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1

Dry Process Electrode Fabrication  

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

250m of free standing dry process cathode at thickness >200 m thickness. + Validate cost model by running pilot coating line at >25 mmin. + Deliver 24 cells in A123 SOA EV...

2

Dry Process Electrode Fabrication  

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

free standing dry process cathode that retains 50% capacity at 1C rate. + Validate cost model by running pilot coating line. + Deliver 24 cells in SOA EV cell format....

3

Dry Process Electrode Fabrication  

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

free standing dry process cathode that retains 50% capacity at 1C rate. + Validate cost model by running pilot coating line. + Deliver 24 cells in SOA EV cell format. 3...

4

Investigation of Dry and Near-Dry Electrical Discharge Milling Processes.  

E-Print Network (OSTI)

??The dry and near-dry electrical discharge machining (EDM) processes are investigated in this research. Dry EDM uses gas to replace the liquid dielectric fluid in… (more)

Tao, Jia

2008-01-01T23:59:59.000Z

5

Vehicle Technologies Office Merit Review 2014: Dry Process Electrode Fabrication  

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

Presentation given by Navitas Systems at 2014 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Office Annual Merit Review and Peer Evaluation Meeting about dry process electrode...

6

Development of a dry low-NOx gas turbine combustor for a natural-gas fueled 2MW co-generation system  

SciTech Connect

A dry low-NOx gas turbine combustor has been developed for natural-gas fueled co-generation systems in the power range of 1--4MW. The combustor. called the Double Swirler Combustor, uses the lean premixed combustion to reduce NOx emission. The combustor is characterized by two staged lean premixed combustion with two coaxial annular burners and a simple fuel control system without the complex variable geometry. Substantially low NOx level has been achieved to meet the strict NOx regulation to co-generation systems in Japan. High combustion efficiency has been obtained for a wide operating range. In 1994, Tokyo Gas and Ishikawajima-Harima Heavy Industries initiated a collaborative program to develop a natural-gas fueled low NOx gas turbine engine for new 2MW class co-generation system, named IM270. The Double Swirler Combustor, originally developed by Tokyo Gas, was introduced into the natural gas fueled version of the IM270. Engine test of the first production unit was successfully conducted to confirm substantially low NOx level of less than 15 ppm (O{sub 2} = 16%) with the output power of more than 2MW. Test for the durability and the reliability of the system is being conducted at Tokyo Gas Negishi LNG Terminal in Kanagawa, Japan and successful results have been so far obtained.

Mori, Masaaki; Sato, Hiroshi

1998-07-01T23:59:59.000Z

7

Multiobjective optimization of the dry electric discharge machining process  

E-Print Network (OSTI)

January 15, 2009 Abstract Dry Electric Discharge Machining (EDM) is an environment­friendly modification: Electric Discharge Machining (EDM), Dry EDM, Design of experiments, Multi­objective optimization, NSGA II;1 Introduction Electric Discharge Machining (EDM) is a thermo­electric process in which material removal takes

Paris-Sud XI, Université de

8

Economics of a 75-MW(e) hot-dry-rock geothermal power station based upon the design of the Phase II reservoir at Fenton Hill  

SciTech Connect

Based upon EE-2 and EE-3 drilling costs and the proposed Fenton Hill Phase II reservoir conditions the break-even cost of producing electricity is 4.4 cents per kWh at the bus bar. This cost is based upon a 9-well, 12-reservoir hot dry rock (HDR) system producing 75 MW(e) for 10 yr with only 20% drawdown, and an assumed annual finance charge of 17%. Only one-third of the total, potentially available heat was utilized; potential reuse of wells as well as thermal stress cracking and augmentation of heat transfer was ignored. Nearly half the bus bar cost is due to drilling expenses, which prompted a review of past costs for wells GT-2, EE-1, EE-2, and EE-3. Based on comparable depth and completion times it is shown that significant cost improvements have been accomplished in the last seven years. Despite these improvements it was assumed for this study that no further advancements in drilling technology would occur, and that even in commercially mature HDR systems, drilling problems would continue nearly unabated.

Murphy, H.; Drake, R.; Tester, J.; Zyvoloski, G.

1982-02-01T23:59:59.000Z

9

Process simulation of oxy-fuel combustion for a 300 MW pulverized coal-fired power plant using Aspen Plus  

Science Journals Connector (OSTI)

Abstract This work focuses on the amounts and components of flue gas for oxy-fuel combustion in a coal-fired power plant (CFPP). The combustion process of pulverized coal in a 300 MW power plant is studied using Aspen Plus software. The amount of each component in flue gas in coal-fired processes with air or O2/CO2 as oxidizer is obtained. The differences between the two processes are identified, and the influences of temperature, excess oxygen ratio and molar fraction of O2/CO2 on the proportions of different components in flue gas are examined by sensitivity analysis. The process simulation results show that replacing atmospheric air by a 21%O2/79%CO2 mixture leads the decrease of the flame temperature from 1789 °C to 1395 °C. The equilibrium amount of \\{NOx\\} declines obviously but the \\{SOx\\} are still at the same level. The mass fraction of CO2 in flue gas increased from 21.3% to 81.5%. The amount of \\{NOx\\} is affected sensitively by the change of temperature and the excess oxygen ratio, but the change of O2/CO2 molar fraction has a little influence to the generation of NOx. With the increasing of O2 concentration, the flame temperature and \\{NOx\\} emission enhance rapidly. When the molar fraction of O2 increases to 30%, the flame temperature is similar and the mass fraction of \\{NOx\\} is about 1/8 of that air atmosphere.

Xiaohui Pei; Boshu He; Linbo Yan; Chaojun Wang; Weining Song; Jingge Song

2013-01-01T23:59:59.000Z

10

Coating and drying processes for functional films in polymer solar cells - from laboratory to pilot scale.  

E-Print Network (OSTI)

??Polymer solar cells can be produced by a continuous low cost coating and drying process. This work details a specialized experimental set-up to enable large… (more)

Wengeler, Lukas

2014-01-01T23:59:59.000Z

11

Design and Application of the Dry-FGD Process in Sanming Steel No. 2 Sintering Plant  

Science Journals Connector (OSTI)

In this paper, it summarizes the characteristics of sinter flue gas, and study the application of dry-type-FGD (flue gas desulphurization) process for...

Yu Zhijie; Li Qiyong; Xu Haijun; Lin Chunyuan

2009-01-01T23:59:59.000Z

12

Criticality Safety Evaluation Report for the Cold Vacuum Drying (CVD) Facilities Process Water Handling System  

SciTech Connect

This report addresses the criticality concerns associated with process water handling in the Cold Vacuum Drying Facility. The controls and limitations on equipment design and operations to control potential criticality occurrences are identified.

KESSLER, S.F.

2000-08-10T23:59:59.000Z

13

Study on drying and combustion process in grate-CFB incinerator  

Science Journals Connector (OSTI)

The drying and combustion process in the combined grate and circulating fluidized bed (grate-CFB) municipal solid waste (MSW) incinerator was ... was proposed. A 260 t/d grate-CFB incinerator was modeled and the ...

QingHai Li; YanGuo Zhang; MeiQian Chen…

2009-05-01T23:59:59.000Z

14

640 CEREAL CHEMISTRY Quick Fiber Process: Effect of Mash Temperature, Dry Solids,  

E-Print Network (OSTI)

production costs even more. There are two corn-to-ethanol processes currently used: wet milling (Fig. 1.6 gal/bu) when compared to the wet milling process (2.5 gal/bu). This lower ethanol production in the wet milling process is due to starch loss in the fiber and gluten fractions. Dry grind suffers from

15

Doping suppression and mobility enhancement of graphene transistors fabricated using an adhesion promoting dry transfer process  

SciTech Connect

We present the facile dry transfer of graphene synthesized via chemical vapor deposition on copper film to a functional device substrate. High quality uniform dry transfer of graphene to oxidized silicon substrate was achieved by exploiting the beneficial features of a poly(4-vinylphenol) adhesive layer involving a strong adhesion energy to graphene and negligible influence on the electronic and structural properties of graphene. The graphene field effect transistors (FETs) fabricated using the dry transfer process exhibit excellent electrical performance in terms of high FET mobility and low intrinsic doping level, which proves the feasibility of our approach in graphene-based nanoelectronics.

Cheol Shin, Woo; Hun Mun, Jeong; Yong Kim, Taek; Choi, Sung-Yool; Jin Cho, Byung, E-mail: bjcho@kaist.edu, E-mail: tskim1@kaist.ac.kr [Department of Electrical Engineering, Graphene Research Center, KAIST, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of); Yoon, Taeshik; Kim, Taek-Soo, E-mail: bjcho@kaist.edu, E-mail: tskim1@kaist.ac.kr [Department of Mechanical Engineering, Graphene Research Center, KAIST, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of)] [Department of Mechanical Engineering, Graphene Research Center, KAIST, 373-1 Guseong-dong, Yuseong-gu, Daejeon 305-701 (Korea, Republic of)

2013-12-09T23:59:59.000Z

16

Elements of Dry-Grind Corn-Processing Streams 113 Applied Biochemistry and Biotechnology Vol. 134, 2006  

E-Print Network (OSTI)

is produced from corn by either wet-milling or dry-grind processing. In wet milling, several coproducts. Samples of corn, ground corn, beer, wet grains, syrup, and DDGS were obtained from nine dry-grind plantsElements of Dry-Grind Corn-Processing Streams 113 Applied Biochemistry and Biotechnology Vol. 134

17

Development of an advanced process for drying fine coal in an inclined fluidized bed  

SciTech Connect

The objective of this research project was to demonstrate a technically feasible and economically viable process for drying and stabilizing high-moisture subbituminous coal. Controlled thermal drying of coal fines was achieved using the inclined fluidized-bed drying and stabilization process developed by the Western Research Institute. The project scope of work required completion of five tasks: (1) project planning, (2) characterization of two feed coals, (3) bench-scale inclined fluidized-bed drying studies, (4) product characterization and testing, and (5) technical and economic evaluation of the process. High moisture subbituminous coals from AMAX Eagle Butte mine located in the Powder River Basin of Wyoming and from Usibelli Coal Mine, Inc. in Healy, Alaska were tested in a 10-lb/hr bench-scale inclined fluidized-bed. Experimental results show that the dried coal contains less than 1.5% moisture and has a heating value over 11,500 Btu/lb. The coal fines entrainment can be kept below 15 wt % of the feed. The equilibrium moisture of dried coal was less than 50% of feed coal equilibrium moisture. 7 refs., 60 figs., 47 tabs.

Boysen, J.E.; Cha, C.Y.; Barbour, F.A.; Turner, T.F.; Kang, T.W.; Berggren, M.H.; Hogsett, R.F.; Jha, M.C.

1990-02-01T23:59:59.000Z

18

Method of drying passivated micromachines by dewetting from a liquid-based process  

DOE Patents (OSTI)

A method of fabricating a micromachine includes the step of constructing a low surface energy film on the micromachine. The micromachine is then rinsed with a rinse liquid that has a high surface energy, relative to the low surface energy film, to produce a contact angle of greater than 90.degree. between the low surface energy film and the rinse liquid. This relatively large contact angle causes any rinse liquid on the micromachine to be displaced from the micromachine when the micromachine is removed from the rinse liquid. In other words, the micromachine is dried by dewetting from a liquid-based process. Thus, a separate evaporative drying step is not required, as the micromachine is removed from the liquid-based process in a dry state. The relatively large contact angle also operates to prevent attractive capillary forces between micromachine components, thereby preventing contact and adhesion between adjacent microstructure surfaces. The low surface energy film may be constructed with a fluorinated self-assembled monolayer film. The processing of the invention avoids the use of environmentally harmful, health-hazardous chemicals.

Houston, Michael R. (Berkeley, CA); Howe, Roger T. (Lafayette, CA); Maboudian, Roya (Orinda, CA); Srinivasan, Uthara (Berkeley, CA)

2000-01-01T23:59:59.000Z

19

Sensitivity analysis of a dry-processed Candu fuel pellet's design parameters  

SciTech Connect

Sensitivity analysis was carried out in order to investigate the effect of a fuel pellet's design parameters on the performance of a dry-processed Canada deuterium uranium (CANDU) fuel and to suggest the optimum design modifications. Under a normal operating condition, a dry-processed fuel has a higher internal pressure and plastic strain due to a higher fuel centerline temperature when compared with a standard natural uranium CANDU fuel. Under a condition that the fuel bundle dimensions do not change, sensitivity calculations were performed on a fuel's design parameters such as the axial gap, dish depth, gap clearance and plenum volume. The results showed that the internal pressure and plastic strain of the cladding were most effectively reduced if a fuel's element plenum volume was increased. More specifically, the internal pressure and plastic strain of the dry-processed fuel satisfied the design limits of a standard CANDU fuel when the plenum volume was increased by one half a pellet, 0.5 mm{sup 3}/K. (authors)

Choi, Hangbok; Ryu, Ho Jin [Korea Atomic Energy Research Institute 1045 Daedeok-daero, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)

2007-07-01T23:59:59.000Z

20

Multi-objective optimization of the dry electric discharge machining process  

E-Print Network (OSTI)

Dry Electric Discharge Machining (EDM) is an environment-friendly modification of the conventional EDM process, which is obtained by replacing the liquid dielectric by a gaseous medium. In this study, multi-objective optimization of dry EDM process has been done using the non dominated sorting genetic algorithm (NSGA II), with material removal rate (MRR) and surface roughness (Ra) as the objective functions. Experiments were conducted with air as dielectric to develop polynomial models of MRR and Ra in terms of the six input parameters: gap voltage, discharge current, pulse-on time, duty factor, air pressure and spindle speed. A Pareto-optimal front was then obtained using NSGA II. Analysis of the front was done to identify separate regions for finish and rough machining. Designed experiments were then conducted in these focused regions to verify the optimization results and to identify the region-specific characteristics of the process. Finishing conditions were obtained at low current, high pulse-on time an...

Saha, Sourabh

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Rapid formation of phase-clean 110 K (Bi-2223) powders derived via freeze-drying process  

DOE Patents (OSTI)

A process for the preparation of amorphous precursor powders for Pb-doped Bi{sub 2}Sr{sub 2} Ca{sub 2}Cu{sub 3}O{sub x} (2223) includes a freeze-drying process incorporating a splat-freezing step. The process generally includes splat freezing a nitrate solution of Bi, Pb, Sr, Ca, and Cu to form flakes of the solution without any phase separation; grinding the frozen flakes to form a powder; freeze-drying the frozen powder; heating the dried powder to form a dry green precursor powders; denitrating the green-powders; heating the denitrated powders to form phase-clean Bi-2223 powders. The grain boundaries of the 2223 grains appear to be clean, leading to good intergrain contact between 2223 grains. 11 figs.

Balachandran, U.

1996-06-04T23:59:59.000Z

22

Rapid formation of phase-clean 110 K (Bi-2223) powders derived via freeze-drying process  

DOE Patents (OSTI)

A process for the preparation of amorphous precursor powders for Pb-doped Bi.sub.2 Sr.sub.2 Ca.sub.2 Cu.sub.3 O.sub.x (2223) includes a freeze-drying process incorporating a splat-freezing step. The process generally includes splat freezing a nitrate solution of Bi, Pb, Sr, Ca, and Cu to form flakes of the solution without any phase separation; grinding the frozen flakes to form a powder; freeze-drying the frozen powder; heating the dried powder to form a dry green precursor powders; denitrating the green-powders; heating the denitrated powders to form phase-clean Bi-2223 powders. The grain boundaries of the 2223 grains appear to be clean, leading to good intergrain contact between 2223 grains.

Balachandran, Uthamalingam (Hinsdale, IL)

1996-01-01T23:59:59.000Z

23

Preparation of polyaniline/sodium alanate hybrid using a spray-drying process  

SciTech Connect

Nowadays, hydrogen is highly interesting as an energy source, in particular in the automotive field. In fact, hydrogen is attractive as a fuel because it prevents air pollution and greenhouse emissions. One of the main problems with the utilization of hydrogen as a fuel is its on-board storage. The purpouse of this work was to develop a new hybrid material consisting of a polyaniline matrix with sodium alanate (NaAlH{sub 4}) using a spray-drying process. The polyaniline used for this experiment was synthesized by following a well-established method for the synthesis of the emeraldine base form of polyaniline using dodecylbenzenesulfonic acid as dopant. Micro particles of polyaniline/sodium alanate hybrids with 30 and 50 wt% of sodium alanate were prepared by using a spray-drying technique. Dilute solutions of polyaniline/sodium alanate were first prepared, 10g of the solid materials were mixed with 350 ml of toluene under stirring at room temperature for 24h and the solutions were dried using spray-dryer (Büchi, Switzerland) with 115°C of an inlet temperature. The hybrids were analyzed by differential scanning calorimetry, FT-IR and scanning electron microscopy (SEM). The addition of sodium alanate decreased the glass transition temperature of the hybrids when compared to neat polyaniline. FT-IR spectrum analysis was performed to identify the bonding environment of the synthesized material and was observed that simply physically mixture occurred between polyaniline and sodium alanate. The SEM images of the hybrids showed the formation of microspheres with sodium alanate dispersed in the polymer matrix.

Moreira, B. R., E-mail: bru-rms@yahoo.com.br, E-mail: fabiopassador@gmail.com, E-mail: pessan@ufscar.br; Passador, F. R., E-mail: bru-rms@yahoo.com.br, E-mail: fabiopassador@gmail.com, E-mail: pessan@ufscar.br; Pessan, L. A., E-mail: bru-rms@yahoo.com.br, E-mail: fabiopassador@gmail.com, E-mail: pessan@ufscar.br [Dep. de Engenharia de Materiais, Federal University of São Carlos (Brazil)

2014-05-15T23:59:59.000Z

24

Influence of corn drying on its quality for the wet-milling process  

Science Journals Connector (OSTI)

Flint and dent corn were forced air-dried at 70–110 °C to a final moisture of about 12.0%. The rates of water absorption of both hybrids in the presence of 0.25% SO2 aqueous solution were evaluated in terms of the diffusion coefficient. Drying temperature affected negatively the rate of absorption of both hybrids. A laboratory wet-milling procedure was developed to evaluate starch recovery of corn samples. For flint corn starch recovery drop from 96.5% (undried) to 82% (dried at 110 °C); for dent corn the drop was from 97.5% to 90%. The starch isolated from air-dried corn contained greater amounts of protein than starch originated from undried corn. The effect was more marked for flint than for dent corn and increased with the drying temperature. Sorptional characteristics of starch were practically unaffected by drying temperature. DSC transition temperatures of starch showed an increasing tendency with drying temperature. For both hybrids the gelatinization enthalpy of starch decreased with the increasing of drying temperature, the effect being more marked for flint than for dent corn.

Mónica Haros; Marcela P Tolaba; Constantino Suárez

2003-01-01T23:59:59.000Z

25

Develop apparatus and process for second-stage drying. Quarterly progress report, September 26--December 26, 1994  

SciTech Connect

Progress is reported on Task 1, Computer simulation refinement and extension, and its two subtasks: Verification of computer model simulation of the drying process for lumber in a superheated kiln and Establishment of energy loss predictions for specific kiln designs for the first stage kiln. A report of a trip to the Irvington Moore Corporation facility and plans for next quarter are described.

Taylor, F.

1995-01-05T23:59:59.000Z

26

Evaluation of a dry process for conversion of U-AVLIS product to UF{sub 6}. Milestone U361  

SciTech Connect

A technical and engineering evaluation has been completed for a dry UF{sub 6} production system to convert the product of an initial two-line U-AVLIS plant. The objective of the study has been to develop a better understanding of process design requirements, capital and operating costs, and demonstration requirements for this alternate process. This report summarizes the results of the study and presents various comparisons between the baseline and alternate processes, building on the information contained in UF{sub 6} Product Alternatives Review Committee -- Final Report. It also provides additional information on flowsheet variations for the dry route which may warrant further consideration. The information developed by this study and conceptual design information for the baseline process will be combined with information to be developed by the U-AVLIS program and by industrial participants over the next twelve months to permit a further comparison of the baseline and alternate processes in terms of cost, risk, and compatibility with U-AVLIS deployment schedules and strategies. This comparative information will be used to make a final process flowsheet selection for the initial U-AVLIS plant by March 1993. The process studied is the alternate UF{sub 6} production flowsheet. Process steps are (1) electron-beam distillation to reduce enriched product iron content from about 10 wt % or less, (2) hydrofluorination of the metal to UF{sub 4}, (3) fluorination of UF{sub 4} to UF{sub 6}, (4) cold trap collection of the UF{sub 6} product, (5) UF{sub 6} purification by distillation, and (6) final blending and packaging of the purified UF{sub 6} in cylinders. A preliminary system design has been prepared for the dry UF{sub 6} production process based on currently available technical information. For some process steps, such information is quite limited. Comparisons have been made between this alternate process and the baseline plant process for UF{sub 6} production.

NONE

1992-05-01T23:59:59.000Z

27

Microwave (MW) and Radio Frequency (RF) as Enabling Technologies for Advanced Manufacturing  

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

Purpose, Context, Meeting Process, and Agenda for MW and RF as Enabling Technologies for Advanced Manufacturing on July 25, 2012

28

A Process for the Aqueous Enzymatic Extraction of Corn Oil from Dry Milled Corn Germ and Enzymatic Wet Milled Corn Germ (E-Germ)  

Science Journals Connector (OSTI)

A bench-scale aqueous enzymatic method was developed to extract corn oil from corn germ from either a commercial corn dry mill or corn germ from a newly-developed experimental enzymatic wet milling process (E-Ger...

Robert A. Moreau; Leland C. Dickey…

2009-05-01T23:59:59.000Z

29

Reduction of NO{sub x} emissions from a dry process preheater kiln with calciner through the use of the urea-based SNCR process  

SciTech Connect

The post combustion reduction of NO{sub x} using urea has proven to be an effective method in controlling NO{sub x} from various combustion sources. Such a reduction process has been successfully demonstrated in a week-long test at Ash Grove`s dry process cement kiln system located in Seattle. This system is equipped with planetary coolers, a 5-stage preheater and an air-through-the-kiln calciner. Testing was done under ten different kiln/calciner operating conditions. Using three to four injectors, NO{sub x} was efficiently reduced from 350--600 lb per hour lb/ton of clinker to less than 100 lb per hour. This calculates to a NO{sub x} reduction of greater than 80% for most cases. Chemical utilization was greater than 50%. A high degree of mixing and a long residence time at an appropriate temperature present in the preheater tower contributed to these excellent results. An average ammonia slip was four ppm above a baseline level at a normalized stoichiometric ratio of 1. This demonstration confirms expectations that dry process cement kilns with 4+ preheater stages are an ideal application for the selective noncatalytic reduction of NO{sub x} with urea. NO{sub x} was efficiently and effectively reduced with minimal byproduct emissions and virtually no effect on plant operations.

Steuch, H.E. [Ash Grove Cement Co., Portland, OR (United States)] [Ash Grove Cement Co., Portland, OR (United States); Hille, J.T. [Ash Grove Cement Co., Seattle, WA (United States)] [Ash Grove Cement Co., Seattle, WA (United States); Sun, W.H. [Nalco Fuel Tech, Naperville, IL (United States)] [Nalco Fuel Tech, Naperville, IL (United States); Bisnett, M.J.; Kirk, D.W. [Nalco Fuel Tech, Santa Fe Springs, CA (United States)] [Nalco Fuel Tech, Santa Fe Springs, CA (United States)

1996-07-01T23:59:59.000Z

30

Sulfur Behavior in the Sasol?Lurgi Fixed-Bed Dry-Bottom Gasification Process  

Science Journals Connector (OSTI)

This article reports on the findings of a study regarding the sulfur behavior across a Sasol?Lurgi gasifier. ... (2) This ash, referred to as “coarse ash”, is a combination of red and white to gray sintered clinkers with heterogeneous texture varying from fine material to large irregularly shaped aggregates of sizes ranging from 4 to 75 mm. ... South African coals that are used for the Sasol?Lurgi gasification process are normally low-grade medium rank C (bituminous) coal with a total sulfur content of approximately 1?2 wt %, on an as-received basis. ...

M. Pat Skhonde; R. Henry Matjie; J. Reginald Bunt; A. Christien Strydom; Herold Schobert

2008-12-05T23:59:59.000Z

31

Ormat's North Brawley plant with 17MW short of its 50MW potential | Open  

Open Energy Info (EERE)

Ormat's North Brawley plant with 17MW short of its 50MW potential Ormat's North Brawley plant with 17MW short of its 50MW potential Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: Ormat's North Brawley plant with 17MW short of its 50MW potential Author Think Geoenergy Published Publisher Not Provided, Date Not Provided DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for Ormat's North Brawley plant with 17MW short of its 50MW potential Citation Think Geoenergy. Ormat's North Brawley plant with 17MW short of its 50MW potential [Internet]. [updated 40219;cited 2010]. Available from: http://thinkgeoenergy.com/archives/3654 Retrieved from "http://en.openei.org/w/index.php?title=Ormat%27s_North_Brawley_plant_with_17MW_short_of_its_50MW_potential&oldid=682479"

32

Syngas production in a novel methane dry reformer by utilizing of tri-reforming process for energy supplying: Modeling and simulation  

Science Journals Connector (OSTI)

Abstract In this study, tri-reforming process has been utilized as an energy source for driving highly endothermic process of methane dry reforming process in a multi-tubular recuperative thermally coupled reactor (TCTDR). 184 two-concentric-tubes have been proposed for this configuration. Outer tube sides of the two-concentric-tubes have been considered for the tri-reforming reactions while dry reforming process takes place in inner tube sides. Simulation results of co-current mode have been compared with corresponding predictions of thermally coupled tri- and steam reformer (TCTSR); in which the tri-reforming process has been coupled with steam reforming of methane in same conditions. A mathematical heterogeneous model has been applied to simulate both dry and tri-reforming sides of the TCTDR. Results showed that methane conversion at the output of dry and tri-reforming sides reached to 63% and 93%, respectively. Also, molar flow rate of syngas at the output of DR side of TCTDR reached to 7464 kmol h?1 in comparison to 3912 kmol h?1 for SR side of TCTSR.

Mehdi Farniaei; Mohsen Abbasi; Hamid Rahnama; Mohammad Reza Rahimpour; Alireza Shariati

2014-01-01T23:59:59.000Z

33

Development and demonstration of energy-conserving drying modifications to textile processes. Part II, Phase III. Final report, December 1, 1978-November 30, 1979  

SciTech Connect

Research was conducted to develop and to expand procedural and engineering modifications to textile drying processes in order to reduce energy requirements. Research was concentrated on: an investigation of the potential of a Machnozzle as a fabric predrying device and a program to optimize textile can drying with respect to energy consumption. Results demonstrated that the Machnozzle can significantly reduce the moisture content in fabric. The energy consumption of the Machnozzle compares favorably with that for steam can drying. An economic analysis of the Machnozzle as a predrying device was made using the Internal Rate of Return. Results showed that the economic feasibility of using the Machnozzle was dependent on the cost of energy and process operating conditions. (MCW)

Brookstein, D.S.; Carr, W.W.; Holcombe, W.D.

1980-01-01T23:59:59.000Z

34

Auslegung eines 1-MW-Brennstoffzellen-Heizkraftwerks  

Science Journals Connector (OSTI)

Aufbauend auf den Ergebnissen der Machbarkeitsstudie „1,5-MW-PAFC-Heizkraftwerk”, beabsichtigt die GEW, eine 1-MW-Brennstoffzellenanlage zur kombinierten Strom- und Wärmeerzeugung (Kraft-Wärme-Kopplung ... KWK...

U. Langnickel

1997-10-01T23:59:59.000Z

35

Dry Process Electrode Fabrication  

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

2012 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

36

Dry Process Electrode Fabrication  

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

2013 DOE Hydrogen and Fuel Cells Program and Vehicle Technologies Program Annual Merit Review and Peer Evaluation Meeting

37

Develop apparatus and process for second-stage drying. Quarterly progress report, September 27, 1995--December 26, 1995  

SciTech Connect

The effort this quarter has been directed primarily toward the testing of the experimental apparatus for the laboratory scale heat exchanger models. Some additional work has been done on the computer predictive model for dry kiln performance.

Taylor, F.

1996-01-05T23:59:59.000Z

38

Bio-energy recovery from high-solid organic substrates by dry anaerobic bio-conversion processes: a review  

Science Journals Connector (OSTI)

Dry anaerobic bio-conversion (D-AnBioC) of high-solid organic ... involved in bioreactor designing; (3) present factors influencing the bio-conversion efficiency; (4) discuss the microbiology of ... existing comm...

Obuli P. Karthikeyan; C. Visvanathan

2013-09-01T23:59:59.000Z

39

Processes Controlling the Mean Tropical Pacific Precipitation Pattern. Part II: The SPCZ and the Southeast Pacific Dry Zone  

E-Print Network (OSTI)

static energy by the trade winds. These results provide an explanation of the geometry of the western) ABSTRACT The nature of the South Pacific convergence zone (SPCZ) is addressed by focusing on the dry (and cool) zone bounded by it and the coast of South America through numerical experiments. As shown

Battisti, David

40

bectso-10mw | netl.doe.gov  

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

3 Industrial Carbon Capture and Storage Clean Coal Power Initiative Power Plant Improvement Initiative Clean Coal Technology Demonstration Program FutureGen 10-MW Demonstration of...

Note: This page contains sample records for the topic "dry process mw" 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

Type II Transformation -Regeneration 2 Media -1 Liter Solution Substance []stock/MW Final Add ( )  

E-Print Network (OSTI)

Type II Transformation - Regeneration 2 Media - 1 Liter Solution Substance []stock/MW Final Add. bialaphos stock 10mg/ml 1mg/L 100ul/L Pour into 100x25mm Petri dishes in hood. 1L=30 plates. Dry plates lids

Raizada, Manish N.

42

6 - Pipeline Drying  

Science Journals Connector (OSTI)

Publisher Summary This chapter reviews pipeline dewatering, cleaning, and drying. Dewatering can be a simple process or, if the procedure is not properly planned, a difficult one. Pipelines used to transport crude oil and/or refined products will probably only require removal of the test water before the line is placed in service. If the pipeline will be used to transport materials that must meet a specified dryness requirement, the pipeline will need to be dewatered, cleaned, and dried. Pipelines used to transport natural gas will need some drying, depending on the operating pressure and the location of the line, to prevent the formation of hydrates. Other pipelines may require drying to protect the pipe from internal corrosion caused by the formation of corrosive acids, such as carbonic acid in the case of carbon dioxide pipelines.

2014-01-01T23:59:59.000Z

43

Fabrication process changes for performance improvement of an RF MEMS resonator : conformable contact lithography, Moiré alignment, and chlorine dry etching  

E-Print Network (OSTI)

This thesis presents fabrication process improvements for a RF MEMS resonator for the purpose of improving the quality factor (Q) and extending the frequency range. The process changes include the use of conformable contact ...

Sakai, Mark

2005-01-01T23:59:59.000Z

44

Crossroads (3 MW) | Open Energy Information  

Open Energy Info (EERE)

MW) MW) Jump to: navigation, search Name Crossroads (3 MW) Facility Crossroads (3 MW) Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Oklahoma Gas & Electric Developer Renewable Energy Systems Ltd Energy Purchaser Oklahoma Gas & Electric Location Near Canton OK Coordinates 36.019889°, -98.669894° 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":36.019889,"lon":-98.669894,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

45

A complete dry etching process for MOS FET's with submicron gate length P. Parrens, E. Raffat and P. Jeuch  

E-Print Network (OSTI)

was used for Si3N4, polysilicon and phosphosilicate glass (PSG). Aluminum was plasma etched. The process

Paris-Sud XI, Université de

46

Dry reforming of hydrocarbon feedstocks  

SciTech Connect

Developments in catalyst technology for the dry reforming of hydrocarbon feedstocks are reviewed for methane, higher hydrocarbons and alcohols. Thermodynamics, mechanisms and the kinetics of dry reforming are also reviewed. The literature on Ni catalysts, bi-metallic Ni catalysts and the role of promoters on Ni catalysts is critically evaluated. The use of noble and transitional metal catalysts for dry reforming is discussed. The application of solid oxide and metal carbide catalysts to dry reforming is also evaluated. Finally, various mechanisms for catalyst deactivation are assessed. This review also examines the various process related issues associated with dry reforming such as its application and heat optimization. Novel approaches such as supercritical dry reforming and microwave assisted dry reforming are briefly expanded upon.

Shah, Yatish T. [Norfolk State University; Gardner, Todd H. [U.S. DOE

2014-01-01T23:59:59.000Z

47

,,,,,"Capacity MW",,,,,"Number of Meters",,,,,"Energy Sold Back...  

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

Other",,,"All Technologies" ,,,,,"Capacity MW",,,,,"Number of Meters",,,,,"Energy Sold Back MWh",,,,,"Capacity MW",,,,,"Number of Meters",,,,,"Energy Sold Back...

48

Growth of solid conical structures during multistage drying of sessile poly(ethylene oxide) droplets  

E-Print Network (OSTI)

Sessile droplets of aqueous poly(ethylene oxide) solution, with average molecular weight of 100 kDa, are monitored during evaporative drying at ambient conditions over a range of initial concentrations $c_0$. For all droplets with $c_0 \\geq 3%$, central conical structures, which can be hollow and nearly 50% taller than the initial droplet, are formed during a growth stage. Although the formation of superficially similar structures has been explained for glass-forming polymers using a skin-buckling model which predicts the droplet to have constant surface area during the growth stage (L. Pauchard and C. Allain, Europhys. Lett., 2003, 62, 897-903), we demonstrate that this model is not applicable here as the surface area is shown to increase during growth for all $c_0$. We interpret our experimental data using a proposed drying and deposition process comprising the four stages: pinned drying; receding contact line; bootstrap growth, during which the liquid droplet is lifted upon freshly-precipitated solid; and late drying. Additional predictions of our model, including a criterion for predicting whether a conical structure will form, compare favourably with observations. We discuss how the specific chemical and physical properties of PEO, in particular its amphiphilic nature, its tendency to form crystalline spherulites rather than an amorphous glass at high concentrations and its anomalous surface tension values for MW = 100 kDa may be critical to the observed drying process.

David Willmer; Kyle Anthony Baldwin; Charles Kwartnik; David John Fairhurst

2010-03-26T23:59:59.000Z

49

Ris-R-Report 12MW: final report  

E-Print Network (OSTI)

the scientific basis relevant for the next generation of huge 12 MW wind turbines operating offshore. The project relevant for the next generation of huge 12 MW wind turbines operating offshore. The project started 1st char.): `12MW: final report' is for the project with the full title `12 MW wind turbines

50

Chemical Engineering Division fuel cycle programs. Quarterly progress report, April-June 1979. [Pyrochemical/dry processing; waste encapsulation in metal; transport in geologic media  

SciTech Connect

For pyrochemical and dry processing materials development included exposure to molten metal and salt of Mo-0.5% Ti-0.07% Ti-0.01% C, Mo-30% W, SiC, Si/sub 2/ON/sub 2/, ZrB/sub 2/-SiC, MgAl/sub 2/O/sub 4/, Al/sub 2/O/sub 3/, AlN, HfB/sub 2/, Y/sub 2/O/sub 3/, BeO, Si/sub 3/N/sub 4/, nickel nitrate-infiltrated W, W-coated Mo, and W-metallized alumina-yttria. Work on Th-U salt transport processing included solubility of Th in liquid Cd, defining the Cd-Th and Cd-Mg-Th phase diagrams, ThO/sub 2/ reduction experiments, and electrolysis of CaO in molten salt. Work on pyrochemical processes and associated hardware for coprocessing U and Pu in spent FBR fuels included a second-generation computer model of the transport process, turntable transport process design, work on the U-Cu-Mg system, and U and Pu distribution coefficients between molten salt and metal. Refractory metal vessels are being service-life tested. The chloride volatility processing of Th-based fuel was evaluated for its proliferation resistance, and a preliminary ternary phase diagram for the Zn-U-Pu system was computed. Material characterization and process analysis were conducted on the Exportable Pyrochemical process (Pyro-Civex process). Literature data on oxidation of fissile metals to oxides were reviewed. Work was done on chemical bases for the reprocessing of actinide oxides in molten salts. Flowsheets are being developed for the processing of fuel in molten tin. Work on encapsulation of solidified radioactive waste in metal matrix included studies of leach rate of crystalline waste materials and of the impact resistance of metal-matrix waste forms. In work on the transport properties of nuclear waste in geologic media, adsorption of Sr on oolitic limestone was studied, as well as the migration of Cs in basalt. Fitting of data on the adsorption of iodate by hematite to a mathematical model was attempted.

Steindler, M.J.; Ader, M.; Barletta, R.E.

1980-09-01T23:59:59.000Z

51

Property:Device Nameplate Capacity (MW) | Open Energy Information  

Open Energy Info (EERE)

Nameplate Capacity (MW) Nameplate Capacity (MW) Jump to: navigation, search Property Name Device Nameplate Capacity (MW) Property Type String Pages using the property "Device Nameplate Capacity (MW)" Showing 25 pages using this property. (previous 25) (next 25) M MHK Projects/40MW Lewis project + 0 8MW 1MW Farms of multiple machines will be deployed with installed capacity of circa 20MW + MHK Projects/Algiers Light Project + 40 kW + MHK Projects/Anconia Point Project + 40 kW + MHK Projects/Ashley Point Project + 40 kW + MHK Projects/Avondale Bend Project + 40 kW + MHK Projects/Bar Field Bend + 40 kW + MHK Projects/Barfield Point + 40 kW + MHK Projects/Bayou Latenache + 40 kW + MHK Projects/BioSTREAM Pilot Plant + 250kW pilot 1MW commercial scale + MHK Projects/Bondurant Chute + 40 kW +

52

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network (OSTI)

Collaborative, Biomass gasification / power generationANALYSIS OF A 3MW BIOMASS GASIFICATION POWER PLANT R obert Cas a feedstock for gasification for a 3 MW power plant was

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

53

Drying of fiber webs  

DOE Patents (OSTI)

A process and an apparatus are disclosed for high-intensity drying of fiber webs or sheets, such as newsprint, printing and writing papers, packaging paper, and paperboard or linerboard, as they are formed on a paper machine. The invention uses direct contact between the wet fiber web or sheet and various molten heat transfer fluids, such as liquefied eutectic metal alloys, to impart heat at high rates over prolonged durations, in order to achieve ambient boiling of moisture contained within the web. The molten fluid contact process causes steam vapor to emanate from the web surface, without dilution by ambient air; and it is differentiated from the evaporative drying techniques of the prior industrial art, which depend on the uses of steam-heated cylinders to supply heat to the paper web surface, and ambient air to carry away moisture, which is evaporated from the web surface. Contact between the wet fiber web and the molten fluid can be accomplished either by submersing the web within a molten bath or by coating the surface of the web with the molten media. Because of the high interfacial surface tension between the molten media and the cellulose fiber comprising the paper web, the molten media does not appreciatively stick to the paper after it is dried. Steam generated from the paper web is collected and condensed without dilution by ambient air to allow heat recovery at significantly higher temperature levels than attainable in evaporative dryers. 6 figs.

