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


1

Ethanol supply chain and industry overview : more harm than good?  

E-Print Network [OSTI]

This thesis is a comprehensive study that aggregates the key aspects of ethanol including its supply chain, government legislation that impacts the use of, and the inherent material characteristics of the fuel as well as ...

Bruce, Sarah L

2013-01-01T23:59:59.000Z

2

Import demand for Brazilian ethanol: a cross-country analysis Barbara Farinelli, Colin A Carter, C.-Y. Cynthia Lin  

E-Print Network [OSTI]

1 Import demand for Brazilian ethanol: a cross-country analysis Barbara Farinelli, Colin A Carter ethanol by its six major foreign buyers. The primary objectives of this study were to identify the economic factors affecting the demand for ethanol imports and to derive long-run price and income

Lin, C.-Y. Cynthia

3

Economic Optimization of a Lignocellulosic Biomass-to-Ethanol Supply Chain in the Midwest  

E-Print Network [OSTI]

Economic Optimization of a Lignocellulosic Biomass-to-Ethanol Supply Chain in the Midwest W. Alex of a biomass-to-ethanol supply chain in a 9-state region in the Midwestern United States. A biochemical and enzymatic hydrolysis. Locations and capacities of biorefineries are determined simultaneously with biomass

Benjaafar, Saifallah

4

Multiscale Strategic Planning Model for the Design of Integrated Ethanol and Gasoline Supply Chain  

E-Print Network [OSTI]

1 Multiscale Strategic Planning Model for the Design of Integrated Ethanol and Gasoline Supply address the design and planning of an integrated ethanol and gasoline supply chain. We assume, distribution centers where blending takes place, and the retail gas stations where different blends of gasoline

Grossmann, Ignacio E.

5

Economic Optimization of a Lignocellulosic Biomass-to-Ethanol Supply Chain W. Alex Marvin a  

E-Print Network [OSTI]

Economic Optimization of a Lignocellulosic Biomass-to-Ethanol Supply Chain W. Alex Marvin a , Lanny design a b s t r a c t This paper presents an optimization study of the net present value of a biomass hydrolysis. Optimal locations and capacities of biorefineries are determined simultaneously with biomass

Benjaafar, Saifallah

6

Molasses for ethanol: The economic and environmental impacts of a new pathway for the lifecycle greenhouse gas  

E-Print Network [OSTI]

Molasses for ethanol: The economic and environmental impacts of a new pathway for the lifecycle greenhouse gas analysis of sugarcane ethanol Anand R Gopal1,4,6 and Daniel M Kammen1,2,3,5 1 Energy supplying country for the production of sugarcane ethanol; fresh mill-pressed cane juice from a Brazilian

Kammen, Daniel M.

7

Techno-economic analysis of using corn stover to supply heat and power to a corn ethanol plant - Part 1: Cost of feedstock supply logistics  

SciTech Connect (OSTI)

Supply of corn stover to produce heat and power for a typical 170 dam3 dry mill ethanol plant is proposed. The corn ethanol plant requires 5.6 MW of electricity and 52.3 MW of process heat, which creates the annual stover demand of as much as 140 Gg. The corn stover supply system consists of collection, preprocessing, transportation and on-site fuel storage and preparation to produce heat and power for the ethanol plant. Economics of the entire supply system was conducted using the Integrated Biomass Supply Analysis and Logistics (IBSAL) simulation model. Corn stover was delivered in three formats (square bales, dry chops and pellets) to the combined heat and power plant. Delivered cost of biomass ready to be burned was calculated at 73 $ Mg-1 for bales, 86 $ Mg-1 for pellets and 84 $ Mg-1 for field chopped biomass. Among the three formats of stover supply systems, delivered cost of pelleted biomass was the highest due to high pelleting cost. Bulk transport of biomass in the form of chops and pellets can provide a promising future biomass supply logistic system in the US, if the costs of pelleting and transport are minimized.

Sokhansanj, Shahabaddine [ORNL; Mani, Sudhagar [University of Georgia; Togore, Sam [U.S. Department of Energy; Turhollow Jr, Anthony F [ORNL

2010-01-01T23:59:59.000Z

8

Ethanol Distribution, Dispensing, and Use: Analysis of a Portion of the Biomass-to-Biofuels Supply Chain Using System Dynamics  

SciTech Connect (OSTI)

