Powered by Deep Web Technologies
Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


1

MTBE Production Economics  

Gasoline and Diesel Fuel Update (EIA)

MTBE Production MTBE Production Economics Tancred C. M. Lidderdale Contents 1. Summary 2. MTBE Production Costs 3. Relationship between price of MTBE and Reformulated Gasoline 4. Influence of Natural Gas Prices on the Gasoline Market 5. Regression Results 6. Data Sources 7. End Notes 1. Summary Last year the price of MTBE (methyl tertiary butyl ether) increased dramatically on two occasions (Figure 1) (see Data Sources at end of article.): 1. Between April and June 2000, the price (U.S. Gulf Coast waterborne market) of MTBE rose from $1.00 per gallon to over $1.60 per gallon. This represented an increase in the price premium for MTBE over the wholesale price of conventional gasoline from its normal (1995 though 2000 average) $0.26 per gallon to $0.60 per gallon. The MTBE

2

MTBE movements between Texas Gulf Coast plants to be enhanced  

SciTech Connect

This paper reports that Texas Eastern Products Pipeline Co. (Teppco), Houston, has begun construction of its shuttle pipeline, a 10-mile, 6 and 8-in. line to move methyl tertiary butyl ether (MTBE) between producers and refiners along the Houston Ship Channel. Funding for the project has been approved, rights-of-way are secured, and procurement of materials is under way, according to Teppco. The line will flow from the western edge of Shell's refinery eastward to storage facilities of Teppco's Baytown terminal. The shuttle pipeline anticipates the US requirement for oxygenated gasolines that takes effect Nov. 1. Approximately 70% of the available US merchant capacity for MTBE is located along the shuttle's path, Teppco says.

Not Available

1992-07-27T23:59:59.000Z

3

Methyl tert-butyl ether (MTBE) is a volatile organic com-pound (VOC) derived from natural gas that is added to gas-  

E-Print Network (OSTI)

Methyl tert-butyl ether (MTBE) is a volatile organic com- pound (VOC) derived from natural gas Water in Urban and Agricultural Areas made from methanol, which is derived primarily from natural gas that is added to gas- oline either seasonally or year round in many parts of the United States to increase

4

MTBE, Oxygenates, and Motor Gasoline  

Gasoline and Diesel Fuel Update (EIA)

MTBE, Oxygenates, and MTBE, Oxygenates, and Motor Gasoline Contents * Introduction * Federal gasoline product quality regulations * What are oxygenates? * Who gets gasoline with oxygenates? * Which areas get MTBE? * How much has been invested in MTBE production capacity? * What does new Ethanol capacity cost? * What would an MTBE ban cost? * On-line information resources * Endnotes * Summary of revisions to this analysis Introduction The blending of methyl tertiary butyl ether (MTBE) into motor gasoline has increased dramatically since it was first produced 20 years ago. MTBE usage grew in the early 1980's in response to octane demand resulting initially from the phaseout of lead from gasoline and later from rising demand for premium gasoline. The oxygenated gasoline program stimulated an

5

Factors influencing biological treatment of MTBE contaminated ground water  

DOE Green Energy (OSTI)

Methyl tert-butyl ether (MTBE) contamination has complicated the remediation of gasoline contaminated sites. Many sites are using biological processes for ground water treatment and would like to apply the same technology to MTBE. However, the efficiency and reliability of MTBE biological treatment is not well documented. The objective of this study was to examine the operational and environmental variables influencing MTBE biotreatment. A fluidized bed reactor was installed at a fuel transfer station and used to treat ground water contaminated with MTBE and gasoline hydrocarbons. A complete set of chemical and operational data was collected during this study and a statistical approach was used to determine what variables were influencing MTBE treatment efficiency. It was found that MTBE treatment was more sensitive to up-set than gasoline hydrocarbon treatment. Events, such as excess iron accumulation, inhibited MTBE treatment, but not hydrocarbon treatment. Multiple regression analysis identified biomass accumulation and temperature as the most important variables controlling the efficiency of MTBE treatment. The influent concentration and loading of hydrocarbons, but not MTBE, also impacted MTBE treatment efficiency. The results of this study suggest guidelines for improving MTBE treatment. Long cell retention times in the reactor are necessary for maintaining MTBE treatment. The onset of nitrification only occurs when long cell retention times have been reached and can be used as an indicator in fixed film reactors that conditions favorable to MTBE treatment exist. Conversely, if the reactor can not nitrify, it is unlikely to have stable MTBE treatment.

Stringfellow, William T.; Hines Jr., Robert D.; Cockrum, Dirk K.; Kilkenny, Scott T.

2001-09-14T23:59:59.000Z

6

Status and Impact of State MTBE Bans  

Gasoline and Diesel Fuel Update (EIA)

Status and Impact of State MTBE Bans Status and Impact of State MTBE Bans Background As a result of the Clean Air Act Amendments of 1990 (CAAA90), the year-round use of reformulated gasoline (RFG) has been required in cities with the worst smog problems since 1995 (Figure 1). One of the requirements of RFG specified by CAAA90 is a 2- percent oxygen requirement, which is met by blending "oxygenates," 1 including methyl tertiary butyl ether (MTBE) and ethanol, into the gasoline. MTBE is the oxygenate used in almost all RFG outside of the Midwest. Ethanol is currently used in the Midwest as an oxygenate in RFG and as an octane booster and volume extender in conventional gasoline. Several years ago, MTBE was detected in water supplies scattered throughout the country, but predominantly in areas using RFG. MTBE from RFG was apparently

7

Motor Gasoline Outlook and State MTBE Bans  

Gasoline and Diesel Fuel Update (EIA)

Motor Gasoline Outlook Motor Gasoline Outlook and State MTBE Bans Tancred Lidderdale Contents 1. Summary 2. MTBE Supply and Demand 3. Ethanol Supply 4. Gasoline Supply 5. Gasoline Prices A. Long-Term Equilibrium Price Analysis B. Short-Term Price Volatility 6. Conclusion 7. Appendix A. Estimating MTBE Consumption by State 8. Appendix B. MTBE Imports and Exports 9. Appendix C. Glossary of Terms 10. End Notes 11. References 1. Summary The U.S. is beginning the summer 2003 driving season with lower gasoline inventories and higher prices than last year. Recovery from this tight gasoline market could be made more difficult by impending State bans on the blending of methyl tertiary butyl ether (MTBE) into gasoline that are scheduled to begin later this year. Three impending State bans on MTBE blending could significantly affect gasoline

8

Eliminating MTBE in Gasoline in 2006  

Gasoline and Diesel Fuel Update (EIA)

02/22/2006 02/22/2006 Eliminating MTBE in Gasoline in 2006 Summary In 2005, a number of petroleum companies announced their intent to remove methyl tertiary-butyl ether (MTBE) from their gasoline in 2006. Companies' decisions to eliminate MTBE have been driven by State bans due to water contamination concerns, continuing liability exposure from adding MTBE to gasoline, and perceived potential for increased liability exposure due to the elimination of the oxygen content requirement for reformulated gasoline (RFG) included in the Energy Policy Act of 2005. EIA's informal discussions with a number of suppliers indicate that most of the industry is trying to move away from MTBE before the 2006 summer driving season. Currently, the largest use of MTBE is in RFG consumed on the East Coast outside of

9

Radiation Chemistry of MTBE in Aqueous Solution  

NLE Websites -- All DOE Office Websites (Extended Search)

Methyl-tert-Butyl Ether (MTBE) in Aqueous Solution Stephen P. Mezyk, Jace Jones, William J. Cooper, Thomas Tobien, Michael G. Nickelsen, J. Wesley Adams, Kevin E. O'Shea, David M....

10

Merchant transmission investment  

E-Print Network (OSTI)

We examine the performance attributes of a merchant transmission investment framework that relies on "market driven" transmission investment to provide the infrastructure to support competitive wholesale markets for ...

Joskow, Paul L.

2003-01-01T23:59:59.000Z

11

Merchant Transmission Investment  

E-Print Network (OSTI)

merchant transmission model of the type described above, though Australia has adopted a mixed merchant and regu- 6 lated transmission model.3 However, recent academic proposals,4 as well as FERC’s July 2002 Standard Market Design (SMD) proposals, call... that a nodal or locational marginal pricing (LMP) system is in place with attributes similar to those being proposed by the U.S. Federal Energy Regulatory Commission (FERC) in its SMD proposals and to what is in operation in New 3Two merchant lines...

Joskow, Paul; Tirole, Jean

2004-06-16T23:59:59.000Z

12

Impact of Renewable Fuels Standard/MTBE Provisions of S. 517 Requested by Sens. Daschle & Murkowski  

Reports and Publications (EIA)

Additional analysis of the impact of the Renewable Fuels Standard (RFS) and methyl tertiary butyl ether (MTBE) ban provisions of S. 517.

Information Center

2002-04-01T23:59:59.000Z

13

Impact of Renewable Fuels Standard/MTBE Provisions of S.1766  

U.S. Energy Information Administration (EIA)

SR/OIAF/2002-06 Release date: March 2002 This report analyzes the Renewable Fuels Standard (RFS)/methyl tertiary butyl ether (MTBE) provisions of S. 1766.

14

Preparations for Meeting New York and Connecticut MTBE Bans  

Reports and Publications (EIA)

In response to a Congressional request, EIA examined the progress being made to meet the bans on the use of methyl tertiary butyl ether (MTBE) being implemented in New York and Connecticut at the end of 2003.

Joanne Shore

2003-10-01T23:59:59.000Z

15

Motor Gasoline Outlook and State MTBE Bans  

Reports and Publications (EIA)

The U.S. is beginning the summer 2003 driving season with lower gasoline inventories and higher prices than last year. Recovery from this tight gasoline market could be made more difficult by impending State bans on the blending of methyl tertiary butyl ether (MTBE) into gasoline that are scheduled to begin later this year.

Information Center

2003-04-01T23:59:59.000Z

16

MTBE, Oxygenates, and Motor Gasoline (Released in the STEO October 1999)  

Reports and Publications (EIA)

The blending of methyl tertiary butyl ether (MTBE) into motor gasoline has increased dramatically since it was first produced 20 years ago. MTBE usage grew in the early 1980's in response to octane demand resulting initially from the phaseout of lead from gasoline and later from rising demand for premium gasoline. The oxygenated gasoline program stimulated an increase in MTBE production between 1990 and 1994. MTBE demand increased from 83,000 in 1990 to 161,000 barrels per day in 1994. The reformulated gasoline (RFG) program provided a further boost to oxygenate blending. The MTBE contained in motor gasoline increased to 269,000 barrels per day by 1997.

Information Center

1999-10-01T23:59:59.000Z

17

Ecological hazards of MTBE exposure: A research agenda  

DOE Green Energy (OSTI)

Fuel oxygenates are used in metropolitan areas across the United States in order to reduce the amount of carbon monoxide released into the atmosphere during the winter. The most commonly used fuel oxygenate is Methyl tert-butyl ether (MTBE). Its widespread use has resulted in releases into the environment. To date there has been only minimal effort to investigate ecological impacts caused by exposure to concentrations of MTBE typically found in environmental media. Research into the potential for MTBE to adversely affect ecological receptors is essential. Acquisition of such baselines data is especially critical in light of continuing inputs and potential accumulation of MTBE in environmental media. A research Agenda is included in this report and addresses: Assessing Ecological Impacts, Potential Ecological Impacts of MTBE (aquatic organisms, terrestrial organisms), Potential Ecological Endpoints, and A Summary of Research Needs.

Carlsen, T.; Hall, L.; Rice, D.

1997-03-01T23:59:59.000Z

18

Energy Merchant Marketing EMM | Open Energy Information  

Open Energy Info (EERE)

. References "Energy Merchant Marketing (EMM)" Retrieved from "http:en.openei.orgwindex.php?titleEnergyMerchantMarketingEMM&oldid344870" Categories: Clean Energy...

19

MerchantAPFBC  

NLE Websites -- All DOE Office Websites (Extended Search)

1 - 1 - Merchant Cost of Repowering With APFBC Advanced Coal-Based Power and Environmental Systems ' 98 Conference Morgantown, West Virginia July 21-23, 1998 Richard E. Weinstein Richard_E_Weinstein@parsons.com 610 / 855-2699 Harvey N. Goldstein Harvey_N_Goldstein@parsons.com 610 / 855-3281 Parsons Infrastructure & Technology Group Inc. 2675 Morgantown Road Reading, PA 19607-9676 and Thomas L. Buchanan Thomas_L_Buchanan@parsons.com 610 / 855-2677 Parsons Energy & Chemicals Group Inc. 2675 Morgantown Road Reading, PA 19607-9676 DOE/FETC Contract No. DE-AM26-94MC31166 Task Order: DE-AT26-98FT40404 DOE/FETC TASK 21 DOE/FETC Task Manager: Mark D. Freier MFreie@metc.doe.gov 304 / 285-4759 U.S. Department of Energy Federal Energy Technology Center 3610 Collins Ferry Road Morgantown, WV 26507-0880

20

MERCHANT MARINE SHIP REACTOR  

DOE Patents (OSTI)

A nuclear reactor is described for use in a merchant marine ship. The reactor is of pressurized light water cooled and moderated design in which three passes of the water through the core in successive regions of low, intermediate, and high heat generation and downflow in a fuel region are made. The foregoing design makes a compact reactor construction with extended core life. The core has an egg-crate lattice containing the fuel elements confined between a lower flow baffle and upper grid plate, with the latter serving also as part of a turn- around manifold from which the entire coolant is distributed into the outer fuel elements for the second pass through the core. The inner fuel elements are cooled in the third pass.

Mumm, J.F.; North, D.C. Jr.; Rock, H.R.; Geston, D.K.

1961-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


21

MERCHANT MARINE SHIP REACTOR  

DOE Patents (OSTI)

A nuclear reactor for use in a merchant marine ship is described. The reactor is of pressurized, light water cooled and moderated design in which three passes of the water through the core in successive regions of low, intermediate, and high heat generation and downflow in a fuel region are made. The design makes a compact reactor construction with extended core life. The core has an egg-crate lattice containing the fuel elements that are confined between a lower flow baffle and upper grid plate, with the latter serving also as part of a turn- around manifold from which the entire coolant is distributed into the outer fuel elements for the second pass through the core. The inner fuel elements are cooled in the third pass. (AEC)

Sankovich, M.F.; Mumm, J.F.; North, D.C. Jr.; Rock, H.R.; Gestson, D.K.

1961-05-01T23:59:59.000Z

22

Development of Supported Polymeric Liquid Membrane Technology for Aqueous MTBE Mitigation  

Science Conference Proceedings (OSTI)

The use of MTBE (methyl tert-butyl ether) as a gasoline additive has generated a serious, widespread groundwater contamination problem in California. This study evaluated the use of supported polymeric liquid membrane technology in the remediation of MTBE contaminated groundwater.

2002-07-02T23:59:59.000Z

23

Merchant Green | Open Energy Information  

Open Energy Info (EERE)

Merchant Green Merchant Green Jump to: navigation, search Name Merchant Green Place Holstebro, Denmark Zip DK7500 Sector Renewable Energy, Wind energy Product Denmark-based market intelligence firm focused on wind and renewable energy. Coordinates 56.36254°, 8.620257° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":56.36254,"lon":8.620257,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

24

State Restrictions on Methyl Tertiary Butyl Ether (released in AEO2006)  

Reports and Publications (EIA)

By the end of 2005, 25 States had barred, or passed laws banning, any more than trace levels of MTBE in their gasoline supplies, and legislation to ban MTBE was pending in 4 others. Some State laws address only MTBE; others also address ethers such as ethyl tertiary butyl ether (ETBE) and tertiary amyl methyl ether (TAME). AEO2006 assumes that all State MTBE bans prohibit the use of all ethers for gasoline blending.

Information Center

2006-02-01T23:59:59.000Z

25

MTBE Production Economics - Energy Information Administration  

U.S. Energy Information Administration (EIA)

... MTBE production declined from 210,000 barrels per day in October 2000, to ... the United States use this process ... ethane and propane) ...

26

The real problem with Merchant transmission  

SciTech Connect

Current regulatory policy distinguishes transmission investments that have primarily economic benefits from those that primarily enhance reliability. But no such dichotomy exists; congestion and reliability are inter-related in complex ways. Thus, solving the transmission investment problem is more complex than ''fixing'' merchant transmission; investment in the grid must be treated as a systems problem. (author)

Blumsack, Seth; Lave, Lester B.; Ilic, Marija

2008-03-15T23:59:59.000Z

27

MTBE Prices Responded to Natural Gas Prices  

Gasoline and Diesel Fuel Update (EIA)

6 6 Notes: On top of the usual factors impacting gasoline prices, natural gas has had some influence recently. MTBE is an oxygenate used in most of the RFG consumed in the U.S. Generally, it follows gasoline prices and its own supply/demand balance factors. But this winter, we saw it respond strongly to natural gas prices. MTBE is made from methanol and isobutylene, which in turn come from methane and butane. Both methane and butane come from natural gas streams. Until this year, the price of natural gas has been so low that it had little effect. But the surge that occurred in December and January pulled MTBE up . Keep in mind that about 11% MTBE is used in a gallon of RFG, so a 30 cent increase in MTBE is only about a 3 cent increase in the price of RFG. While we look ahead at this summer, natural gas prices should be

28

The Social Costs of an MTBE Ban in California  

E-Print Network (OSTI)

of the Nation’s Natural Gas Demand. ” Washington DC, 1999.Effects of MTBE Ban on Natural Gas Demand Ethanol Tax CreditEffects of MTBE Ban on Natural Gas Demand Ethanol Tax Credit

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2005-01-01T23:59:59.000Z

29

Two US markets, or one? How the MTBE-gasoline relationship is evolving  

SciTech Connect

This issue of Energy Detente features the price sensitivity of Methyl Tertiary Butyl Ether. Data is presented for US wholesale gasoline prices vs. MTBE for the 20-month period beginning in June 1994 and ending in January 1996, and the data is discussed. Also contained in this issue is the refining netback data and the fuel price/tax data for the period ending January 5, 1996.

1996-01-26T23:59:59.000Z

30

With a Merchant's Eye: The Mecenatismo of Paolo Cassotti.  

E-Print Network (OSTI)

??Art History M.A. This thesis examines the patronage strategies of Paolo Cassotti, a wealthy wool merchant living in Venetian-dominated Bergamo in the early Cinquecento. Cassotti… (more)

DiMarzo, Michelle

2010-01-01T23:59:59.000Z

31

Eliminating MTBE in Gasoline in 2006  

Reports and Publications (EIA)

A review of the market implications resulting from the rapid change from MTBE- to ethanol-blended RFG on the East Coast and in Texas. Strains in ethanol supply and distribution will increase the potential for price volatility in these regions this summer.

Joanne Shore

2006-02-22T23:59:59.000Z

32

UCSC CREDIT CARD MERCHANT POLICY Policy ACG0025  

E-Print Network (OSTI)

sales volume The management of the operation must show that, by accepting credit cards as a means handling, information technology, and records management requirements related to processing credit card card transactions from the university's card processor. 8. Equipment maintenance. A merchant

California at Santa Cruz, University of

33

Merchant Commodity Storage and Term Structure Model Error  

E-Print Network (OSTI)

Merchants operations involves valuing and hedging the cash flows of commodity and energy conversion assets as real options based on stochastic models that inevitably embed model error. In this paper we quantify how empirically calibrated model errors about the futures price term structure affect the valuation and hedging of commodity storage assets, specifically the storage of natural gas, an important energy source. We also explore ways to mitigate the impact of these errors. Our analysis demonstrates the differential impact of term structure model error on natural gas storage valuation versus hedging. We also propose an effective approach to deal with the negative effect of such model error on factor hedging, a specific hedging approach. More generally, our work suggests managerial principles for option valuation and hedging in the presence of term structure model error. These principles should have relevance for the merchant management of other commodity conversion assets and for the management of financial options that also depend on term structure dynamics

Nicola Secom; Guoming Lai; François Margot; Alan Scheller-wolf

2011-01-01T23:59:59.000Z

34

Merchant and Regulated Transmission: Theory, Evidence and Policy  

E-Print Network (OSTI)

that are the basis of potential revenue. The pressures for transmission expansion and the option of merchant or private initiative investment are causing the Federal Energy Regulatory Commission (FERC) to reconsider its traditional open access transmission... policy. (FERC 2011a) EU regulators too, faced with ineffective unbundling and insufficient new interconnectors, are allowing incumbent transcos exemption from EC rules on third party access in order to encourage investment. De Hauteclocque and Rious...

Littlechild, Stephen

35

Study on consumer demands and merchant participation motives of mobile payment services in China  

Science Conference Proceedings (OSTI)

Consumer demands and merchant participation motives are the two key factors of the mobile payment service market from the point of view of mobile payment service providers to whom both are customers. To find out the real attitudes of mobile users and ... Keywords: consumer demands, investigation, merchant participation motives, mobile payment

Zhao Xinyan; Ge Wei; Lu Tingjie

2009-11-01T23:59:59.000Z

36

The social costs of an MTBE ban in California (Condensed version)  

E-Print Network (OSTI)

Technical Appendices, Refinery Modeling Task 3: SupplyStates is produced in refineries and merchant plants fromand other problems in the refinery. Separate storage tanks

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

37

The social costs of an MTBE ban in California (Long version)  

E-Print Network (OSTI)

22 4.4.1 RefineryStates is produced in refineries and merchant plants fromand other problems in the refinery. Separate storage tanks

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

38

Characterizing MTBE Cometabolism and Propane Metabolism by Mycobacterium austroafricanum JOB5.  

E-Print Network (OSTI)

??Characterizing MTBE Cometabolism and Propane Metabolism by Mycobacterium austroafricanum JOB5. (Under the direction of Michael R. Hyman.) Cometabolic transformations are unable to support cell growth.… (more)

House, Alan

2009-01-01T23:59:59.000Z

39

Determination of Methyl tert-Butyl Ether and tert-Butyl Alcohol in Water by Solid-Phase Microextraction/Head Space Analysis in Comparison to EPA Method 5030/8260B  

DOE Green Energy (OSTI)

Methyl tert-butyl ether (MTBE) is now one of the most common groundwater contaminants in the United States. Groundwater contaminated with MTBE is also likely to be contaminated with tert-butyl alcohol (TBA), because TBA is a component of commercial grade MTBE, TBA can also be used as a fuel oxygenate, and TBA is a biodegradation product of MTBE. In California, MTBE is subject to reporting at concentrations greater than 3 {micro}g/L. TBA is classified as a ''contaminant of current interest'' and has a drinking water action level of 12 {micro}g/L. In this paper, we describe the development and optimization of a simple, automated solid phase microextraction (SPME) method for the analysis of MTBE and TBA in water and demonstrate the applicability of this method for monitoring MTBE and TBA contamination in groundwater, drinking water, and surface water. In this method, the headspace (HS) of a water sample is extracted with a carboxen/polydimethylsiloxane SPME fiber, the MTBE and TBA are desorbed into a gas chromatograph (GC), and detected using mass spectrometry (MS). The method is optimized for the routine analysis of MTBE and TBA with a level of quantitation of 0.3 {micro}g/L and 4 {micro}g/L, respectively, in water. MTBE quantitation was linear for over two orders of concentration (0.3 {micro}g/L -80 {micro}g/L). TBA was found to be linear within the range of 4 {micro}g/L-7,900 {micro}g/L. The lower level of detection for MTBE is 0.03 {micro}g/L using this method. This SPME method using headspace extraction was found to be advantageous over SPME methods requiring immersion of the fiber into the water samples, because it prolonged the life of the fiber by up to 400 sample analyses. This is the first time headspace extraction SPME has been shown to be applicable to the measurement of both MTBE and TBA at concentrations below regulatory action levels. This method was compared with the certified EPA Method 5030/8260B (purge-and-trap/GC/MS) using split samples from laboratory bioreactors treating MTBE contaminated water and applied to environmental samples collected throughout the East Bay area of California. Results from the SPME-HS/GC/MS method were directly comparable to the EPA Method 5030/8260B. This method provides an simple, inexpensive, accurate, and sensitive alternative to EPA Method 5030/8260B for the analysis of MTBE and TBA in water samples.

Oh, Keun-Chan; Stringfellow, William T.

2003-10-02T23:59:59.000Z

40

U.S. Exports to Venezuela of MTBE (Thousand Barrels per Day)  

U.S. Energy Information Administration (EIA)

U.S. Exports to Venezuela of MTBE (Thousand Barrels per Day) Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec; 2005: 9: 10: 18: 9: 7: 8: 21: 2006: 18: 11: 20: 26 ...

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


41

The social costs of an MTBE ban in California (Condensed version)  

E-Print Network (OSTI)

an equivalent quantity (in energy terms), oil imports, sinceworld oil price times the equilibrium quantity of importsquantities of ethanol and MTBE were used there would be no impact on US oil

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

42

The social costs of an MTBE ban in California (Condensed version)  

E-Print Network (OSTI)

an equivalent quantity (in energy terms), oil imports, sinceworld oil price times the equilibrium quantity of importsquantities of ethanol and MTBE were used there would be no impact on US oil imports.

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

43

Preparations for Meeting New York and Connecticut MTBE Bans  

Gasoline and Diesel Fuel Update (EIA)

2 2 Preparations for Meeting New York and Connecticut MTBE Bans October 2003 Office of Oil and Gas Energy Information Administration U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or of any other organization. Contacts and Acknowledgments This report was prepared by the Office of Oil and Gas of the Energy Information Administration (EIA) under the direction of John Cook, Director, Petroleum Division. Questions concerning the report may be directed to Joanne Shore (202/586-4677),

44

Automobile proximity and indoor residential concentrations of BTEX and MTBE  

Science Conference Proceedings (OSTI)

Attached garages have been identified as important sources of indoor residential air pollution. However, the literature lacks information on how the proximity of cars to the living area affects indoor concentrations of gasoline-related compounds, and the origin of these pollutants. We analyzed data from the Relationships of Indoor, Outdoor, and Personal Air (RIOPA) study and evaluated 114 residences with cars in an attached garage, detached garage or carport, or without cars. Results indicate that homes with cars in attached garages were affected the most. Concentrations in homes with cars in detached garages and residences without cars were similar. The contribution from gasoline-related sources to indoor benzene and MTBE concentrations appeared to be dominated by car exhaust, or a combination of tailpipe and gasoline vapor emissions. Residing in a home with an attached garage could lead to benzene exposures ten times higher than exposures from commuting in heavy traffic.

Corsi, Dr. Richard [University of Texas, Austin; Morandi, Dr. Maria [University of Texas Health Science Center, Houston; Siegel, Dr. Jeffrey [University of Texas, Austin; Hun, Diana E [ORNL

2011-01-01T23:59:59.000Z

45

Venezuela Gasoline Production & Demand  

U.S. Energy Information Administration (EIA)

... Change and Uncertainty Today’s gasoline imports essential to meet ... Refinery-based MTBE production and some merchant MTBE facilities will be ...

46

IDENTIFYING THE USAGE PATTERNS OF METHYL TERT-BUTYL ETHER (MTBE) AND OTHER OXYGENATES IN GASOLINE USING GASOLINE  

E-Print Network (OSTI)

and Energy Research (NIPER), 2) the Motor Vehicle Manufacturers Association (MVMA), and 3) the U interested in fuel comparisons Thousands each year Motor Vehicle Manufacturers Association (MVMA) National gasoline survey Motor Vehicle Manufacturers Association 23 cities throughout the U.S. Summer of 1988

47

Synthesis of octane enhancers during slurry-phase Fischer-Tropsch. [801Methyl tert-butyl ether  

DOE Green Energy (OSTI)

The objective of this project is to investigate three possible routes to the formation of ethers, in particular methyl tert-butyl ether (MTBE), during slurry phase Fischer-Tropsch reaction. The three reaction schemes to be investigated are: (1) Addition of isobutylene during the formation of methanol and/or higher alcohols directly from CO and H{sub 2} during slurry-phase Fischer-Tropsch. (2) Addition of isobutylene to FT liquid products including alcohols in a slurry-phase reactor containing an MTBE or other acid catalyst. (3) Addition of methanol to slurry phase FT synthesis making iso-olefins. During the sixth quarter we completed the construction of the slurry bubble column reactor (SBCR), conducted initial shake-down experiments in a cold-flow mode, and finalized the selection process of the acid catalysts for conversion of syngas-produced alcohols and isobutylene to MTBE (scheme 2). Tasks 3, 4, and 5 are awaiting complete implementation of the SBCR system.

Marcelin, G.

1992-06-24T23:59:59.000Z

48

Methyl Ester Sulfonates Supplement  

Science Conference Proceedings (OSTI)

Methyl Ester Sulfonates Supplement 18509 September 2006 Supplement September 2006.pdf Chemithon 3179

49

Atmospheric Methyl Chloride  

NLE Websites -- All DOE Office Websites (Extended Search)

steel flasks and methyl chloride concentrations were measured using an Electron Capture Gas Chromatograph. Concentrations are reported as mixing ratios in dry air. The...

50

The Accurate Computer Simulation of Phase Equilibrium for Complex Fluid Mixtures. Application to Binaries Involving isobutene, methanol, MTBE, and n-butane  

E-Print Network (OSTI)

We have developed a new method, called the Reaction Gibbs Ensemble Monte Carlo (RGEMC) method for the computer simulation of the phase equilibria for multicomponent mixtures, given an intermolecular potential model for the constituent molecular species. The approach treats the phase equilibrium conditions as a special type of chemical reaction, and incorporates knowledge of the pure-substance vapor pressure data into the simulations. Unlike macroscopic thermodynamic-based approaches like the Wilson and the UNIFAC approximations, no experimental information concerning the mixtures is required. In addition to the PTxy phase equilibrium data, the volumetric properties of the mixture are calculated. We developed intermolecular potential models based on the OPLS potential models of Jorgensen, and used the RGEMC method to predict phase equilibrium data for the binary systems isobutene+MTBE and the binaries formed by methanol with isobutene, MTBE, and n-butane. The predictions are excellent, ...

Martin Lísal; William R. Smith; Ivo Nezbeda

1999-01-01T23:59:59.000Z

51

Whole-Genome Analysis of Methyl tert-Butyl Ether-Degrading Beta-Proteobacterium Methylibium petroleiphilum PM1  

E-Print Network (OSTI)

by pure cultures of butane-degrading bacteria. Appl.of K s values for MTBE by butane- degrading bacteria (52).

2007-01-01T23:59:59.000Z

52

Controlling DNA Methylation  

NLE Websites -- All DOE Office Websites (Extended Search)

Controlling DNA Methylation Though life on earth is composed of a diverse range of organisms, some with many different types of tissues and cells, all these are encoded by a molecule we call DNA. The information required to build a protein is stored in DNA within the cells. Not all the message in the DNA is used in each cell and not all the message is used all the time. During cell differentiation, the cells become dedicated for their specific function which involves selectively activating some genes and repressing others. Gene regulation is an important event in the developmental biology and the biology of various diseases, but a more complex process. Controlling DNA Methylation Though life on earth is composed of a diverse range of organisms, some with many different types of tissues and cells, all these are encoded by a molecule we call DNA. The information required to build a protein is stored in DNA within the cells. Not all the message in the DNA is used in each cell and not all the message is used all the time. During cell differentiation, the cells become dedicated for their specific function which involves selectively activating some genes and repressing others. Gene regulation is an important event in the developmental biology and the biology of various diseases, but a more complex process. In the bacteria there are distinct enzymes while one is capable of cleaving DNA, the other protects DNA by modification. The complementary function provided by the set of enzymes offers a defense mechanism against the phage infection and DNA invasion. The incoming DNA is cleaved sequence specifically by the class of enzymes called restriction endonuclease (REase). The host DNA is protected by the sequence specific action of matching set of enzymes called the DNA methyltransferase (MTase). The control of the relative activities of the REase and MTase is critical because a reduced ratio of MTase/REase activity would lead to cell death via autorestriction. However too high a ratio would fail to provide protection against invading viral DNA. In addition a separate group of proteins capable of controlling R-M proteins have been identified in various restriction-modification (R-M) systems which are called C proteins (Roberts et al., 2003).

53

Arco chimie focuses on PA at FOS  

Science Conference Proceedings (OSTI)

Arco Chimie France (Fos-sur-Mer), at a recent meeting at its southern France manufacturing site, emphasized that future strategy is strongly focused on its propylene oxide (PO) and derivatives activities. The F2.5 billion ($466 million)-Fe billion/year operation manufactures 200,000 m.t./year of PO, about 70% for captive use and the balance for the merchant market; 550,000 m.t./year of methyl tert butyl ether (MTBE); 97,000 m.t./year of polyols; and 70,000 m.t./year of propylene glycols. There has been talk of Arco modifying its Fos MTBE plant to make it flexible for ethyl tert-butyl ether (ETBE) output; the parent company already operates an MTBE/ETBE pilot unit at Corpus Christi, TX. But Arco Chimie notes there is insufficient bioethanol feedstock availability to convert all production to ETBE. The company would also require investment in new storage capacity for ethanol and ETBE. However, France's biofuels program is not yet clearly defined, and it is politically sensitive because it depends heavily on government subsidies offered to farmers. That, says Arco, makes it impossible to have an accurate idea of how much ethanol will be available.

Jackson, D.

1992-12-02T23:59:59.000Z

54

Conversion of Levulinic Acid to Methyl Tetrahydrofuran ...  

Search PNNL. PNNL Home; About; Research; Publications; Jobs; News; Contacts; Conversion of Levulinic Acid to Methyl Tetrahydrofuran. Battelle ...

55

Conversion of Levulinic Acid to Methyl Tetrahydrofuran ...  

Biomass and Biofuels Conversion of Levulinic Acid to Methyl Tetrahydrofuran Pacific Northwest National Laboratory. Contact PNNL About This Technology ...

56

NETL: Gasifipedia  

NLE Websites -- All DOE Office Websites (Extended Search)

chemical feedstock for production of a range of important industrial chemicals, primarily acetic acid, formaldehyde, methyl methacrylate and methyl tertiary-butyl ether (MTBE)....

57

Combustion characterization of methylal in reciprocating engines  

DOE Green Energy (OSTI)

Methylal, CH{sub 3}OCH{sub 2}OCH{sub 3}, also known as dimethoxy-methane, is unique among oxygenates in that it has a low autoignition temperature, no carbon-carbon bonds, and is soluble in middle distillate fuels. Because of these properties, methylal has been shown to be a favorable fuel additive for reducing smoke in diesel engines. Recent measurements of ignition delay times indicate that methylal has a cetane number in the range of 45-50, which is compatible with diesel fuels. Engine tests have shown that adding methylal to diesel fuel significantly reduces smoke emissions. Gaseous emissions and combustion efficiencies obtained with methylal/diesel fuel blends remain essentially the same as those measured using neat diesel fuel. Lubricity measurements of methylal/diesel fuel blends with a ball on cylinder lubrication evaluator (BOCLE) show that methylal improves the lubricity of diesel fuel. Even though additions of methylal lower the fuel viscosity, the results of the BOCLE tests indicate that the methylal/diesel fuel blends cause less pump wear than neat diesel fuel. The one drawback is that methylal has a low boiling point (42{degrees}C) and a relatively high vapor pressure. As a result, it lowers the flash point of diesel fuel and causes a potential fuel tank flammability hazard. One solution to this increased volatility is to make polyoxymethylenes with the general formula of CH{sub 3}O(CH{sub 2}O){sub x}CH{sub 3} where x > 2. The molecules are similar to methylal, but have higher molecular weights and thus higher viscosities and substantially lower vapor pressures. Therefore, their flash points will be compatible with regular diesel fuel. The polyoxymethylenes are expected to have combustion properties similar to methylal. It is theorized that by analogy with hydrocarbons, the ignition quality (i.e., cetane number) of the polyoxymethylenes will be better than that of methylal.

Dodge, L.; Naegeli, D. [Southwest Research Institute, San Antonio, TX (United States)

1994-06-01T23:59:59.000Z

58

EXTRACTION OF TETRAVALENT PLUTONIUM VALUES WITH METHYL ETHYL KETONE, METHYL ISOBUTYL KETONE ACETOPHENONE OR MENTHONE  

DOE Patents (OSTI)

A process is described for extracting tetravalent plutonium from an aqueous acid solution with methyl ethyl ketone, methyl isobutyl ketone, or acetophenone and with the extraction of either tetravalent or hexavalent plutonium into menthone. (AEC)

Seaborg, G.T.

1961-08-01T23:59:59.000Z

59

Detailed Chemical Kinetic Reaction Mechanism for Biodiesel Components Methyl Stearate and Methyl Oleate  

DOE Green Energy (OSTI)

New chemical kinetic reaction mechanisms are developed for two of the five major components of biodiesel fuel, methyl stearate and methyl oleate. The mechanisms are produced using existing reaction classes and rules for reaction rates, with additional reaction classes to describe other reactions unique to methyl ester species. Mechanism capabilities were examined by computing fuel/air autoignition delay times and comparing the results with more conventional hydrocarbon fuels for which experimental results are available. Additional comparisons were carried out with measured results taken from jet-stirred reactor experiments for rapeseed methyl ester fuels. In both sets of computational tests, methyl oleate was found to be slightly less reactive than methyl stearate, and an explanation of this observation is made showing that the double bond in methyl oleate inhibits certain low temperature chain branching reaction pathways important in methyl stearate. The resulting detailed chemical kinetic reaction mechanism includes more approximately 3500 chemical species and more than 17,000 chemical reactions.

Naik, C; Westbrook, C K; Herbinet, O; Pitz, W J; Mehl, M

2010-01-22T23:59:59.000Z

60

EA-1157: Methyl Chloride via Oxyhydrochlorination of Methane...  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

1157: Methyl Chloride via Oxyhydrochlorination of Methane: A Building Black for Chemicals and Fuels from Natural Gas, Carrollton, Kentucky EA-1157: Methyl Chloride via...

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


61

MTBE (Oxygenate) Imports from OPEC  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: *Countries listed under ...

62

he increasing frequency of detection of the widely used gasoline additive methyl tert-  

E-Print Network (OSTI)

/L. For the city's Char- nock well field, an initial review of known and sus- pected petroleum spill sites identified about 10 potential sources that lay within 1 km of the well field, lay above the hydrologic unit (LUFTs) and leaking pipelines, other sources of MTBE in groundwater include tank overfilling and faulty

63

Methylal and Methylal-Diesel Blended Fuels from Use In Compression-Ignition Engines  

DOE Green Energy (OSTI)

Gas-to-liquids catalytic conversion technologies show promise for liberating stranded natural gas reserves and for achieving energy diversity worldwide. Some gas-to-liquids products are used as transportation fuels and as blendstocks for upgrading crude derived fuels. Methylal (CH{sub 3}-O-CH{sub 2}-O-CH{sub 3}) also known as dimethoxymethane or DMM, is a gas-to-liquid chemical that has been evaluated for use as a diesel fuel component. Methylal contains 42% oxygen by weight and is soluble in diesel fuel. The physical and chemical properties of neat methylal and for blends of methylal in conventional diesel fuel are presented. Methylal was found to be more volatile than diesel fuel, and special precautions for distribution and fuel tank storage are discussed. Steady state engine tests were also performed using an unmodified Cummins 85.9 turbocharged diesel engine to examine the effect of methylal blend concentration on performance and emissions. Substantial reductions of particulate matter emissions h ave been demonstrated 3r IO to 30% blends of methylal in diesel fuel. This research indicates that methylal may be an effective blendstock for diesel fuel provided design changes are made to vehicle fuel handling systems.

Keith D. Vertin; James M. Ohi; David W. Naegeli; Kenneth H. Childress; Gary P. Hagen; Chris I. McCarthy; Adelbert S. Cheng; Robert W. Dibble

1999-05-05T23:59:59.000Z

64

Martian Methyl Chloride. A lesson in uncertainty  

E-Print Network (OSTI)

The MSL Lander Curiosity has recently detected methyl halides coming from heated samples of Martian soil. This is reminiscent of similar findings in the Viking Lander spacecraft. In the 1970s a consensus developed quickly explaining the methyl halides as contamination originating from the spacecraft, and ignoring lines of evidence that the two compounds originated from Mars, and that they could not have originated from the proposed spacecraft chemistry. I discuss why this consensus developed from the understanding of biochemistry and geochemistry of 1976, despite its implausibility. Subsequent explanations for the Viking methyl halides are more plausible but still not proven. The Curiosity rover results are also being explained as a result of on-spacecraft chemistry. I urge caution in this interpretation, in light of the historical Viking example: it is better to leave unexplained data unexplained than to lock in an explanation that precludes future developments.

Bains, William

2013-01-01T23:59:59.000Z

65

Association Behavior of Poly (methyl methacrylate-b-methacrylic acid-b-methyl methacrylate) in Aqueous Medium  

E-Print Network (OSTI)

ABA type tri-block amphiphilic polyelectrolyte consisting of poly(methyl methacrylate-block-methacrylic acid-block-methyl methacrylate) (P(MMA-b-MAA-b-MMA)) was synthesized by atom transfer radical polymerization technique ...

Yao, Jia

66

An Experimental and Kinetic Modeling Study of Methyl Decanoate Combustion  

DOE Green Energy (OSTI)

Biodiesel is a mixture of long chain fatty acid methyl esters derived from fats and oils. This research study presents opposed-flow diffusion flame data for one large fatty acid methyl ester, methyl decanoate, and uses the experiments to validate an improved skeletal mechanism consisting of 648 species and 2998 reactions. The results indicate that methyl decanoate is consumed via abstraction of hydrogen atoms to produce fuel radicals, which lead to the production of alkenes. The ester moiety in methyl decanoate leads to the formation of low molecular weight oxygenated compounds such as carbon monoxide, formaldehyde, and ketene.

Sarathy, S M; Thomson, M J; Pitz, W J; Lu, T

2009-12-04T23:59:59.000Z

67

Oxidation and methylation of dissolved elemental mercury by anaerobic bacteria  

Science Conference Proceedings (OSTI)

Methylmercury is a neurotoxin that poses significant health risks to humans. Some anaerobic sulphate- and iron-reducing bacteria can methylate oxidized forms of mercury, generating methylmercury1-4. One strain of sulphate-reducing bacteria (Desulfovibrio desulfuricans ND132) can also methylate elemental mercury5. The prevalence of this trait among different bacterial strains and species remains unclear, however. Here, we compare the ability of two strains of the sulphate-reducing bacterium Desulfovibrio and one strain of the iron-reducing bacterium Geobacter to oxidise and methylate elemental mercury in a series of laboratory incubations. Experiments were carried out under dark, anaerobic conditions, in the presence of environmentally-relevant concentrations of elemental mercury. We report differences in the ability of these organisms to oxidise and methylate elemental mercury. In line with recent findings5, we show that Desulfovibrio desulfuricans ND132 can both oxidise and methylate elemental mercury. However, the rate of methylation of elemental mercury is only about one third the rate of methylation of oxidized mercury. We also show that Desulfovibrio alaskensis G20 can oxidise, but not methylate, elemental mercury. Geobacter sulfurreducens PCA is able to oxidise and methylate elemental mercury in the presence of cysteine. We suggest that the activity of methylating and non-methylating bacteria may together enhance the formation of methylmercury in anaerobic environments.

Hu, Haiyan [ORNL] [ORNL; Lin, Hui [ORNL] [ORNL; Zheng, Wang [ORNL] [ORNL; Tomanicek, Stephen J [ORNL] [ORNL; Johs, Alexander [ORNL] [ORNL; Feng, Xinbin [ORNL] [ORNL; Elias, Dwayne A [ORNL] [ORNL; Liang, Liyuan [ORNL] [ORNL; Liang, Liyuan [ORNL] [ORNL; Gu, Baohua [ORNL] [ORNL

2013-01-01T23:59:59.000Z

68

Structural Basis for Methyl Transfer by a Radical SAM Enzyme  

SciTech Connect

The radical S-adenosyl-l-methionine (SAM) enzymes RlmN and Cfr methylate 23S ribosomal RNA, modifying the C2 or C8 position of adenosine 2503. The methyl groups are installed by a two-step sequence involving initial methylation of a conserved Cys residue (RlmN Cys{sup 355}) by SAM. Methyl transfer to the substrate requires reductive cleavage of a second equivalent of SAM. Crystal structures of RlmN and RlmN with SAM show that a single molecule of SAM coordinates the [4Fe-4S] cluster. Residue Cys{sup 355} is S-methylated and located proximal to the SAM methyl group, suggesting the SAM that is involved in the initial methyl transfer binds at the same site. Thus, RlmN accomplishes its complex reaction with structural economy, harnessing the two most important reactivities of SAM within a single site.

Boal, Amie K.; Grove, Tyler L.; McLaughlin, Monica I.; Yennawar, Neela H.; Booker, Squire J.; Rosenzweig, Amy C. (NWU); (Penn)

2011-09-16T23:59:59.000Z

69

An Experimental and Kinetic Modeling Study of Methyl Decanoate Combustion  

DOE Green Energy (OSTI)

Biodiesel is typically a mixture of long chain fatty acid methyl esters for use in compression ignition engines. Improving biofuel engine performance requires understanding its fundamental combustion properties and the pathways of combustion. This research study presents new combustion data for methyl decanoate in an opposed-flow diffusion flame. An improved detailed chemical kinetic model for methyl decanoate combustion is developed, which serves as the basis for deriving a skeletal mechanism via the direct relation graph method. The novel skeletal mechanism consists of 648 species and 2998 reactions. This mechanism well predicts the methyl decanoate opposed-flow diffusion flame data. The results from the flame simulations indicate that methyl decanoate is consumed via abstraction of hydrogen atoms to produce fuel radicals, which lead to the production of alkenes. The ester moiety in methyl decanoate leads to the formation of low molecular weight oxygenated compounds such as carbon monoxide, formaldehyde, and ketene.

Sarathy, S M; Thomson, M J; Pitz, W J; Lu, T

2010-02-19T23:59:59.000Z

70

Structural Analysis of a Ni-Methyl Species in Methyl-Coenzyme M Reductase from Methanothermobacter marburgensis  

SciTech Connect

We present the 1.2 {angstrom} resolution X-ray crystal structure of a Ni-methyl species that is a proposed catalytic intermediate in methyl-coenzyme M reductase (MCR), the enzyme that catalyzes the biological formation of methane. The methyl group is situated 2.1 {angstrom} proximal of the Ni atom of the MCR coenzyme F{sub 430}. A rearrangement of the substrate channel has been posited to bring together substrate species, but Ni(III)-methyl formation alone does not lead to any observable structural changes in the channel.