Warren, D.W.

1997-04-15T23:59:59.000Z

54

Startup, Commissioning and Operation of Fenyi 100MW CFB Boiler  

Science Journals Connector (OSTI)

The first 100MW CFB boiler, designed by the Thermal Power Research ... burn out are used in the 100 MW CFB boiler. The results of the 100MW CFB boiler shows that the CFB boiler can run in 30% MCR and ... got afte...

Zhiwei Wang; Wugao Yu; Shi Bo

2010-01-01T23:59:59.000Z

55

Low frequency noise from MW wind turbines --mechanisms of generation  

E-Print Network (OSTI)

Low frequency noise from MW wind turbines -- mechanisms of generation and its modeling Helge MW wind turbines -- mechanisms of generation and its modeling Department: Department of Wind Energy 3.6MW turbine 12 3.2 Noise as function of wind speed 12 3.3 Noise as function of rotor

56

Ris-R-Report The DAN-AERO MW Experiments  

E-Print Network (OSTI)

ull scale MW size rotor s as well as o n airfoils for MW size turbine s in wind tun nels. Shear ew insight into a number of fu ndamental aerodynamic and aero-acoustic issues, important and turbulence inflow characteristics were measured on a Si emens 3.6 MW turbine with a five hole pitot tube

57

A 12-MW-scale pilot study of in-duct scrubbing (IDS) using a rotary atomizer  

SciTech Connect

A low-cost, moderate-removal efficiency, flue gas desulfurization (FGD) technology was selected by the US Department of Energy for pilot demonstration in its Acid Rain Precursor Control Technology Initiative. The process, identified as In-Duct Scrubbing (IDS), applies rotary atomizer techniques developed for lime-based spray dryer FGD while utilizing existing flue gas ductwork and particulate collectors. IDS technology is anticipated to result in a dry desulfurization process with a moderate removal efficiency (50% or greater) for high-sulfur coal-fired boilers. The critical elements for successful application are: (1) adequate mixing of sorbent droplets with flue gas for efficient reaction contact, (2) sufficient residence time to produce a non-wetting product, and (3) appropriate ductwork cross-sectional area to prevent deposition of wet reaction products before particle drying is comple. The ductwork in many older plants, previously modified to meet 1970 Clean Air Act requirements for particulate control, usually meet these criteria. A 12 MW-scale IDS pilot plant was constructed at the Muskingum River Plant of the American Electric Power System. The pilot plant, which operates from a slipstrem attached to the air-preheater outlet duct from the Unit 5 boiler at the Muskingum River Plant (which burns about 4% sulfur coal), is equipped with three atomizer stations to test the IDS concept in vertical and horizontal configurations. In addition, the pilot plant is equipped to test the effect of injecting IDS off- product upstream of the atomizer, on SO{sub 2}and NO{sub x} removals.

Samuel, E.A.; Murphy, K.R.; Demian, A.

1989-11-01T23:59:59.000Z

58

Economics of a Conceptual 75 MW Hot Dry Rock Geothermal Electric...  

Open Energy Info (EERE)

at a depth of 2.9 km near the Valles Caldera, a dormant volcanic complex in New Mexico, by connecting two wells with hydraulic fractures. Thermal power was generated at...

59

Brigantine OffshoreMW Phase 1 | Open Energy Information  

Open Energy Info (EERE)

Brigantine OffshoreMW Phase 1 Brigantine OffshoreMW Phase 1 Jump to: navigation, search Name Brigantine OffshoreMW Phase 1 Facility Brigantine OffshoreMW Phase 1 Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner OffshoreMW Developer Offshore MW Location Atlantic Ocean NJ Coordinates 39.584°, -73.77° 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":39.584,"lon":-73.77,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

60

Property:Technology Nameplate Capacity (MW) | Open Energy Information  

Open Energy Info (EERE)

Nameplate Capacity (MW) Nameplate Capacity (MW) Jump to: navigation, search Property Name Technology Nameplate Capacity (MW) Property Type String Pages using the property "Technology Nameplate Capacity (MW)" Showing 25 pages using this property. (previous 25) (next 25) M MHK Technologies/Aegir Dynamo + 100kW built and tested with 45kW 200kW and 1 4MW designs in development + MHK Technologies/AirWEC + 5kW + MHK Technologies/Aquantis + Proprietary + MHK Technologies/Atlantis AN 150 + 0 15 + MHK Technologies/Atlantis AR 1000 + 1 + MHK Technologies/Atlantis AS 400 + 0 4 + MHK Technologies/Bluetec + 1 + MHK Technologies/Current Power + from 10 kW and up + MHK Technologies/CurrentStar + 1 + MHK Technologies/Deep Green + 500 kW + MHK Technologies/Deep water capable hydrokinetic turbine + 30MW +

Note: This page contains sample records for the topic "dry process mw" 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

Siemens introduces 50 Hz 190 MW gas turbine  

SciTech Connect

According to market data for high power gas turbines compiled by Erlangen, Germany-based Siemens KWU, referring to machines above 50 MW, market demand will average approximately 22 GW per year from now to 2005, of which roughly 15 GW will be for combined-cycle plants and nearly half (11 GW) will be placed in the intermediate capacity class (M Class). Looking at the Siemens line of advanced machines for 50 Hz grids; from the V64.3A rated 70 MW one jumps to the V94.3A rated 240 MW leaving a gap of 170 MW uncovered aside from the existing model V94.2 at 159 MW. This article describes the design and specifications of Siemens new 50 Hz 190 MW gas turbines that hope to cater to this gap. 2 refs.

Chellini, R.

1997-01-01T23:59:59.000Z

62

PG&E Plans for 500 MW of PV  

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

PG&E has developed a plan to install 500 MW of PV by the year 2015. The plan calls for 250 MW to be acquired through Power Purchase Agreements (PPA) and the other 250 MW to be purchased and owned by the utility. PG&E presented the plan at a public forum on April 27, 2009. A copy of the power point presentation is attached.

63

5-MW Dynamometer Ground Breaking | Department of Energy  

Office of Energy Efficiency and Renewable Energy (EERE) Indexed Site

Energy Laboratory in Golden, Colorado, broke ground for a new 5-MW dynamometer test facility. When complete, the new facility will more than double the wind turbine...

64

Aspects of Solar Drying  

Science Journals Connector (OSTI)

For the economical utilization of solar energy for drying it is necessary to coordinate ... the drying purposes with the specific characteristic of solar radiation /e.g. small power demand;...

L. Imre

1985-01-01T23:59:59.000Z

65

Property:Project Installed Capacity (MW) | Open Energy Information  

Open Energy Info (EERE)

Installed Capacity (MW) Installed Capacity (MW) Jump to: navigation, search Property Name Project Installed Capacity (MW) Property Type String Pages using the property "Project Installed Capacity (MW)" Showing 25 pages using this property. (previous 25) (next 25) M MHK Projects/40MW Lewis project + 0 + MHK Projects/ADM 5 + 1 + MHK Projects/AWS II + 1 + MHK Projects/Admirality Inlet Tidal Energy Project + 22 + MHK Projects/Agucadoura + 2 + MHK Projects/Alaska 18 + 10 + MHK Projects/Alaska 36 + 10 + MHK Projects/Algiers Cutoff Project + 16 + MHK Projects/Algiers Light Project + 0 + MHK Projects/Anconia Point Project + 0 + MHK Projects/Ashley Point Project + 0 + MHK Projects/Astoria Tidal Energy + 300 + MHK Projects/Avondale Bend Project + 0 + MHK Projects/Bar Field Bend + 0 +

66

Puna Geothermal Venture 8MW Expantion | Open Energy Information  

Open Energy Info (EERE)

Venture 8MW Expantion Venture 8MW Expantion Jump to: navigation, search OpenEI Reference LibraryAdd to library Journal Article: Puna Geothermal Venture 8MW Expantion Abstract Adding to its existing generating capacity of 27 MW, Ormat's Puna Geothermal Venture (PGV) geothermal power plant recently completed a successful 8MW expansion project bringing more renewable, low-cost electricity to the people of Hawaii. The project presented several technical challenges including use of high scale potential brine in a state-of-the-art binary plant, development of highly reliable brine pH monitoring and control system, and brine injection management in a high energy resource. Each of the project challenges were overcome with unique engineering solutions. Authors Mike Kaleikini, Paul Spielman, Tom Buchanan, Ormat Technologies

67

Property:Permit/License Buildout (MW) | Open Energy Information  

Open Energy Info (EERE)

Permit/License Buildout (MW) Permit/License Buildout (MW) Jump to: navigation, search Property Name Permit/License Buildout (MW) Property Type String Pages using the property "Permit/License Buildout (MW)" Showing 25 pages using this property. (previous 25) (next 25) M MHK Projects/40MW Lewis project + 40 + MHK Projects/Algiers Light Project + 20 + MHK Projects/Anconia Point Project + 15 + MHK Projects/Ashley Point Project + 148 + MHK Projects/Avalon Tidal + 30 + MHK Projects/Avondale Bend Project + 18 + MHK Projects/BW2 Tidal + 3 + MHK Projects/Bar Field Bend + 94 + MHK Projects/Barfield Point + 114 + MHK Projects/Bayou Latenache + 50 + MHK Projects/Bondurant Chute + 152 + MHK Projects/Breeze Point + 198 + MHK Projects/Brilliant Point Project + 56 + MHK Projects/Brough Head Wave Farm + 200 +

68

Brigantine OffshoreMW Phase 2 | Open Energy Information  

Open Energy Info (EERE)

Brigantine OffshoreMW Phase 2 Brigantine OffshoreMW Phase 2 Facility Brigantine OffshoreMW Phase 2 Sector Wind energy Facility Type Offshore Wind Facility Status Proposed Owner OffshoreMW Developer OffshoreMW Location Atlantic Ocean NJ Coordinates 39.348°, -73.969° 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":39.348,"lon":-73.969,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

69

Cooking with Dry Beans  

E-Print Network (OSTI)

E-77 12/08 Cooking with Dry Beans Dry beans are nutritious and inexpensive. They are also very low in fat and sodium. Dry beans are great sources of fiber, folic acid, and protein. Cooked dry beans are also a good source of iron. To get the most... protein from the beans, serve them along with grain foods such as corn, rice or wheat. A serving size of cooked dry beans is ? cup. Uses Use beans as a tasty side dish or include it in casseroles, soups, and salads. Beans are often packaged in 1-pound...

Anding, Jenna

2008-12-09T23:59:59.000Z

70

Proof of concept testing of an integrated dry injection system for SO{sub 2}/NO{sub x} control. Final report  

SciTech Connect

The integrated Dry Injection Process (IDIP) consists of combustion modification using low NO{sub x} burners to reduce NO{sub x} emissions, dry injection of hydrated line at economizer temperatures for primary capture of SO{sub 2}, dry injection of a commercial grade sodium bicarbonate at the air heater exit for additional SO{sub 2} and NO{sub x} removal, and humidification for precipitator conditioning. IDIP offers the potential for simultaneously achieving 90% SO{sub 2} removal, and 65% NO{sub x} removal from a high sulfur flue gas. The process is well suited for new or retrofit applications since it can be incorporated within existing economizer and downstream ductwork. Subscale tests were performed in order to identify the best calcium and sodium sorbents. These tests involved the injection of calcium hydroxide and sodium sorbents at various points of the flue gas system downstream of a 0.25 MM BTU/hr. coal fired combustor, and the gas residence times, cooling rates and temperatures were comparable to those found for full-scale utility boilers. These tests verified that a high surface area hydrated lime provides maximum sorbent utilization and identified an alcohol-water hydrated lime as yielding the highest surface area and the best SO{sub 2} removal capability. The tests also identified sodium bicarbonate to be somewhat more effective than sodium sesquicarbonate for SO{sub 2} removal. The proof of concept demonstration was conducted on the large combustor at the Riley Stoker Research Facility in Worcester, MA. When economically compared to conventional limestone slurry scrubbing on a 300 MW plant, the dry injection process shows lower capital cost but higher operating cost. Hydrated lime injection can be less costly than limestone scrubbing when two or more of the following conditions exist: plant is small (less than 100MW); yearly operating hours are small (less than 3000); and the remaining plant lifetime is small (less than 10 years).

Helfritch, D.J.; Bortz, S.J. [Research-Cottrell, Inc., Somerville, NJ (United States); Beittel, R. [Riley Stoker Corp., Worcester, MA (United States)

1994-03-01T23:59:59.000Z

71

Cooling Dry Cows  

E-Print Network (OSTI)

This publication discusses the effects of heat stress on dairy cows, methods of cooling cows, and research on the effects of cooling cows in the dry period....

Stokes, Sandra R.

2000-07-17T23:59:59.000Z

72

Sandia National Laboratories: DRI  

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

DRI ECIS-Princeton Power Systems, Inc.: Demand Response Inverter On March 19, 2013, in DETL, Distribution Grid Integration, Energy, Energy Surety, Facilities, Grid Integration,...

73

Cooking with Dried Potatoes  

E-Print Network (OSTI)

This fact sheet describes the nutritional value and safe storage of dried potatoes, a commodity food. It also offers food preparation ideas....

Anding, Jenna

2008-12-09T23:59:59.000Z

74

Carbon Dioxide Capture from Flue Gas Using Dry Regenerable Sorbents  

SciTech Connect

Regenerable sorbents based on sodium carbonate (Na{sub 2}CO{sub 3}) can be used to separate carbon dioxide (CO{sub 2}) from coal-fired power plant flue gas. Upon thermal regeneration and condensation of water vapor, CO{sub 2} is released in a concentrated form that is suitable for reuse or sequestration. During the research project described in this report, the technical feasibility and economic viability of a thermal-swing CO{sub 2} separation process based on dry, regenerable, carbonate sorbents was confirmed. This process was designated as RTI's Dry Carbonate Process. RTI tested the Dry Carbonate Process through various research phases including thermogravimetric analysis (TGA); bench-scale fixed-bed, bench-scale fluidized-bed, bench-scale co-current downflow reactor testing; pilot-scale entrained-bed testing; and bench-scale demonstration testing with actual coal-fired flue gas. All phases of testing showed the feasibility of the process to capture greater than 90% of the CO{sub 2} present in coal-fired flue gas. Attrition-resistant sorbents were developed, and these sorbents were found to retain their CO{sub 2} removal activity through multiple cycles of adsorption and regeneration. The sodium carbonate-based sorbents developed by RTI react with CO{sub 2} and water vapor at temperatures below 80 C to form sodium bicarbonate (NaHCO3) and/or Wegscheider's salt. This reaction is reversed at temperatures greater than 120 C to release an equimolar mixture of CO{sub 2} and water vapor. After condensation of the water, a pure CO{sub 2} stream can be obtained. TGA testing showed that the Na{sub 2}CO3 sorbents react irreversibly with sulfur dioxide (SO{sub 2}) and hydrogen chloride (HCl) (at the operating conditions for this process). Trace levels of these contaminants are expected to be present in desulfurized flue gas. The sorbents did not collect detectable quantities of mercury (Hg). A process was designed for the Na{sub 2}CO{sub 3}-based sorbent that includes a co-current downflow reactor system for adsorption of CO{sub 2} and a steam-heated, hollow-screw conveyor system for regeneration of the sorbent and release of a concentrated CO{sub 2} gas stream. An economic analysis of this process (based on the U.S. Department of Energy's National Energy Technology Laboratory's [DOE/NETL's] 'Carbon Capture and Sequestration Systems Analysis Guidelines') was carried out. RTI's economic analyses indicate that installation of the Dry Carbonate Process in a 500 MW{sub e} (nominal) power plant could achieve 90% CO{sub 2} removal with an incremental capital cost of about $69 million and an increase in the cost of electricity (COE) of about 1.95 cents per kWh. This represents an increase of roughly 35.4% in the estimated COE - which compares very favorable versus MEA's COE increase of 58%. Both the incremental capital cost and the incremental COE were projected to be less than the comparable costs for an equally efficient CO{sub 2} removal system based on monoethanolamine (MEA).

Thomas Nelson; David Green; Paul Box; Raghubir Gupta; Gennar Henningsen

2007-06-30T23:59:59.000Z

75

Gamesa Installs 2-MW Wind Turbine at NWTC  

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

In October, the Department of Energy (DOE) National Renewable Laboratory (NREL) worked with Gamesa Wind US to complete the installation of Gamesa's G97-2 MW Class IIIA turbine at NREL's National Wind Technology Center.

76

Update on the Southwest 1000 MW CSP Initiative  

SciTech Connect

The 1000 MW CSP project was initiated in FY02 based on a Congressional request of the DOE to investigate the feasibility of 1000 MW of Concentrating Solar Power in the Southwest by 2006. The original charge has grown and involved a number of activities including: outreach to the SW states, support of state-level activities in NM, CA, and CO, and analysis in support of the Western Governors' Association (WGA) 30 GW Clean Energy Initiative.

Mancini, T.; Mehos, M.; Wilkins, F.; Morse, F.

2005-11-01T23:59:59.000Z

77

Survey of hybrid solar heat pump drying systems  

Science Journals Connector (OSTI)

Solar drying is in practice since the ancient time for preservation of food and agriculture crops. The objective of most drying processes is to reduce the moisture content of the product to a specified value. Solar dryers used in agriculture for food ... Keywords: coefficient of performance (COP), direct expansion SAHD, drying chamber, heat pump, solar assisted heat pumps dryer (SAHPD), solar fraction

R. Daghigh; K. Sopian; M. H. Ruslan; M. A. Alghoul; C. H. Lim; S. Mat; B. Ali; M. Yahya; A. Zaharim; M. Y. Sulaiman

2009-02-01T23:59:59.000Z

78

10 MW Supercritical CO2 Turbine Test  

SciTech Connect

The Supercritical CO2 Turbine Test project was to demonstrate the inherent efficiencies of a supercritical carbon dioxide (s-CO2) power turbine and associated turbomachinery under conditions and at a scale relevant to commercial concentrating solar power (CSP) projects, thereby accelerating the commercial deployment of this new power generation technology. The project involved eight partnering organizations: NREL, Sandia National Laboratories, Echogen Power Systems, Abengoa Solar, University of Wisconsin at Madison, Electric Power Research Institute, Barber-Nichols, and the CSP Program of the U.S. Department of Energy. The multi-year project planned to design, fabricate, and validate an s-CO2 power turbine of nominally 10 MWe that is capable of operation at up to 700°C and operates in a dry-cooled test loop. The project plan consisted of three phases: (1) system design and modeling, (2) fabrication, and (3) testing. The major accomplishments of Phase 1 included: Design of a multistage, axial-flow, s-CO2 power turbine; Design modifications to an existing turbocompressor to provide s-CO2 flow for the test system; Updated equipment and installation costs for the turbomachinery and associated support infrastructure; Development of simulation tools for the test loop itself and for more efficient cycle designs that are of greater commercial interest; Simulation of s-CO2 power cycle integration into molten-nitrate-salt CSP systems indicating a cost benefit of up to 8% in levelized cost of energy; Identification of recuperator cost as a key economic parameter; Corrosion data for multiple alloys at temperatures up to 650ºC in high-pressure CO2 and recommendations for materials-of-construction; and Revised test plan and preliminary operating conditions based on the ongoing tests of related equipment. Phase 1 established that the cost of the facility needed to test the power turbine at its full power and temperature would exceed the planned funding for Phases 2 and 3. Late in Phase 1 an opportunity arose to collaborate with another turbine-development team to construct a shared s-CO2 test facility. The synergy of the combined effort would result in greater facility capabilities than either separate project could produce and would allow for testing of both turbine designs within the combined budgets of the two projects. The project team requested a no-cost extension to Phase 1 to modify the subsequent work based on this collaborative approach. DOE authorized a brief extension, but ultimately opted not to pursue the collaborative facility and terminated the project.

Turchi, Craig

2014-01-29T23:59:59.000Z

79

Study on great northern beans (Phaseolus vulgaris): effect of drum drying process on bean flour properties and effect on gamma radiation on bean starch properties  

SciTech Connect

Great Northern bean (Phaseolus vulgaris L.) drum dried flours at native pH of 6.54, pH 6 and 7 showed reduced activities of trypsin inhibitor, ..cap alpha..-amylase inhibitor, hemagglutinating titer, and nitrogen solubility. Electrophoretic analyses showed a slight modification of the native bean proteins, and the presence of at least four trypsin inhibitors. The study of the effect of 2.5-20 kGy irradiation doses on Great Northern beans showed essentially no modification of the electrophoretic mobility of the storage proteins or the trypsin inhibitors. Nitrogen solubility and hemagglutinating activity were essentially unchanged. With the 20 kGy dose, decrease in ..cap alpha..-amylase inhibitor activity, decrease reactive/available lysine content, and decrease cooking time of the irradiated beans after 11 months of storage were observed. Taste panel results indicated that the control and 20 kGy irradiated bean were significantly different at 5% level. At 20 kGy dose, the beans developed a partially water soluble brown color.

Rayas-Solis, P.

1988-01-01T23:59:59.000Z

80

Latest Results in SLAC 75-MW PPM Klystrons  

SciTech Connect

75 MW X-band klystrons utilizing Periodic Permanent Magnet (PPM) focusing have been undergoing design, fabrication and testing at the Stanford Linear Accelerator Center (SLAC) for almost nine years. The klystron development has been geared toward realizing the necessary components for the construction of the Next Linear Collider (NLC). The PPM devices built to date which fit this class of operation consist of a variety of 50 MW and 75 MW devices constructed by SLAC, KEK (Tsukuba, Japan) and industry. All these tubes follow from the successful SLAC design of a 50 MW PPM klystron in 1996. In 2004 the latest two klystrons were constructed and tested with preliminary results reported at EPAC2004. The first of these two devices was tested to the full NLC specifications of 75 MW, 1.6 microseconds pulse length, and 120 Hz. This 14.4 kW average power operation came with a tube efficiency >50%. The most recent testing of these last two devices will be presented here. Design and manufacturing issues of the latest klystron, due to be tested by the Fall of 2005, are also discussed.

Sprehn, D.; Caryotakis, G.; Haase, A.; Jongewaard, E.; Laurent, L.; Pearson, C.; Phillips, R.; /SLAC

2006-03-06T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Freeze drying apparatus  

DOE Patents (OSTI)

The present invention provides methods and apparatus for freeze drying in which a solution, which can be a radioactive salt dissolved within an acid, is frozen into a solid on vertical plates provided within a freeze drying chamber. The solid is sublimated into vapor and condensed in a cold condenser positioned above the freeze drying chamber and connected thereto by a conduit. The vertical positioning of the cold condenser relative to the freeze dryer helps to help prevent substances such as radioactive materials separated from the solution from contaminating the cold condenser. Additionally, the system can be charged with an inert gas to produce a down rush of gas into the freeze drying chamber to also help prevent such substances from contaminating the cold condenser.

Coppa, Nicholas V. (Malvern, PA); Stewart, Paul (Youngstown, NY); Renzi, Ernesto (Youngstown, NY)

2001-01-01T23:59:59.000Z

82

Freeze drying method  

DOE Patents (OSTI)

The present invention provides methods and apparatus for freeze drying in which a solution, which can be a radioactive salt dissolved within an acid, is frozen into a solid on vertical plates provided within a freeze drying chamber. The solid is sublimated into vapor and condensed in a cold condenser positioned above the freeze drying chamber and connected thereto by a conduit. The vertical positioning of the cold condenser relative to the freeze dryer helps to help prevent substances such as radioactive materials separated from the solution from contaminating the cold condenser. Additionally, the system can be charged with an inert gas to produce a down rush of gas into the freeze drying chamber to also help prevent such substances from contaminating the cold condenser.

Coppa, Nicholas V. (Malvern, PA); Stewart, Paul (Youngstown, NY); Renzi, Ernesto (Youngstown, NY)

1999-01-01T23:59:59.000Z

83

Fundamental investigation of Duct/ESP phenomena: 1. 7 MW pilot parametric testing results  

SciTech Connect

Radian Corporation was contracted to investigate duct injection and electrostatic precipitator phenomena in a 1.7-MW pilot plant constructed for this test program. This study was an attempt to resolve previous problems and to answer remaining questions with the technology using an approach which concentrated on the fundamental mechanisms of the process. The goal of the study was to obtain a better understanding of the basic physical and chemical phenomena that control: (1) the desulfurization of flue gas by calcium-based reagent, and (2) the coupling of the duct injection process to an existing ESP particulate collection device. (VC)

McGuire, L.M.; Brown, C.A.

1991-07-22T23:59:59.000Z

84

An experimental investigation of high temperature, high pressure paper drying  

E-Print Network (OSTI)

CONCLUSIONS RECOMMENDATIONS 50 51 REFERENCES APPENDIX A EXPERIMENTAL DATA 52 54 VITA 105 vail LIST OF FIGURES Page Fig. 1 Schematic of test facility 13 Fig. 2 Comparison of Texas A&M drying facility operating ranges to other drying processes... of number of drying passes for drying temperatures of 93, 149, and 204 'C (200, 300, and 400 'F), a contact pressure of 1. 4 MPa (200 psi), a basis weight of 25 g/m' (0. 005 lb/ft'), and contact times between 20 to 180 msec with same side drying...

Patel, Kamal Raoji

2012-06-07T23:59:59.000Z

85

An experimental investigation of single and multiple pass high temperature, high pressure paper drying  

E-Print Network (OSTI)

The primary drying process used in the paper industry is conventional drying which employs heated, rotating cylinders to evaporate moisture from the paper. One process which may improve energy efficiency is the use of higher temperature, higher...

Simonson, Eric Howard

2012-06-07T23:59:59.000Z

86

Navy Estimated Average Hourly Load Profile by Month (in MW)  

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

Navy Estimated Average Hourly Load Profile by Month (in MW) MONTH HE1 HE2 HE3 HE4 HE5 HE6 HE7 HE8 HE9 HE10 HE11 HE12 HE13 HE14 HE15 HE16 HE17 HE18 HE19 HE20 HE21 HE22 HE23 HE24...

87

Activation of 200 MW refusegenerated CHP upward regulation effect (Smart  

Open Energy Info (EERE)

Activation of 200 MW refusegenerated CHP upward regulation effect Activation of 200 MW refusegenerated CHP upward regulation effect Country Denmark Headquarters Location Sønderborg, Denmark Coordinates 54.913811°, 9.792178° 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":54.913811,"lon":9.792178,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

88

MHK Projects/40MW Lewis project | Open Energy Information  

Open Energy Info (EERE)

40MW Lewis project 40MW Lewis project < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":58.791595089019,"lon":-6.7286683246493,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

89

UPGRADING THE AGS TO 1 MW PROTON BEAM POWER.  

SciTech Connect

The Brookhaven Alternating Gradient Synchrotron (AGS) is a strong focusing accelerator that is used to accelerate protons and various heavy ion species to an equivalent proton energy of 29 GeV. At this energy the maximum intensity achieved is around 7 x 10{sup 13} protons per pulse. This corresponds to an average beam power of about 0.2 MW. Future programs in high-energy physics, as for instance a neutrino factory with the AGS as the proton driver [l], may require an upgrade of the AGS to an average beam power of 1 MW, at the energy of 24 GeV. This can be achieved with an increase of the beam intensity to 1 x 1014 protons per pulse, a 1.2-GeV superconducting linac as a new injector, and by upgrading the power supply and rf systems to allow cycling at 2.5 beam pulses per second.

BRENNAN,M.J.; MARNERIS,I.; ROSER,T.; RUGGIERO,A.G.; TRBOJEVIC,D.; ZHANG,S.Y.

2001-06-18T23:59:59.000Z

90

Latest developments on the Dutch 1MW free electron maser  

Science Journals Connector (OSTI)

The FOM Institute (Rijnhuizen Netherlands) as part of their fusion technology program has undertaken the development of a Free Electron Maser with the goal of producing 1MW long pulse to CW microwave output in the range 130 GHz–250GHz with wall plug efficiencies of 60%. This project has been carried out as a collaborative effort with Institute of Applied Physics Nizhny Novgorod Russia Kurchatov Institute Moscow Russia Lawrence Livermore Laboratory U.S.A and CPI U.S.A. The key design features of this FEM consists first of a conventional DC acceleration system at high voltage (2MV) which supplies only the unwanted beam interception current and a depressed collector system at 250kV which provides the main beam power. Low body current interception (usec) testing in an inverted mode with the depressed collector absent. Results to date have demonstrated 98.8% beam transmission (over 5 Meters) at currents as high as 8.4 Amps with 200GHz microwave output at 700kW. There has been good agreement between theory and experiment at the beam current levels tested so far. Details of the most recent experimental results will be presented in particular the output frequency characteristics with detailed comparisons to theory. The immediate future plans are to operate the system at the design value of 12 Amps with at least 1MW output. The system will then be reconfigured with a 3 stage depressed collector to demonstrate in the next year long pulse operation (100 msec) and high wall plug efficiency. Long term future plans call for upgrading the FEM to 2MW and extrapolations up to 5MW are shown to be theoretically possible.

M. Caplan; A. G. A. Verhoeven; W. Urbanus

1999-01-01T23:59:59.000Z

91

MHK Technologies/14 MW OTECPOWER | Open Energy Information  

Open Energy Info (EERE)

MW OTECPOWER MW OTECPOWER < MHK Technologies Jump to: navigation, search << Return to the MHK database homepage Technology Profile Technology Type Click here OTEC - Closed Cycle Technology Readiness Level Click here TRL 5 6 System Integration and Technology Laboratory Demonstration Technology Description MINIMIZE SURFACE ACTIVITIES TO REDUCE THE CAPITAL COST AND TO IMPROVE EFFICIENCY ALTERNATE WORKING FLUIDS ARE USED FOR ENHANCED POWER EFFICIENCY IN OPTEC POWER HYBRID CYCLES ARE USED TO IMPROVE POWER AND NEED WITH SUBSEA HEAT EXCHANGERS ADVANCED SUPPORTING VESSEL CONCEPT AND FREE STANDING RISER TECHNOLOGIES TO WITH STAND HARSH OCEAN ENVIRONMENT IN DEEPWATER HAD BEEN DEVELOPED FOR THIS OPTEC POWER IT IS THE ONLY RELIABLE AND PROFITABLE RENEWABLE ENERGY SOURCE FOR THE NEED OF WORLD ENERGY FOR THE NEXT DECADE DESALINATION AND HDROGEN PRODUCTION ARE LINKED TO THE POWER GENERATION OF THE OTEC POWER FOR SEVERAL BY PRODUCTS COST EFFECTIVE PRODUCTION CLEAN ENERGY AND CLEAN WATER IS THE GOAL OF OTECPOWER INC OUR 14 MW OTEC POWER COSTS 50 MILLION USD ALL EQUIPMENT HAD BEEN DESINGED AND A FEW OF THEM ARE TESTED FOR OIL AND GAS INDUSTRY APPLICATION WHICHA RE BEING USED FOR OTECPOWER A RELIABLE AND FEASIBLE OTECPOWER IS PROPOSED

92

Low Beam Voltage, 10 MW, L-Band Cluster Klystron  

SciTech Connect

Conceptual design of a multi-beam klystron (MBK) for possible ILC and Project X applications is presented. The chief distinction between this MBK design and existing 10-MW MBK's is the low operating voltage of 60 kV. There are at least four compelling reasons that justify development at this time of a low-voltage MBK, namely (1) no pulse transformer; (2) no oil tank for high-voltage components and for the tube socket; (3) no high-voltage cables; and (4) modulator would be a compact 60-kV IGBT switching circuit. The proposed klystron consists of four clusters containing six beams each. The tube has common input and output cavities for all 24 beams, and individual gain cavities for each cluster. A closely related optional configuration, also for a 10 MW tube, would involve four totally independent cavity clusters with four independent input cavities and four 2.5 MW output ports, all within a common magnetic circuit. This option has appeal because the output waveguides would not require a controlled atmosphere, and because it would be easier to achieve phase and amplitude stability as required in individual SC accelerator cavities.

Teryaev, V.; /Novosibirsk, IYF; Yakovlev, V.P.; /Fermilab; Kazakov, S.; /KEK, Tsukuba; Hirshfield, J.L.; /Yale U. /Omega-P, New Haven

2009-05-01T23:59:59.000Z

93

DeepWind-from Idea to 5 MW Concept  

Science Journals Connector (OSTI)

Abstract The DeepWind concept has been described previously on challenges and potentials, this new offshore floating technology can offer to the wind industry [1]. The paper describes state of the art design improvements, new simulation results of the DeepWind floating vertical axis wind turbine concept, which implies a high potential for cost saving. The most critical aspects of the concept are addressed in proving feasibility, and if it can be scaled up to 20 MW. Applying structural mechanics, generator, floater & mooring system, control system design, and rotor design using detailed integrated models, results have evolved to a 5 MW baseline design. This important outcome will be used as a reference for further improvements. Emphasis in this paper is made on the interplay between different components and some trade-offs. One such example is the rotational speed which largely influences the design of both the generator and the aerodynamic rotor. Another example is aerofoil design affecting energy capture, stall behaviour, structural dynamics and control design. Finally, the potential for up-scaling to 20 MW is discussed.

Uwe S. Paulsen; Helge A. Madsen; Knud A. Kragh; Per H. Nielsen; Ismet Baran; Jesper Hattel; Ewen Ritchie; Krisztina Leban; Harald Svendsen; Petter A. Berthelsen

2014-01-01T23:59:59.000Z

94

Seismic activity in the SumatraJava region prior to the December 26, 2004 (Mw =9.09.3) and March 28, 2005 (Mw =8.7) earthquakes  

E-Print Network (OSTI)

Seismic activity in the Sumatra­Java region prior to the December 26, 2004 (Mw =9.0­9.3) and March

Dmowska, Renata

95

Method of drying articles  

DOE Patents (OSTI)

A method of drying a green particulate article includes the steps of: a. Providing a green article which includes a particulate material and a pore phase material, the pore phase material including a solvent; and b. contacting the green article with a liquid desiccant for a period of time sufficient to remove at least a portion of the solvent from the green article, the pore phase material acting as a semipermeable barrier to allow the solvent to be sorbed into the liquid desiccant, the pore phase material substantially preventing the liquid desiccant from entering the pores.

Janney, Mark A. (Knoxville, TN); Kiggans, Jr., James O. (Oak Ridge, TN)

1999-01-01T23:59:59.000Z

96

Method of drying articles  

DOE Patents (OSTI)

A method of drying a green particulate article includes the steps of: (a) Providing a green article which includes a particulate material and a pore phase material, the pore phase material including a solvent; and (b) contacting the green article with a liquid desiccant for a period of time sufficient to remove at least a portion of the solvent from the green article, the pore phase material acting as a semipermeable barrier to allow the solvent to be sorbed into the liquid desiccant, the pore phase material substantially preventing the liquid desiccant from entering the pores. 3 figs.

Janney, M.A.; Kiggans, J.O. Jr.

1999-03-23T23:59:59.000Z

97

Analysis and Strategies for Five-Axis Near-Dry EDM Milling.  

E-Print Network (OSTI)

??Strategies for precision five-axis near-dry electric discharge machining (EDM) milling are investigated. By understanding the material removal process behind near-dry EDM milling, its performance can… (more)

Fujiki, Masahiro

2009-01-01T23:59:59.000Z

98

Latest developments on the Dutch 1MW free electron maser  

SciTech Connect

The FOM Institute (Rijnhuizen, Netherlands), as part of their fusion technology program, has undertaken the development of a Free Electron Maser with the goal of producing 1MW long pulse to CW microwave output in the range 130 GHz{endash}250GHz with wall plug efficiencies of 60{percent}. This project has been carried out as a collaborative effort with Institute of Applied Physics, Nizhny Novgorod Russia, Kurchatov Institute, Moscow Russia, Lawrence Livermore Laboratory, U.S.A and CPI, U.S.A. The key design features of this FEM consists first of a conventional DC acceleration system at high voltage (2MV) which supplies only the unwanted beam interception current and a depressed collector system at 250kV which provides the main beam power. Low body current interception ({lt}25mA) is ensured by using robust inline beam focussing, a low emittance electron gun with halo suppression and periodic magnet side array focussing in the wiggler. The second key feature is use of a low-loss step corrugated waveguide circuit for broad band CW power handling and beam/RF separation. Finally, the required interaction efficiency and mode control is provided by a two stage stepped wiggler. The FEM has been constructed and recently undergone initial short pulse ({lt}10 usec) testing in an inverted mode with the depressed collector absent. Results to date have demonstrated 98.8{percent} beam transmission (over 5 Meters) at currents as high as 8.4 Amps, with 200GHz microwave output at 700kW. There has been good agreement between theory and experiment at the beam current levels tested so far. Details of the most recent experimental results will be presented, in particular the output frequency characteristics with detailed comparisons to theory. The immediate future plans are to operate the system at the design value of 12 Amps with at least 1MW output. The system will then be reconfigured with a 3 stage depressed collector to demonstrate, in the next year, long pulse operation (100 msec) and high wall plug efficiency. Long term future plans call for upgrading the FEM to 2MW and extrapolations up to 5MW are shown to be theoretically possible. {copyright} {ital 1999 American Institute of Physics.}

Caplan, M. [Lawrence Livermore National Laboratory, 7000 East Ave, L-637 Livermore California, 94551 (United States); Verhoeven, A.G.; Urbanus, W. [FOM Instituut voor Plasma Fysica, Rijnhuizen, P.O. Box 1207, 3430 BE Nieuwegein (The Netherlands)

1999-05-01T23:59:59.000Z

99

Detailed design of the 2MW Demonstration Plant. Topical report, Task 2  

SciTech Connect

This document provides a summary of the design of the 2MW carbonate fuel cell power plant which will be built and tested under DOE cooperative agreement DE-FC2l-92MC29237. The report is divided into sections which describe the process and stack module design, and Appendices which provide additional design detail. Section 2.0 provides an overview of the program, including the project objectives, site location, and schedule. A description of the overall process is presented in Section 3.0. The design of the fuel cell stack Modules is described in Section 5.0, which discusses the design of the fuel cell stacks, multi-stack enclosures, and Stack Modules. Additional detail is provided in a report Appendix, the Final Design Criteria Summary. This is an abstract of the design criteria used in the design of the Submodules and Modules.