The Energy Independence and Security Act of 2007 targets use of 36 billion gallons of biofuels per year by 2022. Achieving this may require substantial changes to current transportation fuel systems for distribution, dispensing, and use in vehicles. The U.S. Department of Energy and the National Renewable Energy Laboratory designed a system dynamics approach to help focus government action by determining what supply chain changes would have the greatest potential to accelerate biofuels deployment. The National Renewable Energy Laboratory developed the Biomass Scenario Model, a system dynamics model which represents the primary system effects and dependencies in the biomass-to-biofuels supply chain. The model provides a framework for developing scenarios and conducting biofuels policy analysis. This paper focuses on the downstream portion of the supply chain-represented in the distribution logistics, dispensing station, and fuel utilization, and vehicle modules of the Biomass Scenario Model. This model initially focused on ethanol, but has since been expanded to include other biofuels. Some portions of this system are represented dynamically with major interactions and feedbacks, especially those related to a dispensing station owner's decision whether to offer ethanol fuel and a consumer's choice whether to purchase that fuel. Other portions of the system are modeled with little or no dynamics; the vehicle choices of consumers are represented as discrete scenarios. This paper explores conditions needed to sustain an ethanol fuel market and identifies implications of these findings for program and policy goals. A large, economically sustainable ethanol fuel market (or other biofuel market) requires low end-user fuel price relative to gasoline and sufficient producer payment, which are difficult to achieve simultaneously. Other requirements (different for ethanol vs. other biofuel markets) include the need for infrastructure for distribution and dispensing and widespread use of high ethanol blends in flexible-fuel vehicles.

Vimmerstedt, L. J.; Bush, B.; Peterson, S.

2012-05-01T23:59:59.000Z

9

Land Use and Water Efficiency in Current and Potential Future U.S. Corn and Brazilian Sugarcane Ethanol Systems  

E-Print Network [OSTI]

Ethanol Systems Ethan Warner1, Yimin Zhang1, Helena Chum2 , Robin Newmark1 Biofuels represent technological learning, sugarcane and corn ethanol industries have achieved steady improvements in resource Scope Abstract Conclusions The GHG savings and land energy productivity of both ethanol systems have

10

Dynamics of Evolution in the Global Fuel-Ethanol Industry  

E-Print Network [OSTI]

and background in television receiver industry. The second driving force is security of supply. There are two important supply points along the value chain - supply of feedstock for ethanol production and supply of ethanol for gasoline blending... some evidence of increasing vertical integration. Table 1: Biofuel Policy and Blending Segments in Four Major Countries/Region 5 E denotes ethanol. E5 is a fuel with 5% ethanol content in gasoline...

Chan, Jin Hooi; Reiner, David

11

Techno-economic analysis of using corn stover to supply heat and power to a corn ethanol plant - Part 2: Cost of heat and power generation systems  

SciTech Connect (OSTI)

This paper presents a techno-economic analysis of corn stover fired process heating (PH) and the combined heat and power (CHP) generation systems for a typical corn ethanol plant (ethanol production capacity of 170 dam3). Discounted cash flow method was used to estimate both the capital and operating costs of each system and compared with the existing natural gas fired heating system. Environmental impact assessment of using corn stover, coal and natural gas in the heat and/or power generation systems was also evaluated. Coal fired process heating (PH) system had the lowest annual operating cost due to the low fuel cost, but had the highest environmental and human toxicity impacts. The proposed combined heat and power (CHP) generation system required about 137 Gg of corn stover to generate 9.5 MW of electricity and 52.3 MW of process heat with an overall CHP efficiency of 83.3%. Stover fired CHP system would generate an annual savings of 3.6 M$ with an payback period of 6 y. Economics of the coal fired CHP system was very attractive compared to the stover fired CHP system due to lower fuel cost. But the greenhouse gas emissions per Mg of fuel for the coal fired CHP system was 32 times higher than that of stover fired CHP system. Corn stover fired heat and power generation system for a corn ethanol plant can improve the net energy balance and add environmental benefits to the corn to ethanol biorefinery.

Mani, Sudhagar [University of Georgia; Sokhansanj, Shahabaddine [ORNL; Togore, Sam [U.S. Department of Energy; Turhollow Jr, Anthony F [ORNL

2010-03-01T23:59:59.000Z

12

Diesel-engine fumigation with aqueous ethanol  

SciTech Connect (OSTI)

A three cylinder, two cycle diesel engine, rated at 22KW at 2300 rpm, was fumigated with ethanol of 140-to-200 proofs. P-T diagrams and engine performance were analyzed with particular emphasis on the detection and evaluation of the knock phenomenon. Satisfactory full load operation was obtained with thirty percent of the fuel energy supplied as aqueous ethanol.

McLaughlin, S.L.; Stephenson, K.Q.

1981-01-01T23:59:59.000Z

13

Dual-fueling turbocharged diesels with ethanol  

SciTech Connect (OSTI)

Spray addition and carburetion methods were tested for dual-fueling a turbocharged, 65 kW diesel tractor. Approximately 30 percent of the fuel energy for the tractor was supplied by spraying ethanol into the intake air and about 46 percent by carburetion with little affect on the engine thermal efficiency. Further substitution of diesel fuel with ethanol was limited by knock. As the amount of ethanol fed into the engine was increased, ignition apparently changed from the steady burning process which normally occurs in a diesel engine to a rapid explosion which caused knock. The best fuel for the spray approach was a 50 percent ethanol/water solution and with the carburetor it was an 80 percent ethanol/water solution. (Refs. 6).