Cedervall, Peder E.; Dey, Mishtu; Li, Xianghui; Sarangi, Ritimukta; Hedman, Britt; Ragsdale, Stephen W.; Wilmot, Carrie M. (Michigan); (SLAC); (UMM)

2012-02-15T23:59:59.000Z

71

Production of methyl-vinyl ketone from levulinic acid  

DOE Patents (OSTI)

A method for converting levulinic acid to methyl vinyl ketone is described. The method includes the steps of reacting an aqueous solution of levulinic acid, over an acid catalyst, at a temperature of from room temperature to about 1100 K. Methyl vinyl ketone is thereby formed.

Dumesic, James A. (Verona, WI); West; Ryan M. (Madison, WI)

2011-06-14T23:59:59.000Z

72

EA-1157: Methyl Chloride via Oxyhydrochlorination of Methane: A Building  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

57: Methyl Chloride via Oxyhydrochlorination of Methane: A 57: Methyl Chloride via Oxyhydrochlorination of Methane: A Building Black for Chemicals and Fuels from Natural Gas, Carrollton, Kentucky EA-1157: Methyl Chloride via Oxyhydrochlorination of Methane: A Building Black for Chemicals and Fuels from Natural Gas, Carrollton, Kentucky SUMMARY This EA evaluates the environmental impacts for the proposal to advance Oxyhydrochlorination technology to an integrated engineering-scale process. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD September 27, 1996 EA-1157: Finding of No Significant Impact Methyl Chloride via Oxyhydrochlorination of Methane: A Building Black for Chemicals and Fuels from Natural Gas September 27, 1996 EA-1157: Final Environmental Assessment Methyl Chloride via Oxyhydrochlorination of Methane: A Building Black for

73

Lithium Methyl Carbonate as a Reaction Product of Metallic Lithium and Dimethyl Carbonate  

E-Print Network (OSTI)

of chemically synthesized lithium methylcarbonate (CH 3 OCOmolecular structures of lithium methyl carbonate (CH 3 OCO 2FTIR study also suggests that lithium methyl carbonate has

Zhuang, Guorong V.; Yang, Hui; Ross Jr., Philip N.; Xu, Kang; Jow, T. Richard

2005-01-01T23:59:59.000Z

74

High-throughput sequencing of cytosine methylation in plant DNA  

E-Print Network (OSTI)

to that in flowering plants around repeat regions [15]. The green algae Chlorella sp. NC64A and Volvox carteri show very little methylation in non-CpG contexts in genes, and greatly reduced or absent non-CpG methylation at repetitive regions, with Volvox carteri... showing greatly reduced methylation in all contexts compared to other plant species [15]. Similarly, the distributions of methyla- tion in the green algae Chlamydomonas, while not wholly divergent from those in flowering plants [49], show much lower levels...

Hardcastle, Thomas J

2013-06-07T23:59:59.000Z

75

Sorghum genome sequencing by methylation filtration  

E-Print Network (OSTI)

Sorghum bicolor is a close relative of maize and is a staple crop in Africa and much of the developing world because of its superior tolerance of arid growth conditions. We have generated sequence from the hypomethylated portion of the sorghum genome by applying methylation filtration (MF) technology. The evidence suggests that 96 % of the genes have been sequence tagged, with an average coverage of 65 % across their length. Remarkably, this level of gene discovery was accomplished after generating a raw coverage of less than 300 megabases of the 735-megabase genome. MF preferentially captures exons and introns, promoters, microRNAs, and simple sequence repeats, and minimizes interspersed repeats, thus providing a robust view of the functional parts of the genome. The sorghum MF sequence set is beneficial to research on sorghum and is also a powerful resource for comparative genomics among the grasses and across the entire plant kingdom. Thousands of hypothetical gene predictions in rice and Arabidopsis are supported by the sorghum dataset, and genomic similarities highlight evolutionarily conserved regions that will lead to a better understanding of rice and Arabidopsis.

Joseph A. Bedell; Muhammad A. Budiman; Andrew Nunberg; Robert W. Citek; Dan Robbins; Joshua Jones; Elizabeth Flick; Theresa Rohlfing; Jason Fries; Kourtney Bradford; Jennifer Mcmenamy; Michael Smith; Heather Holeman; Bruce A. Roe; Graham Wiley; Ian F. Korf; Pablo D. Rabinowicz; Nathan Lakey; W. Richard Mccombie; Jeffrey A. Jeddeloh; Robert A. Martienssen

2005-01-01T23:59:59.000Z

76

MTBE Prices Responded to Natural Gas Prices  

U.S. Energy Information Administration (EIA)

On top of the usual factors impacting gasoline prices, natural gas has had some influence recently. ... Both methane and butane come from natural gas streams.

77

U.S. MTBE (Oxygenate) Imports  

U.S. Energy Information Administration (EIA)

Singapore : 2005-2005: Taiwan : 2004-2004-= No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company ...

78

MTBE (Oxygenate) Imports from Non OPEC  

U.S. Energy Information Administration (EIA)

... Iran, Iraq, Kuwait, Qatar, Saudi Arabia, and United Arab Emirates. Totals may not equal sum of components due to independent rounding.

79

MTBE (Oxygenate) Imports from Korea, South  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: *Countries listed under ...

80

Control of mercury methylation in wetlands through iron addition  

E-Print Network (OSTI)

Mason, R. P. ; Flegal, A. R. , Mercury speciation in the SanP. ; Flegal, A. R. , Decadal mercury trends in San FranciscoP. G. ; Nelson, D. C. , Mercury methylation from unexpected

Sedlak, David L; Ulrich, Patrick D

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


81

The comparison of sulfide CoMo/?-Al2O3 and NiMo/?-Al2O3 catalysts in methyl palmitate and methyl heptanoate hydrodeoxygenation  

Science Conference Proceedings (OSTI)

The hydrodeoxygenation of methyl palmitate and methyl heptanoate as the model compounds of bio-oil in the presence of sulfided CoMo/?-Al2O3 and NiMo/?-Al2O3 catalysts was studied at the temperature ... Keywords: CoMoS/?-Al2O3, NiMoS/?-Al2O3, biofuels, hydrodeoxygenation, methyl heptanoate, methyl palmitate

Irina V. Deliy; Evgenia N. Vlasova; Alexey L. Nuzhdin; Galina A. Bukhtiyarova

2011-12-01T23:59:59.000Z

82

Nested methylation-specific polymerase chain reaction cancer detection method  

DOE Patents (OSTI)

A molecular marker-based method for monitoring and detecting cancer in humans. Aberrant methylation of gene promoters is a marker for cancer risk in humans. A two-stage, or "nested" polymerase chain reaction method is disclosed for detecting methylated DNA sequences at sufficiently high levels of sensitivity to permit cancer screening in biological fluid samples, such as sputum, obtained non-invasively. The method is for detecting the aberrant methylation of the p16 gene, O 6-methylguanine-DNA methyltransferase gene, Death-associated protein kinase gene, RAS-associated family 1 gene, or other gene promoters. The method offers a potentially powerful approach to population-based screening for the detection of lung and other cancers.

Belinsky, Steven A. (Albuquerque, NM); Palmisano, William A. (Edgewood, NM)

2007-05-08T23:59:59.000Z

83

Methods for detection of methyl-CpG dinucleotides  

DOE Patents (OSTI)

The invention provides methods for enriching methyl-CpG sequences from a DNA sample. The method makes use of conversion of cytosine residues to uracil under conditions in which methyl-cytosine residues are preserved. Additional methods of the invention enable to preservation of the context of me-CpG dinucleotides. The invention also provides a recombinant, full length and substantially pure McrA protein (rMcrA) for binding and isolation of DNA fragments containing the sequence 5'-C.sup.MeCpGG-3'. Methods for making and using the rMcrA protein, and derivatives thereof are provided.

Dunn, John J.

2012-09-11T23:59:59.000Z

84

Methods for detection of methyl-CpG dinucleotides  

DOE Patents (OSTI)

The invention provides methods for enriching methyl-CpG sequences from a DNA sample. The method makes use of conversion of cytosine residues to uracil under conditions in which methyl-cytosine residues are preserved. Additional methods of the invention enable to preservation of the context of me-CpG dinucleotides. The invention also provides a recombinant, full length and substantially pure McrA protein (rMcrA) for binding and isolation of DNA fragments containing the sequence 5'-C.sup.MeCpGG-3'. Methods for making and using the rMcrA protein, and derivatives thereof are provided.

Dunn, John J.

2013-01-29T23:59:59.000Z

85

Contribution of Iron-Reducing Bacteria to Mercury Methylation in Marine Sediments  

E-Print Network (OSTI)

AND R. P. MASON. 2006. Mercury methylation by dissimilatoryPRUCHA, AND G. MIERLE. 1991. Mercury methylation by sulfate-AND J. M. SIEBURTH. 1993. Mercury biogeochemical cycling in

Fleming, Emily J.; Nelson, D C

2006-01-01T23:59:59.000Z

86

OUTLOOK: Specialty crops and methyl bromide alternatives: Taking stock after 7 years  

E-Print Network (OSTI)

finding alternatives to Outlook Specialty crops and methylNumber 3 Steve Fennimore Outlook Non-fumigant approaches to

Browne, Greg T

2013-01-01T23:59:59.000Z

87

Network-based classification of recurrent endometrial cancers using high-throughput DNA methylation data  

Science Conference Proceedings (OSTI)

DNA methylation, a well-studied mechanism of epigenetic regulation, plays important roles in cancer. Increased levels of global DNA methylation is observed in primary solid tumors including endometrial carcinomas and is generally associated with silencing ... Keywords: DNA methylation, Steiner tree, cancer recurrence, classification, protein-protein interaction network, random walk

Jianhua Ruan; Md. Jamiul Jahid; Fei Gu; Chengwei Lei; Yi-Wen Huang; Ya-Ting Hsu; David G. Mutch; Chun-Liang Chen; Nameer B. Kirma; Tim H. Huang

2012-10-01T23:59:59.000Z

88

Regulated and merchant interconnectors in Australia: SNI and Murraylink revisited  

E-Print Network (OSTI)

. 28 Murraylink Transmission Company Application for Conversion and Maximum Allowed Revenue: Preliminary View, ACCC, 14 May 2003. 29 Reasons for Decision: The Hon Jerold Cripps QC (Chairperson) and Professor Douglas Williamson RFD, QC (Member) 31...

Littlechild, Stephen C

2004-06-16T23:59:59.000Z

89

Social Capital and Collusion: The Case of Merchant Guilds  

E-Print Network (OSTI)

Volckart and Mangels (1999), esp. pp. 437-9, 442. 8 Volckart and Mangels (1999), p. 437, quoting Coleman (1990), pp. 188-9. 3 Europe, how they evolved over time, and why they ultimately declined in some soci- eties and survived in others. We show...

Dessi, Roberta; Ogilvie, Sheilagh

2004-06-16T23:59:59.000Z

90

Global methylation responses to low dose radiation exposure  

NLE Websites -- All DOE Office Websites (Extended Search)

methylation responses to low dose radiation exposure methylation responses to low dose radiation exposure Pamela J Sykes, Michelle R Newman, Benjamin J Blyth and Rebecca J Ormsby Haematology and Genetic Pathology, Flinders University and Medical Centre, Flinders Centre for Cancer Prevention and Control, Bedford Park, Adelaide, South Australia 5042 Australia. (pam.sykes@flinders.edu.au). Our goal is to study the mechanisms involved in biological responses to low doses of radiation in vivo in the dose range that is relevant to population and occupational exposures. At high radiation doses, DNA double-strand breaks are considered the critical lesion underlying the initiation of radiation-induced carcinogenesis. However, at the very low radiation doses relevant for the general public, the induction of DNA double-strand breaks

91

SYNTHESIS OF METHYL METHACRYLATE FROM COAL-DERIVED SYNGAS  

DOE Green Energy (OSTI)

Research Triangle Institute (RTI), Eastman Chemical Company, and Bechtel collectively are developing a novel three-step process for the synthesis of methyl methacrylate (MMA) from coal-derived syngas that consists of the steps of synthesis of a propionate, its condensation with formaldehyde to form methacrylic acid (MAA), and esterification of MAA with methanol to produce MMA. The research team has completed the research on the three-step methanol-based route to MMA. Under an extension to the original contract, we are currently evaluating a new DME-based process for MMA. The key research need for DME route is to develop catalysts for DME partial oxidation reactions and DME condensation reactions. Over the last quarter (January-March/99), in-situ formaldehyde generation and condensation with methyl propionate were tested over various catalysts and reaction conditions. The patent application is in preparation and the results are retained for future reports.

Makarand R. Gogate; James J. Spivey; Joseph R. Zoeller; Richard D. Colberg; Gerald N. Choi; Samuel S. Tam

1999-04-21T23:59:59.000Z

92

Gulf Coast (PADD 3) Exports of Crude Oil and Petroleum Products  

U.S. Energy Information Administration (EIA)

Area: Period-Unit: Download Series History ... 51: 64: 59: 70: 70: 62: 2009-2013: Methyl Tertiary Butyl Ether (MTBE) 41: 44: 49: 61: 49: 50: 2004-2013: Other ...

93

U.S. Oxygenate Production - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Area: Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History; Fuel Ethanol: 855: 877: 891: 868: 849: 852: 1981-2013: Methyl Tertiary Butyl Ether (MTBE) 48: 55: 54: 51 ...

94

Ethanol Demand in United States Production of Oxygenate-limited Gasoline  

SciTech Connect

Ethanol competes with methyl tertiary butyl ether (MTBE) to satisfy oxygen, octane, and volume requirements of certain gasolines. However, MTBE has water quality problems that may create significant market opportunities for ethanol. Oak Ridge National Laboratory (ORNL) has used its Refinery Yield Model to estimate ethanol demand in gasolines with restricted use of MTBE. Reduction of the use of MTBE would increase the costs of gasoline production and possibly reduce the gasoline output of U.S. refineries. The potential gasoline supply problems of an MTBE ban could be mitigated by allowing a modest 3 vol percent MTBE in all gasoline. In the U.S. East and Gulf Coast gasoline producing regions, the 3 vol percent MTBE option results in costs that are 40 percent less than an MTBE ban. In the U.S. Midwest gasoline producing region, with already high use of ethanol, an MTBE ban has minimal effect on ethanol demand unless gasoline producers in other regions bid away the local supply of ethanol. The ethanol/MTBE issue gained momentum in March 2000 when the Clinton Administration announced that it would ask Congress to amend the Clean Air Act to provide the authority to significantly reduce or eliminate the use of MTBE; to ensure that air quality gains are not diminished as MTBE use is reduced; and to replace the existing oxygenate requirement in the Clean Air Act with a renewable fuel standard for all gasoline. Premises for the ORNL study are consistent with the Administration announcement, and the ethanol demand curve estimates of this study can be used to evaluate the impact of the Administration principles and related policy initiatives.

Hadder, G.R.

2000-08-16T23:59:59.000Z

95

"Seeing" Mercury Methylation in Progress  

NLE Websites -- All DOE Office Websites (Extended Search)

Mercury in the environment can easily reach toxic levels. In a process called methylation, Hg is transformed into a form that can be accumulated in the muscle and fatty tissue of fish. Accumulated levels of methylmercury become higher as the fish grow, and levels are magnified up the food web as larger fish eat smaller fish, a process called biomagnification. As a result, mercury concentrations in fish can be millions of times higher than in surrounding waters [1]. Fish advisories have been set to limit consumption of certain fish higher up on the food web, especially for pregnant women and small children (see Figure 1). Mercury in the environment can easily reach toxic levels. In a process called methylation, Hg is transformed into a form that can be accumulated in the muscle and fatty tissue of fish. Accumulated levels of methylmercury become higher as the fish grow, and levels are magnified up the food web as larger fish eat smaller fish, a process called biomagnification. As a result, mercury concentrations in fish can be millions of times higher than in surrounding waters [1]. Fish advisories have been set to limit consumption of certain fish higher up on the food web, especially for pregnant women and small children (see Figure 1). figure 1 Figure 1. Mercury health risks Health advisory from the CALFED Science Program to limit consumption of fish, in order to avoid excessive accumulation of Hg. Methylated Hg is biomagnified up the food chain, attaining high levels in some types of sportfish. http://science.calwater.ca.gov/images/scinews_hg_da_lg.jpg

96

Nonradiometric and radiometric testing of radioiodine sorbents using methyl iodide  

SciTech Connect

A nonradiometric test of adsorbents and adsorbers with normal methyl iodide (CH/sub 3//sup 127/I) is desirable. Use of methyl radioiodide (CH/sub 3//sup 131/I) requires special precautions and facilities and results in bed contamination. However, first it must be established to what extent the removal of CH/sub 3//sup 127/I by adsorbents is indicative of the removal of CH/sub 3//sup 131/I. An experimental apparatus was built and used to simultaneously measure the penetrations of CH/sub 3/I molecules and the radioisotope in CH/sub 3//sup 131/I through charcoal absorbent beds. Gas chromatography with electron capture detection was used to measure CH/sub 3/I. Radioiodine was measured using charcoal traps within NaI scintillation well crystals. Real time (5-min interval) radioiodine measurement provided immediate penetration results directly comparable to the real time penetrations of methyl iodide. These penetrations were compared for typical charcoal adsorbents with these impregnants: (a) 5% KI/sub 3/, (b) 5% KI/sub 3/ + 2% TEDA, (c) 5% TEDA, and (d) metal salts (Whetlerite). Differences between CH/sub 3/I and CH/sub 3//sup 131/I penetrations observed for the two iodized charcoals were attributed to isotope exchange reactions. Equivalent penetrations were observed for non-iodized adsorbents and for iodized ones at initial time. First order rates were confirmed for reactions with TEDA and for isotope exchange. This was one more confirmation of the lack of a challenge concentration effect on efficiencies at low test bed loadings. In addition to other removal mechanisms, reversible physical adsorption was observed with all charcoals.

Wood, G.O.; Valdez, F.O.

1980-01-01T23:59:59.000Z

97

Durability of Poly (Methyl Methacrylate) Lenses Used in Concentrating Photovoltaics (Presentation)  

DOE Green Energy (OSTI)

This presentation reports the findings of NREL's screen test to characterize the durability of poly (methyl methacrylate) lenses used in concentrated photovoltaics.

Miller, D.; Gedvilas, L.; To, B.; Kennedy, C.; Kurtz, S.

2010-10-21T23:59:59.000Z

98

OUTLOOK: Specialty crops and methyl bromide alternatives: Taking stock after 7 years  

E-Print Network (OSTI)

to Outlook Specialty crops and methyl bromide alternatives:Research Plant Pathologist, Crops Pathology and GeneticsS Jack Kelly Clark pecialty crop farms and nurseries in

Browne, Greg T

2013-01-01T23:59:59.000Z

99

DISCOVERY OF METHYL ACETATE AND GAUCHE ETHYL FORMATE IN ORION  

SciTech Connect

We report on the discovery of methyl acetate, CH{sub 3}COOCH{sub 3}, through the detection of a large number of rotational lines from each one of the spin states of the molecule: AA species (A{sub 1} or A{sub 2}), EA species (E{sub 1}), AE species (E{sub 2}), and EE species (E{sub 3} or E{sub 4}). We also report, for the first time in space, the detection of the gauche conformer of ethyl formate, CH{sub 3}CH{sub 2}OCOH, in the same source. The trans conformer is also detected for the first time outside the Galactic center source SgrB2. From the derived velocity of the emission of methyl acetate, we conclude that it arises mainly from the compact ridge region with a total column density of (4.2 {+-} 0.5) Multiplication-Sign 10{sup 15} cm{sup -2}. The derived rotational temperature is 150 K. The column density for each conformer of ethyl formate, trans and gauche, is (4.5 {+-} 1.0) Multiplication-Sign 10{sup 14} cm{sup -2}. Their abundance ratio indicates a kinetic temperature of 135 K for the emitting gas and suggests that gas-phase reactions could participate efficiently in the formation of both conformers in addition to cold ice mantle reactions on the surface of dust grains.

Tercero, B.; Cernicharo, J.; Lopez, A.; Caro, G. M. Munoz [Department of Astrophysics, CAB, INTA-CSIC, Crta Torrejon-Ajalvir, km. 4, E-28850 Torrejon de Ardoz, Madrid (Spain); Kleiner, I.; Nguyen, H. V. L., E-mail: terceromb@cab.inta-csic.es, E-mail: jcernicharo@cab.inta-csic.es, E-mail: lopezja@cab.inta-csic.es, E-mail: munozcg@cab.inta-csic.es, E-mail: isabelle.kleiner@lisa.u-pec.fr, E-mail: nguyen@pc.rwth-aachen.de [Laboratoire Interuniversitaire des Systemes Atmospheriques, CNRS/IPSL UMR7583 et Universites Paris Diderot et Paris Est, 61 av. General de Gaulle, F-94010 Creteil (France)

2013-06-10T23:59:59.000Z

100

Chemotactic antifouling properties of methyl caproate: its implication for ship hull coatings  

Science Conference Proceedings (OSTI)

Antifouling (AF) activity of methyl caproate was evaluated by using both laboratory assays and field investigations. It showed strong repellent activity against common fouling organisms (marine bacteria (Shewanella oneidensis, Roseobacter gallaeciensis ... Keywords: Ulva pertusa, antifouling, chemotaxis, fouling resistance, hybrid CDP, marine bacteria, methyl caproate, zinc pyrithione

Haridatta Bhatta Rai; Sang Mok Jung; M. Sidharthan; Ji Hyun Lee; Chi Young Lim; Young-Kyu Kang; Chang Yeon; N. S. Park; H. W. Shin

2006-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


101

US Food and Drug Administration survey of methyl mercury in canned tuna  

SciTech Connect

Methyl mercury was determined by the US Food and Drug Administration (FDA) in 220 samples of canned tuna collected in 1991. Samples were chosen to represent different styles, colors, and packs as available. Emphasis was placed on water-packed tuna, small can size, and the highest-volume brand names. The average methyl mercury (expressed as Hg) found for the 220 samples was 0.17 ppm; the range was <0.10-0.75 ppm. Statistically, a significantly higher level of methyl mercury was found in solid white and chunk tuna. Methyl mercury level was not related to can size. None of the 220 samples had methyl mercury levels that exceeded the 1 ppm FDA action level. 11 refs., 1 tab.

Yess, J. [Food and Drug Administration, Washington, DC (United States)

1993-01-01T23:59:59.000Z

102

High Temperature Chemical Kinetic Combustion Modeling of Lightly Methylated Alkanes  

DOE Green Energy (OSTI)

Conventional petroleum jet and diesel fuels, as well as alternative Fischer-Tropsch (FT) fuels and hydrotreated renewable jet (HRJ) fuels, contain high molecular weight lightly branched alkanes (i.e., methylalkanes) and straight chain alkanes (n-alkanes). Improving the combustion of these fuels in practical applications requires a fundamental understanding of large hydrocarbon combustion chemistry. This research project presents a detailed high temperature chemical kinetic mechanism for n-octane and three lightly branched isomers octane (i.e., 2-methylheptane, 3-methylheptane, and 2,5-dimethylhexane). The model is validated against experimental data from a variety of fundamental combustion devices. This new model is used to show how the location and number of methyl branches affects fuel reactivity including laminar flame speed and species formation.

Sarathy, S M; Westbrook, C K; Pitz, W J; Mehl, M

2011-03-01T23:59:59.000Z

103

Anti-inflammatory and antifibrotic effects of methyl palmitate  

Science Conference Proceedings (OSTI)

Methyl palmitate (MP) has been shown earlier to inhibit Kupffer cells and rat peritoneal macrophages. To evaluate the potential of MP to inhibit the activation of other macrophages, RAW cells (macrophages of alveolar origin) were treated with varying concentrations of MP (0.25, 0.5, 1 mM). Assessment of cytotoxicity using MTT assay revealed that 0.25 and 0.5 mM are not toxic to RAW cells. MP was able to inhibit the phagocytic function of RAW cells. Treatment of cells with MP 24 hours prior to LPS stimulation significantly decreased nitric oxide release and altered the pattern of cytokines release; there was a significant decrease in TNF-{alpha} and a significant increase in IL-10 compared to the controls. However, there is a non-significant change in IL-6 level. Furthermore, phosphorylation of inhibitory kappa B (I{kappa}B{alpha}) protein was significantly decreased in RAW cells treated with 0.5 mM MP after LPS stimulation. Based upon the in-vitro results, it was examined whether MP treatment will be effective in preventing bleomycin-induced lung inflammation and fibrosis in-vivo. Bleomycin given by itself caused destruction of the lung architecture characterized by pulmonary fibrosis with collapse of air alveoli and emphysematous. Bleomycin induced a significant increase in hydroxyproline level and activated NF-{kappa}B, p65 expression in the lung. MP co-treatment significantly ameliorated bleomycin effects. These results suggest that MP has a potential of inhibiting macrophages in general. The present study demonstrated for the first time that MP has anti-inflammatory and antifibrotic effect that could be through NF-kB inhibition. Thus MP like molecule could be a promising anti-inflammatory and antifibrotic drug. - Research Highlights: >Methyl palmitate is a universal macrophage inhibitor. >It could be a promising nucleus of anti-inflammatory and antifibrotic drugs. >The underlying mechanism of these effects could be through NF-kB inhibition.

El-Demerdash, Ebtehal, E-mail: ebtehal_dm@yahoo.com

2011-08-01T23:59:59.000Z

104

Novel syngas-based process for methyl methacrylate  

SciTech Connect

Research Triangle Institute (RTI), Eastman Chemical Company, and Bechtel are developing a novel process for synthesis of methyl methacrylate (MMA) from coal-derived syngas, under a contract from the U.S. Department of Energy, Pittsburgh Energy Technology Center. This three-step process consists of synthesis of a propionate, its condensation with formaldehyde, and esterification of resulting methacrylic acid (MAA) with methanol to produce MMA. Eastman has focused on the research on propionate synthesis step. The resultant Mo catalysts work efficiently at much less severe conditions (170{degrees}C and 30 atm) than the conventional Ni catalysts (270{degrees}C and 180 atm). Bechtel has performed an extensive cost analysis, which shows that Eastman`s propionate synthesis process is competitive with other technologies to produce the anhydride. In the second step, RTI and Eastman have developed active and stable V-SI-P and Ta metal oxide catalysts for condensation reactions of propionates with formaldehyde. RTI has demonstrated a novel correlation among the catalyst acid-base properties, condensation reaction yield, and long-term catalyst activity. Current research focuses on enhancing the condensation reaction yields, acid-base properties, in situ condensation in a high- temperature, high-pressure (HTHP) slurry reactor, and alternate formaldehyde feedstocks. Based on Eastman and RTI laboratory reactor operating data, a cost estimate is also being developed for the integrated process.

Gogate, M.R.; Spivey, J.J. [Research Triangle Institute, Research Triangle Park, NC (United States); Zoeller, J.R. [Eastman Chemical Co., Kingsport, TN (United States); Choi, G.N. [Bechtel, Inc., San Francisco, CA (United States); Tam, S.S. [Bechtel, Inc., Houston, TX (United States); Tischer, R.E. [USDOE Pittsburgh Energy Technology Center, PA (United States); Srivastava, R.D. [Burns and Roe Services Corp., Pittsburgh, PA (United States)

1996-12-31T23:59:59.000Z

105

Synthesis of Methyl Methacrylate from Coal-Derived Syngas  

Science Conference Proceedings (OSTI)

Research Triangle Institute (RTI), Eastman Chemical Company, and Bechtel collectively are developing a novel three-step process for the synthesis of methyl methacrylate (MMA) from coal-derived syngas that consists of the steps of synthesis of a propionate, its condensation with formaldehyde to form methacrylic acid (MAA), and esterification of MAA with methanol to produce MMA. RTI has completed the research on the three-step methanol-based route to MMA. Under an extension to the original contract, RTI is currently evaluating a new DME-based process for MMA. The key research need for DME route is to develop catalysts for DME partial oxidation reactions and DME condensation reactions. Over the last month, RTI has finalized the design of a fixed-bed microreactor system for DME partial oxidation reactions. RTI incorporated some design changes to the feed blending system, so as to be able to blend varying proportions of DME and oxygen. RTI has also examined the flammability limits of DME-air mixtures. Since the lower flammability limit of DME in air is 3.6 volume percent, RTI will use a nominal feed composition of 1.6 percent in air, which is less than half the lower explosion limit for DME-air mixtures. This nominal feed composition is thus considered operationally safe, for DME partial oxidation reactions. RTI is also currently developing an analytical system for DME partial oxidation reaction system.

Gerald N. Choi; James J. Spivey; Jospeh R. Zoeller; Makarand R. Gogate; Richard D. Colberg; Samuel S. Tam

1998-04-17T23:59:59.000Z

106

Dispersion Morphology of Poly(methyl acrylate)/Silica Nanocomposites  

SciTech Connect

Nearly monodisperse poly(methyl acrylate) (PMA) and spherical SiO{sub 2} nanoparticles (NP, d = 14 {+-} 4 nm) were co-cast from 2-butanone, a mutually good solvent and a displacer of adsorbed PMA from silica. The effects of NP content and post-casting sample history on the dispersion morphology were found by small-angle X-ray scattering supplemented by transmission electron microscopy. Analysis of the X-ray results show that cast and thermally annealed samples exhibited a nearly random particle dispersion. That the same samples, prior to annealing, were not well-dispersed is indicative of thermodynamic miscibility during thermal annealing over the range of NP loadings studied. A simple mean-field thermodynamic model suggests that miscibility results primarily from favorable polymer segment/NP surface interactions. The model also indicates, and experiments confirm, that subsequent exposure of the composites to the likely displacer ethyl acetate results in entropic destabilization and demixing into NP-rich and NP-lean phases.

D Janes; J Moll; S Harton; C Durning

2011-12-31T23:59:59.000Z

107

A High-Volume Cryosampler and Sample Purification System for Bromine Isotope Studies of Methyl Bromide  

Science Conference Proceedings (OSTI)

A system was developed for collecting from the ambient atmosphere the methyl halides CH3Cl and CH3Br in quantities sufficient for chlorine and bromine isotope analysis. The construction and operation of the novel cryogenic collection system (...

Brett F. Thornton; Axel Horst; Daniel Carrizo; Henry Holmstrand; Per Andersson; Patrick M. Crill; Örjan Gustafsson

108

Halogenated 1'-methyl-1,2'-bipyrroles (MBPs) in the Norwestern Atlantic  

E-Print Network (OSTI)

Halogenated 1'-methyl-1,2'-bipyrroles (MBPs) are a distinctive class of marine organic compounds. They are naturally produced, they have a unique carbon structure, they are highly halogenated, and they bioaccumulate in ...

Pangallo, Kristin C

2009-01-01T23:59:59.000Z

109

Thermomechanical properties of polyhedral oligomeric silsequioxane- poly(methyl methacrylate) nanocomposites  

E-Print Network (OSTI)

Poly(methyl methacrylate)s (PMMA) containing polyhedral oligomeric silsesquioxane (POSS) nanoparticles (d [approx.] 1.5 nm) were subjected to heological, mechanical, and morphological tests to determine the effects that ...

Kopesky, Edward Thomas

2005-01-01T23:59:59.000Z

110

Dissolution and swelling of bituminous coal in n-methyl-pyrrolidone.  

E-Print Network (OSTI)

??Research detailed herein examined the extraction and swelling of a bituminous coal in the super solvent n-methyl-pyrrolidone. Correlations were developed to describe the extraction and… (more)

Stoffa, Joseph M.

2006-01-01T23:59:59.000Z

111

A unique regulatory phase of DNA methylation in the early mammalian embryo  

E-Print Network (OSTI)

DNA methylation is highly dynamic during mammalian embryogenesis. It is broadly accepted that the paternal genome is actively depleted of 5-methylcytosine at fertilization, followed by passive loss that reaches a minimum ...

Chan, Michelle M.

112

A High-Volume Cryosampler and Sample Purification System for Bromine Isotope Studies of Methyl Bromide  

Science Conference Proceedings (OSTI)

A system was developed for collecting from the ambient atmosphere the methyl halides CH3Cl and CH3Br in quantities sufficient for chlorine and bromine isotope analysis. The construction and operation of the novel cryogenic collection system (...

Brett F. Thornton; Axel Horst; Daniel Carrizo; Henry Holmstrand; Per Andersson; Patrick M. Crill; Örjan Gustafsson

2013-09-01T23:59:59.000Z

113

Experimental and Kinetic Modeling Study of Extinction and Ignition of Methyl Decanoate in Laminar Nonpremixed Flows  

DOE Green Energy (OSTI)

Methyl decanoate is a large methyl ester that can be used as a surrogate for biodiesel. In this experimental and computational study, the combustion of methyl decanoate is investigated in nonpremixed, nonuniform flows. Experiments are performed employing the counterflow configuration with a fuel stream made up of vaporized methyl decanoate and nitrogen, and an oxidizer stream of air. The mass fraction of fuel in the fuel stream is measured as a function of the strain rate at extinction, and critical conditions of ignition are measured in terms of the temperature of the oxidizer stream as a function of the strain rate. It is not possible to use a fully detailed mechanism for methyl decanoate to simulate the counterflow flames because the number of species and reactions is too large to employ with current flame codes and computer resources. Therefore a skeletal mechanism was deduced from a detailed mechanism of 8555 elementary reactions and 3036 species using 'directed relation graph' method. This skeletal mechanism has only 713 elementary reactions and 125 species. Critical conditions of ignition were calculated using this skeletal mechanism and are found to agree well with experimental data. The predicted strain rate at extinction is found to be lower than the measurements. In general, the methyl decanoate mechanism provides a realistic kinetic tool for simulation of biodiesel fuels.

Seshadri, K; Lu, T; Herbinet, O; Humer, S; Niemann, U; Pitz, W J; Law, C K

2008-01-09T23:59:59.000Z

114

Synthesis of Methyl Methacrylate From Coal-Derived Syngas  

SciTech Connect

Research Triangle Institute (RTI), Eastman Chemical Company, and Bechtel collectively are developing a novel three-step process for the synthesis of methyl methacrylate (MMA) from coal-derived syngas that consists of the steps of synthesis of a propionate, its condensation with formaldehyde to form methacrylic acid (MAA), and esterification of MAA with methanol to produce MMA. RTI has completed the research on the three-step methanol-based route to MMA. Under an extension to the original contract, RTI is currently evaluating a new DME-based process for MMA. The key research need for DME route is to develop catalysts for DME partial oxidation reactions and DME condensation reactions. Over the last quarter(April-June, 1998), RTI has modified the reactor system including a new preheater and new temperature settings for the preheater. Continuous condensation of formaldehyde with propionic acid were carried out over 10% Nb O /SiO at 300°C without 2 5 2 interruption. Five activity and four regeneration cycles have been completed without plugging or material balance problems. The results show that 10% Nb O /SiO deactivates slowly with time 2 5 2 but can be regenerated, at least four times, to 100% of its original activity with 2% O in nitrogen 2 at 400°C. The cycles continue with consistent 90-95% of carbon balance. The reaction is scheduled to complete with 6 activity cycles and 5 regenerations. Used catalysts will be analyzed with TGA and XPS to determine bulk and surface coke content and coke properties. RTI will start the investigation of effects of propionic acid/formaldehyde ratio on reaction activity and product selectivity over 20% Nb O /SiO catalysts.

Ben W.-L. Jang; Gerald N. Choi; James J. Spivey; Jospeh R. Zoeller; Richard D. Colberg; Samuel S. Tam

1998-07-27T23:59:59.000Z

115

U.S. Exports to Chile of MTBE (Thousand Barrels)  

U.S. Energy Information Administration (EIA)

Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9; 2000's: 21: 627: 930: 1,110: 2010's: 1,040: 1,115: 1,327-

116

The Social Costs of an MTBE Ban in California  

E-Print Network (OSTI)

of the world. Price of crude oil. Wellhead price of naturalfor natural gas. Supply of crude oil. Supply of natural gas.to an increased demand for crude oil. Ethanol also has lower

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2005-01-01T23:59:59.000Z

117

The Social Costs of an MTBE Ban in California  

E-Print Network (OSTI)

Montgomery. “Social Cost of Imported Oil and U.S. ImportCredit Change in Re?ning Cost, Oil Import Bill, and ConsumerCredit Change in Re?ning Cost, Oil Import Bill, and Consumer

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2005-01-01T23:59:59.000Z

118

The Social Costs of an MTBE Ban in California  

E-Print Network (OSTI)

Gasoline Elasticity Natural Gas Supply Elasticity NaturalReduced demand for natural gas Supply of Imports Ethanol &alternative scenarios for natural gas supply and demand. By

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2005-01-01T23:59:59.000Z

119

The Social Costs of an MTBE Ban in California  

E-Print Network (OSTI)

purchasing natural gas imports at a lower price. Natural gasin the price of natural gas imports is a net bene?t to thesocial cost of natural gas imports was consid- erably less

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2005-01-01T23:59:59.000Z

120

U.S. Exports to Venezuela of MTBE (Thousand Barrels)  

U.S. Energy Information Administration (EIA)

Year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec; 2005: 271: 297: 551: 258: 223: 254: 663: 2006: 553: 311: 613: 766: 408: 755: 878: 1,099: 687: 775: 397: 488 ...

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


121

MTBE Pipeline Stocks by Type - Energy Information Administration  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: Crude oil stocks in the ...

122

The Social Costs of an MTBE Ban in California  

E-Print Network (OSTI)

equivalent quantity (in energy terms) since oil imports areU.S. oil imports calculated equilibrium quantity of importsworld oil price times the equilibrium quantity of imports

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2005-01-01T23:59:59.000Z

123

Greenhouse Gas Emissions from Ethanol and MTBE A Comparison  

E-Print Network (OSTI)

Environmentally Sound Economic DevelopmentThe Institute for Local Self-Reliance (ILSR) is a nonprofit research and educational organization that provides technical assistance and information on environmentally sound economic development strategies. Since 1974, ILSR has worked with citizen groups, governments and private businesses in developing policies that extract the maximum value from local resources.

Irshad Ahmed; David Morris; Irshad Ahmed; David Morris

1994-01-01T23:59:59.000Z

124

The Social Costs of an MTBE Ban in California  

E-Print Network (OSTI)

and W.D. Montgomery. Oil Prices, Energy Security, and Importnew equilibrium world oil price and level of U.S. imports.to estimate the changes in oil prices that would result from

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2005-01-01T23:59:59.000Z

125

Preparations for Meeting New York and Connecticut MTBE Bans  

U.S. Energy Information Administration (EIA)

analytical agency within the Department of Energy. ... their facilities as well, ... making changes to meet the requirements. The switchover to ethanol based-RFG,

126

Supply Impact of Losing MTBE and Using Ethanol  

Reports and Publications (EIA)

Presented by: Joanne Shore Presented to: OPIS National Supply Summit San Antonio, Texas October 2002

Information Center

2002-10-01T23:59:59.000Z

127

SYNTHESIS OF METHYL METHACRYLATE FROM COAL-DERIVED SYNGAS  

DOE Green Energy (OSTI)

Research Triangle Institute (RTI), Eastman Chemical Company, and Bechtel collectively are developing a novel three-step process for the synthesis of methyl methacrylate (MMA) from coal-derived syngas that consists of the steps of synthesis of a propionate, its condensation with formaldehyde to form methacrylic acid (MAA), and esterification of MAA with methanol to produce MMA. RTI has completed the research on the three-step methanol-based route to MMA. Under an extension to the original contract, RTI is currently evaluating a new DME-based process for MMA. The key research need for DME route is to develop catalysts for DME partial oxidation reactions and DME condensation reactions. Over the last quarter (July-September, 1998), the project team has completed the continuous condensation of formaldehyde with propionic acid over 10% Nb{sub 2}O{sub 5}/SiO{sub 2} at 300 C. Six activity and five regeneration cycles have been completed. The results show that 10% Nb{sub 2}O{sub 5}/SiO{sub 2} deactivates slowly with time but can be regenerated to its original activity with 2% O{sub 2} in nitrogen over night at 400 C. We have investigated the effects of regeneration, propionic acid/formaldehyde ratio (PA/HCHO = 4.5/1 to 1.5/1) and reaction temperature(280-300 C) on reaction activity and product selectivity over 20% Nb{sub 2}O{sub 5}/SiO{sub 2} catalysts. The regeneration effect on 20% Nb{sub 2}O{sub 5}/SiO{sub 2} is similar to the effect on 10% Nb{sub 2}O{sub 5}/SiO{sub 2}. The regeneration can bring the deactivated catalyst to its original activity. However, the selectivity to MAA decreases with regeneration while the selectivity to DEK and CO{sub 2} increases. When PA/HCHO ratio is decreased from 4.5/1 to 2.25/1 then to 1.5/1 at 300 C the MAA yield decreases but the MAA selectivity first increases then decreases. Decreasing the reaction temperature from 300 C to 280 C decreases the MAA yield from 39.5% to 30.7% but increases the MAA selectivity from 73.7% to 82.2%. The results indicate that both temperature and PA/HCHO ratio are important parameters to optimize the economic of the condensation between propionic acid and formaldehyde.

BEN W.-L. JANG; GERALD N. CHOI; JAMES J. SPIVEY; JOSPEH R. ZOELLER; RICHARD D. COLBERG

1998-10-20T23:59:59.000Z

128

Geometric and Electronic Structures of the Ni(I) and Methyl-Ni(III)  

NLE Websites -- All DOE Office Websites (Extended Search)

9 9 Geometric and Electronic Structures of the Ni(I) and Methyl-Ni(III) Intermediates of Methyl-Coenzyme M Reductase Methyl-coenzyme M reductase (MCR) from methanogenic archaea catalyzes the terminal step in biological methane synthesis. Using coenzyme B (CoBSH) as the two-electron donor, MCR reduces methyl-coenzyme M (methyl-SCoM) to form methane and the heterodisulfide product, CoBS-SCoM. MCR contains an essential redox active nickel tetrapyrrolic cofactor called coenzyme F430 at its active site, which is active in the reduced Ni(I) state (MCRred1). All of the biologically generated methane, amounting to 1 billion tons per annum globally, is formed by MCR. Furthermore, recent evidence indicates that anaerobic methane oxidation is also catalyzed by MCR and occurs by a reversal of the methane synthesis reaction. Methane is a potent greenhouse gas, trapping 20 times more heat than CO2. In addition, methane is also an important and clean fuel as it produced the least amount of CO2 per unit of heat released. Thus, it is critically important to understand the mechanism of formation of the smallest hydrocarbon in nature.

129

Role of Morphological Growth State and Gene Expression in Desulfovibrio africanus strain Walvis Bay Mercury Methylation  

Science Conference Proceedings (OSTI)

The biogeochemical transformations of mercury are a complex process, with the production of methylmercury, a potent human neurotoxin, repeatedly demonstrated in sulfate- and Fe(III)- reducing as well as methanogenic bacteria. However, little is known regarding the morphology, genes or proteins involved in methylmercury generation. Desulfovibrio africanus strain Walvis Bay is a Hg-methylating -proteobacterium with a sequenced genome and has unusual pleomorphic forms. In this study, a relationship between the pleomorphism and Hg methylation was investigated. Proportional increases in the sigmoidal (regular) cell form corresponded with increased net MeHg production, but decreased when the pinched cocci (persister) form became the major morphotype. D. africanus microarrays indicated that the ferrous iron transport genes (feoAB), as well as ribosomal genes and several genes whose products are predicted to have metal binding domains (CxxC), were up-regulated during exposure to Hg in the exponential phase. While no specific methylation pathways were identified, the finding that Hg may interfere with iron transport and the correlation of growth-phase dependent morphology with MeHg production are notable. The identification of these relationships between differential gene expression, morphology, and the growth phase dependence of Hg transformations suggests that actively growing cells are primarily responsible for methylation, and so areas with ample carbon and electron-acceptor concentrations may also generate a higher proportion of methylmercury than more oligotrophic environments. The observation of increased iron transporter expression also suggests that Hg methylation may interfere with iron biogeochemical cycles.

Moberly, James G [ORNL; Miller, Carrie L [ORNL; Brown, Steven D [ORNL; Biswas, Abir [ORNL; Brandt, Craig C [ORNL; Palumbo, Anthony Vito [ORNL; Elias, Dwayne A [ORNL

2012-01-01T23:59:59.000Z

130

DOEEA-1157 ENVIRONlMENTAL ASSESSMENT METHYL CHLORIDE VIA OXYHYDROCHLOFUNATION OF METHANE:  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

57 57 ENVIRONlMENTAL ASSESSMENT METHYL CHLORIDE VIA OXYHYDROCHLOFUNATION OF METHANE: A BUILDING BLOCK FOR CHEMICALS AND FUELS FROM NATURAL GAS DOW CORNING CORPORATION CARROLLTON, KENTUCKY SEPTEMBER 1996 U.S. DEPARTMENT OF ENERGY PITTSBURGH ENERGY TECHNOLOGY CENTER CUM ~~~~~~~~ DOEEA-1157 ENVIRONlMENTAL ASSESSMENT METHYL CHLORIDE VIA OXYHYDROCHLORINATION OF METHANE: A BUILDING BLOCK FOR CHEMICALS AND FUELS FROM NATURAL GAS DOW CORNING CORPORATION CARROLLTON, KENTUCKY SEPTEMBER 1996 U.S. DEPARTMENT OF ENERGY PITTSBURGH ENERGY TECHNOLOGY CENTER Portions of this document may be illegible in electronic image products. Image are produced from the best available original document. &E/,Etq --,/s7 FINDING OF NO SIGNIFICANT IMPACT FOR THE PROPOSED METHYL CHLORIDE V

131

Two poplar methyl salicylate esterases display comparable biochemical properties but divergent expression patterns  

NLE Websites -- All DOE Office Websites (Extended Search)

Two Two poplar methyl salicylate esterases display comparable biochemical properties but divergent expression patterns Nan Zhao a , Ju Guan a , Farhad Forouhar b , Timothy J. Tschaplinski c , Zong-Ming Cheng a , Liang Tong b , Feng Chen a, * a Department of Plant Sciences, University of Tennessee, 252 Ellington Plant Science Bldg., 2431 Joe Johnson Drive, Knoxville, TN 37996, USA b Department of Biological Sciences, Northeast Structural Genomics Consortium, Columbia University, New York, NY 10027, USA c Environmental Sciences Division, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA a r t i c l e i n f o Article history: Received 3 June 2008 Received in revised form 27 October 2008 Available online 10 January 2009 Keywords: Black cottonwood Populus trichocarpa Methyl esterase SABP2 Methyl salicylate Salicylic acid Gene family Molecular modeling a b s t r a c t Two genes encoding proteins

132

Methylation of the ATM promoter in glioma cells alters ionizing radiation sensitivity  

SciTech Connect

Glioblastomas are among the malignancies most resistant to radiation therapy. In contrast, cells lacking the ATM protein are highly sensitive to ionizing radiation. The relationship between ATM protein expression and radiosensitivity in 3 glioma cell lines was examined. T98G cells exhibited normal levels of ATM protein, whereas U118 and U87 cells had significantly lower levels of ATM and increased (>2-fold) sensitivity to ionizing radiation compared to T98G cells. The ATM promoter was methylated in U87 cells. Demethylation by azacytidine treatment increased ATM protein levels in the U87 cells and decreased their radiosensitivity. In contrast, the ATM promoter in U118 cells was not methylated. Further, expression of exogenous ATM did not significantly alter the radiosensitivity of U118 cells. ATM expression is therefore heterogeneous in the glioma cells examined. In conclusion, methylation of the ATM promoter may account for the variable radiosensitivity and heterogeneous ATM expression in a fraction of glioma cells.