Not Available

1993-09-16T23:59:59.000Z

100

Draft dry year tools (generation/planning)  

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

Generation > Planning > Generation Hydro Power Wind Power Monthly GSP BPA White Book Dry Year Tools Firstgov Dry Year Tools November 9, 2006 - Final Dry Year Guide: The Final Dry...

Note: This page contains sample records for the topic "dry process mw" 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

On the dry deposition of submicron particles  

SciTech Connect

The air-surface exchange of particles can have a strong role in determining the amount, size, and chemical composition of particles in the troposphere. Here the authors consider only dry processes (deposition processes not directly aided by precipitation) and mostly address particles less than about 2 {micro}m in diameter (often referred to as submicron particles because most of such particles are less than 1 {micro}m in diameter). The processes that control the dry exchange of particulate material between the atmosphere and the surface of the Earth are numerous, highly varied, and sometimes poorly understood. As a result, determining which of the surface processes to parameterize or simulate in modeling the tropospheric mass budget of a particulate substance can be a significant challenge. Dry deposition, for example, can be controlled by a combination of Brownian diffusion, impaction, interception, and gravitational settling, depending on the size of the particles, the roughness of the surface on both micrometeorological and microscopic scales, the geometrical structure of vegetative canopies, and other surface characteristics such as wetness. Particles can be added to the lower atmosphere by resuspension from land surfaces and sea spray. The roles of rapid gas-to-particle conversion and growth or shrinkage of particles as a result of water condensation or evaporation in the lower few meters of the atmosphere can also have a significant impact on particle concentrations in the lower atmosphere. Here, a few micrometeorological observations and inferences on particle air-surface exchange are briefly addressed.

Wesely, M. L.

1999-10-08T23:59:59.000Z

102

Standard guide for drying behavior of spent nuclear fuel  

E-Print Network (OSTI)

1.1 This guide is organized to discuss the three major components of significance in the drying behavior of spent nuclear fuel: evaluating the need for drying, drying spent nuclear fuel, and confirmation of adequate dryness. 1.1.1 The guide addresses drying methods and their limitations in drying spent nuclear fuels that have been in storage at water pools. The guide discusses sources and forms of water that remain in SNF, its container, or both, after the drying process and discusses the importance and potential effects they may have on fuel integrity, and container materials. The effects of residual water are discussed mechanistically as a function of the container thermal and radiological environment to provide guidance on situations that may require extraordinary drying methods, specialized handling, or other treatments. 1.1.2 The basic issue in drying is to determine how dry the SNF must be in order to prevent issues with fuel retrievability, container pressurization, or container corrosion. Adequate d...

American Society for Testing and Materials. Philadelphia

2008-01-01T23:59:59.000Z

103

Solar drying of seafood products  

SciTech Connect

The solar drying of seafood products by forced air convection and by direct insolation, as well as hot smoking fish with a solar assisted fish smoker are investigated.

Baird, C.D.; Deng, J.C.; Chau, K.V.; Heinis, J.J.; Perez, M.

1981-01-01T23:59:59.000Z

104

Activation of 200 MW refusegenerated CHP upward regulation effect (Smart  

Open Energy Info (EERE)

effect (Smart effect (Smart Grid Project) (Thisted, Denmark) Jump to: navigation, search Project Name Activation of 200 MW refusegenerated CHP upward regulation effect Country Denmark Headquarters Location Thisted, Denmark Coordinates 56.959167°, 8.703492° 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":56.959167,"lon":8.703492,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

105

2 MW upgrade of the Fermilab Main Injector  

SciTech Connect

In January 2002, the Fermilab Director initiated a design study for a high average power, modest energy proton facility. An intensity upgrade to Fermilab's 120-GeV Main Injector (MI) represents an attractive concept for such a facility, which would leverage existing beam lines and experimental areas and would greatly enhance physics opportunities at Fermilab and in the U.S. With a Proton Driver replacing the present Booster, the beam intensity of the MI is expected to be increased by a factor of five. Accompanied by a shorter cycle, the beam power would reach 2 MW. This would make the MI a more powerful machine than the SNS or the J-PARC. Moreover, the high beam energy (120 GeV) and tunable energy range (8-120 GeV) would make it a unique high power proton facility. The upgrade study has been completed and published. This paper gives a summary report.

Weiren Chou

2003-06-04T23:59:59.000Z

106

5 MW pulsed spallation neutron source, Preconceptual design study  

SciTech Connect

This report describes a self-consistent base line design for a 5 MW Pulsed Spallation Neutron Source (PSNS). It is intended to establish feasibility of design and as a basis for further expanded and detailed studies. It may also serve as a basis for establishing project cost (30% accuracy) in order to intercompare competing designs for a PSNS not only on the basis of technical feasibility and technical merit but also on the basis of projected total cost. The accelerator design considered here is based on the objective of a pulsed neutron source obtained by means of a pulsed proton beam with average beam power of 5 MW, in {approx} 1 {mu}sec pulses, operating at a repetition rate of 60 Hz. Two target stations are incorporated in the basic facility: one for operation at 10 Hz for long-wavelength instruments, and one operating at 50 Hz for instruments utilizing thermal neutrons. The design approach for the proton accelerator is to use a low energy linear accelerator (at 0.6 GeV), operating at 60 Hz, in tandem with two fast cycling booster synchrotrons (at 3.6 GeV), operating at 30 Hz. It is assumed here that considerations of cost and overall system reliability may favor the present design approach over the alternative approach pursued elsewhere, whereby use is made of a high energy linear accelerator in conjunction with a dc accumulation ring. With the knowledge that this alternative design is under active development, it was deliberately decided to favor here the low energy linac-fast cycling booster approach. Clearly, the present design, as developed here, must be carried to the full conceptual design stage in order to facilitate a meaningful technology and cost comparison with alternative designs.

Not Available

1994-06-01T23:59:59.000Z

107

Model Validation at the 204-MW New Mexico Wind Energy Center  

SciTech Connect

Poster for WindPower 2006 held June 4-7, 2006, in Pittsburgh, PA, describing model validation at the 204-MW New Mexico Wind Energy Center.

Muljadi, E.; Butterfield, C. P.; Ellis, A.; Mechenbier, J.; Hochheimer, J.; Young, R.; Miller, N.; Delmerico, R.; Zavadil, R.; Smith, J. C.

2006-06-01T23:59:59.000Z

108

Experimental Study on Coal Feeding Property of 600MW CFB Boiler  

Science Journals Connector (OSTI)

In the CFB boiler technology, improving the steam parameters can ... , based on the structure of commercial 600MW CFB boiler unit and similarity principle, the experiment...

H. P. Chen; L. N. Tian; Q. Du; H. P. Yang…

2010-01-01T23:59:59.000Z

109

10MW Class Direct Drive HTS Wind Turbine, CRADA Number CRD-08...  

Office of Scientific and Technical Information (OSTI)

10MW Class Direct Drive HTS Wind Turbine Cooperative Research and Development Final Report CRADA Number: CRD-08-00312 NREL Technical Contact: Walter Musial CRADA Report NREL...

110

br Owner br Facility br Type br Capacity br MW br Commercial...  

Open Energy Info (EERE)

Area Pauzhetskaya Geothermal Power Plant Kamchatskburgeotermiya Single Flash MW Rye Patch Geothermal Area Pianacce Geothermal Power Station Travale Radicondoli Geothermal Area...

111

Lithographic dry development using optical absorption  

SciTech Connect

A novel approach to dry development of exposed photo resist is described in which a photo resist layer is exposed to a visible light source in order to remove the resist in the areas of exposure. The class of compounds used as the resist material, under the influence of the light source, undergoes a chemical/structural change such that the modified material becomes volatile and is thus removed from the resist surface. The exposure process is carried out for a time sufficient to ablate the exposed resist layer down to the layer below. A group of compounds found to be useful in this process includes aromatic calixarenes.

Olynick, Deirdre; Schuck, P. James; Schmidt, Martin

2013-08-20T23:59:59.000Z

112

A Multi-MW Proton/Electron Linac at KEK  

E-Print Network (OSTI)

It is proposed that a multi-MW superconducting proton/electron linac (SCL) and a proton injector (PI) be built at KEK. The 3 GeV PI would serve both as an injector to the SCL and a source of proton beams that could be used to copiously produce neutrons and muons. Protons accelerated by the SCL to 20 GeV would be transferred through the KEK Tristan ring in order to create neutrino, kaon and muon beams for fixed-target experiments. At a later stage, a 60 GeV proton synchrotron could be installed inside the Tristan ring. The SCL, comprising 1.3 GHZ superconducting ILC-type rf cavities, could also accelerate polarized or unpolarized electron beams. After acceleration, electrons may traverse an XFEL undulator, or could be used to produce polarized positrons. An SCL-based synchrotron light source for applications in materials science and medicine is also envisaged. The proposed facility would be constructed using the existing KEK accelerator infrastructure.

Belusevic, Radoje

2014-01-01T23:59:59.000Z

113

NEWTON: Preventing Tire Dry Rot  

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

Preventing Tire Dry Rot Preventing Tire Dry Rot Name: Millard Status: student Grade: 9-12 Location: MD Country: USA Date: Spring 2013 Question: My dad has a classic car, and because it gets driven very little each year, the tires dry rot before he can get much tread wear on them. What could be used to protect the tires from dry rot and cracking? Replies: Hi Millard, Thanks for the question. I would recommend keeping the car on blocks so that there is no weight on the tires. Additionally, I would recommend that no electrical equipment (motors, switches, and other things that spark) be used around the car. The sparks generate ozone and ozone can cause rubber items such as tires, belts, and hoses to crack. I hope this helps. Please let me know if you have more questions. Thanks Jeff Grell

114

DRI Companies | Open Energy Information  

Open Energy Info (EERE)

DRI Companies DRI Companies Jump to: navigation, search Name DRI Companies Place Irvine, California Zip 92614 Sector Solar Product US-based residential and commercial installer of turnkey solar systems, through subsidiary iDRI Energy. Coordinates 41.837752°, -79.268594° 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":41.837752,"lon":-79.268594,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

115

Sustaining dry surfaces under water  

E-Print Network (OSTI)

Rough surfaces immersed under water remain practically dry if the liquid-solid contact is on roughness peaks, while the roughness valleys are filled with gas. Mechanisms that prevent water from invading the valleys are well studied. However, to remain practically dry under water, additional mechanisms need consideration. This is because trapped gas (e.g. air) in the roughness valleys can dissolve into the water pool, leading to invasion. Additionally, water vapor can also occupy the roughness valleys of immersed surfaces. If water vapor condenses, that too leads to invasion. These effects have not been investigated, and are critically important to maintain surfaces dry under water. In this work, we identify the critical roughness scale below which it is possible to sustain the vapor phase of water and/or trapped gases in roughness valleys - thus keeping the immersed surface dry. Theoretical predictions are consistent with molecular dynamics simulations and experiments.

Paul R. Jones; Xiuqing Hao; Eduardo R. Cruz-Chu; Konrad Rykaczewski; Krishanu Nandy; Thomas M. Schutzius; Kripa K. Varanasi; Constantine M. Megaridis; Jens H. Walther; Petros Koumoutsakos; Horacio D. Espinosa; Neelesh A. Patankar

2014-09-29T23:59:59.000Z

116

Ris-R-Report Multi-MW wind turbine power curve  

E-Print Network (OSTI)

Risø-R-Report Multi-MW wind turbine power curve measurements using remote sensing instruments Wagner, Michael Courtney Title: Multi-MW wind turbine power curve measurements using remote sensing (max. 2000 char.): Power curve measurement for large wind turbines requires taking into account more

117

TOXECON Retrofit for Mercury and Multi-Pollutant Control on Three 90 MW Coal-Fired Boilers (Completed September 30, 2009)  

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

TOXECON Retrofit for Mercury and TOXECON Retrofit for Mercury and Multi-Pollutant Control on Three 90 MW Coal-Fired Boilers (Completed September 30, 2009) Project Description Wisconsin Electric Power Company (We Energies) has designed, installed, operated, and evaluated the TOXECON process as an integrated mercury, particulate matter, SO 2 , and NO X emissions control system for application on coal-fired power generation systems. TOXECON is a process in which sorbents, including powdered activated

118

North Brawley Power Plant Placed in Service; Currently Generating 17 MW;  

Open Energy Info (EERE)

North Brawley Power Plant Placed in Service; Currently Generating 17 MW; North Brawley Power Plant Placed in Service; Currently Generating 17 MW; Additional Operations Update Jump to: navigation, search OpenEI Reference LibraryAdd to library Web Site: North Brawley Power Plant Placed in Service; Currently Generating 17 MW; Additional Operations Update Author Electric Energy Publications Inc. Published Publisher Not Provided, Date Not Provided DOI Not Provided Check for DOI availability: http://crossref.org Online Internet link for North Brawley Power Plant Placed in Service; Currently Generating 17 MW; Additional Operations Update Citation Electric Energy Publications Inc.. North Brawley Power Plant Placed in Service; Currently Generating 17 MW; Additional Operations Update [Internet]. [updated 2010;cited 2010]. Available from:

119

NETL: IEP – Post-Combustion CO2 Emissions Control - Dry Regenerable  

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

Dry Regenerable Sorbents Dry Regenerable Sorbents Project No.: FC26-07NT43089 CLICK ON IMAGE TO ENLARGE Schematic of RTI’s Dry Carbonate Process Research Triangle Institute (RTI) International completed two projects, NT43089 and NT40923, to investigate the use of sodium carbonate (Na2CO3 or soda ash) as an inexpensive, dry, and regenerable sorbent for carbon dioxide (CO2) capture in the Dry Carbonate Process. In this process, Na2CO3 reacts with CO2 and water to form sodium bicarbonate at the temperature of the flue gas exhaust; the sorbent is then regenerated at modest temperatures (~120°C) to yield a concentrated stream of CO2 for sequestration or other use. The regenerated sorbent is recycled to the absorption step for subsequent CO2 capture. See schematic of RTI's Dry Carbonate Process.

120

Detecting cooking state with gas sensors during dry cooking  

Science Journals Connector (OSTI)

Gas sensors have the potential to assist cooking by providing feedback on the cooking process and by further automating cooking. In this work, we explored the potential use of gas sensors to monitor food during the cooking process. Focusing on dry cooking, ... Keywords: cooking state, electronic nose, food, gas sensors

Sen H. Hirano; Jed R. Brubaker; Donald J. Patterson; Gillian R. Hayes

2013-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Economic analysis of transportation directly reduced iron (DRI) through ship  

Science Journals Connector (OSTI)

Directly reduced iron (DRI) is a major source of iron units in cases of low scrap availability and/or hot metal. Its main advantage is it is low content of phosphorus and sulphur. Removal of phosphorus and sulphur demands high energy consumption in steel making process. With fast depleting sources of cooking coal, the availability of hot metal will decrease in the coming years. Also, scrap availability is already on the declining trend. Hence, DRI is going to be the main source of iron units in the future, especially in electric arc furnace (EAF steel making). The disadvantage of DRI usages lies in it is high reactivity. Freshly produced DRI possesses high susceptibility to oxidation whenever it comes in contact with air. The generated heat in the oxidation reaction increases the tendency to oxidation, thereby, starting a short of chain reaction and ultimately leading to the burning of DRI. This phenomenon makes storage and handling of DRI a concern. The problem caused loss of one cargo in Delta steel company, Nigeria. The authors of this dissertation were given the responsibility to work out the solution in the minimum possible time for implementing it to the next shipments. It is heartening that the problem could be successfully solved and implemented in the next shipments in November '06. Hence, after above work implementation of the recommendations for a $45 risk/ton of DRI, only $1 is to be spent for protection against the risk.

Manikant K. Paswan; Chinmoy Mukherjee

2012-01-01T23:59:59.000Z

122

Assessment of an active dry barrier for a landfill cover system  

SciTech Connect

A dry barrier is a layer of geologic material that is dried by air flow. An active dry barrier system can be designed, installed, and operated as part of a landfill cover system. An active system uses blowers and fans to move air through a high-permeability layer within the cover system. Depending principally on the air-flow rate, it is possible for a dry barrier to remove enough water to substantially reduce the likelihood of water percolating through the cover system. If a material with a relatively great storage capacity, such as processed tuff, is used as the coarse layer, then the efficiency of the dry barrier will be increased.

Stormont, J.C. [Sandia National Labs., Albuquerque, NM (United States); Ankeny, M.D.; Burkhard, M.E.; Tansey, M.K.; Kelsey, J.A. [Stephens (Daniel B.) and Associates, Inc., Albuquerque, NM (United States)

1994-03-01T23:59:59.000Z

123

Drying by Cavitation and Poroelastic Relaxations in Porous Media with Macroscopic Pores Connected by Nanoscale Throats  

E-Print Network (OSTI)

We investigate the drying dynamics of porous media with two pore diameters separated by several orders of magnitude. Nanometer-sized pores at the edge of our samples prevent air entry, while drying proceeds by heterogeneous nucleation of vapor bubbles (cavitation) in the liquid in micrometer-sized voids within the sample. We show that the dynamics of cavitation and drying are set by the interplay of the deterministic poroelastic mass transport in the porous medium and the stochastic nucleation process. Spatio-temporal patterns emerge in this unusual reaction-diffusion system, with temporal oscillations in the drying rate and variable roughness of the drying front.

Olivier Vincent; David A. Sessoms; Erik J. Huber; Jules Guioth; Abraham D. Stroock

2014-02-27T23:59:59.000Z

124

System Modeling of ORNL s 20 MW(t) Wood-fired Gasifying Boiler  

SciTech Connect

We present an overview of the new 20 MW(t) wood-fired steam plant currently under construction by Johnson Controls, Inc. at the Oak Ridge National Laboratory in Tennessee. The new plant will utilize a low-temperature air-blown gasifier system developed by the Nexterra Systems Corporation to generate low-heating value syngas (producer gas), which will then be burned in a staged combustion chamber to produce heat for the boiler. This is considered a showcase project for demonstrating the benefits of clean, bio-based energy, and thus there is considerable interest in monitoring and modeling the energy efficiency and environmental footprint of this technology relative to conventional steam generation with petroleum-based fuels. In preparation for system startup in 2012, we are developing steady-state and dynamic models of the major process components, including the gasifiers and combustor. These tools are intended to assist in tracking and optimizing system performance and for carrying out future conceptual studies of process changes that might improve the overall energy efficiency and sustainability. In this paper we describe the status of our steady-state gasifier and combustor models and illustrate preliminary results from limited parametric studies.

Daw, C Stuart [ORNL; FINNEY, Charles E A [ORNL; Wiggins, Gavin [ORNL; Hao, Ye [ORNL

2010-01-01T23:59:59.000Z

125

Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying  

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

K Basin and Cold Vacuum K Basin and Cold Vacuum Drying Facility - August 2012 Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying Facility - August 2012 August 2012 Review of Hanford K Basin and Cold Vacuum Drying Facility Found Fuel Multi-Canister Overpack Operations The purpose of this independent oversight review by the U.S. Department of Energy (DOE) Office of Enforcement and Oversight (Independent Oversight), within the Office of Health, Safety and Security (HSS) was to observe the operations associated with processing a Multi-Canister Overpack (MCO) of "found fuel" (small quantities of spent fuel discovered during cleanup of the reactor burial grounds) at the Cold Vacuum Drying Facility (CVDF). The found fuel MCO was transported from the K West Basin on the Hanford

126

Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying  

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

Hanford K Basin and Cold Vacuum Hanford K Basin and Cold Vacuum Drying Facility - August 2012 Independent Oversight Review, Hanford K Basin and Cold Vacuum Drying Facility - August 2012 August 2012 Review of Hanford K Basin and Cold Vacuum Drying Facility Found Fuel Multi-Canister Overpack Operations The purpose of this independent oversight review by the U.S. Department of Energy (DOE) Office of Enforcement and Oversight (Independent Oversight), within the Office of Health, Safety and Security (HSS) was to observe the operations associated with processing a Multi-Canister Overpack (MCO) of "found fuel" (small quantities of spent fuel discovered during cleanup of the reactor burial grounds) at the Cold Vacuum Drying Facility (CVDF). The found fuel MCO was transported from the K West Basin on the Hanford

127

Drying studies for corroded DOE aluminum plate fuels  

SciTech Connect

The Idaho National Engineering Laboratory (INEL) currently stores a wide variety of spent nuclear fuel. The fuel was originally intended to be stored underwater for a short period of thermal cooling, then removed and reprocessed. However, it has been stored underwater for much longer thank originally anticipated. During this time dust and airborne desert soil have entered the oldest INEL pool, accumulating on the fuel. Also, the aluminum fuel cladding has corroded compromising the exposed surfaces of the fuel. Plans are now underway to move some the the more vulnerable aluminum plate type fuels into dry storage in an existing vented and filtered fuel storage facility. In preparation for dry storage of the fuel a drying and canning station is being built at the INEL. The two primary objectives of this facility are to determine the influence of corrosion products on the drying process and to establish temperature distribution inside the canister during heating.

Lords, R.E.; Windes, W.E. [Idaho National Engineering Lab., Idaho Falls, ID (United States); Crepeau, J.C.; Sidwell, R.W. [Idaho Univ., Idaho Falls, ID (United States) Dept. of Mechanical Engineering

1996-05-01T23:59:59.000Z

128

Safeguards and nonproliferation aspects of a dry fuel recycling technology  

SciTech Connect

Los Alamos National Laboratory undertook an independent assessment of the proliferation potentials and safeguardability of a dry fuel recycling technology, whereby spent pressurized-water reactor (PWR) fuels are used to fuel canadian deuterium uranium (CANDU) reactors. Objectives of this study included (1) the evaluation of presently available technologies that may be useful to safeguard technology options for dry fuel recycling (2) and identification of near-term and long-term research needs to develop process-specific safeguards requirements. The primary conclusion of this assessment is that like all other fuel cycle alternatives proposed in the past, the dry fuel recycle entails prolfferation risks and that there are no absolute technical fixes to eliminate such risks. This study further concludes that the proliferation risks of dry fuel recycling options are relatively minimal and presently known safeguards systems and technologies can be modified and/or adapted to meet the requirements of safeguarding such fuel recycle facilities.

Pillay, K.K.S.

1993-05-01T23:59:59.000Z

129

Dry cleaning of Turkish coal  

SciTech Connect

This study dealt with the upgrading of two different type of Turkish coal by a dry cleaning method using a modified air table. The industrial size air table used in this study is a device for removing stones from agricultural products. This study investigates the technical and economical feasibility of the dry cleaning method which has never been applied before on coals in Turkey. The application of a dry cleaning method on Turkish coals designated for power generation without generating environmental pollution and ensuring a stable coal quality are the main objectives of this study. The size fractions of 5-8, 3-5, and 1-3 mm of the investigated coals were used in the upgrading experiments. Satisfactory results were achieved with coal from the Soma region, whereas the upgrading results of Hsamlar coal were objectionable for the coarser size fractions. However, acceptable results were obtained for the size fraction 1-3 mm of Hsamlar coal.

Cicek, T. [Dokuz Eylul University, Izmir (Turkey). Faculty of Engineering

2008-07-01T23:59:59.000Z

130

A study of effect affecting to energy in drying processby failure modes and effect analysis (FMEA)  

Science Journals Connector (OSTI)

The objective of this research was to study the effect affecting energy in drying process for decreasing humidity. The residual humidity in Para wood affects to expand or shrink when they are fabricated or assembled in window or door frame wood. Finally, ... Keywords: drying process, factorial design, failure modes and effect analysis (FMEA)

Vanchai Laemlaksakul

2011-02-01T23:59:59.000Z

131

Economic Analysis of a 3MW Biomass Gasification Power Plant  

E-Print Network (OSTI)

green waste for use in a biomass gasification process togasification method to process some of the 1.4 million tons of wastegasification / power generation model, accessed April 2008 from http://biomass.ucdavis.edu/calculator.html 10. California Integrated Waste

Cattolica, Robert; Lin, Kathy

2009-01-01T23:59:59.000Z

132

Cool, Dry, Quiet Dehumidification with  

E-Print Network (OSTI)

. Representative dehumidification increase using Trane CDQ dehumidification system Standard HVAC coil - 20% latent dehumidification system as the best new HVAC dehumidification product for 2006. #12;Trane CDQTM (Cool Dry Quiet, supply fan, cooling coil, optional reheat coil, optional final filters. A CDQ system in a Custom Climate

Oak Ridge National Laboratory

133

Impingement drying of potato chips  

E-Print Network (OSTI)

Superheated steam impingement drying was used as an alternative technique to develop nutritious fat-free potato chips. The effect of superheated steam temperature (115, 130, and 145° C) and convective heat transfer coefficient (100 and 160 W/m² °C...

Caixeta, Aline Teixeira

2012-06-07T23:59:59.000Z

134

THE DIRT ON DRY MERGERS  

SciTech Connect

Using data from the Spitzer Space Telescope, we analyze the mid-infrared (3-70 {mu}m) spectral energy distributions of dry merger candidates in the Booetes field of the NOAO Deep Wide-Field Survey. These candidates were selected by previous authors to be luminous, red, early-type galaxies with morphological evidence of recent tidal interactions. We find that a significant fraction of these candidates exhibit 8 and 24 {mu}m excesses compared to expectations for old stellar populations. We estimate that a quarter of dry merger candidates have mid-infrared-derived star formation rates greater than {approx}1 M{sub sun} yr{sup -1}. This represents a 'frosting' on top of a large old stellar population, and has been seen in previous studies of elliptical galaxies. Further, the dry merger candidates include a higher fraction of star-forming galaxies relative to a control sample without tidal features. We therefore conclude that the star formation in these massive ellipticals is likely triggered by merger activity. Our data suggest that the mergers responsible for the observed tidal features were not completely dry, and may be minor mergers involving a gas-rich dwarf galaxy.

Desai, Vandana; Soifer, B. T. [Spitzer Science Center, California Institute of Technology, Pasadena, CA 91125 (United States); Dey, Arjun [National Optical Astronomy Observatory, Tucson, AZ 85726-6732 (United States); Cohen, Emma [California Institute of Technology, 1200 East California Boulevard, Pasadena, CA 91125 (United States); Le Floc'h, Emeric, E-mail: desai@ipac.caltech.edu [AIM, CNRS, Universite Paris Diderot, Bat. 709, CEA-Saclay, 91191 Gif-sur-Yvette Cedex (France)

2011-04-01T23:59:59.000Z

135

Arizona College 5 MW System Will be "Solar with a Purpose" | Department  

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

Arizona College 5 MW System Will be "Solar with a Purpose" Arizona College 5 MW System Will be "Solar with a Purpose" Arizona College 5 MW System Will be "Solar with a Purpose" May 28, 2010 - 2:19pm Addthis Arizona Western College (AWC) wants to be the go-to for solar, says Bill Smith, director of facilities management. AWC is based in Yuma, Ariz., and that, according to the Guinness Book of World Records, is the sunniest place on Earth. Now, a group of private companies, researchers and AWC educators will tap the solar potential by building a 4.995 MW solar array at the college. When the solar energy system is completed, it will be the largest solar array on any U.S. college campus. "We are strategically placed geographically. Now that we have this company that has approached us with this awesome opportunity, we want ...

136

Ultra Clean 1.1 MW High Efficiency Natural Gas Engine Powered...  

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

Ultra Clean 1.1 MW High Efficiency Natural Gas Engine Powered CHP System Contract: DE-EE0004016 GE Energy, Dresser Inc. 102010 - 92014 Jim Zurlo, Principal Investigator...

137

Study and Design of Platen Superheater of 300 MW CFB Boiler  

Science Journals Connector (OSTI)

In order to avoid overtemperature tube explosion of the platen superheater, the measurements of metal temperatures and the heat transfer coefficients of the platen superheater in a commercial 300 MW Circulating F...

Zhang Man; Lv Qinggang; Jiang Xiaoguo…

2013-01-01T23:59:59.000Z

138

Mercury Emission and Removal of a 135MW CFB Utility Boiler  

Science Journals Connector (OSTI)

To evaluate characteristic of the mercury emission and removal from a circulating fluidized bed (CFB) boiler, a representative 135 MW CFB utility boiler was selected to take the ... is of majority in flue gas of ...

Y. F. Duan; Y. Q. Zhuo; Y. J. Wang; L. Zhang…

2010-01-01T23:59:59.000Z

139

Development of a full-scale training simulator for an 800-MW power unit  

Science Journals Connector (OSTI)

Stages of work involving preparation of requirements specification, development, and subsequent implementation of a project for constructing a full-scale training simulator of an 800-MW power unit are consider...

S. K. Zhuravlev; A. M. Andreev

2013-07-01T23:59:59.000Z

140

Arizona College 5 MW System Will be "Solar with a Purpose" | Department  

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

Arizona College 5 MW System Will be "Solar with a Purpose" Arizona College 5 MW System Will be "Solar with a Purpose" Arizona College 5 MW System Will be "Solar with a Purpose" May 28, 2010 - 2:19pm Addthis Arizona Western College (AWC) wants to be the go-to for solar, says Bill Smith, director of facilities management. AWC is based in Yuma, Ariz., and that, according to the Guinness Book of World Records, is the sunniest place on Earth. Now, a group of private companies, researchers and AWC educators will tap the solar potential by building a 4.995 MW solar array at the college. When the solar energy system is completed, it will be the largest solar array on any U.S. college campus. "We are strategically placed geographically. Now that we have this company that has approached us with this awesome opportunity, we want ...

Note: This page contains sample records for the topic "dry process mw" 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

EURISOL-DS MULTI-MW TARGET ISSUES: BEAM WINDOW AND TRANSVERSE FILM TARGET  

E-Print Network (OSTI)

The analysis of the EURISOL-DS Multi_MW target precise geometry (Fig.1) has proved that large fission yields can be achieved with a 4 MW, providing a technically feasible design to evacuate the power deposited in the liquid mercury. Different designs for the mercury flow have been proposed, which maintain its temperature below the boiling point with moderate flow speeds (maximum 4 m/s).

Adonai Herrera-Martínez, Yacine Kadi

142

New two element steam turbine for 150 to 27 MW applications  

SciTech Connect

A modern high efficiency two element steam turbine for application in the 150 MW to 270 MW range is discussed. Innovations utilized and the experience base from which they are derived are presented. Benefits to the power producer resulting from this innovative approach are highlighted.They include reliability and efficiency improvement, delivery time reduction, and the application of design features, microprocessor control systems, and A. I. diagnostic techniques to reduce maintenance requirements, increase life, and enhance overall power plant productivity.

Martin, H.F.; Vaccarro, F.R.; Conrad, J.D. (Westinghouse Electric Corp., Orlando, FL (USA))

1989-01-01T23:59:59.000Z

143

Guides and Case Studies for Hot-Dry and Mixed-Dry Climates | Department of  

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

Dry and Mixed-Dry Climates Dry and Mixed-Dry Climates Guides and Case Studies for Hot-Dry and Mixed-Dry Climates Map of the Hot-Dry and Mixed-Dry Zone of the United States. The zone contains the eastern side of California and follows the US border to cover the western half of Texas. The Department of Energy (DOE) has developed a series of best practices and case studies to help builders improve whole-house energy performance in buildings found in hot-dry and mixed-dry climates. Best Practice Guides New Construction Case Studies Improvements to Existing Homes Case Studies Best Practice Guides 40% Whole-House Energy Savings in Hot-Dry and Mixed-Dry Climates - Volume 9 New Construction Case Studies Arizona Project: Gordon Estates - Phoenix Builder: Mandalay Homes Profile: Fourteen homes in this subdivision achieved Challenge Home

144

Textile Drying Via Wood Gasification  

E-Print Network (OSTI)

TEXTILE DRYING VIA WOOD GASIFICATION Thomas F. ;McGowan, Anthony D. Jape Georgia Institute of Technology Atlanta, Georgia ABSTRACT This project was carried out to investigate the possibility of using wood gas as a direct replacement... for dryers. In addition to the experimental program described above, the DOE grant covered two other major areas. A survey of the textile industry was made to assess the market for gasification equip ment. The major findings were that a large amount...

McGowan, T. F.; Jape, A. D.

1983-01-01T23:59:59.000Z

145

Life cycle assessment of 50 MW wind firms and strategies for impact reduction  

Science Journals Connector (OSTI)

The world today is continuously striving toward a carbon neutral clean energy technology. Hence, renewable wind power systems are increasingly receiving the attention of mankind. Energy production with structurally more promising and economically more competitive design is no more the sole criterion while installing new megawatt (MW) range of turbines. Rather important life cycle analysis (LCA) issues like climate change, ozone layer depletion, effect on surrounding environments e.g. eco-system quality, natural resources and human health emerge as dominant factors from green energy point of view. Hence, the study covers life cycle impact analysis (LCIA) of three wind farms: one onshore horizontal, one offshore horizontal, another vertical axis. It appears that vertical axis wind farm generates per unit electricity with lowest impact followed by horizontal offshore and horizontal onshore farms. The study, henceforward, discovers most adverse impact contributing materials in today's multi megawatt wind turbines and subsequently substitutes copper, the topmost impact contributor, with more eco-friendly aluminum alloys and its corresponding process routes. In this process, it reduces overall life cycle impacts up to 30% for future greener wind farms. In later stages, it compares all major electricity production technologies, viz., oil, diesel, coal, natural gas, wind, solar, biomass, nuclear, hydro plant in a common platform which demonstrates the wind farms performing the best except the hydro-kinetic ones. However, as the study suggests, offshore VAWT farm may even perform better than hydro-kinetic farms because of higher capacity factors in the high sea. Findings from the study can be deployed to harness massive scale green electricity from environmentally more clean and green turbines.

A. Rashedi; I. Sridhar; K.J. Tseng

2013-01-01T23:59:59.000Z

146

Penetration rate prediction for percussive drilling via dry friction model  

E-Print Network (OSTI)

Penetration rate prediction for percussive drilling via dry friction model Anton M. Krivtsov a. Similarly, an increased weight on bit in downhole drilling does not improve the penetration rates when hard- tration rate is presented. The inherent nonlinearity of the discontinuous impact process is modelled

Krivtsov, Anton M.

147

Collection and conversion of silicon furnace waste gas into higher value products: Phase 3, 6 MW pilot plant dc closed furnace technology. Final report  

SciTech Connect

The construction and operation of a 6 MW, closed dc furnace for smelting silicon was the primary focus of Phase 3. A 6 MW, dc closed furnace pilot plant was built in East Selkirk, Manitoba, Canada. The furnace is equipped with world`s most modern automatic control system used to control and monitor the process variables and operational data. This control system is suitable for commercial applications and could be used with either closed or open dc furnaces for smelting silicon or ferrosilicon. The construction was started in September 1990, and the facility was operational within 18 months. Following successful commissioning of the pilot plant in June 1992, twelve smelting test campaigns were conducted through November 1994.

Dosaj, V.D.

1995-01-01T23:59:59.000Z

148

Operating and Maintaining a 465MW Cogeneration Plant  

E-Print Network (OSTI)

was designed with the dispatching capability to operate as an integral part of the State electrical network and continue to provide steam to the chemical plant over the required range of 500,000 lb/hr (63 kg/s) to 1,150,000 lb/hr (145 kg/s). The steam flow... boilers. In operating as an integral part of the stat wide utility system, the plant has at times been dispatched by the electric companies to 45 percent (225~~) of design capacity. To accomplish this dispatching, deliver the required process steam...

Theisen, R. E.

149

Development of a 2 MW CW Waterload for Electron Cyclotron Heating Systems  

SciTech Connect

Calabazas Creek Research, Inc. developed a load capable of continuously dissipating 2 MW of RF power from gyrotrons. The input uses HE11 corrugated waveguide and a rotating launcher to uniformly disperse the power over the lossy surfaces in the load. This builds on experience with a previous load designed to dissipate 1 MW of continuous RF power. The 2 MW load uses more advanced RF dispersion to double the capability in the same size device as the 1 MW load. The new load reduces reflected power from the load to significantly less than 1 %. This eliminates requirements for a preload to capture reflected power. The program updated control electronics that provides all required interlocks for operation and measurement of peak and average power. The program developed two version of the load. The initial version used primarily anodized aluminum to reduce weight and cost. The second version used copper and stainless steel to meet specifications for the ITER reactor currently under construction in France. Tests of the new load at the Japanese Atomic Energy Agency confirmed operation of the load to a power level of 1 MW, which is the highest power currently available for testing the load. Additional tests will be performed at General Atomics in spring 2013. The U.S. ITER organization will test the copper/stainless steel version of the load in December 2012 or early in 2013. Both loads are currently being marketed worldwide.

R. Lawrence,Ives; Maxwell Mizuhara; George Collins; Jeffrey Neilson; Philipp Borchard

2012-11-09T23:59:59.000Z

150

Status of KSTAR 170 GHz, 1 MW Electron Cyclotron Heating and Current Drive System  

SciTech Connect

A 170 GHz Electron Cyclotron Heating and Current Drive (ECH/CD) system on KSTAR is designed to launch total 2.4 MW of power for up to 300 sec into the plasma. At present the first 1 MW ECH/CD system is under installation and commissioning for 2011 KSTAR campaign. The 170 GHz, 1 MW, 300 sec gyrotron and the matching optics unit (MOU) will be provided from JAEA under collaboration between NFRI and JAEA. The transmission line consists of MOU and 70 m long 63.5 mm ID corrugated waveguides with the eight miter bends. The 1 MW, 10 sec launcher is developed based on the existing two-mirror front-end launcher in collaboration with Princeton Plasma Physics Laboratory and Pohang University of Science and Technology, and is installed on the low field side in the KSTAR equatorial plane. The mirror pivot is located at 30 cm below from the equatorial plane. 3.6 MVA power supply system is manufactured and now is under commissioning to meet the triode gun operation of JAEA gyrotron. The power supply consists of 66 kV/55 A cathode power supply, mode-anode system, and 50 kV/160 mA body power supply. In this paper, the current status of KSTAR 170 GHz, 1 MW ECH/CD system will be presented as well as the experimental plan utilizing 170 GHz new ECH/CD system.

Joung, M.; Bae, Y. S.; Jeong, J. H.; Park, S.; Kim, H. J.; Yang, H. L. [National Fusion Research Institute, Daejeon (Korea, Republic of); Park, H.; Cho, M. H.; Namkung, W. [Pohang University of Science and Technology, Pohang (Korea, Republic of); Hosea, J.; Ellis, R. [Princeton Plasma Physics Laboratory, Princeton (United States); Sakamoto, K.; Kajiwara, K. [Japan Atomic Energy Agency, Ibaraki (Japan); Doane, J. [General Atomics, San Diego (United States)

2011-12-23T23:59:59.000Z

151

Cold vacuum drying proof of performance (first article testing) test results  

SciTech Connect

This report presents and details the test results of the first of a kind process referred to as Cold Vacuum Drying (CVD). The test results are compiled from several months of testing of the first process equipment skid and ancillary components to de-water and dry Multi-Canister Overpacks (MCO) filled with Spent Nuclear Fuel (SNF). The tests results provide design verifications, equipment validations, model validation data, and establish process parameters.