Cruz, J.M.; Rotz, C.A.; Watson, D.H.

1982-09-01T23:59:59.000Z

14

Dual-fueling turbocharged diesels with ethanol  

SciTech Connect (OSTI)

Spray addition and carburetion methods were tested for dual-fueling a turbocharged, 65 kW diesel tractor. Approximately 30 percent of the fuel energy for the tractor was supplied by spraying ethanol into the intake air and about 46 percent by carburetion with little affect on the engine thermal efficiency. Further substitution of diesel fuel with ethanol was limited by knock. As the amount of ethanol fed into the engine was increased, ignition apparently changed from the steady burning process which normally occurs in a diesel engine to a rapid explosion which caused knock. The best fuel for the spray approach was a 50 percent ethanol/water solution and with the carburetor it was an 80 percent ethanol/water solution.

Cruz, J.M.; Rotz, C.A.; Watson, D.H.

1982-09-01T23:59:59.000Z

15

Ethanol fuel for diesel tractors  

SciTech Connect (OSTI)

The use of ethanol fuel in turbocharged diesel tractors is considered. The investigation was performed to evaluate the conversion of a diesel tractor for dual-fueling with ethanol by attaching a carburetor to the inlet air system or with the use of an alcohol spray-injection kit. In this system the mixture of water and alcohol is injected into the air stream by means of pressure from the turbocharger. The carburetor was attached to a by-pass apparatus which allowed the engine to start and shut off on diesel alone. Approximately 46% of the energy for the turbocharged 65 kW diesel tractor could be supplied by carbureted ethanol, and about 30% by the spray-injection approach. Knock limited the extent of substitution of ethanol for diesel fuel. The dual-fueling with ethanol caused a slight increase in brake thermal efficiency. Exhaust temperatures were much lower for equivalent high torque levels. Maximum power was increased by 36% with the spray-injection approach and about 59% with carburetion.

da Cruz, J.M.

1981-01-01T23:59:59.000Z

16

Ethanol Basics (Fact Sheet)  

SciTech Connect (OSTI)

Ethanol is a widely-used, domestically-produced renewable fuel made from corn and other plant materials. More than 96% of gasoline sold in the United States contains ethanol. Learn more about this alternative fuel in the Ethanol Basics Fact Sheet, produced by the U.S. Department of Energy's Clean Cities program.

Not Available

2015-01-01T23:59:59.000Z

17

Fermentation method producing ethanol  

DOE Patents [OSTI]

Ethanol is the major end product of an anaerobic, thermophilic fermentation process using a mutant strain of bacterium Clostridium thermosaccharolyticum. This organism is capable of converting hexose and pentose carbohydrates to ethanol, acetic and lactic acids. Mutants of Clostridium thermosaccharolyticum are capable of converting these substrates to ethanol in exceptionally high yield and with increased productivity. Both the mutant organism and the technique for its isolation are provided.

Wang, Daniel I. C. (Belmont, MA); Dalal, Rajen (Chicago, IL)

1986-01-01T23:59:59.000Z

18

Biological production of ethanol from coal  

SciTech Connect (OSTI)

Due to the abundant supply of coal in the United States, significant research efforts have occurred over the past 15 years concerning the conversion of coal to liquid fuels. Researchers at the University of Arkansas have concentrated on a biological approach to coal liquefaction, starting with coal-derived synthesis gas as the raw material. Synthesis gas, a mixture of CO, H[sub 2], CO[sub 2], CH[sub 4] and sulfur gases, is first produced using traditional gasification techniques. The CO, CO[sub 2] and H[sub 2] are then converted to ethanol using a bacterial culture of Clostridium 1jungdahlii. Ethanol is the desired product if the resultant product stream is to be used as a liquid fuel. However, under normal operating conditions, the wild strain'' produces acetate in favor of ethanol in conjunction with growth in a 20:1 molar ratio. Research was performed to determine the conditions necessary to maximize not only the ratio of ethanol to acetate, but also to maximize the concentration of ethanol resulting in the product stream.