Roy, Kanaklata [Division of Genomic Stability and DNA Repair, Department of Radiation Oncology, Harvard Medical School, Dana-Farber Cancer Institute, 44 Binney St, Boston, MA 02115 (United States); Wang, Lilin [Division of Genomic Stability and DNA Repair, Department of Radiation Oncology, Harvard Medical School, Dana-Farber Cancer Institute, 44 Binney St, Boston, MA 02115 (United States); Makrigiorgos, G. Mike [Division of Genomic Stability and DNA Repair, Department of Radiation Oncology, Harvard Medical School, Dana-Farber Cancer Institute, 44 Binney St, Boston, MA 02115 (United States); Price, Brendan D. [Division of Genomic Stability and DNA Repair, Department of Radiation Oncology, Harvard Medical School, Dana-Farber Cancer Institute, 44 Binney St, Boston, MA 02115 (United States)]. E-mail: brendan_price@dfci.harvard.edu

2006-06-09T23:59:59.000Z

133

The methylation of benzoic and n-butyric acids by chloromethane in Phellinus pomaceus  

E-Print Network (OSTI)

The kinetics of carboxylic acid methylation by chloromethane (CH3Cl) in myceliaaf the fungus Phellinus pomaceus were examined. Substantial incorporation of C2H3- into ester was observed within 5 min of addition of C2H3Cl to washed mycelia in the presence of the non-physiological acceptor butyric acid, rendering it unlikely that CH3Cl was converted to a diffusible intermediate before acting as methyl donor. The rate of methyl butyrate biosynthesis attained a maximum of 0.14 pmol g-l h-l at 1-5 mM-butyric acid, with higher concentrations causing increasing inhibition. Exogenous CH3Cl did not affect methyl butyrate production implying that the rate of CH3Cl biosynthesis did not limit methylation. However, C2H3-incorporation from exogenous C2H3Cl into methyl butyrate rose sharply from 20 to 60 % between 1.5 and 4 mM-butyric acid, suggesting inhibition of CH3Cl biosynthesis by the acid, an interpretation supported by the rapid decline in gaseous CH3Cl release by mycelia between 1.5 and 2 mM-butyric acid. With the natural acceptor benzoic acid as substrate a significant increase in the rate of ester biosynthesis was obtained in the presence of exogenous CH3Cl. Ester biosynthesis was maximal (0.18 pmol g-l h-l) at 0.5 mM-benZOiC acid but fell extremely rapidly with increasing concentration. As with butyric acid supraoptimal concentrations halted CH3Cl release and increased C2H3-incorporation from exogenous C2H3Cl. Studies on C2H3-incorporation from exogenous C2H3Cl into ester revealed a linear relationship between the logarithm of the percentage C2H3-incorporation and the logarithm of C2H3Cl

Kieran J. Mcnally; David B. Harper. *t

1990-01-01T23:59:59.000Z

134

Experimental study of the oxidation of methyl oleate in a jet-stirred reactor  

SciTech Connect

The experimental study of the oxidation of a blend containing n-decane and a large unsaturated ester, methyl oleate, was performed in a jet-stirred reactor over a wide range of temperature covering both low and high temperature regions (550-1100 K), at a residence time of 1.5 s, at quasi atmospheric pressure with high dilution in helium (n-decane and methyl oleate inlet mole fractions of 1.48 x 10{sup -3} and 5.2 x 10{sup -4}) and under stoichiometric conditions. The formation of numerous reaction products was observed. At low and intermediate temperatures, the oxidation of the blend led to the formation of species containing oxygen atoms like cyclic ethers, aldehydes and ketones deriving from n-decane and methyl oleate. At higher temperature, these species were not formed anymore and the presence of unsaturated species was observed. Because of the presence of the double bond in the middle of the alkyl chain of methyl oleate, the formation of some specific products was observed. These species are dienes and esters with two double bonds produced from the decomposition paths of methyl oleate and some species obtained from the addition of H-atoms, OH and HO{sub 2} radicals to the double bond. Experimental results were compared with former results of the oxidation of a blend of n-decane and methyl palmitate performed under similar conditions. This comparison allowed highlighting the similarities and the differences in the reactivity and in the distribution of the reaction products for the oxidation of large saturated and unsaturated esters. (author)

Bax, Sarah; Hakka, Mohammed Hichem; Glaude, Pierre-Alexandre; Herbinet, Olivier; Battin-Leclerc, Frederique [Laboratoire Reactions et Genie des Procedes, Nancy Universite, CNRS, ENSIC, BP 20451, 1 rue Grandville, 54001 Nancy (France)

2010-06-15T23:59:59.000Z

135

Chromosome-wide mapping of DNA methylation patterns in normal and malignant prostate cells reveals pervasive methylation of gene-associated and conserved intergenic sequences  

E-Print Network (OSTI)

-2 -1 0 1 2 3 4 5 6 Lo g 2 (F ol d hy pe rm et hy la tio n) in tu m or -n or m al p ai rs 0 35 -0.25 2.0 -0.25 2.0 0 1.0 LNCaP PrEC CpG density Phast Cons A B Tumor-Normal pairs sorted by extent of hypermethylation Additional #31;le 9. ... mammalian and vertebrate species (indicated by high phastCons scores > 0.8; [27]) compared with what would be expected by ran- dom chance (Figure 5A). Additionally, we found that the methylated and differentially methylated regions had a highly significant...

Yegnasubramanian, Srinivasan; Wu, Zhijin; Haffner, Michael C; Esopi, David; Aryee, Martin J; Badrinath, Raghav; He, Tony L; Morgan, James D; Carvalho, Benilton S; Zheng, Qizhi; De Marzo, Angelo M; Irizarry, Rafael A; Nelson, William G

2011-06-13T23:59:59.000Z

136

Stepwise DNA Methylation Changes Are Linked to Escape from Defined Proliferation Barriers and Mammary Epithelial Cell Immortalization  

SciTech Connect

The timing and progression of DNA methylation changes during carcinogenesis are not completely understood. To develop a timeline of aberrant DNA methylation events during malignant transformation, we analyzed genome-wide DNA methylation patterns in an isogenic human mammary epithelial cell (HMEC) culture model of transformation. To acquire immortality and malignancy, the cultured finite lifespan HMEC must overcome two distinct proliferation barriers. The first barrier, stasis, is mediated by the retinoblastoma protein and can be overcome by loss of p16(INK4A) expression. HMEC that escape stasis and continue to proliferate become genomically unstable before encountering a second more stringent proliferation barrier, telomere dysfunction due to telomere attrition. Rare cells that acquire telomerase expression may escape this barrier, become immortal, and develop further malignant properties. Our analysis of HMEC transitioning from finite lifespan to malignantly transformed showed that aberrant DNA methylation changes occur in a stepwise fashion early in the transformation process. The first aberrant DNA methylation step coincides with overcoming stasis, and results in few to hundreds of changes, depending on how stasis was overcome. A second step coincides with immortalization and results in hundreds of additional DNA methylation changes regardless of the immortalization pathway. A majority of these DNA methylation changes are also found in malignant breast cancer cells. These results show that large-scale epigenetic remodeling occurs in the earliest steps of mammary carcinogenesis, temporally links DNA methylation changes and overcoming cellular proliferation barriers, and provides a bank of potential epigenetic biomarkers that mayprove useful in breast cancer risk assessment.

Novak, Petr; Jensen, Taylor J.; Garbe, James C.; Stampfer, Martha R.; Futscher, Bernard W.

2009-04-20T23:59:59.000Z

137

Experimental and Computational Thermochemical Study of 2-and 3-Thiopheneacetic Acid Methyl Esters  

E-Print Network (OSTI)

, biodiagnostics, electronic and optoelectronic devices, and conductive polymers. The present study reports acid methyl esters. The enthalpies of combustion and vaporization were measured by a rotating-bomb of the compounds studied was carried out. Calculated enthalpies of formation, using atomization and isodesmic

Chickos, James S.

138

Methyl Bromide o Bromomethane, monobromomethane, isobrome, Brom-o-Gas, Bromomethane, Celume,  

E-Print Network (OSTI)

bromide produced in the U.S. goes into pesticidal formulations (as of 1996) Total use of 711,175 lb in 2009, 78% on imported and 22% on exported material under Plant Protection and Quarantine oversight of exports requiring MB fumigation in 2005-2009 $2.2 billion/year o Methylating solvent, low-boiling solvent

Toohey, Darin W.

139

Headspace gas chromatographic method for determination of methyl bromide in food ingredients  

SciTech Connect

A headspace gas chromatographic (GC) method, which can be automated, has been developed for determination of methyl bromide. This method has been applied to wheat, flour, cocoa, and peanuts. Samples to be analyzed are placed in headspace sample vials, water is added, and the vials are sealed with Teflon-lined septa. After an appropriate equilibration time at 32 degrees C, the samples are analyzed within 10 h. A sample of the headspace is withdrawn and analyzed on a gas chromatograph equipped with an electron capture detector (ECD). Methyl bromide levels were quantitated by comparison of peak area with a standard. The standard was generated by adding a known amount of methyl bromide to a portion of the matrix being analyzed and which was known to be methyl bromide free. The detection limit of the method was 0.4 ppb. The coefficient of variation (CV) was 6.5% for wheat, 8.3% for flour, 3.3% for cocoa, and 11.6% for peanuts.

DeVries, J.W.; Broge, J.M.; Schroeder, J.P.; Bowers, R.H.; Larson, P.A.; Burns, N.M.

1985-11-01T23:59:59.000Z

140

Double chromodomains cooperate to recognize the methylated histone H3 tail  

Science Conference Proceedings (OSTI)

Chromodomains are modules implicated in the recognition of lysine-methylated histone tails and nucleic acids. CHD (for chromo-ATPase/helicase-DNA-binding) proteins regulate ATP-dependent nucleosome assembly and mobilization through their conserved double chromodomains and SWI2/SNF2 helicase/ATPase domain. The Drosophila CHD1 localizes to the interbands and puffs of the polytene chromosomes, which are classic sites of transcriptional activity. Other CHD isoforms (CHD3/4 or Mi-2) are important for nucleosome remodelling in histone deacetylase complexes. Deletion of chromodomains impairs nucleosome binding and remodelling by CHD proteins. Here we describe the structure of the tandem arrangement of the human CHD1 chromodomains, and its interactions with histone tails. Unlike HP1 and Polycomb proteins that use single chromodomains to bind to their respective methylated histone H3 tails, the two chromodomains of CHD1 cooperate to interact with one methylated H3 tail. We show that the human CHD1 double chromodomains target the lysine 4-methylated histone H3 tail (H3K4me), a hallmark of active chromatin. Methylammonium recognition involves two aromatic residues, not the three-residue aromatic cage used by chromodomains of HP1 and Polycomb proteins. Furthermore, unique inserts within chromodomain 1 of CHD1 block the expected site of H3 tail binding seen in HP1 and Polycomb, instead directing H3 binding to a groove at the inter-chromodomain junction.

Flanagan, John F.; Mi, Li-Zhi; Chruszcz, Maksymilian; Cymborowski, Marcin; Clines, Katrina L.; Kim, Youngchang; Minor, Wladek; Rastinejad, Fraydoon; Khorasanizadeh, Sepideh (ANL/SBC); (UV)

2010-07-19T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


141

Combustion chemical kinetics of biodiesel and related compounds (methyl and ethyl esters): Experiments and  

E-Print Network (OSTI)

1 Combustion chemical kinetics of biodiesel and related compounds (methyl and ethyl esters and reduced exhaust emissions have led to the emergence of new fuels and combustion devices. Over the past ten years, considerable effort has gone into understanding combustion phenomena in relation to emerging fuel

142

Growth of diamond films using an enclosed methyl-acetylene and propadiene combustion flame  

E-Print Network (OSTI)

1 Growth of diamond films using an enclosed methyl-acetylene and propadiene combustion flame K Abstract Diamond growth in low pressure combustion flames was studied using a safer, more economical and chemical kinetic time scales in the combustion reactor. 1 Present Address: 3M Corporation, Bldg. 60-1N-01

Dandy, David

143

Enhanced diisobutene production in the presence of methyl tertiary butyl ether  

DOE Patents (OSTI)

In the liquid phase reaction of isobutene in the presence of resin cation exchange resins with itself in a C[sub 4] hydrocarbon stream to form dimers, the formation of higher polymers, oligomers, and co-dimer by-products is suppressed by the presence of 0.0001 to 1 mole per mole of isobutene of methyl tertiary butyl ether. 1 fig.

Smith, L.A. Jr.

1983-03-01T23:59:59.000Z

144

Thermochemistry of radicals formed by hydrogen abstraction from 1-butanol, 2-methyl-1-propanol, and butanal  

E-Print Network (OSTI)

, and butanal Ewa Papajak, Prasenjit Seal, Xuefei Xu, and Donald G. Truhlar Citation: J. Chem. Phys. 137, 104314 abstraction from 1-butanol, 2-methyl-1-propanol, and butanal Ewa Papajak, Prasenjit Seal, Xuefei Xu- propanol, and butanal. Electronic structure calculations for all conformers of the radicals were car- ried

Truhlar, Donald G

145

Scaling properties of diffusive electronic transport in graphene nanoribbons functionalized with methyl-groups  

Science Conference Proceedings (OSTI)

We present a systematic study of the electronic transport properties of graphene nanoribbons functionalized with methyl-groups. Our numerical simulations are based on the Green's function approach and the tight-binding description of graphene. In the ... Keywords: Electronic transport, Functionalization, Graphene nanoribbons

Alessandro Cresti

2013-06-01T23:59:59.000Z

146

Structure-Based Mechanistic Insights into DNMT1-Mediated Maintenance DNA Methylation  

SciTech Connect

DNMT1, the major maintenance DNA methyltransferase in animals, helps to regulate gene expression, genome imprinting, and X-chromosome inactivation. We report on the crystal structure of a productive covalent mouse DNMT1(731-1602)-DNA complex containing a central hemimethylated CpG site. The methyl group of methylcytosine is positioned within a shallow hydrophobic concave surface, whereas the cytosine on the target strand is looped out and covalently anchored within the catalytic pocket. The DNA is distorted at the hemimethylated CpG step, with side chains from catalytic and recognition loops inserting through both grooves to fill an intercalation-type cavity associated with a dual base flip-out on partner strands. Structural and biochemical data establish how a combination of active and autoinhibitory mechanisms ensures the high fidelity of DNMT1-mediated maintenance DNA methylation.

Song, Jikui; Teplova, Marianna; Ishibe-Murakami, Satoko; Patel, Dinshaw J. (MSKCC)

2012-03-26T23:59:59.000Z

147

Method of recycling lithium borate to lithium borohydride through methyl borate  

DOE Patents (OSTI)

This invention provides a method for the recycling of lithium borate to lithium borohydride which can be reacted with water to generate hydrogen for utilization as a fuel. The lithium borate by-product of the hydrogen generation reaction is reacted with hydrogen chloride and water to produce boric acid and lithium chloride. The boric acid and lithium chloride are converted to lithium borohydride through a methyl borate intermediate to complete the recycle scheme.

Filby, Evan E. (Rigby, ID)

1977-01-01T23:59:59.000Z

148

Durability of Poly(Methyl Methacrylate) Lenses Used in Concentrating Photovoltaic Technology (Revised) (Presentation)  

DOE Green Energy (OSTI)

Concentrating photovoltaic (CPV) technology recently gained interest based on its expected low levelized cost of electricity, high efficiency, and scalability. Many CPV systems employ Fresnel lenses composed of poly(methyl methacrylate) (PMMA) to obtain a high optical flux density on the cell. The optical and mechanical durability of these lenses, however, is not well established relative to the desired surface life of 30 years. Our research aims to quantify the expected lifetime of PMMA in key market locations (FL, AZ, and CO).

Miller, D. C.; Carloni, J. D.; Pankow, J. W.; Gjersing, E. L.; To, B.; Packard, C. E.; Kennedy, C. E.; Kurtz, S. R.

2012-01-01T23:59:59.000Z

149

CORRELATION OF DNA METHYLATION WITH MERCURY CONTAMINATION IN MARINE ORGANISMS: A CASE STUDY OF NOAA MUSSEL WATCH TISSUE SAMPLES  

E-Print Network (OSTI)

American oysters (Crassostrea virginica) obtained from the NOAA Mussel Watch program were screened for DNA methylation, a type of epigenetic response to stressors. Oysters were collected from sites in the Gulf of Mexico having high mercury contamination (measured by NOAA) and from sites with little to no measurable mercury. Assessment of anthropogenic stressors such as mercury in the coastal environment has traditionally relied upon species diversity indices or assays to determine lethal doses. However, these indices fail to examine sub-lethal impacts such as gene expression. A ‘global’ DNA methylation kit, recently introduced by Sigma-Aldrich, was used to spectrophotometrically compare the degree of methylation in DNA extracted from contaminated oysters and non-contaminated oysters. DNA methylation was higher in oysters from pristine sites than in oysters from contaminated sites.

Brinkmeyer, Robin; Taylor, Robert; Germ, Kaylyn E.

2011-08-04T23:59:59.000Z

150

Optimal estimation of the surface fluxes of methyl chloride using a 3-D global chemical transport model  

E-Print Network (OSTI)

Methyl chloride (CH3Cl) [CH subscript 3 Cl] is a chlorine-containing trace gas in the atmosphere contributing significantly to stratospheric ozone depletion. Large uncertainties in estimates of its source and sink magnitudes ...

Xiao, Xue

151

Methylation status and transcriptional expression of the MHC class I loci in human trophoblast cells from term placenta  

Science Conference Proceedings (OSTI)

Of the various molecular regulatory mechanisms that may be used by human trophoblast cells to down-regulate expression of HLA class I genes, we chose to investigate the methylation of DNA, generally associated with inhibition of transcription. We analyzed the methylation status of different HLA class I loci in villous and extravillous cytotrophoblast cells and in vitro-differentiated syncytiotrophoblast, purified from human term placenta, as well as in the human trophoblast-derived JAR and JEG-3 cell lines. We then compared methylation status and transcriptional activity. An inverse relationship was established between JAR and JEG-3: HLA-A, -B, and -G are methylated and repressed in JAR, whereas in JEG-3, HLA-A is methylated and repressed but HLA-B and -G are partially methylated and transcribed. HLA-E is unmethylated and transcribed in both cell lines. Apart from HLA-E, which is always unmethylated and transcribed, no such relationship exists for the other class I loci in trophoblast cells. Whereas nonclassical HLA-G and classical HLA-A and -B class I genes are undermethylated in both cytotrophoblast and syncytiotrophoblast, they are clearly transcribed in the former but minimally transcribed in the latter subpopulation. Thus, the down-regulation of class I gene expression in the in vitro-differentiated synctiotrophoblast is unlikely to be caused by DNA methylation. Furthermore, there is no detectable expression of any class I molecule at the cell surface of either trophoblast cell subpopulation, suggesting a negative control on translation and/or on the secretory pathway to the plasma membrane. 50 refs., 11 figs., 1 tab.

Guillaudeux, T.; Rodriguez, A.M.; Girr, M. [University Hospital Center Purpan, Toulouse (France)] [and others

1995-04-01T23:59:59.000Z

152

Should Merchant Transmission Investment be Subject to a Must-offer Provision?  

E-Print Network (OSTI)

= Qc. If capacity withholding is profitable it must be that Qw < Qc, which requires that , b - b a < b a ccc c w w ? ? 222 (10) i.e. , ) - ( Qb = b a - b a b < wccc w w c c cc *????? ? ??? ? ????? (11) where ?s is the elasticity of demand...

Brunekreeft, Gert; Newbery, David

2006-03-14T23:59:59.000Z

153

World lpg forecast and implications for the U. S. Merchant Marine, 1978-1990  

SciTech Connect

This study summarizes historical and current LPG trade and vessels operating worldwide. It also forecasts LPG trade required for the U.S. and other major markets through 1990. Using an economic model to assess the market for LPG ships, the study forecasts vessel requirements for U.S. LPG trade and prospects for building required vessels in the U.S.

1978-05-01T23:59:59.000Z

154

NUCLEAR MERCHANT SHIP REACTOR PROJECT QUARTERLY TECHNICAL REPORT FOR JULY- SEPTEMBER 1958  

SciTech Connect

Studies of the completed one-tweifth scale model of the power plant resulted in some auxiliary system arrangement changes. The large margin of safety inherent in the NMSR design is further emphasized by continued thermal and hydraulic studies. Core nuclear studies resulted in the elimination of burnable poison, since a probable core life of 822 days at 63.5 Mw can be achieved without burnable poison. Experiments by the Critical Experment Laboratory are described. The fuel enrichment was set at 4.20 wt.% U/sup 235/ for the 16 inner pass fuel elements and 4.60 wt.% U/sup 235/ for the 16 outer pass elements. The change from tube sheet fuel element design to the brazed ferrule design reduced the bundle length from 72 to 69 in. The basic reactor internals designs were established. Modlfications were made to the pressurizer, primary coolant pumps, steam generators, primary gate valves, and thermal insulation in the primary system. An 8 in. maximum lead thickness of secondary shield is required to reduce dose rate in passenger spaces to 0.5 rem/year. An 8 in. required minimum polyethylene thickness of secondary shield was calculated to ensure effective removal of the inelastically scattered fast flux. (For preceding period see BAW- 1118.) (W.D.M.)

1958-10-01T23:59:59.000Z

155

THE CNSG II--A CONCEPTUAL MERCHANT SHIP NUCLEAR REACTOR DESIGN  

SciTech Connect

The Consolidated Nuclear Steam Generator H consists of a pressurized water reactor, a steam generator, and a pressurizer combined in a sirgle pressure vessel. The design of the 66000 shaft horsepower system is presented, together with basic plant irformation for designs of 15000, 22000, and 30000 shaft horsepower. The economics, safety characteristics, and operational procedures of the plant are also discussed. (D.C.W.)

1963-09-01T23:59:59.000Z

156

Can Merchant Interconnectors Deliver Lower and More Stable Prices? The Case of NorNed  

E-Print Network (OSTI)

capacity to transmit power over NorNed is auctioned in the day-ahead market 1 In theory, a reservoir system can act as a battery when connected to a system with a fluctuating electricity price, importing and storing electricity when the electricity price... generation, where generators arbitrage away significant price fluctuations. In theory, a reservoir system can act as a battery when connected to a system with a fluctuating electricity price, importing and storing electricity when the electricity price...

Parail, V

157

In-cylinder pressure characteristics of a CI engine using blends of diesel fuel and methyl esters of beef tallow  

Science Conference Proceedings (OSTI)

A Cummins N14-410 diesel engine was operated on 12 fuels produced by blending methyl tallowate, methyl soyate, and ethanol with no. 2 diesel fuel. Engine in-cylinder pressure data were used to evaluate engine performance. Peak cylinder pressures for each fuel blend at all engine speeds were lower than peak pressure for diesel fuel with the exception of the 80% diesel, 13% methyl tallowate, and 7% ethanol; and the 80% diesel, 6.5% methyl tallowate, 6.5% methyl soyate and 7% ethanol blends. The indicated mean effective pressure (IMEP) values for all fuel blends were less than for diesel fuel. The differences in IMEP values correlated with differences in power output of the engine. Similarly, maximum rates of pressure rise for most fuel blends were less than for diesel fuel. It was concluded that the fuel blends used in this study would have no detrimental long-term effects on engine performance, wear, and knock. 6 refs., 4 figs., 7 tabs.

Ali, Y.; Hanna, M.A.; Borg, J.E. [Univ. of Nebraska, Lincoln, NE (United States)

1996-05-01T23:59:59.000Z

158

Autoignition measurements and a validated kinetic model for the biodiesel surrogate, methyl butanoate  

Science Conference Proceedings (OSTI)

The autoignition of methyl butanoate has been studied at 1 and 4 atm in a shock tube over the temperature range 1250-1760 K at equivalence ratios of 1.5, 1.0, 0.5, and 0.25 at fuel concentrations of 1.0 and 1.5%. These measurements are complemented by autoignition data from a rapid compression machine over the temperature range 640-949 K at compressed gas pressures of 10, 20, and 40 atm and at varying equivalence ratios of 1.0, 0.5, and 0.33 using fuel concentrations of 1.59 and 3.13%. The autoignition of methyl butanoate is observed to follow Arrhenius-like temperature dependence over all conditions studied. These data, together with speciation data reported in the literature in a flow reactor, a jet-stirred reactor, and an opposed-flow diffusion flame, were used to produce a detailed chemical kinetic model. It was found that the model correctly simulated the effect of change in equivalence ratio, fuel fraction, and pressure for shock tube ignition delays. The agreement with rapid compression machine ignition delays is less accurate, although the qualitative agreement is reasonable. The model reproduces most speciation data with good accuracy. In addition, the important reaction pathways over each regime have been elucidated by both sensitivity and flux analyses. (author)

Dooley, S.; Curran, H.J.; Simmie, J.M. [Combustion Chemistry Centre, National University of Ireland, Galway (Ireland)

2008-04-15T23:59:59.000Z

159

Characterization of the Deltaproteobacteria in Contaminated and Uncontaminated Surface Stream Sediments and Identification of Potential Mercury Methylators  

Science Conference Proceedings (OSTI)

Microbial communities were examined in surface stream sediments at five contaminated sites and one control site near Oak Ridge, TN in order to identify bacteria that could be contributing to mercury methylation. The phylogenetic composition of the sediment bacterial community was examined over three quarterly sampling periods (36 samples) using 16s rRNA pyrosequencing. Only 3064 sequences (0.85 % of the total community) were identified as Deltaproteobacteria by the RDP classifier at the 99% confidence threshold. Constrained ordination techniques indicated significant positive correlations between Desulfobulbus spp., Desulfonema spp. and Desulfobacca spp. and methyl mercury concentrations in the contaminated sites. On the contrary, the distribution of organisms related to Byssovorax was significantly correlated to inorganic carbon, nitrate and uranium concentrations. Overall, the abundance and richness of Deltaproteobacteria sequences were higher in the sediments of the site, while the majority of the members present at the contaminated sites were either known metal reducers/methylators or metal tolerant species.

Mosher, Jennifer J [ORNL; Vishnivetskaya, Tatiana A [ORNL; Elias, Dwayne A [ORNL; Podar, Mircea [ORNL; Brooks, Scott C [ORNL; Brown, Steven D [ORNL; Brandt, Craig C [ORNL; Palumbo, Anthony Vito [ORNL

2012-01-01T23:59:59.000Z

160

Fuel-Cycle Energy and Emission Impacts of Ethanol-Diesel Blends in Urban Buses and Farming Tractors  

E-Print Network (OSTI)

...................................................................................................................................... 14 Nitrous Oxide Emissions from Nitrogen Fertilizer Applications in Corn Fields........................................................ 34 Appendix B: Nitrous Oxide Emissions from Nitrogen Fertilizer Applications in Corn Fields) LHV lower heating value LPG liquefied petroleum gas LS low-sulfur LSD low-sulfur diesel MTBE methyl

Argonne National Laboratory

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


161

Occurrence and Potential Human-Health Relevance of Volatile Organic Compounds in Drinking Water from Domestic Wells in the United States  

E-Print Network (OSTI)

, Laboratory Reporting Level MCL, Maximum Contaminant Level MRL, Maximum Reporting Level MTBE, Methyl tert Figures 3 #12;Abstract BACKGROUND: As the population and demand for safe drinking water from domestic concentrations to U.S. EPA Maximum Contaminant Levels (MCLs) and Health-Based Screening Levels. RESULTS: VOCs

162

Heterogeneous catalyst for the production of acetic anhydride from methyl acetate  

DOE Patents (OSTI)

This invention relates to a process for producing acetic anhydride by the reaction of methyl acetate, carbon monoxide, and hydrogen at elevated temperatures and pressures in the presence of an alkyl halide and a heterogeneous, bifunctional catalyst that contains an insoluble polymer having pendant quaternized phosphine groups, some of which phosphine groups are ionically bonded to anionic Group VIII metal complexes, the remainder of the phosphine groups being bonded to iodide. In contrast to prior art processes, no accelerator (promoter) is necessary to achieve the catalytic reaction and the products are easily separated from the catalyst by filtration. The catalyst can be recycled for consecutive runs without loss in activity. Bifunctional catalysts for use in carbonylating dimethyl ether are also provided.

Ramprasad, Dorai (Allentown, PA); Waller, Francis Joseph (Allentown, PA)

1999-01-01T23:59:59.000Z

163

Chemical ionization tandem mass spectrometer for the in situ measurement of methyl hydrogen peroxide  

SciTech Connect

A new approach for measuring gas-phase methyl hydrogen peroxide [(MHP) CH{sub 3}OOH] utilizing chemical ionization mass spectrometry is presented. Tandem mass spectrometry is used to avoid mass interferences that hindered previous attempts to measure atmospheric CH{sub 3}OOH with CF{sub 3}O{sup -} clustering chemistry. CH{sub 3}OOH has been successfully measured in situ using this technique during both airborne and ground-based campaigns. The accuracy and precision for the MHP measurement are a function of water vapor mixing ratio. Typical precision at 500 pptv MHP and 100 ppmv H{sub 2}O is {+-}80 pptv (2 sigma) for a 1 s integration period. The accuracy at 100 ppmv H{sub 2}O is estimated to be better than {+-}40%. Chemical ionization tandem mass spectrometry shows considerable promise for the determination of in situ atmospheric trace gas mixing ratios where isobaric compounds or mass interferences impede accurate measurements.

St Clair, Jason M.; McCabe, David C. [Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125 (United States); Crounse, John D. [Division of Chemistry and Chemical Engineering, California Institute of Technology, Pasadena, California 91125 (United States); Steiner, Urs [Varian, Inc., Santa Clara, California 95051 (United States); Wennberg, Paul O. [Division of Geological and Planetary Sciences, California Institute of Technology, Pasadena, California 91125 (United States); Division of Engineering and Applied Science, California Institute of Technology, Pasadena, California 91125 (United States)

2010-09-15T23:59:59.000Z

164

Generation kinetics of color centers in irradiated poly(4-methyl-1-pentene)  

SciTech Connect

The transient absorbance of poly(4-methyl-1-pentene) (PMP) irradiated with gamma rays at elevated temperatures has been investigated. The absorbance in the ultraviolet and visible range increases with gamma ray dose. A bathochromic shift in transmission spectra emerges significantly upon irradiation. A first-order generation model is proposed to analyze the kinetics of color centers during annealing. The activation energy of the color center increases with increasing gamma ray dose. The equilibrium behavior of color centers in PMP is similar to that of vacancies in metals, and the formation energy of color centers in PMP decreases with increasing gamma ray dose. However, annealable color centers are not observed in this study.

Peng, J. S.; Li, C. L.; Lee, Sanboh [Department of Materials Science and Engineering National Tsing Hua University, Hsinchu 300, Taiwan (China); Chou, K. F. [Department of Biomechanical Engineering Yuanpei University, Hsinchu 300, Taiwan (China)

2011-09-15T23:59:59.000Z

165

Mesoscale simulation of shocked poly-(4-methyl-1-pentene) (PMP) foams.  

Science Conference Proceedings (OSTI)

Hydrocarbon foams are commonly used in HEDP experiments, and are subject to shock compression from tens to hundreds of GPa. Modeling foams is challenging due to the heterogeneous character of the foam. A quantitative understanding of foams under strong dynamic compression is sought. We use Sandia's ALEGRA-MHD code to simulate 3D mesoscale models of pure poly(4-methyl-1-petene) (PMP) foams. We employ two models of the initial polymer-void structure of the foam and analyze the statistical properties of the initial and shocked states. We compare the simulations to multi-Mbar shock experiments at various initial foam densities and flyer impact velocities. Scatter in the experimental data may be a consequence of the initial foam inhomogeneity. We compare the statistical properties the simulations with the scatter in the experimental data.

Schroen, Diana Grace; Flicker, Dawn G.; Haill, Thomas A.; Root, Seth; Mattsson, Thomas Kjell Rene

2011-06-01T23:59:59.000Z

166

Methyl Chloride from Direct Methane Partial Oxidation: A High-Temperature Shilov-Like Catalytic System  

SciTech Connect

The intention of this study is to demonstrate and evaluate the scientific and economic feasibility of using special solvents to improve the thermal stability of Pt-catalyst in the Shilov system, such that a high reaction temperature could be achieved. The higher conversion rate (near 100%) of methyl chloride from partial oxidation of methane under the high temperature ({approx} 200 C) without significant Pt0 precipitation has been achieved. High concentration of the Cl- ion has been identified as the key for the stabilization of the Pt-catalysts. H/D exchange measurements indicated that the over oxidation will occur at the elevated temperature, developments of the effective product separation processes will be necessary in order to rationalize the industry-visible CH4 to CH3Cl conversion.

Yongchun Tang; John (Qisheng) Ma

2012-03-23T23:59:59.000Z

167

Raman spectra of bilayer graphene covered with Poly(methyl methacrylate) thin film  

SciTech Connect

The Raman spectra of bilayer graphene covered with poly(methyl methacrylate) (PMMA) were investigated. Both the G and 2D peaks of PMMA-coated graphene were stiff and broad compared with those of uncovered graphene. This could be attributed to the residual strain induced by high-temperature baking during fabrication of the nanodevice. Furthermore, the two 2D peaks stiffened and broadened with increasing laser power, which is just the reverse to uncovered graphene. The stiffness is likely caused by graphene compression induced by the circular bubble of the thin PMMA film generated by laser irradiation. Our findings may contribute to the application of PMMA in the strain engineering of graphene nanodevices.

Xia Minggang [MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Science, Xi'an Jiaotong University, 710049 (China); Center on Experimental Physics, School of Science, Xi'an Jiaotong University, 710049 (China); Su Zhidan; Zhang Shengli [MOE Key Laboratory for Nonequilibrium Synthesis and Modulation of Condensed Matter, School of Science, Xi'an Jiaotong University, 710049 (China); Department of Applied Physics, School of Science, Xi'an Jiaotong University, 710049 (China)

2012-09-15T23:59:59.000Z

168

Methyl quantum tunneling and nitrogen-14 NQR NMR studies using a SQUID magnetic resonance spectrometer  

Science Conference Proceedings (OSTI)

Nuclear Magnetic Resonance (NMR) and Nuclear Quadrupole Resonance (NQR) techniques have been very successful in obtaining molecular conformation and dynamics information. Unfortunately, standard NMR and NQR spectrometers are unable to adequately detect resonances below a few megahertz due to the frequency dependent sensitivity of their Faraday coil detectors. For this reason a new spectrometer with a dc SQUID (Superconducting Quantum Interference Device) detector, which has no such frequency dependence, has been developed. Previously, this spectrometer was used to observe {sup 11}B and {sup 27}Al NQR resonances. The scope of this study was increased to include {sup 23}Na, {sup 51}V, and {sup 55}Mn NQR transitions. Also, a technique was presented to observe {sup 14}N NQR resonances through cross relaxation of the nitrogen polarization to adjacent proton spins. When the proton Zeeman splitting matches one nitrogen quadrupoler transition the remaining two {sup 14}N transitions can be detected by sweeping a saturating rf field through resonance. Additionally, simultaneous excitation of two nitrogen resonances provides signal enhancement which helps to connect transitions from the same site. In this way, nitrogen-14 resonances were observed in several amino acids and polypeptides. This spectrometer has also been useful in the direct detection of methyl quantum tunneling splittings at 4.2 K. Tunneling, frequencies of a homologous series of carboxylic acids were measured and for solids with equivalent crystal structures, an exponential correlation between the tunneling frequency and the enthalpy of fusion is observed. This correlation provides information about the contribution of intermolecular interactions to the energy barrier for methyl rotation.

Black, B.E. [Univ. of California, Berkeley, CA (United States). Dept. of Chemistry]|[Lawrence Berkeley Lab., CA (United States)

1993-07-01T23:59:59.000Z

169

Structural basis of SETD6-mediated regulation of the NF-kB network via methyl-lysine signaling  

SciTech Connect

SET domain containing 6 (SETD6) monomethylates the RelA subunit of nuclear factor kappa B (NF-{kappa}B). The ankyrin repeats of G9a-like protein (GLP) recognizes RelA monomethylated at Lys310. Adjacent to Lys310 is Ser311, a known phosphorylation site of RelA. Ser311 phosphorylation inhibits Lys310 methylation by SETD6 as well as binding of Lys310me1 by GLP. The structure of SETD6 in complex with RelA peptide containing the methylation site, in the presence of S-adenosyl-l-methionine, reveals a V-like protein structure and suggests a model for NF-{kappa}B binding to SETD6. In addition, structural modeling of the GLP ankyrin repeats bound to Lys310me1 peptide provides insight into the molecular basis for inhibition of Lys310me1 binding by Ser311 phosphorylation. Together, these findings provide a structural explanation for a key cellular signaling pathway centered on RelA Lys310 methylation, which is generated by SETD6 and recognized by GLP, and incorporate a methylation-phosphorylation switch of adjacent lysine and serine residues. Finally, SETD6 is structurally similar to the Rubisco large subunit methyltransferase. Given the restriction of Rubisco to plant species, this particular appearance of the protein lysine methyltransferase has been evolutionarily well conserved.

Chang, Yanqi; Levy, Dan; Horton, John R.; Peng, Junmin; Zhang, Xing; Gozani, Or; Cheng, Xiaodong (Emory-MED); (Stanford)

2011-10-10T23:59:59.000Z

170

Synthesis of octane enhancers during slurry-phase Fischer-Tropsch. Quarterly technical progress report No. 5, October 1, 1991--December 31, 1991  

DOE Green Energy (OSTI)

The objective of this project is to investigate three possible routes to the formation of ethers, in particular methyl tert-butyl ether (MTBE), during slurry phase Fischer-Tropsch reaction. The three reaction schemes to be investigated are: Addition of isobutylene during the formation of methanol and/or higher alcohols directly from CO and H{sub 2} during slurry-phase Fischer-Tropsch. Addition of isobutylene to FT liquid products including alcohols in a slurry-phase reactor containing an MTBE or other acid catalyst. Addition of methanol to slurry phase FT synthesis making iso-olefins.

Marcelin, G.

1992-06-10T23:59:59.000Z

171

Synthesis of octane enhancers during slurry-phase Fischer-Tropsch  

DOE Green Energy (OSTI)

The objective of this project is to investigate three possible routes to the formation of ethers, in particular methyl tert-butyl ether (MTBE), during slurry phase Fischer-Tropsch reaction. The three reaction schemes to be investigated are: Addition of isobutylene during the formation of methanol and/or higher alcohols directly from CO and H{sub 2} during slurry-phase Fischer-Tropsch. Addition of isobutylene to FT liquid products including alcohols in a slurry-phase reactor containing an MTBE or other acid catalyst. Addition of methanol to slurry phase FT synthesis making iso-olefins.

Marcelin, G.

1992-06-10T23:59:59.000Z

172

FCC LPG olefinicity and branching enhanced by octane catalysts  

SciTech Connect

Refiners are increasingly recognizing the downstream opportunities for fluid catalytic cracking LPG olefins for the production of methyl tertiary butyl ether (MTBE), ethyl tertiary butyl ether (ETBE, if the ethanol subsidy is extended to the production of ETBE), and as petrochemical feedstocks. Some of new gasoline FCC octane-enhancing catalysts can support those opportunities because their low non-framework alumina (low NFA) preserve both LPG olefinicity and promote branching of the LPG streams from the FCCU. The combined effect results in more isobutane for alkylate feed, more propylene in the propane/propylene stream, and more isobutene - which makes the addition of an MTBE unit very enticing.

Keyworth, D.A.; Reid, T.A.; Kreider, K.R.; Yatsu, C.A.

1989-05-29T23:59:59.000Z

173

Oxygenate Supply/Demand Balances in the Short-Term Integrated Forecasting Model (Released in the STEO March 1998)  

Reports and Publications (EIA)

The blending of oxygenates, such as fuel ethanol and methyl tertiary butyl ether (MTBE), into motor gasoline has increased dramatically in the last few years because of the oxygenated and reformulated gasoline programs. Because of the significant role oxygenates now have in petroleum product markets, the Short-Term Integrated Forecasting System (STIFS) was revised to include supply and demand balances for fuel ethanol and MTBE. The STIFS model is used for producing forecasts in the Short-Term Energy Outlook. A review of the historical data sources and forecasting methodology for oxygenate production, imports, inventories, and demand is presented in this report.

Information Center

1998-03-01T23:59:59.000Z

174

Synthesis of methyl methacrylate from coal-derived syngas: Quarterly report,, October 1-December 31, 1997  

SciTech Connect

Research Triangle Institute (RTI), Eastman Chemical Company, and Bechtel collectively are developing a novel process for the synthesis of methyl methacrylate (MMA) from coal-derived syngas that consists of three steps of synthesis of a propionate, its condensation with formaldehyde, and esterification of resulting methacrylic acid (MAA) with methanol to produce MMA. Over the last quarter, Eastman developed two new processes which have resulted in two new invention reports. One process deals with carbonylation of benzyl ether which represents a model for coal liquefaction and the second focuses on the acceleration of carbonylation rates for propionic acid synthesis, via use of polar aprotic solvents. These two inventions are major improvements in the novel Mo-catalyzed homogeneous process for propionic acid synthesis technology, developed by Eastman. Over the last quarter, RTI completed three reaction cycles and two regeneration cycles as a part of long-term reaction regeneration cycle study on a 10% Nb{sub 2}O{sub 5}/Si0{sub 2} catalyst, for vapor phase condensation reaction of formaldehyde with propionic acid.

NONE

1998-09-01T23:59:59.000Z

175

Inhalation developmental toxicology studies: Teratology study of methyl ethyl ketone in mice: Final report  

Science Conference Proceedings (OSTI)

Methyl ethyl ketone (MEK) is a widely used industrial solvent which results in considerable human exposure. In order to assess the potential for MEK to cause developmental toxicity in rodents, four groups of Swiss (CD-1) mice were exposed to 0, 400, 1000 or 3000 ppM MEK vapors, 7 h/day, 7 dy/wk. Ten virgin females and approx.30 plug-positive females per group were exposed concurrently for 10 consecutive days (6--15 dg for mated mice). Body weights were obtained throughout the study period, and uterine and fetal body weights were obtained at sacrifice on 18 dg. Uterine implants were enumerated and their status recorded. Live fetuses were sexed and examined for gross, visceral, skeletal, and soft-tissue craniofacial defects. Exposure of pregnant mice to these concentrations of MEK did not result in apparent maternal toxicity, although there was a slight, treatment-correlated increase in liver to body weight ratios which was significant for the 3000-ppM group. Mild developmental toxicity was evident at 3000-ppM as a reduction in mean fetal body weight. This reduction was statistically significant for the males only, although the relative decrease in mean fetal body weight was the same for both sexes. 17 refs., 4 figs., 10 tabs.

Mast, T.J.; Dill, J.A.; Evanoff, J.J.; Rommereim, R.L.; Weigel, R.J.; Westerberg, R.B.

1989-02-01T23:59:59.000Z

176

Durability of Poly(Methyl Methacrylate) Lenses Used in Concentrating Photovoltaic Modules: Preprint  

Science Conference Proceedings (OSTI)

Concentrating photovoltaic (CPV) technology has recently gained interest based on their expected low levelized cost of electricity, high efficiency, and scalability. Many CPV systems use Fresnel lenses made of poly(methyl methacrylate)(PMMA) to obtain a high optical flux density. The optical and mechanical durability of such components, however, are not well established relative to the desired service life of 30 years. Specific reliability issues may include: reduced optical transmittance, discoloration, hazing, surface erosion, embrittlement, crack growth, physical aging, shape setting (warpage), and soiling. The initial results for contemporary lens- and material-specimens aged cumulatively to 6 months are presented. The study here uses an environmental chamber equipped with a xenon-arc lamp to age specimens at least 8x the nominal field rate. A broad range in the affected characteristics (including optical transmittance, yellowness index, mass loss, and contact angle) has been observed to date, depending on the formulation of PMMA used. The most affected specimens are further examined in terms of their visual appearance, surface roughness (examined via atomic force microscopy), and molecular structure (via Fourier transform infrared spectroscopy).

Miller, D. C.; Gedvilas, L. M.; To, B.; Kennedy, C. E.; Kurtz, S. R.

2010-08-01T23:59:59.000Z

177

Whole Genome Analysis of Functional Protein Binding Sites and DNA Methylation: Application to p53 and Low Dose Ionizing Radiation.  

NLE Websites -- All DOE Office Websites (Extended Search)

Whole Genome Analysis of Functional Protein Binding Sites and DNA Methylation: Whole Genome Analysis of Functional Protein Binding Sites and DNA Methylation: Application to p53 and Low Dose Ionizing Radiation. Krassimira Botcheva, John J. Dunn and Carl W. Anderson Biology Department, Brookhaven National Laboratory, Upton, NY 11973, USA The effects of exposure to low doses of ionizing radiation on humans results largely from changes in gene expression mediated by the activation of sequence-specific DNA binding proteins (transcription factors) as well as changes to other chromosomal proteins and perhaps to DNA. To develop a molecular understanding of the consequences of exposures to low doses of ionizing radiation, it will be necessary to understanding where radiation-activated transcription factors bind in whole genomes and how

178

Laboratory and tentative interstellar detection of trans-methyl formate using the publicly available Green Bank Telescope PRIMOS survey  

E-Print Network (OSTI)

The rotational spectrum of the higher-energy trans conformational isomer of methyl formate has been assigned for the first time using several pulsed-jet Fourier transform microwave spectrometers in the 6-60 GHz frequency range. This species has also been sought toward the Sagittarius B2(N) molecular cloud using the publicly available PRIMOS survey from the Green Bank Telescope. We detect seven absorption features in the survey that coincide with laboratory transitions of trans-methyl formate, from which we derive a column density of 3.1 (+2.6, -1.2) \\times 10^13 cm-2 and a rotational temperature of 7.6 \\pm 1.5 K. This excitation temperature is significantly lower than that of the more stable cis conformer in the same source but is consistent with that of other complex molecular species recently detected in Sgr B2(N). The difference in the rotational temperatures of the two conformers suggests that they have different spatial distributions in this source. As the abundance of trans-methyl formate is far higher ...