MCCRACKEN, K.J.

1999-06-23T23:59:59.000Z

152

Managing Aging Effects on Dry Cask Storage  

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

Managing Aging Effects Managing Aging Effects on Dry Cask Storage Systems for Extended Long-Term Storage and Transportation of Used Fuel Rev. 0 Prepared for U.S. Department of Energy Used Fuel Disposition Campaign O.K. Chopra, D. Diercks, R. Fabian, D. Ma, V. Shah, S-W Tam, and Y.Y. Liu Argonne National Laboratory June 30, 2012 FCRD-USED-2012-000119 ANL-12/29 DISCLAIMER This information was prepared as an account of work sponsored by an agency of the U.S. Government. Neither the U.S. Government nor any agency thereof, nor any of their employees, makes any warranty, expressed or implied, or assumes any legal liability or responsibility for the accuracy, completeness, or usefulness, of any information, apparatus, product, or process disclosed, or represents that its use would not infringe privately

153

Effect of drying, initial moisture and variety in corn wet milling  

Science Journals Connector (OSTI)

A laboratory wet-milling process was used to determine starch yield and starch recovery of dent and flint corn dried under different drying conditions. A comparison with undried samples was performed. For the undried samples the starch recovery was not significantly different between both varieties. It decreased as both initial moisture content of the grains and drying air temperature increased. The reduction in starch recovery as well as the contamination by protein was greater for the flint than for the dent corn. Swelling, solubility and initial gelatinization temperatures of the starch derived from both varieties were affected by the drying conditions.

Mónica Haros; Costantino Suarez

1997-01-01T23:59:59.000Z

154

TOXECON RETROFIT FOR MERCURY AND MULTI-POLLUTANT CONTROL ON THREE 90 MW COAL FIRED BOILERS  

SciTech Connect

With the Nation's coal-burning utilities facing tighter controls on mercury pollutants, the U.S. Department of Energy is supporting projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Sorbent injection technology represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. It involves injecting a solid material such as powdered activated carbon into the flue gas. The gas-phase mercury in the flue gas contacts the sorbent and attaches to its surface. The sorbent with the mercury attached is then collected by a particle control device along with the other solid material, primarily fly ash. WE Energies has over 3,700 MW of coal-fired generating capacity and supports an integrated multi-emission control strategy for SO{sub 2}, NO{sub x} and mercury emissions while maintaining a varied fuel mix for electric supply. The primary goal of this project is to reduce mercury emissions from three 90 MW units that burn Powder River Basin coal at the WE Energies Presque Isle Power Plant. Additional goals are to reduce nitrogen oxide (NO{sub x}), sulfur dioxide (SO{sub 2}), and particulate matter (PM) emissions, allow for reuse and sale of fly ash, demonstrate a reliable mercury continuous emission monitor (CEM) suitable for use in the power plant environment, and demonstrate a process to recover mercury captured in the sorbent. To achieve these goals, WE Energies (the Participant) will design, install, and operate a TOXECON{trademark} (TOXECON) system designed to clean the combined flue gases of units 7, 8, and 9 at the Presque Isle Power Plant. TOXECON is a patented process in which a fabric filter system (baghouse) installed down stream of an existing particle control device is used in conjunction with sorbent injection for removal of pollutants from combustion flue gas. For this project, the flue gas emissions will be controlled from the three units using a single baghouse. Mercury will be controlled by injection of activated carbon or other novel sorbents, while NO{sub x} and SO{sub 2} will be controlled by injection of sodium based or other novel sorbents. Addition of the TOXECON baghouse will provide enhanced particulate control. Sorbents will be injected downstream of the existing particle collection device to allow for continued sale and reuse of captured fly ash from the existing particulate control device, uncontaminated by activated carbon or sodium sorbents. Methods for sorbent regeneration, i.e. mercury recovery from the sorbent, will be explored and evaluated. For mercury concentration monitoring in the flue gas streams, components available for use will be evaluated and the best available will be integrated into a mercury CEM suitable for use in the power plant environment. This project will provide for the use of a novel multi-pollutant control system to reduce emissions of mercury and other air pollutants, while minimizing waste, from a coal-fired power generation system.

Richard E. Johnson

2004-07-30T23:59:59.000Z

155

Florida Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

data. Release Date: 1242014 Next Release Date: 12312015 Referring Pages: Dry Natural Gas Reserves Acquisitions Florida Dry Natural Gas Proved Reserves Dry Natural Gas Proved...

156

Florida Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

2014 Next Release Date: 12312015 Referring Pages: New Field Discoveries of Dry Natural Gas Reserves Florida Dry Natural Gas Proved Reserves Dry Natural Gas Proved Reserves New...

157

Dry-cleaning of graphene  

SciTech Connect

Studies of the structural and electronic properties of graphene in its pristine state are hindered by hydrocarbon contamination on the surfaces. Also, in many applications, contamination reduces the performance of graphene. Contamination is introduced during sample preparation and is adsorbed also directly from air. Here, we report on the development of a simple dry-cleaning method for producing large atomically clean areas in free-standing graphene. The cleanness of graphene is proven using aberration-corrected high-resolution transmission electron microscopy and electron spectroscopy.

Algara-Siller, Gerardo [Central Facility for Electron Microscopy, Group of Electron Microscopy of Materials Science, Ulm University, Albert-Einstein-Allee 11, Ulm 89081 (Germany); Department of Chemistry, Technical University Ilmenau, Weimarer Strasse 25, Ilmenau 98693 (Germany); Lehtinen, Ossi; Kaiser, Ute, E-mail: ute.kaiser@uni-ulm.de [Central Facility for Electron Microscopy, Group of Electron Microscopy of Materials Science, Ulm University, Albert-Einstein-Allee 11, Ulm 89081 (Germany); Turchanin, Andrey [Faculty of Physics, University of Bielefeld, Universitätsstr. 25, Bielefeld 33615 (Germany)

2014-04-14T23:59:59.000Z

158

Ecosystem Solar Electric Corp aka Solar MW Energy Inc | Open Energy  

Open Energy Info (EERE)

Solar Electric Corp aka Solar MW Energy Inc Solar Electric Corp aka Solar MW Energy Inc Jump to: navigation, search Name Ecosystem Solar Electric Corp, aka Solar MW Energy Inc Place Ontario, California Zip 91761 Product Plans to develop STEG plants in the Mojave desert. Coordinates 34.06457°, -117.647809° 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":34.06457,"lon":-117.647809,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

159

Calculational criticality analyses of 10- and 20-MW UF{sub 6} freezer/sublimer vessels  

SciTech Connect

Calculational criticality analyses have been performed for 10- and 20-MW UF{sub 6} freezer/sublimer vessels. The freezer/sublimers have been analyzed over a range of conditions that encompass normal operation and abnormal conditions. The effects of HF moderation of the UF{sub 6} in each vessel have been considered for uranium enriched between 2 and 5 wt % {sup 235}U. The results indicate that the nuclearly safe enrichments originally established for the operation of a 10-MW freezer/sublimer, based on a hydrogen-to-uranium moderation ratio of 0.33, are acceptable. If strict moderation control can be demonstrated for hydrogen-to-uranium moderation ratios that are less than 0.33, then the enrichment limits for the 10-MW freezer/sublimer may be increased slightly. The calculations performed also allow safe enrichment limits to be established for a 20-NM freezer/sublimer under moderation control.

Jordan, W.C.

1993-02-01T23:59:59.000Z

160

Calculational criticality analyses of 10- and 20-MW UF[sub 6] freezer/sublimer vessels  

SciTech Connect

Calculational criticality analyses have been performed for 10- and 20-MW UF[sub 6] freezer/sublimer vessels. The freezer/sublimers have been analyzed over a range of conditions that encompass normal operation and abnormal conditions. The effects of HF moderation of the UF[sub 6] in each vessel have been considered for uranium enriched between 2 and 5 wt % [sup 235]U. The results indicate that the nuclearly safe enrichments originally established for the operation of a 10-MW freezer/sublimer, based on a hydrogen-to-uranium moderation ratio of 0.33, are acceptable. If strict moderation control can be demonstrated for hydrogen-to-uranium moderation ratios that are less than 0.33, then the enrichment limits for the 10-MW freezer/sublimer may be increased slightly. The calculations performed also allow safe enrichment limits to be established for a 20-NM freezer/sublimer under moderation control.

Jordan, W.C.

1993-02-01T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Tucson Request for Proposal for 1-5 MW PV PPA  

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

The mission of Tucson Water, a Department of the City of Tucson (the City), is to ensure that its customers receive high quality water and excellent service in a cost efficient, safe and environmentally responsible manner. In the interest of furthering Tucson Waters mission, the City is seeking a Contractor to finance, design, build, commission, own, operate and maintain up to a 1 megawatt (MW) DCSTC hotovoltaic (PV) system. The City also seeks an option for expanding the PV system up to a total of 5 MW DCSTC PV.

162

Development of a Dry Sorbent-Based Post Combustion CO2 Capture Technology for Retrofit in Existing Power Plants  

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

Dry Sorbent-Based Dry Sorbent-Based Post Combustion CO 2 Capture Technology for Retrofit in Existing Power Plants Background Currently available commercial processes to remove carbon dioxide (CO 2 ) from flue gas streams are costly and energy intensive. RTI International is heading a research team to continue development and scale-up of an innovative process for CO 2 capture that has significant potential to be less expensive and less energy intensive than conventional technologies. The "Dry Carbonate Process" utilizes a dry,

163

Unique Luminescences of Dry Chlorophylls  

Science Journals Connector (OSTI)

Dry chlorophylls a and b in a rigid glass hydrocarbon solvent have intense emission at 7550 A and 7330 A respectively. In each case the room temperature absorption spectra show the presence of a band shoulder on the long wavelength side of the main red band. Both the emission and the absorption bands disappear in the presence of hydroxyllic solvents. The absorption and emission are interpreted as n??* singlet and n??* triplet transitions respectively. The lifetime of the n??* triplet emission in chlorophyll a is estimated to be 10—3 second. Cu chlorophyll b has an intense phosphorescence at 8740 A with a lifetime of less than 10—4 second. The differences in the room temperature emission spectra for chlorophylls a and b are discussed.

Jose Fernandez; Ralph S. Becker

1959-01-01T23:59:59.000Z

164

Model Validation at the 204 MW New Mexico Wind Energy Center: Preprint  

SciTech Connect

In this paper, we describe methods to derive and validate equivalent models for a large wind farm. FPL Energy's 204-MW New Mexico Wind Energy Center, which is interconnected to the Public Service Company of New Mexico (PNM) transmission system, was used as a case study. The methods described are applicable to any large wind power plant.

Muljadi, E.; Butterfield, C. P.; Ellis, A.; Mechenbier, J.; Hochheimer, J.; Young, R.; Miller, N.; Delmerico, R.; Zavadil, R.; Smith, J. C.

2006-06-01T23:59:59.000Z

165

DESIGN FOR A 1.3 MW, 13 MEV BEAM DUMP FOR AN ENERGY RECOVERY LINAC*  

E-Print Network (OSTI)

DESIGN FOR A 1.3 MW, 13 MEV BEAM DUMP FOR AN ENERGY RECOVERY LINAC* Colin H. Smith+ , Yun He an Energy Recovery Linac (ERL) is dumped at an energy close to the injection energy. This energy is chosen to be as low as possible consistent with meeting the beam quality specifications. ERLs operate with high

166

Seismic reversal pattern for the 1999 Chi-Chi, Taiwan, MW 7.6 earthquake  

E-Print Network (OSTI)

Seismic reversal pattern for the 1999 Chi-Chi, Taiwan, MW 7.6 earthquake Yih-Min Wu a , Chien the variations in seismicity patterns in the Taiwan region before and after the Chi-Chi earthquake. We have found that the areas with relatively high seismicity in the eastern Taiwan became abnormally quiet before the Chi

Wu, Yih-Min

167

Sculpting on polymers using focused ion beam M.-W. Moon a  

E-Print Network (OSTI)

Sculpting on polymers using focused ion beam M.-W. Moon a , E.-K. Her b , K.H. Oh b , K.-R. Lee and Engineering, Seoul National University, San 56-1 Shillim, Kwanak, Seoul, 151-744, Republic of Korea c Department of Mechanical and Industrial Engineering, Northeastern University, Boston, MA 02115, USA A B S T R

Vaziri, Ashkan

168

Management and Organizational Behavior Section 301-08 @ 2:00 3:15 MW  

E-Print Network (OSTI)

MGMT 301 Management and Organizational Behavior Fall 2013 Section 301-08 @ 2:00 ­ 3:15 MW Beatty organizational goals by working with, and through, people and other resources. Organizations are treated factors. International as well as domestic situations are examined. Course Learning Objectives: 1

Young, Paul Thomas

169

EK 131/132 module: Introduction to Wind Energy MW 3-5  

E-Print Network (OSTI)

EK 131/132 module: Introduction to Wind Energy MW 3-5 Course. This course provides an overview of wind turbine technology and energy concepts. The question of whether wind. Students will measure personal energy use and analyze wind turbine data from the Museum of Science's wind

170

Baseline System Costs for 50.0 MW Enhanced Geothermal System -- A Function  

Open Energy Info (EERE)

Baseline System Costs for 50.0 MW Enhanced Geothermal System -- A Function Baseline System Costs for 50.0 MW Enhanced Geothermal System -- A Function of: Working Fluid, Technology, and Location Geothermal Project Jump to: navigation, search Last modified on July 22, 2011. Project Title Baseline System Costs for 50.0 MW Enhanced Geothermal System -- A Function of: Working Fluid, Technology, and Location Project Type / Topic 1 Recovery Act: Enhanced Geothermal Systems Component Research and Development/Analysis Project Type / Topic 2 Geothermal Analysis Project Description This effort will support the expansion of Enhanced Geothermal Systems (EGS), supporting DOE Strategic Themes of "energy security" and sub goal of "energy diversity"; reducing the Nation's dependence on foreign oil while improving our environment. A 50 MW has been chosen as a design point, so that the project may also assess how different machinery approaches will change the costing - it is a mid point in size where multiple solutions exist that will allow the team to effectively explore the options in the design space and understand the cost.

171

Will 10 MW Wind Turbines Bring Down the Operation and Maintenance Cost of Offshore Wind Farms?  

Science Journals Connector (OSTI)

Abstract Larger wind turbines are believed to be advantageous from an investment and installation perspective, since costs for installation and inner cabling are dependent mainly on the number of wind turbines and not their size. Analogously, scaling up the turbines may also be argued to be advantageous from an operation and maintenance (O&M) perspective. For a given total power production of the wind farm, larger wind turbines give a smaller number of individual machines that needs to be maintained and could therefore give smaller O&M costs. However, the O&M costs are directly dependent on how failure rates, spare part costs, and time needed by technicians to perform each maintenance task and will develop for larger wind turbines. A simulation study is carried out with a discrete-event simulation model for the operational phase of an offshore wind farm, comparing the O&M costs of a wind farm consisting of 5 MW turbines with a wind farm consisting of 10 MW turbines. Simulation results confirm that O&M costs decrease when replacing two 5 MW turbines by one 10 MW turbine, if the total production capacity and all other parameters are kept equal. However, whether larger wind turbines can contribute to a reduction of cost of energy from an O&M perspective is first and foremost dependent on how the failure rates and maintenance durations for such wind turbines will develop compared to 5 MW wind turbines. Based on the results of this analysis, it is concluded that higher failure rates and maintenance durations rapidly are counterbalancing the benefits of larger wind turbines.

Matthias Hofmann; Iver Bakken Sperstad

2014-01-01T23:59:59.000Z

172

,"New York Dry Natural Gas Proved Reserves"  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Proved Reserves",10,"Annual",2013,"6301977" ,"Release Date:","124...

173

DRI Research Parks Ltd | Open Energy Information  

Open Energy Info (EERE)

Sector: Services Product: General Financial & Legal Services ( Academic Research foundation ) References: DRI Research Parks Ltd1 This article is a stub. You can help OpenEI...

174

,"New Mexico Dry Natural Gas Proved Reserves"  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New Mexico Dry Natural Gas Proved Reserves",10,"Annual",2012,"6301977" ,"Release Date:","410...

175

,"California Dry Natural Gas Proved Reserves"  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","California Dry Natural Gas Proved Reserves",10,"Annual",2012,"6301977" ,"Release Date:","4...

176

Propane earth materials drying techniques and technologies.  

E-Print Network (OSTI)

??A feasibility study for the use of propane as a subbase drying technique. Michael Blahut (1) Dr. Vernon Schaefer (2) Dr. Chris Williams (3) The… (more)

Blahut, Michael Edward

2010-01-01T23:59:59.000Z

177

,"New York Dry Natural Gas Proved Reserves"  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Proved Reserves",10,"Annual",2012,"6301977" ,"Release Date:","410...

178

Active thrust faulting offshore Boumerdes, Algeria, and its relations to the 2003 Mw 6.9 earthquake  

E-Print Network (OSTI)

Active thrust faulting offshore Boumerdes, Algeria, and its relations to the 2003 Mw 6.9 earthquake offshore Boumerdes, Algeria, and its relations to the 2003 Mw 6.9 earthquake, Geophys. Res. Lett., 32, L that strain is distributed over a broad area, from the Atlas front to the offshore margin [Buforn et al., 1995

Déverchère, Jacques

179

Precipitation scavenging, dry deposition, and resuspension. Volume 2: dry deposition and resuspension  

SciTech Connect

Papers are presented under the headings: dry deposition of gases, dry deposition of particles, wind erosion, plutonium deposition and resuspension, air-sea exchange, tropical and polar, global scale, and future studies.

Pruppacher, H.R.; Semanin, R.G.; Slinn, W.G.N.

1983-01-01T23:59:59.000Z

180

Inclined fluidized bed system for drying fine coal  

DOE Patents (OSTI)

Coal is processed in an inclined fluidized bed dryer operated in a plug-flow manner with zonal temperature and composition control, and an inert fluidizing gas, such as carbon dioxide or combustion gas. Recycled carbon dioxide, which is used for drying, pyrolysis, quenching, and cooling, is produced by partial decarboxylation of the coal. The coal is heated sufficiently to mobilize coal tar by further pyrolysis, which seals micropores upon quenching. Further cooling with carbon dioxide enhances stabilization.

Cha, Chang Y. (Golden, CO); Merriam, Norman W. (Laramie, WY); Boysen, John E. (Laramie, WY)

1992-02-11T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Performance of the Rack Type-greenhouse Effect Solar Dryer for Wild Ginger (Curcuma xanthorizza Roxb.) Drying  

Science Journals Connector (OSTI)

Abstract Drying is the important process to produce wild ginger powder as herbal medicine. Conventional drying of wild ginger under the sun depends to weather and potencies to contaminate by pollutant. Therefore the objective of study is to obtain the performance of Greenhouse-effect solar dryer – rack type to dried wild ginger. Three conditions of drying experiment were carried out to obtain the performance of the dryer; without-product and using product at two different capacities. The best of drying performance is the drying of 60 kg slice wild ginger at 47.2oC for 30 hours represented by drying efficiency of 8% and total energy consumption of 29 MJ/kg vapor. The uniform heat air flow is achieved at temperature standard deviation of 2.32oC.

Elsamila Aritesty; Dyah Wulandani

2014-01-01T23:59:59.000Z

182

Cold vacuum drying facility 90% design review  

SciTech Connect

This document contains review comment records for the CVDF 90% design review. Spent fuels retrieved from the K Basins will be dried at the CVDF. It has also been recommended that the Multi-Conister Overpacks be welded, inspected, and repaired at the CVD Facility before transport to dry storage.

O`Neill, C.T.

1997-05-02T23:59:59.000Z

183

Cold Vacuum Drying facility effluent drains system design description (SYS 18)  

SciTech Connect

The Cold Vacuum Drying (CVD) Facility provides required process systems, supporting equipment, and facilities needed for the Spent Nuclear Fuel (SNF) mission. This system design description (SDD) addresses the effluent drain system (EFS), which supports removal of water from the process bay floors. The discussion that follows is limited to piping, valves, components, and the process bay floor drain retention basin.

TRAN, Y.S.

2000-05-11T23:59:59.000Z

184

NREL: Wind Research - The Denver Post Highlights the NWTC's New 5-MW  

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

The Denver Post Highlights the NWTC's New 5-MW Dynamometer The Denver Post Highlights the NWTC's New 5-MW Dynamometer January 2, 2014 On January 2, a reporter from The Denver Post toured the new 5-megawatt dynamometer test facility at the National Wind Technology Center (NWTC). Denver Post Writer Mark Jaffe spoke with NWTC Center Director Fort Felker to learn more about how these innovative research capabilities can impact the wind industry as a whole. Read the full story . Officially dedicated in December, the new facility houses one of the largest dynamometers in the world, which offers advanced capabilities to test the mechanical and electrical power-producing systems of multimegawatt wind turbines in a controlled environment. The new dynamometer can also be directly connected to the electric grid or through a controllable grid

185

MHK Projects/NJBPU 1 5 MW Demonstration Program | Open Energy Information  

Open Energy Info (EERE)

NJBPU 1 5 MW Demonstration Program NJBPU 1 5 MW Demonstration Program < MHK Projects Jump to: navigation, search << Return to the MHK database homepage Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":5,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"500px","height":"350px","centre":false,"title":"","label":"","icon":"File:Aquamarine-marker.png","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":39.6032,"lon":-74.3401,"alt":0,"address":"","icon":"http:\/\/prod-http-80-800498448.us-east-1.elb.amazonaws.com\/w\/images\/7\/74\/Aquamarine-marker.png","group":"","inlineLabel":"","visitedicon":""}]}

186

Total Cost Per MwH for all common large scale power generation sources |  

Open Energy Info (EERE)

Total Cost Per MwH for all common large scale power generation sources Total Cost Per MwH for all common large scale power generation sources Home > Groups > DOE Wind Vision Community In the US DOEnergy, are there calcuations for real cost of energy considering the negative, socialized costs of all commercial large scale power generation soruces ? I am talking about the cost of mountain top removal for coal mined that way, the trip to the power plant, the sludge pond or ash heap, the cost of the gas out of the stack, toxificaiton of the lakes and streams, plant decommision costs. For nuclear yiou are talking about managing the waste in perpetuity. The plant decomission costs and so on. What I am tring to get at is the 'real cost' per MWh or KWh for the various sources ? I suspect that the costs commonly quoted for fossil fuels and nucelar are

187

Heat transfer characteristics of fluidized bed heat exchanger in a 300 MW CFB boiler  

Science Journals Connector (OSTI)

In order to investigate the heat transfer characteristics of fluidized bed heat exchanger (FBHE), a series of experiments was carried out in a commercial 300 MW circulating fluidized bed (CFB) boiler with FBHE. The parameters of steam, solids and air in FBHE were measured at different boiler loads, based on which the absorbed heat and heat transfer coefficient were calculated. Further study indicates that when the calculated results are applied to the design of large-scale CFB boilers, the bed side heat transfer coefficient in FBHE can be simplified as the function of solids temperature and flow. Therefore, the empirical model of heat transfer coefficient at bed side is put forward. The deviation between calculated results and measured values is acceptable in engineering application. This model provides strong support for the FBHE design in 600 MW supercritical CFB boilers.

Man Zhang; Haibo Wu; Qinggang Lu; Yunkai Sun; Guoliang Song

2012-01-01T23:59:59.000Z

188

Aspects of the electrical system design of the colmi 660 mw coal-fired power plant  

SciTech Connect

The conceptual design of the electrical systems for Mexico's Commission Federal de Electricidad (CFE) COLMI 660-MW coal-fired power plant builds on Bechtel's experience with nuclear, gas and coal-fired generating plants. The COLMI conceptual design incorporates a combination of new equipment applications and design considerations that make it more economical when compared to traditional alternatives. Also it provides a reliable state-of-the-art distribution system that is flexible enough for any unit in the 400-900 MW range. Alternative approaches were studied for the system design and equipment arrangement. This paper reviews the approach taken to arrive at the conceptual design and describes the equipment selected and the advantages they provide. Exact sizing and determination of characteristics of the equipment are not given because these were not determined during the conceptual design. These will be determined during the detailed design phase of the project.

Aguilar, J. (Bechtel Corp., Norwalk, CA (US)); Fernandez, J.H. (Comision Federal de Electricidad, Mexico, D.F. (MX))

1992-01-01T23:59:59.000Z

189

Preise in CHF inkl. 8.0 % MwSt. Zrichsee AOC  

E-Print Network (OSTI)

Weissweine Preise in CHF inkl. 8.0 % MwSt. Schweiz Zürich Zürichsee AOC Riesling-Sylvaner Staatskellerei, Werner Kuster, Rheinau 2010 75 cl 46.00 Staatsschreiber Cuvée blanc Préstige AOC Pinot noir.00 Schiterberger AOC Sauvignon blanc Landolt Weine, Zürich 2010 75 cl 49.00 Teufener AOC Pinot Gris Landolt Weine

Zürich, Universität

190

Competitive auction mechanisms for the promotion renewable energy technologies: The case of the 50 MW photovoltaics projects in Cyprus  

Science Journals Connector (OSTI)

Abstract There are a range of policy frameworks and support mechanisms to promote the penetration of renewable energy technologies into the energy mix assembled by the governments and regulatory bodies around the world. The three dominant and most common support schemes that have also been implemented within the EU and proven successful in the past include the competitive auctions, the Feed-in Tariff scheme (FiT), and Tradable Green Certificates (TGCs). This study reviews the use of the competitive auction mechanism for the promotion of power generation from renewable energy technologies. The process of the specific policy instrument as well as its pros and cons are introduced. Successful and failed case studies from countries that have already incorporated this mechanism into their renewable energy technologies development policies are also presented. Among these cases is the Cyprus auction procurement for the licensing of 50 MW of photovoltaic power plants, conducted in January 2013, which is thoroughly elaborated in this paper. The timeline of the bids is presented, and the auction winner strategy is tracked and examined. A discussion is also presented on the feasibility of the awarded projects. Eventually, the entire auction procurement procedure is evaluated to expose the defects of the mechanism and to offer some recommendations for the viability of the process.

Angeliki Kylili; Paris A. Fokaides

2015-01-01T23:59:59.000Z

191

50 MW X-BAND RF SYSTEM FOR A PHOTOINJECTOR TEST STATION AT LLNL  

SciTech Connect

In support of X-band photoinjector development efforts at LLNL, a 50 MW test station is being constructed to investigate structure and photocathode optimization for future upgrades. A SLAC XL-4 klystron capable of generating 50 MW, 1.5 microsecond pulses will be the high power RF source for the system. Timing of the laser pulse on the photocathode with the applied RF field places very stringent requirements on phase jitter and drift. To achieve these requirements, the klystron will be powered by a state of the art, solid-state, high voltage modulator. The 50 MW will be divided between the photoinjector and a traveling wave accelerator section. A high power phase shifter is located between the photoinjector and accelerator section to adjust the phasing of the electron bunches with respect to the accelerating field. A variable attenuator is included on the input of the photoinjector. The distribution system including the various x-band components is being designed and constructed. In this paper, we will present the design, layout, and status of the RF system.

Marsh, R A; Anderson, S G; Barty, C J; Beer, G K; Cross, R R; Ebbers, C A; Gibson, D J; Hartemann, F V; Houck, T L; Adolphsen, C; Candel, A; Chu, T S; Jongewaard, E N; Li, Z; Raubenheimer, T; Tantawi, S G; Vlieks, A; Wang, F; Wang, J W; Zhou, F; Deis, G A

2011-03-11T23:59:59.000Z

192

Modified Dry Grind Ethanol Process Vijay Singh1  

E-Print Network (OSTI)

.................................................................................6 2.2. US Corn Production.......................................................................................6 2.3. US Corn Use for Food and Industrial Uses ...............................................7 3..........................................................................................12 4.2.2. Water and Wastewater Treatment Requirements.......................12 4.2.3. Energy

193

Mathematical modeling of impingement drying of corn tortillas  

E-Print Network (OSTI)

drying process should balance the beneficial effects, such as extended shelf life and desirable textural changes, with unfavorable effects, such as nutrient loss and decrease in digestibility (Barbosa-Canovas and Vega-Mercado, 1996). 2. 3 Methods... to 39'C (Barbosa-Canovas and Vega-Mercado, 1996). This method is used in processing citrus juices, apple flakes and other heat-sensitive products (Sokhansanj and Jayas, 19877. ~Fd ~ 1 1 1 lf1 d fh 1d~'i g. Th f p d fl *?p d to reduced pressure below...

Braud, Louise Marie

2000-01-01T23:59:59.000Z

194

Moving zone Marangoni drying of wet objects using naturally evaporated solvent vapor  

DOE Patents (OSTI)

A surface tension gradient driven flow (a Marangoni flow) is used to remove the thin film of water remaining on the surface of an object following rinsing. The process passively introduces by natural evaporation and diffusion of minute amounts of alcohol (or other suitable material) vapor in the immediate vicinity of a continuously refreshed meniscus of deionized water or another aqueous-based, nonsurfactant rinsing agent. Used in conjunction with cleaning, developing or wet etching application, rinsing coupled with Marangoni drying provides a single-step process for 1) cleaning, developing or etching, 2) rinsing, and 3) drying objects such as flat substrates or coatings on flat substrates without necessarily using heat, forced air flow, contact wiping, centrifugation or large amounts of flammable solvents. This process is useful in one-step cleaning and drying of large flat optical substrates, one-step developing/rinsing and drying or etching/rinsing/drying of large flat patterned substrates and flat panel displays during lithographic processing, and room-temperature rinsing/drying of other large parts, sheets or continuous rolls of material.

Britten, Jerald A. (Oakley, CA)

1997-01-01T23:59:59.000Z

195

Moving zone Marangoni drying of wet objects using naturally evaporated solvent vapor  

DOE Patents (OSTI)

A surface tension gradient driven flow (a Marangoni flow) is used to remove the thin film of water remaining on the surface of an object following rinsing. The process passively introduces by natural evaporation and diffusion of minute amounts of alcohol (or other suitable material) vapor in the immediate vicinity of a continuously refreshed meniscus of deionized water or another aqueous-based, nonsurfactant rinsing agent. Used in conjunction with cleaning, developing or wet etching application, rinsing coupled with Marangoni drying provides a single-step process for (1) cleaning, developing or etching, (2) rinsing, and (3) drying objects such as flat substrates or coatings on flat substrates without necessarily using heat, forced air flow, contact wiping, centrifugation or large amounts of flammable solvents. This process is useful in one-step cleaning and drying of large flat optical substrates, one-step developing/rinsing and drying or etching/rinsing/drying of large flat patterned substrates and flat panel displays during lithographic processing, and room-temperature rinsing/drying of other large parts, sheets or continuous rolls of material. 5 figs.

Britten, J.A.

1997-08-26T23:59:59.000Z

196

Dry Storage of Research Reactor Spent Nuclear Fuel - 13321  

SciTech Connect

Spent fuel from domestic and foreign research reactors is received and stored at the Savannah River Site's L Area Material Storage (L Basin) Facility. This DOE-owned fuel consists primarily of highly enriched uranium in metal, oxide or silicide form with aluminum cladding. Upon receipt, the fuel is unloaded and transferred to basin storage awaiting final disposition. Disposition alternatives include processing via the site's H Canyon facility for uranium recovery, or packaging and shipment of the spent fuel to a waste repository. A program has been developed to provide a phased approach for dry storage of the L Basin fuel. The initial phase of the dry storage program will demonstrate loading, drying, and storage of fuel in twelve instrumented canisters to assess fuel performance. After closure, the loaded canisters are transferred to pad-mounted concrete overpacks, similar to those used for dry storage of commercial fuel. Unlike commercial spent fuel, however, the DOE fuel has high enrichment, very low to high burnup, and low decay heat. The aluminum cladding presents unique challenges due to the presence of an oxide layer that forms on the cladding surface, and corrosion degradation resulting from prolonged wet storage. The removal of free and bound water is essential to the prevention of fuel corrosion and radiolytic generation of hydrogen. The demonstration will validate models predicting pressure, temperature, gas generation, and corrosion performance, provide an engineering scale demonstration of fuel handling, drying, leak testing, and canister backfill operations, and establish 'road-ready' storage of fuel that is suitable for offsite repository shipment or retrievable for onsite processing. Implementation of the Phase I demonstration can be completed within three years. Phases II and III, leading to the de-inventory of L Basin, would require an additional 750 canisters and 6-12 years to complete. Transfer of the fuel from basin storage to dry storage requires integration with current facility operations, and selection of equipment that will allow safe operation within the constraints of existing facility conditions. Examples of such constraints that are evaluated and addressed by the dry storage program include limited basin depth, varying fuel lengths up to 4 m, (13 ft), fissile loading limits, canister closure design, post-load drying and closure of the canisters, instrument selection and installation, and movement of the canisters to storage casks. The initial pilot phase restricts the fuels to shorter length fuels that can be loaded to the canister directly underwater; subsequent phases will require use of a shielded transfer system. Removal of the canister from the basin, followed by drying, inerting, closure of the canister, and transfer of the canister to the storage cask are completed with remotely operated equipment and appropriate shielding to reduce personnel radiation exposure. (authors)

Adams, T.M.; Dunsmuir, M.D.; Leduc, D.R.; Severynse, T.F.; Sindelar, R.L. [Savannah River National Laboratory (United States)] [Savannah River National Laboratory (United States); Moore, E.N. [Moore Nuclear Energy, LLC (United States)] [Moore Nuclear Energy, LLC (United States)

2013-07-01T23:59:59.000Z

197

High gradient magnetic beneficiation of dry pulverized coal via upwardly directed recirculating fluidization  

DOE Patents (OSTI)

This invention relates to an improved device and method for the high gradient magnetic beneficiation of dry pulverized coal, for the purpose of removing sulfur and ash from the coal whereby the product is a dry environmentally acceptable, low-sulfur fuel. The process involves upwardly directed recirculating air fluidization of selectively sized powdered coal in a separator having sections of increasing diameters in the direction of air flow, with magnetic field and flow rates chosen for optimum separations depending upon particulate size.

Eissenberg, David M. (Oak Ridge, TN); Liu, Yin-An (Opelika, AL)

1980-01-01T23:59:59.000Z

198

Integrated Ingredients Dehydrated Agricultural Drying Low Temperature  

Open Energy Info (EERE)

Ingredients Dehydrated Agricultural Drying Low Temperature Ingredients Dehydrated Agricultural Drying Low Temperature Geothermal Facility Jump to: navigation, search Name Integrated Ingredients Dehydrated Agricultural Drying Low Temperature Geothermal Facility Facility Integrated Ingredients Dehydrated Sector Geothermal energy Type Agricultural Drying Location Empire, Nevada Coordinates 40.5757352°, -119.34213° 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":[]}

199

Resuspension and dry deposition research needs  

SciTech Connect

The author concludes that better predictive models are needed for the signifcant health, ecological, and economic impacts of resuspended particles and their subsequent dry deposition. Both chemical and radioactive aerosols are discussed. (PSB)

Sehmel, G.A.

1983-01-01T23:59:59.000Z

200

Advanced wet-dry cooling tower concept  

E-Print Network (OSTI)

The purpose of this years' work has been to test and analyze the new dry cooling tower surface previously developed. The model heat transfer test apparatus built last year has been instrumented for temperature, humidity ...

Snyder, Troxell Kimmel

Note: This page contains sample records for the topic "dry process mw" 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

Amendment 1 - Dry-type power transformers  

E-Print Network (OSTI)

Specifies requirements for dry-type power transformers (including auto-transformers) having values of highest voltage for equipment up to and including 36 kV. The following small and special dry-type transformers are not covered by this standard: -instrument transformers (covered by IEC 60185 and 60186); -transformers for static convertors (covered by IEC 60084, 60119 and 60146). Where IEC standards do not exist for other special transformers, this standard may be applicable as a whole or in part.

International Electrotechnical Commission. Geneva

1986-01-01T23:59:59.000Z

202

Compression of cooked freeze-dried carrots  

E-Print Network (OSTI)

. Reduction in volume of up to 18-fold can be obtained by com- pressing dehydrated vegetables (Rabman, 1969). During World War II, the United Kingdom produced dehydrated cabbage and carrots in compressed blocks (Gooding and Rolfe, 1967). Fairbrother (1968...-propanol at low concentration by freeze-drying carbohydrate solutions. J. of Food Sci. 37:617. Flosdorf, E. W. 1949. "Freeze-drying, " Reinhold Publishing Co. , New York. Gooding, E. B. B. and Rolfe, E. J. 1957. Some Recent Work on Dehy- dration...

Macphearson, Bruce Alan

2012-06-07T23:59:59.000Z

203

Steam atmosphere drying exhaust steam recompression system  

DOE Patents (OSTI)

This invention relates to a heated steam atmosphere drying system comprising dryer in combination with an exhaust recompression system which is extremely energy efficient and eliminates dangers known to air dryers. The system uses superheated steam as the drying medium, which recirculates through the system where its heat of evaporation and heat of compression is recovered, thereby providing a constant source of heat to the drying chamber. The dryer has inlets whereby feedstock and superheated steam are fed therein. High heat transfer and drying rates are achieved by intimate contact of the superheated steam with the particles being dried. The dryer comprises a vessel which enables the feedstock and steam to enter and recirculate together. When the feedstock becomes dry it will exit the dryer with the steam and become separated from the steam through the use of a curvilinear louver separator (CLS). The CLS enables removal of fine and ultrafine particles from the dryer. Water vapor separated from the particles in the CLS as superheated steam, may then be recovered and recirculated as steam through the use of a compressor to either directly or indirectly heat the dryer, and a heat exchanger or a heater to directly provide heat to the dryer. This system not only provides a very efficient heat transfer system but results in a minimum carry-over of ultrafine particles thereby eliminating any explosive hazard. 17 figures.

Becker, F.E.; Smolensky, L.A.; Doyle, E.F.; DiBella, F.A.

1994-03-08T23:59:59.000Z

204

Experience of Implementing a PGU-200 MW Two-Boiler One-Turbine Unit at the South-West CHP  

Science Journals Connector (OSTI)

The engineering solutions for PGU-200 MW unit, the electrical distribution system layout, and the results of implementing the SPPA-T3000 control system are presented. The results of performance adjustment conf...