Not Available

1992-12-01T23:59:59.000Z

19

Ethanol oxidation on metal oxide-supported platinum catalysts  

SciTech Connect (OSTI)

Ethanol is a renewable fuel that can be used as an additive to gasoline (or its substitute) with the advantage of octane enhancement and reduced carbon monoxide exhaust emissions. However, on Ethanol is a renewable fuel that can be used as an additive to gasoline (or its substitute) with the advantage of octane enhancement and reduced carbon monoxide exhaust emissions. However, on the standard three-way catalysts, the conversion of unburned ethanol is low because both ethanol and some of its partially oxidized derivatives are highly resistant to oxidation. A combination of first-principles density-functional theory (DFT) based calculations and in-situ diffuse reflectance infrared spectroscopy (DRIFTS) analysis was applied to uncover some of the fundamental phenomena associated with ethanol oxidation on Pt containing catalysts. In particular, the objective was to analyze the role of the oxide (i.e., ?-Al2O3 or SiO2) substrate on the ethanol oxidation activity. The results showed that Pt nanoparticles trap and accumulate oxygen at their surface and perimeter sites and play the role of “stoves” that burn ethanol molecules and their partially oxidized derivatives to the “final” products. The ?-Al2O3 surfaces provided higher mobility of the fragments of ethanol molecules than the SiO2 surface and hence increased the supply rate of these objects to the Pt particles. This will in turn produce a higher conversion rate of unburned ethanol.and some of its partially oxidized derivatives are highly resistant to oxidation. A combination of first-principles density-functional theory (DFT) based calculations and in-situ diffuse reflectance infrared spectroscopy (DRIFTS) analysis was applied to uncover some of the fundamental phenomena associated with ethanol oxidation on Pt containing catalysts. In particular, the objective was to analyze the role of the oxide (i.e., ?-Al2O3 or SiO2) substrate on the ethanol oxidation activity. The results showed that Pt nanoparticles trap and accumulate oxygen at their surface and perimeter sites and play the role of “stoves” that burn ethanol molecules and their partially oxidized derivatives to the “final” products. The ?-Al2O3 surfaces provided higher mobility of the fragments of ethanol molecules than the SiO2 surface and hence increased the supply rate of these objects to the Pt particles. This will in turn produce a higher conversion rate of unburned ethanol.

L. M. Petkovic 090468; Sergey N. Rashkeev; D. M. Ginosar

2009-09-01T23:59:59.000Z

20

Ethanol Myths: Under the Microscope  

E-Print Network [OSTI]

, transport to facility, convert to ethanol, and distribute Future biomass feedstocks will come primarily from

Pawlowski, Wojtek

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Process for producing ethanol  

SciTech Connect (OSTI)

A process is described for producing ethanol from raw materials containing a high dry solid mash level having fermentable sugars or constituents which can be converted into sugars, comprising the steps of: (a) liquefaction of the raw materials in the presence of an alpha amylase to obtain liquefied mash; (b) saccharification of the liquefied mash in the presence of a glucoamylase to obtain hydrolysed starch and sugars; (c) fermentation of the hydrolysed starch and sugars by yeast to obtain ethanol; and (d) recovering the obtained ethanol, wherein an acid fungal protease is introduced to the liquefied mash during the saccharification and/or to the hydrolysed starch and sugars during the fermentation, thereby increasing the rate of production of ethanol as compared to a substantially similar process conducted without the introduction of the protease.

Lantero, O.J.; Fish, J.J.

1993-07-27T23:59:59.000Z

22

Ethanol production from lignocellulose  

DOE Patents [OSTI]

This invention presents a method of improving enzymatic degradation of lignocellulose, as in the production of ethanol from lignocellulosic material, through the use of ultrasonic treatment. The invention shows that ultrasonic treatment reduces cellulase requirements by 1/3 to 1/2. With the cost of enzymes being a major problem in the cost-effective production of ethanol from lignocellulosic material, this invention presents a significant improvement over presently available methods.

Ingram, Lonnie O. (Gainesville, FL); Wood, Brent E. (Gainesville, FL)

2001-01-01T23:59:59.000Z

23

Siting Evaluation for Biomass-Ethanol Production in Hawaii  

SciTech Connect (OSTI)

This report examines four Hawaiian islands, Oahu, Hawaii, Maui, and Kauai, to identify three best combinations of potential sites and crops for producing dedicated supplies of biomass for conversion to ethanol. Key technical and economic factors considered in the siting evaluation include land availability (zoning and use), land suitability (agronomic conditions), potential quantities and costs of producing biomass feedstocks, infrastructure (including water and power supplies), transportation, and potential bioresidues to supplement dedicated energy crops.

Kinoshita, C.M.; Zhou, J.