Neill, Justin L; Zaleski, Daniel P; Steber, Amanda L; Pate, Brooks H; Lattanzi, Valerio; Spezzano, Silvia; McCarthy, Michael C; Remijan, Anthony J

2012-01-01T23:59:59.000Z

179

Association Behavior of Poly(methacrylic acid)-block-Poly(methyl methacrylate) in Aqueous Medium: Potentiometric and Laser Light Scattering Studies  

E-Print Network (OSTI)

Atom transfer radical polymerisation (ATRP) technique was used to synthesize poly(methacrylic acid-block-methyl methacrylate) (P(MAA???-b-MMA??)) copolymer in order to study the aggregation behavior in aqueous solution ...

Palaniswamy, R.

180

Lipid Analysis and Lipidomics: New Techniques & Application-Ch 6Structural Analysis of Unsaturated Fatty Acid Methyl Ester Isomers with Acetonitrile Covalent Adduct Chemical Ionization  

Science Conference Proceedings (OSTI)

Lipid Analysis and Lipidomics: New Techniques & Application-Ch 6 Structural Analysis of Unsaturated Fatty Acid Methyl Ester Isomers with Acetonitrile Covalent Adduct Chemical Ionization Methods and Analyses eChapters Methods - Analyses Book

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


181

Advances in Conjugated Linoleic Acid Research, Volume 3Chapter 6 Structural Characterization of CLA Methyl Esters with Acetonitrile Chemical Ionization Tandem Mass Spectrometry  

Science Conference Proceedings (OSTI)

Advances in Conjugated Linoleic Acid Research, Volume 3 Chapter 6 Structural Characterization of CLA Methyl Esters with Acetonitrile Chemical Ionization Tandem Mass Spectrometry Health Nutrition Biochemistry eChapters Health - Nutrition

182

Photochemistry of Methyl Bromide on the ?-Cr2O3(0001) Surface  

Science Conference Proceedings (OSTI)

The photochemical properties of the Cr-terminated ?-Cr2O3(0001) surface were explored using methyl bromide (CH3Br) as a probe molecule. CH3Br adsorbed and desorbed molecularly from the Cr-terminated ?-Cr2O3(0001) surface without detectable thermal decomposition. Temperature programmed desorption (TPD) revealed a CH3Br desorption state at 240 K for coverages up to 0.5 ML, followed by more weakly bound molecules desorbing at 175 K for coverages up to 1 ML. Multilayer exposures led to desorption at ~130 K. The CH3Br sticking coefficient was unity at 105 K for coverages up to monolayer saturation, but decreased as the multilayer formed. In contrast, pre-oxidation of the surface (using an oxygen plasma source) led to capping of surface Cr3+ sites and near complete removal of CH3Br TPD states above 150 K. The photochemistry of chemisorbed CH3Br was explored on the Cr-terminated surface using post-irradiation TPD and photon stimulated desorption (PSD). Irradiation of adsorbed CH3Br with broad band light from a Hg arc lamp resulted in both photodesorption and photodecomposition of the parent molecule at a combined cross section of ~10-22 cm2. Parent PSD was indicative of molecular photodesorption, but CH3 was also detected in PSD and Br atoms were left on the surface, both reflective of photo-induced CH3-Br bond dissociation. Use of a 385 nm cut-off filter effectively shut down the photodissociation pathway but not the parent molecule photodesorption process. From these observations it is inferred that d-to-d transitions in ?-Cr2O3, occurring at photon energies <3 eV, are not responsible for photodecomposition of 2 adsorbed CH3Br. It is unclear to what extent band-to-band versus direct CH3Br photolysis play in CH3-Br bond dissociation initiated by more energetic photons.

Henderson, Michael A.

2010-09-30T23:59:59.000Z

183

Microhydration Effects on the Intermediates of the SN2 Reacation of Iodide Anion with Methyl Iodine  

SciTech Connect

Reactions of halide anions with methyl halides (X- + CH3Y ? XCH3 + Y-) are bimolecular nucleophilic substitution (SN2) reactions that have been well investigated in the last few decades.[1] Figure 1 shows typical potential energy surfaces (PESs) proposed for symmetric (X- + CH3X ? XCH3 + X-) SN2 reactions along the reaction coordinate. In the gas phase, the PES has two minima corresponding to the stable X-(CH3X) complexes.[2] The PES is substantially distorted by the solvation. Since the negative charge is delocalized over the [X•••CH3•••X]- moiety at the transition state the stabilization energy gained by the solvation is smaller for the transition state than that for the (X- + CH3X) reactants or the X- (CH3X) complexes. In solution, a large potential barrier exists between the reactants and products. The rate constants of these reactions in protic solvents were reported to be a few orders of magnitude smaller than those in aprotic solvents; this trend was explained by the formation of solvation shells of protic molecules around the halide anions.[1,3] Morokuma has previously reported a theoretical study on the PES of the (Cl- + CH3Cl ? ClCH3 + Cl-) SN2 reaction with a few H2O molecules. The attachment of H2O molecules to the Cl-(CH3Cl) reactive system produces metastable isomers, which affect the reaction mechanism.[4] Johnson and coworkers extensively investigated the structure and reactions of halide anion complexes in the gas phase using photodissociation spectroscopy.

Doi, Keisuke; Togano, Eijiro; Xantheas, Sotiris S.; Nakanishi, Ryuzo; Nagata, Takashi; Ebata, Takayuki; Inokuchi, Yoshiya

2013-04-15T23:59:59.000Z

184

Photodissociation of methyl iodide adsorbed on low-temperature amorphous ice surfaces  

SciTech Connect

Photodissociation dynamics of methyl iodide (CH{sub 3}I) adsorbed on both amorphous solid water (ASW) and porous amorphous solid water (PASW) has been investigated. The ejected ground-state I({sup 2}P{sub 3/2}) and excited-state I({sup 2}P{sub 1/2}) photofragments produced by 260- and 290-nm photons were detected using laser resonance-enhanced multiphoton ionization. In contrast to gas-phase photodissociation, (i) the I({sup 2}P{sub 3/2}) photofragment is favored compared to I({sup 2}P{sub 1/2}) at both wavelengths, (ii) I({sup 2}P{sub 3/2}) and I({sup 2}P{sub 1/2}) have velocity distributions that depend upon ice morphology, and (iii) I{sub 2} is produced on ASW. The total iodine [I({sup 2}P{sub 3/2})+I({sup 2}P{sub 1/2})+I{sub 2}] yield varies with substrate morphology, with greater yield from ASW than PASW using both 260- and 290-nm photons. Temperature-programmed desorption studies demonstrate that ice porosity enhances the trapping of adsorbed CH{sub 3}I, while pore-free ice likely allows monomer adsorption and the formation of two-dimensional CH{sub 3}I clusters. Reactions or collisions involving these clusters, I atomic fragments, or I-containing molecular fragments at the vacuum-surface interface can result in I{sub 2} formation.

DeSimone, Alice J.; Olanrewaju, Babajide O.; Grieves, Gregory A. [School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332-0400 (United States); Orlando, Thomas M. [School of Chemistry and Biochemistry, Georgia Institute of Technology, Atlanta, Georgia 30332-0400 (United States); School of Physics, Georgia Institute of Technology, Atlanta, Georgia 30332-0400 (United States)

2013-02-28T23:59:59.000Z

185

Methyl-parathion decreases sperm function and fertilization capacity after targeting spermatocytes and maturing spermatozoa  

Science Conference Proceedings (OSTI)

Paternal germline exposure to organophosphorous pesticides (OP) has been associated with reproductive failures and adverse effects in the offspring. Methyl parathion (Me-Pa), a worldwide-used OP, has reproductive adverse effects and is genotoxic to sperm. Oxidative damage has been involved in the genotoxic and reproductive effects of OP. The purpose of this study was to determine the effects of Me-Pa on spermatozoa function and ability to fertilize. Male mice were exposed to Me-Pa (20 mg/kg bw, i.p.) and spermatozoa from epididymis-vas deferens were collected at 7 or 28 days post-treatment (dpt) to assess the effects on maturing spermatozoa and spermatocytes, respectively. DNA damage was evaluated by nick translation (NT-positive cells) and SCSA (percentDFI); lipoperoxidation (LPO) by malondialdehyde production; sperm function by spontaneous- and induced-acrosome reactions (AR); mitochondrial membrane potential (MMP) by using the JC-1 flurochrome; and, fertilization ability by an in vitro assay and in vivo mating. Results showed alterations in DNA integrity (percentDFI and NT-positive cells) at 7 and 28 dpt, in addition to decreased sperm quality and a decrease in induced-AR; reduced MMP and LPO was observed only at 7 dpt. We found negative correlations between LPO and all sperm alterations. Altered sperm functional parameters were associated with reduced fertilization rates at both times, evaluated either in vitro or in vivo. These results show that Me-Pa exposure of maturing spermatozoa and spermatocytes affects many sperm functional parameters that result in a decreased fertilizing capacity. Oxidative stress seems to be a likely mechanism ofthe detrimental effects of Me-Pa in male germ cells.

Pina-Guzman, Belem; Sanchez-Gutierrez, M.; Marchetti, Francesco; Hernandez-Ochoa, I.; Solis-Heredia, M.J .; Quintanilla-Vega, B.

2009-05-03T23:59:59.000Z

186

Separation of Dimethyl Ether from Syn-Gas Components by Poly(dimethylsiloxane) and Poly(4-methyl-1-pentene) Membranes  

Science Conference Proceedings (OSTI)

Permeability and selectivity in gas transport through poly(4-methyl-1-pentene) (TPX) and poly(dimethylsiloxane) (PDMS) using variable temperature mixed gas experiments is reported. Selected gases include H2, CO, CH4, CO2, and dimethyl ether (DME). The DME data is the first to be reported through these membranes. In this paper, the chosen polymers reflect both rubbery and crystalline materials. Rubbery polymers tend to be weakly size sieving, which, in this work, has resulted in larger permeabilities, lower separation factors, and lower activation energies of permeation (Ep). Conversely, the crystalline TPX membranes showed much greater sensitivity to penetrant size; although the gas condensability also played a role in transport.

Christopher J. Orme; Frederick F. Stewart

2011-05-01T23:59:59.000Z

187

Eliminating MTBE in Gasoline in 2006 - U.S. Energy Information ...  

U.S. Energy Information Administration (EIA)

increased liability exposure due to the elimination of the oxygen content requirement for reformulated gasoline (RFG) included in the Energy Policy Act of 2005.

188

U.S. Net Imports from Chile of MTBE (Thousand Barrels per Day)  

U.S. Energy Information Administration (EIA)

Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9; 2000's: 0-2-3-3: 2010's-3-3-4-

189

The social costs of an MTBE ban in California (Long version)  

E-Print Network (OSTI)

58 Natural Gas Supply andalternative scenarios for natural gas supply and demand. Bya wide range for natural gas supply and demand elasticities,

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

190

The social costs of an MTBE ban in California (Condensed version)  

E-Print Network (OSTI)

demand and prices. NATURAL GAS SUPPLY AND DEMAND D N = A N *= B N * P, N eN S N Natural gas supply is a function of therest of the world Supply of natural gas in region X where X

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

191

The social costs of an MTBE ban in California (Long version)  

E-Print Network (OSTI)

an equivalent quantity (in energy terms), oil imports, sinceworld oil price times the equilibrium quantity of importsDG Quantity of Gasoline Figure 3: Social Cost of Higher Oil

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

192

The social costs of an MTBE ban in California (Long version)  

E-Print Network (OSTI)

an equivalent quantity (in energy terms), oil imports, sinceQuantity of Gasoline Figure 3: Social Cost of Higher Oil Importsworld oil price times the equilibrium quantity of imports

Rausser, Gordon C.; Adams, Gregory D.; Montgomery, W. David; Smith, Anne E.

2002-01-01T23:59:59.000Z

193

Weak maser emission of methyl formate toward Sagittarius B2(N) in the Green Bank Telescope PRIMOS Survey  

E-Print Network (OSTI)

A non-LTE radiative transfer treatment of cis-methyl formate (HCOOCH3) rotational lines is presented for the first time using a set of theoretical collisional rate coefficients. These coefficients have been computed in the temperature range 5-30 K by combining coupled-channel scattering calculations with a high accuracy potential energy surface for HCOOCH3-He. The results are compared to observations toward the Sagittarius B2(N) molecular cloud using the publicly available PRIMOS survey from the Green Bank Telescope. A total of 49 low-lying transitions of methyl formate, with upper levels below 25 K, are identified. These lines are found to probe a presumably cold (~30 K), moderately dense (~1e4 cm-3) and extended region surrounding Sgr B2(N). The derived column density of ~4e14 cm-2 is only a factor of ~10 larger than the column density of the trans conformer in the same source. Provided that the two conformers have the same spatial distribution, this result suggests that strongly non-equilibrium processes m...

Faure, Alexandre; Szalewicz, Krzysztof; Wiesenfeld, Laurent

2014-01-01T23:59:59.000Z

194

SBOT IDAHO IDAHO LAB POC Stacey Francis Telephone  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

IDAHO IDAHO IDAHO LAB POC Stacey Francis Telephone (208) 526-8564 Email stacey.francis@inl.gov CONSTRUCTION Industrial Building Construction 236210 All Other Specialty Trade Contractors 238990 GOODS Motor Vehicle Supplies and New Parts Merchant Wholesalers 423120 Tire and Tube Merchant Wholesalers 423130 Office Equipment Merchant Wholesalers 423420 Other Commercial Equipment Merchant Wholesalers 423440 Other Professional Equipment and Supplies Merchant Wholesalers 423490 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers 423610 Industrial Machinery and Equipment Merchant Wholesalers 423830 Industrial Supplies Merchant Wholesalers 423840 Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers 423860 Other Miscellaneous Durable Goods Merchant Wholesalers

195

GOODS CALIFORNIA LAWRENCE BERKELEY LAB POC David Chen Telephone  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

GOODS GOODS CALIFORNIA LAWRENCE BERKELEY LAB POC David Chen Telephone (510) 486-4506 Email dtchen@lbl.gov Photographic Equipment and Supplies Merchant Wholesalers 423410 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers 423430 Other Commercial Equipment Merchant Wholesalers 423440 Other Professional Equipment and Supplies Merchant Wholesalers 423490 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers 423610 Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers 423620 Other Electronic Parts and Equipment Merchant Wholesalers 423690 Industrial Machinery and Equipment Merchant Wholesalers 423830 Industrial Supplies Merchant Wholesalers 423840 Other Miscellaneous Durable Goods Merchant Wholesalers

196

SBOT IOWA AMES LAB POC Lisa Rodgers Telephone  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

IOWA IOWA AMES LAB POC Lisa Rodgers Telephone (515) 294-4191 Email rodgers@ameslab.gov GOODS Photographic Equipment and Supplies Merchant Wholesalers 423410 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers 423430 Other Commercial Equipment Merchant Wholesalers 423440 Other Professional Equipment and Supplies Merchant Wholesalers 423490 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers 423610 Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers 423620 Other Electronic Parts and Equipment Merchant Wholesalers 423690 Industrial Machinery and Equipment Merchant Wholesalers 423830 Industrial Supplies Merchant Wholesalers 423840 Other Miscellaneous Durable Goods Merchant Wholesalers

197

Deficiencies in regulations for anti-money laundering in a cyberlaundering age including COMET: Central Online AML Merchant Enforcement Tool.  

E-Print Network (OSTI)

??Money laundering, an act of illegal cash washing, accounts for two to five percent of the world's gross domestic product. This alarming amount of illegal… (more)

Schwartz, Brian David

2009-01-01T23:59:59.000Z

198

Merchants and family business in San Luis Potosí, México : the signs of an economic upsurge, 1820-1846  

E-Print Network (OSTI)

to shipments of skins and tallow from the hacienda to theto store soap, wood, and tallow, worth 12,000 pesos. Therehe had made of the tallow required for the operation of the

Cañedo Gamboa, Sergio Alejandro

2011-01-01T23:59:59.000Z

199

HAZARDS AND SAFETY MEASURES RELATED TO NUCLEAR-POWERED MERCHANT SHIPS: AN ANNOTATED BIBLIOGRAPHY OF DECLASSIFIED LITERATURE  

SciTech Connect

This compilation contains 202 abstracts of reports and documents on subjects related to maritime reactor safety; the abstracts are indexed in thc AEC Abstracts of Classified Reports'' (ACR). These ACR references were listed as unclassified or declassified in TID-4021, TID-40.35, and TID-4035, Supplement 1. The abstracts were selected as a part of the preparation of the classified bibliography (ALI-50, printed August 30, 1958) on this same subject. (See also SO-6200, Septcmber 15, 1957, unclassified.) The abstracts are grouped according to the category of information they present; within each category, the most recent abstracts are given first. Subject, author, and report number indices are provided. A report number code key is not included. The report numbers used by the AEC Technical Information Service can be found in TID-85 (1st Rev.). The abstracts are those indexed through ACR Vol. 13 (1957). Because of the lag in abstracting, reports issued in late 1957 are not likely to be included. (auth)

White, M.K. comp.

1959-03-30T23:59:59.000Z

200

Experimental investigation of size effect on thermal conductivity for ultra-thin amorphous poly(methyl methacrylate) (PMMA) films  

E-Print Network (OSTI)

An investigation was conducted to determine whether a “size effect” phenomenon for one particular thermophysical property, thermal conductivity, actually exists for amorphous poly(methyl methacrylate) (PMMA) films with thicknesses ranging from 40 nm to 2 ?m. This was done by using a non-contact, non-invasive, in-situ Transient Thermo-Reflectance (TTR) laser based technique. The results demonstrated that the intrinsic thermal conductivity of a 40 nm PMMA film deposited on native oxide of silicon increases by a factor of three over bulk PMMA values, and a distinct increase in the thermal conductivity of PMMA film was observed in ultra-thin (sub 100 nm) films. This confirmed the importance of film thickness for the through-plane thermal conductivity value of PMMA film on native oxide of silicon.

Kim, Ick Chan

2007-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


201

Copper(II) bis [2-((E)-2-(pyrid-2-yl)ethylimino)methyl)-6-bromo-4-chlorophenolate  

Science Conference Proceedings (OSTI)

A new complex CuL{sub 2} [HL = 2-((E)-(2-(pyridin-2-yl)ethylimino)methyl)-6-bromo-4-chlorophenol] was synthesized, and its structure (C{sub 28}H{sub 22}Br{sub 2}Cl{sub 2}CuN{sub 4}O{sub 2}, Mr = 740.76) was determined by single-crystal X-ray diffraction analysis. The crystal belongs to the triclinic system, space group P1{sup -}, with a = 5.157(6), b = 12.090(1), c =12.310(1) A, {alpha} = 113.962(2) Degree-Sign , {beta} = 96.7910(10) Degree-Sign , {gamma} = 90.0300(10) Degree-Sign , V = 695.4(8) A{sup 3}, Z = 1, R = 0.0481. The complex molecules are linked via the weak C-H...N hydrogen bonds, leading to the formation of one dimension (1D) chains along the a axis.

Zhang, X. L., E-mail: zhangxinli6008@163.com [Baoji University of Arts and Sciences, Department of Chemistry and Chemical Engineering (China)

2013-01-15T23:59:59.000Z

202

(E)-2-[(2-Bromophenylimino)methyl]-5-methoxyphenol: X-ray and DFT-calculated structures  

SciTech Connect

The crystal structure of (E)-2-[(2-Bromophenylimino)methyl]-5-methoxyphenol is determined by using X-ray diffraction and then the molecular structure is investigated with density functional theory (DFT). X-Ray study shows that the title compound has a strong intramolecular O-H-N hydrogen bond and three dimensional crystal structure is primarily determined by C-H-{pi} and weak van der Waals interactions. The strong O-H-N bond is an evidence of the preference for the phenol-imine tautomeric form in the solid state. Optimized molecular geometry is calculated with DFT at the B3LYP/6-31G(d,p) level. The IR spectra of compound were recorded experimentally and calculated to compare with each other. The results from both experiment and theoretical calculations are compared in this study.

Kosar, B., E-mail: bkosar@omu.edu.tr; Albayrak, C. [Sinop University, Faculty of Education (Turkey); Odabasoglu, M. [Pamukkale University, Chemistry Program (Turkey); Bueyuekguengoer, O. [Ondokuz Mayis University, Faculty of Arts and Sciences (Turkey)

2010-12-15T23:59:59.000Z

203

In situ synthesis of poly (methyl methacrylate)/SiO2 hybrid nanocomposites via "Grafting Onto" strategy based on UV irradiation in the presence of iron aqueous solution  

Science Conference Proceedings (OSTI)

Poly(methyl methacrylate)/SiO2 (PMMA/SiO2) hybrid composites were prepared via "grafting onto" strategy based on UV irradiation in the presence of iron aqueous solution. Two steps were used to graft polymethyl methacrylate (PMMA) ...

Hong Zhang; Chao Li; Jinshan Guo; Limin Zang; Jiahe Luo

2012-01-01T23:59:59.000Z

204

Statistical thermodynamics of 1-butanol, 2-methyl-1-propanol, and butanal Prasenjit Seal, Ewa Papajak, Tao Yu, and Donald G. Truhlar  

E-Print Network (OSTI)

Statistical thermodynamics of 1-butanol, 2-methyl-1-propanol, and butanal Prasenjit Seal, Ewa-body decomposition of ethanedial, propanal, propenal, n-butane, 1-butene, and 1,3-butadiene J. Chem. Phys. 136, and butanal Prasenjit Seal, Ewa Papajak, Tao Yu, and Donald G. Truhlara) Department of Chemistry

Truhlar, Donald G

205

Update of Summer Reformulated Gasoline Supply Assessment for New York and Connecticut  

Reports and Publications (EIA)

In October 2003, EIA published a review of the status of the methyl tertiary butyl ether (MTBE) ban transition in New York (NY) and Connecticut (CT) that noted significant uncertainties in gasoline supply for those States for the summer of 2004. To obtain updated information, EIA spoke to major suppliers to the two States over the past several months as the petroleum industry began the switch from winter- to summer-grade gasoline.

Information Center

2004-05-01T23:59:59.000Z

206

Structural and chemical properties of the nitrogen-rich energetic material triaminoguanidinium 1-methyl-5-nitriminotetrazolate under pressure  

DOE Green Energy (OSTI)

The structural and chemical properties of the bi-molecular, hydrogen-bonded, nitrogen-rich energetic material triaminoguanidinium 1-methyl-5-nitriminotetrazolate C{sub 3}H{sub 12}N{sub 12}O{sub 2} (TAG-MNT) have been investigated at room pressure and under high pressure isothermal compression using powder x-ray diffraction and Raman and infrared spectroscopy. A stiffening of the equation of state and concomitant structural relaxation between 6 and 14 GPa are found to correlate with Raman mode disappearances, frequency discontinuities, and changes in the pressure dependence of modes. These observations manifest the occurrence of a reversible martensitic structural transformation to a new crystalline phase. The onset and vanishing of Fermi resonance in the nitrimine group correlate with the stiffening of the equation of state and phase transition, suggesting a possible connection between these phenomena. Beyond 15 GPa, pressure induces irreversible chemical reactions, culminating in the formation of a polymeric phase by 60 GPa.

McWilliams, R. Stewart; Kadry, Yasmin; Mahmood, Mohammad F.; Goncharov, Alexander F.; Ciezak-Jenkins, Jennifer (Howard); (CIW); (USARL)

2012-12-10T23:59:59.000Z

207

SBOT SOUTH CAROLINA SAVANNAH RIVER LAB POC Sharon Campbell Telephone  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

SOUTH CAROLINA SOUTH CAROLINA SAVANNAH RIVER LAB POC Sharon Campbell Telephone (800) 888-7986 Email sharon-pmmd.campbell@srs.gov EDUCATION Professional and Management Development Training 611430 GOODS Motor Vehicle Supplies and New Parts Merchant Wholesalers 423120 Tire and Tube Merchant Wholesalers 423130 Lumber, Plywood, Millwork, and Wood Panel Merchant Wholesalers 423310 Photographic Equipment and Supplies Merchant Wholesalers 423410 Office Equipment Merchant Wholesalers 423420 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers 423430 Other Professional Equipment and Supplies Merchant Wholesalers 423490 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers 423610 Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers

208

Dose-response analysis of infants prenatally exposed to methyl mercury: An application of a single compartment model to single-strand hair analysis  

Science Conference Proceedings (OSTI)

A new method of estimating fetal exposure is used in a dose-response analysis of data from the 1971 outbreak of methyl mercury poisoning in rural Iraq. An X-ray fluorescence instrument for the measurement of single strands of human hair was employed to obtain longitudinal profiles recapitulating fetal exposure. Logit and hockey-stick models as well as nonparametric smoothing are used to describe data on delayed development and central nervous system abnormality.

Cox, C.; Clarkson, T.W.; Marsh, D.O.; Amin-Zaki, L.; Tikriti, S.; Myers, G.G. (Univ. of Rochester School of Medicine, New York, NY (USA))

1989-08-01T23:59:59.000Z

209

Formation of methyl ester of 2-methylglyceric acid from thymine glycol residues: a convenient new method for determining radiation damage to DNA  

Science Conference Proceedings (OSTI)

Thymine glycol residues in DNA or thymidine were converted to methyl 2-methylglycerate by reaction with alkaline borohydride followed by methanolic HCl. The product was labeled either from (/sup 3/H)DNA or from (/sup 3/H)borohydride and was followed by cochromatography with authentic /sup 14/C-labeled material. Following acid hydrolysis, the identity of 2-methylglyceric acid was confirmed by high-resolution mass spectrometry, NMR, IR, and elemental analysis. Treatment of DNA or thymidine with X-irradiation, with H/sub 2/O/sub 2/ and Fe/sup 2 +/, with H/sub 2/O/sub 2/, Cu/sup 2 +/, and ascorbate, and with H/sub 2/O/sub 2/ and ultraviolet light, permanganate, or sonication all produced methyl 2-methylglycerate in varying amounts after alkaline borohydride and methanolic HCl, whereas untreated DNA did not. The data indicate that certain oxidants including hydroxyl radicals generated by chemical means or from radiolysis of water convert thymine residues to thymine glycols in DNA, which can be determined as methyl 2-methylglycerate.

Schellenberg, K.A.; Shaeffer, J.

1986-04-08T23:59:59.000Z

210

Accurate and Reliable Quantification of Total Microalgal Fuel Potential as Fatty Acid Methyl Esters by in situ Transesterfication  

DOE Green Energy (OSTI)

In the context of algal biofuels, lipids, or better aliphatic chains of the fatty acids, are perhaps the most important constituents of algal biomass. Accurate quantification of lipids and their respective fuel yield is crucial for comparison of algal strains and growth conditions and for process monitoring. As an alternative to traditional solvent-based lipid extraction procedures, we have developed a robust whole-biomass in situ transesterification procedure for quantification of algal lipids (as fatty acid methyl esters, FAMEs) that (a) can be carried out on a small scale (using 4-7 mg of biomass), (b) is applicable to a range of different species, (c) consists of a single-step reaction, (d) is robust over a range of different temperature and time combinations, and (e) tolerant to at least 50% water in the biomass. Unlike gravimetric lipid quantification, which can over- or underestimate the lipid content, whole biomass transesterification reflects the true potential fuel yield of algal biomass. We report here on the comparison of the yield of FAMEs by using different catalysts and catalyst combinations, with the acid catalyst HCl providing a consistently high level of conversion of fatty acids with a precision of 1.9% relative standard deviation. We investigate the influence of reaction time, temperature, and biomass water content on the measured FAME content and profile for 4 different samples of algae (replete and deplete Chlorella vulgaris, replete Phaeodactylum tricornutum, and replete Nannochloropsis sp.). We conclude by demonstrating a full mass balance closure of all fatty acids around a traditional lipid extraction process.

Laurens, L. M. L.; Quinn, M.; Van Wychen, S.; Templeton, D. W.; Wolfrum, E. J.

2012-04-01T23:59:59.000Z

211

Acid-base properties, deactivation, and in situ regeneration of condensation catalysts for synthesis of methyl methacrylate  

SciTech Connect

Condensation reaction of a propionate with formaldehyde is a novel route for synthesis of methyl methacrylate (MMA). The reaction mechanism involves a proton abstraction from the propionate on the basic sites and activation of the aliphatic aldehyde on the acidic sites of the catalyst. The acid-base properties of ternary V-Si-P oxide catalysts and their relation to the NWA yield in the vapor phase condensation of formaldehyde with propionic anhydride has been studied for the first time. Five different V-Si-P catalysts with different atomic ratios of vanadium, silicon, and phosphorous were synthesized, characterized, and tested in a fixed-bed microreactor system. A V-Si-P 1:10:2.8 catalyst gave the maximum condensation yield of 56% based on HCHO fed at 300{degrees}C and 2 atm and at a space velocity of 290 cc/g cat{center_dot}h. A parameter called the ``q-ratio`` has been defined to correlate the condensation yields to the acid-base properties. The correlation of q-ratio with the condensation yield shows that higher q-ratios are more desirable. The long-term deactivation studies on the V-Si-P 1: 10:2.8 catalyst at 300{degrees}C and 2 atm and at a space velocity of 290 cc/g cat{center_dot}h show that the catalyst activity drops by a factor of nearly 20 over a 180 h period. The activity can be restored to about 78% of the initial activity by a mild oxidative regeneration at 300{degrees}C and 2 atm. The performance of V-Si-P catalyst has been compared to a Ta/SiO{sub 2} catalyst. The Ta- catalyst is more stable and has a higher on-stream catalyst life.

Gogate, M.R.; Spivey, J.J. [Reseach Triangle Institute, Research Triangle Institute, Research Triangle Park, NC (United States); Zoeller, J.R. [Eastman Chemical Co., Kingsport, TN (United States)

1996-12-31T23:59:59.000Z

212

Assessment of Summer RBOB Supply for NY & CT  

Gasoline and Diesel Fuel Update (EIA)

Update of Summer Reformulated Gasoline Supply Update of Summer Reformulated Gasoline Supply Assessment for New York and Connecticut May 5, 2004 In October 2003, EIA published a review of the status of the methyl tertiary butyl ether (MTBE) ban transition in New York (NY) and Connecticut (CT) 1 that noted significant uncertainties in gasoline supply for those States for the summer of 2004. To obtain updated information, EIA spoke to major suppliers to the two States over the past several months as the petroleum industry began the switch from winter- to summer-grade gasoline. As discussed on our earlier report, the NY and CT bans on MTBE mainly affect reformulated gasoline (RFG), which in recent years has been provided by domestic refineries on the East Coast (PADD 1) and imports. Our recent findings indicate that

213

INSIGHTS INTO SURFACE HYDROGENATION IN THE INTERSTELLAR MEDIUM: OBSERVATIONS OF METHANIMINE AND METHYL AMINE IN Sgr B2(N)  

SciTech Connect

Multiple observations of methanimine (CH{sub 2}NH) and methyl amine (CH{sub 3}NH{sub 2}) have been performed toward Sgr B2(N) at 1, 2, and 3 mm using the Submillimeter Telescope and the 12 m antenna of the Arizona Radio Observatory. In the frequency range 68-280 GHz, 23 transitions of CH{sub 2}NH and 170 lines of CH{sub 3}NH{sub 2} have been observed as individual, distinguishable features, although some are partially blended with other lines. For CH{sub 2}NH, the line profiles indicate V{sub LSR} = 64.2 {+-} 1.4 km s{sup -1} and {Delta}V{sub 1/2} = 13.8 {+-} 2.8 km s{sup -1}, while V{sub LSR} = 63.7 {+-} 1.6 km s{sup -1} and {Delta}V{sub 1/2} = 15.1 {+-} 3.0 km s{sup -1} for CH{sub 3}NH{sub 2}, parameters that are very similar to those of other organic species in Sgr B2(N). From these data, rotational diagrams were constructed for both species. In the case of CH{sub 2}NH, a rotational temperature of T{sub rot} = 44 {+-} 13 K and a column density of N{sub tot} = (9.1 {+-} 4.4) Multiplication-Sign 10{sup 14} cm{sup -2} were determined from the analysis. For CH{sub 3}NH{sub 2}, T{sub rot} = 159 {+-} 30 K and N{sub tot} = (5.0 {+-} 0.9) Multiplication-Sign 10{sup 15} cm{sup -2}, indicating that this species is present in much warmer gas than CH{sub 2}NH. The fractional abundances for CH{sub 2}NH and CH{sub 3}NH{sub 2} were established to be f (H{sub 2}) Almost-Equal-To 3.0 Multiplication-Sign 10{sup -10} and f (H{sub 2}) Almost-Equal-To 1.7 Multiplication-Sign 10{sup -9}, respectively. It has been proposed that CH{sub 2}NH is formed on grains via hydrogenation of HCN; further hydrogenation of CH{sub 2}NH on surfaces leads to CH{sub 3}NH{sub 2}. However, given the dissimilarity between the rotational temperatures and distributions of CH{sub 2}NH and CH{sub 3}NH{sub 2} in Sgr B2, it is improbable that these species are closely related synthetically, at least in this source. Both CH{sub 2}NH and CH{sub 3}NH{sub 2} are more likely created by neutral-neutral processes in the gas phase.

Halfen, D. T.; Ziurys, L. M. [Departments of Chemistry and Astronomy, Arizona Radio Observatory and Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States)] [Departments of Chemistry and Astronomy, Arizona Radio Observatory and Steward Observatory, University of Arizona, Tucson, AZ 85721 (United States); Ilyushin, V. V., E-mail: halfendt@as.arizona.edu, E-mail: lziurys@as.arizona.edu [Institute of Radio Astronomy of the National Academy of Sciences Ukraine, Chervonopraporna 4, 61002 Kharkov (Ukraine)

2013-04-10T23:59:59.000Z

214

Institutional Innovations, Theories of the Firm, and the Formation of the East India Company  

E-Print Network (OSTI)

Merchant Corporations Company Merchant Adventurers Eastlandlong-lasting overseas trading companies) Figure 1 Map of EICMajor Regulated and Joint-Stock Companies, 1500-1700 Source:

Harris, Ron

2004-01-01T23:59:59.000Z

215

Institutional Innovations, Theories of the Firm and the Formation of the East India Company  

E-Print Network (OSTI)

Merchant Corporations Company Merchant Adventurers Eastlandlong-lasting overseas trading companies) Figure 1 Map of EICMajor Regulated and Joint-Stock Companies, 1500-1700 Source:

Harris, Ron

2004-01-01T23:59:59.000Z

216

Discovery of 5-[[4-[(2,3-Dimethyl-2H-indazol-6-yl)methylamino]-2-pyrimidinyl]amino]-2-methyl-benzenesulfonamide (Pazopanib), a Novel and Potent Vascular Endothelial Growth Factor Receptor Inhibitor  

Science Conference Proceedings (OSTI)

Inhibition of the vascular endothelial growth factor (VEGF) signaling pathway has emerged as one of the most promising new approaches for cancer therapy. We describe herein the key steps starting from an initial screening hit leading to the discovery of pazopanib, N{sup 4}-(2,3-dimethyl-2H-indazol-6-yl)-N{sup 4}-methyl-N{sup 2}-(4-methyl-3-sulfonamidophenyl)-2,4-pyrimidinediamine, a potent pan-VEGF receptor (VEGFR) inhibitor under clinical development for renal-cell cancer and other solid tumors.

Harris, Philip A.; Boloor, Amogh; Cheung, Mui; Kumar, Rakesh; Crosby, Renae M.; Davis-Ward, Ronda G.; Epperly, Andrea H.; Hinkle, Kevin W.; Hunter, III, Robert N.; Johnson, Jennifer H.; Knick, Victoria B.; Laudeman, Christopher P.; Luttrell, Deirdre K.; Mook, Robert A.; Nolte, Robert T.; Rudolph, Sharon K.; Szewczyk, Jerzy R.; Truesdale, Anne T.; Veal, James M.; Wang, Liping; Stafford, Jeffrey A. (GSKNC)

2009-05-18T23:59:59.000Z

217

The Influence of the Linker Geometry in Bis(3-hydroxy-N-methyl-pyridin-2-one) Ligands on Solution-Phase Uranyl Affinity  

SciTech Connect

Seven water-soluble, tetradentate bis(3-hydroxy-N-methyl-pyridin-2-one) (bis-Me-3,2-HOPO) ligands were synthesized that vary only in linker geometry and rigidity. Solution phase thermodynamic measurements were conducted between pH 1.6 and pH 9.0 to determine the effects of these variations on proton and uranyl cation affinity. Proton affinity decreases by introduction of the solubilizing triethylene glycol group as compared to un-substituted reference ligands. Uranyl affinity was found to follow no discernable trends with incremental geometric modification. The butyl-linked 4Li-Me-3,2-HOPO ligand exhibited the highest uranyl affinity, consistent with prior in vivo decorporation results. Of the rigidly-linked ligands, the o-phenylene linker imparted the best uranyl affinity to the bis-Me-3,2-HOPO ligand platform.

Szigethy, Geza; Raymond, Kenneth

2010-08-12T23:59:59.000Z

218

Mathematical simulation and X-ray diffraction investigation of the crystal structure of 1-phenyl-1-tert-butyl-3-methyl-1,3-dihydroisobenzofuran  

SciTech Connect

An algorithm for using a priori generation of crystal structures by the discrete modeling method for the interpretation of data obtained from single-crystal X-ray diffraction experiments is considered. The crystal structure of 1-phenyl-1-tert-butyl-3-methyl-1,3-dihydroisobenzofuran is mathematically simulated using the discrete modeling of molecular packings and studied by X-ray diffraction. The simulation is performed for two isomers of the initial chemical compound that are possible from the viewpoint of the mechanism of the chemical reaction used in the synthesis of this compound. Appropriate models that can serve as starting models for solving and refining the crystal structure with the use of X-ray diffraction data are chosen from a complete set of calculated structural models in accordance with specific criteria. The structure is solved using a starting model calculated using the discrete modeling method and refined by the full-matrix least-squares procedure.

Maleev, A. V., E-mail: andr_mal@mail.ru; Zhitkov, I. K.; Potekhin, K. A. [Vladimir State Pedagogical University (Russian Federation)

2008-07-15T23:59:59.000Z

219

Methyl Vitamin B12 but not methylfolate rescues a motor neuron-like cell line from homocysteine-mediated cell death  

SciTech Connect

Homocysteine is an excitatory amino acid implicated in multiple diseases including amyotrophic lateral sclerosis (ALS). Information on the toxicity of homocysteine in motor neurons is limited and few studies have examined how this toxicity can be modulated. In NSC-34D cells (a hybrid cell line derived from motor neuron-neuroblastoma), homocysteine induces apoptotic cell death in the millimolar range with a TC{sub 50} (toxic concentration at which 50% of maximal cell death is achieved) of 2.2 mM, confirmed by activation of caspase 3/7. Induction of apoptosis was independent of short-term reactive oxygen species (ROS) generation. Methyl Vitamin B12 (MeCbl) and methyl tetrahydrofolate (MTHF), used clinically to treat elevated homocysteine levels, were tested for their ability to reverse homocysteine-mediated motor neuron cell death. MeCbl in the micromolar range was able to provide neuroprotection (2 h pretreatment prior to homocysteine) and neurorescue (simultaneous exposure with homocysteine) against millimolar homocysteine with an IC{sub 50} (concentration at which 50% of maximal cell death is inhibited) of 0.6 {mu}M and 0.4 {mu}M, respectively. In contrast, MTHF (up to 10 {mu}M) had no effect on homocysteine-mediated cell death. MeCbl inhibited caspase 3/7 activation by homocysteine in a time- and dose-dependent manner, whereas MTHF had no effect. We conclude that MeCbl is effective against homocysteine-induced cell death in motor neurons in a ROS-independent manner, via a reduction in caspase activation and apoptosis. MeCbl decreases Hcy induced motor neuron death in vitro in a hybrid cell line derived from motor neuron-neuroblastoma and may play a role in the treatment of late stage ALS where HCy levels are increased in animal models of ALS.

Hemendinger, Richelle A., E-mail: richelle.hemendinger@carolinashealthcare.org; Armstrong, Edward J.; Brooks, Benjamin Rix

2011-03-15T23:59:59.000Z

220

Catalyst and process development for synthesis gas conversion to isobutylene. Quarterly report, October 1, 1993--December 31, 1993  

SciTech Connect

The objectives of this project are to develop a new catalyst; the kinetics for this catalyst; reactor models for trickle bed, slurry and fixed bed reactors; and to simulate the performance of fixed bed trickle flow reactors, slurry flow reactors, and fixed bed gas phase reactors for conversion of a hydrogen lean synthesis gas to isobutylene. A hydrogen-lean synthesis gas with a ratio of H{sub 2}/CO of 0.5 to 1.0 is produced from the gasification of coal, lignite, or biomass. Isobutylene is a key reactant in the synthesis of methyl tertiary butyl ether (MTBE) and of isooctanes. MTBE and isooctanes are high octane fuels used to blend with low octane gasolines to raise the octane number required for modern automobiles. The production of these two key octane boosters is limited by the supply of isobutylene. MTBE, when used as an octane enhancer, also decreases the amount of pollutants emitted from the exhaust of an automobile engine.

Anthony, R.G.; Akgerman, A.

1994-05-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


221

Heterogeneous catalytic process for alcohol fuels from syngas. Final technical report  

DOE Green Energy (OSTI)

The primary objective of this project has been the pursuit of a catalyst system which would allow the selective production from syngas of methanol and isobutanol. It is desirable to develop a process in which the methanol to isobutanol weight ratio could be varied from 70/30 to 30/70. The 70/30 mixture could be used directly as a fuel additive, while, with the appropriate downstream processing, the 30/70 mixture could be utilized for methyl tertiary-butyl ether (MTBE) synthesis. The indirect manufacture of MTBE from a coal derived syngas to methanol and isobutanol process would appear to be a viable solution to MTBE feedstock limitations. To become economically attractive, a process fro producing oxygenates from coal-derived syngas must form these products with high selectivity and good rates, and must be capable of operating with a low-hydrogen-content syngas. This was to be accomplished through extensions of known catalyst systems and by the rational design of novel catalyst systems.

Dombek, B.D.

1996-03-01T23:59:59.000Z

222

Synthesis of octane enhancers during slurry-phase Fischer-Tropsch. Quarterly technical progress report No. 6, January 1, 1992--March 31, 1992  

DOE Green Energy (OSTI)

The objective of this project is to investigate three possible routes to the formation of ethers, in particular methyl tert-butyl ether (MTBE), during slurry phase Fischer-Tropsch reaction. The three reaction schemes to be investigated are: (1) Addition of isobutylene during the formation of methanol and/or higher alcohols directly from CO and H{sub 2} during slurry-phase Fischer-Tropsch. (2) Addition of isobutylene to FT liquid products including alcohols in a slurry-phase reactor containing an MTBE or other acid catalyst. (3) Addition of methanol to slurry phase FT synthesis making iso-olefins. During the sixth quarter we completed the construction of the slurry bubble column reactor (SBCR), conducted initial shake-down experiments in a cold-flow mode, and finalized the selection process of the acid catalysts for conversion of syngas-produced alcohols and isobutylene to MTBE (scheme 2). Tasks 3, 4, and 5 are awaiting complete implementation of the SBCR system.

Marcelin, G.

1992-06-24T23:59:59.000Z

223

Computer-based systematic execution model on human resources management in maritime transportation industry: The case of master selection for embarking on board merchant ships  

Science Conference Proceedings (OSTI)

Human resources management (HRM) have been increased its functionality and popularity in the shipping business, due to the expeditiously changes in technology, market strategies, risks and challenges in transportation industry. Despite the requirements ... Keywords: Analytic Network Process, Human resources management, Information technology, STCW requirements, Seafarers employment

Metin Celik; I. Deha Er; Y. Ilker Topcu

2009-03-01T23:59:59.000Z

224

Comparative aromatic hydroxylation and N-demethylation of MPTP neurotoxin and its analogs, N-methylated {beta}-carboline and isoquinoline alkaloids, by human cytochrome P450 2D6  

Science Conference Proceedings (OSTI)

1-Methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP) neurotoxin is a chemical inducer of Parkinson's disease (PD) whereas N-methylated {beta}-carbolines and isoquinolines are naturally occurring analogues of MPTP involved in PD. This research has studied the oxidation of MPTP by human CYP2D6 (CYP2D6*1 and CYP2D6*10 allelic variants) as well as by a mixture of cytochrome P450s-resembling HLM, and the products generated compared with those afforded by human monoamine oxidase (MAO-B). MPTP was efficiently oxidized by CYP2D6 to two main products: MPTP-OH (p-hydroxylation) and PTP (N-demethylation), with turnover numbers of 10.09 min{sup -1} and K {sub m} of 79.36 {+-} 3 {mu}M (formation of MPTP-OH) and 18.95 min{sup -1} and K {sub m} 69.6 {+-} 2.2 {mu}M (PTP). Small amounts of dehydrogenated toxins MPDP{sup +} and MPP{sup +} were also detected. CYP2D6 competed with MAO-B for the oxidation of MPTP. MPTP oxidation by MAO-B to MPDP{sup +} and MPP{sup +} toxins (bioactivation) was up to 3-fold higher than CYP2D6 detoxification to PTP and MPTP-OH. Several N-methylated {beta}-carbolines and isoquinolines were screened for N-demethylation (detoxification) that was not significantly catalyzed by CYP2D6 or the P450s mixture. In contrast, various {beta}-carbolines were efficiently hydroxylated to hydroxy-{beta}-carbolines by CYP2D6. Thus, N(2)-methyl-1,2,3,4-tetrahydro-{beta}-carboline (a close MPTP analog) was highly hydroxylated to 6-hydroxy-N(2)-methyl-1,2,3,4-tetrahydro-{beta}-carboline and a corresponding 7-hydroxy-derivative. Thus, CYP2D6 could participate in the bioactivation and/or detoxification of these neuroactive compounds by an active hydroxylation pathway. The CYP2D6*1 enzymatic variant exhibited much higher metabolism of both MPTP and N(2)-methyl-1,2,3,4-tetrahydro-{beta}-carboline than the CYP2D6*10 variant, highlighting the importance of CYP2D6 polymorphism in the oxidation of these toxins. Altogether, these results suggest that CYP2D6 can play an important role in the metabolic outcome of both MPTP and {beta}-carbolines.