A. V. Chugin; M. S. Tsvetkov; R. I. Kostyuk…

2014-07-01T23:59:59.000Z

205

Holocene versus modern catchment erosion rates at 300 MW Baspa II hydroelectric power plant (India, NW Himalaya)  

E-Print Network (OSTI)

Holocene versus modern catchment erosion rates at 300 MW Baspa II hydroelectric power plant (India private hydroelectric facility, located at the Baspa River which is an important left-hand tributary

Bookhagen, Bodo

206

Experience operating a thermal configuration without a deaerator at the 330 MW unit 3 of the Kashira GRÉS  

Science Journals Connector (OSTI)

The operating experience gained during introduction of a configuration without a deaerator at the 330 MW unit No. 3 of the Kashira GRÉS is analyzed. The basic advantages of this configuration are pointed out, ...

G. D. Avrutsky; V. D. Nikanorov; I. R. Kalinowskiy…

2012-11-01T23:59:59.000Z

207

Texas State Offshore Dry Natural Gas Expected Future Production...  

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

Dry Natural Gas Expected Future Production (Billion Cubic Feet) Texas State Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

208

Louisiana State Offshore Dry Natural Gas Expected Future Production...  

Gasoline and Diesel Fuel Update (EIA)

Dry Natural Gas Expected Future Production (Billion Cubic Feet) Louisiana State Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

209

California State Offshore Dry Natural Gas Expected Future Production...  

Gasoline and Diesel Fuel Update (EIA)

Dry Natural Gas Expected Future Production (Billion Cubic Feet) California State Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet) Decade Year-0 Year-1...

210

High Burnup Dry Storage Cask Research and Development Project...  

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

High Burnup Dry Storage Cask Research and Development Project: Final Test Plan High Burnup Dry Storage Cask Research and Development Project: Final Test Plan The potential need to...

211

--H.U. Lemke, M.W. Vannier, Inamura, A.G. Farman, & J.H.C. Reiber (Editors)  

E-Print Network (OSTI)

CARS -- H.U. Lemke, M.W. Vannier, Inamura, A.G. Farman, & J.H.C. Reiber (Editors) CARS.W. Vannier, Inamura, A.G. Farman, Doi & J.H.C. Reiber (Editors) #1; CARS/Springer. rights reserved. Snapshot and the compositionCARS -- H.U. Lemke, M.W. Vannier, Inamura, A.G. Farman, & J.H.C. Reiber (Editors) CARS

Wahle, Andreas

212

Global wind energy market report. Wind energy industry grows at steady pace, adds over 8,000 MW in 2003  

SciTech Connect

Cumulative global wind energy generating capacity topped 39,000 megawatts (MW) by the end of 2003. New equipment totally over 8,000 MW in capacity was installed worldwide during the year. The report, updated annually, provides information on the status of the wind energy market throughout the world and gives details on various regions. A listing of new and cumulative installed capacity by country and by region is included as an appendix.

anon.

2004-03-01T23:59:59.000Z

213

Xenon-induced axial power oscillations in the 400 MW PBMR  

Science Journals Connector (OSTI)

The redistribution of the spatial xenon concentration in the 400 MW Pebble Bed Modular Reactor (PBMR) core has a non-linear, time-dependent feedback effect on the spatial power density during several types of operational transient events. Due to the inherent weak coupling that exists between the iodine and xenon formation and destruction rates, as well as the complicating effect of spatial variance in the thermal flux field, reactor cores have been analyzed for a number of decades for the occurrence and severity of xenon-induced axial power oscillations. Of specific importance is the degree of oscillation damping exhibited by the core during transients, which involves axial variations in the local power density. In this paper the TINTE reactor dynamics code is used to assess the stability of the current 400 MW PBMR core design with regard to axial xenon oscillations. The focus is mainly on the determination of the inherent xenon and power oscillation damping properties by utilizing a set of hypothetical control rod insertion transients at various power levels. The oscillation damping properties of two 100%–50%–100% load-follow transients, one of which includes the de-stabilizing axial effects of moving control rods, are also discussed in some detail. The study shows that, although first axial mode oscillations do occur in the 400 MW PBMR core, the inherent damping of these oscillations is high, and that none of the investigated load-follow transients resulted in diverging oscillations. It is also shown that the PBMR core exhibits no radial oscillation components for these xenon-induced axial power oscillations.

Gerhard Strydom

2008-01-01T23:59:59.000Z

214

Fluidized bed combustor 50 MW thermal power plant, Krabi, Thailand. Feasibility study. Export trade information  

SciTech Connect

The report presents the results of a study prepared by Burns and Roe for the Electricity Generating Authority of Thailand to examine the technical feasibility and economic attractiveness for building a 50 MW Atmospheric Fluidized Bed Combustion lignite fired power plant at Krabi, southern Thailand. The study is divided into seven main sections, plus an executive summary and appendices: (1) Introduction; (2) Atmospheric Fluidized Bed Combustion Technology Overview; (3) Fuel and Limestone Tests; (4) Site Evaluation; (5) Station Design and Arrangements; (6) Environmental Considerations; (7) Economic Analysis.

Not Available

1993-01-01T23:59:59.000Z

215

A new Main Injector radio frequency system for 2.3 MW Project X operations  

SciTech Connect

For Project X Fermilab Main Injector will be required to provide up to 2.3 MW to a neutrino production target at energies between 60 and 120 GeV. To accomplish the above power levels 3 times the current beam intensity will need to be accelerated. In addition the injection energy of Main Injector will need to be as low as 6 GeV. The current 30 year old Main Injector radio frequency system will not be able to provide the required power and a new system will be required. The specifications of the new system will be described.

Dey, J.; Kourbanis, I.; /Fermilab

2011-03-01T23:59:59.000Z

216

Running dry at the power plant  

SciTech Connect

In the future, competition for water will require electricity generators in the United States to address conservation of fresh water. There are a number of avenues to consider. One is to use dry-cooling and dry-scrubbing technologies. Another is to find innovative ways to recycle water within the power plant itself. A third is to find and use alternative sources of water, including wastewater supplies from municipalities, agricultural runoff, blackish groundwater, or seawater. Dry technologies are usually more capital intensive and typically exact a penalty in terms of plant performance, which in turn raises the cost of power generation. On the other hand, if the cost of water increases in response to greater demand, the cost differences between dry and wet technologies will be reduced. EPRI has a substantial R & D programme evaluating new water-conserving power plant technologies, improving dry and hybrid cooling technologies, reducing water losses in cooling towers, using degraded water sources and developing resource assessment and management decision support tools. 5 refs., 10 figs.

Barker, B.

2007-07-01T23:59:59.000Z

217

MW-class hybrid power system based on planar solid oxide stack technology  

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

Scale-Up of Planar SOFC Stack Scale-Up of Planar SOFC Stack Technology for MW-Level Combined Cycle System Final Report TIAX LLC Acorn Park Cambridge, Massachusetts 02140-2390 Reference: D0136 Submitted to NETL October 3, 2003 1 NETL-Hybrid Scale-UP/D0136/SS/V1 1 Executive Summary 2 Background, Objectives & Approach 3 SOFC Cell Geometry and Modeling 4 SOFC Power Scale-up 5 System Design and Costs 6 Conclusions & Recommendations A Appendix 2 NETL-Hybrid Scale-UP/D0136/SS/V1 Executive Summary SECA Strategy NETL wanted to understand if and how SECA-style anode-supported SOFC stacks could be scaled-up for use in MW-level combined cycle plants. * SECA strategy relies on the use of modular, mass produced, SOFC stacks in the 3 - 10 kW capacity range for a wide range of applications. * Technical feasibility small-scale applications has been evaluated by SECA:

218

Internal Technical Report, Safety Analysis Report 5 MW(e) Raft River Research and Development Plant  

SciTech Connect

The Raft River Geothermal Site is located in Southern Idaho's Raft River Valley, southwest of Malta, Idaho, in Cassia County. EG and G idaho, Inc., is the DOE's prime contractor for development of the Raft River geothermal field. Contract work has been progressing for several years towards creating a fully integrated utilization of geothermal water. Developmental progress has resulted in the drilling of seven major DOE wells. Four are producing geothermal water from reservoir temperatures measured to approximately 149 C (approximately 300 F). Closed-in well head pressures range from 69 to 102 kPa (100 to 175 psi). Two wells are scheduled for geothermal cold 60 C (140 F) water reinjection. The prime development effort is for a power plant designed to generate electricity using the heat from the geothermal hot water. The plant is designated as the ''5 MW(e) Raft River Research and Development Plant'' project. General site management assigned to EG and G has resulted in planning and development of many parts of the 5 MW program. Support and development activities have included: (1) engineering design, procurement, and construction support; (2) fluid supply and injection facilities, their study, and control; (3) development and installation of transfer piping systems for geothermal water collection and disposal by injection; and (4) heat exchanger fouling tests.

Brown, E.S.; Homer, G.B.; Shaber, C.R.; Thurow, T.L.

1981-11-17T23:59:59.000Z

219

Experimental Study Of A 1.5-mw, 110-ghz Gyrotron Oscillator  

E-Print Network (OSTI)

This thesis reports the design, construction and testing of a 1.5 MW, 110 GHz gyrotron oscillator. This high power microwave tube has been proposed as the next evolutionary step for gyrotrons used to provide electron cyclotron heating required in fusion devices. A short pulse gyrotron based on the industrial tube design was built at MIT for experimental studies. The experiments are the first demonstration of such high powers at 110 GHz. Using a 96 kV, 40 A electron beam, over 1.4 MW was axially extracted in the design (TE22,6) mode in 3 ?s pulses, corresponding to a microwave efficiency of 37%. The beam alpha, the ratio of transverse to axial velocity in the electron beam, was measured with a probe. At the high efficiency operating point the beam alpha was measured as 1.33. This value of alpha is less than the design value of 1.4, possibly accounting for the slightly reduced experimental efficiency. The output power and efficiency, as a function of magnetic field, beam voltage, and beam current, are in...

Anderson, J P

2005-01-01T23:59:59.000Z

220

Progress towards a 200 MW electron beam accelerator for the RDHWT/Mariah II Program.  

SciTech Connect

The Radiatively Driven Hypersonic Wind Tunnel (RDHWT) program requires an unprecedented 2-3 MeV electron beam energy source at an average beam power of approximately 200MW. This system injects energy downstream of a conventional supersonic air nozzle to minimize plenum temperature requirements for duplicating flight conditions above Mach 8 for long run-times. Direct-current electron accelerator technology is being developed to meet the objectives of a radiatively driven Mach 12 wind tunnel with a free stream dynamic pressure q=2000 psf. Due to the nature of research and industrial applications, there has never been a requirement for a single accelerator module with an output power exceeding approximately 500 kW. Although a 200MW module is a two-order of magnitude extrapolation from demonstrated power levels, the scaling of accelerator components to this level appears feasible. Accelerator system concepts are rapidly maturing and a clear technology development path has been established. Additionally, energy addition experiments have been conducted up to 800 kW into a supersonic airflow. This paper will discuss progress in the development of electron beam accelerator technology as an energy addition source for the RDHWT program and results of electron beam energy addition experiments conducted at Sandia National Laboratories.

Lockner, Thomas Ramsbeck; Reed, Kim Warren; Pena, Gary Edward; Schneider, Larry X.; Lipinski, Ronald J.; Glover, Steven Frank

2004-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Development of 1 MW-class HTS motor for podded ship propulsion system  

Science Journals Connector (OSTI)

To reduce fuel consumption and lead to a major reduction of pollution from NOx, SOx and CO2, the electric ship propulsion system is one of the most prospective substitutes for conventional ship propulsion systems. In order to spread it, innovative technologies for the improvement of the power transmission are required. The high temperature superconducting technology has the possibility for a drastic reduction of power transmission loss. Recently, electric podded propulsions have become popular for large cruise vessels, icebreakers and chemical tankers because of the flexibility of the equipment arrangement and the stern hull design, and better maneuverability in harbour, etc. In this paper, a 1 MW-class High temperature superconducting (HTS) motor with high efficiency, smaller size and simple structure, which is designed and manufactured for podded propulsion, is reported. For the case of a coastal ship driven by the optimized podded propulsion in which the 1MW HTS motor is equipped, the reductions of fluid dynamic resistance and power transmission losses are demonstrated. The present research & development has been supported by the New Energy and Industrial Technology Development Organization (NEDO).

K Umemoto; K Aizawa; M Yokoyama; K Yoshikawa; Y Kimura; M Izumi; K Ohashi; M Numano; K Okumura; M Yamaguchi; Y Gocho; E Kosuge

2010-01-01T23:59:59.000Z

222

Initial operating experience of the 12-MW La Ola photovoltaic system.  

SciTech Connect

The 1.2-MW La Ola photovoltaic (PV) power plant in Lanai, Hawaii, has been in operation since December 2009. The host system is a small island microgrid with peak load of 5 MW. Simulations conducted as part of the interconnection study concluded that unmitigated PV output ramps had the potential to negatively affect system frequency. Based on that study, the PV system was initially allowed to operate with output power limited to 50% of nameplate to reduce the potential for frequency instability due to PV variability. Based on the analysis of historical voltage, frequency, and power output data at 50% output level, the PV system has not significantly affected grid performance. However, it should be noted that the impact of PV variability on active and reactive power output of the nearby diesel generators was not evaluated. In summer 2011, an energy storage system was installed to counteract high ramp rates and allow the PV system to operate at rated output. The energy storage system was not fully operational at the time this report was written; therefore, analysis results do not address system performance with the battery system in place.

Ellis, Abraham; Lenox, Carl (SunPower Corporation, Richmond, CA); Johnson, Jay; Quiroz, Jimmy Edward; Schenkman, Benjamin L.

2011-10-01T23:59:59.000Z

223

Managing Aging Effects on Dry Cask Storage Systems for Extended Long Term  

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

Managing Aging Effects on Dry Cask Storage Systems for Extended Managing Aging Effects on Dry Cask Storage Systems for Extended Long Term Storage and Transportation of Used Fuel Rev0 Managing Aging Effects on Dry Cask Storage Systems for Extended Long Term Storage and Transportation of Used Fuel Rev0 The report is intended to help assess and establish the technical basis for extended long-term storage and transportation of used nuclear fuel. It provides: 1) an overview of the ISFSI license renewal process based on 10 CFR 72 and the guidance provided in NUREG-1927; 2) definitions and terms for structures and components in DCSSs, materials, environments, aging effects, and aging mechanisms; 3) TLAAs and AMPs, respectively, that have been developed for managing aging effects on the SSCs important to safety in the dry cask storage system designs; and 4) AMPs and TLAAs for the SSCs

224

2-M Probe At Winnemucca Dry Lake Area (Kratt, Et Al., 2010) | Open Energy  

Open Energy Info (EERE)

Winnemucca Dry Lake Area (Kratt, Et Al., 2010) Winnemucca Dry Lake Area (Kratt, Et Al., 2010) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Exploration Activity: 2-M Probe At Winnemucca Dry Lake Area (Kratt, Et Al., 2010) Exploration Activity Details Location Winnemucca Dry Lake Area Exploration Technique 2-M Probe Activity Date Usefulness useful DOE-funding Unknown Notes More than 20 2-meter-deep temperatures were measured adjacent to these selected towers in a two-day period of November 2007. No obvious zones of temperature anomalies were detected. We were unable to clearly ascertain the background temperature but the spatial distribution of the data did not point to a broader zone of thermal highs. At both of these tufa localities, the process of inserting 2-meterlong probes into the ground was

225

Dry ports: a lacuna in Sri Lanka  

Science Journals Connector (OSTI)

This paper examines the needs for dry ports in Sri Lanka, where none exists now, using the inputs from the stake holders in the logistics industry to fulfil a vacuum of some scholarly literature on the topic which is not sufficiently discussed. A hybrid approach comprising both quantitative and qualitative methods was used to analyse the topic using the data collected through surveys and literary sources. Resultant conclusion is that the dry ports are needed in Sri Lanka as a solution to capacity issues of the sea port and the roads and the railways could play prominent role in this context. Findings of the research show that dry ports could offer a relief to heavily congested roads of Colombo city and the port infrastructure.

Jayantha Rathnayake; Lu Jing; A.W. Wijeratne

2013-01-01T23:59:59.000Z

226

Non-supercritically dried silica–silica composite aerogel and its possible application for confining simulated nuclear wastes  

Science Journals Connector (OSTI)

The simpler non-supercritical drying approach has been used for the first time for the preparation of silica–silica composite aerogels (CA) and the efficiency of the process being demonstrated by testing the u...

P. R. Aravind; P. Shajesh; P. Mukundan…

2008-05-01T23:59:59.000Z

227

Dry-Mass Sensing for Microfluidics  

E-Print Network (OSTI)

Dry-Mass Sensing for Microfluidics T. Mu¨ller,1 D. A. White,1 and T. P. J. Knowles1, a) Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom (Dated: 25 November 2014) We present an approach... for interfacing an electromechanical sensor with a microfluidic device for the accurate quantification of the dry mass of analytes within microchannels. We show that depositing solutes onto the active surface of a quartz crystal microbalance by means of an on...

Müller, T.; White, D. A.; Knowles, T. P. J.

2014-11-25T23:59:59.000Z

228

Hog Fuel Drying Using Vapour Recompression  

E-Print Network (OSTI)

A continuous hog fuel drying pilot plant based on the principle of mixing hog fuel with a hot oil (e.g., crude tall oil) as the heat transfer medium, and recirculating the suspension through a steam heated exchanger was designed, built...

Azarniouch, M. K.; MacEachen, I.

1984-01-01T23:59:59.000Z

229

Hot-dry-rock geothermal resource 1980  

SciTech Connect

The work performed on hot dry rock (HDR) geothermal resource evaluation, site characterization, and geophysical exploration techniques is summarized. The work was done by region (Far West, Pacific Northwest, Southwest, Rocky Mountain States, Midcontinent, and Eastern) and limited to the conterminous US.

Heiken, G.; Goff, F.; Cremer, G. (ed.)

1982-04-01T23:59:59.000Z

230

Definition of a 5MW/61.5m wind turbine blade reference model.  

SciTech Connect

A basic structural concept of the blade design that is associated with the frequently utilized %E2%80%9CNREL offshore 5-MW baseline wind turbine%E2%80%9D is needed for studies involving blade structural design and blade structural design tools. The blade structural design documented in this report represents a concept that meets basic design criteria set forth by IEC standards for the onshore turbine. The design documented in this report is not a fully vetted blade design which is ready for manufacture. The intent of the structural concept described by this report is to provide a good starting point for more detailed and targeted investigations such as blade design optimization, blade design tool verification, blade materials and structures investigations, and blade design standards evaluation. This report documents the information used to create the current model as well as the analyses used to verify that the blade structural performance meets reasonable blade design criteria.

Resor, Brian Ray

2013-04-01T23:59:59.000Z

231

Investigation of the part-load performance of two 1. 12 MW regenerative marine gas turbines  

SciTech Connect

Regenerative and intercooled-regenerative gas turbine engines with low pressure ratio have significant efficiency advantages over traditional aero-derivative engines of higher pressure ratios, and can compete with modern diesel engines for marine propulsion. Their performance is extremely sensitive to thermodynamic-cycle parameter choices and the type of components. The performance of two 1.12 MW (1,500 hp) regenerative gas turbines are predicted with computer simulations. One engine has a single-shaft configuration, and the other has a gas-generator/power-turbine combination. The latter arrangement is essential for wide off-design operating regime. The performance of each engine driving fixed-pitch and controllable-pitch propellers, or an AC electric bus (for electric-motor-driven propellers) is investigated. For commercial applications the controllable-pitch propeller may have efficiency advantages (depending on engine type and shaft arrangements). For military applications the electric drive provides better operational flexibility.

Korakianitis, T.; Beier, K.J. (Washington Univ., St. Louis, MO (United States). Dept. of Mechanical Engineering)

1994-04-01T23:59:59.000Z

232

Final Report, Validation of Novel Planar Cell Design for MW-Scale SOFC Power Systems  

SciTech Connect

This report describes the work completed by NexTech Materials, Ltd. during a three-year project to validate an electrolyte-supported planar solid oxide fuel cell design, termed the FlexCell, for coal-based, megawatt-scale power generation systems. This project was focused on the fabrication and testing of electrolyte-supported FlexCells with yttria-stabilized zirconia (YSZ) as the electrolyte material. YSZ based FlexCells were made with sizes ranging from 100 to 500 cm2. Single-cell testing was performed to confirm high electrochemical performance, both with diluted hydrogen and simulated coal gas as fuels. Finite element analysis modeling was performed at The Ohio State University was performed to establish FlexCell architectures with optimum mechanical robustness. A manufacturing cost analysis was completed, which confirmed that manufacturing costs of less than $50/kW are achievable at high volumes (500 MW/year).

Swartz, Dr Scott L.; Thrun, Dr Lora B.; Arkenberg, Mr Gene B.; Chenault, Ms Kellie M.

2012-01-03T23:59:59.000Z

233

Validation of Novel Planar Cell Design for MW-Scale SOFC Power Systems  

SciTech Connect

This report describes the work completed by NexTech Materials, Ltd. during a three-year project to validate an electrolyte-supported planar solid oxide fuel cell design, termed the FlexCell, for coal-based, megawatt-scale power generation systems. This project was focused on the fabrication and testing of electrolyte-supported FlexCells with yttria-stabilized zirconia (YSZ) as the electrolyte material. YSZ based FlexCells were made with sizes ranging from 100 to 500 cm{sup 2}. Single-cell testing was performed to confirm high electrochemical performance, both with diluted hydrogen and simulated coal gas as fuels. Finite element analysis modeling was performed at The Ohio State University was performed to establish FlexCell architectures with optimum mechanical robustness. A manufacturing cost analysis was completed, which confirmed that manufacturing costs of less than $50/kW are achievable at high volumes (500 MW/year). DISCLAIMER

Scott Swartz; Lora Thrun; Gene Arkenberg; Kellie Chenault

2011-09-30T23:59:59.000Z

234

Model Validation at the 204-MW New Mexico Wind Energy Center (Poster)  

SciTech Connect

The objectives of this report are: (1) to investigate the impact of aggregation on a large wind farm; and (2) to explore the dynamic behaviors of the power system and the wind turbine. The methods used are: (1) use equivalencing method previously developed to simplify Taiban Mesa wind power plant; (2) use PSLF dynamic analysis to simulate the wind power plant with AWEA-proposed low voltage ride through (LVRT) used to test the systems; and (3) represent a 204-MW wind plant two ways, treat the entire wind farm feeding a large power system network as a single generator and treat each wind turbine within the wind farm as an individual generator (136 generators) feeding the large power system network.

Muljadi, E.; Butterfield, C. P.; Miller, N.; Delmerico, R.; Ellis, A.; Mechenbier, J.; Zavadil, R.; Smith, J. C.; Hochheimer, J.; Young, R.

2006-01-01T23:59:59.000Z

235

TOXECON RETROFIT FOR MERCURY AND MULTI-POLLUTANT CONTROL ON THREE 90-MW COAL-FIRED BOILERS  

SciTech Connect

With the Nation's coal-burning utilities facing tighter controls on mercury pollutants, the U.S. Department of Energy is supporting projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Sorbent injection technology represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. It involves injecting a solid material such as powdered activated carbon into the flue gas. The gas-phase mercury in the flue gas contacts the sorbent and attaches to its surface. The sorbent with the mercury attached is then collected by a particulate control device along with the other solid material, primarily fly ash. We Energies has over 3,200 MW of coal-fired generating capacity and supports an integrated multi-emission control strategy for SO{sub 2}, NO{sub x}, and mercury emissions while maintaining a varied fuel mix for electric supply. The primary goal of this project is to reduce mercury emissions from three 90-MW units that burn Powder River Basin coal at the We Energies Presque Isle Power Plant. Additional goals are to reduce nitrogen oxide (NO{sub x}), sulfur dioxide (SO{sub 2}), and particulate matter (PM) emissions, allow for reuse and sale of fly ash, demonstrate a reliable mercury continuous emission monitor (CEM) suitable for use in the power plant environment, and demonstrate a process to recover mercury captured in the sorbent. To achieve these goals, We Energies (the Participant) will design, install, and operate a TOXECON{trademark} system designed to clean the combined flue gases of Units 7, 8, and 9 at the Presque Isle Power Plant. TOXECON{trademark} is a patented process in which a fabric filter system (baghouse) installed downstream of an existing particle control device is used in conjunction with sorbent injection for removal of pollutants from combustion flue gas. For this project, the flue gas emissions will be controlled from the three units using a single baghouse. Mercury will be controlled by injection of activated carbon or other novel sorbents, while NO{sub x} and SO{sub 2} will be controlled by injection of sodium-based or other novel sorbents. Addition of the TOXECON{trademark} baghouse will provide enhanced particulate control. Sorbents will be injected downstream of the existing particle collection device to allow for continued sale and reuse of captured fly ash from the existing particulate control device, uncontaminated by activated carbon or sodium sorbents. Methods for sorbent regeneration, i.e., mercury recovery from the sorbent, will be explored and evaluated. For mercury concentration monitoring in the flue gas streams, components available for use will be evaluated and the best available will be integrated into a mercury CEM suitable for use in the power plant environment. This project will provide for the use of a control system to reduce emissions of mercury while minimizing waste from a coal-fired power generation system.

Steven T. Derenne

2006-04-28T23:59:59.000Z

236

TOXECON RETROFIT FOR MERCURY AND MULTI-POLLUTANT CONTROL-ON THREE 90 MW COAL FIRED BOILERS  

SciTech Connect

With the Nation's coal-burning utilities facing tighter controls on mercury pollutants, the U.S. Department of Energy is supporting projects that could offer power plant operators better ways to reduce these emissions at much lower costs. Sorbent injection technology represents one of the simplest and most mature approaches to controlling mercury emissions from coal-fired boilers. It involves injecting a solid material such as powdered activated carbon into the flue gas. The gas-phase mercury in the flue gas contacts the sorbent and attaches to its surface. The sorbent with the mercury attached is then collected by a particle control device along with the other solid material, primarily fly ash. We Energies has over 3,200 MW of coal-fired generating capacity and supports an integrated multi-emission control strategy for SO{sub 2}, NO{sub x} and mercury emissions while maintaining a varied fuel mix for electric supply. The primary goal of this project is to reduce mercury emissions from three 90 MW units that burn Powder River Basin coal at the We Energies Presque Isle Power Plant. Additional goals are to reduce nitrogen oxide (NO{sub x}), sulfur dioxide (SO{sub 2}), and particulate matter (PM) emissions, allow for reuse and sale of fly ash, demonstrate a reliable mercury continuous emission monitor (CEM) suitable for use in the power plant environment, and demonstrate a process to recover mercury captured in the sorbent. To achieve these goals, We Energies (the Participant) will design, install, and operate a TOXECON{trademark} (TOXECON) system designed to clean the combined flue gases of units 7, 8, and 9 at the Presque Isle Power Plant. TOXECON is a patented process in which a fabric filter system (baghouse) installed down stream of an existing particle control device is used in conjunction with sorbent injection for removal of pollutants from combustion flue gas. For this project, the flue gas emissions will be controlled from the three units using a single baghouse. Mercury will be controlled by injection of activated carbon or other novel sorbents, while NO{sub x} and SO{sub 2} will be controlled by injection of sodium based or other novel sorbents. Addition of the TOXECON baghouse will provide enhanced particulate control. Sorbents will be injected downstream of the existing particle collection device to allow for continued sale and reuse of captured fly ash from the existing particulate control device, uncontaminated by activated carbon or sodium sorbents. Methods for sorbent regeneration, i.e. mercury recovery from the sorbent, will be explored and evaluated. For mercury concentration monitoring in the flue gas streams, components available for use will be evaluated and the best available will be integrated into a mercury CEM suitable for use in the power plant environment. This project will provide for the use of a novel multi-pollutant control system to reduce emissions of mercury while minimizing waste, from a coal-fired power generation system.

Richard E. Johnson

2004-10-26T23:59:59.000Z

237

Design and operating experience of a 40 MW, highly-stabilized power supply  

SciTech Connect

Four 10 MW, highly-stabilized power supply modules have been installed at the National High Magnetic Field Laboratory in Tallahassee, FL, to energize water-cooled, resistive, high-field research magnets. The power supply modules achieve a long term current stability if 10 ppM over a 12 h period with a short term ripple and noise variation of <10 ppM over a time period of one cycle. The power supply modules can operate independently, feeding four separate magnets, or two, three or four modules can operate in parallel. Each power supply module consists of a 12.5 kV vacuum circuit breaker, two three-winding, step-down transformers, a 24-pulse rectifier with interphase reactors, and a passive and an active filter. Two different transformer tap settings allow rated dc supply output voltages of 400 and 500 V. The rated current of a supply module is 17 kA and each supply module has a one-hour overload capability of 20 kA. The isolated output terminals of each power supply module are connected to a reversing switch. An extensive high-current bus system allows the modules to be connected to 16 magnet cells. This paper presents the detailed design of the power supply components. Various test results taken during the commissioning phase with a 10 MW resistive load and results taken with the research magnets are shown. The effects of the modules on the electrical supply system and the operational behavior of the power factor correction/harmonic filters are described. Included also are results of a power supply module feeding a superconducting magnet during quench propagation tests. Problems with the power supply design and solutions are presented. Some suggestions on how to improve the performance of these supplies are outlined.

Boenig, H.J. [Los Alamos National Lab., NM (United States); Ferner, J.A. [Florida State Univ., Tallahassee, FL (United States). Nationa High Magnetic Field Laboratory; Bogdan, F.; Morris, G.C. [ABB Industrial Systems, New Berlin, WI (United States); Rumrill, R.S. [Alpha Scientific Electronics Inc., Hayward, CA (United States)

1995-07-01T23:59:59.000Z

238

Conceptual Design of a 50--100 MW Electron Beam Accelerator System for the National Hypersonic Wind Tunnel Program  

SciTech Connect

The National Hypersonic Wind Tunnel program requires an unprecedented electron beam source capable of 1--2 MeV at a beam power level of 50--100 MW. Direct-current electron accelerator technology can readily generate high average power beams to approximately 5 MeV at output efficiencies greater than 90%. However, due to the nature of research and industrial applications, there has never been a requirement for a single module with an output power exceeding approximately 500 kW. Although a 50--100 MW module is a two-order extrapolation from demonstrated power levels, the scaling of accelerator components appears reasonable. This paper presents an evaluation of component and system issues involved in the design of a 50--100 MW electron beam accelerator system with precision beam transport into a high pressure flowing air environment.

SCHNEIDER,LARRY X.

2000-06-01T23:59:59.000Z

239

Dry Kraft Pulping at Ambient Pressure for Cost Effective Energy Saving and Pollution Deduction  

SciTech Connect

Sponsored by the DOE Industrial Energy Efficiency Grand Challenge program, our research team at the Georgia Institute of Technology conducted laboratory studies and confirmed the concept of making wood pulp using a dry pulping technology. This technology is a new process different from any prior pulping technology used in Kraft and CTMP pulping. Three different kinds of dry pulping methods were investigated. (a) Dry Pulping at Atmospheric Pressure: The first one is to dry and bake the pretreated woodchips in a conventional oven at atmospheric pressure without the use of a catalyst. (b) Dry Pulping at Reduced Pressure: The second method is to dry the pretreated woodchips first in a vacuum oven in the presence of anthraquinone (AQ) as a pulping catalyst, followed by baking at elevated temperature. (c) Liquid Free Chemical Pulping, LFCP. The third method is to first remove the free water of pretreated woodchips, followed by dry pulping using a conventional Kraft pulping digester with AQ and triton as additives. Method one: Experimental results indicated that Dry Pulping at Atmospheric Pressure could produce pulp with higher brightness and lower bulk than conventional Kraft pulp. However, tensile strength of the acquired pulp is much lower than traditional Kraft pulp, and their Kappa number and energy consumption are higher than conventional Kraft pulp. By fully analyzing the results, we concluded that wood fibers might be damaged during the drying process at elevated temperature. The main reason for wood fiber damage is that a long drying time was used during evaporation of water from the woodchips. This resulted in an un-uniform reaction condition on the woodchips: the outside layer of the woodchips was over reacted while inside the woodchips did not reacted at all. To solve this problem, dry pulping at reduced pressure was investigated. Method two: To achieve uniform reaction throughout the entire reaction system, the water inside the pretreated woodchips was evaporated first under vacuum condition at low temperature. Then, the dry woodchips were baked at high temperature (120-130 C) at atmospheric pressure. The qualities of the pulp made with this method were improved compared to that made with method one. The pulp shows higher brightness and lower bulk than Kraft pulping. The tensile strength is significantly higher than the pulp made from the first method. Although the pulp is stronger than that of TMP pulp, it is still lower than conventional Kraft fiber. Method Three: The third dry method was done in a Kraft pulping digester at elevated pressure but without free liquid in the digester. With this method, pulp that has almost the same qualities as conventional Kraft pulp could be produced. The screen yield, Kappa number, fiber brightness, pulp strength and pulp bulk are almost identical to the conventional Kraft pulp. The key advantages of this dry pulping method include ca. 55 % of cooking energy saved during the pulping process, as high as 50 wt% of NaOH saving as well as 3 wt% of Na2S saving comparing to Kraft one. By analyzing fiber properties, yields, chemical and energy consumptions, we concluded that the dry pulping method based on Liquid Free Chemical Pulping, LFCP, could be very attractive for the pulp and paper industry. More fundamental studies and scale up trials are needed to fully commercialize the technology. We expect to conduct pilot trials between 12 to 24 months of period if the DOE or industry can provide continual research funding. Based on the technology we demonstrated in this report, several pilot trial facilities in the United States will be available after small modifications. For example, the Herty Foundation in Savannah, Georgia is one of these potential locations. DOE funding for continuous study and final lead to commercialization of the technique is important.

Yulin Deng; Art Ragauskas

2012-08-28T23:59:59.000Z

240

Dried chitosan-gels as organocatalysts for the production of biomass-derived platform chemicals  

Science Journals Connector (OSTI)

Aldol condensations between sugar-derived dehydrated aldehydes (e.g. furfural) and acetone have been proposed as a route to provide useful biomass-derived chemicals. In the quest of sustainable catalytic ways for such aldol condensations, this paper assesses the use of dried chitosan-gels as naturally-immobilized, readily available and non-hazardous amino-based organocatalysts. At room temperature chitosan dried gels are not suitable catalysts for the desired reaction. However, at higher temperatures (>90 °C) reaction proceeds efficiently either in solvent-free systems (with addition of catalytic amounts of water) or in water. The set-up of closed reactor set-ups (thermoshakers or microwave reactions) proved highly beneficial for the reaction outcome. Furthermore, chitosan dried gels were successfully re-used for a number of cycles. An efficient catalyst drying method (either lyophilization or scCO2 drying) was crucial to achieve virtually full conversions in 4 h. After pertinent further process optimization, dried chitosan-gels may become very useful catalysts for their use in biomass-based reactions in biorefineries.

Henning Kayser; Christoph R. Müller; Carlos A. García-González; Irina Smirnova; Walter Leitner; Pablo Domínguez de María

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Cooperation Reliability Testing of the Clipper Windpower Liberty 2.5 MW Turbine: Cooperative Research and Development Final Report, CRADA Number CRD-07-210  

SciTech Connect

Clipper Windpower (CWP) has developed the Liberty 2.5 MW wind turbine. The development, manufacturing, and certification process depends heavily on being able to validate the full-scale system design and performance under load in both an accredited structural test facility and through accredited field testing. CWP requested that DOE/ NREL upgrade blade test capabilities to perform a scope of work including structural testing of the C-96 blade used on the CWP Liberty turbine. This funds-in CRADA was developed to upgrade NREL blade test capability, while enabling certification testing of the C-96 blade through the facility and equipment upgrades. NREL shared resource funds were used to develop hardware necessary to structurally attach a large wind turbine to the test stand at the NWTC. Participant funds-in monies were used for developing the test program.

Hughes, S.

2012-05-01T23:59:59.000Z

242

NETL: Evaluation of Dry Sorbent Technology for Pre-Combustion CO2 Capture  

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

Evaluation of Dry Sorbent Technology for Pre-Combustion CO2 Capture Evaluation of Dry Sorbent Technology for Pre-Combustion CO2 Capture Project No.: DE-FE0000465 Scanning Electron Microsopy (SEM) and Transmission Electron Miscroscopy (TEM) images of a multi-functional sorbent synthesized by a novel method. Scanning Electron Microsopy (SEM) and Transmission Electron Miscroscopy (TEM) images of a multi-functional sorbent synthesized by a novel method. URS and the University of Illinois at Urbana-Champaign are investigating a dry sorbent process configured to combine the water-gas-shift (WGS) reaction with carbon dioxide (CO2) removal for coal gasification systems. A combination of process simulation modeling and sorbent molecular and thermodynamic analyses will be performed to predict optimal sorbent properties and identify optimal operating temperature and pressure ranges

243

Shrinkage and porosity effects on heat and mass transfer during potato drying  

Science Journals Connector (OSTI)

Abstract Fruits and vegetables are porous in nature and undergo pronounced shrinkage during convective drying process. Therefore, shrinkage and porosity should be taken into consideration while predicting heat and mass transfer. This work was conducted to study shrinkage and porosity changes along with simultaneous heat and mass transport during the process. Potato slices were subjected to drying for 7 h at 62 °C. It was observed that shrinkage varies linearly with respect to moisture content and reduction in radial dimension of potato slices was around 35%. Porosity undergoes rapid increase after attaining certain moisture content in final stages of drying. The work was extended to study the influence of shrinkage and porosity on heat and mass transfer. Simulated results were validated with experimental values. This model can be employed to predict temperature, moisture, density profiles and to study shrinkage and porosity of various fruits and vegetables.

J. Aprajeeta; R. Gopirajah; C. Anandharamakrishnan

2015-01-01T23:59:59.000Z

244

Non-Linear Drying Diffusion and Viscoelastic Drying Shrinkage Modeling in Hardened Cement Pastes  

E-Print Network (OSTI)

modeling with an average diffusion coefficient and with determined viscoelastic parameters from creep tests agreed well compared to the shrinkage data from experiments, indicating that drying shrinkage of cement paste may be considered as a poroviscoelastic...

Leung, Chin K.

2010-07-14T23:59:59.000Z

245

Dry-Mass Sensing for Microfluidics  

E-Print Network (OSTI)

We present an approach for interfacing an electromechanical sensor with a microfluidic device for the accurate quantification of the dry mass of analytes within microchannels. We show that depositing solutes onto the active surface of a quartz crystal microbalance by means of an on-chip microfluidic spray nozzle and subsequent solvent removal provides the basis for the real-time determination of dry solute mass. Moreover, this detection scheme does not suffer from the decrease in the sensor quality factor and the viscous drag present if the measurement is performed in a liquid environment, yet allows solutions to be analysed. We demonstrate the sensitivity and reliability of our approach by controlled deposition of nanogram levels of salt and protein from a micrometer-sized channel.