2000-10-15T23:59:59.000Z

24

Sustainable Biomass Supply Systems  

SciTech Connect (OSTI)

The U.S. Department of Energy (DOE) aims to displace 30% of the 2004 gasoline use (60 billion gal/yr) with biofuels by 2030 as outlined in the Energy Independence and Security Act of 2007, which will require 700 million tons of biomass to be sustainably delivered to biorefineries annually. Lignocellulosic biomass will make an important contribution towards meeting DOE’s ethanol production goals. For the biofuels industry to be an economically viable enterprise, the feedstock supply system (i.e., moving the biomass from the field to the refinery) cannot contribute more that 30% of the total cost of the biofuel production. The Idaho National Laboratory in collaboration with Oak Ridge National Laboratory, University of California, Davis and Kansas State University are developing a set of tools for identifying economical, sustainable feedstocks on a regional basis based on biorefinery siting.

Erin Searcy; Dave Muth; Erin Wilkerson; Shahab Sokansanj; Bryan Jenkins; Peter Titman; Nathan Parker; Quinn Hart; Richard Nelson

2009-04-01T23:59:59.000Z

25

Pacific Ethanol, Inc | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Pacific Ethanol, Inc Pacific Ethanol, Inc Pacific Ethanol, Inc More Documents & Publications RSE Pulp & Chemical, LLC (Subsidiary of Red Shield Environmental, LLC) Major DOE...

26

Ethanol Myths and Facts | Department of Energy  

Broader source: Energy.gov (indexed) [DOE]

Ethanol Myths and Facts Ethanol Myths and Facts Ethanol Myths and Facts More Documents & Publications Biofuels & Greenhouse Gas Emissions: Myths versus Facts Microsoft Word -...

27

Methods for increasing the production of ethanol from microbial fermentation  

DOE Patents [OSTI]

A stable continuous method for producing ethanol from the anaerobic bacterial fermentation of a gaseous substrate containing at least one reducing gas involves culturing a fermentation bioreactor anaerobic, acetogenic bacteria in a liquid nutrient medium; supplying the gaseous substrate to the bioreactor; and manipulating the bacteria in the bioreactor by reducing the redox potential, or increasing the NAD(P)H TO NAD(P) ratio, in the fermentation broth after the bacteria achieves a steady state and stable cell concentration in the bioreactor. The free acetic acid concentration in the bioreactor is maintained at less than 5 g/L free acid. This method allows ethanol to be produced in the fermentation broth in the bioreactor at a productivity greater than 10 g/L per day. Both ethanol and acetate are produced in a ratio of ethanol to acetate ranging from 1:1 to 20:1.

Gaddy, James L. (Fayetteville, AR); Arora, Dinesh K. (Fayetteville, AR); Ko, Ching-Whan (Fayetteville, AR); Phillips, John Randall (Fayetteville, AR); Basu, Rahul (Bethlehem, PA); Wikstrom, Carl V. (Fayetteville, AR); Clausen, Edgar C. (Fayetteville, AR)

2007-10-23T23:59:59.000Z

28

NREL 2012 Achievement of Ethanol Cost Targets: Biochemical Ethanol...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

biorefinery decreased from -0.03 to -1.2 kg CO 2e gal ethanol, while fossil energy demand decreased from 0.85 to -13.66 MJgal ethanol (design case versus 2012 SOT case,...

29

Ethanol Production Tax Credit (Kentucky)  

Broader source: Energy.gov [DOE]

Qualified ethanol producers are eligible for an income tax credit of $1 per gallon of corn- or cellulosic-based ethanol that meets ASTM standard D4806. The total credit amount available for all...

30

Cellulosic Biomass Feedstocks and Logistics for Ethanol Production  

SciTech Connect (OSTI)

The economic competitiveness of cellulosic ethanol production is highly dependent on feedstock cost, which constitutes 35–50% of the total ethanol production cost, depending on various geographical factors and the types of systems used for harvesting, collecting, preprocessing, transporting, and handling the material. Consequently, as the deployment of cellulosic ethanol biorefi neries approaches, feedstock cost and availability are the driving factors that infl uence pioneer biorefi nery locations and will largely control the rate at which this industry grows. Initial scenarios were postulated to develop a pioneer dry feedstock supply system design case as a demonstration of the current state of technology. Based on this pioneer design, advanced scenarios were developed to determine key cost barriers, needed supply system improvements, and technology advancements to achieve government and private sector cost targets. Analysis of the pioneer supply system resulted in a delivered feedstock cost to the throat of the pretreatment reactor of $37.00 per dry tonne (2002 $). Pioneer supply systems will start by using current infrastructure and technologies and be individually designed for biorefi neries using specifi c feedstock types and varieties based on local geographic conditions. As the industry develops and cost barriers are addressed, the supply systems will incorporate advanced technologies that will eliminate downstream diversity and provide a uniform, tailored feedstock for multiple biorefi neries located in different regions.

J. Richard Hess; Christopher T. Wright; Kevin L. Kenney

2007-10-01T23:59:59.000Z

31

Ethanol Waivers: Needed or Irrelevant?  