Herraiz, Tomas [Spanish Council for Scientific Research. CSIC. Instituto de Fermentaciones Industriales, Juan de la Cierva 3, 28006, Madrid (Spain)]. E-mail: therraiz@ifi.csic.es; Guillen, Hugo [Spanish Council for Scientific Research. CSIC. Instituto de Fermentaciones Industriales, Juan de la Cierva 3, 28006, Madrid (Spain); Aran, Vicente J. [Spanish Council for Scientific Research. CSIC. Instituto de Quimica Medica. Juan de la Cierva 3, 28006. Madrid (Spain); Idle, Jeffrey R. [Institute of Pharmacology, 1st Faculty of Medicine Charles University. Albertov 4, 128 00 Prague 2 (Czech Republic); Gonzalez, Frank J. [Laboratory of Metabolism, National Cancer Institute, National Institutes of Health, Bethesda, MD 20892 (United States)

2006-11-01T23:59:59.000Z

225

Pharmacology, pharmacokinetics and metabolism of the dopamine receptor agonist 5-hydroxy-6-methyl-2-di-n-propylaminotetralin (DK-118) in the cat  

SciTech Connect

The dopamine receptor agonist 5-hydroxy-6-methyl-2-di-n-propylaminotetralin (DK-118) lowers blood pressure, heart rat and inhibits tachycardia induced in cats by electrical stimulation of sympathetic nerves innervating the heart. DK-118, unlike most of its chemically related dopaminergic analogs, exhibits a slow onset of activity suggesting that one or more metabolites of the drug may be responsible for its pharmacologic effects. The purpose of the work described in this thesis was to gain information regarding the possible bioactivation of DK-118 in cats. In one series of experiments, cats were pretreated with inhibitors of drug metabolism, metyrapone or SKF 525-A, and alterations of the pharmacologic effects of DK-118 determined. A high-performance liquid chromatography assay-using electrochemical detection was developed to quantify urine and plasma concentrations of DK-118 in control, metyrapone pretreated and SKF 525-A pretreated cats. Urinary metabolites of (/sup 14/C)DK-118 were identified employing HPLC, GC/MS and FAB/MS. Pharmacologic activity and receptor binding of selected metabolites were determined. Data presented in this thesis are consistent with the hypothesis that metabolites contribute to some of the pharmacologic effects of DK-118.

Koons, J.C.

1985-01-01T23:59:59.000Z

226

Synthesis and Coordination Properties of Trifluoromethyl Decorated Derivatives of 2,6-Bis[(diphenylphosphinoyl)methyl]pyridine N-Oxide Ligands with Lanthanide Ions  

Science Conference Proceedings (OSTI)

Phosphinoyl Grignard-based substitutions on 2,6-bis(chloromethyl)pyridine followed by N-oxidation of the intermediate 2,6-bis(phosphinoyl)methyl pyridine compounds with mCPBA give the target trifunctional ligands 2,6-bis[bis-(2-trifluoromethyl-phenyl)-phosphinoylmethyl]-pyridine 1-oxide (2a) and 2,6-bis[bis-(3,5-bis-trifluoromethyl-phenyl)-phosphinoylmethyl]-pyridine 1-oxide (2b) in high yields. The ligands have been spectroscopically characterized, the molecular structures confirmed by single crystal X-ray diffraction methods and the coordination chemistry surveyed with lanthanide nitrates. Single crystal X-ray diffraction analyses are described for the coordination complexes Nd(2a)(NO3)3, Nd(2a)(NO3)3 (CH3CN)0.5, Eu(2a)(NO3)3 and Nd(2b)(NO3)3 (H2O)1.25; in each case the ligand binds in a tridentate mode to the Ln(III) cation. These structures are compared with the structures found for lanthanide coordination complexes of the parent NOPOPO ligand, [Ph2P(O)CH2]2C5H3NO.

Pailloux, Sylvie [University of New Mexico, Albuquerque; Shirima, Cornel Edicome [University of New Mexico, Albuquerque; Ray, Alicia D. [University of New Mexico, Albuquerque; Duesler, Eileen N. [University of New Mexico, Albuquerque; Paine, Robert T. [University of New Mexico, Albuquerque; Klaehn, John D. [Idaho National Laboratory (INL); McIlwain, Michael E [Idaho National Laboratory (INL); Hay, Benjamin [ORNL

2009-01-01T23:59:59.000Z

227

The Influence of Linker Geometry on Uranyl Complexation by Rigidly-Linked Bis(3-hydroxy-N-methyl-pyridin-2-one)  

DOE Green Energy (OSTI)

A series of bis(3-hydroxy-N-methyl-pyridin-2-one) ligands was synthesized, and their respective uranyl complexes were characterized by single crystal X-ray diffraction analyses. These structures were inspected for high-energy conformations and evaluated using a series of metrics to measure co-planarity of chelating moieties with each other and the uranyl coordination plane, as well as to measure coordinative crowding about the uranyl dication. Both very short (ethyl, 3,4-thiophene and o-phenylene) and very long ({alpha},{alpha}{prime}-m-xylene and 1,8-fluorene) linkers provide optimal ligand geometries about the uranyl cation, resulting in planar, unstrained molecular arrangements. The planarity of the rigid linkers also suggests there is a degree of pre-organization for a planar coordination mode that is ideal for uranyl-selective ligand design. Comparison of intramolecular N{sub amide}-O{sub phenolate} distances and {sup 1}H NMR chemical shifts of amide protons supports earlier results that short linkers provide the optimal geometry for intramolecular hydrogen bonding.

Szigethy, Geza; Raymond, Kenneth

2010-04-22T23:59:59.000Z

228

Fuel Ethanol Oxygenate Production  

Gasoline and Diesel Fuel Update (EIA)

Product: Fuel Ethanol Methyl Tertiary Butyl Ether Merchant Plants Captive Plants Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Product: Fuel Ethanol Methyl Tertiary Butyl Ether Merchant Plants Captive Plants Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day Download Series History Download Series History Definitions, Sources & Notes Definitions, Sources & Notes Show Data By: Product Area May-13 Jun-13 Jul-13 Aug-13 Sep-13 Oct-13 View History U.S. 27,197 26,722 26,923 26,320 25,564 27,995 1981-2013 East Coast (PADD 1) 628 784 836 842 527 636 2004-2013 Midwest (PADD 2) 25,209 24,689 24,786 24,186 23,810 26,040 2004-2013 Gulf Coast (PADD 3) 523 404 487 460 431 473 2004-2013 Rocky Mountain (PADD 4) 450 432 430 432 415 429 2004-2013 West Coast (PADD 5)

229

Radiation chemistry of alternative fuel oxygenates -- Substituted ethers  

DOE Green Energy (OSTI)

The electron beam process, an advanced oxidation and reduction technology, is based in the field of radiation chemistry. Fundamental to the development of treatment processes is an understanding of the underlying chemistry. The authors have previously evaluated the bimolecular rate constants for the reactions of methyl tert-butyl ether (MTBE) and with this study have extended their studies to include ethyl tert-butyl ether (ETBE), di-isopropyl ether (DIPE) and tert-amyl methyl ether (TAME) with the hydroxyl radical, hydrogen atom and solvated electron using pulse radiolysis. For all of the oxygenates the reaction with the hydroxyl radical appears to be of primary interest in the destruction of the compounds in water. The rates with the solvated electron are limiting values as the rates appear to be relatively low. The hydrogen atom rate constants are relatively low, coupled with the low yield in radiolysis, they concluded that these are of little significance in the destruction of the alternative fuel oxygenates (and MTBE).

Mezyk, S. P.; Cooper, W. J.; Bartels, D. M.; Tobien, T.; O'Shea, K. E.

1999-11-15T23:59:59.000Z

230

SBOT ILLINOIS ARGONNE LAB POC Karl Duke Telephone  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

ILLINOIS ILLINOIS ARGONNE LAB POC Karl Duke Telephone (630) 252-8842 Email sblo@anl.gov ADMINISTATIVE / WASTE / REMEDIATION Security Systems Services (except Locksmiths) 561621 Hazardous Waste Treatment and Disposal 562211 Remediation Services 562910 CONSTRUCTION All Other Specialty Trade Contractors 238990 EDUCATION Computer Training 611420 Professional and Management Development Training 611430 GOODS Photographic Equipment and Supplies Merchant Wholesalers 423410 Computer and Computer Peripheral Equipment and Software Merchant Wholesalers 423430 Other Commercial Equipment Merchant Wholesalers 423440 Other Professional Equipment and Supplies Merchant Wholesalers 423490 Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant Wholesalers 423610 Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers

231

Do Trading and Power Operations Mix? The Case of Constellation Energy Group 2008  

E-Print Network (OSTI)

Constellation Energy has been a leading performer in the merchant power business since 2001. In addition to its legacy utility, Baltimore Gas and Electric, Constellation is a merchant generator and a wholesale power marketer ...

Parsons, John E.

2008-01-01T23:59:59.000Z

232

Electricity Resource Adequacy: Matching Policies and Goals  

E-Print Network (OSTI)

interruption of a small number of customers rather than onby large numbers of customers. “merchant” suppliers building

Bushnell, James

2005-01-01T23:59:59.000Z

233

RFI Comments - PCI  

Science Conference Proceedings (OSTI)

... This unitary approach to securing payment card data provides operating efficiencies to payment card brands, banks and merchants, and ...

2013-04-09T23:59:59.000Z

234

Vehicle Technologies Office: Fact #264: April 21, 2003 Production of  

NLE Websites -- All DOE Office Websites (Extended Search)

4: April 21, 4: April 21, 2003 Production of Ethanol and MTBE to someone by E-mail Share Vehicle Technologies Office: Fact #264: April 21, 2003 Production of Ethanol and MTBE on Facebook Tweet about Vehicle Technologies Office: Fact #264: April 21, 2003 Production of Ethanol and MTBE on Twitter Bookmark Vehicle Technologies Office: Fact #264: April 21, 2003 Production of Ethanol and MTBE on Google Bookmark Vehicle Technologies Office: Fact #264: April 21, 2003 Production of Ethanol and MTBE on Delicious Rank Vehicle Technologies Office: Fact #264: April 21, 2003 Production of Ethanol and MTBE on Digg Find More places to share Vehicle Technologies Office: Fact #264: April 21, 2003 Production of Ethanol and MTBE on AddThis.com... Fact #264: April 21, 2003 Production of Ethanol and MTBE

235

VarPetrRef 1 VARIETY AND THE EVOLUTION OF REFINERY PROCESSING  

E-Print Network (OSTI)

. Catalytic reforming followed as a means of upgrading the octane of gasoline range materials principally): Catalytic reforming, Isomerization, Alkylation, Catalytic polymerization, MTBE and Hydrotreating. The last Distillation Visbreaking Hydrotreating Hydrocracking Thermal Reforming Alkylation MTBE Catalytic Reform ing

Paris-Sud XI, Université de

236

The Dependence of Donor:Acceptor Ratio on the Photovoltaic Performances of Blended poly (3-octylthiophene-2,5-diyl) and (6,6)-phenyl C{sub 71} butyric acid methyl ester Bulk Heterojunction Organic Solar Cells  

Science Conference Proceedings (OSTI)

Bulk heterojunction organic solar cells using blended poly (3-octylthiophene-2,5-diyl)(P3OT) and (6,6)-phenyl C{sub 71} butyric acid methyl ester (PC{sub 71}BM) have been fabricated. P3OT and PC{sub 71}BM were used as the electron donor (D) and acceptor (A), respectively. Both materials were mixed and dissolved in dichlorobenzene with three different D:A ratios i.e. 1:3, 1:1 and 3:1 (weight) while maintained at the concentration of 2 wt%(26 mg/ml). The blended thin films were sandwiched between the indium tin oxide (ITO) coated glass and the aluminum film. This paper reports the influence of donor:acceptor ratio on the performance of solar cell devices measured by current-voltage measurement both in the dark and under 1.5 AM solar illumination. It was found that all devices showed the photovoltaic effect with poor diode behavior and the donor:acceptor ratio significantly influenced on the performance of bulk heterojunction organic solar cells.

Fauzia, Vivi [Department of Physics, Faculty of Mathematics and Natural Sciences, University of Indonesia, Kampus UI Depok, Depok 16424 (Indonesia); Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia); Umar, Akrajas Ali; Salleh, Muhamad Mat [Institute of Microengineering and Nanoelectronics (IMEN), Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia); Yahya, Muhammad [School of Applied Physics, Faculty of Science and Technology, Universiti Kebangsaan Malaysia, 43600 Bangi, Selangor (Malaysia)

2010-10-24T23:59:59.000Z

237

Total Refinery Net Input of Crude Oil and Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

Input Input Product: Total Crude Oil & Petroleum Products Crude Oil Natural Gas Plant Liquids Pentanes Plus Liquefied Petroleum Gases Normal Butane Isobutane Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Hydrogen Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) All Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Other Hydrocarbons Unfinished Oils (net) Unfinished Oils, Naphthas and Lighter Unfinished Oils, Kerosene and Light Gas Oils Unfinished Oils, Heavy Gas Oils Residuum Motor Gasoline Blending Components (MGBC) (net) MGBC - Reformulated MGBC - Reformulated - RBOB MGBC - Reformulated, RBOB for Blending w/ Alcohol MGBC - Reformulated, RBOB for Blending w/ Ether MGBC - Conventional MGBC - CBOB MGBC - Conventional, GTAB MGBC - Other Conventional Aviation Gasoline Blending Components (net) Alaskan Crude Oil Receipts Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day

238

Why sequence ethene and vinyl chloride-oxidizing Mycobacterium strains?  

NLE Websites -- All DOE Office Websites (Extended Search)

sequence ethene and vinyl sequence ethene and vinyl chloride-oxidizing Mycobacterium strains? Mycobacteria are known for causing human and animal diseases but they are also important degraders of hard-to-break-down water contaminants such as polyaromatic hydrocarbons (PAHs) and methyl tert-butyl ether (MTBE). So far the handful of bacterial species representing the Mycobacterium genus that have been sequenced all break down PAHs. In this project, researchers focus on the genomes of mycobacterial species isolated from soil, freshwater and marine environments that use the alkene compounds ethene and vinyl chloride as carbon sources. Chlorinated ethene compounds are difficult to remove from contaminated groundwater but necessary because of their toxicity. Additionally these compounds reduce the ozone levels in the atmosphere.

239

Comparative Environmental Performance of Two-Diesel-Fuel Oxygenates: Dibutyl Maleate (DBM) and Triproplyene Glycol Monomethyl Ether (TGME)  

DOE Green Energy (OSTI)

Many studies have shown that the addition of oxygen bearing compounds to diesel fuel can significantly reduce particulate emissions. To assist in the evaluation of the environmental performance of diesel-fuel oxygenates, we have implemented a suite of diagnostic models for simulating the transport of compounds released to air, water, and soils/groundwater as well as regional landscapes. As a means of studying the comparative performance of DBM and TGME, we conducted a series of simulations for selected environmental media. Benzene and methyl tertiary butyl ether (MTBE) were also addressed because they represent benchmark fuel-related compounds that have been the subject of extensive environmental measurements and modeling. The simulations showed that DBM and TGME are less mobile in soil because of reduced vapor-phase transport and increased retention on soil particles. The key distinction between these two oxygenates is that DBM is predicted to have a greater potential than TGME for aerobic biodegradation, based on chemical structure.

Layton, D.W.; Marchetti, A.A.

2001-10-01T23:59:59.000Z

240

Refinery & Blenders Net Input of Crude Oil  

U.S. Energy Information Administration (EIA) Indexed Site

Input Input Product: Total Crude Oil & Petroleum Products Crude Oil Natural Gas Plant Liquids and Liquefied Refinery Gases Pentanes Plus Liquefied Petroleum Gases Ethane Normal Butane Isobutane Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Hydrogen Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) All Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Other Hydrocarbons Unfinished Oils (net) Unfinished Oils, Naphthas and Lighter Unfinished Oils, Kerosene and Light Gas Oils Unfinished Oils, Heavy Gas Oils Residuum Motor Gasoline Blending Components (MGBC) (net) MGBC - Reformulated MGBC - Reformulated - RBOB MGBC - Reformulated, RBOB for Blending w/ Alcohol MGBC - Reformulated, RBOB for Blending w/ Ether MGBC - Reformulated, GTAB MGBC - Conventional MGBC - CBOB MGBC - Conventional, GTAB MGBC - Other Conventional Aviation Gasoline Blending Components (net) Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


241

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Ethanol Plant Production Ethanol Plant Production Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Fuel Ethanol An anhydrous alcohol (ethanol with less than 1% water) intended for gasoline blending as described in the Oxygenates definition. Oxygenates Substances which, when added to gasoline, increase the amount of oxygen in that gasoline blend. Ethanol, Methyl Tertiary Butyl Ether (MTBE), Ethyl Tertiary Butyl Ether (ETBE), and methanol are common oxygenates. Fuel Ethanol: Blends of up to 10 percent by volume anhydrous ethanol (200 proof) (commonly referred to as the "gasohol waiver"). Methanol: Blends of methanol and gasoline-grade tertiary butyl alcohol (GTBA) such that the total oxygen content does not exceed 3.5 percent by weight and the ratio of methanol to GTBA is less than or equal to 1. It is also specified that this blended fuel must meet ASTM volatility specifications (commonly referred to as the "ARCO" waiver).

242

Appendix A - Acronyms  

NLE Websites -- All DOE Office Websites (Extended Search)

A - ACRONYMS A - ACRONYMS AASHTO American Association of State Highway and Transportation Officials CNG Compressed Natural Gases CVO Commercial Vehicle Operation DOE Department of Energy DOT Department of Transportation E85 85% Ethanol, 15% Gasoline EPA Environmental Protection Agency ExFIRS Excise Files Information Retrieval System ExSTARS Excise Summary Terminal Activity Reporting System FHWA Federal Highway Administration FTA Federation of Tax Administrators GAO General Accounting Office HTF Highway Trust Fund IFTA International Fuel Tax Agreement IM Interstate Maintenance IRS Internal Revenue Service LNG Liquid Natural Gases LPG Liquefied Petroleum Gases M85 85% Methanol, 15% Gasoline MTBE Methyl Tertiary Butyl Ether NHS National Highway System ORNL Oak Ridge National Laboratory STP Surface Transportation Program

243

Total Blender Net Input of Petroleum Products  

U.S. Energy Information Administration (EIA) Indexed Site

Input Input Product: Total Input Natural Gas Plant Liquids and Liquefied Refinery Gases Pentanes Plus Liquid Petroleum Gases Normal Butane Isobutane Other Liquids Oxygenates/Renewables Methyl Tertiary Butyl Ether (MTBE) Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Unfinished Oils (net) Unfinished Oils, Naphthas and Lighter Unfinished Oils, Kerosene and Light Gas Oils Unfinished Oils, Heavy Gas Oils Residuum Motor Gasoline Blending Components (MGBC) (net) MGBC - Reformulated MGBC - Reformulated - RBOB MGBC - Reformulated, RBOB for Blending w/ Alcohol MGBC - Reformulated, RBOB for Blending w/ Ether MGBC - Reformulated, GTAB MGBC - Conventional MGBC - Conventional, CBOB MGBC - Conventional, GTAB MGBC - Other Conventional Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day

244

APPLICATIONS OF LAYERED DOUBLE HYDROXIDES IN REMOVING OXYANIONS FROM OIL REFINING AND COAL MINING WASTEWATER  

SciTech Connect

Western Research Institute (WRI), in conjunction with the U.S. Department of Energy (DOE), conducted a study of using the layered double hydroxides (LDH) as filter material to remove microorganisms, large biological molecules, certain anions and toxic oxyanions from various waste streams, including wastewater from refineries. Results demonstrate that LDH has a high adsorbing capability to those compounds with negative surface charge. Constituents studied include model bacteria, viruses, arsenic, selenium, vanadium, diesel range hydrocarbons, methyl tert-butyl ether (MTBE), mixed petroleum constituents, humic materials and anions. This project also attempted to modify the physical structure of LDH for the application as a filtration material. Flow characterizations of the modified LDH materials were also investigated. Results to date indicate that LDH is a cost-effective new material to be used for wastewater treatment, especially for the treatment of anions and oxyanions.

Song Jin; Paul Fallgren

2006-03-01T23:59:59.000Z

245

Available Technologies: Bacterial Overproduction of Methyl Ketones ...  

u.s. department of energy • office of science • university of california. contact webmaster • comments • policy /privacy/security ...

246

Phytoremediation of Ionic and Methyl Mercury P  

DOE Green Energy (OSTI)

Our long-term goal is to enable highly productive plant species to extract, resist, detoxify, and/or sequester toxic heavy metal pollutants as an environmentally friendly alternative to physical remediation methods. We have focused this phytoremediation research on soil and water-borne ionic and methylmercury. Mercury pollution is a serious world-wide problem affecting the health of human and wild-life populations. Methylmercury, produced by native bacteria at mercury-contaminated wetland sites, is a particularly serious problem due to its extreme toxicity and efficient biomagnification in the food chain. We engineered several plant species (e.g., Arabidopsis, tobacco, canola, yellow poplar, rice) to express the bacterial genes, merB and/or merA, under the control of plant regulatory sequences. These transgenic plants acquired remarkable properties for mercury remediation. (1) Transgenic plants expressing merB (organomercury lyase) extract methylmercury from their growth substrate and degrade it to less toxic ionic mercury. They grow on concentrations of methylmercury that kill normal plants and accumulate low levels of ionic mercury. (2) Transgenic plants expressing merA (mercuric ion reductase) extract and electrochemically reduce toxic, reactive ionic mercury to much less toxic and volatile metallic mercury. This metal transformation is driven by the powerful photosynthetic reducing capacity of higher plants that generates excess NADPH using solar energy. MerA plants grow vigorously on levels of ionic mercury that kill control plants. Plants expressing both merB and merA degrade high levels of methylmercury and volatilize metallic mercury. These properties were shown to be genetically stable for several generations in the two plant species examined. Our work demonstrates that native trees, shrubs, and grasses can be engineered to remediate the most abundant toxic mercury pollutants. Building on these data our working hypothesis for the next grant period is that transgenic plants expressing the bacterial merB and merA genes will (a) remove mercury from polluted soil and water and (b) prevent methylmercury from entering the food chain. Our specific aims center on understanding the mechanisms by which plants process the various forms of mercury and volatilize or transpire mercury vapor. This information will allow us to improve the design of our current phytoremediation strategies. As an alternative to volatilizing mercury, we are using several new genes to construct plants that will hyperaccumulate mercury in above-ground tissues for later harvest. The Department of Energy's Oak Ridge National Laboratory and Brookhaven National Laboratory have sites with significant levels of mercury contamination that could be cleaned by applying the scientific discoveries and new phytoremediation technologies described in this proposal. The knowledge and expertise gained by engineering plants to hyperaccumulate mercury can be applied to the remediation of other heavy metals pollutants (e.g., arsenic, cesium, cadmium, chromium, lead, strontium, technetium, uranium) found at several DOE facilities.

Meagher, Richard B.

1999-06-01T23:59:59.000Z

247

Identifiable mercury methylation genes and enzymes ...  

be limited or unavailable. Patent applications directed towards this invention may not have been filed with any patent ... Disclosure Number 201202869 ...

248

Inter- and intracellular dynamics of DNA methylation  

E-Print Network (OSTI)

A. Spadola, E. Yuan, J. Kosek, L. Jiang, E. Hod, K. Li, V.A. Spadola, E. Yuan, J. Kosek, L. Jiang, E. Hod, K. Li, V.

Shoemaker, Robert Field

2010-01-01T23:59:59.000Z

249

DNA methylation in early mammalian development  

E-Print Network (OSTI)

All the cells in the body contain the same genome yet showcase drastically different phenotypes. This is the result of different transcriptional programs, which are partly controlled by epigenetic modifications, including ...

Chan, Michelle M. (Michelle Mei Wah)

2013-01-01T23:59:59.000Z

250

Phytogenic biosynthesis and emission of methyl acetate  

passing room air through a series of three high-purity hydro-carbon traps (Restek Inc., Bellefonte, PA, USA). ... Environmental Research of the U.S. Department of Energy

251

Materials Week '97: Wednesday AM Session  

Science Conference Proceedings (OSTI)

... MI 48104; Gordon Geiger, Qualitech Steel Corporation, 301 Merchant Bank .... hardness and impact energy are reported during austempering at 400, 375, ...

252

SBOT TENNESSEE OAK RIDGE INSTITUTE SCIENCE AND EDUCATION POC  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

TENNESSEE TENNESSEE OAK RIDGE INSTITUTE SCIENCE AND EDUCATION POC Ernest W. Whitaker Telephone (865) 576-9224 Email ernest.whitaker@orise.orau.gov ADMINISTATIVE / WASTE / REMEDIATION Professional Employer Organizations 561330 Exterminating and Pest Control Services 561710 Landscaping Services 561730 Remediation Services 562910 Materials Recovery Facilities 562920 CONSTRUCTION Power and Communication Line and Related Structures Construction 237130 Other Building Equipment Contractors 238290 EDUCATION Computer Training 611420 All Other Miscellaneous Schools and Instruction 611699 Educational Support Services 611710 GOODS Motor Vehicle Supplies and New Parts Merchant Wholesalers 423120 Office Equipment Merchant Wholesalers 423420 Other Commercial Equipment Merchant Wholesalers 423440 Electrical and Electronic Appliance, Television, and Radio Set Merchant Wholesalers

253

Retail Unbundling - Kentucky  

U.S. Energy Information Administration (EIA)

Energy Information Administration (U.S ... of last resort and remains in the merchant business, ... transportation capacity and undergo a prospective capacity audit.”

254

Trading Point: Central Appalachian (CAPP) is the nation's ...  

U.S. Energy Information Administration (EIA)

Central Appalachian (CAPP) coal spot prices are the most widely referenced prices for eastern coal in the United States. Coal producers, electric utilities, merchant ...

255

2009 Wind Technologies Market Report  

E-Print Network (OSTI)

and lower wholesale electricity prices has taken a toll onreductions in wholesale electricity prices that began insharply lower wholesale electricity prices, merchant/quasi-

Wiser, Ryan

2010-01-01T23:59:59.000Z

256

NRG-GenOn acquisition plan would create the largest independent ...  

U.S. Energy Information Administration (EIA)

NRG was formed from the regulated utility Xcel Energy, and GenOn was formed from Mirant Energy, which was once the merchant arm of the Southern Company.

257

Transmission planning in deregulated power markets.  

E-Print Network (OSTI)

??Transmission systems in deregulated power systems have largely been left to centralized network operators although various forms of participation by merchant operators have been proposed.… (more)

Panambarage Anton Jagath Fonseka.

2008-01-01T23:59:59.000Z

258

The Market Potential for Electrolytic Hydrogen  

Science Conference Proceedings (OSTI)

Analyzes the small-user hydrogen market. Improvements in current electrolyzer technology may make electrolytic hydrogen competitive with purchased (merchant) hydrogen for many specialty users.

1979-08-01T23:59:59.000Z

259

Browse wiki | Open Energy Information  

Open Energy Info (EERE)

is an independent merchant banking firm focused exclusively on serving the renewable energy industry. + , Harrison + , New York + Place Harrison, New York + Product NorthWinds...

260

Data:E5c5589d-19b9-401b-94c4-01f69a83de03 | Open Energy Information  

Open Energy Info (EERE)

Alternative Maritime Power Sector: Commercial Description: Applicable to services with energy usage resulting from Merchant Ships participating in the Port of Los Angeles (POLA)...

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


261

Idaho National Laboratory - Hydropower Program- Annotated Bibliography  

NLE Websites -- All DOE Office Websites (Extended Search)

Conference Proceedings. May be obtained by writing to: IREC Proceedings Code 4, 73 DBEB Energy Division, 335 Merchant Street, Room 110, Honolulu, Hawaii 96813. 1988 Small Hydro...

262

Total  

U.S. Energy Information Administration (EIA) Indexed Site

Normal ButaneButylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Other Renewable Diesel Fuel Other Renewable Fuels Gasoline Blending...

263

Total  

U.S. Energy Information Administration (EIA) Indexed Site

Normal ButaneButylene Other Liquids Oxygenates Fuel Ethanol MTBE Other Oxygenates Biomass-based Diesel Fuel Other Renewable Diesel Fuel Other Renewable Fuels Gasoline Blending...

264

Numerical and experimental studies of ethanol flames and autoignition theory for higher alkanes  

E-Print Network (OSTI)

initiated ignition in methane-propane mixtures”, Combustiontemperature ignition of propane with MTBE as an additive:detonation in ethylene and propane mixtures”, Combustion and

Saxena, Priyank

2007-01-01T23:59:59.000Z

265

DOE Solar Decathlon: New York Institute of Technology: Instituting  

NLE Websites -- All DOE Office Websites (Extended Search)

New York Institute of Technology's solar house in its permanent location at the U.S. Merchant Marine Academy. New York Institute of Technology's solar house in its permanent location at the U.S. Merchant Marine Academy. Enlarge image Green Machine/Blue Space relies on a hydrogen fuel cell to convert and store energy collected by the house's photovoltaic system. (Courtesy of Kevin Rodgers/U.S. Merchant Marine Academy) Who: New York Institute of Technology What: Green Machine/ Blue Space Where: U.S. Merchant Marine Academy 300 Steamboat Road Kings Point, NY 11024 Map This House Public tours: Not available Solar Decathlon 2005 New York Institute of Technology: Instituting Technology New York Institute of Technology partnered with the U.S. Merchant Marine Academy to develop a solar-powered house for the U.S. Department of Energy Solar Decathlon 2005. The house, called Green Machine/Blue Space, was

266

Methods and techniques for disruption-free network  

E-Print Network (OSTI)

areas. The National Institute for Petroleum and Energy Research (NIPER) Survey reports MTBE content (as. The content of MTBE is seasonal, particularly in OXY areas, and can vary in many locations. However, NIPER. Using NIPER data, areas of the country where NAWQA has sampled surface and ground water were classified

Bonaventure, Olivier

267

Microsoft Word - BingQuestionOne1004.doc  

Gasoline and Diesel Fuel Update (EIA)

Supply Impacts of an MTBE Ban Supply Impacts of an MTBE Ban September 2002 ii Energy Information Administration/Supply Impacts of An MTBE Ban Contacts This report was prepared by the Office of Oil and Gas of the Energy Information Administration. General questions concerning the report may be directed to Mary J. Hutzler (202/586-2222, mhutzler@eia.doe.gov), Director, Office of Integrated Analysis and Forecasting, or Joanne Shore (202/586-4677, joanne.shore@eia.doe.gov), Team Leader, Petroleum Division. 1 Energy Information Administration/Supply Impacts of An MTBE Ban Supply Impacts of an MTBE Ban On June 17, 2002, Senator Jeff Bingaman, Chairman of the Senate Committee on Energy and Natural Resources, requested (Appendix A) that the Energy Information Administration (EIA) provide analysis of eight factors related to the Senate-passed fuels

268

DNA methylation age of human tissues and cell types  

E-Print Network (OSTI)

adipose) tissue from [72]. Data set 61 consists of humanheart tissue from [27]. Data set 62 consists of kidney (tissue from TCGA (KIRC). Data set 63 consists of liver (

Horvath, Steve

2013-01-01T23:59:59.000Z

269

Global methylation responses to low dose radiation exposure  

NLE Websites -- All DOE Office Websites (Extended Search)

comprises a very large proportion of the mouse and human genomes. Using bisulphite modification and quantitative real-time PCR, the method can be used to analyse a very large pool...

270

Study of methyl group rotations and primary relaxation in poly ...  

Science Conference Proceedings (OSTI)

... experiment, we will start with a fixed window scan (FWS), covering the entire ... 4 K. The measurements performed here will cover a temperature ...

2013-04-02T23:59:59.000Z

271

Small RNAs, DNA methylation and transposable elements in wheat  

E-Print Network (OSTI)

reinhardtii by a DEAH-Box RNA helicase. Science 2000, 290:homolog of Werner syndrome helicase and RNaseD. Cell 1999,

2010-01-01T23:59:59.000Z

272

A-61: Poly Methyl Methacrylate-Halloysite Composite Nanofibers ...  

Science Conference Proceedings (OSTI)

... as Shielding Materials for Electromagnetic Interference and Radiation Shielding ... for Nuclear Power Plant Steam Generators during Cold-Working Process.

273

Ultrastructural changes in rat hepatocytes following acute methyl mercury intoxication  

SciTech Connect

Male rats were given daily subcutaneous injections of methylmercuric chloride (CH/sub 3/HgCl) at a dosage of 10 mg/kg body weight for 4 days. The earliest ultrastructural changes consisted of dilatation of the rough endoplasmic reticulum, wavy transformation of the mitochondrial membranes and occasional accumulation of liposomes. Focal areas of cytoplasmic degradation were observed 1 day after the initial administration of mercury. An increased number of lysosomes as well as swelling and floccular degeneration of the mitochondria were frequently observed at 2 days. Sequestration of cytoplasmic organelles within the hepatocytes, extrusion of degenerated hepatic organelles and cytoplasmic debris into the sinusoid could be observed 24 hours after the initial mercury administration and became a frequent finding after 4 days of intoxication. (auth)

Desnoyers, P.A.; Chang, L.W.

1975-06-01T23:59:59.000Z

274

Refinery & Blenders Net Input of Methyl Tertiary Butyl Ether ...  

U.S. Energy Information Administration (EIA)

-No Data Reported; --= Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Notes: RBOB with Ether, RBOB ...

275

Engineering of Bacterial Methyl Ketone Synthesis for Biofuels  

Published Ahead of Print 28 October 2011. €€ 10.1128/AEM.06785-11. Appl. Environ. Microbiol.€2012, 78(1):70. DOI: Harry R. Beller Ee-Been Goh, Edward E. K ...

276

RESEARCH Open Access Kinetics of DNA methylation inheritance by the  

E-Print Network (OSTI)

/G1 phase was superior to that seen in S phase, but not the observation that the number of the Dnmt1/ PPARg dots seen in S phase was superior to that seen in G2/M phase. Without explaining all variations-treated cells was due to an accumulation of p53. Acknowledgements We thank to Philippe Hulin for its technical

Paris-Sud XI, Université de

277

The Esterification of Naphthenic Acids for Methyl Ester Production .  

E-Print Network (OSTI)

??The remediation of tailings water, a by-product of bitumen extraction, is of utmost importance to the Athabasca oil sands industry due to its toxicity to… (more)

Dastjerdi, Zahra

2010-01-01T23:59:59.000Z

278

Engineering of bacterial methyl ketone synthesis for biofuels  

E-Print Network (OSTI)

ketone synthesis for biofuels Ee-Been Goh†† 1,3 , Edward E.microbes for use as biofuels, such as fatty acid ethylother fatty acid-derived biofuels, such as fatty acid ethyl

Goh, Ee-Been

2012-01-01T23:59:59.000Z

279

Investigation of the Atmospheric Ozone Impacts of Methyl Iodide  

E-Print Network (OSTI)

ethylene, propylene, n-butane and trans-2-butene werepropane, propylene, n-butane, n-hexane, toluene, n-octaneas ethylene, propylene, n-butane and trans-2-butene and 30 m

Carter, W P L

2007-01-01T23:59:59.000Z

280

Validation in Genomics: CpG Island Methylation Revisited  

E-Print Network (OSTI)

analysis. In: Functional Genomics: Methods and Protocols, M.Segal: Validation in Genomics: CpG Island Methylationpackage and applications to genomics. Bioinformatics and

Segal, Mark R

2006-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


281

An experimental design algorithm applied to study of methyl ...  

Science Conference Proceedings (OSTI)

... The oxidation of hydrocarbon fuels proceeds by means of the ... to simulate these experiments, in this case the Jet Surrogate Fuel model. ...

282

U.S. Blender Net Input  

U.S. Energy Information Administration (EIA) Indexed Site

2007 2008 2009 2010 2011 2012 View 2007 2008 2009 2010 2011 2012 View History Total Input 1,184,435 1,522,193 1,850,204 2,166,784 2,331,109 2,399,318 2005-2012 Natural Gas Plant Liquids and Liquefied Refinery Gases 3,445 5,686 6,538 7,810 10,663 2008-2012 Pentanes Plus 2,012 474 1,808 1,989 2,326 4,164 2005-2012 Liquid Petroleum Gases 2,971 3,878 4,549 5,484 6,499 2008-2012 Normal Butane 2,943 2,971 3,878 4,549 5,484 6,499 2005-2012 Isobutane 2005-2006 Other Liquids 1,518,748 1,844,518 2,160,246 2,323,299 2,388,655 2008-2012 Oxygenates/Renewables 234,047 274,974 286,837 295,004 2009-2012 Methyl Tertiary Butyl Ether (MTBE) 2005-2006 Renewable Fuels (incl. Fuel Ethanol) 234,047 274,974 286,837 295,004 2009-2012 Fuel Ethanol 131,810 182,772 232,677 273,107 281,507 287,433 2005-2012

283

U.S. Blender Net Input  

U.S. Energy Information Administration (EIA) Indexed Site

Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View Apr-13 May-13 Jun-13 Jul-13 Aug-13 Sep-13 View History Total Input 206,541 217,867 212,114 216,075 219,783 208,203 2005-2013 Natural Gas Plant Liquids and Liquefied Refinery Gases 891 352 376 196 383 1,397 2008-2013 Pentanes Plus 261 301 313 67 287 393 2005-2013 Liquid Petroleum Gases 630 51 63 129 96 1,004 2008-2013 Normal Butane 630 51 63 129 96 1,004 2005-2013 Isobutane 2005-2006 Other Liquids 205,650 217,515 211,738 215,879 219,400 206,806 2008-2013 Oxygenates/Renewables 25,156 26,576 26,253 26,905 27,788 25,795 2009-2013 Methyl Tertiary Butyl Ether (MTBE) 2005-2006 Renewable Fuels (incl. Fuel Ethanol) 25,156 26,576 26,253 26,905 27,788 25,795 2009-2013 Fuel Ethanol 24,163 25,526 24,804 25,491 25,970 24,116 2005-2013

284

Total Crude Oil and Petroleum Products Exports  

U.S. Energy Information Administration (EIA) Indexed Site

Exports Exports Product: Total Crude Oil and Petroleum Products Crude Oil Natural Gas Plant Liquids and Liquefied Refinery Gases Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Biomass-Based Diesel Motor Gasoline Blend. Comp. (MGBC) MGBC - Reformulated MGBC - Conventional Aviation Gasoline Blend. Comp. Finished Petroleum Products Finished Motor Gasoline Reformulated Gasoline Conventional Gasoline Finished Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Distillate Fuel Oil Distillate F.O., 15 ppm and under Distillate F.O., Greater than 15 to 500 ppm Distillate F.O., Greater than 500 ppm Residual Fuel Oil Naphtha for Petro. Feed. Use Other Oils Petro. Feed. Use Special Naphthas Lubricants Waxes Petroleum Coke Asphalt and Road Oil Miscellaneous Products Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day

285

The National Energy Modeling System: An Overview 2000 - International  

Gasoline and Diesel Fuel Update (EIA)

international energy module (IEM) consists of four submodules (Figure 4) that perform the following functions: international energy module (IEM) consists of four submodules (Figure 4) that perform the following functions: world oil market submodule—calculates the average annual world oil price (imported refiner acquisition cost) that is consistent with worldwide petroleum demand and supply availability crude oil supply submodule—provides im- ported crude oil supply curves for five crude oil quality classes petroleum products supply submodule—pro- vides imported refined product supply curves for eleven types of refined products oxygenates supply submodule—provides imported oxygenates supply curves for methyl tertiary butyl ether (MTBE) and methanol. Figure 4. International Energy Module Structure The world oil price that is generated by the world oil market submodule is used by all the modules of NEMS as well as the other submodules of IEM. The import supply curves for crude oils, refined products, and oxygenates are used by the petroleum market module.

286

Refinery Stocks of Crude Oil and Petroleum Products  

Gasoline and Diesel Fuel Update (EIA)

Product: Crude Oil and Petroleum Products Crude Oil Petroleum Products Pentanes Plus Liquefied Petroleum Gases Ethane/Ethylene Propane/Propylene Normal Butane/Butylene Isobutane/Isobutylene Oxygenates/Renewables/Other Hydrocarbons Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) All Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Renewable Diesel Fuel Other Renewable Fuels Other Hydrocarbons Unfinished Oils Naphthas and Lighter Kerosene and Light Gas Oils Heavy Gas Oils Residuum Motor Gasoline Blending Components MGBC - Reformulated MGBC - Reformulated - RBOB MGBC - RBOB for Blending with Alcohol* MGBC - RBOB for Blending with Ether* MGBC - Conventional MGBC - Conventional CBOB MGBC - Conventional GTAB MGBC - Conventional Other Aviation Gasoline Blending Components Finished Motor Gasoline Reformulated Reformulated Blended with Fuel Ethanol Reformulated, Other Conventional Gasoline Conventional Gasoline Blended with Fuel Ethanol Conventional Gasoline Blended with Fuel Ethanol, Ed55 and Lower Conventional Other Gasoline Finished Aviation Gasoline Kerosene-Type Jet Fuel Kerosene Distillate Fuel Oil Distillate Fuel Oil, 15 ppm and Under Distillate Fuel Oil, Greater than 15 ppm to 500 ppm Distillate Fuel Oil, Greater than 500 ppm Residual Fuel Oil Less than 0.31 Percent Sulfur 0.31 to 1.00 Percent Sulfur Greater than 1.00 Percent Sulfur Petrochemical Feedstocks Naphtha for Petrochemical Feedstock Use Other Oils for Petrochemical Feedstock Use Special Naphthas Lubricants Waxes Petroleum Coke Marketable Coke Asphalt and Road Oil Miscellaneous Products Period-Units: Monthly-Thousand Barrels Annual-Thousand Barrels

287

Fuel-Cycle energy and emission impacts of ethanol-diesel blends in urban buses and farming tractors.  

DOE Green Energy (OSTI)

About 2.1 billion gallons of fuel ethanol was used in the United States in 2002, mainly in the form of gasoline blends containing up to 10% ethanol (E10). Ethanol use has the potential to increase in the U.S. blended gasoline market because methyl tertiary butyl ether (MTBE), formerly the most popular oxygenate blendstock, may be phased out owing to concerns about MTBE contamination of the water supply. Ethanol would remain the only viable near-term option as an oxygenate in reformulated gasoline production and to meet a potential federal renewable fuels standard (RFS) for transportation fuels. Ethanol may also be blended with additives (co-solvents) into diesel fuels for applications in which oxygenation may improve diesel engine emission performance. Numerous studies have been conducted to evaluate the fuel-cycle energy and greenhouse gas (GHG) emission effects of ethanol-gasoline blends relative to those of gasoline for applications in spark-ignition engine vehicles (see Wang et al. 1997; Wang et al. 1999; Levelton Engineering et al. 1999; Shapouri et al. 2002; Graboski 2002). Those studies did not address the energy and emission effects of ethanol-diesel (E-diesel or ED) blends relative to those of petroleum diesel fuel in diesel engine vehicles. The energy and emission effects of E-diesel could be very different from those of ethanol-gasoline blends because (1) the energy use and emissions generated during diesel production (so-called ''upstream'' effects) are different from those generated during gasoline production; and (2) the energy and emission performance of E-diesel and petroleum diesel fuel in diesel compression-ignition engines differs from that of ethanol-gasoline blends in spark-ignition (Otto-cycle-type) engine vehicles. The Illinois Department of Commerce and Community Affairs (DCCA) commissioned Argonne National Laboratory to conduct a full fuel-cycle analysis of the energy and emission effects of E-diesel blends relative to those of petroleum diesel when used in the types of diesel engines that will likely be targeted first in the marketplace. This report documents the results of our study. The draft report was delivered to DCCA in January 2003. This final report incorporates revisions by the sponsor and by Argonne.

Wang, M.; Saricks, C.; Lee, H.

2003-09-11T23:59:59.000Z

288

ECML v1.1: Field Specifications for E-Commerce  

Science Conference Proceedings (OSTI)

Customers are frequently required to enter substantial amounts of information at an Internet merchant site in order to complete a purchase or other transaction, especially the first time they go there. A standard set of information fields is defined ...

D. Eastlake, 3rd; T. Goldstein

2001-04-01T23:59:59.000Z

289

For those offices that elect t  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

those offices that elect t o use STRIPES, below are a few best practices for your use. To eliminate modifications t o the Purchase Card Order, confirm pricing with the merchant...

290

Long-Range Statistical Forecasting of Ice Severity in the Beaufort–Chukchi Sea  

Science Conference Proceedings (OSTI)

Interannual variations in Beaufort Sea summer ice conditions influence a wide range of socioeconomic activities, including merchant shipping in the Beaufort Sea and subsistence lifestyles on the Alaskan North Slope. Each year, the National Ice ...

Sheldon Drobot

2003-12-01T23:59:59.000Z

291

Hull-Mounted Sea Surface Temperatures from Ships of Opportunity  

Science Conference Proceedings (OSTI)

The design and deployment of an inexpensive hull temperature sensor and data logger system was undertaken for the purpose of improving the measurement of sea surface temperature (SST) by ship-of-opportunity merchant vessels. The resulting hull ...

W. J. Emery; K. Cherkauer; B. Shannon; R. W. Reynolds

1997-10-01T23:59:59.000Z

292

The Jones Act : an economic and political evaluation  

E-Print Network (OSTI)

On June 5, 1920, the Merchant Marine Act of 1920, also known as the Jones Act, became law. The Jones Act, a cabotage law, restricts American waterborne domestic trade to vessels flagged in the United States, owned by ...

Smith, Richard A. (Richard Allen), 1981-

2004-01-01T23:59:59.000Z

293

Genizah MS T-S AS 146.24  

E-Print Network (OSTI)

Agreement that the physician Ab? l-?asan Joseph b. Josi[a]h al-Tunis? will pay 14 dinars to Hil?l b. Sahl al-?ahrajt?, the silk merchant....