Müller, T; Knowles, T P J

2014-01-01T23:59:59.000Z

246

Dry Lake Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Wind Farm Wind Farm Jump to: navigation, search Name Dry Lake Wind Farm Facility Dry Lake Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Iberdrola Renewables Energy Purchaser Iberdrola Renewables Location Navajo County AZ Coordinates 34.635651°, -110.357351° 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":34.635651,"lon":-110.357351,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

247

Advanced Multi-Product Coal Utilization By-Product Processing Plant  

SciTech Connect

The objective of the project is to build a multi-product ash beneficiation plant at Kentucky Utilities 2,200-MW Ghent Generating Station, located in Carroll County, Kentucky. This part of the study includes the examination of the feedstocks for the beneficiation plant. The ash, as produced by the plant, and that stored in the lower pond were examined. Filter media candidates were evaluated for dewatering the ultrafine ash (UFA) product. Media candidates were selected based on manufacturer recommendations and evaluated using standard batch filtration techniques. A final media was selected; 901F, a multifilament polypropylene. While this media would provide adequate solids capture and cake moisture, the use of flocculants would be necessary to enable adequate filter throughput. Several flocculant chemistries were also evaluated and it was determined that polyethylene oxide (PEO) at a dosage of 5 ppm (slurry basis) would be the most suitable in terms of both settling rate and clarity. PEO was evaluated on a continuous vacuum filter using 901F media. The optimum cycle time was found to be 1.25 minutes which provided a 305% moisture cake, 85% solids capture with a throughput of 115 lbs dry solids per hour and a dry cake rate of 25 lb/ft2/hr. Increasing cycle time not did not reduce cake moisture or increase throughput. A mobile demonstration unit has been designed and constructed for field demonstration. The continuous test unit will be operated at the Ghent site and will evaluate three processing configurations while producing sufficient products to facilitate thorough product testing. The test unit incorporates all of the unit processes that will be used in the commercial design and is self sufficient with respect to water, electricity and processing capabilities.

John Groppo; Thomas Robl

2005-06-01T23:59:59.000Z

248

PULSE DRYING EXPERIMENT AND BURNER CONSTRUCTION  

SciTech Connect

Non steady impingement heat transfer is measured. Impingement heating consumes 130 T-BTU/Yr in paper drying, but is only 25% thermally efficient. Pulse impingement is experimentally shown to enhance heat transfer by 2.8, and may deliver thermal efficiencies near 85%. Experimental results uncovered heat transfer deviations from steady theory and from previous investigators, indicating the need for further study and a better theoretical framework. The pulse burner is described, and its roll in pulse impingement is analyzed.

Robert States

2006-07-15T23:59:59.000Z

249

Application of Desiccant Drying in Plastic Molding  

E-Print Network (OSTI)

APPLICATION OF DESICCANT DRYING IN PLASTIC MOLDING Michael Brown, P.E. Greg Connors, P.E. Douglas Moore, P.E. Senior Research Engr. Industrial Engr. Senior Research Engr. Ga. Tech Research Inst. Atlanta Gas Light Co. Ga. Tech Research Inst... will condense on refrigerated display doors. In ice rinks, condensation will occur on the ice surface causing it to soften if the humidity too high. In plastic molding, chilled water is provi ed to rapidly cool the finished parts. Cooling incr...

Brown, M.; Connors, G.; Moore, D.

250

Cold Vacuum Drying Facility hazard analysis report  

SciTech Connect

This report describes the methodology used in conducting the Cold Vacuum Drying Facility (CVDF) hazard analysis to support the CVDF phase 2 safety analysis report (SAR), and documents the results. The hazard analysis was performed in accordance with DOE-STD-3009-94, Preparation Guide for US Department of Energy Nonreactor Nuclear Facility Safety Analysis Reports, and implements the requirements of US Department of Energy (DOE) Order 5480.23, Nuclear Safety Analysis Reports.

Krahn, D.E.

1998-02-23T23:59:59.000Z

251

Organic Rankine Cycle Systems for Waste Heat Recovery in Refineries and Chemical Process Plants  

E-Print Network (OSTI)

. A product package and recommended division of responsibilities between purchaser, A&E company and supplier is presented for installations in refineries and process plants. The product package covers the electrical power range from 3/4 to 5 MW...

Meacher, J. S.

1981-01-01T23:59:59.000Z

252

Dry, laser?assisted rapid HBr etching of GaAs  

Science Journals Connector (OSTI)

Dry rapid etching of GaAs has been accomplished using an excimer laser (ArF 193 nm) with HBr etching gas by photochemical initiation. Spatially uniform etch rates of up to 8 ?m/min have been achieved on large?area masked substrates. Selective crystallographic etching is observed and controlled in the process.

P. D. Brewer; D. McClure; R. M. Osgood Jr.

1985-01-01T23:59:59.000Z

253

Wet and Dry Pollutant Deposition to the Mixed Conifer Forest  

Science Journals Connector (OSTI)

The Mediterranean climate in southern California regulates wet and dry deposition characteristics in the San Bernardino Mountains (SBM). Long dry periods in combination with the large air pollution emissions f...

A. Bytnerowicz; M. E. Fenn; P. R. Miller…

1999-01-01T23:59:59.000Z

254

Hadley Cell Dynamics in a Virtually Dry Snowball Earth Atmosphere  

Science Journals Connector (OSTI)

The Hadley cell of a virtually dry snowball Earth atmosphere under equinox insolation is studied in a comprehensive atmospheric general circulation model. In contrast to the Hadley cell of modern Earth, momentum transport by dry convection, which ...

Aiko Voigt; Isaac M. Held; Jochem Marotzke

2012-01-01T23:59:59.000Z

255

High voltage dry-type air-core shunt reactors  

Science Journals Connector (OSTI)

Dry-type air-core shunt reactors are now being ... systems to limit overvoltages. Recently, high voltage dry-type air-core shunt reactors have been designed, ... transient overvoltages and electrical and magnetic...

Klaus Papp; Michael R. Sharp…

2014-11-01T23:59:59.000Z

256

Dry compliant seal for phosphoric acid fuel cell  

DOE Patents (OSTI)

A dry compliant overlapping seal for a phosphoric acid fuel cell preformed f non-compliant Teflon to make an anode seal frame that encircles an anode assembly, a cathode seal frame that encircles a cathode assembly and a compliant seal frame made of expanded Teflon, generally encircling a matrix assembly. Each frame has a thickness selected to accommodate various tolerances of the fuel cell elements and are either bonded to one of the other frames or to a bipolar or end plate. One of the non-compliant frames is wider than the other frames forming an overlap of the matrix over the wider seal frame, which cooperates with electrolyte permeating the matrix to form a wet seal within the fuel cell that prevents process gases from intermixing at the periphery of the fuel cell and a dry seal surrounding the cell to keep electrolyte from the periphery thereof. The frames may be made in one piece, in L-shaped portions or in strips and have an outer perimeter which registers with the outer perimeter of bipolar or end plates to form surfaces upon which flanges of pan shaped, gas manifolds can be sealed.

Granata, Jr., Samuel J. (South Greensburg, PA); Woodle, Boyd M. (N. Huntingdon Township, Westmoreland County, PA)

1990-01-01T23:59:59.000Z

257

Feasible experimental study on the utilization of a 300 MW CFB boiler desulfurizating bottom ash for construction applications  

SciTech Connect

CFB boiler ash cannot be used as a cement replacement in concrete due to its unacceptably high sulfur content. The disposal in landfills has been the most common means of handling ash in circulating fluidized bed boiler power plants. However for a 300 MW CFB boiler power plant, there will be 600,000 tons of ash discharged per year and will result in great volumes and disposal cost of ash byproduct. It was very necessary to solve the utilization of CFB ash and to decrease the disposal cost of CFB ash. The feasible experimental study results on the utilization of the bottom ashes of a 300 MW CFB boiler in Baima power plant in China were reported in this paper. The bottom ashes used for test came from the discharged bottom ashes in a 100 MW CFB boiler in which the anthracite and limestone designed for the 300 MW CFB project was burned. The results of this study showed that the bottom ash could be used for cementitious material, road concrete, and road base material. The masonry cements, road concrete with 30 MPa compressive strength and 4.0 MPa flexural strength, and the road base material used for base courses of the expressway, the main road and the minor lane were all prepared with milled CFB bottom ashes in the lab. The better methods of utilization of the bottom ashes were discussed in this paper.

Lu, X.F.; Amano, R.S. [University of Wisconsin, Milwaukee, WI (United States). Dept. of Mechanical Engineering

2006-12-15T23:59:59.000Z

258

Surface deformation in the region of the 1905 Kangra Mw=7.8 earthquake in the period 1846-2001  

E-Print Network (OSTI)

accumulated since a great earthquake in the 15th century. The Kangra rupture could fail again today in a Mw=7 uplift in the Dehra Dun region, and this supposed signal has been incorporated into a large number and the original seismograms suggest that the Kangra earthquake triggered a deep earthquake near Dehra Dun a few

Bilham, Roger

259

ATS 680 A6: Applied Numerical Weather Prediction MW, 1:00-1:50 PM, ACRC Room 212B  

E-Print Network (OSTI)

experiments using a state-of-the-art numerical weather prediction model · Discuss the strengths and weaknesses, Parameterization Schemes: Keys to Understanding Numerical Weather Prediction Models, Cambridge University PressATS 680 A6: Applied Numerical Weather Prediction Fall 2013 MW, 1:00-1:50 PM, ACRC Room 212B Course

260

Gas Spring Losses in Linear Clearance Seal Compressors P.B. Bailey, M.W. Dadd, J.S. Reed*  

E-Print Network (OSTI)

1 Gas Spring Losses in Linear Clearance Seal Compressors P.B. Bailey, M.W. Dadd, J.S. Reed* , C. Stevenage, U.K. Thomas M. Davis Air Force Research Laboratory Kirtland AFB, New Mexico, U.S.A ABSTRACT investigations on conventional crank driven reciprocating compressors, where the use of normal sliding seals

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261

Mathematical Modeling and Experimental Study of Biomass Combustion in a Thermal 108 MW Grate-Fired Boiler  

E-Print Network (OSTI)

Mathematical Modeling and Experimental Study of Biomass Combustion in a Thermal 108 MW Grate, the noncontinuous biomass feeding and grate movement, the combustion instabilities inside the fuel bed used to fire biomass for heat and power production. However, grate-firing systems are often reported

Rosendahl, Lasse

262

Roles of Dry Friction in Fluctuating Motion of Adiabatic Piston  

E-Print Network (OSTI)

The motion of an adiabatic piston under dry friction is investigated to clarify the roles of dry friction in non-equilibrium steady states. We clarify that dry friction can reverse the direction of the piston motion and causes a discontinuity or a cusp-like singularity for velocity distribution functions of the piston. We also show that the heat fluctuation relation is modified under dry friction.

Tomohiko G. Sano; Hisao Hayakawa

2014-03-08T23:59:59.000Z

263

Evaluation of the economic and environmental impact of combining dry reforming with steam reforming of methane  

Science Journals Connector (OSTI)

Lately, there has been considerable interest in the development of more efficient processes to generate syngas, an intermediate in the production of fuels and chemicals, including methanol, dimethyl ether, ethylene, propylene and Fischer–Tropsch fuels. Steam methane reforming (SMR) is the most widely applied method of producing syngas from natural gas. Dry reforming of methane (DRM) is a process that uses waste carbon dioxide to produce syngas from natural gas. Dry reforming alone has not yet been implemented commercially; however, a combination of steam methane reforming and dry reforming of methane (SMR + DRM) has been used in industry for several years. The aim of this work was to simulate both the SMR and SMR + DRM processes and to conduct an economic and environmental analysis to determine whether the SMR + DRM process is competitive with the more popular SMR process. The results indicate that the SMR + DRM process has a lower carbon footprint. Further research on DRM catalysts could make this process economically competitive with steam methane reforming.

Preeti Gangadharan; Krishna C. Kanchi; Helen H. Lou

2012-01-01T23:59:59.000Z

264

Modeling of Coal Drying before Pyrolysis Damintode Kolani1, a  

E-Print Network (OSTI)

in the coal without chemical decomposition and pyrolysis converts dry coal into gas and coke [1]. The final1 Modeling of Coal Drying before Pyrolysis Damintode Kolani1, a , Eric Blond1, b , Alain Gasser1 Forbach, France a damintode.kolani@univ-orleans.fr, b eric.blond@univ-orleans.fr Keywords: coal, drying

Paris-Sud XI, Université de

265

BWR In-Core Monitor Housing Replacement Under Dry Condition of Reactor Pressure Vessel  

SciTech Connect

A new method of In-Core Monitor Housing replacement has been successfully applied to Tokai Unit 2 (BWR with 1100 MWe) in April of 2001. It was designed to replace a housing under dry condition of reactor pressure vessel (RPV): this enabled the elimination of water filled-up and drained processes during the replacement procedure resulting in the reduction of implementation schedule. To realize the dry condition, the radiation shields were placed in the RPV and the hollow guide pipe (GP) was adopted to transfer the apparatuses from the top to the bottom work area. (authors)

Tatsuo Ishida; Shoji Yamamoto; Fujitoshi Eguchi [Japan Atomic Power Company (Japan); Motomasa Fuse; Kouichi Kurosawa; Sadato Shimizu; Minoru Masuda [Hitachi Ltd. (Japan); Shinya Fujii; Junji Tanaka [General Electric International Inc. (Japan); Jacobson, Bryce A. [General Electric Company (United States)

2002-07-01T23:59:59.000Z

266

Optimization of graphene dry etching conditions via combined microscopic and spectroscopic analysis  

SciTech Connect

Single-layer graphene structures and devices are commonly defined using reactive ion etching and plasma etching with O{sub 2} or Ar as the gaseous etchants. Although optical microscopy and Raman spectroscopy are widely used to determine the appropriate duration of dry etching, additional characterization with atomic force microscopy (AFM) reveals that residual graphene and/or etching byproducts persist beyond the point where the aforementioned methods suggest complete graphene etching. Recognizing that incomplete etching may have deleterious effects on devices and/or downstream processing, AFM characterization is used here to determine optimal etching conditions that eliminate graphene dry etching residues.

Prado, Mariana C. [Departamento de Fisica, Universidade Federal de Minas Gerais, Av. Antonio Carlos, 6627, 31270-901 Belo Horizonte (Brazil)] [Departamento de Fisica, Universidade Federal de Minas Gerais, Av. Antonio Carlos, 6627, 31270-901 Belo Horizonte (Brazil); Jariwala, Deep [Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208 (United States)] [Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208 (United States); Marks, Tobin J.; Hersam, Mark C. [Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208 (United States) [Department of Materials Science and Engineering, Northwestern University, Evanston, Illinois 60208 (United States); Department of Chemistry, Northwestern University, Evanston, Illinois 60208 (United States)

2013-05-13T23:59:59.000Z

267

Modelling of NO{sub x} reduction strategies applied to 350 MW(e) utility boilers  

SciTech Connect

A computational fluid dynamics model has been combined with a NO{sub x} chemistry post-processor to predict the formation and destruction of nitric oxide in three-dimensional furnaces burning pulverized fuel. The model considers the complex interaction of turbulent flow, heat transfer, combustion, and NO{sub x} reaction chemistry. Lagrangian particle dynamics are used to track burning pulverized coal particles through the computational cells. Fuel nitrogen is released in proportion to the burnout of the particle. A range of combustion NO{sub x} reduction strategies has been applied to two 350 MW(e) utility boilers burning different coals. A medium volatile bituminous coal is fired using low NO{sub x} burners in one furnace and a sub-bituminous coal is burnt using conventional swirl burners in a different furnace. The strategies include: burner out of service, overfire air, reduction in excess air, change in particle size, and fuel reburn. In general NO{sub x} predictions are better for the sub-bituminous coal than for the medium volatile bituminous coal. Typical NO{sub x} prediction errors are {+-} 10 percent.

Visona, S.P.; Singh, B. [AUSTA Electric, Brisbane (Australia); Stanmore, B.R. [Dept. of Chemical Engineering, Brisbane (Australia)

1997-07-01T23:59:59.000Z

268

Experimental investigation and model validation of the heat flux profile in a 300 MW CFB boiler  

Science Journals Connector (OSTI)

Abstract In this paper, systematic experimental investigation on the heat flux distribution inside the furnace of a 300 MW CFB boiler was presented. Detailed experimental setup and measurement techniques were presented and a finite element method approach was applied to determine the heat flux. The heat flux profile on the rear wall along the horizontal direction shows a significant imbalance at different boiler loads. As a result of the non-uniform layout of the heating surfaces, which is the essential reason, as well as the imbalance and deviation of the temperature field, solid suspension density and solid flow rate, the central section of the furnace possesses higher heat flux distribution compared to the side sections. The heat flux is also found to increase with the increasing boiler load and decrease as the height increases. Heat flux near the roof, where the solid suspension density is rather small, is found to decrease remarkably revealing less heat absorption in this area. In addition, an empirical model of heat transfer coefficient is revised using the average data at different boiler loads. A mechanism heat transfer model based on the membrane water-wall configuration is proposed and validated with the heat flux profile obtained from the measurement. The model provides good accuracy for correlating 85% of the data within ± 10%.

Ruiqing Zhang; Hairui Yang; Nan Hu; Junfu Lu; Yuxin Wu

2013-01-01T23:59:59.000Z

269

A 200 MHz 35 MW Multiple Beam Klystron for Accelerator Applications Final Report  

SciTech Connect

Calabazas Creek Research, Inc. (CCR) performed initial development of a compact and reliable 35 MW, multiple beam klystron (MBK) at 200 MHz with a pulse length of 0.125 ms and a 30 Hz repetition rate. The device was targeted for acceleration and ionization cooling of a muon collider, but there are several other potential applications in this frequency range. The klystron uses multiple beams propagating in individual beam tunnels to reduce space charge and allow reduction in the accelerating voltage. This allows a significant reduction in length over a single beam source. More importantly this allows more efficient and less expensive power supplies. At 200 MHz, the interaction circuit for a single beam klystron would be more than six meters long to obtain 50% efficiency and 50 dB gain. This would require a beam voltage of approximately 400 kV and current of 251 A for a microperveance of 1.0. For an eight beam MBK with the same beam perveance, a three meter long interaction circuit achieves the same power and gain. Each beam operates at 142 kV and 70A. The Phase I demonstrated that this device could be fabricated with funding available in a Phase II program and could achieve the program specifications.

R. Lawrence Ives; Michael Read; Patrick Ferguson; David Marsden

2011-11-28T23:59:59.000Z

270

Diagnosis of a turbocharging system of 1 MW internal combustion engine  

Science Journals Connector (OSTI)

A diagnostic procedure is presented purposely for the turbocharging system of 1 MW internal combustion engine (I.C.E.) and specifically, for the filters and compressor modules. This study is part of a wider research activity, concerning the development of a diagnosis system dedicated to the cogenerative I.C.E. installed at the Engineering Faculty in Perugia. Firstly a 1-D thermodynamic model of the CHP engine working fluid was developed to simulate failure conditions of the turbocharging groups, which are not directly replicable on the I.C.E. to avoid plant stoppage. This model is able to simulate the degradation in performance of the engine components. It also takes into account the effect of compensation which the regulation system activates in case of efficiency loss or failure relative to filters or compressors. In order to identify and assess such failures, the fuzzy logic was chosen as the tool for the diagnosis system design. The developed diagnosis system displayed a good reliability degree with the 1-D thermodynamic model results, for operating conditions in correspondence of bad performance either on behalf of the filters or the compressor. Moreover, the procedure can be implemented in the plant monitoring system and provides in real-time diagnosis results about the status of the components and the need of maintenance, on the basis of few parameters already measured on the I.C.E.

L. Barelli; G. Bidini; F. Bonucci

2013-01-01T23:59:59.000Z

271

Neutronic analysis of the conversion of HEU to LEU fuel for a 5-MW MTR core  

SciTech Connect

In recent years, due to cessation of highly enriched uranium (HEU) fuel supply, practical steps have been taken to substitute HEU fuel in almost all research reactors by medium-enriched uranium or low-enriched uranium (LEU) fuels. In this study, a neutronic calculation of a 5-MW research reactor core fueled with HEU (93% /sup 235/U) is presented. In order to assess the performance of the core with the LEU (< 20%) fuel replacement, while keeping fuel element geometry nearly unchanged, several different /sup 235/U loadings were examined. The core consists of 22 standard fuel elements (SFEs) and 6 control fuel elements (CFEs). Each fuel elements has 18 curved plates of which two end plates are dummies. Initial /sup 235/U content is 195 g /sup 235/U/SFE and 9.7 g /sup 235/U/CFE or /PFE. In all calculations the permitted changes to the fuel elements are (a) 18 active plates per SFE, (b) fuel plates assumed to be flat, and (c) 8 or 9 active plates per CFE.

Pazirandeh, A.; Bartsch, G.

1987-01-01T23:59:59.000Z

272

Low NOx burner retrofits and enhancements for a 518 MW oil and gas fired boiler  

SciTech Connect

Low NOx oil/gas burners originally supplied to Jacksonville Electric Authority, Northside No. 3 .500 MW unit, were based on a duplex air register design with lobed spray oil atomizers providing additional fuel staging. Although the burners could meet the targeted NOx levels of 0.3 and 0.2 lbs/10{sup 6} BTU on oil and gas respectively. There was insufficient margin on these NOx levels to enable continuous low NOx operation to be achieved. Further burner development was undertaken based on improved aerodynamic control within the burner design to give an approximate 25% improvement in NOx emission reduction thus providing an adequate operating margin. This `RoBTAS` (Round Burner with Tilted Air Supply) burner design based on techniques developed successfully for front wall coal firing applications achieved the required NOx reductions in full scale firing demonstrations on both heavy fuel oil and natural gas firing. The paper describes the development work and the subsequent application of the `RoBTAS` burners to the Northside No. 3 boiler. The burner will also be test fired on Orimulsion fuel and thus the comparison between heavy fuel oil firing and Orimulsion firing under ultra low NOx conditions will be made.

King, J.J. [Jacksonville Electric Authority, FL (United States); Allen, J.W.; Beal, P.R. [International Combustion Ltd., Derby (United Kingdom). Rolls-Royce Industrial Power Group

1995-12-31T23:59:59.000Z

273

CFD-based design load analysis of 5MW offshore wind turbine  

Science Journals Connector (OSTI)

The structure and aerodynamic loads acting on NREL 5MW reference wind turbine blade are calculated and analyzed based on advanced Computational Fluid Dynamics (CFD) and unsteady Blade Element Momentum (BEM). A detailed examination of the six force components has been carried out (three force components and three moment components). Structure load (gravity and inertia load) and aerodynamic load have been obtained by additional structural calculations (CFD or BEM respectively ). In CFD method the Reynolds Average Navier-Stokes approach was applied to solve the continuity equation of mass conservation and momentum balance so that the complex flow around wind turbines was modeled. Written in C programming language a User Defined Function (UDF) code which defines transient velocity profile according to the Extreme Operating Gust condition was compiled into commercial FLUENT package. Furthermore the unsteady BEM with 3D stall model has also adopted to investigate load components on wind turbine rotor. The present study introduces a comparison between advanced CFD and unsteady BEM for determining load on wind turbine rotor. Results indicate that there are good agreements between both present methods. It is importantly shown that six load components on wind turbine rotor is significant effect under Extreme Operating Gust (EOG) condition. Using advanced CFD and additional structural calculations this study has succeeded to construct accuracy numerical methodology to estimate total load of wind turbine that compose of aerodynamic load and structure load.

T. T. Tran; G. J. Ryu; Y. H. Kim; D. H. Kim

2012-01-01T23:59:59.000Z

274

Spent nuclear fuel project cold vacuum drying facility vacuum and purge system design description  

SciTech Connect

This document provides the System Design Description (SDD) for the Cold Vacuum Drying Facility (CVDF) Vacuum and Purge System (VPS) . The SDD was developed in conjunction with HNF-SD-SNF-SAR-O02, Safety Analysis Report for the Cold Vacuum Drying Facility, Phase 2, Supporting Installation of Processing Systems (Garvin 1998), The HNF-SD-SNF-DRD-002, 1998, Cold Vacuum Drying Facility Design Requirements, and the CVDF Design Summary Report. The SDD contains general descriptions of the VPS equipment, the system functions, requirements and interfaces. The SDD provides references for design and fabrication details, operation sequences and maintenance. This SDD has been developed for the SNFP Operations Organization and shall be updated, expanded, and revised in accordance with future design, construction and startup phases of the CVDF until the CVDF final ORR is approved.

IRWIN, J.J.

1998-11-30T23:59:59.000Z

275

Drying Fruits and Vegetables at Home.  

E-Print Network (OSTI)

all fresh produce thoroughly to re move any dirt or spray. Sort and discard any defective food. Decay, bruises or mold on any piece may affect an entire batch of food being dried. Peel, pit and/or cut the food into uniform sized pieces. A stainless.... (See charts on pages 6 to 9 for specific times .) ? Set the dmtainer of sulfur beside the stacked trays. 2 Ignite the sulfur. Do not leave burned matches in the container; they may keep the sulfur from burning completely. Because of the flame...

Putnam, Peggy H.

1981-01-01T23:59:59.000Z

276

Toxecon Retrofit for Mercury and Mulit-Pollutant Control on Three 90-MW Coal-Fired Boilers  

SciTech Connect

This U.S. Department of Energy (DOE) Clean Coal Power Initiative (CCPI) project was based on a cooperative agreement between We Energies and the DOE Office of Fossil Energy's National Energy Technology Laboratory (NETL) to design, install, evaluate, and demonstrate the EPRI-patented TOXECON{trademark} air pollution control process. Project partners included Cummins & Barnard, ADA-ES, and the Electric Power Research Institute (EPRI). The primary goal of this project was to reduce mercury emissions from three 90-MW units that burn Powder River Basin coal at the We Energies Presque Isle Power Plant in Marquette, Michigan. Additional goals were to reduce nitrogen oxide (NO{sub x}), sulfur dioxide (SO{sub 2}), and particulate matter emissions; allow reuse and sale of fly ash; advance commercialization of the technology; demonstrate a reliable mercury continuous emission monitor (CEM) suitable for use at power plants; and demonstrate recovery of mercury from the sorbent. Mercury was controlled by injection of activated carbon upstream of the TOXECON{trademark} baghouse, which achieved more than 90% removal on average over a 44-month period. During a two-week test involving trona injection, SO{sub 2} emissions were reduced by 70%, although no coincident removal of NOx was achieved. The TOXECON{trademark} baghouse also provided enhanced particulate control, particularly during startup of the boilers. On this project, mercury CEMs were developed and tested in collaboration with Thermo Fisher Scientific, resulting in a reliable CEM that could be used in the power plant environment and that could measure mercury as low as 0.1 {micro}g/m{sup 3}. Sorbents were injected downstream of the primary particulate collection device, allowing for continued sale and beneficial use of captured fly ash. Two methods for recovering mercury using thermal desorption on the TOXECON{trademark} PAC/ash mixture were successfully tested during this program. Two methods for using the TOXECON{trademark} PAC/ash mixture in structural concrete were also successfully developed and tested. This project demonstrated a significant reduction in the rate of emissions from Presque Isle Units 7, 8, and 9, and substantial progress toward establishing the design criteria for one of the most promising mercury control retrofit technologies currently available. The Levelized Cost for 90% mercury removal at this site was calculated at $77,031 per pound of mercury removed with a capital cost of $63,189 per pound of mercury removed. Mercury removal at the Presque Isle Power Plant averages approximately 97 pounds per year.

Steven Derenne; Robin Stewart

2009-09-30T23:59:59.000Z

277

Storage capacity in hot dry rock reservoirs  

DOE Patents (OSTI)

A method of extracting thermal energy, in a cyclic manner, from geologic strata which may be termed hot dry rock. A reservoir comprised of hot fractured rock is established and water or other liquid is passed through the reservoir. The water is heated by the hot rock, recovered from the reservoir, cooled by extraction of heat by means of heat exchange apparatus on the surface, and then re-injected into the reservoir to be heated again. Water is added to the reservoir by means of an injection well and recovered from the reservoir by means of a production well. Water is continuously provided to the reservoir and continuously withdrawn from the reservoir at two different flow rates, a base rate and a peak rate. Increasing water flow from the base rate to the peak rate is accomplished by rapidly decreasing backpressure at the outlet of the production well in order to meet periodic needs for amounts of thermal energy greater than a baseload amount, such as to generate additional electric power to meet peak demands. The rate of flow of water provided to the hot dry rock reservoir is maintained at a value effective to prevent depletion of the liquid

Brown, Donald W. (Los Alamos, NM)

1997-01-01T23:59:59.000Z

278

REL-1001/6-001 FW MW 14:30-15:45 Religion & Identity in Contemporary Canada Colorado REL-1002/6-050 FW MW 17:30-18:45 Exploring Religion: The World s Religions Janzen  

E-Print Network (OSTI)

Colorado REL-3/4940/3-001 W TH 14:30-17:15 Topics in Modern Western Culture Colorado ( &( &( &( & REL-2703REL-1001/6-001 FW MW 14:30-15:45 Religion & Identity in Contemporary Canada Colorado REL-1002:30-11:20 Religion & Pop Culture Colorado REL-2402/3-001 F MWF 10:30-11:20 Fundamentalisms in Global Perspective

Martin, Jeff

279

Convective heat and mass transfer and evolution of the moisture distribution in combined convection and radio frequency drying  

SciTech Connect

In a previous study (Dostie and Navarri, 1994), experiments indicated that a non-uniform moisture distribution could develop in radio frequency drying depending on the applied power and initial conditions, making the design and scale-up of such a dryer a more difficult task. Consequently, a thorough study of the combined convection and RF drying process was undertaken. Experimental results have shown that the values of the heat and mass transfer coefficients decrease with an increase in evaporation rate caused by RF energy. This effect is adequately taken into account by the boundary layer theory. Furthermore, the usual analogy between heat and mass transfer has been verified to apply in RF drying. Experiments have also shown that a different mass transfer resistance on both sides of the product should not result in non-uniform drying. However, it appears that non-uniform drying is dependent upon the initial moisture distribution and the relative intensity of heat transfer by convection and RF. It was shown that the maximum drying rate occurs at a higher average water content and that the total drying time increases with non-uniformity of the initial moisture distribution.

Poulin, A.; Dostie, M.; Kendall, J. [LTEE d`Hydro-Quebec, Shawinigan, Quebec (Canada); Proulx, P. [Univ. de Sherbrooke, Quebec (Canada)

1997-10-01T23:59:59.000Z

280

WIPP Remote Handled Waste Facility: Performance Dry Run Operations  

SciTech Connect

The Remote Handled (RH) TRU Waste Handling Facility at the Waste Isolation Pilot Plant (WIPP) was recently upgraded and modified in preparation for handling and disposal of RH Transuranic (TRU) waste. This modification will allow processing of RH-TRU waste arriving at the WIPP site in two different types of shielded road casks, the RH-TRU 72B and the CNS 10-160B. Washington TRU Solutions (WTS), the WIPP Management and Operation Contractor (MOC), conducted a performance dry run (PDR), beginning August 19, 2002 and successfully completed it on August 24, 2002. The PDR demonstrated that the RHTRU waste handling system works as designed and demonstrated the handling process for each cask, including underground disposal. The purpose of the PDR was to develop and implement a plan that would define in general terms how the WIPP RH-TRU waste handling process would be conducted and evaluated. The PDR demonstrated WIPP operations and support activities required to dispose of RH-TRU waste in the WIPP underground.

Burrington, T. P.; Britain, R. M.; Cassingham, S. T.

2003-02-24T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Listening to Customers: How Deliberative Polling Helped Build 1,000 MW of New Renewable Energy Projects in Texas  

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

3 * NREL/TP-620-33177 3 * NREL/TP-620-33177 Listening to Customers: How Deliberative Polling Helped Build 1,000 MW of New Renewable Energy Projects in Texas R.L. Lehr Attorney W. Guild, Ph.D. The Guild Group, Inc. D.L. Thomas, Ph.D. Dennis Thomas and Associates B.G. Swezey National Renewable Energy Laboratory National Renewable Energy Laboratory 1617 Cole Boulevard Golden, Colorado 80401-3393 NREL is a U.S. Department of Energy Laboratory Operated by Midwest Research Institute * Battelle * Bechtel Contract No. DE-AC36-99-GO10337 June 2003 * NREL/TP-620-33177 Listening to Customers: How Deliberative Polling Helped Build 1,000 MW of New Renewable Energy Projects in Texas R.L. Lehr Attorney W. Guild, Ph.D. The Guild Group, Inc. D.L. Thomas, Ph.D. Dennis Thomas and Associates

282

10MW Class Direct Drive HTS Wind Turbine: Cooperative Research and Development Final Report, CRADA Number CRD-08-00312  

SciTech Connect

This paper summarizes the work completed under the CRADA between NREL and American Superconductor (AMSC). The CRADA combined NREL and AMSC resources to benchmark high temperature superconducting direct drive (HTSDD) generator technology by integrating the technologies into a conceptual wind turbine design, and comparing the design to geared drive and permanent magnet direct drive (PMDD) wind turbine configurations. Analysis was accomplished by upgrading the NREL Wind Turbine Design Cost and Scaling Model to represent geared and PMDD turbines at machine ratings up to 10 MW and then comparing cost and mass figures of AMSC's HTSDD wind turbine designs to theoretical geared and PMDD turbine designs at 3.1, 6, and 10 MW sizes.

Musial, W.

2011-05-01T23:59:59.000Z

283

Study on the Portable and Integrated Type Pore Plate Flow Measureing Device for Condensate Water of 300MW Steam Turbine  

Science Journals Connector (OSTI)

In order to insure the accuracy of steam turbine thermal test in power plant, the flowrate measurement accuracy of condensate water should be insured. In this paper, the portable and integrated type flow measuring device for condensate water of 300MW steam turbine flow is designed, which is based on the condensate water parameters and the specific pipeline conditions at the exit of the No. 5 low pressure heater for 300MW unit. A integration of non standard differential pressure orifice flow meter is designed in this paper Through calibration in standard experimental system, the reason of the large error is that the flow field is disturbed by the origin plate type downward welding connecting flanges. Then the welding neck flanges is designed for the connecting flanges. The distribution of connecting flanges of flow field is weaken, and the measurement accuracy can meet the demand of steam turbine thermal test.

Yong Li; Jia-yong Wang

2012-01-01T23:59:59.000Z

284

Building Technologies Office: Guides and Case Studies for Hot-Dry and  

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

Dry and Mixed-Dry Climates to someone by E-mail Dry and Mixed-Dry Climates to someone by E-mail Share Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Facebook Tweet about Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Twitter Bookmark Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Google Bookmark Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Delicious Rank Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on Digg Find More places to share Building Technologies Office: Guides and Case Studies for Hot-Dry and Mixed-Dry Climates on AddThis.com... About Take Action to Save Energy Partner With DOE

285

Artificial neural networks: Principle and application to model based control of drying systems -- A review  

SciTech Connect

This paper reviews the developments in the model based control of drying systems using Artificial Neural Networks (ANNs). Survey of current research works reveals the growing interest in the application of ANN in modeling and control of non-linear, dynamic and time-variant systems. Over 115 articles published in this area are reviewed. All landmark papers are systematically classified in chronological order, in three distinct categories; namely, conventional feedback controllers, model based controllers using conventional methods and model based controllers using ANN for drying process. The principles of ANN are presented in detail. The problems and issues of the drying system and the features of various ANN models are dealt with up-to-date. ANN based controllers lead to smoother controller outputs, which would increase actuator life. The paper concludes with suggestions for improving the existing modeling techniques as applied to predicting the performance characteristics of dryers. The hybridization techniques, namely, neural with fuzzy logic and genetic algorithms, presented, provide, directions for pursuing further research for the implementation of appropriate control strategies. The authors opine that the information presented here would be highly beneficial for pursuing research in modeling and control of drying process using ANN. 118 refs.

Thyagarajan, T.; Ponnavaikko, M. [Crescent Engineering Coll., Madras (India); Shanmugam, J. [Madras Inst. of Tech. (India); Panda, R.C.; Rao, P.G. [Central Leather Research Inst., Madras (India)

1998-07-01T23:59:59.000Z

286

Hyper-dry conditions provide new insights into the cause of extreme floods after wildfire  

Science Journals Connector (OSTI)

A catastrophic wildfire in the foothills of the Rocky Mountains near Boulder, Colorado provided a unique opportunity to investigate soil conditions immediately after a wildfire and before alteration by rainfall. Measurements of near-surface (wildfire began. These measurements established that hyper-dry conditions (?  ~ 3 × 105 cm) existed and provided an in-situ retention curve for these conditions. These conditions exacerbate the effects of water repellency (natural and fire-induced) and limit the effectiveness of capillarity and gravity driven infiltration into fire-affected soils. The important consequence is that given hyper-dry conditions, the critical rewetting process before the first rain is restricted to the diffusion–adsorption of water-vapor. This process typically has a time scale of days to weeks (especially when the hydrologic effects of the ash layer are included) that is longer than the typical time scale (minutes to hours) of some rainstorms, such that under hyper-dry conditions essentially no rain infiltrates. The existence of hyper-dry conditions provides insight into why, frequently during the first rain storm after a wildfire, nearly all rainfall becomes runoff causing extreme floods and debris flows.

John A. Moody; Brian A. Ebel

2012-01-01T23:59:59.000Z

287

Process for concentrated biomass saccharification  

DOE Patents (OSTI)

Processes for saccharification of pretreated biomass to obtain high concentrations of fermentable sugars are provided. Specifically, a process was developed that uses a fed batch approach with particle size reduction to provide a high dry weight of biomass content enzymatic saccharification reaction, which produces a high sugars concentration hydrolysate, using a low cost reactor system.