E-Print Network [OSTI]

Ethanol Waivers: Needed or Irrelevant? JAMES M. GRIFFIN & RACHAEL DAHL The Mosbacher Institute VOLUME 3 | ISSUE 2 | 2012 2012 RELAXING THE ETHANOL MANDATE The severity of the drought of 2012 affecting for ethanol production, 6.72 BB for domestic food and feed and the remainder for exports (Figure 1). The USDA

Boas, Harold P.

32

Sorghum to Ethanol Research  

SciTech Connect (OSTI)

The development of a robust source of renewable transportation fuel will require a large amount of biomass feedstocks. It is generally accepted that in addition to agricultural and forestry residues, we will need crops grown specifically for subsequent conversion into fuels. There has been a lot of research on several of these so-called �dedicated bioenergy crops� including switchgrass, miscanthus, sugarcane, and poplar. It is likely that all of these crops will end up playing a role as feedstocks, depending on local environmental and market conditions. Many different types of sorghum have been grown to produce syrup, grain, and animal feed for many years. It has several features that may make it as compelling as other crops mentioned above as a renewable, sustainable biomass feedstock; however, very little work has been done to investigate sorghum as a dedicated bioenergy crop. The goal of this project was to investigate the feasibility of using sorghum biomass to produce ethanol. The work performed included a detailed examination of the agronomics and composition of a large number of sorghum varieties, laboratory experiments to convert sorghum to ethanol, and economic and life-cycle analyses of the sorghum-to-ethanol process. This work showed that sorghum has a very wide range of composition, which depended on the specific sorghum cultivar as well as the growing conditions. The results of laboratory- and pilot-scale experiments indicated that a typical high-biomass sorghum variety performed very similarly to corn stover during the multi-step process required to convert biomass feedstocks to ethanol; yields of ethanol for sorghum were very similar to the corn stover used as a control in these experiments. Based on multi-year agronomic data and theoretical ethanol production, sorghum can achieve more than 1,300 gallons of ethanol per acre given the correct genetics and environment. In summary, sorghum may be a compelling dedicated bioenergy crop that could help provide a major portion of the feedstocks required to produce renewable domestic transportation fuels.

Dahlberg, Jeff; Wolfrum, Ed

2010-06-30T23:59:59.000Z

33

Power supply  

DOE Patents [OSTI]

A modular, low weight impedance dropping power supply with battery backup is disclosed that can be connected to a high voltage AC source and provide electrical power at a lower voltage. The design can be scaled over a wide range of input voltages and over a wide range of output voltages and delivered power.

Yakymyshyn, Christopher Paul (Seminole, FL); Hamilton, Pamela Jane (Seminole, FL); Brubaker, Michael Allen (Loveland, CO)

2007-12-04T23:59:59.000Z

34

Comparing Scales of Environmental Effects from Gasoline and Ethanol Production  

SciTech Connect (OSTI)

Understanding the environmental effects of alternative fuel production is critical to characterizing the sustainability of energy resources to inform policy and regulatory decisions. The magnitudes of these environmental effects vary according to the intensity and scale of fuel production along each step of the supply chain. We compare the scales (i.e., spatial extent and temporal duration) of ethanol and gasoline production processes and environmental effects based on a literature review, and then synthesize the scale differences on space-time diagrams. Comprehensive assessment of any fuel-production system is a moving target, and our analysis shows that decisions regarding the selection of spatial and temporal boundaries of analysis have tremendous influences on the comparisons. Effects that strongly differentiate gasoline and ethanol supply chains in terms of scale are associated with when and where energy resources are formed and how they are extracted. Although both gasoline and ethanol production may result in negative environmental effects, this study indicates that ethanol production traced through a supply chain may impact less area and result in more easily reversed effects of a shorter duration than gasoline production.

Parish, Esther S [ORNL; Kline, Keith L [ORNL; Dale, Virginia H [ORNL; Efroymson, Rebecca Ann [ORNL; McBride, Allen [ORNL; Johnson, Timothy L [U.S. Environmental Protection Agency, Raleigh, North Carolina; Hilliard, Michael R [ORNL; Bielicki, Dr Jeffrey M [University of Minnesota

2013-01-01T23:59:59.000Z

35

Assessing deployment strategies for ethanol and flex fuel vehicles in the U.S. light-duty vehicle fleet  

E-Print Network [OSTI]

Within the next 3-7 years the US light duty fleet and fuel supply will encounter what is commonly referred to as the "blend wall". This phenomenon describes the situation when more ethanol production has been mandated than ...