Unknown

2011-02-24T23:59:59.000Z

294

Correction of Marine Air Temperature Observations for Solar Radiation Effects  

Science Conference Proceedings (OSTI)

The effect of incoming solar radiation on merchant ships' observations of air temperature was assessed as part of the Voluntary Observing Ships' Special Observing Project for the North Atlantic (VSOP-NA), The ships' reports were compared with ...

Elizabeth C. Kent; Raoul J. Tiddy; Peter K. Taylor

1993-12-01T23:59:59.000Z

295

Toward Estimating Climatic Trends in SST. Part II: Random Errors  

Science Conference Proceedings (OSTI)

Random observational errors for sea surface temperature (SST) are estimated using merchant ship reports from the International Comprehensive Ocean–Atmosphere Data Set (ICOADS) for the period of 1970–97. A statistical technique, semivariogram ...

Elizabeth C. Kent; Peter G. Challenor

2006-03-01T23:59:59.000Z

296

Assessing the impact of automated path planning aids in the maritime community  

E-Print Network (OSTI)

In the area of merchant maritime navigation, electronic charts are a relatively new tool. As a result, navigational path planning environments that allow users to manually enter a path onto an electronic chart are becoming ...

Buchin, Mariela E

2009-01-01T23:59:59.000Z

297

Tuesday Afternoon Sessions  

Science Conference Proceedings (OSTI)

The merchant acid market collapsed in 1993 but has subsequently rallied. ... but SEM analysis indicated that substantial amounts of unreacted calcium oxide were ... The information on this page is maintained by TMS Customer Service Center ...

298

An Intersection of Oceanic Waveguides: Variability in the Indonesian Throughflow Region  

Science Conference Proceedings (OSTI)

Temperature and sea level variability within the Indonesian seas and southeast Indian Ocean are described based on expendable bathythermograph deployments along volunteer merchant shipping lines under way since 1983. These data resolve ...

Susan Wijffels; Gary Meyers

2004-05-01T23:59:59.000Z

299

An early conceptual design and feasibility analysis of a nuclear-powered cargo vessel  

E-Print Network (OSTI)

Economic globalization has resulted in the tremendous growth of worldwide trade. Much of this trade is carried out via the various waterways of the world. The bulk of these trade goods are transported by merchant ships ...

Beaver, John L. (John Lewis)

2009-01-01T23:59:59.000Z

300

Final_Tech_Session_Schedule_and_Location.xls  

NLE Websites -- All DOE Office Websites (Extended Search)

- EOR >90% CO 2 Wells Tanker - EOR Flue Gas Fires Ammonia Ethanol Off-gas Natural Gas Landfill Gas EGR Coalbed Methane Merchant Gas <10% Hydrogen Mfg. Syngas Coal Gasification...

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


301

Nuclear Power: a Hedge against Uncertain Gas and Carbon Prices?  

E-Print Network (OSTI)

High fossil fuel prices have rekindled interest in nuclear power. This paper identifies specific nuclear characteristics making it unattractive to merchant generators in liberalised electricity markets, and argues that non-fossil fuel technologies...

Roques, Fabien A; Nuttall, William J; Newbery, David; de Neufville, Richard

2006-03-14T23:59:59.000Z

302

CO2e Capital Limited | Open Energy Information  

Open Energy Info (EERE)

City, New York Zip 10022 Product New York based merchant bank focused on reducing global greenhouse gas emissions. References CO2e Capital Limited1 LinkedIn Connections...

303

A Comprehensive Ocean-Atmosphere Data Set  

Science Conference Proceedings (OSTI)

Development is described of a Comprehensive Ocean-Atmosphere Data Set (COADS)—the result of a cooperative project to collect global weather observations taken near the ocean's surface since 1854, primarily from merchant ships, into a compact and ...

Scott D. Woodruff; Ralph J. Slutz; Roy L. Jenne; Peter M. Steurer

1987-10-01T23:59:59.000Z

304

The Real-Time Data Management System for Argo Profiling Float Observations  

Science Conference Proceedings (OSTI)

Argo is an internationally coordinated program directed at deploying and maintaining an array of 3000 temperature and salinity profiling floats on a global 3° latitude × 3° longitude grid. Argo floats are deployed from research vessels, merchant ...

Claudia Schmid; Robert L. Molinari; Reyna Sabina; Yeun-Ho Daneshzadeh; Xiangdong Xia; Elizabeth Forteza; Huiqin Yang

2007-09-01T23:59:59.000Z

305

The Volunteer Observing Ship and Future Ocean Monitoring  

Science Conference Proceedings (OSTI)

Widespread and sustained in situ ocean measurements are essential to an improved understanding of the state of the ocean and its role in global change. Merchant marine vessels can play a major role in ocean monitoring, yet apart from routine ...

Thomas Rossby; Gerold Siedler; Walter Zenk

1995-01-01T23:59:59.000Z

306

H2 Energy LLC | Open Energy Information  

Open Energy Info (EERE)

H2 Energy LLC Place Hawaii Sector Hydro, Hydrogen Product Partnership between HiBEAM, an organisation of venture capitalists, and Sennet Capital, a merchant bank, selected by state...

307

Copyright (c) Cem Kaner, 1999. 1 A Bad Law for Bad Software --  

E-Print Network (OSTI)

, not directly covered by the UCC. · UCC is supplemented by laws governing fraud, deceptive trade practices are invalid. ­ Warranty of merchantability has been hard to disclaim since the days of snake oil. · Post

308

Computational Geosciences 1 (1997) 271288 271 Pulsing of multiple nutrients as a strategy to achieve large  

E-Print Network (OSTI)

Bioremediation of Petroleum Hydrocar- bon and Other Organic Compounds, Vol. 3 (pp 3­18). Battelle Press, Columbus sources of MTBE in groundwater in the United-States, 1993­1994. Environ. Sci. Technol. 30: 1721

Clement, Prabhakar

309

Impacts of Motor Vehicle Operation on Water Quality in the United States - Clean-up Costs and Policies  

E-Print Network (OSTI)

oil and oil filter reimbursement checks, so check processing costsCosts of remediating underground storage tank leaks exceed benefits. Oil andOil Companies Pay US EPA to Settle Santa Monica MTBE Cleanup Costs,

Nixon, Hilary; Saphores, Jean-Daniel

2007-01-01T23:59:59.000Z

310

Support vector machine for recognition of bio-products in gasoline  

Science Conference Proceedings (OSTI)

The paper presents the application of Support Vector Machine for recognition and classification of the bio-products in the gasoline. We consider the supplement of such bio-products, as ethanol, MTBE, ETBE and benzene. The recognition system contains ...

Kazimierz Brudzewski; Stanis?aw Osowski; Tomasz Markiewicz; Jan Ulaczyk

2005-09-01T23:59:59.000Z

311

Price Incentives for Fuel Switching: Did Price Differences Slow the Phase-Out of Leaded  

E-Print Network (OSTI)

, ranging from methanol, ethanol, MTBE, and other gasoline additives to electricity. Under most regulatory gasoline, it did so essentially by requiring that all new cars built after 1975 use only unleaded fuel

California at Berkeley. University of

312

35461,"AECTRA REFG & MKTG",1,152,"MOTOR GAS, OTHER FINISHED"...  

U.S. Energy Information Administration (EIA) Indexed Site

TERTIARY BUTYL ETHER (MTBE)",2809,"SANFRANCISCO, CA","CALIFORNIA",5,515,"KOREA, REPUBLIC OF",32,0,0,"WICKLAND OIL CO","SELBY TERM","CA","CALIFORNIA",5...

313

The Impacts of Motor Vehicle Operation on Water Quality: A Preliminary Assessment  

E-Print Network (OSTI)

MTBE Phase-Out (02-32). Sacramento, CA. Caltrans, 2002. “Quality Handbook. ” Sacramento, CA. http://www.dot.ca.gov/Storage Tank Statistics. Sacramento, CA. October 7. http://

Nixon, Hilary; Saphores, Jean-Daniel M

2003-01-01T23:59:59.000Z

314

A novel process for methanol synthesis. Final report  

DOE Green Energy (OSTI)

The use of methanol (MeOH) as a fuel additive and in MTBE production has renewed interest in the search for improved MeOH processes. Commercial processes are characterized by high pressures and temperatures with low per pass conversion (10--12%). Efforts are underway to find improved MeOH synthesis processes. A slurry phase ``concurrent`` synthesis of MeOH/methyl formate (MeF) which operates under relatively mild conditions (100{degrees}C lower than present commercial processes) was the subject of investigation in this work. Evidence for a reaction scheme involving the carbonylation of MeOH to MeF followed by the hydrogenolysis of MeF to two molecules of MeOH -- the net result being the reaction of H{sub 2} with CO to give MeOH via MeF, is presented. Up to 90% per pass conversion and 98% selectivity to methanol at rates comparable to commercial processes have been obtained in spite of the presence of as much as 10,000 ppM CO{sub 2} and 3000 ppM H{sub 2}O in the gas and liquid respectively. The effect of process parameters such as temperature, pressure, H{sub 2}/CO ratio in the reactor, flow rate and catalyst loading were also investigated. The use of temperatures above 170{degrees}C at a pressure of 50 atm results in MeF being the limiting reactant. Small amounts of CH{sub 4} are also formed. Significant MeOH synthesis rates at a pressure in the range of 40--50 atm makes possible the elimination of an upstream shift reactor and the use of an air-blown syngas generator. The nature of the catalysts was studied and correlated with the behavior of the various species in the concurrent synthesis.

Tierney, J.W.; Wender, I.

1994-01-25T23:59:59.000Z

315

Task 4.9 -- Value-added products from syngas. Semi-annual report, July 1--December 31, 1996  

DOE Green Energy (OSTI)

The work on advanced fuel forms in 1996 focused on the synthesis of higher alcohols from mixtures of hydrogen and carbon dioxide (syngas) from coal gasification. Initial work in this project utilized a novel molybdenum sulfide catalyst previously shown to be active for hydrodesulfurization reactions of coal liquids. A pressurized fixed-bed flow-through reactor was constructed, and the MoS{sub 2} catalysts were tested with syngas under a variety of conditions. Unfortunately, the catalysts, even with higher molybdenum loading and addition of promoters, failed to give alcohol products. A batch reactor test of the catalyst was also conducted, but did not produce alcohol products. Group VIII metals have been used previously in catalysts for syngas reactions. Ruthenium and rhodium catalysts were prepared by impregnation of a hydrotalcite support. Tests with these catalysts in flow-through reactors also did not produce the desired alcohol products. The formation of higher alcohols from smaller ones, such as methanol and ethanol, could be commercially important if high selectivity could be achieved. The methanol and ethanol would be derived from syngas and fermentation, respectively. Based on previous work in other laboratories, it was hypothesized that the hydrotalcite-supported MoS{sub 2} or Ru or Rh catalysts could catalyze the formation of butyl alcohols. Although the desired 1-butanol was obtained in batch reactions with the promoted ruthenium catalyst, the reaction was not as selective as desired. Product suitable for a lower-vapor-pressure gasoline oxygenate additive was obtained, but it may not be economical to market such products in competition with methyl tertiary-butyl ether (MTBE). Flow-through catalytic bed reactions were not successful.

Olson, E.S.; Sharma, R.K.

1997-08-01T23:59:59.000Z

316

Dehydration of isobutanol to isobutene in a slurry reactor  

DOE Green Energy (OSTI)

The April 1990 Alternative Fuels Proposal to the Department of Energy involved the development of new technology, based on the liquid phase process, for conversion of coal-derived synthesis gas to oxygenated hydrocarbon fuels, fuel additives, and fuel intermediates. The objective of this work was to develop a slurry reactor based process for the dehydration of isobutanol to isobutene. The isobutene can serve as a feedstock for the high octane oxygenated fuel additive methyl tertiary-butyl either (MTBE). Alumina catalysts were investigated because of their wide use as a dehydration catalyst. Four commercially available alumina catalysts (Catapal B, Versal B, Versal GH, and Al-3996R) were evaluated for both activity and selectivity to the branched olefin. All four catalysts demonstrated conversions greater than 80% at 290 C, while conversions of near 100% could be obtained at 330 C. The reaction favors low pressures and moderate to low space velocities. A yield of 0.90 mole isobutene per mole reacted isobutanol or better was obtained at conversions of 60--70% and higher. From 75 to 98% conversion, the four catalysts all provide isobutene yields ranging from 0.92 to 0.94 with the maximum occurring around 90% conversion. At low conversions, the concentration of diisobutyl ether becomes significant while the concentration of linear butenes is essentially a linear function of isobutanol conversion. Doping the catalyst with up to 0.8 wt % potassium showed a modest increase in isobutene selectivity; however, this increase was more than offset by a reduction in activity. Investigations using a mixed alcohols feed (consistent with isobutanol synthesis from syngas) demonstrated a small increase in the C4 iso-olefin selectivity over that observed for a pure isobutanol feed. 55 refs.

Latshaw, B.E.

1994-02-01T23:59:59.000Z

317

Fuel cycle evaluations of biomass-ethanol and reformulated gasoline. Volume 1  

DOE Green Energy (OSTI)

The US Department of Energy (DOE) is using the total fuel cycle analysis (TFCA) methodology to evaluate energy choices. The National Energy Strategy (NES) identifies TFCA as a tool to describe and quantify the environmental, social, and economic costs and benefits associated with energy alternatives. A TFCA should quantify inputs and outputs, their impacts on society, and the value of those impacts that occur from each activity involved in producing and using fuels, cradle-to-grave. New fuels and energy technologies can be consistently evaluated and compared using TFCA, providing a sound basis for ranking policy options that expand the fuel choices available to consumers. This study is limited to creating an inventory of inputs and outputs for three transportation fuels: (1) reformulated gasoline (RFG) that meets the standards of the Clean Air Act Amendments of 1990 (CAAA) using methyl tertiary butyl ether (MTBE); (2) gasohol (E10), a mixture of 10% ethanol made from municipal solid waste (MSW) and 90% gasoline; and (3) E95, a mixture of 5% gasoline and 95% ethanol made from energy crops such as grasses and trees. The ethanol referred to in this study is produced from lignocellulosic material-trees, grass, and organic wastes -- called biomass. The biomass is converted to ethanol using an experimental technology described in more detail later. Corn-ethanol is not discussed in this report. This study is limited to estimating an inventory of inputs and outputs for each fuel cycle, similar to a mass balance study, for several reasons: (1) to manage the size of the project; (2) to provide the data required for others to conduct site-specific impact analysis on a case-by-case basis; (3) to reduce data requirements associated with projecting future environmental baselines and other variables that require an internally consistent scenario.

Tyson, K.S.

1993-11-01T23:59:59.000Z

318

The feasibility of ethanol production in Texas  

E-Print Network (OSTI)

Agricultural interests across Texas are looking at the possibility of an ethanol industry in Texas. Continued conflict in the Middle East, the ban of methyl tertiary butyl ether (MTBE) in California, and low commodity prices have all lead to increased interest in ethanol throughout the state of Texas. There have been several ethanol feasibility studies conducted. Most studies have been focused in other states, and only one incorporated risk on input and output prices. Very little research has been done in Texas. Previous studies are typically for a generic location and only looked at ethanol production from corn. This study looks at four different plant sizes in three different regions using corn and grain sorghum. This study incorporates risk on input prices (corn, grain sorghum, natural gas, and electricity) and the output prices of ethanol and dried distillers grain with solubles (DDGS). The regions that were analyzed in the study are the Texas Panhandle, the Central Texas region, and the Southeast Texas region. The results indicate that the only plants expected to generate a positive net present value (NPV) were the larger grain sorghum based plants in the Texas Panhandle. The smaller sorghum based plants in the Panhandle did not have a positive NPV. The only other plants that were close to having a positive net present value were the grain sorghum plants in the Central Texas Region. Sorghum in the Southeast Texas Region was not feasible. Using corn as the feedstock was not as feasible in any region. The results of a sensitivity analysis show that a small increase in the net income in the form of increased revenue or reduced costs would make all the plants profitable.

Herbst, Brian Keith

2003-01-01T23:59:59.000Z

319

Superacid catalysis of light hydrocarbon conversion. Final report, August 26, 1993--August 26, 1996  

DOE Green Energy (OSTI)

Motivated by the goal of finding improved catalysts for low- temperature conversion of light alkanes into fuel components or precursors of fuel components, the researchers have investigated sulfated zirconia and promoted sulfated zirconia for conversion of butane, propane, and ethane. Catalyst performance data for sulfated zirconia promoted with iron and manganese show that it is the most active noncorrosive, nonhalide catalyst known for n-butane isomerization, and it is an excellent candidate catalyst for new low- temperature n-butane isomerization processes to make isobutane, which can be converted by established technology into methyl t-butyl ether (MTBE). Various transition metals have been found to work as promoters of sulfated zirconia for n-butane isomerization. The combination of iron and manganese is the best known combination of promoters yet discovered. The iron- and manganese-promoted sulfated zirconia is also a catalyst for conversion of propane and of ethane. Ethane is converted into ethylene and butanes in the presence of the iron- and manganese-promoted sulfated zirconia; propane is also converted into butane, among other products. However, the activities of the catalyst for these reactions are orders of magnitude less than the activity for n-butane conversion, and there is no evidence that the catalyst would be of practical value for conversion of alkanes lighter than butane. The product distribution data for ethane and propane conversion provide new insights into the nature of the catalyst and its acidity. These data suggest the involvement of Olah superacid chemistry, whereby the catalyst protonates the alkane itself, giving carbonium ions (as transition states). The mechanism of protonation of the alkane may also pertain to the conversion of butane, but there is good evidence that the butane conversion also proceeds via alkene intermediates by conventional mechanisms of carbenium ion formation and rearrangement.

Gates, B.C.

1996-12-31T23:59:59.000Z

320

Methyl chloride via oxyhydrochlorination of methane. Quarterly technical progress report No. 10, January 1944--March 1994  

SciTech Connect

In work related to the design and construction of the Process Development Unit (PDU) this quarter involved further detail design and a real start to the construction activities. Status updates are given below for each discipline in the Task 2.0 and 3.0 headings. This work is progressing well. with the caveat of several small slips in the scheduling. On the catalyst development front this quarter was extremely productive. Many catalyst screening experiments were completed and they showed that control of the reaction exotherm is going to be quite challenging under PDU conditions. The presence of much more efficient reactor design and the ability to maintain closer to isothermal conditions is expected to give a significant advantage in actual PDU operation. A major concern at the moment is the cost of La in the catalyst being used. An action plan to remedy this is being put together.

NONE

1994-08-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


321

glutamate-activated N-methyl-D-aspartate (NMDA) channels have recently been de-  

E-Print Network (OSTI)

nA 2 -30 nA E DEPOL PULSE IOlnV I +2.0 nA ' 1 0.5 s Figure 7. Intracellular current injection during

Alford, Simon

322

3-Methyl-1-butanol production in Escherichia coli: random mutagenesis and two-phase fermentation  

E-Print Network (OSTI)

Bioethanol production is an attractive option because of the high productivity and yield during fermentation.

Connor, Michael R.; Cann, Anthony F.; Liao, James C.

2010-01-01T23:59:59.000Z

323

207_06 Structural Analysis of Unsaturated Fatty Acid Methyl Ester Isomers with Acetonitrile Covalent  

Science Conference Proceedings (OSTI)

AOCS Press, Urbana, IL 61802 ©2006 by AOCS Press. All rights reserved. No part of this PDF may be repro-

324

A comparative analysis of DNA methylation across human embryonic stem cell lines  

E-Print Network (OSTI)

Regenerative Medicine and Stem Cell Research at UCLA (to SEJ and MP), and by the Department of Energy

Chen, Pao-Yang; Feng, Suhua; Joo, Jong; Jacobsen, Steve E; Pellegrini, Matteo

2011-01-01T23:59:59.000Z

325

Outbreak of Minamata Disease (methyl mercury poisoning) in cats on northwestern Ontario Reserves  

SciTech Connect

Pathological, histochemical, and analytical studies have confirmed the presence of Minamata Disease in at least one of two cats that lived on or near Indian Reserves in Northwestern Ontario, Canada. These symptoms parallel the Japanese experience in the 1950s and raise ominous health considerations for the Indians who share their diet of fish. After being fed a diet that primarily consisted of fish from the English River, one cat developed such acute neurological symptoms as an ataxic gait, other abnormal movements, uncontrolled howling, and seizures. The total mercury analyses showed high levels in all tissues with 16.4 mg/kg in the brain comparable with symptomatic cats in Japan. A second cat that appeared normal had 6.9 mg/kg in its brain tissues, and pathological studies confirmed the presence of latent Minamata Disease.

Takeuchi, T. (Kumamoto Univ., Japan); D' Itri, F.M.; Fischer, P.V.; Annett, C.S.; Okabe, M.

1977-04-01T23:59:59.000Z

326

Outbreak of minamata disease (methyl mercury poisoning) in cats on Northwestern Ontario reserves  

SciTech Connect

Pathological, histochemical, and analytical studies have confirmed the presence of Minamata Disease in at least one of two cats that lived on or near Indian Reserves in Northwestern Ontario, Canada. These symptoms parallel the Japanese experience in the 1950s and raise ominous health considerations for the Indians who share their diet of fish. After being fed a diet that primarily consisted of fish from the English River, one cat developed such acute neurological symptoms as an ataxic gait, other abnormal movements, uncontrolled howling, and seizures. The total mercury analyses showed high levels in all tissues with 16.4 mg/kg in the brain comparable with symptomatic cats in Japan. A second cat that appeared normal had 6.9 mg/kg in its brain tissues, and pathological studies confirmed the presence of latent Minamata Disease.

Takeuchi, T. (Kumamoto Univ., Japan); D' Itri, F.M.; Fischer, P.V.; Annett, C.S.; Okabe, M.

1977-04-01T23:59:59.000Z

327

Treatment of Methyl tert-Butyl Ether Vapors in Biotrickling Filters. 2.  

E-Print Network (OSTI)

will controlled by diffusion in the biofilm near the outlet of the reactor. A fundamental parameter and control in bioreactors equipped with some degree of instrumentation, fundamental knowledge for the proper handbook of physical-chemical properties and environmental fate for organic chemicals, Volume III. Volatile

328

Thermal Decomposition of Methyl Butanoate: Ab Initio Study of a Biodiesel Fuel Surrogate  

E-Print Network (OSTI)

. (1989a,b) from a molecular dynamics simulation of the measured structure factor results of Susman et al., and BOLLER,A.,1994, Thermochim. Acta, 238, 227. ZHANG,M., and BOOLCHAND,P.,1994, Science, 266, 1355. 1772

Violi, Angel

329

Aging effects on DNA methylation modules in human brain and blood tissue  

E-Print Network (OSTI)

changes in chromosomes cause aging? Cell 1996, 86:9-12. 2.M: Cross-Talk between Aging and Cancer. Annals of the NewMF, Esteller M: Epigenetics and aging: the targets and the

2012-01-01T23:59:59.000Z

330

Type II restriction-modification system methylation subunit of Alicyclobacillus acidocaldarius  

SciTech Connect

Isolated and/or purified polypeptides and nucleic acid sequences encoding polypeptides from Alicyclobacillus acidocaldarius are provided. Further provided are methods for modulating or altering recombination inside or outside of a cell using isolated and/or purified polypeptides and/or nucleic acid sequences from Alicyclobacillus acidocaldarius.

Lee, Brady D; Newby, Deborah T; Lacey, Jeffrey A; Thompson, David N; Thompson, Vicki S; Apel, William A; Roberto, Francisco F; Reed, David W

2013-10-29T23:59:59.000Z

331

Characterization of gaseous and particulate emissions from combustion of algae based methyl ester biodiesel.  

E-Print Network (OSTI)

??The advantages to using biodiesel in place of petroleum diesel are also accompanied by disadvantages. Biodiesel is usually made from crops that are also used… (more)

Fisher, Bethany Cheryl

2009-01-01T23:59:59.000Z

332

Treatment of Methyl tert-Butyl Ether Vapors in Biotrickling Filters. 1.  

E-Print Network (OSTI)

, weed-eater, shovel, and a rake. A chipper, compost bin, or a large rented trash dumpster may be useful

333

Forest nurseries face critical choices with the loss of methyl bromide fumigation  

E-Print Network (OSTI)

seedlings over mature composts in USDA Forest Serviceseedlings planted into compost-amended soil that had eitherbio- solid and bark-based composts had the highest average

Weiland, Jerry E; Littke, Will R; Haase, Diane L

2013-01-01T23:59:59.000Z

334

Polyol-mediated synthesis of zinc oxide nanorods and nanocomposites with poly(methyl methacrylate)  

Science Conference Proceedings (OSTI)

ZnO nanorods (length 30-150 nm) were synthesized in di(ethylene glycol) using Zn(CH3COO)2 as a precursor and para-toluene sulphonic acid, p-TSA, as an end-capping agent. Increasing the concentration of p-TSA above 0.1M causes the ...

Alojz Anžlovar; Zorica Crnjak Orel; Ksenija Kogej; Majda Žigon

2012-01-01T23:59:59.000Z

335

Inhibition of IFN-[gamma] promoter function by site-specific methylation  

E-Print Network (OSTI)

When they become activated, naive helper T cells are able to polarize into either THI cells or TH2 cells. Development of naive CD4+ T cells into TH1 cells is characterized by the expression of IFN-y and the silencing of ...

Jones, Brendan T. (Brendan Taber)

2006-01-01T23:59:59.000Z

336

Characterization and research investigation of methanol and methyl fuels. Final progress report  

DOE Green Energy (OSTI)

Work on several aspects of using pure methanol as an alternate fuel are reported. A stock (OEM) Pinto engine mounted on a dynamometer was used to compare methanol with Indolene in terms of power, efficiency, and emissions for a variety of speeds and loads. Although the engine was designed for use with gasoline, it was found that methanol was generally superior in power, thermal efficiency and reduced emissions with the exception of aldehydes. Three different fuel metering systems were tested for a variety of speeds and loads using the dynamometer mounted engine. They were all found to provide superior steady state performance on methanol when compared with the OEM carburetor system with enlarged fuel jets for methanol. Mileage and emissions from a Pinto vehicle equipped with the various fuel metering systems were computer predicted for the Federal emissions test procedure using laboratory engine measurements. A computer was used to simulate the test engine's thermokinetic combustion events. The computer model predicts power, fuel economy and emissions with air-fuel ratio, compression ratio, spark advance and speed as parameters. A small (60 hp) gas turbine was converted to run on methanol. The conversion was easily accomplished, but atomization of the fuel was found to be important in obtaining a reduction in CO and NO/sub x/ for methanol in comparison with jet engine fuel. Environmental factors of marine and aquatic methanol spills and photochemical smog are under study. Preliminary experimentation relative to marine spills indicates that methanol is naturally present in that environment. It appears at this early stage of investigation that damage to the ecosystem from a major coastal spill may be localized and of short duration.

Pefley, R.K.; Browning, L.H.; Hornberger, M.L.; Likos, W.E.; McCormack, M.C.; Pullman, B.

1977-01-01T23:59:59.000Z

337

3-Methyl-1-butanol production in Escherichia coli: random mutagenesis and two-phase fermentation  

E-Print Network (OSTI)

Interest in producing biofuels from renewable sources hasafter 60 h. Keywords Biofuels . Metabolic engineering .2008; Stephanopoulos 2007). Biofuels produced from renewable

Connor, Michael R.; Cann, Anthony F.; Liao, James C.

2010-01-01T23:59:59.000Z

338

Catalytic Hydrodeoxygenation of Methyl-Substituted Phenols: Correlations of Kinetic Parameters with Molecular Properties  

E-Print Network (OSTI)

-of-the-art of using alternative, renewable, and/or novel feedstocks (such coal; biomass; oil shale; tar sands reserves, and heavy oil from tar sands or oil shale. These feedstock sources have been evaluated compounds into smaller molecules. Oil shale in Colorado has the potential to be a large scale domestic

Simons, Jack

339

ATRX ADD domain links an atypical histone methylation recognition mechanism to human mental-retardation syndrome  

SciTech Connect

ATR-X (alpha-thalassemia/mental retardation, X-linked) syndrome is a human congenital disorder that causes severe intellectual disabilities. Mutations in the ATRX gene, which encodes an ATP-dependent chromatin-remodeler, are responsible for the syndrome. Approximately 50% of the missense mutations in affected persons are clustered in a cysteine-rich domain termed ADD (ATRX-DNMT3-DNMT3L, ADD{sub ATRX}), whose function has remained elusive. Here we identify ADD{sub ATRX} as a previously unknown histone H3-binding module, whose binding is promoted by lysine 9 trimethylation (H3K9me3) but inhibited by lysine 4 trimethylation (H3K4me3). The cocrystal structure of ADD{sub ATRX} bound to H3{sub 1-15}K9me3 peptide reveals an atypical composite H3K9me3-binding pocket, which is distinct from the conventional trimethyllysine-binding aromatic cage. Notably, H3K9me3-pocket mutants and ATR-X syndrome mutants are defective in both H3K9me3 binding and localization at pericentromeric heterochromatin; thus, we have discovered a unique histone-recognition mechanism underlying the ATR-X etiology.

Iwase, Shigeki; Xiang, Bin; Ghosh, Sharmistha; Ren, Ting; Lewis, Peter W.; Cochrane, Jesse C.; Allis, C. David; Picketts, David J.; Patel, Dinshaw J.; Li, Haitao; Shi, Yang (Harvard-Med); (Ottawa Hosp.); (MSKCC); (Rockefeller); (CH-Boston); (Tsinghua); (Mass. Gen. Hosp.)

2011-07-19T23:59:59.000Z

340

ATRX ADD Domain Links an Atypical Histone Methylation Recognition Mechanism to Human Mental-Retardation Syndrome  

SciTech Connect

ATR-X (alpha-thalassemia/mental retardation, X-linked) syndrome is a human congenital disorder that causes severe intellectual disabilities. Mutations in the ATRX gene, which encodes an ATP-dependent chromatin-remodeler, are responsible for the syndrome. Approximately 50% of the missense mutations in affected persons are clustered in a cysteine-rich domain termed ADD (ATRX-DNMT3-DNMT3L, ADD{sub ATRX}), whose function has remained elusive. Here we identify ADD{sub ATRX} as a previously unknown histone H3-binding module, whose binding is promoted by lysine 9 trimethylation (H3K9me3) but inhibited by lysine 4 trimethylation (H3K4me3). The cocrystal structure of ADD{sub ATRX} bound to H3{sub 1-15}K9me3 peptide reveals an atypical composite H3K9me3-binding pocket, which is distinct from the conventional trimethyllysine-binding aromatic cage. Notably, H3K9me3-pocket mutants and ATR-X syndrome mutants are defective in both H3K9me3 binding and localization at pericentromeric heterochromatin; thus, we have discovered a unique histone-recognition mechanism underlying the ATR-X etiology.

S Iwase; B Xiang; S Ghosh; T Ren; P Lewis; J Cochrane; C Allis; D Picketts; D Patel; et al.

2011-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


341

Evaluation of neural networks-based controllers in batch polymerisation of methyl methacrylate  

Science Conference Proceedings (OSTI)

The importance of batch reactors in today's process industries cannot be overstated. Thus said, it is important to optimise their operation in order to consistently achieve products of high quality while minimising the production of undesirables. In ... Keywords: Batch polymerisation, Batch reactor control, Batch reactor optimisation

E. E. Ekpo; I. M. Mujtaba

2008-03-01T23:59:59.000Z

342

IMPACT OF OXYGENATED FUEL ON DIESEL ENGINE PERFORMANCE AND EMISSIONS  

DOE Green Energy (OSTI)

As evidenced by recent lawsuits brought against operators of large diesel truck fleets [1] and by the Consent Decree brought against the heavy-duty diesel manufacturers [2], the environmental and health effects of diesel engine emissions continue to be a significant concern. Reduction of diesel engine emissions has traditionally been achieved through a combination of fuel system, combustion chamber, and engine control modifications [3]. Catalytic aftertreatment has become common on modern diesel vehicles, with the predominant device being the diesel oxidation catalytic converter [3]. To enable advanced after-treatment devices and to directly reduce emissions, significant recent interest has focused on reformulation of diesel fuel, particularly the reduction of sulfur content. The EPA has man-dated that diesel fuel will have only 15 ppm sulfur content by 2007, with current diesel specifications requiring around 300 ppm [4]. Reduction of sulfur will permit sulfur-sensitive aftertreatment devices, continuously regenerating particulate traps, NOx control catalysts, and plasma assisted catalysts to be implemented on diesel vehicles [4]. Another method of reformulating diesel fuel to reduce emissions is to incorporate oxygen in the fuel, as was done in the reformulation of gasoline. The use of methyl tertiary butyl ether (MTBE) in reformulated gasoline has resulted in contamination of water resources across the country [5]. Nonetheless, by relying on the lessons learned from MTBE, oxygenation of diesel fuel may be accomplished without compromising water quality. Oxygenation of diesel fuel offers the possibility of reducing particulate matter emissions significantly, even for the current fleet of diesel vehicles. The mechanism by which oxygen content leads to particulate matter reductions is still under debate, but recent evidence shows clearly that ''smokeless'' engine operation is possible when the oxygen content of diesel fuel reaches roughly 38% by weight [6]. The potential improvements in energy efficiency within the transportation section, particularly in sport utility vehicles and light-duty trucks, that can be provided by deployment of diesel engines in passenger cars and trucks is a strong incentive to develop cleaner burning diesel engines and cleaner burning fuels for diesel engines. Thus, serious consideration of oxygenated diesel fuels is of significant practical interest and value to society. In the present work, a diesel fuel reformulating agent, CETANERTM, has been examined in a popular light-medium duty turbodiesel engine over a range of blending ratios. This additive is a mixture of glycol ethers and can be produced from dimethyl ether, which itself can be manufactured from synthesis gas using Air Products' Liquid Phase Dimethyl Ether (LPDME TM) technology. CETANERTM is a liquid, has an oxygen content of 36 wt.%, has a cetane number over 100 and is highly miscible in diesel fuel. This combination of physical and chemical properties makes CETANERTM an attractive agent for oxygenating diesel fuel. The present study considered CETANERTM ratios from 0 to 40 wt.% in a California Air Resources Board (CARB) specification diesel fuel. Particulate matter emissions, gaseous emissions and in-cylinder pressure traces were monitored over the AVL 8-Mode engine test protocol [7]. This paper presents the results from these measurements and discusses the implications of using high cetane number oxygenates in diesel fuel reformulation.

Boehman, Andre L.

2000-08-20T23:59:59.000Z

343

DOE Hydrogen and Fuel Cells Program Record 12014: Current U.S. Hydrogen Production  

NLE Websites -- All DOE Office Websites (Extended Search)

12014 Date: June 18, 2012 12014 Date: June 18, 2012 Title: Current U.S. Hydrogen Production Originator: Fred Joseck Approved by: Sunita Satyapal Date: June 26, 2012 Item: The United States currently produces about 9 million metric tons of hydrogen per year, enough to power approximately ~36-41 million FCEVs. References/Calculations:  "...9 million metric tons of hydrogen per year" The United States produces about 9 million metric tons per year for the captive and merchant markets. U.S. Hydrogen Production By Merchant & Captive Types 2009-2016 (Thousand Metric Tons) 1 Source: MarketsandMarkets, GLOBAL HYDROGEN GENERATION MARKET BY MERCHANT & CAPTIVE TYPE, DISTRIBUTED & CENTRALIZED GENERATION, APPLICATION & TECHNOLOGY - TRENDS &

344

O:ELECTRICEA-187.PDF  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Merchant Energy Group of the Americas, Inc. Merchant Energy Group of the Americas, Inc. Order No. EA-187 I. BACKGROUND Exports of electricity from the United States to a foreign country are regulated and require authorization under section 202(e) of the Federal Power Act (FPA) (16 U.S.C. §824a(e)). On June 25, 1998, Merchant Energy Group of the Americas, Inc., (MEGA) applied to the Office of Fossil Energy (FE) of the Department of Energy (DOE) for authorization to transmit electric energy to Canada as a power marketer. MEGA does not own or control any electric generating or transmission facilities, nor does it have a franchised service area. MEGA proposes to purchase surplus electric energy from electric utilities and other suppliers within the United States and to export this energy on its own behalf to Canada. The

345

Optimal Commodity Trading with a Capacitated Storage Asset  

Science Conference Proceedings (OSTI)

This paper considers the so-called warehouse problem with both space and injection/withdrawal capacity limits. This is a foundational problem in the merchant management of assets for the storage of commodities, such as energy sources and natural resources. ... Keywords: Markov, asset pricing, dynamic programming, finance, industries, inventory, natural gas, petroleum, policies, production, real options

Nicola Secomandi

2010-03-01T23:59:59.000Z

346

Table of Contents iii Alternative Business Models forTransmission  

E-Print Network (OSTI)

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-24 For-Profit Transmission Companies and Merchant Transmission Projects in the U.S. . . . C-24 are reflected in the diversity of market designs in the U.S. and abroad. The Pennsylvania-New Jersey business models based largely on the ownership of the grid. In the U.S., where a large portion of the grid

Oren, Shmuel S.

347

The impact of consumer trust on attitudinal loyalty and purchase intentions in B2C e-marketplaces: Intermediary trust vs. seller trust  

Science Conference Proceedings (OSTI)

The online merchant of an e-marketplace consists of an intermediary, providing the market infrastructure, and the community of sellers conducting business within that infrastructure. Typically, consumers willingly buy from unknown sellers within an e-marketplace, ... Keywords: Attitudinal loyalty, B2C e-marketplace, Consumer trust, Intermediary, Purchase intentions

Ilyoo B. Hong; Hwihyung Cho

2011-10-01T23:59:59.000Z

348

Moving from Status to Trends: Forest Inventory and Analysis Symposium 2012 361GTR-NRS-P-105 STRATEGIES FOR ASSESSING INTER-AND INTRA-SPECIFIC  

E-Print Network (OSTI)

STRATEGIES FOR ASSESSING INTER- AND INTRA-SPECIFIC VARIATION IN TREE BIOMASS IN THE INTERIOR WEST David L. Regional forest inventory and forecasting applications are therefore increasingly focused on tree biomass, including biomass in traditionally non-merchantable components. Yet accurate biomass equations

349

Abstract--The implementation of auctions of long-term firm energy call options and forward contracts as part of the  

E-Print Network (OSTI)

for investors, as they enable merchant power plants to sell their electricity for up to 5 years ahead at known) energy production capacity in dry years. For thermal plants, the FEC is given by the available capacity, a thermal plant whose variable operating cost was equal to the rationing cost would have a firm energy

Catholic University of Chile (Universidad Católica de Chile)

350

HortShortsHortShorts Department of Horticulture at Cornell University  

E-Print Network (OSTI)

chain--raw material and component producers, product assemblers, wholesalers, retailer merchants" certification, woody biomass for fuel energy, competition for wood inputs between biofuels and traditional wood increased research into developing of renewable fuels. Although first-generation biofuels are dependent

351

India to allow cotton exports from November | 29 September 2010 | www.commodityonline.com http://www.commodityonline.com/news/India-to-allow-cotton-exports-from-November-32138-3-1.html[9/29/2010 8:15:53 AM  

E-Print Network (OSTI)

chain--raw material and component producers, product assemblers, wholesalers, retailer merchants" certification, woody biomass for fuel energy, competition for wood inputs between biofuels and traditional wood increased research into developing of renewable fuels. Although first-generation biofuels are dependent

Rock, Chris

352

ROKref2011 – database of reference works dealing with the Rubáiyát of Omar Khayyám.  

E-Print Network (OSTI)

Gerald & ""Posh"": ""Herring Merchants""","John Long","London","1908","CUL",,,"EF","Story of relationship - counter calumny" "177","Martin J P","Edward FitzGerald & Bernard Barton: An Unsparing Friendship","Library Associates Courier, Syr Univ","Syracuse, NY...

Martin, William H.; Mason, Sandra

2011-01-01T23:59:59.000Z

353

Resuscitating privacy-preserving mobile payment with customer in complete control  

Science Conference Proceedings (OSTI)

Credit/debit card payment transactions do not protect the privacy of the customer. Once the card is handed over to the merchant for payment processing, customers are "no longer in control" on how their card details and money are handled. This leads to ... Keywords: Customer centric payment model, Near field communication (NFC), Privacy, RFID, Secure mobile payment, Smartphone application

Divyan Munirathnam Konidala; Made Harta Dwijaksara; Kwangjo Kim; Dongman Lee; Byoungcheon Lee; Daeyoung Kim; Soontae Kim

2012-08-01T23:59:59.000Z

354

On-site production of electrolytic hydrogen for generator cooling  

SciTech Connect

Hydrogen produced by water electrolysis could be cost effective over the merchant hydrogen used for generator cooling. Advanced water electrolyzers are being developed specifically for this utility application. These designs are based on solid-polymer-electrolyte and alkaline water electrolysis technologies. This paper describes the status of electrolyzer development and demonstration projects.

Mehta, B.

1982-08-01T23:59:59.000Z

355

The winds of change: commitment secures transmission rights  

Science Conference Proceedings (OSTI)

While FERC indicated it still has concerns about affiliate abuse - particularly if the anchor customer is affiliated with the merchant transmission developer - its willingness to consider the anchor customer concept outside of a very narrow context is a major policy advance. (author)

Rueger, Jane; Attanasio, Donna

2009-07-15T23:59:59.000Z

356

Customer Service Specialist Job Number: 54844874  

E-Print Network (OSTI)

. The credit company is able to link a customer's identification number with 1 A discussion of signatures can: identification numbers for the customer, the customer's credit company, and the merchant; the amount customers' identities. ffl The credit company will not know what customers buy. Security is implemented

Heller, Barbara

357

Jahresb ericht 19 98 Technologie-Zentrum Informatik  

E-Print Network (OSTI)

lliat a Damascus merchant was speculating in sugar, so the Fellahin said --in cotton, so the Drago- man--Jezreel, the capital of Ahab and Jczcbcl -- the Assyrian mound, called Tell es Salhiych, near Damascus, etc., etc. ' 2 ; of seven Jewish synagogues ; of the Grand Mosque at Damascus ; of a mosque at Nablus ; of Temples at Deir

Herzog, Otthein - Fachbereich 3

358

CMAD IV 11/14/96 Information Security  

E-Print Network (OSTI)

utilities, power pools, vendors etc.. #12;CMAD IV 11/14/96 #12; #12; GridCo LineCo PoolCo Energy Merchant INFO INFO INFO $ $ $ PWR PWR PWR #12;CMAD IV 11/14/96 "Future" Is At Hand · Federal Energy Regulatory Commission (FERC) 889 ­ information on transmission availability and prices. ­ equal access for wholesale

California at Davis, University of

359

This book adds an important nuance to the traditional historiographical assumption that trade in the Early Modern period was mostly conducted between family and those of the same  

E-Print Network (OSTI)

This book adds an important nuance to the traditional historiographical assumption that trade group. Rather, it is the assertion of this book, that there were very real and quite important trade relationships between merchants of different groups, and the book uses a case study of the Sephardim

van den Brink, Jeroen

360

Examining the effects of malfunctioning personalized services on online users' distrust and behaviors  

Science Conference Proceedings (OSTI)

Merchants adopt web personalization technologies to offer product recommendations in the hope of influencing online users' decision making in a shopping process. Although there is a large body of research on the favorable effects of web personalization ... Keywords: Competence distrust, Experiment, Integrity distrust, Malfunctioning, Web personalization

Patrick Y. K. Chau, Shuk Ying Ho, Kevin K. W. Ho, Yihong Yao

2013-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


361

Obituary: Sabi La  

E-Print Network (OSTI)

mostly Yak's wool and exports from Sikkim were cotton goods, cardamom and dry fruits. As in Lhasa so in Gangtok he was held in esteem in the mercantile community. Sabi La however was great not because he was a merchant. There were in Sikkim many...

Sinha, Nirmal Chandra

1970-11-20T23:59:59.000Z

362

INFORMATION ABOUT PRINCIPAL INVESTIGATORS/PROJECT DIRECTORS(PI/PD) and co-PRINCIPAL INVESTIGATORS/co-PROJECT DIRECTORS  

E-Print Network (OSTI)

as confidential information at the time of disclosure ("Confidential Information"). Confidential Information does, AS TO ANY MATTER WHATSOEVER, INCLUDING, WITHOUT LIMITATION, THE CONDITION OF THE RESEARCH OR ANY INVENTION(S; OR THE OWNERSHIP, MERCHANTABILITY, OR FITNESS FOR A PARTICULAR PURPOSE OF THE RESEARCH OR ANY SUCH INVENTION

Murayama, Hitoshi

363

Agent-based algorithms for collaborative price search in electronic commerce: a case study and performance evaluation  

Science Conference Proceedings (OSTI)

This paper presents an architecture based on mobile agents to search for admissible prices of a specific item among many merchant sites over the Internet. To make the search more efficient, mobile agents collaborate by exchanging information. In this ... Keywords: collaboration, data retrieval, e-commerce, mobile agents, price search

Ali Chamam; Samuel Pierre; Roch H. Glitho

2008-08-01T23:59:59.000Z

364

The Search for the Manila Galleon Log Books  

Science Conference Proceedings (OSTI)

Spanish merchant ships, called Manila Galleons, made the round-trip between the Philippine Islands and the ports on the west coast of what is now Mexico, almost every year for the 250-yr period between 1565 and 1815. The log books of these ...

Wayne V. Burt

1990-11-01T23:59:59.000Z

365

REPORT OF THE PRESIDENT,~ -01 OF THE UNIVERSITY OF BRITISH COLm~IA~ -  

E-Print Network (OSTI)

38 R~port of the Instructor in Physical Education for Women 39 g~portof the Office!: Co Second Yearoo.....eoQ....oo........... Third Year.....OOO..OO..O.............Fourth Ye~.O..O.O.OIO; Engineer 134; Farmer 75; Inspector 21; Insurance 34; Lawyer 39; Lumberman 33; Manager 54; Merchant 97

Pulfrey, David L.