Hennessey, Susan M. (Avondale, PA); Seapan, Mayis (Landenberg, PA); Elander, Richard T. (Evergreen, CO); Tucker, Melvin P. (Lakewood, CO)

2010-10-05T23:59:59.000Z

288

Frostbite Theater - Liquid Nitrogen Experiments - Dry Ice vs. Liquid  

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

Egg + Liquid Nitrogen + Time-lapse! Egg + Liquid Nitrogen + Time-lapse! Previous Video (Egg + Liquid Nitrogen + Time-lapse!) Frostbite Theater Main Index Next Video (Liquid Nitrogen Cooled Dry Ice in Water!) Liquid Nitrogen Cooled Dry Ice in Water! Dry Ice vs. Liquid Nitrogen! Dry ice is cold. Liquid nitrogen is cold, too. What happens when the two are mixed together? [ Show Transcript ] Announcer: Frostbite Theater presents... Cold Cuts! No baloney! Joanna and Steve: Just science! Joanna: Hi! I'm Joanna! Steve: And I'm Steve! Joanna: Have you ever wondered what happens when you mix dry ice and liquid nitrogen? Steve: Well, we just happen to have a chunk of dry ice left over from when we filmed 'How to Make a Cloud Chamber,' and here at Jefferson Lab, liquid nitrogen flows like water, so we're going to find out!

289

California - Coastal Region Onshore Dry Natural Gas Proved Reserves  

Gasoline and Diesel Fuel Update (EIA)

Dry Natural Gas Proved Reserves (Billion Cubic Feet) Dry Natural Gas Proved Reserves (Billion Cubic Feet) California - Coastal Region Onshore Dry Natural Gas Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 334 350 365 1980's 299 306 362 381 265 256 255 238 215 222 1990's 217 216 203 189 194 153 156 164 106 192 2000's 234 177 190 167 189 268 206 205 146 163 2010's 173 165 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Dry Natural Gas Proved Reserves as of Dec. 31 CA, Coastal Region Onshore Dry Natural Gas Proved Reserves Dry Natural Gas Proved Reserves as of 12/31 (Summary)

290

California - Los Angeles Basin Onshore Dry Natural Gas Proved Reserves  

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

Dry Natural Gas Proved Reserves (Billion Cubic Feet) Dry Natural Gas Proved Reserves (Billion Cubic Feet) California - Los Angeles Basin Onshore Dry Natural Gas Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 255 178 163 1980's 193 154 96 107 156 181 142 148 151 137 1990's 106 115 97 102 103 111 109 141 149 168 2000's 193 187 207 187 174 176 153 144 75 84 2010's 87 97 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Dry Natural Gas Proved Reserves as of Dec. 31 CA, Los Angeles Basin Onshore Dry Natural Gas Proved Reserves Dry Natural Gas Proved Reserves as of 12/31 (Summary)

291

Type II Transformation -Callus Initiation Media N6 1-100-25 +Ag Solution Substance []stock/MW Final Add ()  

E-Print Network (OSTI)

Type II Transformation - Callus Initiation Media N6 1-100-25 +Ag Solution Substance []stock25mm Petri Dishes in hood. 1L=30 plates. Dry lids on in hood 3days in darkness or quick cool upside

Raizada, Manish N.

292

Expansion of Michigan EOR Operations Using Advanced Amine Technology at a 600 MW Project Wolverine Carbon Capture and Storage Project  

SciTech Connect

Wolverine Power Supply Cooperative Inc, a member owned cooperative utility based in Cadillac Michigan, proposes to demonstrate the capture, beneficial utilization and storage of CO{sub 2} in the expansion of existing Enhanced Oil Recovery operations. This project is being proposed in response to the US Department of Energy Solicitation DE-FOA-0000015 Section III D, 'Large Scale Industrial CCS projects from Industrial Sources' Technology Area 1. The project will remove 1,000 metric tons per day of CO{sub 2} from the Wolverine Clean Energy Venture 600 MW CFB power plant owned and operated by WPC. CO{sub 2} from the flue gas will be captured using Hitachi's CO{sub 2} capture system and advanced amine technology. The capture system with the advanced amine-based solvent supplied by Hitachi is expected to significantly reduce the cost and energy requirements of CO{sub 2} capture compared to current technologies. The captured CO{sub 2} will be compressed and transported for Enhanced Oil Recovery and CO{sub 2} storage purposes. Enhanced Oil Recovery is a proven concept, widely used to recover otherwise inaccessible petroleum reserves. While post-combustion CO{sub 2} capture technologies have been tested at the pilot scale on coal power plant flue gas, they have not yet been demonstrated at a commercial scale and integrated with EOR and storage operations. Amine-based CO{sub 2} capture is the leading technology expected to be available commercially within this decade to enable CCS for utility and industrial facilities firing coal and waste fuels such as petroleum coke. However, traditional CO{sub 2} capture process utilizing commercial amine solvents is very energy intensive for regeneration and is also susceptible to solvent degradation by oxygen as well as SOx and NO{sub 2} in the flue gas, resulting in large operating costs. The large volume of combustion flue gas with its low CO{sub 2} concentration requires large equipment sizes, which together with the highly corrosive nature of the typical amine-based separation process leads to high plant capital investment. According to recent DOE-NETL studies, MEA-based CCS will increase the cost of electricity of a new pulverized coal plant by 80-85% and reduce the net plant efficiency by about 30%. Non-power industrial facilities will incur similar production output and efficiency penalties when implementing conventional carbon capture systems. The proposed large scale demonstration project combining advanced amine CO{sub 2} capture integrated with commercial EOR operations significantly advances post-combustion technology development toward the DOE objectives of reducing the cost of energy production and improving the efficiency of CO{sub 2} Capture technologies. WPC has assembled a strong multidisciplinary team to meet the objectives of this project. WPC will provide the host site and Hitachi will provide the carbon capture technology and advanced solvent. Burns and Roe bring expertise in overall engineering integration and plant design to the team. Core Energy, an active EOR producer/operator in the State of Michigan, is committed to support the detailed design, construction and operation of the CO{sub 2} pipeline and storage component of the project. This team has developed a Front End Engineering Design and Cost Estimate as part of Phase 1 of DOE Award DE-FE0002477.

H Hoffman; Y kishinevsky; S. Wu; R. Pardini; E. Tripp; D. Barnes

2010-06-16T23:59:59.000Z

293

Dry dig: Ethics and alcohol in Middle Eastern archaeological practice  

E-Print Network (OSTI)

ARTICLE DRY DIG ETHICS AND ALCOHOL IN MIDDLE EASTERNhad encountered discussions of ethics, archaeology, andtower discussions regarding ethics and archaeology can ring

Porter, Benjamin W.

2010-01-01T23:59:59.000Z

294

,"Federal Offshore, Gulf of Mexico, Louisiana & Alabama Dry Natural...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Federal Offshore, Gulf of Mexico, Louisiana & Alabama Dry Natural Gas Proved Reserves",10,"Annual",2012,"6301981"...

295

,"New York Dry Natural Gas Expected Future Production (Billion...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Expected Future Production (Billion Cubic Feet)",1,"Annual",2013...

296

,"California State Offshore Dry Natural Gas Expected Future Production...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","California State Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet)",1,"Annual",2013...

297

,"Texas State Offshore Dry Natural Gas Expected Future Production...  

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

ame","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","Texas State Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet)",1,"Annual",2013...

298

,"Louisiana State Offshore Dry Natural Gas Expected Future Production...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Louisiana State Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet)",1,"Annual",2013...

299

,"California Federal Offshore Dry Natural Gas Expected Future...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","California Federal Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet)",1,"Annual",2013...

300

,"Federal Offshore California Dry Natural Gas Proved Reserves...  

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

Of Series","Frequency","Latest Data for" ,"Data 1","Federal Offshore California Dry Natural Gas Proved Reserves",10,"Annual",2012,"6301977" ,"Release Date:","4...

Note: This page contains sample records for the topic "dry process mw" 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

,"U.S. Dry Natural Gas Proved Reserves"  

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

Of Series","Frequency","Latest Data for" ,"Data 1","U.S. Dry Natural Gas Proved Reserves",10,"Annual",2013,"6301925" ,"Release Date:","1242014" ,"Next...

302

Hydrogen storage materials and method of making by dry homogenation  

DOE Patents (OSTI)

Dry homogenized metal hydrides, in particular aluminum hydride compounds, as a material for reversible hydrogen storage is provided. The reversible hydrogen storage material comprises a dry homogenized material having transition metal catalytic sites on a metal aluminum hydride compound, or mixtures of metal aluminum hydride compounds. A method of making such reversible hydrogen storage materials by dry doping is also provided and comprises the steps of dry homogenizing metal hydrides by mechanical mixing, such as be crushing or ball milling a powder, of a metal aluminum hydride with a transition metal catalyst. In another aspect of the invention, a method of powering a vehicle apparatus with the reversible hydrogen storage material is provided.

Jensen, Craig M. (Kailua, HI); Zidan, Ragaiy A. (Honolulu, HI)

2002-01-01T23:59:59.000Z

303

,"New York Dry Natural Gas Reserves Adjustments (Billion Cubic...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Adjustments (Billion Cubic Feet)",1,"Annual",2012 ,"Release...

304

,"New York Dry Natural Gas Reserves Sales (Billion Cubic Feet...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Sales (Billion Cubic Feet)",1,"Annual",2012 ,"Release...

305

,"New York Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet)",1,"Annual",2012 ,"Release...

306

,"New York Dry Natural Gas Reserves Estimated Production (Billion...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Estimated Production (Billion Cubic Feet)",1,"Annual",2012...

307

,"New York Dry Natural Gas Reserves Extensions (Billion Cubic...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Extensions (Billion Cubic Feet)",1,"Annual",2012 ,"Release...

308

,"New York Dry Natural Gas Reserves Revision Decreases (Billion...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet)",1,"Annual",2012...

309

,"New York Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet)",1,"Annual",2012...

310

,"New York Dry Natural Gas Reserves Revision Increases (Billion...  

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

Name","Description"," Of Series","Frequency","Latest Data for" ,"Data 1","New York Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet)",1,"Annual",2012...

311

Atmospheric corrosion monitoring of a weathering steel under an electrolyte film in cyclic wet–dry condition  

Science Journals Connector (OSTI)

Abstract Electrochemical Impedance Spectroscopy (EIS) and film thickness measurements have been employed to study the corrosion monitoring of steel under an electrolyte film in wet–dry cycles simulating a coastal atmosphere. The results indicate that within each cycle, the corrosion rate increases during drying process due to an increase in Cl? concentration and an enhancement of oxygen diffusion by thinning out of the electrolyte. As corrosion process proceeds, the corrosion rate increases greatly and reaches a maximum. During subsequent corrosion stage, the corrosion rate decreases greatly and keeps at a low value due to the formation of a stable rust layer.

Ch. Thee; Long Hao; Junhua Dong; Xin Mu; Xin Wei; Xiaofang Li; Wei Ke

2014-01-01T23:59:59.000Z

312

The future of coproducts from corn processing  

Science Journals Connector (OSTI)

Increased demand for ethanol as a fuel additive has resulted in dramatic growth in ethanol production. Ethanol is produced from corn by either wet milling or dry-grind processing. In wet milling, the corn kernel ...

Kent D. Rausch; Ronald L. Belyea

2006-01-01T23:59:59.000Z

313

Integrated coal preparation and CWF processing plant: Conceptual design and costing  

SciTech Connect

At the request of the US Department of Energy (DOE), Pittsburgh Energy Technology Center, a study was conducted to provide DOE with a reliable, documented estimate of the cost of producing coal-water fuel (CWF). The approach to the project was to specify a plant capacity and location, identify and analyze a suitable coal, and develop a conceptual design for an integrated coal preparation and CWF processing plant. Using this information, a definitive costing study was then conducted, on the basis of which an economic and sensitivity analysis was performed utilizing a financial evaluation model to determine a price for CWF in 1992. The design output of the integrated plant is 200 tons of coal (dry basis) per hour. Operating at a capacity factor of 83 percent, the baseline design yields approximately 1.5 million tons per year of coal on a dry basis. This is approximately equivalent to the fuel required to continuously generate 500 MW of electric power. The CWF produced by the plant is intended as a replacement for heavy oil or gas in electric utility and large industrial boilers. The particle size distribution, particularly the top size, and the ash content of the coal in the CWF are specified at significantly lower levels than is commonly found in typical pulverized coal grinds. The particle top size is 125 microns (vs typically 300m[mu] for pulverized coal) and the coal ash content is 3.8 percent. The lower top size is intended to promote complete carbon burnout at less derating in boilers that are not designed for coal firing. The reduced mineral matter content will produce ash of very fine particle size during combustion, which leads to less impaction and reduced fouling of tubes in convective passages.

McHale, E.T.; Paul, A.D.; Bartis, J.T. (Science Applications International Corp., McLean, VA (United States)); Korkmaz, M. (Roberts and Schaefer Co., Salt Lake City, UT (United States))

1992-12-01T23:59:59.000Z

314

Integrated coal preparation and CWF processing plant: Conceptual design and costing. Final technical report  

SciTech Connect

At the request of the US Department of Energy (DOE), Pittsburgh Energy Technology Center, a study was conducted to provide DOE with a reliable, documented estimate of the cost of producing coal-water fuel (CWF). The approach to the project was to specify a plant capacity and location, identify and analyze a suitable coal, and develop a conceptual design for an integrated coal preparation and CWF processing plant. Using this information, a definitive costing study was then conducted, on the basis of which an economic and sensitivity analysis was performed utilizing a financial evaluation model to determine a price for CWF in 1992. The design output of the integrated plant is 200 tons of coal (dry basis) per hour. Operating at a capacity factor of 83 percent, the baseline design yields approximately 1.5 million tons per year of coal on a dry basis. This is approximately equivalent to the fuel required to continuously generate 500 MW of electric power. The CWF produced by the plant is intended as a replacement for heavy oil or gas in electric utility and large industrial boilers. The particle size distribution, particularly the top size, and the ash content of the coal in the CWF are specified at significantly lower levels than is commonly found in typical pulverized coal grinds. The particle top size is 125 microns (vs typically 300m{mu} for pulverized coal) and the coal ash content is 3.8 percent. The lower top size is intended to promote complete carbon burnout at less derating in boilers that are not designed for coal firing. The reduced mineral matter content will produce ash of very fine particle size during combustion, which leads to less impaction and reduced fouling of tubes in convective passages.

McHale, E.T.; Paul, A.D.; Bartis, J.T. [Science Applications International Corp., McLean, VA (United States); Korkmaz, M. [Roberts and Schaefer Co., Salt Lake City, UT (United States)

1992-12-01T23:59:59.000Z

315

Cold Vacuum Drying Facility - Hanford Site  

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

Disposal Facility U Plant Vitrification Plant Waste Encapsulation and Storage Facility Waste Receiving and Processing Facility Waste Sampling and Characterization Facility Waste...

316

Evaluation of potential food applications of dried distillers spent grain (DSG). Final research report  

SciTech Connect

Results from experimental test bakes indicate that dried distillers spent grain (DSG) can be used to replace up to 15% of the flour for the production of an acceptable variety bread, provided that the DSG is processed under optimum conditions for a satisfactory flavor and color development. The raw materials used for the mash bill may also affect the taste of the finished product. (MHR)

Not Available

1981-02-06T23:59:59.000Z

317

Cold Vacuum Drying facility fire protection system design description (SYS 24)  

SciTech Connect

This document describes the Cold Vacuum Drying Facility (CVDF) fire protection system (FPS). The FPS provides fire detection, suppression, and loss limitation for the CVDF structure, personnel, and in-process spent nuclear fuel. The system provides, along with supporting interfacing systems, detection, alarm, and activation instrumentation and controls, distributive piping system, isolation valves, and materials and controls to limit combustibles and the associated fire loadings.

PITKOFF, C.C.

1999-07-06T23:59:59.000Z

318

Retrofit Project of 2×100 MW Units in Yushe Power Plant, Shanxi Province Using Two Boilers-One CFB FGD  

Science Journals Connector (OSTI)

This paper takes the example of the retrofit of 2×100 MW units of Yushe Power Plant in Shanxi Province, and summarizes the applications of circulation fluid bed flue gas desulphurization (CFB-FGD) adopted “two bo...

Lin Fulin; Lian Egui

2009-01-01T23:59:59.000Z

319

RSP-MW UNIVERSITY OF HAWAII RADIOACTIVE MIXED WASTE PICKUP REQUEST FORM Revision, 4/04 (WASTE CONTAINING BOTH RADIOISOTOPES AND HAZARDOUS CHEMICALS)  

E-Print Network (OSTI)

RSP-MW UNIVERSITY OF HAWAII RADIOACTIVE MIXED WASTE PICKUP REQUEST FORM Revision, 4/04 (WASTE AND UNDERSTAND ALL CONDITIONS ON THIS FORM. GENERATOR CERTIFICATION: I certify the above waste contains

Browder, Tom

320

1352 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 37, NO. 10, OCTOBER 2002 A 120-mW 3-D Rendering Engine With 6-Mb Embedded DRAM  

E-Print Network (OSTI)

1352 IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 37, NO. 10, OCTOBER 2002 A 120-mW 3-D Rendering digital assistant (PDA) in which the power has to be supplied by batteries. Since the lithium battery

Yoo, Hoi-Jun

Note: This page contains sample records for the topic "dry process mw" 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

An integrated computer-based training simulator for the operative personnel of the 800-MW power-generating unit at the Perm District Power Station  

Science Journals Connector (OSTI)

The integrated computer-based training simulator for an 800-MW power-generating unit is described. Its capacities for training the personnel of the boiler-turbine and chemical departments are shown.

N. Yu. Pevneva; V. N. Piskov; A. N. Zenkov

2007-07-01T23:59:59.000Z

322

Nitrogen Control in Electric Arc Furnace Steelmaking by DRI (TRP 0009)  

SciTech Connect

Nitrogen is difficult to remove in electric arc furnace (EAF) steelmaking, requiring the use of more energy in the oxygen steelmaking route to produce low-nitrogen steel. The objective of this work was to determine if the injection of directly reduced iron (DRI) fines into EAFs could reduce the nitrogen content by creating fine carbon monoxide bubbles that rinse nitrogen from the steel. The proposed work included physical and chemical characterization of DRI fines, pilot-scale injection into steel, and mathematical modeling to aid in scale-up of the process. Unfortunately, the pilot-scale injections were unsuccessful, but some full-scale data was obtained. Therefore, the original objectives were met, and presented in the form of recommendations to EAF steelmakers regarding: (1) The best composition and size of DRI fines to use; (2) The amount of DRI fines required to achieve a specific reduction in nitrogen content in the steel; and (3) The injection conditions. This information may be used by steelmakers in techno-economic assessments of the cost of reducing nitrogen with this technology.

Dr. Gordon A. Irons

2004-03-31T23:59:59.000Z

323

Corrosion assessment of dry fuel storage containers  

SciTech Connect

The structural stability as a function of expected corrosion degradation of 75 dry fuel storage containers located in the 200 Area Low-Level Waste Burial Grounds was evaluated. These containers include 22 concrete burial containers, 13 55-gal (208-l) drums, and 40 Experimental Breeder Reactor II (EBR-II) transport/storage casks. All containers are buried beneath at least 48 in. of soil and a heavy plastic tarp with the exception of 35 of the EBR-II casks which are exposed to atmosphere. A literature review revealed that little general corrosion is expected and pitting corrosion of the carbon steel used as the exterior shell for all containers (with the exception of the concrete containers) will occur at a maximum rate of 3.5 mil/yr. Penetration from pitting of the exterior shell of the 208-l drums and EBR-II casks is calculated to occur after 18 and 71 years of burial, respectively. The internal construction beneath the shell would be expected to preclude containment breach, however, for the drums and casks. The estimates for structural failure of the external shells, large-scale shell deterioration due to corrosion, are considerably longer, 39 and 150 years respectively for the drums and casks. The concrete burial containers are expected to withstand a service life of 50 years.

Graves, C.E.

1994-09-01T23:59:59.000Z

324

Dry coating of micronized API powders for improved dissolution of directly compacted tablets with high drug loading  

Science Journals Connector (OSTI)

Motivated by our recent study showing improved flow and dissolution rate of the active pharmaceutical ingredient (API) powders (20 ?m) produced via simultaneous micronization and surface modification through continuous fluid energy milling (FEM) process, the performance of blends and direct compacted tablets with high drug loading is examined. Performance of 50 ?m API powders dry coated without micronization is also considered for comparison. Blends of micronized, non-micronized, dry coated or uncoated API powders at 30, 60 and 70% drug loading, are examined. The results show that the blends containing dry coated API powders, even micronized ones, have excellent flowability and high bulk density compared to the blends containing uncoated API, which are required for direct compaction. As the drug loading increases, the difference between dry coated and uncoated blends is more pronounced, as seen in the proposed bulk density-FFC phase map. Dry coating led to improved tablet compactibility profiles, corresponding with the improvements in blend compressibility. The most significant advantage is in tablet dissolution where for all drug loadings, the t80 for the tablets with dry coated \\{APIs\\} was well under 5 min, indicating that this approach can produce nearly instant release direct compacted tablets at high drug loadings.

Xi Han; Chinmay Ghoroi; Rajesh Davé

2013-01-01T23:59:59.000Z

325

Dynamometer Testing of Samsung 2.5MW Drivetrain: Cooperative Research and Development Final Report, CRADA Number CRD-08-311  

SciTech Connect

SHI's prototype 2.5 MW wind turbine drivetrain was tested at the NWTC 2.5 MW dynamometer test facility over the course of 4 months between December 2009 and March 2010. This successful testing campaign allowed SHI to validate performance, safety, control tuning, and reliability in a controlled environment before moving to full-scale testing and subsequent introduction of a commercial product into the American market.

Wallen, R.

2011-02-01T23:59:59.000Z

326

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 9, SEPTEMBER 2007 2021 A 0.2-mW 2-Mb/s Digital Transceiver Based  

E-Print Network (OSTI)

IEEE JOURNAL OF SOLID-STATE CIRCUITS, VOL. 42, NO. 9, SEPTEMBER 2007 2021 A 0.2-mW 2-Mb/s Digital rate of 1.1 10 7, dissipating only 0.2 mW from a 1-V supply generated by a 1.5-V battery. Index Terms body, corresponding to 1­2 m. Moreover, it should be powered by a very small battery in order

Yoo, Hoi-Jun

327

Chapter 5 - Gasification Processes  

Science Journals Connector (OSTI)

Publisher Summary There is a broad range of reactor types that are used in the practical realization of the gasification process. For most purposes, these reactor types can be grouped into one of three categories: moving-bed gasifiers, fluid-bed gasifiers, and entrained-flow gasifiers. Moving-bed processes are the oldest processes, and two processes in particular, the producer gas process and the water gas process, have played an important role in the production of synthesis gas from coal and coke. In moving bed processes, there are the sasol-lurgi dry bottom process, British Gas/Lurgi (BGL) slagging gasifier, that are detailed in the chapter along with their applications. Following this, fluid-bed processes are discussed in which the blast has two functions: that of blast as a reactant and that of the fluidizing medium for the bed. The best known fluid-bed gasifiers that have no tar problem are regenerators of catalytic cracking units that often operate under reducing, that is, gasification conditions that can be found in many refineries. HRL process, BHEL gasifier, circulating fluidized-bed (CFB) processes, the KBR transport gasifier, agglomerating fluid-bed processes, the Pratt & Whitney Rocketdyne (PWR) gasifier, the GEE gasification process, the Shell Gasification Process (SGP), Lurgi’ s Multi-Purpose Gasification process (MPG), etc. are the various processes discussed in the chapter.

Christopher Higman; Maarten van der Burgt

2008-01-01T23:59:59.000Z

328

Solvent Selection Use dry ice/isopropanol for cooling baths  

E-Print Network (OSTI)

Solvent Selection Use dry ice/isopropanol for cooling baths Reaches essentially the same temperature as dry ice/acetone (-77°C vs. -78°C), but the lower volatility of isopropanol minimizes vapor a closed-loop cooling system for condensers Closed-loop cooling systems eliminate wastewater and accidental

Chan, Hue Sun

329

RISO-M-2438 Dry deposition and resuspension of  

E-Print Network (OSTI)

CO RISO-M-2438 2 S Dry deposition and resuspension of particulate matter in city environments N 1984 få #12;RIS�-M-2438 DRY DEPOSITION AND RESUSPENSION OF PARITUCLATE NATTER IN CITY ENVIRONMENTS N.O. Jensen Abstract. The report describes, mostly in qualitative terms, the deposition and resuspension

330

Simple approaches for measuring dry atmospheric nitrogen deposition to watersheds  

E-Print Network (OSTI)

'' and spatial variations of gaseous dry N deposition (i.e., nitrogen dioxide (NO2) and ammonia (NH3)), thoughSimple approaches for measuring dry atmospheric nitrogen deposition to watersheds Heather E. Golden the effects of atmospheric nitrogen (N) deposition on surface water quality requires accurate accounts

Elliott, Emily M.

331

Dry friction avalanches: Experiment and theory Sergey V. Buldyrev,1  

E-Print Network (OSTI)

Dry friction avalanches: Experiment and theory Sergey V. Buldyrev,1 John Ferrante,2 and Fredy R and theoretical models are presented supporting the conjecture that dry friction stick-slip is described by self the variation of the friction force as a function of time. We study nominally flat surfaces of matching aluminum

Buldyrev, Sergey

332

Horizontal Air Flow Drying Foods at Home Safely  

E-Print Network (OSTI)

Horizontal Air Flow Drying Foods at Home Safely Choosing a Food Dehydrator Drying is one. The thermostat should go up to 160 degrees F. The unit should have a fan or blower for air circulation. Mesh trays made of sturdy plastic that can be easily washed. UL seal of approval is recommended for safety

333

Innovative Drying Technology Extracts More Energy from High Moisture Coal |  

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

Innovative Drying Technology Extracts More Energy from High Innovative Drying Technology Extracts More Energy from High Moisture Coal Innovative Drying Technology Extracts More Energy from High Moisture Coal March 11, 2010 - 12:00pm Addthis Washington, DC - An innovative coal-drying technology that will extract more energy from high moisture coal at less cost and simultaneously reduce potentially harmful emissions is ready for commercial use after successful testing at a Minnesota electric utility. The DryFining(TM) technology was developed with funding from the first round of the U.S. Department of Energy's Clean Coal Power Initiative (CCPI). Great River Energy of Maple Grove, Minn., has selected the WorleyParsons Group to exclusively distribute licenses for the technology, which essentially uses waste heat from a power plant to reduce moisture content

334

The Radiance Process: Water and Chemical Free Cleaning  

E-Print Network (OSTI)

Radiance Services Company manages a new technology called the Radiance Process®, a dry non-toxic technology for surface cleaning. The Radiance Process received the National Pollution Prevention Roundtable's 1997 Most Valuable Pollution Prevention...

Robison, J. H.

335

Improving the Efficiency of Your Process Cooling System  

E-Print Network (OSTI)

Many industries require process cooling to achieve desired outcomes of specific processes. This cooling may come from cooling towers, once-through water, mechanical refrigeration, or cryogenic sources such as liquid nitrogen or dry ice. This paper...

Baker, R.

2005-01-01T23:59:59.000Z

336

"YEAR","MONTH","STATE","UTILITY CODE","UTILITY NAME","RESIDENTIAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","COMMERCIAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","TOTAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","COMMERCIAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","INDUSTRIAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","TRANSPORTATION PHOTOVOLTAIC NET METERING CUSTOMER COUNT","TOTAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","RESIDENTIAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","COMMERCIAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION WIND ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL WIND INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL WIND INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL WIND INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION WIND INSTALLED NET METERING CAPACITY (MW)","TOTAL WIND INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL WIND NET METERING CUSTOMER COUNT","COMMERCIAL WIND NET METERING CUSTOMER COUNT","INDUSTRIAL WIND NET METERING CUSTOMER COUNT","TRANSPORTATION WIND NET METERING CUSTOMER COUNT","TOTAL WIND NET METERING CUSTOMER COUNT","RESIDENTIAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","COMMERCIAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION OTHER ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL OTHER INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL OTHER INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL OTHER INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION OTHER INSTALLED NET METERING CAPACITY (MW)","TOTAL OTHER INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL OTHER NET METERING CUSTOMER COUNT","COMMERCIAL OTHER NET METERING CUSTOMER COUNT","INDUSTRIAL OTHER NET METERING CUSTOMER COUNT","TRANSPORTATION OTHER NET METERING CUSTOMER COUNT","TOTAL OTHER NET METERING CUSTOMER COUNT","RESIDENTIAL TOTAL ENERGY SOLD BACK TO THE UTILITY (MWh)","COMMERCIAL TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL TOTAL INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL TOTAL INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL TOTAL INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION TOTAL INSTALLED NET METERING CAPACITY (MW)","TOTAL INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL TOTAL NET METERING CUSTOMER COUNT","COMMERCIAL TOTAL NET METERING CUSTOMER COUNT","INDUSTRIAL TOTAL NET METERING CUSTOMER COUNT","TRANSPORTATION TOTAL NET METERING CUSTOMER COUNT","TOTAL NET METERING CUSTOMER COUNT","RESIDENTIAL ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","COMMERCIAL ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","INDUSTRIAL ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","TRANSPORTATION ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","TOTAL ELECTRIC ENERGY SOLD BACK TO THE UTILITYFOR ALL STATES SERVED(MWh)","RESIDENTIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","COMMERCIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INDUSTRIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","TRANSPORTATION INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","RESIDENTIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","COMMERCIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","INDUSTRIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","TRANSPORTATION NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","NET METERING CUSTOMER COUNT FOR ALL STATES SERVED"  

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

UTILITYFOR ALL STATES SERVED(MWh)","RESIDENTIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","COMMERCIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INDUSTRIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","TRANSPORTATION INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","RESIDENTIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","COMMERCIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","INDUSTRIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","TRANSPORTATION NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","NET METERING CUSTOMER COUNT FOR ALL STATES SERVED"

337

"YEAR","MONTH","STATE","UTILITY CODE","UTILITY NAME","RESIDENTIAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","COMMERCIAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL PHOTOVOLTAIC ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","TOTAL PHOTOVOLTAIC INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","COMMERCIAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","INDUSTRIAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","TRANSPORTATION PHOTOVOLTAIC NET METERING CUSTOMER COUNT","TOTAL PHOTOVOLTAIC NET METERING CUSTOMER COUNT","RESIDENTIAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","COMMERCIAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION WIND ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL WIND ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL WIND INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL WIND INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL WIND INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION WIND INSTALLED NET METERING CAPACITY (MW)","TOTAL WIND INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL WIND NET METERING CUSTOMER COUNT","COMMERCIAL WIND NET METERING CUSTOMER COUNT","INDUSTRIAL WIND NET METERING CUSTOMER COUNT","TRANSPORTATION WIND NET METERING CUSTOMER COUNT","TOTAL WIND NET METERING CUSTOMER COUNT","RESIDENTIAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","COMMERCIAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION OTHER ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL OTHER ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL OTHER INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL OTHER INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL OTHER INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION OTHER INSTALLED NET METERING CAPACITY (MW)","TOTAL OTHER INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL OTHER NET METERING CUSTOMER COUNT","COMMERCIAL OTHER NET METERING CUSTOMER COUNT","INDUSTRIAL OTHER NET METERING CUSTOMER COUNT","TRANSPORTATION OTHER NET METERING CUSTOMER COUNT","TOTAL OTHER NET METERING CUSTOMER COUNT","RESIDENTIAL TOTAL ENERGY SOLD BACK TO THE UTILITY (MWh)","COMMERCIAL TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","INDUSTRIAL TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","TRANSPORTATION TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","TOTAL ELECTRIC ENERGY SOLD BACK (MWh)","RESIDENTIAL TOTAL INSTALLED NET METERING CAPACITY (MW)","COMMERCIAL TOTAL INSTALLED NET METERING CAPACITY (MW)","INDUSTRIAL TOTAL INSTALLED NET METERING CAPACITY (MW)","TRANSPORTATION TOTAL INSTALLED NET METERING CAPACITY (MW)","TOTAL INSTALLED NET METERING CAPACITY (MW)","RESIDENTIAL TOTAL NET METERING CUSTOMER COUNT","COMMERCIAL TOTAL NET METERING CUSTOMER COUNT","INDUSTRIAL TOTAL NET METERING CUSTOMER COUNT","TRANSPORTATION TOTAL NET METERING CUSTOMER COUNT","TOTAL NET METERING CUSTOMER COUNT","RESIDENTIAL ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","COMMERCIAL ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","INDUSTRIAL ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","TRANSPORTATION ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","TOTAL ELECTRIC ENERGY SOLD BACK TO THE UTILITY FOR ALL STATES SERVED(MWh)","RESIDENTIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","COMMERCIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INDUSTRIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","TRANSPORTATION INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","RESIDENTIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","COMMERCIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","INDUSTRIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","TRANSPORTATION NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","NET METERING CUSTOMER COUNT FOR ALL STATES SERVED"  

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

UTILITY FOR ALL STATES SERVED(MWh)","RESIDENTIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","COMMERCIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INDUSTRIAL INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","TRANSPORTATION INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","INSTALLED NET METERING CAPACITY FOR ALL STATES SERVED(MW)","RESIDENTIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","COMMERCIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","INDUSTRIAL NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","TRANSPORTATION NET METERING CUSTOMER COUNT FOR ALL STATES SERVED","NET METERING CUSTOMER COUNT FOR ALL STATES SERVED"

338

Structural Sensitivity of Dry Storage Canisters  

SciTech Connect

This LS-DYNA modeling study evaluated a generic used nuclear fuel vertical dry storage cask system under tip-over, handling drop, and seismic load cases to determine the sensitivity of the canister containment boundary to these loads. The goal was to quantify the expected failure margins to gain insight into what material changes over the extended long-term storage lifetime could have the most influence on the security of the containment boundary. It was determined that the tip-over case offers a strong challenge to the containment boundary, and identifies one significant material knowledge gap, the behavior of welded stainless steel joints under high-strain-rate conditions. High strain rates are expected to increase the material’s effective yield strength and ultimate strength, and may decrease its ductility. Determining and accounting for this behavior could potentially reverse the model prediction of a containment boundary failure at the canister lid weld. It must be emphasized that this predicted containment failure is an artifact of the generic system modeled. Vendor specific designs analyze for cask tip-over and these analyses are reviewed and approved by the Nuclear Regulatory Commission. Another location of sensitivity of the containment boundary is the weld between the base plate and the canister shell. Peak stresses at this location predict plastic strains through the whole thickness of the welded material. This makes the base plate weld an important location for material study. This location is also susceptible to high strain rates, and accurately accounting for the material behavior under these conditions could have a significant effect on the predicted performance of the containment boundary. The handling drop case was largely benign to the containment boundary, with just localized plastic strains predicted on the outer surfaces of wall sections. It would take unusual changes in the handling drop scenario to harm the containment boundary, such as raising the drop height or changing the impact angle. The seismic load case was derived from the August 23, 2011 earthquake that affected the North Anna power station. The source of the data was a monitoring station near Charlottesville, Virginia, so the ground motion is not an exact match. Stresses on the containment boundary were so low, even from a fatigue standpoint, that the seismic load case is generally not a concern. Based on this study, it is recommended that high strain rate testing of welded stainless steel test samples be pursued to define the currently unknown material behavior. Additional modeling is recommended to evaluate specific dry storage cask system designs subjected to tip-over loads using a high level of model detail. Additional modeling of the canister interior components (basket, fuel assemblies, etc.) is also recommended, to evaluate the feasibility of fuel retrievability after a tip-over incident. Finally, additional modeling to determine how much degradation a system could undergo and still maintain the integrity of the confinement barrier should be performed.

Klymyshyn, Nicholas A.; Karri, Naveen K.; Adkins, Harold E.; Hanson, Brady D.

2013-09-27T23:59:59.000Z

339

Dry aging beef for the retail channel  

E-Print Network (OSTI)

fabricated in a simulated retail cutting room at Texas A&M University to determine retail yields and processing times. Upon completion of cutting tests, steaks were served to consumers to determine palatability characteristics. Retail cutting tests showed...

Smith, Robert David

2007-09-17T23:59:59.000Z

340

Continuous blending of dry pharmaceutical powders  

E-Print Network (OSTI)

Conventional batch blending of pharmaceutical powders coupled with long quality analysis times increases the production cycle time leading to strained cash flows. Also, scale-up issues faced in process development causes ...

Pernenkil, Lakshman

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "dry process mw" 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

Pilot-scale Limestone Emission Control (LEC) process: A development project. Volume 1, Main report and appendices A, B, C, and D: Final report  

SciTech Connect

ETS, Inc., a pollution consulting firm with headquarters in Roanoke, Virginia, has developed a dry, limestone-based flue gas desulfurization (FGD) system. This SO{sub 2} removal system, called Limestone Emission Control (LEC), can be designed for installation on either new or existing coal-fired boilers. In the LEC process, the SO{sub 2} in the flue gas reacts with wetted granular limestone that is contained in a moving bed. A surface layer of principally calcium sulfate (CaSO{sub 4}) is formed on the limestone. Periodic removal of this surface layer by mechanical agitation allows high utilization of the limestone granules. A nominal 5,000 acfm LEC pilot plant has been designed, fabricated and installed on the slipstream of a 70,000 pph stoker boiler providing steam to Ohio University`s Athens, Ohio campus. A total of over 90 experimental trials have been performed using the pilot-scale moving-bed LEC dry scrubber as a part of this research project with run times ranging up to a high of 125 hours. SO{sub 2} removal efficiencies as high as 99.9% were achievable for all experimental conditions studied during which sufficient humidification was added to the LEC bed. The LEC process and conventional limestone scrubbing have been compared on an equatable basis using flue gas conditions that would be expected at the outlet of the electrostatic precipitator (ESP) of a 500 MW coal-fired power plant. The LEC was found to have a definite economic advantage in both direct capital costs and operating costs. Based on the success and findings of the present project, the next step in LEC process development will be a full-scale commercial demonstration unit.

Prudich, M.E. [Ohio Univ., Athens, OH (United States); Appell, K.W.; McKenna, J.D. [ETS, Inc., Roanoke, VA (United States)

1994-03-01T23:59:59.000Z

342

Determination of electrical resistivity of dry coke beds  

SciTech Connect

The electrical resistivity of the coke bed is of great importance when producing FeMn, SiMn, and FeCr in a submerged arc furnace. In these processes, a coke bed is situated below and around the electrode tip and consists of metallurgical coke, slag, gas, and metal droplets. Since the basic mechanisms determining the electrical resistivity of a coke bed is not yet fully understood, this investigation is focused on the resistivity of dry coke beds consisting of different carbonaceous materials, i.e., coke beds containing no slag or metal. A method that reliably compares the electrical bulk resistivity of different metallurgical cokes at 1500{sup o} C to 1600{sup o}C is developed. The apparatus is dimensioned for industrial sized materials, and the electrical resistivity of anthracite, charcoal, petroleum coke, and metallurgical coke has been measured. The resistivity at high temperatures of the Magnitogorsk coke, which has the highest resistivity of the metallurgical cokes investigated, is twice the resistivity of the Corus coke, which has the lowest electrical resistivity. Zdzieszowice and SSAB coke sort in between with decreasing resistivities in the respective order. The electrical resistivity of anthracite, charcoal, and petroleum coke is generally higher than the resistivity of the metallurgical cokes, ranging from about two to about eight times the resistivity of the Corus coke at 1450{sup o}C. The general trend is that the bulk resistivity of carbon materials decreases with increasing temperature and increasing particle size.