McAulay, Jeffrey L. (Jeffrey Lewis)

2009-01-01T23:59:59.000Z

36

Xylose fermentation to ethanol  

SciTech Connect (OSTI)

The past several years have seen tremendous progress in the understanding of xylose metabolism and in the identification, characterization, and development of strains with improved xylose fermentation characteristics. A survey of the numerous microorganisms capable of directly fermenting xylose to ethanol indicates that wild-type yeast and recombinant bacteria offer the best overall performance in terms of high yield, final ethanol concentration, and volumetric productivity. The best performing bacteria, yeast, and fungi can achieve yields greater than 0.4 g/g and final ethanol concentrations approaching 5%. Productivities remain low for most yeast and particularly for fungi, but volumetric productivities exceeding 1.0 g/L-h have been reported for xylose-fermenting bacteria. In terms of wild-type microorganisms, strains of the yeast Pichia stipitis show the most promise in the short term for direct high-yield fermentation of xylose without byproduct formation. Of the recombinant xylose-fermenting microorganisms developed, recombinant E. coli ATTC 11303 (pLOI297) exhibits the most favorable performance characteristics reported to date.

McMillan, J.D.

1993-01-01T23:59:59.000Z

37

Advancing Cellulosic Ethanol for Large Scale Sustainable Transportation  

E-Print Network [OSTI]

Advancing Cellulosic Ethanol for Large Scale SustainableHydrogen Batteries Nuclear By Lee Lynd, Dartmouth EthanolEthanol, ethyl alcohol, fermentation ethanol, or just “

Wyman, C

2007-01-01T23:59:59.000Z

38

New Ethanol Ordering Process Effective March 11, 2013, Ethanol must be ordered through an Ethanol Form in the  

E-Print Network [OSTI]

New Ethanol Ordering Process Effective March 11, 2013, Ethanol must be ordered through an Ethanol Services will accept faxed orders for Ethanol. · Monday, March 11, 2013 is the first day the PantherExpress System will accept orders for Ethanol. Requirements · Your PantherExpress System account must be properly

Sibille, Etienne

39

Ethanol Consumption by Rat Dams During Gestation,  

E-Print Network [OSTI]

Ethanol Consumption by Rat Dams During Gestation, Lactation and Weaning Increases Ethanol examined effects of ethanol consumption in rat dams during gestation, lactation, and weaning on voluntary ethanol consumption by their adolescent young. We found that exposure to an ethanol-ingesting dam

Galef Jr., Bennett G.

40

Ethanol-blended Fuels  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsing ZirconiaPolicy and Assistance100 ton StanatAccepted forEstimationEthanol-Blended

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Vehicle Technologies Office: Intermediate Ethanol Blends  

Broader source: Energy.gov [DOE]

Ethanol can be combined with gasoline in blends ranging from E10 (10% or less ethanol, 90% gasoline) up to E85 (up to 85% ethanol, 15% gasoline). The Renewable Fuels Standard (under the Energy...

42

Ethanol: Producting Food, Feed, and Fuel  

Broader source: Energy.gov (indexed) [DOE]

ethanol Ethanol blend prices are generally 10 cents lower Net Ethanol price at wholesale today is more than 1.50+gal lower than gasoline. Higher blends may emerge in the...

43

Biological production of ethanol from coal. Final report  

SciTech Connect (OSTI)

Due to the abundant supply of coal in the United States, significant research efforts have occurred over the past 15 years concerning the conversion of coal to liquid fuels. Researchers at the University of Arkansas have concentrated on a biological approach to coal liquefaction, starting with coal-derived synthesis gas as the raw material. Synthesis gas, a mixture of CO, H{sub 2}, CO{sub 2}, CH{sub 4} and sulfur gases, is first produced using traditional gasification techniques. The CO, CO{sub 2} and H{sub 2} are then converted to ethanol using a bacterial culture of Clostridium 1jungdahlii. Ethanol is the desired product if the resultant product stream is to be used as a liquid fuel. However, under normal operating conditions, the ``wild strain`` produces acetate in favor of ethanol in conjunction with growth in a 20:1 molar ratio. Research was performed to determine the conditions necessary to maximize not only the ratio of ethanol to acetate, but also to maximize the concentration of ethanol resulting in the product stream.

Not Available

1992-12-01T23:59:59.000Z

44

Why Supply Chain  

E-Print Network [OSTI]

Why supply chain explains the importance of supply chains. It includes an introduction to ERP as designed by SAP.

Datta, Shoumen

2000-01-01T23:59:59.000Z

45

Ethanol production in non-recombinant hosts  

DOE Patents [OSTI]

Non-recombinant bacteria that produce ethanol as the primary fermentation product, associated nucleic acids and polypeptides, methods for producing ethanol using the bacteria, and kits are disclosed.

Kim, Youngnyun; Shanmugam, Keelnatham; Ingram, Lonnie O.

2013-06-18T23:59:59.000Z

46

Louisiana: Verenium Cellulosic Ethanol Demonstration Facility...  