366

Development of alternative fuels from coal-derived synthesis gas: Final topical report, demonstration of one-step slurry-phase process for the co-production of methanol and isobutanol  

DOE Green Energy (OSTI)

Liquid phase co-production of methanol and isobutanol (LPIBOH) was de, demonstrated at DOE`s Alternative Fuels Development Unit (AFDU) in LaPorte, Texas. Methanol and isobutanol are key intermediates in a synthesis gas-based route to methyl t-butyl ether (MTBE). The technology was demonstrated in a new 18 in. slurry bubble-column reactor that was designed to demonstrate higher pressures and temperatures,higher gas superficial velocities, and lower gas hourly space velocities--all of which are conducive to obtaining optimal isobutanol yield. The integration of the new reactor into the AFDU included the addition of a high-pressure synthesis gas compressor, a high-pressure hydrogen feed source, and a closed-loop methanol- solvent absorption system to remove CO{sub 2} from the unconverted synthesis gas. These modifications were completed in January 1994. The LPIBOH run followed after a short turnaround. It employed a cesium- promoted Cu/ZnO/Al{sub 2}O{sub 3} catalyst developed in Air Products` laboratories and subsequently scaled up to a production- sized batch. Over a thirteen day campaign on simulated Shell gasifier gas, the catalyst and reactor system were tested at a matrix of pressures (750, 1300, 1735 psig) and space velocities (3000, 5000, 8200 sL/kg-hr), representing numerous first-of-a-kind run conditions for the AFDU. Inlet gas superficial velocities spanned an impressive 0.16 to 1.0 ft/sec. Stable reactor performance for a full twelve-hour data period at 1.0 ft/sec was another significant milestone for the liquid phase technology program. Apart from the catalyst deactivation, the run successfully demonstrated mixed alcohol synthesis in a slurry bubble-column reactor, as well as all of the new equipment installed for the trial. Although the full capabilities of the new oxygenates system will not be tested until future runs, the design objectives for the modifications were met with respect to the LPIBOH run.

NONE

1996-06-01T23:59:59.000Z

367

Total Crude Oil and Petroleum Products Imports by Area of Entry  

U.S. Energy Information Administration (EIA) Indexed Site

by Area of Entry by Area of Entry Product: Total Crude Oil and Petroleum Products Crude Oil Natural Gas Plant Liquids and Liquefied Refinery Gases Pentanes Plus Liquefied Petroleum Gases Ethane Ethylene Propane Propylene Normal Butane Butylene Isobutane Isobutylene Other Liquids Hydrogen/Oxygenates/Renewables/Other Hydrocarbons Oxygenates (excl. Fuel Ethanol) Methyl Tertiary Butyl Ether (MTBE) Other Oxygenates Renewable Fuels (incl. Fuel Ethanol) Fuel Ethanol Biomass-Based Diesel Fuel Other Renewable Diesel Fuel Other Renewable Fuels Other Hydrocarbons Unfinished Oils Naphthas and Lighter Kerosene and Light Gas Oils Heavy Gas Oils Residuum Motor Gasoline Blending Components (MGBC) MGBC - Reformulated, RBOB MGBC - Conventional MGBC - Conventional, CBOB MGBC - Conventional, GTAB MGBC - Other Conventional Aviation Gasoline Blending Components Finished Petroleum Products Finished Motor Gasoline Reformulated Gasoline Reformulated Blended w/ Fuel Ethanol Conventional Gasoline Conventional Blended w/ Fuel Ethanol Conventional Blended w/ Fuel Ethanol, Ed55 and Lower Conventional Other Finished Aviation Gasoline Kerosene-Type Jet Fuel Kerosene-Type Bonded Aircraft Fuel Other Bonded Aircraft Fuel Kerosene Distillate Fuel Oil Distillate F.O., 15 ppm and under Distillate F.O., Bonded, 15 ppm and under Distillate F.O., Other, 15 ppm and under Distillate F.O., Greater than 15 to 500 ppm Distillate F.O., Bonded, Greater than 15 to 500 ppm Distillate F.O., Other, Greater than 15 to 500 ppm Distillate F.O., Greater than 500 ppm Distillate F.O., Greater than 500 to 2000 ppm Distillate F.O., Bonded, Greater than 500 to 2000 ppm Distillate F.O., Other, Greater than 500 ppm to 2000 ppm Distillate F.O., Greater than 2000 ppm Distillate F.O., Bonded, Greater than 2000 ppm Distillate F.O., Other, Greater than 2000 ppm Residual Fuel Oil Residual F.O., Bonded Ship Bunkers, Less than 0.31% Sulfur Residual F.O., Bonded Ship Bunkers, 0.31 to 1.00% Sulfur Residual F.O., Bonded Ship Bunkers, Greater than 1.00% Sulfur Petrochemical Feedstocks Naphtha for Petrochem. Feed. Use Other Oils for Petrochem Feed. Use Special Naphthas Lubricants Waxes Petroleum Coke Asphalt and Road Oil Miscellaneous Products Period-Unit: Monthly-Thousand Barrels Monthly-Thousand Barrels per Day Annual-Thousand Barrels Annual-Thousand Barrels per Day

368

Harnessing microbial activities for environmental cleanup Frank E Lo ffler1  

E-Print Network (OSTI)

Petroleum Institute, Depart- ment of Biotechnology of Petroleum, Eje Central LaÃ?zaro CaÃ?rdenas no. 152, Me; Hong et al., 1997). We described earlier the use of MTBE as sole organic carbon and energy source carbon sources The F- consortium could also use a wide range of hydrocarbons as sole carbon source

Löffler, Frank E.

369

Well-to-Wheels Energy and Emission Impacts of Vehicle/Fuel Systems  

E-Print Network (OSTI)

Biodiesel Corn Cellulosic Biomass Soybean Various Sources Electricity Flared Gas Landfill Gas Crude Naphtha Petroleum Conv. & Reform. Gasoline Conv. & Reform. Diesel Liquefied Petroleum Gas Compressed Natural Gas vs. MTBE #12;Production and Compression Are Key Steps for Centralized G.H2 Pathways NA NG Recovery

Argonne National Laboratory

370

Well-to-Wheels Energy Use, Greenhouse Gas Emissions, and Criteria Pollutant Emissions  

E-Print Network (OSTI)

for a given facility were divided by its throughput to develop emissions factors Distribution curves were and Storage (99%) Transportation, Storage, and Distribution of Gasoline (99.5%) MTBE or EtOH for Gasoline.5%) Steam or Electricity Export NA: North American nNA: non-North American NG: natural gas G.H2 Compression

Argonne National Laboratory

371

ORNL/TM-2000/165 Ethanol Demand in United States  

E-Print Network (OSTI)

ORNL/TM-2000/165 Ethanol Demand in United States Regional Production of Oxygenate-limited Gasoline . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 5. THE DEMAND FOR ETHANOL USED IN U.S. REGIONAL OXYGENATE- LIMITED GASOLINE PRODUCTON IN YEAR 2006+III, SUMMER WITH 3 PERCENT MAXIMUM MTBE . . . . . . . . . 54 5.4 PADD I+III, WINTER WITH 3 PERCENT MAXIMUM

372

Atmospheric variability of methyl chloride during the last 300 years from an Antarctic ice core and firn air  

E-Print Network (OSTI)

as a low-pass filter, smoothing variations in the atmospheric composition of a gas over decadal time scales core measurements from Siple Dome provide evidence for a cyclic natural variability on the order of 10 increase measured in firn air may largely be a result of natural processes, which may continue to affect

Saltzman, Eric

373

Structure of trans-methyl 2-phenylhexahydro-2H-isoxazolo (2,3-a)-pyridine-3-carboxylate  

SciTech Connect

The title compound, a 1,3-dipolar cycloaddition product, crystallizes in the monoclinic space group P2[sub 1]/c, with a = 8.199(3), b = 16.908(1), c = 10.248(2) [angstrom],[beta] = 93.58(2)[degrees] and Z = 4. The structure was solved by direct methods and refined by full matrix least squares methods to R = 0.038 for 1687 observed reflections. The stereochemistry of this compound was found to have the [open quotes]ee[close quotes] conformation in the solid state as well as in solution. The piperidine ring in the molecule is in the chair form and the isoxazolidine ring adopts an envelope conformation.

Ul-Haque, M.; Horne, W.; Ali, S.A. (King Fahd Univ. of Petroleum and Minerals, Dhahran (Saudi Arabia))

1993-02-01T23:59:59.000Z

374

The role of mismatch repair in mediating cellular sensitivity to cisplatin : the Escherichia coli methyl-directed repair paradigm  

E-Print Network (OSTI)

The anticancer drug cisplatin is in widespread use but its mechanism of action is only poorly understood. Moreover, human cancers acquire resistance to the drug, which limits its clinical utility. A paradox in the field ...

Robbins, Jennifer L

2006-01-01T23:59:59.000Z

375

Transcriptional response of O?-methylguanine methyltransferase deficient yeast to methyl-N-nitro-N-nitrosoguanidine (MNNG)  

E-Print Network (OSTI)

(cont.) of transcription factors and subsequently, induction of RNA processing (35% of genes incrementally induced) and kinases involved in protein phosphorylation. In the WT, the response was restricted to a transient ...

Rao, Anoop, 1977-

2004-01-01T23:59:59.000Z

376

Whole-Genome Analysis of Methyl tert-Butyl Ether-Degrading Beta-Proteobacterium Methylibium petroleiphilum PM1  

E-Print Network (OSTI)

of benzene to phenol, catechol, and 1,2,3-trihydroxybenzeneof benzene to phenol (and catechol), and toluene toa multi-component PH, catechol 2,3-dioxygenase and the meta-

2007-01-01T23:59:59.000Z

377

Selective, On-Resin N-Methylation of Cyclic Peptides and Implications for the Discovery of Membrane Permeable Scaffolds  

E-Print Network (OSTI)

permission from Nat. Chem. Bio. 2011, 7, 810- 817. Copyrightpermission from Nat. Chem. Bio. 2011, 7, 810- 817. Copyright

White, Tina Renea

2012-01-01T23:59:59.000Z

378

Diamond and Related Materials 7 (1998) 14911502 Growth of diamond films using an enclosed methyl-acetylene and  

E-Print Network (OSTI)

(Sorensen, Model DCS bottom of the burner. No thermocouple was placed in 33-33). The substrate and heater-red optical pyrometer (Williamson, Model 8200), water and a microprocessor thermometer (Model HH23 in a flat copper, and water cooled via a 0.25-inch copper tubing soft-soldered to the burner body

Dandy, David

379

Quantitative analysis of DNA methylation at all human imprinted regions reveals preservation of epigenetic stability in adult somatic tissue  

E-Print Network (OSTI)

DIRAS3 (1) 60 80 100 at io n DIRAS3 (2) 60 80 100 at io n Bn Bt Co He Ki Li Pl Te Bl 0 20 40 % M et hy la Bn Bt Co He Ki Li Pl Te Bl 0 20 40 % M et hy la Tissue Tissue DIRAS3 (3) 100 ZDBF2 80 100 20 40 60 80 % M et hy la tio n 20 40 60 % M et hy... at io n SLC22A1 60 80 100 yl at io n Bn Bt Co He Ki Li Pl Te 0 20 40 Ti % M et hy Bn Bt Co He Ki Li Pl Te 0 20 40 Ti % M et hy ssue ssue SLC22A3 80 100 MEST (s) 80 100 20 40 60 % M et hy la tio n 20 40 60 % M et hy la tio n Bn Bt Co He Ki Li Pl Te 0...

Woodfine, Kathryn; Huddleston, Joanna E; Murrell, Adele

2011-01-31T23:59:59.000Z

380

Kinetic Model Development for the Combustion of Particulate Matter from Conventional and Soy Methyl Ester Diesel Fuels  

DOE Green Energy (OSTI)

The primary objective of this research has been to investigate how the oxidation characteristics of diesel particulate matter (PM) are affected by blending soy-based biodiesel fuel with conventional ultra low sulfur diesel (ULSD) fuel. PM produced in a light duty engine from different biodiesel-conventional fuel blends was subjected to a range of physical and chemical measurements in order to better understand the mechanisms by which fuel-related changes to oxidation reactivity are brought about. These observations were then incorporated into a kinetic model to predict PM oxidation. Nanostructure of the fixed carbon was investigated by HR-TEM and showed that particulates from biodiesel had a more open structure than particulates generated from conventional diesel fuel, which was confirmed by BET surface area measurements. Surface area evolution with extent of oxidation reaction was measured for PM from ULSD and biodiesel. Biodiesel particulate has a significantly larger surface area for the first 40% of conversion, at which point the samples become quite similar. Oxidation characteristics of nascent PM and the fixed carbon portion were measured by temperature programmed oxidation (TPO) and it was noted that increased biodiesel blending lowered the light-off temperature as well as the temperature where the peak rate of oxidation occurred. A shift in the oxidation profiles of all fuels was seen when the mobile carbon fraction was removed, leaving only the fixed carbon, however the trend in temperature advantage of the biofuel blending remained. The mobile carbon fraction was measured by temperature programmed desorption found to generally increase with increasing biodiesel blend level. The relative change in the light-off temperatures for the nascent and fixed carbon samples was found to be related to the fraction of mobile carbon. Effective Arrhenius parameters for fixed carbon oxidation were directly measured with isothermal, differential oxidation experiments. Normalizing the reaction rate to the total carbon surface area available for reaction allowed for the definition of a single reaction rate with constant activation energy (112.5 {+-} 5.8 kJ/mol) for the oxidation of PM, independent of its fuel source. A kinetic model incorporating the surface area dependence of fixed carbon oxidation rate and the impact of the mobile carbon fraction was constructed and validated against experimental data.

Strzelec, Andrea [ORNL

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Complexation of NpO2+ with N-methyl-iminodiacetic Acid: in Comparison with Iminodiacetic and Dipicolinic Acids  

E-Print Network (OSTI)

element in spent nuclear fuel reprocessing because it couldthe development of advanced nuclear fuel cycles, there is an

Rao, Linfeng

2011-01-01T23:59:59.000Z

382

Evaluation of pyrethrin aerosol insecticide as an alternative to methyl bromide for pest control in flour mills.  

E-Print Network (OSTI)

??Experiments were conducted to assess the effects of direct and indirect exposure scenarios, different degrees of residual flour, open and obstructed positions, and seasonal temperature… (more)

Kharel, Kabita

2013-01-01T23:59:59.000Z

383

The Friction and Wear Behaviors of (quinazolin-4-ones)-3-methyl-butyl Borate as Additive in Liquid Paraffin  

Science Conference Proceedings (OSTI)

There has been growing concern for the use of mineral oils because of the worldwide interest in environmental issues. This has promoted the use of ash less additives as environmental friendly lubricants. A potential ash less additive containing N, B, ... Keywords: Synthesis, Quinazolin-4-ones, Borate, Additive, Friction and wear behaviors

Ouyang Ping; Zhang Xianming

2011-01-01T23:59:59.000Z

384

The dynamics of conformational isomerization in flexible biomolecules. I. Hole-filling spectroscopy of N-acetyl tryptophan methyl amide  

E-Print Network (OSTI)

macrophytes. Assemblages with intermediate sized barbel and nase (100­200 mm TL), the larger size classes Cyprinidae of intermediate size classes (100­200 mm TL) as well as common carp and mosquitofish charac and intermediate sizes ( 200 mm TL) of the two benthic

Zwier, Timothy S.

385

Getting Energized  

NLE Websites -- All DOE Office Websites (Extended Search)

Getting Energized Elementary School Curriculum Created by the National Renewable Energy Laboratory (NREL) Click on the links below to take you to the Chapter heading: Materials list Activity Guide Energy Sources Energy Uses/Limits Energy Conversion Energy Conservation Energy for the Future Student Assessments Student Evaluation Getting Energized Equipment and Materials List Item/Activity Number Activity 1 Butane Lighter Coal (Bituminous) Amount Where to find 1-Demo Discount /Grocery (Target, Wal-mart, Kmart or similar) 1-Demo **See next line http://www.sciencekit.com/category.asp?c=365904 Cost $6.95 (Prices may change) Electrical Appliance 1-Demo Teacher Energy Source Posters & Puzzles Pieces 8-Display **See next line http://www.nef1.org/Merchant2/merchant.mv?Screen=CTGY&Category_Code=P

386

SBOT NAICS Series  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

23110 23110 Automobile and Other Motor Vehicle Merchant Wholesalers BONNEVILLE POWER ADMIN Greg Eisenach (360) 418-8063 gaeisenach@bpa.gov EM BUSINESS CENTER Karen Bahan (513) 246-0555 karen.bahan@emcbc.doe.gov HEADQUARTERS PROCUREMENT Michael Raizen (202) 287-1512 michael.raizen@hq.doe.gov NEVADA SITE OFFICE Anita Ross (702) 295-5690 rossal@nv.doe.gov NEVADA TEST SITE Trudy Rocha (702) 295-0557 rocha@nv.doe.gov NNSA SERVICE CENTER Gregory Gonzales (505) 845-5420 ggonzales@doeal.gov RIVER PROTECTION Susan Johnson (509) 373-7914 susan_c_johnson@orp.doe.gov SOUTHEASTERN POWER ADMIN Ann Craft (706) 213-3823 annc@sepa.doe.gov SOUTHWESTERN POWER ADMIN Gary Bridges (918) 595-6671 gary.bridges@swpa.gov WESTERN POWER ADMIN Cheryl Drake (720) 962-7154 drake@wapa.gov 423120 Motor Vehicle Supplies and New Parts Merchant Wholesalers

387

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

81 - 3090 of 26,777 results. 81 - 3090 of 26,777 results. Download EA-260 EPCOR Merchant and Capital (US) Inc http://energy.gov/oe/downloads/ea-260-epcor-merchant-and-capital-us-inc-0 Download EA-257-C Emera Energy Services Inc http://energy.gov/oe/downloads/ea-257-c-emera-energy-services-inc Download EA-372 GDF Suez Energy Marketing NA, Inc. http://energy.gov/oe/downloads/ea-372-gdf-suez-energy-marketing-na-inc Download EA-248-A Constellation NewEnergy Inc http://energy.gov/oe/downloads/ea-248-constellation-newenergy-inc Download EA-164-B Constellation Energy Commodities Group, Inc http://energy.gov/oe/downloads/ea-164-b-constellation-energy-commodities-group-inc Download EA-295-A Merrill Lynch Commodities, Inc. http://energy.gov/oe/downloads/ea-295-merrill-lynch-commodities-inc-0

388

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

31 - 13840 of 28,905 results. 31 - 13840 of 28,905 results. Download EA-211 DTE Energy Trading, Inc http://energy.gov/oe/downloads/ea-211-dte-energy-trading-inc-0 Download EA-187 Merchant Energy Group of the Americas, Inc http://energy.gov/oe/downloads/ea-187-merchant-energy-group-americas-inc Download EIS-0425: EPA Notice of Availability of a Final Environmental Impact Statement Bonneville Power Administration Mid-Columbia Coho Restoration Project, Chelan and Okanogan Counties, WA http://energy.gov/nepa/downloads/eis-0425-epa-notice-availability-final-environmental-impact-statement Download OECM Root Cause Analysis Contract and Project Management http://energy.gov/management/downloads/oecm Download OECM http://energy.gov/management/downloads/oecm-0 Article U-092: Sudo Format String Bug Lets Local Users Gain Elevated

389

Northern Hemisphere Biome-and Process-Specific Changes in Forest Area and  

NLE Websites -- All DOE Office Websites (Extended Search)

Northern Hemisphere Biome-and Process-Specific Changes in Forest Area and Northern Hemisphere Biome-and Process-Specific Changes in Forest Area and Gross Merchantable Volume: 1890-1990 (DB1017) data Data DOI: 10.3334/CDIAC/lue.db1017 Contributors A. N. D. Auclair, J. A. Bedford, and C. Revenga Description This database lists annual changes in areal extent (Ha) and gross merchantable wood volume (m3) produced by depletion and accrual processes in boreal and temperate forests in Alaska, Canada, Europe, Former Soviet Union, Non-Soviet temperate Asia, and the contiguous United States for the years 1890 through 1990. Forest depletions (source terms for atmospheric CO2) are identified as forest pests, forest dieback, forest fires, forest harvest, and land-use changes (predominantly the conversion of forest, temperate woodland, and shrubland to cropland). Forest accruals (sink terms

390

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 3070 of 26,777 results. 61 - 3070 of 26,777 results. Download EA-267-A Conectiv Energy Supply Inc http://energy.gov/oe/downloads/ea-267-conectiv-energy-supply-inc Download PP-69 Vermont Electric Cooperative, Inc. http://energy.gov/oe/downloads/pp-69-vermont-electric-cooperative-inc Download EA-348 FPL Energy Power Marketing, Inc. http://energy.gov/oe/downloads/ea-348-fpl-energy-power-marketing-inc Download PP-85 Westmin Resources, Inc. http://energy.gov/oe/downloads/pp-85-westmin-resources-inc Download PP-80-1 Vermont Electric Cooperative, Inc. http://energy.gov/oe/downloads/pp-80-1-vermont-electric-cooperative-inc Download EA-260-C EPCOR Merchant and Capital (US) Inc http://energy.gov/oe/downloads/ea-260-c-epcor-merchant-and-capital-us-inc Download PP-234 Baja California Power Inc

391

Table H1. Estimated Hydrogen Production by Business Sector Business Sector Annual Hydrogen Production  

E-Print Network (OSTI)

In 2007, roughly 9 million metric tons per year of hydrogen was produced in the U.S. 1 in a variety of ways. This production results in about 60 million metric tons of CO2 emissions each year. Table H1 provides estimates of U.S. hydrogen production for the various business sectors. Merchant hydrogen is consumed at sites other than where it is produced. Captive hydrogen (e.g., hydrogen produced at oil refineries, ammonia, and methanol plants) is consumed at the site where it is produced. This technical support document assumes that CO2 emissions associated with captive hydrogen production facilities are included as part of the GHG emissions from the industry producing those other chemical products (e.g., ammonia, petroleum products, and methanol), and therefore this document is focused on merchant hydrogen production.

unknown authors

2008-01-01T23:59:59.000Z

392

How Competitive Market Dynamics Affect Coal, Nuclear and Gas Generation and Fuel Use -- A 10-Year Look Ahead  

Science Conference Proceedings (OSTI)

This report, the fourth in a series by EPRI and GRI addressing power industry deregulation, examines how restructuring is unleashing a new wave of merchant gas-fired plants. This phenomenon can lead to substantial regional changes in generation and fuel use, energy prices, and profitability-changes that have eluded analysts to date. Focusing on several regions in depth, this report breaks new ground in understanding the effects of turbulent, competitive market dynamics.

1999-05-22T23:59:59.000Z

393

The aftermath of primary power and its implications for independent transmission in PJM  

Science Conference Proceedings (OSTI)

The recent decision by the Federal Energy Regulatory Commission in ''Primary Power'' will have fundamental ramifications for transmission investment in the far-reaching PJM footprint. This decision, which is pending on rehearing and will likely be appealed, will determine whether transmission projects that are entitled to regulated rate recovery under the PJM tariff can only be built by incumbent transmission owners and whether new independent transmission entities are limited to building transmission projects on a ''merchant'' basis. (author)

Farrah, Elias G.; Elstein, S. Shamai

2010-08-15T23:59:59.000Z

394

Mastering the Markets -- Gencos in Transition: Business and Organizational Change in Power Generation and Energy Trading Companies  

Science Conference Proceedings (OSTI)

Generation assets are being divested or spun off into unregulated businesses at a rapid pace, and new plants are being built on a merchant basis. More and more companies are establishing regulated and unregulated energy trading floors. Just how different are operations and planning in these new companies? What combinations of assets and trading make sense? Weaving insights from a series of interviews, this study takes a snapshot of an industry in transition.

1999-12-16T23:59:59.000Z

395

Market potential for electrolytic hydrogen  

SciTech Connect

By the year 2000, the potential market for advanced-technology electrolytic hydrogen among specialty users is projected to be about half of what the merchant hydrogen market would be in the absence of electrolytic hydrogen. This potential market, representing an annual demand of about 16 billion SCF of hydrogen, will develop from market penetrations of electrolyzers assumed to begin in the early 1980s. 6 refs.

Fein, E.

1981-01-01T23:59:59.000Z

396

The Influence of Product Markets on Industrial Relations  

E-Print Network (OSTI)

railways, bus transport, road haulage, telecommunications, docks, vehicle, aircraft and ship manufacture, steel, gas, water, electricity, coal, munitions, airlines, research laboratories, recruitment services, waste disposal, airports, publishing... of market and labor, of merchant and wage-earner, of prices and wages.’ (op. cit.: 261) Associations of manufacturers are primarily price-regarding. An extension of the product market, to include lower-paying marginal producers, is likely to provoke...

Brown, William

397

A Computational Approach to the Real Option Management of Network Contracts for Natural Gas Pipeline Transport Capacity  

Science Conference Proceedings (OSTI)

Commodity merchants use real option models to manage their operations. A central element of such a model is its underlying operating policy. We focus on network contracts for the transport capacity of natural gas pipelines, specific energy conversion ... Keywords: Monte Carlo simulation, capacity valuation, commodity and energy conversion assets, energy-related operations, heuristics, math programming, natural gas pipelines, operations management practice, operations management/finance interface, petroleum/natural gas industries, real options, sensitivities, spread options

Nicola Secomandi; Mulan X. Wang

2012-07-01T23:59:59.000Z

398

Ancient Trade Partners: Bhutan, Cooch Bihar and Assam (17th - 19th centuries)  

E-Print Network (OSTI)

route to Tibet and Lhasa. However, Bhutan resisted but continued trading in North Bengal and Assam, selling horses, wool products, and musk, while importing cotton cloth, broadcloth, tools, spices and tobacco. Through this trade with Cooch Bihar... merchant and traveller Ralph Fitch in 1583, who noted that musk, wool, agate, silk and pepper were purchased." After the 16th century, the Narayani tanka, called rupee by the British, which was probably first struck around 1583 and took its name after...

Pommaret, Françoise

2000-01-01T23:59:59.000Z

399

Economics of Operating Reserve Markets  

Science Conference Proceedings (OSTI)

In electricity markets, the tradable products are energy services, reserve services, and their derivatives. Although the lion's share of the dollars is in energy-related services, the cost and value of reserve-related services can be large enough to affect the achieved returns on equity of regulated utilities and to be the difference between profit and loss for competitive generation and merchant firms. This report will help electric power firms understand how reserve markets work, how reserve prices dep...

2003-11-26T23:59:59.000Z

400

Amphetamine effects on startle gating in normal women and female rats  

E-Print Network (OSTI)

nucleus accumbens (NAC) catechol-O-methyl transferase (COMT)low activity to the enzyme catechol-O-methyl transferase (

Talledo, Jo A.; Sutherland Owens, Ashley N.; Schortinghuis, Tijmen; Swerdlow, Neal R.

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

Foreign Influences and Consequences on the Nuragic Culture of Sardinia  

E-Print Network (OSTI)

Although it is accepted that Phoenician colonization occurred on Sardinia by the 9th century B.C., it is possible that contact between Sardinia?s indigenous population and the Levantine region occurred in the Late Bronze Age (LBA). Eastern LBA goods found on the island are copper oxhide ingots and Aegean pottery. Previously, it has been suggested that Mycenaeans were responsible for bringing the eastern goods to Sardinia, but the presence of Aegean pottery shards does not confirm the presence of Mycenaean tradesmen. Also, scholars of LBA trade have explained the paucity of evidence for a Mycenaean merchant fleet. Interpretations of two LBA shipwrecks, Cape Gelidonya and Uluburun, indicate that eastern Mediterranean merchants of Cypriot or Syro-Canaanite origin, transported large quantities of oxhide ingots from the Levant towards the west. It remains possible that similar itinerant merchants conducted ventures bringing eastern goods to Sardinia while exploring the western Mediterranean. Trade in eastern goods may have stimulated the advancement that occurred in Nuragic culture in the LBA, resulting in the emergence of an elite social stratum in the Nuragic society. Archaeological evidence, such as elitist burials and increasingly complex architecture, supports the idea of cultural change due to internal competition. This „peer-polity? effect may have been incited because of limited accessibility to the exotic eastern goods and the „ownership? to the rights of this exchange.

Choltco, Margaret E.

2009-12-01T23:59:59.000Z

402

Oxygenate Supply/Demand Balances  

Gasoline and Diesel Fuel Update (EIA)

Oxygenate Supply/Demand Oxygenate Supply/Demand Balances in the Short-Term Integrated Forecasting Model By Tancred C.M. Lidderdale This article first appeared in the Short-Term Energy Outlook Annual Supplement 1995, Energy Information Administration, DOE/EIA-0202(95) (Washington, DC, July 1995), pp. 33-42, 83-85. The regression results and historical data for production, inventories, and imports have been updated in this presentation. Contents * Introduction o Table 1. Oxygenate production capacity and demand * Oxygenate demand o Table 2. Estimated RFG demand share - mandated RFG areas, January 1998 * Fuel ethanol supply and demand balance o Table 3. Fuel ethanol annual statistics * MTBE supply and demand balance o Table 4. EIA MTBE annual statistics * Refinery balances

403

Alternative Fuels Data Center  

Alternative Fuels and Advanced Vehicles Data Center (EERE)

hydrogen Go hydrogen Go Hydrogen-stations Hydrogen Fueling Station Locations by State Hydrogen-stations View Map Graph Hydrogen_li_by_state Hydrogen Incentives and Laws, by State Hydrogen_li_by_state View Map Graph Generated_thumb20130810-31804-1c5lrlb Commuter Responses to the 2008 Oil Price Spike Generated_thumb20130810-31804-1c5lrlb Ways that workers changed their commutes in response to high gasoline prices Last update May 2012 View Graph Graph Download Data Generated_thumb20130810-31804-f64ffe U.S. Consumption of Ethanol and MTBE Oxygenates Generated_thumb20130810-31804-f64ffe Trend of ethanol and MTBE consumption as oxygenates and gasohol blends from 1992-2009 Last update February 2012 View Graph Graph Download Data Generated_thumb20130810-31804-14nv4j5 AFV Acquisitions by Regulated Fleets (by Fuel Type)

404

1995 world methanol conference  

Science Conference Proceedings (OSTI)

The 20 papers contained in this volume deal with the global markets for methanol, the production of MTBE, integrating methanol production into a coal-to-SNG complex, production of methanol from natural gas, catalysts for methanol production from various synthesis gases, combined cycle power plants using methanol as fuel, and economics of the methanol industry. All papers have been processed for inclusion on the data base.

NONE

1995-12-31T23:59:59.000Z

405

Saving Energy and Reducing Emissions from the Regeneration Air System of a Butane Dehydrogenation Plant  

E-Print Network (OSTI)

Texas Petrochemicals operates a butane dehydrogenation unit producing MTBE for reformulated gasoline that was originally constructed when energy was cheap and prior to environmental regulation. The process exhausts 900,000 pounds per hour of air at 900 to 1100°F containing CO and VOC. By installing a furnace/heat recovery steam generator, Texas Petrochemicals achieved significant reductions of VOC, CO, and NOx, along with energy savings.

John, T. P.

1998-04-01T23:59:59.000Z

406

Multiple Steady States in Azeotropic and Reactive Distillation  

E-Print Network (OSTI)

Introduction . Motivation Overview on the Contributions MSS in Reactive Distillation Conclusions Outline Multiple Steady States (MSS) Overview on the Contributions . The Starting Point . Consolidation . Industrial Applications . Incorporating Reactions MSS in Reactive Distillation Conclusions Outline Multiple Steady States (MSS) Overview on the Contributions MSS in Reactive Distillation . Prediction Method . MTBE Process Conclusions Outline Multiple Steady States (MSS) Overview on the Contributions MSS in Reactive Distillation Conclusions Distillation Overview . Ideal binary / multicomponent distillation . Homogeneous azeotropic distillation -- Heavy entrainer (extractive distillation) -- Intermediate entrainer -- "Boundary scheme" (ligh

Thomas E. Güttinger

1998-01-01T23:59:59.000Z

407

Thermal Hazard Analysis of Methyl Ethyl Ketone Peroxide Ron-Hsin Chang, Chi-Min Shu and Po-Yin Yeh  

E-Print Network (OSTI)

. Additional requirements for the Qualified Person are set forth in NFPA 70E Article 110.6 (D)(1). A person can and according to the applicable codes (OSHA, NFPA 70E, etc.). DEFINITIONS A Competent Person is an individual and NFPA, has received safety training on the hazards involved with electricity, and by virtue of training

Chen, Shu-Ching

408

The versatile E. coli adaptive response protein AlkB mitigates toxicity and mutagenicity of etheno-, ethano-, and methyl-modified bases in vivo  

E-Print Network (OSTI)

The Escherichia coli AlkB protein is an exceptionally versatile DNA repair enzyme. Its expression is induced upon exposure to alkylating agents as part of the Ada-mediated adaptive response. This member of the ac-ketoglu ...

Frick, Lauren Elizabeth

2007-01-01T23:59:59.000Z

409

(Butan-2-ol-jO)[2-({(ethylsulfanyl)- [2-(2-oxidobenzylidene-jO)hydrazinylidene-jN 2]methyl}iminomethyl)phenolato-jO]dioxidouranium(VI)  

E-Print Network (OSTI)

disorder in main residue; R factor = 0.038; wR factor = 0.078; data-to-parameter ratio = 17.4. The U atom in the title complex, [U(C17H15N3O2S)O2-(C4H10O)], exists within a distorted pentagonal–bipyramidal geometry where the oxide O atoms occupy axial positions [O—U—O = 179.61 (18) ] and the pentagonal plane is defined by the N2O2 atoms of the tetradentate Schiff base ligand and the O atom of the butan-2-ol molecule. In the crystal, centrosymmetric aggregates are formed via pairs of hydroxy–phenoxide O—H O hydrogen bonds. The azomethine C N atoms, the ethylthiolyl group and the butyl group of the butan-2-ol molecule are disordered over two positions in a 0.668 (3):0.332 (3) ratio. Related literature For background to uranyl Schiff base complexes, see: S ¸ ahin et al. (2010); Özdemir et al. (2011). For a related structure, see: Takjoo et al. (2012).

Reza Takjoo; A Atefeh Najafi; A Seik Weng Ng B; Edward R. T. Tiekink B

2012-01-01T23:59:59.000Z

410

Photoluminescence spectral study of single CdSe/ZnS Colloidal Nanocrystals in Poly(methyl methacrylate) and Quantum Dots molecules  

E-Print Network (OSTI)

of the CdSe/ZnS nanocrystals . . . . . . . .D. CdSe/ZnS NCs in negative photon resist SU-line shapes of single CdSe VI Optical characterization of

Shen, Yaoming

2008-01-01T23:59:59.000Z

411

COMBUSTION SOURCES OF UNREGULATED GAS PHASE NITROGENEOUS SPECIES  

E-Print Network (OSTI)

Tetrazine 2-Methyl-2-Nitro Propane Cyanide)>': (Pryazole) (l~nitro~2-methyl~1~propane, both and the the Diechmannexhaust. l~nitro~2-methyl~2-propane, experiment, they found

Matthews, Ronald D.

2013-01-01T23:59:59.000Z

412

Climate VISION: Private Sector Initiatives: Electric Power: Resources and  

Office of Scientific and Technical Information (OSTI)

Electric Power Industry Climate Initiative (EPICI) Members Electric Power Industry Climate Initiative (EPICI) Members American Public Power Association American Public Power Association Logo The American Public Power Association (APPA) is the service organization for the nation's public power utilities. Edison Electric Institute Edison Electric Institute Logo Edison Electric Institute (EEI) is the premier trade association for U.S. shareholder-owned electric companies, and serves international affiliates and industry associates worldwide. Electric Power Supply Association Electric Power Supply Association Logo The Electric Power Supply Association (EPSA) is the national trade association representing competitive power suppliers, including independent power producers, merchant generators, and power marketers. Large Public Power Council

413

Toyota RAV 4 Inductive  

NLE Websites -- All DOE Office Websites (Extended Search)

PERFORMANCE CHARACTERIZATION PERFORMANCE CHARACTERIZATION 2000 NISSAN ALTRA EV Shin-Kobe Li-Ion Battery ELECTRIC TRANSPORTATION DIVISION Ricardo Solares Juan Argueta June 2000 2 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II)

414

KRS Chapter 278: Electric Generation and Transmission Siting (Kentucky) |  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

KRS Chapter 278: Electric Generation and Transmission Siting KRS Chapter 278: Electric Generation and Transmission Siting (Kentucky) KRS Chapter 278: Electric Generation and Transmission Siting (Kentucky) < Back Eligibility Commercial Developer Investor-Owned Utility Municipal/Public Utility Utility Savings Category Alternative Fuel Vehicles Hydrogen & Fuel Cells Buying & Making Electricity Water Home Weatherization Solar Wind Program Info State Kentucky Program Type Environmental Regulations Provider Kentucky Public Service Commission No person shall commence to construct a merchant electric generating facility until that person has applied for and obtained a construction certificate for the facility from the Kentucky State Board on Electric Generation and Transmission. The construction certificate shall be valid

415

Interview of Owen Gingerich  

E-Print Network (OSTI)

of the bomb to Tinian to put it together before it was flown to Hiroshima; as a result he became one of the leading proponents to ban nuclear weapons; he had been to both Hiroshima and Nagasaki after the bombing; we were once in a Japanese restaurant... as supervisor; there were thirty-two of us; I got a merchant marine card as a cattleman although I had not had any farm experience; we went to Poland with some eight hundred horses in 1946, on a reconditioned liberty ship with the horses in stalls on the upper...

Gingerich, Owen

2008-12-27T23:59:59.000Z

416

Costs in the Norwegian Payment System  

E-Print Network (OSTI)

We calculate social and private cost for the use and production of payment services in Norway for 2007. The calculations include banks’, merchants ’ and households ’ cost for cash, cards and giro payments. The social cost is calculated to be 0.49 % of GDP, or NOK 11.16 billion. Costs are also calculated on a per-service basis. The results are compared with data from earlier cost surveys by Norges Bank. The unit costs of the most popular services have decreased over the years. Efficiency and productivity of banks ’ payment service operations has improved. We also make comparisons between frameworks, methodologies, and results from cost surveys in five European countries.

Olaf Gresvik; Harald Haare; Norges Bank; Sigbjørn Atle Berg; Gunnvald Grønvik; Asbjørn Enge

2009-01-01T23:59:59.000Z

417

Survey of Operating Reserves Markets in ISO-Run Power Systems  

Science Conference Proceedings (OSTI)

In electricity markets, the tradable products are energy services, reserve services, and their derivatives. Although the lion's share of the dollars is in energy-related services, the cost and value of reserve-related services can be large enough to affect the achieved returns on equity of regulated utilities and to be the difference between profit and loss for competitive generation and merchant firms. This report is an update of a section of an EPRI report published in 2003, "Economics of Operating Res...

2004-12-27T23:59:59.000Z

418

TALENT user's manual.  

Science Conference Proceedings (OSTI)

The Ground-Based Monitoring R and E Component Evaluation project performs testing on the hardware components that make up Seismic and Infrasound monitoring systems. The majority of the testing is focused on the Digital Waveform Recorder (DWR), Seismic Sensor, and Infrasound Sensor. The software tool used to capture and analyze the data collected from testing is called TALENT: Test and Analysis Evaluation Tool. This document is the manual for using TALENT. Other reports document the testing procedures that are in place (Kromer, 2007) and the algorithms employed in the test analysis (Merchant, 2011).

Merchant, Bion John

2012-01-01T23:59:59.000Z

419

Adjusting to Overcapacity: Impacts of New Gas-Fired Units on Power Supply and Fuel Use: Report Series on Natural Gas and Power Relia bility  

Science Conference Proceedings (OSTI)

Capacity additions of gas-fired combined-cycle units reached a peak in 2003 and will drop sharply in 2004. While the extraordinary boom of merchant capacity is now largely over, it has resulted in overbuilding in many regions and will have impacts that are widespread. The overall efficiency of this new capacity has been strong, but trends toward greater capacity utilization have been arrested by the combination of overbuilding and high natural gas prices. Capacity premiums have been driven to low levels,...

2004-03-22T23:59:59.000Z

420

Assessing gene effects on the brain and risk for disease using machine learning  

E-Print Network (OSTI)

Harrison PJ, Weinberger DR. Catechol-o-methyltransferase,R, Delespaul P, van Os J. The catechol-O-methyl transferasein press), neuregulin, catechol-O-methyl transferase (COMT),

Kohannim, Omid

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


421

Environmental Life Cycle Implications of Fuel Oxygenate Production from California Biomass  

SciTech Connect

Historically, more than 90% of the excess agricultural residue produced in California (approximately 10 million dry metric tons per year) has been disposed through open-field burning. Concerns about air quality have prompted federal, state, and local air quality agencies to tighten regulations related to this burning and to look at disposal alternatives. One use of this biomass is as an oxygenated fuel. This report focuses on quantifying and comparing the comprehensive environmental flows over the life cycles of two disposal scenarios: (1) burning the biomass, plus producing and using MTBE; and (2) converting and using ETBE.

Kadam, K. L. (National Renewable Energy Laboratory); Camobreco, V. J.; Glazebrook, B. E. (Ecobalance Inc.); Forrest, L. H.; Jacobson, W. A. (TSS Consultants); Simeroth, D. C. (California Air Resources Board); Blackburn, W. J. (California Energy Commission); Nehoda, K. C. (California Department of Forestry and Fire Protection)

1999-05-20T23:59:59.000Z

422

Market potential for electrolytic hydrogen. Final report  

SciTech Connect

The economics of hydrogen production by the major users of hydrogen (petroleum refiners and manufacturers of ammonia and methanol) favor the continued use of fossil fuels for hydrogen generation. However, there are a large number of miscellaneous small users for whom hydrogen produced by advanced electrolyzers may become economically attractive. Many of these small users, with hydrogen demands of < 0.5 million SCF per day, purchase their hydrogen requirements from industrial gas suppliers. Forseeable improvements in current electrolyzer technology, which will reduce plant capital costs and improve plant performance and efficiency, may make electrolytic hydrogen competitive with purchased hydrogen for many specialty users. This study analyzed the small user hydrogen market. Telephone interviews were conducted with representative hydrogen users in the chemical, pharmaceutical, electronics, metals, fats and oils, and float glass industries to determine the decision factors governing the choice of their hydrogen supply. Cost projections to the year 2000 for production of hydrogen by advanced electrolyzers were made and compared with price projections for merchant hydrogen, and the estimates of the potential market for each of the industrial sub-sectors were determined. By the year 2000, the potential market for advanced technology electrolytic hydrogen among specialty users is projected to be about half of what the merchant hydrogen market would be in the absence of electrolytic hydrogen. This potential market, representing an annual demand of about 16 billion SCF of hydrogen, will develop from market penetrations of electrolyzers assumed to begin in the early 1980s.

Fein, E.; Mathey, C.J.; Arnstein, C.

1979-08-01T23:59:59.000Z

423

Market potential of electrolytic hydrogen production in three northeastern utilities' service territories. Final report  

SciTech Connect

The study develops a method for exploring the market potential for electrolytic hydrogen. The service areas of three northeastern utilities - Public Service Electric and Gas, Niagara Mohawk, and Northeast Utilities - are examined, and results reported on the effort to locate specialty hydrogen users, determine patterns of hydrogen utilization, and assess the possibility of satisfying this hydrogen demand by electrolytic hydrogen from advanced electrolyzers. Hydrogen users were sought in six major product categories: chemicals, pharmaceuticals, oils, metals, electronics and float glass. Identification of users through appropriate standard industrial classification codes served as a basis for locating possible users in each of the service areas. Mailed questionnaires sought information on hydrogen demand, characteristics of hydrogen use, present hydrogen supply costs, and factors that would influence the purchase of an electrolyzer. In the three utility service areas examined, electrolytic hydrogen can be expected to have limited success competing with merchant hydrogen. Specific hydrogen users may be found whose location with respect to the source of merchant hydrogen may put electrolytic hydrogen at an economic advantage. Reduction in electrolyzer plant costs may be necessary to expand the possibilities for electrolysis. Annual power requirements for current potential demand for electrolytic hydrogen in three utilities was estimated at 140 x 10/sup 6/ kWh, which could expand to 240 x 10/sup 6/ kWh in ten years.

Fein, E.; Edwards, K.

1984-05-01T23:59:59.000Z

424

Epigenetic Mechanisms and Gene Networks in the Nervous System  

E-Print Network (OSTI)

(Miltenberger et al., 1997), and extensive variation in phenotype is produced by differential methylation

Champagne, Frances A.

425

High octane ethers from synthesis gas-derived alcohols  

SciTech Connect

The temperature dependence of ether synthesis, particularly unsymmetric methylisobutylether (MIBE), was carried out over the Nafion-H microsaddles (MS) catalyst. The principal product formed under the rather severe reaction conditions of 1100 psig pressure and temperatures in the range of 123--157{degree}C was the expected MIBE formed directly by coupling the methanol/isobutanol reactants. In addition, significantly larger quantities of the dimethylether (DME) and hydrocarbon products were observed than were obtained under milder reaction conditions. Deactivation of the Nafion-H MS catalyst was determined by periodically testing the catalyst under a given set of reaction conditions for the synthesis of MIBE and MTBE from methanol/isobutanol = 2/1, i.e. 123{degree}C, 1100 psig, and total GHSV = 248 mol/kg cat/hr. After carrying out various tests over a period of 2420 hr, with intermittant periods of standing under nitrogen at ambient conditions, the yields of MIBE and MTBE had decreased by 25% and 41%, respectively. In order to gain insight into the role of the surface acidity in promoting the selective coupling of the alcohols to form the unsymmetric ether, the strengths of the acid sites on the catalysts are still being probed by calorimetric titrations in non-aqueous solutions. 11 refs., 13 figs., 9 tabs.

Klier, K.; Herman, R.G.; DeTavernier, S.; Johannson, M.; Kieke, M.; Bastian, R.D.

1991-07-01T23:59:59.000Z

426

Catalytic conversion of light alkanes - phase V. Topical report, February 1993--October 1994  

SciTech Connect

We have made excellent progress toward a practical route from field butanes to MTBE, the oxygenate of choice for high-octane, clean-burning, environmentally acceptable reformulated gasoline. We have evaluated two proprietary process possibilities with a potential commercial partner and have conducted a joint catalyst evaluation program. The first of the two potential processes considered during the past quarter utilizes a two-step route from isobutane to tert-butyl alcohol, TBA. Not only is TBA an intermediate for MTBE production but is equally applicable for ETBE-an oxygenate which utilizes renewable ethanol in its` manufacture. In the two-step process, isobutane is oxidized in a non-catalytic reaction to a roughly equal mixture of TBA and tert-butyl hydroperoxide. TBHP, eq. 1. We have developed an inexpensive new catalyst system based on an electron-deficient macrocyclic metal complex that selectively converts TBHP to TBA, eq. 2, and meets or exceeds all of the process criteria that we have set.