Eidem, P.A.; Tangstad, M.; Bakken, J.A. [NTNU, Trondheim (Norway)

2008-02-15T23:59:59.000Z

343

Integrated dry NO sub x /SO sub 2 emissions control system  

SciTech Connect

This project's goal is to demonstrate the removal up to 70% of the NO{sub x} and 70% of the SO{sub 2} emissions from coal fired utility boilers. It will establish an alternative emissions control technology integrating a combination of several processes, while minimizing capital expenditures and limiting waste production to dry solids that are handled with convention ash removal equipment. These processes include low-NO{sub x} burners and urea injection for NO{sub x} control, sodium- or calcium-based sorbent injection for SO{sub 2} control, and flue gas humidification to enhance the reactivity of the SO{sub 2} control compound.

Not Available

1991-09-10T23:59:59.000Z

344

Sizing of a hot dry rock reservoir from a hydraulic fracturing experiment  

SciTech Connect

Hot dry rock (HDR) reservoirs do not lend themselves to the standard methods of reservoir sizing developed in the petroleum industry such as the buildup/drawdown test. In a HDR reservoir the reservoir is created by the injection of fluid. This process of hydraulic fracturing of the reservoir rock usually involves injection of a large volume (5 million gallons) at high rates (40BPM). A methodology is presented for sizing the HDR reservoir created during the hydraulic fracturing process. The reservoir created during a recent fracturing experiment is sized using the techniques presented. This reservoir is then investigated for commercial potential by simulation of long term power production. 5 refs., 7 figs.

Zyvoloski, G.

1985-01-01T23:59:59.000Z

345

Vol. 83, No. 2, 2006 121 Analysis of Heat Transfer Fouling by Dry-Grind Maize Thin Stillage  

E-Print Network (OSTI)

Vol. 83, No. 2, 2006 121 Analysis of Heat Transfer Fouling by Dry-Grind Maize Thin Stillage Using increases heat transfer resistance, energy use, cleaning costs, downtime to restore evaporators to optimal, particularly energy use. Under- standing the fouling of heat transfer surfaces and the tendencies of process

346

Production of silica aerogel microparticles loaded with ammonia borane by batch and semicontinuous supercritical drying techniques  

Science Journals Connector (OSTI)

Abstract Silica aerogel microparticles were prepared by supercritical drying and used as support for hydrogen-storing ammonia borane (AB). The formation of aerogel microparticles was done using two different processes: batch supercritical fluid extraction and a semicontinuous drying process. Silica aerogel microparticles with a surface area ranging from 400 to 800 m2/g, a volume of pores of 1 cm3/g, and a mean particle diameter ranging from 12 to 27 ?m were produced using the two drying techniques. The particle size distribution (PSD) of the microparticles was influenced by shear rate, amount of catalyst, hydrophilic–hydrophobic solvent ratio and hydrophobic surface modification. In particular, irregular aerogel particles were obtained from hydrophilic gels, while regular, spherical particles with smooth surfaces were obtained from hydrophobic gels. AB was loaded into silica aerogel microparticles in concentrations ranging from 1% till 5% wt. Hydrogen release kinetics from the hydride-loaded aerogel was analyzed with a volumetric cell at 80 °C. By stabilization of AB into the silica aerogel microparticles, an improvement of the release rate of hydrogen from AB was observed.

Miriam Rueda; Luis Miguel Sanz-Moral; Antonio Nieto-Márquez; Pablo Longone; Facundo Mattea; Ángel Martín

2014-01-01T23:59:59.000Z

347

Economic analysis of wind-powered crop drying. Final report  

SciTech Connect

Potential applications of wind energy include not only large central turbines that can be utilized by utilities, but also dispersed systems for farms and other applications. The US Departments of Energy (DOE) and Agriculture (USDA) currently are establishing the feasibility of wind energy use in applications where the energy can be used as available, or stored in a simple form. These applications include production of hot water for rural sanitation, heating and cooling of rural structures and products, drying agricultural products, and irrigation. This study, funded by USDA, analyzed the economic feasibility of wind power in crop drying. Drying of corn, soybeans, rice, peanuts, tobacco, and dehydrated alfalfa were addressed.

Garling, W.S.; Harper, M.R.; Merchant-Geuder, L.; Welch, M.

1980-03-01T23:59:59.000Z

348

Application of probabilistic risk assessment techniques during design phase for dry storage casks  

SciTech Connect

Canisters containing the Three Mile Island (TMI) spent fuel and debris are being stored in a storage pool at the Idaho National Engineering Laboratory (INEL). In order to store these canisters in dry storage casks, a system is being designed to remove entrained water from the canisters. The conceptual design for this drying process was evaluated in respect to the occurrence of a nuclear criticality. The system design was evaluated to address the mechanical failure of the components. Also, human interfaces with the equipment were assessed. The integration of these two facets resulted in a model that was quantified to calculate the occurrence frequency of a nuclear criticality. Changes to design, administrative guidelines, and procedures were recommended so that an acceptable level of risk based on nuclear criticality occurrence frequency could be achieved. 1 ref., 2 figs.

Hallbert, B.P.; Satterwhite, D.G.; Meale, B.M.

1990-01-01T23:59:59.000Z

349

Infrared Dry-peeling Technology for Tomatoes  

E-Print Network (OSTI)

are neutralized and then discharged as wastewater. The high salinity of the wastewater from the peeling process, producing less wastewater and preserving product quality. Infrared drypeeling is expected to reduce: rkapoor@energy.state.ca.us Dr. Zhongli Pan University of California, Davis Phone: (510) 5595861

350

Study of Mono or Polycrystalline Solar Cell Process Using Screen Printing Technology  

Science Journals Connector (OSTI)

The objectives of this contract were to develop a cost effective process for solar cell manufacturing. Dry etching technologies and general use of screen printing have...

J. Donon; H. Lauvray; P. Loubly; P. Aubril

1983-01-01T23:59:59.000Z

351

Dry Lake II Wind Farm | Open Energy Information  

Open Energy Info (EERE)

Dry Lake II Wind Farm Dry Lake II Wind Farm Jump to: navigation, search Name Dry Lake II Wind Farm Facility Dry Lake II Sector Wind energy Facility Type Commercial Scale Wind Facility Status In Service Owner Iberdrola Renewables Developer Iberdrola Renewables Energy Purchaser Salt River Project Location Northwest of Snowflake AZ Coordinates 34.635651°, -110.357351° 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":34.635651,"lon":-110.357351,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

352

Dry Cask Storage Study Feb 1989 | Department of Energy  

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

Dry Cask Storage Study Feb 1989 Dry Cask Storage Study Feb 1989 Dry Cask Storage Study Feb 1989 This report on the use of dry-cask-storage technologies at the sites of civilian nuclear power reactors has been prepared by the U.S. Department of Energy (DOE} in response to the requirements of the Nuclear Waste Policy Amendments Act of 1987 (P.L. 100-203). In particular, Section 5064 of the Amendments Act directs the Secretary of Energy to conduct a study and evaluation of using these technologies for the temporary storage of spent nuclear fuel until such time as a permanent geologic repository has been constructed and licensed by the Nuclear Regulatory Commission (NRC). In conducting this study, the DOE is required to consider such factors as costs, effects on human health and the environment, effects on the costs

353

Disneyland's Dry Cleaning Gets an Energy Efficient Upgrade | Department  

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

Disneyland's Dry Cleaning Gets an Energy Efficient Upgrade Disneyland's Dry Cleaning Gets an Energy Efficient Upgrade Disneyland's Dry Cleaning Gets an Energy Efficient Upgrade March 16, 2011 - 2:58pm Addthis April Saylor April Saylor Former Digital Outreach Strategist, Office of Public Affairs What does this project do? In three hours, enough energy is recovered from the TMC to heat 15 loads of water for L&N's largest-capacity washing machine, and enough water is recovered to fill 1-1/2 loads of that same machine. As the provider of laundry and dry cleaning services for Disneyland Resort's costumes and hospitality supply items, L&N Costume and Linen Service knows a little something about both quantity and quality. Now, with the help of the Gas Technology Institute (GTI) and the Department of Energy, this forward-looking enterprise is embracing new, clean energy

354

Aq Dryers Agricultural Drying Low Temperature Geothermal Facility | Open  

Open Energy Info (EERE)

Aq Dryers Agricultural Drying Low Temperature Geothermal Facility Aq Dryers Agricultural Drying Low Temperature Geothermal Facility Jump to: navigation, search Name Aq Dryers Agricultural Drying Low Temperature Geothermal Facility Facility Aq Dryers Sector Geothermal energy Type Agricultural Drying Location Vale, Oregon Coordinates 43.9821055°, -117.2382311° 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":[]}

355

Winnemucca Dry Lake Geothermal Area | Open Energy Information  

Open Energy Info (EERE)

Winnemucca Dry Lake Geothermal Area Winnemucca Dry Lake Geothermal Area (Redirected from Winnemucca Dry Lake Area) Jump to: navigation, search GEOTHERMAL ENERGYGeothermal Home Geothermal Resource Area: Winnemucca Dry Lake Geothermal Area Contents 1 Area Overview 2 History and Infrastructure 3 Regulatory and Environmental Issues 4 Exploration History 5 Well Field Description 6 Geology of the Area 7 Geofluid Geochemistry 8 NEPA-Related Analyses (0) 9 Exploration Activities (1) 10 References Area Overview Geothermal Area Profile Location: Nevada Exploration Region: Walker-Lane Transition Zone Geothermal Region GEA Development Phase: 2008 USGS Resource Estimate Mean Reservoir Temp: Estimated Reservoir Volume: Mean Capacity: Click "Edit With Form" above to add content History and Infrastructure Operating Power Plants: 0

356

Colorado Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

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

Sales (Billion Cubic Feet) Colorado Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 1,049...

357

Colorado Dry Natural Gas Reserves Adjustments (Billion Cubic...  

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

Adjustments (Billion Cubic Feet) Colorado Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

358

Colorado Dry Natural Gas New Reservoir Discoveries in Old Fields...  

Annual Energy Outlook 2012 (EIA)

New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Colorado Dry Natural Gas New Reservoir Discoveries in Old Fields (Billion Cubic Feet) Decade Year-0 Year-1 Year-2...

359

Colorado Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Colorado Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

360

Colorado Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

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

Extensions (Billion Cubic Feet) Colorado Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

Note: This page contains sample records for the topic "dry process mw" 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

Colorado Dry Natural Gas Reserves Revision Decreases (Billion...  

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

Decreases (Billion Cubic Feet) Colorado Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

362

Colorado Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Acquisitions (Billion Cubic Feet) Colorado Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

363

Precipitation scavenging, dry deposition, and resuspension. Volume 2. Proceedings  

SciTech Connect

Volume 2 of these proceedings contains papers on dry deposition and resuspension of airborne pollutants. Items within the scope of EDB have been entered separately into the data base. (ACR)

Pruppacher, H.R.; Semonin, R.G.; Slinn, W.G.N.

1983-01-01T23:59:59.000Z

364

Loading guide for dry-type power transformers  

E-Print Network (OSTI)

Applicable to naturally cooled dry-type power transformers complying with IEC 60726. Permits the calculation of, and indicates the permissible loading under certain defined conditions in terms of rated current.

International Electrotechnical Commission. Geneva

1987-01-01T23:59:59.000Z

365

Effects of Multiple Drying Cycles on HBU PWR Cladding Alloys  

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

The purpose of this research effort is to determine the effects of canister/cask vacuum drying and storage on radial hydride precipitation in high?burnup (HBU) pressurized water reactor (PWR)...

366

Mathematical model of a Hot Dry Rock system  

Science Journals Connector (OSTI)

......efficiency calculations, geothermal energy, Hot Dry Rock, multiple crack...is to estimate the amount of energy which may be produced by a geothermic power station. Heat capacity...provides a large resource of energy. To obtain the energy cold......

Norbert Heuer; Tassilo Küpper; Dirk Windelberg

1991-06-01T23:59:59.000Z

367

Gulf of Mexico Federal Offshore Dry Natural Gas Production (Billion...  

Gasoline and Diesel Fuel Update (EIA)

(Billion Cubic Feet) Gulf of Mexico Federal Offshore Dry Natural Gas Production (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

368

Gulf of Mexico Federal Offshore Dry Natural Gas Expected Future...  

Gasoline and Diesel Fuel Update (EIA)

Expected Future Production (Billion Cubic Feet) Gulf of Mexico Federal Offshore Dry Natural Gas Expected Future Production (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3...

369

A nontransferring dry adhesive with hierarchical polymer nanohairs  

Science Journals Connector (OSTI)

A nontransferring dry adhesive with hierarchical polymer nanohairs 10.1073/pnas.0900323106 Hoon Eui Jeong Jin-Kwan Lee Hong Nam Kim Sang Heup Moon Kahp Y. Suh a School of Mechanical and Aerospace Engineering, b School of Chemical...

Hoon Eui Jeong; Jin-Kwan Lee; Hong Nam Kim; Sang Heup Moon; Kahp Y. Suh

2009-01-01T23:59:59.000Z

370

Model-Generated Predictions of Dry Thunderstorm Potential  

Science Journals Connector (OSTI)

Dry thunderstorms (those that occur without significant rainfall at the ground) are common in the interior western United States. Moisture drawn into the area from the Gulfs of Mexico and California is sufficient to form high-based thunderstorms. ...

Miriam L. Rorig; Steven J. McKay; Sue A. Ferguson; Paul Werth

2007-05-01T23:59:59.000Z

371

Reservoir Investigations on the Hot Dry Rock Geothermal System...  

Open Energy Info (EERE)

Investigations on the Hot Dry Rock Geothermal System, Fenton Hill, New Mexico- Tracer Test Results Jump to: navigation, search OpenEI Reference LibraryAdd to library Conference...

372

Oklahoma Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Oklahoma Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

373

California Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) California Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

374

Wyoming Dry Natural Gas Reserves Revision Decreases (Billion...  

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

Decreases (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

375

Michigan Dry Natural Gas Reserves New Field Discoveries (Billion...  

Gasoline and Diesel Fuel Update (EIA)

New Field Discoveries (Billion Cubic Feet) Michigan Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

376

Michigan Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

Gasoline and Diesel Fuel Update (EIA)

Sales (Billion Cubic Feet) Michigan Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 479 24...

377

California Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

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

Acquisitions (Billion Cubic Feet) California Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

378

Wyoming Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

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

Sales (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 1,780...

379

Alaska Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Extensions (Billion Cubic Feet) Alaska Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

380

Arkansas Dry Natural Gas Reserves Revision Increases (Billion...  

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

Increases (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

Note: This page contains sample records for the topic "dry process mw" 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

Oklahoma Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Extensions (Billion Cubic Feet) Oklahoma Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

382

Pennsylvania Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

383

Kansas Dry Natural Gas Reserves Revision Decreases (Billion Cubic...  

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

Decreases (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

384

California Dry Natural Gas Reserves Revision Increases (Billion...  

Annual Energy Outlook 2012 (EIA)

Increases (Billion Cubic Feet) California Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

385

Montana Dry Natural Gas Reserves Revision Increases (Billion...  

Annual Energy Outlook 2012 (EIA)

Increases (Billion Cubic Feet) Montana Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

386

Louisiana Dry Natural Gas Reserves Revision Increases (Billion...  

Gasoline and Diesel Fuel Update (EIA)

Increases (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

387

Florida Dry Natural Gas Reserves Revision Decreases (Billion...  

Annual Energy Outlook 2012 (EIA)

Decreases (Billion Cubic Feet) Florida Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

388

Oklahoma Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

Annual Energy Outlook 2012 (EIA)

Sales (Billion Cubic Feet) Oklahoma Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 1,243...

389

Montana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Montana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

390

Utah Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Utah Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

391

Michigan Dry Natural Gas Reserves Revision Increases (Billion...  

Gasoline and Diesel Fuel Update (EIA)

Increases (Billion Cubic Feet) Michigan Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

392

Alabama Dry Natural Gas Reserves Revision Increases (Billion...  

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

Increases (Billion Cubic Feet) Alabama Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

393

Alabama Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

Gasoline and Diesel Fuel Update (EIA)

Sales (Billion Cubic Feet) Alabama Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 140 1 6...

394

Utah Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Utah Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

395

Mississippi Dry Natural Gas Reserves Sales (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Sales (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 96 34...

396

Mississippi Dry Natural Gas Reserves Revision Decreases (Billion...  

Gasoline and Diesel Fuel Update (EIA)

Decreases (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

397

Arkansas Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

398

Utah Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

Annual Energy Outlook 2012 (EIA)

Sales (Billion Cubic Feet) Utah Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 568 17 978...

399

Utah Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

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

Adjustments (Billion Cubic Feet) Utah Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

400

Michigan Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Michigan Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

Note: This page contains sample records for the topic "dry process mw" 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

Arkansas Dry Natural Gas Reserves Adjustments (Billion Cubic...  

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

Adjustments (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

402

California Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) California Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

403

Virginia Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

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

Acquisitions (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

404

Louisiana Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

405

Louisiana Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Acquisitions (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

406

Mississippi Dry Natural Gas Reserves Revision Increases (Billion...  

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

Increases (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

407

Alabama Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Alabama Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

408

Montana Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Montana Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

409

Ohio Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet...  

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

Acquisitions (Billion Cubic Feet) Ohio Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

410

Virginia Dry Natural Gas Reserves Revision Increases (Billion...  

Annual Energy Outlook 2012 (EIA)

Increases (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

411

Pennsylvania Dry Natural Gas Reserves New Field Discoveries ...  

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

New Field Discoveries (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

412

California Dry Natural Gas Reserves Extensions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Extensions (Billion Cubic Feet) California Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

413

Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

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

Adjustments (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

414

Arkansas Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Extensions (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

415

Ohio Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Ohio Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

416

Alabama Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Extensions (Billion Cubic Feet) Alabama Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

417

Montana Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Extensions (Billion Cubic Feet) Montana Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

418

Kansas Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet...  

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

Acquisitions (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

419

Virginia Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Extensions (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

420

Mississippi Dry Natural Gas Reserves Extensions (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Extensions (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

Note: This page contains sample records for the topic "dry process mw" 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

Wyoming Dry Natural Gas Reserves Revision Increases (Billion...  

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

Increases (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

422

Virginia Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

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

Sales (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 28 718 0...

423

Michigan Dry Natural Gas Reserves Revision Decreases (Billion...  

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

Decreases (Billion Cubic Feet) Michigan Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

424

Texas Dry Natural Gas Reserves Revision Increases (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Increases (Billion Cubic Feet) Texas Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

425

Florida Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

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

Extensions (Billion Cubic Feet) Florida Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

426

Ohio Dry Natural Gas Reserves Revision Decreases (Billion Cubic...  

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

Decreases (Billion Cubic Feet) Ohio Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

427

Alaska Dry Natural Gas Reserves Revision Decreases (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Decreases (Billion Cubic Feet) Alaska Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

428

Arkansas Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

429

Louisiana Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

430

Wyoming Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

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

Acquisitions (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

431

Mississippi Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

432

Utah Dry Natural Gas Reserves Revision Increases (Billion Cubic...  

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

Increases (Billion Cubic Feet) Utah Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

433

Arkansas Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

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

Sales (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 336 8 66...

434

Pennsylvania Dry Natural Gas Reserves Extensions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Extensions (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

435

Utah Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

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

Extensions (Billion Cubic Feet) Utah Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 93...

436

Texas Dry Natural Gas Reserves Revision Decreases (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Decreases (Billion Cubic Feet) Texas Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

437

Mississippi Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

438

Louisiana Dry Natural Gas Reserves Sales (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Sales (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 597 496...

439

Kansas Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

Gasoline and Diesel Fuel Update (EIA)

Sales (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 190 259 43...

440

Alabama Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Acquisitions (Billion Cubic Feet) Alabama Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

Note: This page contains sample records for the topic "dry process mw" 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

Louisiana Dry Natural Gas Reserves Extensions (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Extensions (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

442

Ohio Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

Gasoline and Diesel Fuel Update (EIA)

Sales (Billion Cubic Feet) Ohio Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 124 87 19 7...

443

Kansas Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Kansas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

444

Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Florida Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

445

Oklahoma Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Oklahoma Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

446

Florida Dry Natural Gas Reserves Revision Increases (Billion...  

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

Increases (Billion Cubic Feet) Florida Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

447

Mississippi Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Mississippi Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

448

Montana Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Montana Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

449

Alaska Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Alaska Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

450

Pennsylvania Dry Natural Gas Reserves Sales (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Sales (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 124...

451

Alabama Dry Natural Gas Reserves Revision Decreases (Billion...  

Annual Energy Outlook 2012 (EIA)

Decreases (Billion Cubic Feet) Alabama Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

452

Texas Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Acquisitions (Billion Cubic Feet) Texas Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

453

Pennsylvania Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

454

Montana Dry Natural Gas Reserves Revision Decreases (Billion...  

Annual Energy Outlook 2012 (EIA)

Decreases (Billion Cubic Feet) Montana Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

455

California Dry Natural Gas Reserves Revision Decreases (Billion...  

Gasoline and Diesel Fuel Update (EIA)

Decreases (Billion Cubic Feet) California Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

456

Utah Dry Natural Gas Reserves Revision Decreases (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Decreases (Billion Cubic Feet) Utah Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

457

Virginia Dry Natural Gas Reserves New Field Discoveries (Billion...  

Annual Energy Outlook 2012 (EIA)

New Field Discoveries (Billion Cubic Feet) Virginia Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

458

Michigan Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Extensions (Billion Cubic Feet) Michigan Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

459

Alabama Dry Natural Gas Reserves New Field Discoveries (Billion...  

Gasoline and Diesel Fuel Update (EIA)

New Field Discoveries (Billion Cubic Feet) Alabama Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

460

Wyoming Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

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

Extensions (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

Note: This page contains sample records for the topic "dry process mw" 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

Kansas Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

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

Extensions (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

462

Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

463

Ohio Dry Natural Gas Reserves Revision Increases (Billion Cubic...  

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

Increases (Billion Cubic Feet) Ohio Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

464

Wyoming Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Wyoming Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6...

465

Pennsylvania Dry Natural Gas Reserves Revision Increases (Billion...  

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

Increases (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

466

Virginia Dry Natural Gas Reserves Adjustments (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Adjustments (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

467

Texas Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Texas Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

468

Alaska Dry Natural Gas Reserves Revision Increases (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Increases (Billion Cubic Feet) Alaska Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

469

Michigan Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Michigan Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

470

California Dry Natural Gas Reserves Sales (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Sales (Billion Cubic Feet) California Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 51 7...

471

Texas Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

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

Extensions (Billion Cubic Feet) Texas Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's...

472

Virginia Dry Natural Gas Reserves Revision Decreases (Billion...  

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

Decreases (Billion Cubic Feet) Virginia Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

473

Montana Dry Natural Gas Reserves Sales (Billion Cubic Feet)  

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

Sales (Billion Cubic Feet) Montana Dry Natural Gas Reserves Sales (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 2000's 9 57 10...

474

Oklahoma Dry Natural Gas Reserves Acquisitions (Billion Cubic...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Oklahoma Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

475

Ohio Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Ohio Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

476

Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Adjustments (Billion Cubic Feet) Texas Dry Natural Gas Reserves Adjustments (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1980's...

477

Arkansas Dry Natural Gas Reserves Revision Decreases (Billion...  

Gasoline and Diesel Fuel Update (EIA)

Decreases (Billion Cubic Feet) Arkansas Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

478

Louisiana Dry Natural Gas Reserves Revision Decreases (Billion...  

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

Decreases (Billion Cubic Feet) Louisiana Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

479

Alaska Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet...  

Gasoline and Diesel Fuel Update (EIA)

Acquisitions (Billion Cubic Feet) Alaska Dry Natural Gas Reserves Acquisitions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

480

Pennsylvania Dry Natural Gas Reserves Revision Decreases (Billion...  

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

Decreases (Billion Cubic Feet) Pennsylvania Dry Natural Gas Reserves Revision Decreases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8...

Note: This page contains sample records for the topic "dry process mw" 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

Ohio Dry Natural Gas Reserves Extensions (Billion Cubic Feet...  

Annual Energy Outlook 2012 (EIA)

Extensions (Billion Cubic Feet) Ohio Dry Natural Gas Reserves Extensions (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's...

482

Kansas Dry Natural Gas Reserves Revision Increases (Billion Cubic...  

Annual Energy Outlook 2012 (EIA)

Increases (Billion Cubic Feet) Kansas Dry Natural Gas Reserves Revision Increases (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9...

483

Alaska Dry Natural Gas Reserves New Field Discoveries (Billion...  

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

New Field Discoveries (Billion Cubic Feet) Alaska Dry Natural Gas Reserves New Field Discoveries (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7...

484

Cold Vacuum Drying (CVD) Facility Diesel Generator Fire Protection  

SciTech Connect

This Acceptance Test Procedure (ATP) has been prepared to demonstrate that the Fire Protection and Detection System installed by Project W-441 (Cold Vacuum Drying Facility and Diesel Generator Building) functions as required by project specifications.

SINGH, G.

2000-04-25T23:59:59.000Z

485

Carbon Sequestration and Turnover in Semiarid Savannas and Dry Forest  

Science Journals Connector (OSTI)

Data on carbon and biomass budgets under different land use in tropical savannas and some dry forests are reviewed. Global data show wide ranges of biomass carbon stocks (20-150 Mg C ha-1), net primary product...

H. Tiessen; C. Feller; E.V.S.B. Sampaio; P. Garin

1998-09-01T23:59:59.000Z

486

,"New York Dry Natural Gas Production (Million Cubic Feet)"  

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

,,"(202) 586-8800",,,"1162014 3:12:12 PM" "Back to Contents","Data 1: New York Dry Natural Gas Production (Million Cubic Feet)" "Sourcekey","NA1160SNY2"...

487

,"New York Dry Natural Gas Production (Million Cubic Feet)"  

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

,,"(202) 586-8800",,,"1162014 3:12:11 PM" "Back to Contents","Data 1: New York Dry Natural Gas Production (Million Cubic Feet)" "Sourcekey","NA1160SNY2"...

488

Sandis irradiator for dried sewage solids. Final safety analysis report  

SciTech Connect

Analyses of the hazards associated with the operation of the Sandia irradiator for dried sewage solids, as well as methods and design considerations to minimize these hazards, are presented in accordance with DOE directives.

Morris, M.

1980-07-01T23:59:59.000Z

489

Geothermal Food Processors Agricultural Drying Low Temperature Geothermal  

Open Energy Info (EERE)

Food Processors Agricultural Drying Low Temperature Geothermal Food Processors Agricultural Drying Low Temperature Geothermal Facility Jump to: navigation, search Name Geothermal Food Processors Agricultural Drying Low Temperature Geothermal Facility Facility Geothermal Food Processors Sector Geothermal energy Type Agricultural Drying Location Fernley, Nevada Coordinates 39.6079683°, -119.2518349° 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":[]}

490

OXIDATION OF DRY HYDROCARBONS AT HIGH-POWER DENSITY ANODES  

SciTech Connect

This work builds upon discoveries by the University of Pennsylvania and others pertaining to the oxidation of dry hydrocarbon fuels in high temperature solid oxide fuel cells. The work reported here was restricted primarily to dry methane and confirms that YSZ-based cells, having ceria in the anode as a catalyst and copper in the anode as a current collector, can operate on dry methane for extended periods. Thirty-three lab-scale cells of various designs were fabricated and operated under a variety of conditions. The longest-lived cell gave stable performance on dry methane at 800 C for over 305 hours. Only slight carbon deposition was noted at the completion of the test. A corresponding nickel/YSZ-based anode would have lasted for less than an hour under these test conditions (which included open circuit potential measurements) before carbon fouling essentially destroyed the cell. The best performing cell achieved 112 mW/cm{sub 2} on dry methane at 800 C. Several problems were encountered with carbon fouling and declining open circuit voltages in many of the test cells after switching from operation on hydrogen to dry methane. Although not rigorously confirmed by experimentation, the results suggested that air infiltration through less than perfect perimeter seals or pinholes in the electrolytes, or both gave rise to conditions that caused the carbon fouling and OCV decline. Small amounts of air reacting with methane in a partial oxidation reaction could produce carbon monoxide that, in turn, would deposit the carbon. If this mechanism is confirmed, it implies that near perfect hardware is required for extended operation. Some evidence was also found for the formation of electrical shorts, probably from carbon deposits bridging the electrolyte. Work with odorized methane and with methane containing 100-ppm hydrogen sulfide confirmed that copper is stable at 800 C in dry hydrocarbon fuels in the presence of sulfur. In a number of cases, but not exclusively, the performance life on dry methane with sulfur compounds was much longer than with dry methane alone. The effect of sulfur compounds in these cases appeared to correlate with inhibition of carbon deposition. Mixed results were obtained for the effect of the sulfur compounds on power density. Progress also was made in understanding the mechanisms involved in direct utilization of dry natural gas. Evidence was developed for three possible mechanisms for dry methane utilization in addition to the usually cited mechanism--direct oxidation of methane by oxygen anions. Further work is required at a fundamental level before the knowledge gained here can be translated into higher levels of performance.

K.Krist; O. Spaldon-Stewart; R. Remick

2004-03-01T23:59:59.000Z

491

Effect of Sterilization by Dry Heat or Autoclaving on Bacterial Penetration through Berea Sandstone  

Science Journals Connector (OSTI)

...autoclaving and dry heat on pore entrance size distribution of Berea...or dry heat then autoclave...entrance size distribution. However...entrance size distribution, which would...that these losses in cementation...with dry-heat-sterilized...

Gary E. Jenneman; Michael J. McInerney; Michael E. Crocker; Roy M. Knapp

1986-01-01T23:59:59.000Z

492

Development of a Dry Sorbent-based Post-Combustion CO2 Capture Technology for Retrofit in Existing Power Plants  

SciTech Connect

The objective of this research and development (R&D) project was to further the development of a solid sorbent-based CO2 capture process based on sodium carbonate (i.e. the Dry Carbonate Process) that is capable of capturing>90% of the CO2 as a nearly pure stream from coal-fired power plant flue gas with <35% increase in the cost of electrictiy (ICOE).

Nelson, Thomas; Coleman, Luke; Anderson, Matthew; Gupta, Raghubir; Herr, Joshua; Kalluri, Ranjeeth; Pavani, Maruthi

2009-12-31T23:59:59.000Z

493

Elemental sulfur recovery process  

DOE Patents (OSTI)

An improved catalytic reduction process for the direct recovery of elemental sulfur from various SO[sub 2]-containing industrial gas streams. The catalytic process provides combined high activity and selectivity for the reduction of SO[sub 2] to elemental sulfur product with carbon monoxide or other reducing gases. The reaction of sulfur dioxide and reducing gas takes place over certain catalyst formulations based on cerium oxide. The process is a single-stage, catalytic sulfur recovery process in conjunction with regenerators, such as those used in dry, regenerative flue gas desulfurization or other processes, involving direct reduction of the SO[sub 2] in the regenerator off gas stream to elemental sulfur in the presence of a catalyst. 4 figures.

Flytzani-Stephanopoulos, M.; Zhicheng Hu.

1993-09-07T23:59:59.000Z

494

Dry storage of spent nuclear fuel in UAE – Economic aspect  

Science Journals Connector (OSTI)

Abstract Cost analysis of dry storage of spent nuclear fuel (SNF) discharged from Barakah nuclear power plants in the UAE was performed using three variables: average fuel discharge rate (FD), discount rate (d), and cooling time in a spent fuel pool (Tcool). The costs of dry storage as an interim spent fuel storage option in the UAE were estimated and compared between the following two scenarios: Scenario 1 is ‘accelerated transfer of spent fuel to dry storage’ that SNF will be transferred to dry storage facilities as soon as spent fuel has been sufficiently cooled down in a pool for the dry storage; Scenario 2 is defined as ‘maximum use of spent fuel pool’ that SNF will be stored in a pool as long as possible till the amount of stored SNF in the pool reaches the capacity of the pools and, then, to be moved to dry storage. A sensitivity analysis on the costs was performed and multiple regression analysis was applied to the resulting net present values (NPVs) for Scenarios 1 and 2 and ?NPV that is difference in the net present values between the two scenarios. The results showed that \\{NPVs\\} and ?NPV could be approximately expressed by single equations with the three variables. Among the three variables, the discount rate had the largest effect on the \\{NPVs\\} of the dry storage costs. However, ?NPV was turned out to be equally sensitive to the discount rate and cooling period. Over the ranges of the variables, the additional cost for accelerated fuel transfer (Scenario 1) ranged from 86.4 to 212.9 million $. Calculated using the maximum difference (212.9 M$) between the two scenarios, the accelerated fuel transfer to dry storage could incur the additional electricity rate 8.0 × 10?5 USD/kWh, which is not considered to be significant, compared to the overall electricity generation cost.

Sara Al Saadi; Yongsun Yi

2015-01-01T23:59:59.000Z

495

Evaluation of mixing characteristics of corn dry masa flours  

E-Print Network (OSTI)

EVALUATION OF MIXING CHARACTERISTICS OF CORN DRY MASA FLOURS A Thesis by RODRIGO LOBEIRA MASSU Submitted to the Office of Graduate Studies of Texas A&M University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE... December 1996 Major Subject: Food Science and Technology EVALUATION OF MIXING CHARACTERISTICS OF CORN DRY MASA FLOURS A Thesis by RODRIGO LOBEIRA MASSU Submitted to Texas A8M University in partial fulfillment of the requirements for the degree...

Lobeira Massu, Rodrigo

2012-06-07T23:59:59.000Z

496

Assessment of the need for dry cooling: 1981 update  

SciTech Connect

An assessment of the need for dry cooling of steam-electric power plants over the time period 2000 to 2020 is documented. In the assessment three scenarios for future growth in electrical energy were examined. Characteristics of fresh water supply and consumptive use of water in each of the 99 aggregated subareas within the contiguous United States were reviewed; based on this review the need for dry cooling in each pertinent subarea was delineated.

Sonnichsen, J.C.

1982-01-01T23:59:59.000Z

497

California Federal Offshore Dry Natural Gas Proved Reserves (Billion Cubic  

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

Dry Natural Gas Proved Reserves (Billion Cubic Feet) Dry Natural Gas Proved Reserves (Billion Cubic Feet) California Federal Offshore Dry Natural Gas Proved Reserves (Billion Cubic Feet) Decade Year-0 Year-1 Year-2 Year-3 Year-4 Year-5 Year-6 Year-7 Year-8 Year-9 1970's 250 246 322 1980's 414 1,325 1,452 1,552 1,496 1990's 1,454 1,162 1,118 1,099 1,170 1,265 1,244 544 480 536 2000's 576 540 515 511 459 824 811 805 704 739 2010's 724 710 - = No Data Reported; -- = Not Applicable; NA = Not Available; W = Withheld to avoid disclosure of individual company data. Release Date: 8/1/2013 Next Release Date: 8/1/2014 Referring Pages: Dry Natural Gas Proved Reserves as of Dec. 31 Federal Offshore California Dry Natural Gas Proved Reserves Dry Natural Gas Proved Reserves as of 12/31 (Summary)

498

Solar Drying of Sliced Potatoes. An Experimental Investigation  

Science Journals Connector (OSTI)

Abstract The work presented in this paper was aimed to investigate an indirect solar dryer, locally designed and constructed, In order to adjust appropriate conditions for safe store of sliced potatoes. Throughout this study, by the mean of several experiments performed at Ouargla City in southern Saharan of Algeria. We searched to improve the performance of our solar drying system. An electrical resistance supplied by a variable number of photovoltaic panels was used to enhance the thermal efficiency. On the other hand, we tried to follow the impact of various controlling factors of hybrid solar drying on the quality of dried potato slices. Our present findings showed that the best operating conditions to ensure best efficiency, low duration time and higher product quality were selected as follows:1- Hybrid drying (solar energy) with improving the delivery of solar panels, drying time and quality of the product. Used operating conditions were: air flow speed 0.51 m/s in duration of 2 h 45 min through the period between Mai 06th, 2012 and Mai 28th, 2012.2- Hybrid drying (conventional electric power) using a maximum speed, performed at: 0.5 m/s in duration of 1 h 15 min through the period between Mai 13th, 2012 to Mai 18th, 2012.

Samira Chouicha; Abdelghani Boubekri; Djamel Mennouche; Mohamed Hafed Berrbeuh

2013-01-01T23:59:59.000Z

499

Statistical mechanics of dry granular materials: Between fragile solid (jamming) and dry fluid (rheology)  

Science Journals Connector (OSTI)

Dry granular matter with infinite tangential friction is modeled as a connected graph of grains linked by purely repulsive contacts. The degrees of freedom of a grain are non-slip rotation on and disconnection from another. The material stability under shear (jamming) is ensured by odd circuits of grains in contact that prevent the grains from rolling on each other. A dense hard granular material has two possible states: fragile solid blocked by odd circuits and dry fluid or bearing in the absence of odd circuits that flows under shear by creation and glide of a pair of dislocations as in plasticity of continuous media. We did introduce the notions of blob a region of the material containing only even circuits and of critical contact that closes an odd circuit. The granular material is then represented at low energies and critical applied shear as a chain of blobs connected by critical contacts. The entropy is the logarithm of the number of spanning trees constrained to go through critical links. For a vanishing tangential friction the graph description with the frustrating odd circuits is still valid because the force between grains remains a scalar and repulsive. A granular material inside a cylindrical drum rotating at constant velocity around its horizontal axis alternates intermittently between solid and fluid states. As a fragile solid it follows a limit cycle of avalanches (slip) and stuck rotations with the drum. This is the stick-slip behavior of a solid subjected to solid friction (to the driving drum) and gravity. In the fluid state the friction is viscous and the granular material flows to a fixed point with constant slope.

2013-01-01T23:59:59.000Z

500

Cold Vacuum Drying facility personnel monitoring system design description (SYS 12)  

SciTech Connect

This document describes the Cold Vacuum Drying Facility (CVDF) instrument air (IA) system that provides instrument quality air to the CVDF. The IA system provides the instrument quality air used in the process, HVAC, and HVAC instruments. The IA system provides the process skids with air to aid in the purging of the annulus of the transport cask. The IA system provides air for the solenoid-operated valves and damper position controls for isolation, volume, and backdraft in the HVAC system. The IA system provides air for monitoring and control of the HVAC system, process instruments, gas-operated valves, and solenoid-operated instruments. The IA system also delivers air for operating hand tools in each of the process bays.

PITKOFF, C.C.

1999-07-06T23:59:59.000Z