1998-12-31T23:59:59.000Z

427
428

Density functional theory (DFT) and ab initio molecular orbital calculations have been employed to determine the structures and energies of the isomers of the OH-toluene adduct, the methyl hydroxycyclohexadienyl radical, and their corresponding transitio  

NLE Websites -- All DOE Office Websites (Extended Search)

Laboratory Investigation of Organic Aerosol Formation from Aromatic Hydrocarbons (DOE Award No. DE-FG02-02ER63098) Prepared by Luisa T. Molina, Renyi Zhang and Mario J. Molina Our work for this DOE funded project includes: (1) measurements of the kinetics and mechanism of the gas-phase oxidation reactions of the aromatic hydrocarbons initiated by OH; (2) measurements of aerosol formation from the aromatic hydrocarbons; and (3) theoretical studies to elucidate the OH-toluene reaction mechanism using quantum-chemical and rate theories. (1) Measurements of Gas-Phase Kinetics and Mechanism Work has been accomplished to develop laboratory instrumentation to conduct kinetic and mechanistic measurements of the aromatic hydrocarbon reactions initiated by OH, using

429
430

Electrogenerated Chemiluminescence and Fluorescence Lifetime Spatial Heterogeneity of Poly (2-methoxy-5-(2-ethylhexyloxy)-1, 4-phenylenevinylene) in Presence of [6,6]-phenyl-C61-butyric Acid Methyl Ester  

SciTech Connect

In this paper, we studied the luminescence property and fluorescence lifetime mapping of MEH-PPV/PCBM system by using electrogenerated chemiluminescence (ECL) and time-correlated single photo counting (TC-SPC) technologies. The ECL results showed that the oxidation peak of MEH-PPV near 0.7 V (vs. SCE) and ECL response of films shifted positively towards 1.2 V when in the presence of PCBM. At the same time, the oxidation peak current density of MEH-PPV increases while the ECL response decreased with the loading of PCBM in the composite films. The fluorescence lifetime images clearly show that the lifetime fluctuation is effected by different substrates and MEH-PPV/PCBM ratios. Meanwhile, the lifetime of MEH-PPV decreases with the increasing of film thickness. The lifetimes of MEH-PPV films on TiO2 substrate are lower than them of films on cover slips.

Geng, Hongwei; Pan, Shanlin; Hu, Dehong

2013-04-01T23:59:59.000Z

432

Variable dimensionality in the uranium fluoride/2-methyl-piperazine system: Synthesis and structures of UFO-5, -6, and -7; Zero-, one-, and two-dimensional materials with unprecedented topologies  

SciTech Connect

Recently, low temperature (T < 300 C) hydrothermal reactions of inorganic precursors in the presence of organic cations have proven highly productive for the synthesis of novel solid-state materials. Interest in these materials is driven by the astonishingly diverse range of structures produced, as well as by their many potential materials chemistry applications. This report describes the high yield, phase pure hydrothermal syntheses of three new uranium fluoride phases with unprecedented structure types. Through the systematic control of the synthesis conditions the authors have successfully controlled the architecture and dimensionality of the phase formed and selectively synthesized novel zero-, one-, and two-dimensional materials.

Francis, R.J.; Halasyamani, P.S.; Bee, J.S.; O'Hare, D.

1999-02-24T23:59:59.000Z

433

Modelling and optimisation of batch distillation involving esterification and hydrolysis reaction systems. Modelling and optimisation of conventional and unconventional batch distillation process: Application to esterification of methanol and ethanol using acetic acid and hydrolysis of methyl lactate system.  

E-Print Network (OSTI)

??Batch distillation with chemical reaction when takes place in the same unit is referred to as batch reactive distillation process. The combination reduces the capital… (more)

Edreder, Elmahboub A.

2010-01-01T23:59:59.000Z

434

Annotated bibliography of research carried out from 1993 to 1999 under DoE Award No. DE-IA02-94ER14411: Spectroscopic investigation of the vibrational quasi-continuum arising from internal rotation of a methyl group  

DOE Green Energy (OSTI)

This report covers work carried out during a six year period under a DoE interagency grant. Because all results have been published as full papers in appropriate refereed journals that are openly available in most scientific libraries, the report takes the form of an annotated bibliography. In the interests of scientific continuity and bibliographic usefulness, however, work carried out on this same project from 1990-1992 under an earlier DoE award, as well as related work currently (2000-2002) in progress, will also be discussed. It should be stressed, however, that only work directly connected to the grantee is cited explicitly in this final grant report. The many important papers by other workers in the field during the last decade must be obtained from reference citations in the 21 publications mentioned.

Hougen, Jon T.

2002-03-04T23:59:59.000Z

435

DEVELOPMENT OF ALTERNATIVE FUELS AND CHEMICALS FROM SYNTHESIS GAS  

DOE Green Energy (OSTI)

This Final Report for Cooperative Agreement No. DE-FC22-95PC93052, the ''Development of Alternative Fuels and Chemicals from Synthesis Gas,'' was prepared by Air Products and Chemicals, Inc. (Air Products), and covers activities from 29 December 1994 through 31 July 2002. The overall objectives of this program were to investigate potential technologies for the conversion of synthesis gas (syngas), a mixture primarily of hydrogen (H{sub 2}) and carbon monoxide (CO), to oxygenated and hydrocarbon fuels and industrial chemicals, and to demonstrate the most promising technologies at the LaPorte, Texas Alternative Fuels Development Unit (AFDU). Laboratory work was performed by Air Products and a variety of subcontractors, and focused on the study of the kinetics of production of methanol and dimethyl ether (DME) from syngas, the production of DME using the Liquid Phase Dimethyl Ether (LPDME{trademark}) Process, the conversion of DME to fuels and chemicals, and the production of other higher value products from syngas. Four operating campaigns were performed at the AFDU during the performance period. Tests of the Liquid Phase Methanol (LPMEOH{trademark}) Process and the LPDME{trademark} Process were made to confirm results from the laboratory program and to allow for the study of the hydrodynamics of the slurry bubble column reactor (SBCR) at a significant engineering scale. Two campaigns demonstrated the conversion of syngas to hydrocarbon products via the slurry-phase Fischer-Tropsch (F-T) process. Other topics that were studied within this program include the economics of production of methyl tert-butyl ether (MTBE), the identification of trace components in coal-derived syngas and the means to economically remove these species, and the study of systems for separation of wax from catalyst in the F-T process. The work performed under this Cooperative Agreement has continued to promote the development of technologies that use clean syngas produced from any one of a variety of sources (including coal) for the production of a spectrum of alternative fuels (hydrocarbons and oxygenate fuels), octane enhancers, and chemicals and chemical intermediates. In particular, the data from the 1995 LPMEOH{trademark} campaign provided confirmation of assumptions used in the design of the catalyst reduction system at the Kingsport LPMEOH{trademark} Commercial Demonstration Project, and the alternate methanol catalyst has been in use there since late 1998. The kinetic model was also expanded to allow for more accurate prediction of methanol production and carbon dioxide (CO{sub 2}) conversion, and more accurate modeling of by-product formation for the alternate methanol catalyst. The outstanding performance results of the LPMEOH{trademark} Process at Kingsport can be attributed in large part to the body of work performed since 1981 in collaboration between the U.S. Department of Energy (DOE) and Air Products. In addition, a pilot-plant-tested LPDME{trademark} Process has been demonstrated, and the product cost of DME from coal-derived syngas can be competitive in certain locations and applications. The need for liquid fuels will continue to be a critical concern for this nation in the 21st century. Efforts are needed to ensure the development and demonstration of economically competitive, efficient, environmentally responsible technologies that produce clean fuels and chemicals from coal under DOE's Vision 21 concept. These liquids will be a component of the fuel mix that will provide the transition from the current reliance on carbon-based fuels to the ultimate use of H{sub 2} as a means of energy transport. Indirect liquefaction, which converts the syngas (H{sub 2} and CO) produced by the gasification of coal to sulfur- and nitrogen-free liquid products, is a key component of the Vision 21 initiative. The results from this current program provide continued support to the objectives for the conversion of domestic coal to electric power and co-produced clean liquid fuels and chemicals in an environmentally superior manner.

Peter J. Tijrn

2003-05-31T23:59:59.000Z

436

Detailed chemical kinetic mechanism for the oxidation of biodiesel fuels blend surrogate.  

DOE Green Energy (OSTI)

Detailed chemical kinetic mechanisms were developed and used to study the oxidation of two large unsaturated esters: methyl-5-decenoate and methyl-9-decenoate. These models were built from a previous methyl decanoate mechanism and were compared with rapeseed oil methyl esters oxidation experiments in a jet stirred reactor. A comparative study of the reactivity of these three oxygenated compounds was performed and the differences in the distribution of the products of the reaction were highlighted showing the influence of the presence and the position of a double bond in the chain. Blend surrogates, containing methyl decanoate, methyl-5-decenoate, methyl-9-decenoate and n-alkanes, were tested against rapeseed oil methyl esters and methyl palmitate/n-decane experiments. These surrogate models are realistic kinetic tools allowing the study of the combustion of biodiesel fuels in diesel and homogeneous charge compression ignition engines.

Herbinet, O; Pitz, W J; Westbrook, C K

2009-07-21T23:59:59.000Z

437

Microsoft Word - 41448_GE_Enabling & IT for RAM_Factsheet_Rev01_09-03.doc  

NLE Websites -- All DOE Office Websites (Extended Search)

GE Power Systems GE Power Systems Fact Sheet: Enabling & IT to Increase RAM for Advanced Powerplants DOE Contract No: DE-FC26-03NT41448 I. Project Participants: A. Prime Participant: General Electric Company, General Electric Power Systems B. Sub-Award Participants: General Electric Company, Global Research General Electric Company, Aircraft Engine General Electric Company, Energy and Environmental Research Corp. General Electric Company, Energy and Industrial Services, Inc. Georgia Institute of Technology Sandia National Laboratory II Project Description: A. Objective: Advanced analytical part lifing models, advanced sensors and controls, and highly integrated information technology (IT) platforms will be demonstrated in merchant coal/IGCC (Integrated Gasification Combined Cycle) gas turbine combined cycle

438

EIS-0399: Draft Environmental Impact Statement | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Draft Environmental Impact Statement Draft Environmental Impact Statement EIS-0399: Draft Environmental Impact Statement Montana Alberta Tie Ltd. (MATL) 230-kV Transmission Line MATL proposes to construct and operate a merchant 230-kV transmission line between Great Falls, Montana, and Lethbridge, Alberta, that would cross the U.S.-Canada border north of Cut Bank, Montana. The transmission line would transmit 300 megawatts (MW) of electric power south and 300 MW north. EIS-0399-DEIS-Summary-2008.pdf EIS-0399-DEIS-01a-2008.pdf EIS-0399-DEIS-01b-2008.pdf EIS-0399-DEIS-01c-2008.pdf EIS-0399-DEIS-01d-2008.pdf EIS-0399-DEIS-01e-2008.pdf EIS-0399-DEIS-02-2008.pdf More Documents & Publications EIS-0399: Final Environmental Impact Statement EIS-0399-SA-01: Supplement Analysis Management Alert: OAS-RA-12-01

439

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 22080 of 28,905 results. 71 - 22080 of 28,905 results. Page Combined Heat and Power (CHP) Systems The CHP systems program aimed to facilitate acceptance of distributed energy in end-use sectors by forming partnerships with industry consortia in the commercial building, merchant stores, light... http://energy.gov/oe/combined-heat-and-power-chp-systems Download Audit Letter Report: OAS-L-09-17 Audit of Mixed Low-Level Waste Disposal within the Department of Energy http://energy.gov/ig/downloads/audit-letter-report-oas-l-09-17 Download Audit Report: OAS-L-10-06 Former Uranium Enrichment Workers: Questions Regarding Equity in Pension Benefits http://energy.gov/ig/downloads/audit-report-oas-l-10-06 Download EA-0476: Finding of No Significant Impact Installation and Operation of the Plant-wide Fire Protection Systems and

440

DOE Gasoline Price Watch Website and Hotline | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Gasoline Price Watch Website and Hotline Gasoline Price Watch Website and Hotline DOE Gasoline Price Watch Website and Hotline April 20, 2006 - 12:26pm Addthis WASHINGTON, DC - Secretary of Energy Samuel W. Bodman today is reminding consumers about the Department of Energy's (DOE) gasoline price reporting system. Consumers can report activity at local gasoline filling stations that they believe may constitute "gouging" or "price fixing" by visiting gaswatch.energy.gov/. "There are many legitimate factors influencing the price consumers are paying at the pump, including growing demand, the high price of crude oil, the lingering effects of last summer's hurricanes on our refining sector and the regular transition of fuel blends as we head into the summer," said Secretary Bodman. "And while the majority of local merchants are fair and

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


441

Cirrus 1 | Open Energy Information  

Open Energy Info (EERE)

Cirrus 1 Cirrus 1 Jump to: navigation, search Name Cirrus 1 Facility Cirrus 1 Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Cirrus Wind Energy Developer Wind Tex Energy Energy Purchaser Merchant Location Tahoka TX Coordinates 33.027294°, -101.696782° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.027294,"lon":-101.696782,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

442

 

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Copyright (c) 2011 Sencha Inc. - Author: Nicolas Garcia Belmonte (http://philogb.github.com/) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

443

Combined Heat and Power (CHP) Systems | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Technology Development » Smart Grid » Distributed Technology Development » Smart Grid » Distributed Energy » Combined Heat and Power (CHP) Systems Combined Heat and Power (CHP) Systems The CHP systems program aimed to facilitate acceptance of distributed energy in end-use sectors by forming partnerships with industry consortia in the commercial building, merchant stores, light industrial, supermarkets, restaurants, hospitality, health care and high-tech industries. In high-tech industries such as telecommunications, commercial data processing and internet services, the use of electronic data and signal processing have become a cornerstone in the U.S. economy. These industries represent high potential for CHP and distributed energy due to their ultra-high reliability and power quality requirements and related large

444

EI Summary of SIC 24  

U.S. Energy Information Administration (EIA) Indexed Site

Lumber (24) All (20-39) Food (20) Textiles (22) Apparel (23) Furniture (25) Paper (26) Printing (27) Chemicals (28) Refineries (29) Rubber (30) Stone, Clay & Glass(32) Primary Metals (33) Fabricated Metals (34) Machinery (35) Electronic Equipment (36) Instruments (38) Miscellaneous Manufacturing (39) Lumber (24) All (20-39) Food (20) Textiles (22) Apparel (23) Furniture (25) Paper (26) Printing (27) Chemicals (28) Refineries (29) Rubber (30) Stone, Clay & Glass(32) Primary Metals (33) Fabricated Metals (34) Machinery (35) Electronic Equipment (36) Instruments (38) Miscellaneous Manufacturing (39) This major group includes establishments engaged in cutting timber and pulpwood; merchant sawmills, lath mills, and shingle mills, cooperage stock mills, planing mills and plywood and veneer mills engaged in producing lumber and wood basic materials; and establishments engaged in manufacturing finished articles made entirely or mainly of wood or related materials. If you found this information useful, please try... Energy Consumption Use of Energy

445

Marble River | Open Energy Information  

Open Energy Info (EERE)

River River Jump to: navigation, search Name Marble River Facility Marble River Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EDP Renewables North America LLC Developer EDP Renewables North America LLC Energy Purchaser Merchant Location Churubusco NY Coordinates 44.9406848°, -73.9303307° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":44.9406848,"lon":-73.9303307,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

446

Laurel Mountain | Open Energy Information  

Open Energy Info (EERE)

Mountain Mountain Jump to: navigation, search Name Laurel Mountain Facility Laurel Mountain Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner AES Corp. Developer AES Corp. Energy Purchaser Merchant Location Belington WV Coordinates 39.00702933°, -79.88500357° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.00702933,"lon":-79.88500357,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

447

Trinity Hills | Open Energy Information  

Open Energy Info (EERE)

Trinity Hills Trinity Hills Facility Trinity Hills Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner BP Wind Energy Developer BP Wind Energy Energy Purchaser Merchant Location Archer and Yound Counties TX Coordinates 33.401504°, -98.7115027° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.401504,"lon":-98.7115027,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

448

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

61 - 18770 of 28,560 results. 61 - 18770 of 28,560 results. Page Combined Heat and Power (CHP) Systems The CHP systems program aimed to facilitate acceptance of distributed energy in end-use sectors by forming partnerships with industry consortia in the commercial building, merchant stores, light... http://energy.gov/oe/combined-heat-and-power-chp-systems Download Audit Letter Report: OAS-L-09-17 Audit of Mixed Low-Level Waste Disposal within the Department of Energy http://energy.gov/ig/downloads/audit-letter-report-oas-l-09-17 Download Audit Report: OAS-L-10-06 Former Uranium Enrichment Workers: Questions Regarding Equity in Pension Benefits http://energy.gov/ig/downloads/audit-report-oas-l-10-06 Download EA-0476: Finding of No Significant Impact Installation and Operation of the Plant-wide Fire Protection Systems and

449

Bobcat Bluff | Open Energy Information  

Open Energy Info (EERE)

Bobcat Bluff Bobcat Bluff Jump to: navigation, search Name Bobcat Bluff Facility Bobcat Bluff Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EDF Renewable Energy Developer Element Power Energy Purchaser Merchant (ERCOT) Location Windthorst TX Coordinates 33.503556°, -98.578718° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.503556,"lon":-98.578718,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

450

Howard | Open Energy Information  

Open Energy Info (EERE)

Howard Howard Jump to: navigation, search Name Howard Facility Howard Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EverPower Developer EverPower Energy Purchaser NYSERDA / Merchant Location Hornell NY Coordinates 42.313707°, -77.5494109° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.313707,"lon":-77.5494109,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

451

CP Energy Group LLC CP Energy | Open Energy Information  

Open Energy Info (EERE)

CP Energy Group LLC CP Energy CP Energy Group LLC CP Energy Jump to: navigation, search Name CP Energy Group, LLC (CP Energy) Place Boston, Massachusetts Zip 2108 Sector Services Product Boston-based merchant bank prioritising services for energy related projects, in the form of investment and advisory services. Coordinates 42.358635°, -71.056699° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.358635,"lon":-71.056699,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

452

EA-1411: Finding of No Significant Impact | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

411: Finding of No Significant Impact 411: Finding of No Significant Impact EA-1411: Finding of No Significant Impact East Altamont Energy Center, Alameda County, California East Altamont Energy Center, LLC (EAEC LLC), a wholly owned subsidiary of Calpine Corporation applied to the Department of Energy (DOE), Western Area Power Administration (Western) to interconnect the East Altamont Energy Center (EAEC), a 1100-megawatt (MW) natural gas-fired power plant, to Western's Tracy Substation. EAEC LLC intends to serve competitive regional markets in California with power from the EAEC. Western proposes to make modifications at its Tracy Substation to accommodate the interconnection. The EAEC is a merchant plant which means that it would be independent of other generators and that the power generated would serve

453

EIA - Natural Gas Pipeline Network - Regulatory Authorities  

U.S. Energy Information Administration (EIA) Indexed Site

Regulatory Authorities Regulatory Authorities About U.S. Natural Gas Pipelines - Transporting Natural Gas based on data through 2007/2008 with selected updates U.S. Natural Gas Regulatory Authorities Beginning | Regulations Today | Coordinating Agencies | Regulation of Mergers and Acquisitions Beginning of Industry Restructuring In April 1992, the Federal Energy Regulatory Commission (FERC) issued its Order 636 and transformed the interstate natural gas transportation segment of the industry forever. Under it, interstate natural gas pipeline companies were required to restructure their operations by November 1993 and split-off any non-regulated merchant (sales) functions from their regulated transportation functions. This new requirement meant that interstate natural gas pipeline companies were allowed to only transport natural gas for their customers. The restructuring process and subsequent operations have been supervised closely by FERC and have led to extensive changes throughout the interstate natural gas transportation segment which have impacted other segments of the industry as well.

454

South Chestnut | Open Energy Information  

Open Energy Info (EERE)

Chestnut Chestnut Jump to: navigation, search Name South Chestnut Facility South Chestnut Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Iberdrola Renewables Energy Purchaser Merchant Location Gibbon Glade PA Coordinates 39.7628615°, -79.7185564° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.7628615,"lon":-79.7185564,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

455

Loraine Phase 2 | Open Energy Information  

Open Energy Info (EERE)

2 2 Jump to: navigation, search Name Loraine Phase 2 Facility Loraine Phase 2 Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Third Planet Wind Power Developer Third Planet Wind Power Energy Purchaser Merchant Location Colorado City TX Coordinates 32.45223664°, -100.6298304° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.45223664,"lon":-100.6298304,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

456

NorthWinds Renewables | Open Energy Information  

Open Energy Info (EERE)

NorthWinds Renewables NorthWinds Renewables Jump to: navigation, search Name NorthWinds Renewables Place Harrison, New York Zip 10528 Sector Renewable Energy, Wind energy Product NorthWinds Renewables is an independent merchant banking firm focused exclusively on serving the renewable energy industry. Coordinates 35.10917°, -85.143009° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":35.10917,"lon":-85.143009,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

457

Stephens, Inc | Open Energy Information  

Open Energy Info (EERE)

Stephens, Inc Stephens, Inc Jump to: navigation, search Logo: Stephens Inc Name Stephens Inc Address 111 Center Street Place Little Rock, Arkansas Zip 72201 Product Full service merchant and investment banking firm, locations across the US. Year founded 1933 Phone number (501) 377-2000 Website http://www.stephens.com/ Coordinates 34.74785°, -92.272449° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.74785,"lon":-92.272449,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

458

Juniper Canyon | Open Energy Information  

Open Energy Info (EERE)

Juniper Canyon Juniper Canyon Jump to: navigation, search Name Juniper Canyon Facility Juniper Canyon Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Developer Iberdrola Energy Purchaser Merchant Location In Klickitat County 4.6 miles Southeast of Goldendale Coordinates 45.910223°, -120.224317° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":45.910223,"lon":-120.224317,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

459

Lubbock Wind Ranch | Open Energy Information  

Open Energy Info (EERE)

Ranch Ranch Jump to: navigation, search Name Lubbock Wind Ranch Facility Lubbock Wind Ranch Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Cielo Energy Purchaser Merchant Location Lubbock TX Coordinates 33.56932604°, -101.7623663° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.56932604,"lon":-101.7623663,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

460

Mozart | Open Energy Information  

Open Energy Info (EERE)

Mozart Mozart Jump to: navigation, search Name Mozart Facility Mozart Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner WKN USA LLC Developer WKN USA LLC Energy Purchaser Merchant (ERCOT) Location Kent County TX Coordinates 32.99176°, -100.53093° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.99176,"lon":-100.53093,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


461

U.S. Environmental Protection Agency; Environmental Impact Statements; Notice of Availbility  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

02 02 Federal Register / Vol. 68, No. 70 / Friday, April 11, 2003 / Notices Exchange for Construction of New Seismically Stable Facilities, Cities of El Sequndo and Hawthorne, Los Angeles County, CA, Comment Period Ends: May 27, 2003, Contact: Jason Taylor, (310) 363-0142. This document is available on the Internet at: http://www.pirniewest.com/ LAAFB. EIS No. 030159, Final EIS, AFS, CA, North Fork Fire Salvage Project, Harvest Salvage, Merchantable Timber Volume Sale and Sierra National Forest Land and Resource Management Plan, Implementation, Bass Lake Ranger District, Madera County, CA, Wait Period Ends: May 12, 2003, Contact: Michael Price, (559) 877-2218. EIS No. 030160, Final Supplement, AFS, UT, Griffin Springs Resource Management Project, New Information concerning the Life

462

Minonk | Open Energy Information  

Open Energy Info (EERE)

Minonk Minonk Jump to: navigation, search Name Minonk Facility Minonk Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Algonquin Power Developer Gamesa Energy Purchaser Merchant Location Minonk IL Coordinates 40.8632902°, -88.94342422° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.8632902,"lon":-88.94342422,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

463

EA-1411: Final Environmental Assessment | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

EA-1411: Final Environmental Assessment EA-1411: Final Environmental Assessment EA-1411: Final Environmental Assessment East Altamont Energy Center East Altamont Energy Center, LLC (EAEC LLC), a wholly owned subsidiary of Calpine Corporation applied to the Department of Energy (DOE), Western Area Power Administration (Western) to interconnect the East Altamont Energy Center (EAEC), a 1100-megawatt (MW) natural gas-fired power plant, to Western's Tracy Substation. EAEC LLC intends to serve competitive regional markets in California with power from the EAEC. Western proposes to make modifications at its Tracy Substation to accommodate the interconnection. The EAEC is a merchant plant which means that it would be independent of other generators and that the power generated would serve the open market rather than any particular utility or load. All financial

464

I  

NLE Websites -- All DOE Office Websites (Extended Search)

GM EV1 GM EV1 Panasonic Lead Acid Battery ELECTRIC TRANSPORTATION DIVISION Report prepared by: Alvaro Mendoza Juan Argueta April 2000 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES NOT INFRINGE UPON OR INTERFERE WITH RIGHTS OF OTHERS, INCLUDING

465

Pocahontas Prairie | Open Energy Information  

Open Energy Info (EERE)

Pocahontas Prairie Pocahontas Prairie Jump to: navigation, search Name Pocahontas Prairie Facility Pocahontas Prairie Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Algonquin Power Developer Gamesa Energy Purchaser Merchant Location Pomeroy IA Coordinates 42.62183365°, -94.6978569° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.62183365,"lon":-94.6978569,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

466

Senate | Open Energy Information  

Open Energy Info (EERE)

Senate Senate Jump to: navigation, search Name Senate Facility Senate Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Algonquin Power Developer Gamesa Energy Purchaser Merchant Location Bryson TX Coordinates 33.21147553°, -98.36325645° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":33.21147553,"lon":-98.36325645,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

467

Highland North | Open Energy Information  

Open Energy Info (EERE)

Highland North Highland North Facility Highland North Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EverPower Developer EverPower Energy Purchaser Merchant Location Sidman PA Coordinates 40.31669182°, -78.66893291° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.31669182,"lon":-78.66893291,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

468

Title of Presentation  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

A Process Approach to Management of Operational Cyber Security Risks Antione Manson, DHS Jim Cebula, CERT DOE Cyber Security Conference Atlanta - May 2010 2 NO WARRANTY THIS MATERIAL OF CARNEGIE MELLON UNIVERSITY AND ITS SOFTWARE ENGINEERING INSTITUTE IS FURNISHED ON AN -AS-IS" BASIS. CARNEGIE MELLON UNIVERSITY MAKES NO WARRANTIES OF ANY KIND, EITHER EXPRESSED OR IMPLIED, AS TO ANY MATTER INCLUDING, BUT NOT LIMITED TO, WARRANTY OF FITNESS FOR PURPOSE OR MERCHANTABILITY, EXCLUSIVITY, OR RESULTS OBTAINED FROM USE OF THE MATERIAL. CARNEGIE MELLON UNIVERSITY DOES NOT MAKE ANY WARRANTY OF ANY KIND WITH RESPECT TO FREEDOM FROM PATENT, TRADEMARK, OR COPYRIGHT INFRINGEMENT. Use of any trademarks in this presentation is not intended in any way to infringe on the rights of the

469

Blue Canyon VI | Open Energy Information  

Open Energy Info (EERE)

VI VI Jump to: navigation, search Name Blue Canyon VI Facility Blue Canyon VI Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EDP Renewables North America LLC Developer EDP Renewables North America LLC Energy Purchaser Merchant Location Lawton OK Coordinates 34.8582°, -98.54752° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":34.8582,"lon":-98.54752,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

470

EIS-0399: Final Environmental Impact Statement | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Final Environmental Impact Statement Final Environmental Impact Statement EIS-0399: Final Environmental Impact Statement Montana Alberta Tie Ltd. (MATL) 230-KV Transmission Line MATL has proposed to construct an international 230-kV alternating current merchant (private) transmission line that would originate at the existing NorthWestern Energy (NWE) 230-kV Switchyard at Great Falls, Montana, and extend north to a new substation to be constructed northeast of Lethbridge, Alberta, crossing the U.S.-Canada international border north of Cut Bank, Montana (proposed Project). Approximately 130 miles of the 203-mile transmission line are proposed to be constructed in the U.S. The line would be constructed and owned by MATL, a private Canadian corporation owned by Tonbridge Power. The proposed line would be part of the Western

471

Patton Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Patton Wind Farm Patton Wind Farm Facility Patton Wind Farm Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EverPower Developer EverPower Energy Purchaser Merchant Location Patton PA Coordinates 40.6321934°, -78.69343758° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.6321934,"lon":-78.69343758,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

472

PREMIUMS PAID FOR GREEN GENERATION IN THE APX  

NLE Websites -- All DOE Office Websites (Extended Search)

PREMIUMS PAID FOR GREEN GENERATION PREMIUMS PAID FOR GREEN GENERATION IN THE APX GREEN POWER MARKET Janis C. Pepper Enertron Consultants / APX pepper@enertroncons.com 650-949-5719 Presented at Windpower 2000 May 1, 2000 Abstract Automated Power Exchange (APX) operates markets that allow buyers and sellers of electricity to do business with each other easily, efficiently, and directly. The APX Green Power Market opened on March 30, 1998 with the start of the restructured electricity market in California, providing a wholesale marketplace for buyers and sellers of renewable power to transact. Those renewable energy plants that are no longer under utility contracts, and new merchant renewable plants, are selling through this market. The overwhelming majority of green buyers and green sellers operating in the California market use the APX Green Power Market. APX

473

Content first in markup demo  

NLE Websites -- All DOE Office Websites (Extended Search)

9/2/11 9/2/11 Frequently Asked Questions (FAQ) eBuy Questions Apple Safari issues Approvals Customer identification Getting information Invoices Logins Packing lists Project IDs Purchase order numbers Remote Access Restricted items Returns Where do I get information about eBuy? A: The best place for eBuy information is on the Procurement Web site. Read the contents of this document and its various links like eBuy Help and Merchant information to get an idea of what eBuy is about. How are eBuy requisitions approved? A: eBuy requisition authorization uses eProcurement's basic approval engine with some rule changes. In general, requisitions $350 or less will self-approve when submitted and do not require an approver.In the following cases, however, the eBuy user needs to enter an Authorized Signer (from

474

Sandy Ridge | Open Energy Information  

Open Energy Info (EERE)

Sandy Ridge Sandy Ridge Facility Sandy Ridge Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Algonquin Power Developer Gamesa Energy Purchaser Merchant Location Bald Eagle PA Coordinates 40.75088201°, -78.23842764° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.75088201,"lon":-78.23842764,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

475

Federal Draft Environmental Impact Statement and State of Montana Supplemental Draft Environmental Impact Statement for the Montana Alberta Tie Ltd. (MATL) 230-kV Transmission Line  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

S-1 S.1 Introduction This document is both a State of Montana Supplemental Draft Environmental Impact Statement (EIS) and a U.S. Department of Energy (DOE) Federal Draft EIS (referred to herein as the Draft EIS for both state and federal purposes) prepared for the United States portion of the proposed Montana Alberta Tie Ltd. (MATL) 230-kilovolt (kV) transmission line. MATL has proposed to construct an international 230-kV alternating current merchant (private) transmission line that would originate at an existing NorthWestern Energy (NWE) 230-kV switch yard at Great Falls, Montana, and extend north to a new substation to be constructed northeast of Lethbridge, Alberta, crossing the U.S.-Canada international border north of Cut Bank, Montana (proposed Project). Approximately

476

EIA - Energy Conferences & Presentations.  

U.S. Energy Information Administration (EIA) Indexed Site

7 7 EIA Conference 2010 Session 7: Natural Gas: U.S. Markets in a Global Context Moderator: Glen Sweetnam, EIA Speakers: Michelle Foss, University of Texas Benjamin Schlesinger, Benjamin Schlesinger and Assoc., Inc. Andrew Slaughter, Shell Moderator and Speaker Biographies Glen Sweetnam, EIA In October 2005, Glen Sweetnam was named Director of the International, Economic, and Greenhouse Gases Division of the U.S. Energy Information Administration (EIA). This Division produces the International Energy Outlook and two congressionally mandated reports on U.S. greenhouse gas emissions. Mr. Sweetnam has 25 years of leadership experience in the energy industry in both the private and public sectors. Prior to joining EIA, he worked at senior levels for both energy merchants and exploration and production

477

Sherbino 2 | Open Energy Information  

Open Energy Info (EERE)

Sherbino 2 Sherbino 2 Facility Sherbino 2 Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner BP Wind Energy Developer BP Wind Energy Energy Purchaser Merchant Location East of Fort Stockton TX Coordinates 30.895935°, -102.213221° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":30.895935,"lon":-102.213221,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

478

Digilog Global Environmental LLC | Open Energy Information  

Open Energy Info (EERE)

Digilog Global Environmental LLC Digilog Global Environmental LLC Jump to: navigation, search Name Digilog Global Environmental LLC Place Chicago, Illinois Zip 60606 Product TradeLink is registered as a Futures Commission Merchant with the Commodity Futures Trading Commission. Coordinates 41.88415°, -87.632409° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":41.88415,"lon":-87.632409,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

479

Air Products Chemicals Inc | Open Energy Information  

Open Energy Info (EERE)

Air Products Chemicals Inc Air Products Chemicals Inc Jump to: navigation, search Name Air Products & Chemicals Inc Place Allentown, Pennsylvania Zip 18195 Sector Hydro, Hydrogen, Services Product A global supplier of merchant hydrogen with a portfolio of products, services and solutions providing gases, performance materials and chemical intermediates. References Air Products & Chemicals Inc[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. Air Products & Chemicals Inc is a company located in Allentown, Pennsylvania . References ↑ "Air Products & Chemicals Inc" Retrieved from "http://en.openei.org/w/index.php?title=Air_Products_Chemicals_Inc&oldid=341937

480

Microsoft Office Outlook - Memo Style  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

Monday, August 26, 2013 7:53 AM Monday, August 26, 2013 7:53 AM To: Lawrence, Christopher Cc: maryanne.sullivan@hoganlovells.com; bartoab@nu.com Subject: Request for Intervenor Status - Northern Pass Transmission, LLC Dear Mr. Lawrence, I write you to request status as an intervenor relative to the Northern Pass Project. I have opposed the Northern Pass Project for over two years. It is designed to run through my backyard. Initially, I thought that it was wrong to fight a project that would provide needed electricity to residents of Massachusetts and Connecticut. I then learned that ISO New England has categorized the Northern Pass Project as a project not needed for system reliability, but rather it is a "for profit" merchant funded project. I further learned that it is not

Note: This page contains sample records for the topic "merchant mtbe methyl" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
they are not comprehensive nor are they the most current set.
We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


481

Report.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

8 FORD RANGER ELECTRIC 8 FORD RANGER ELECTRIC WITH NICKEL/METAL-HYDRIDE BATTERY ELECTRIC TRANSPORTATION DIVISION Report prepared by: Ben Sanchez Juan C. Argueta Jordan W. Smith September 1999 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES NOT

482

Greenview Capital | Open Energy Information  

Open Energy Info (EERE)

Greenview Capital Greenview Capital Jump to: navigation, search Name Greenview Capital Place Libertyville, Illinois Zip 60048 Product Greenview Capital is a U.S. based consulting firm and merchant bank specialising in taking private companies public through a reverse merger or alternative public offering. Coordinates 40.95912°, -92.049669° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.95912,"lon":-92.049669,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

483

Steel Winds II | Open Energy Information  

Open Energy Info (EERE)

Winds II Winds II Jump to: navigation, search Name Steel Winds II Facility Steel Winds II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner First Wind Developer First Wind Energy Purchaser Merchant Location Lackawanna NY Coordinates 42.81756607°, -78.86672974° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.81756607,"lon":-78.86672974,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

484

Western Area Power Administration Draft Finding of No Significant Impact East Altamont Energy Center, Alameda County, California  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

DOE/EA-1411 DEPARTMENT OF ENERGY Western Area Power Administration Draft Finding of No Significant Impact East Altamont Energy Center, Alameda County, California Summary: East Altamont Energy Center, LLC (EAEC LLC), a wholly owned subsidiary of Calpine Corporation applied to the Department of Energy (DOE), Western Area Power Administration (Western) to interconnect the East Altamont Energy Center (EAEC), a 1100-megawatt (MW) natural gas-fired power plant, to Western's Tracy Substation. EAEC LLC intends to serve competitive regional markets in California with power from the EAEC. Western proposes to make modifications at its Tracy Substation to accommodate the interconnection. The EAEC is a merchant plant which means that it would be independent of other generators and that the power generated would serve

485

Settler's Trail | Open Energy Information  

Open Energy Info (EERE)

Settler's Trail Settler's Trail Jump to: navigation, search Name Settler's Trail Facility Settler's Trail Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner E.ON Climate & Renewables North America Developer E.ON Climate & Renewables North America Energy Purchaser Merchant Location Sheldon IL Coordinates 40.7626336°, -87.54498482° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":40.7626336,"lon":-87.54498482,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

486

Page not found | Department of Energy  

Energy.gov (U.S. Department of Energy (DOE)) Indexed Site

71 - 9780 of 28,905 results. 71 - 9780 of 28,905 results. Page Idaho Site Idaho National Laboratory's (INL) mission is to ensure the nation's energy security with safe, competitive, and sustainable energy systems and unique national and homeland security capabilities. The Idaho Closure Project (ICP) is a multi-year cleanup effort involving decommissioning and dismantlement of over 200 excess environmental management facilities. http://energy.gov/hss/idaho-site Rebate KRS Chapter 278: Electric Generation and Transmission Siting (Kentucky) No person shall commence to construct a merchant electric generating facility until that person has applied for and obtained a construction certificate for the facility from the Kentucky State... http://energy.gov/savings/krs-chapter-278-electric-generation-and-transmission-siting-kentucky

487

RAV4_24551_Report_DOE_Final_.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

TOYOTA RAV4 EV - CONDUCTIVE TOYOTA RAV4 EV - CONDUCTIVE Panasonic NiMH Battery ELECTRIC TRANSPORTATION DIVISION Report prepared by: Alvaro Mendoza Juan Argueta January 2000 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES NOT INFRINGE UPON OR INTERFERE WITH RIGHTS OF OTHERS, INCLUDING

488

Green Energy Match: Linking Behavioral Energy Savings Programs to Job  

NLE Websites -- All DOE Office Websites (Extended Search)

Green Energy Match: Linking Behavioral Energy Savings Programs to Job Green Energy Match: Linking Behavioral Energy Savings Programs to Job Creation Speaker(s): Martha Amram Date: October 25, 2011 - 12:00pm Location: 90-3122 Seminar Host/Point of Contact: Laura Wong Douglas Davenport The "holy grail" of energy efficiency is proving the linkage between job creation to energy-saving actions. While residential home improvements have been the focus of numerous programs - particularly those funded by the American Recovery and Reinvestment Act (ARRA) - this talk introduces an innovative program mounted by the city of San José and WattzOn, a Santa Clara County-based company, to catalyze behavior-based energy savings, and to direct the ensuing increase in household income to local merchants. The program, Green Energy Match (GEM), engages residents in energy savings,

489

Report.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

NISSAN ALTRA-EV NISSAN ALTRA-EV WITH LITHIUM-ION BATTERY ELECTRIC TRANSPORTATION DIVISION Report prepared by: Christopher Madrid Juan Argueta Jordan Smith September 1999 2 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES NOT

490

Hydrogen Delivery: An Option to Ease the Transition  

NLE Websites -- All DOE Office Websites (Extended Search)

Delivery: Delivery: An Option to Ease the Transition Presentation at: The DOE Hydrogen and Fuel Cells Coordination Meeting Washington, D.C. June 3, 2003 John C. Winslow, Product Manager, Coal Fuels & Hydrogen National Energy Technology Laboratory Descriptor - include initials, /org#/date Hydrogen Delivery Today * Hydrogen infrastructure exists only for small merchant hydrogen markets in the chemical and refining industries * Current natural gas infrastructure consists of: - Pipelines - intermediate product storage - import terminals - rail, barge, and truck delivery U.S. Pipeline Mileage 0.7 2000 279 0 1000 2000 3000 Oil Nat Gas Hydrogen thousand miles Source: APCI, EIA, NEP Descriptor - include initials, /org#/date Comparison of Alternative Delivery Pathways Central H 2 production (coal)

491

Inductive.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

EV- EV- -INDUCTIVE Panasonic NiMH Battery ELECTRIC TRANSPORTATION DIVISION Ricardo Solares Juan Argueta October 1999 2 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES NOT INFRINGE UPON OR INTERFERE WITH RIGHTS OF

492

Report2.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

CHRYSLER EPIC CHRYSLER EPIC WITH SAFT NICKEL/METAL-HYDRIDE BATTERY ELECTRIC TRANSPORTATION DIVISION Report prepared by: Ben Sanchez Juan Argueta November 1999 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES NOT

493

report.PDF  

NLE Websites -- All DOE Office Websites (Extended Search)

CHEVROLET S-10 ELECTRIC CHEVROLET S-10 ELECTRIC Panasonic Lead Acid Battery ELECTRIC TRANSPORTATION DIVISION Report prepared by: Alvaro Mendoza Juan Argueta December 1999 DISCLAIMER OF WARRANTIES AND LIMITATION OF LIABILITIES THIS REPORT WAS PREPARED BY THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, A SUBSIDIARY OF EDISON INTERNATIONAL. NEITHER THE ELECTRIC TRANSPORTATION DIVISION OF SOUTHERN CALIFORNIA EDISON, SOUTHERN CALIFORNIA EDISON, EDISON INTERNATIONAL, NOR ANY PERSON WORKING FOR OR ON BEHALF OF ANY OF THEM MAKES ANY WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, (I) WITH RESPECT TO THE USE OF ANY INFORMATION, PRODUCT, PROCESS OR PROCEDURE DISCUSSED IN THIS REPORT, INCLUDING MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE, OR (II) THAT SUCH USE DOES

494

Twin Ridges | Open Energy Information  

Open Energy Info (EERE)

Ridges Ridges Jump to: navigation, search Name Twin Ridges Facility Twin Ridges Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner EverPower Developer EverPower Energy Purchaser Merchant Location Somerset County PA Coordinates 39.76104709°, -78.91136169° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":39.76104709,"lon":-78.91136169,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

495

Table Definitions, Sources, and Explanatory Notes  

Gasoline and Diesel Fuel Update (EIA)

Oxygenate Production Oxygenate Production Definitions Key Terms Definition Barrel A unit of volume equal to 42 U.S. gallons. Captive Refinery Oxygenate Plants Oxygenate production facilities located within or adjacent to a refinery complex. Fuel Ethanol An anhydrous denatured aliphatic alcohol intended for gasoline blending as described in Oxygenates definition. Gasohol A blend of finished motor gasoline containing alcohol (generally ethanol but sometimes methanol) at a concentration of 10 percent or less by volume. Data on gasohol that has at least 2.7 percent oxygen, by weight, and is intended for sale inside carbon monoxide nonattainment areas are included in data on oxygenated gasoline. Merchant Oxygenate Plants Oxygenate production facilities that are not associated with a petroleum refinery. Production from these facilities is sold under contract or on the spot market to refiners or other gasoline blenders.

496

Franklin County Wind LLC | Open Energy Information  

Open Energy Info (EERE)

Franklin County Wind LLC Franklin County Wind LLC Facility Franklin County Wind Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Franklin County Wind LLC Developer Franklin County Wind LLC Energy Purchaser Merchant (MISO) Location Franklin County IA Coordinates 42.61481487°, -93.36564124° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":42.61481487,"lon":-93.36564124,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

497

Permeable Reactive Barriers for Inorganic and Radionuclide Contamination NOTICE  

E-Print Network (OSTI)

This document was prepared by a National Network of Environmental Management Studies grantee under a fellowship from the U.S. Environmental Protection Agency. This report was not subject to EPA peer review or technical review. EPA makes no warranties, expressed or implied, including without limitation, warranties for completeness, accuracy, usefulness of the information, merchantability, or fitness for a particular purpose. Moreover, the listing of any technology, corporation, company, person, or facility in this report does not constitute endorsement, approval, or recommendation by EPA. The report contains information gathered from a range of currently available sources, including project documents, reports, periodicals, Internet searches, and personal communication with involved parties. No attempts were made to independently confirm the resources used. It has been reproduced to help provide federal agencies, states, consulting engineering firms, private industries, and technology developers with information on the current status of this project.

Kate Bronstein

2005-01-01T23:59:59.000Z

498

www.epa.gov www.clu-in.org Bioremediation of Acid Mine Drainage Using Sulfate-Reducing Bacteria NOTICE  

E-Print Network (OSTI)

This document was prepared by a National Network of Environmental Management studies grantee under a fellowship from the U.S. Environmental Protection Agency. This report was not subject to EPA peer review or technical review. The EPA makes no warranties, expressed or implied, including without limitation, warranty for completeness, accuracy, or usefulness of the information, warranties as to the merchantability, or fitness for a particular purpose. Moreover, the listing of any technology, corporation, company, person, or facility in this report does not constitute endorsement, approval, or recommendation by the EPA. The report contains information attained from a wide variety of currently available sources, including project documents, reports, periodicals, Internet websites, and personal communication with both academically and commercially employed sources. No attempts were made to independently confirm the resources used. It has been reproduced to help provide federal

Sheela M. Doshi

2006-01-01T23:59:59.000Z

499

www.epa.gov www.clu-in.org Green Remediation and the Use of Renewable Energy for Remediation Projects NOTICE  

E-Print Network (OSTI)

This document was prepared by a National Network for Environmental Management Studies (NNEMS) grantee under a fellowship from the U.S. Environmental Protection Agency (EPA). This report was not subject to EPA peer review or technical review. The EPA makes no warranties, expressed or implied, including without limitation, warranty for completeness, accuracy, or usefulness of the information, warranties as to the merchantability, or fitness for a particular purpose. Moreover, the listing of any technology, corporation, company, person, or facility in this report does not constitute endorsement, approval, or recommendation by the EPA. The report contains information attained from a wide variety of currently available sources, including project documents, reports, periodicals, Internet websites, and personal communication with both academically and commercially employed sources. No attempts were made to independently confirm the resources used. It has been reproduced to help provide federal agencies, states, consulting engineering firms, private industries, and technology developers with information on the current status of this project.

Amanda D. Dellens

2007-01-01T23:59:59.000Z

500

MAGIC: Marine ARM GPCI Investigation of Clouds  

SciTech Connect

The second Atmospheric Radiation Measurement (ARM) Mobile Facility (AMF2) will be d