Energy Savers [EERE]

Louisiana: Verenium Cellulosic Ethanol Demonstration Facility Louisiana: Verenium Cellulosic Ethanol Demonstration Facility April 9, 2013 - 12:00am Addthis In 2010, Verenium...

47

Corn Ethanol -April 2006 11 Cover Story  

E-Print Network [OSTI]

Corn Ethanol - April 2006 11 Cover Story orn ethanol is the fuel du jour. It's domestic. It's not oil. Ethanol's going to help promote "energy independence." Magazines trumpet it as the motor vehicle Midwest fields, waiting to rot or be processed into ethanol. Interestingly, the National Corn Growers

Patzek, Tadeusz W.

48

Carbon supported PtRh catalysts for ethanol oxidation in alkaline direct ethanol fuel cell  

E-Print Network [OSTI]

Carbon supported PtRh catalysts for ethanol oxidation in alkaline direct ethanol fuel cell S 2010 Keywords: Fuel cell Ethanol oxidation reaction (EOR) Alkaline direct ethanol fuel cell Pt reserved. 1. Introduction In terms of fuel, a direct ethanol fuel cell (DEFC) is more attractive than

Zhao, Tianshou

49

Ethanol Waivers: Needed or Irrelevant?  

E-Print Network [OSTI]

Because of the magnitude of the existing corn harvest shortfall coupled with the large ethanol mandates, policymakers face extreme uncertainties looking into the future with potentially large economic ramifications. Precisely, because neither...

Griffin, James M.; Dahl, Rachel

50

An Update on Ethanol Production and Utilization in Thailand—2014  

SciTech Connect (OSTI)

In spite of the recent political turmoil, Thailand has continued to develop its ethanol based alternative fuel supply and demand infrastructure. Its support of production and sales of ethanol contributed to more than doubling the production over the past five years alone. In April 2014, average consumption stood at 3.18 million liter per day- more than a third on its way to its domestic consumption goal of 9 million liters per day by 2021. Strong government incentives and the phasing out of non-blended gasoline contributed substantially. Concurrently, exports dropped significantly to their lowest level since 2011, increasing the pressure on Thai policy makers to best balance energy independency goals with other priorities, such as Thailand’s trade balance and environmental aspirations. Utilization of second generation biofuels might have the potential to further expand Thailand’s growing ethanol market. Thailand has also dramatically increased its higher ethanol blend vehicle fleet, with all new vehicles sold in the Thai market now being E20 capable and the number of E85 vehicles increasing three fold in the last year from 100,000 in 2013 to 300,000 in 2014.

Bloyd, Cary N.; Foster, Nikolas AF

2014-09-01T23:59:59.000Z

51

Physical Energy Accounting in California: A Case Study of Cellulosic Ethanol Production  

SciTech Connect (OSTI)

California's target for greenhouse gas reduction in part relies on the development of viable low-carbon fuel alternatives to gasoline. It is often assumed that cellulosic ethanol--ethanol made from the structural parts of a plant and not from the food parts--will be one of these alternatives. This study examines the physical viability of a switchgrass-based cellulosic ethanol industry in California from the point of view of the physical requirements of land, water, energy and other material use. Starting from a scenario in which existing irrigated pastureland and fiber-crop land is converted to switchgrass production, the analysis determines the total acreage and water supply available and the resulting total biofuel feedstock output under different assumed yields. The number and location of cellulosic ethanol biorefineries that can be supported is also determined, assuming that the distance from field to biorefinery would be minimized. The biorefinery energy input requirement, available energy from the fraction of biomass not converted to ethanol, and energy output is calculated at various levels of ethanol yields, making different assumptions about process efficiencies. The analysis shows that there is insufficient biomass (after cellulose separation and fermentation into ethanol) to provide all the process energy needed to run the biorefinery; hence, the purchase of external energy such as natural gas is required to produce ethanol from switchgrass. The higher the yield of ethanol, the more external energy is needed, so that the net gains due to improved process efficiency may not be positive. On 2.7 million acres of land planted in switchgrass in this scenario, the switchgrass outputproduces enough ethanol to substitute for only 1.2 to 4.0percent of California's gasoline consumption in 2007.

Coughlin, Katie; Fridley, David

2008-07-17T23:59:59.000Z

52

Relationships between circadian rhythms and ethanol intake in mice  

E-Print Network [OSTI]

4.2.3. Ethanol Vapor Sessions . . . . . . . . .4.2.4.scheduling a?ects subsequent voluntary ethanol 2.1.of circadian period to ethanol intake . . . . . . . . . .

Trujillo, Jennifer L.

2009-01-01T23:59:59.000Z

53

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

and benefits of biodiesel and ethanol biofuels. Proc. Natl.Bacteria engineered for fuel ethanol production: currentGenetic engineering of ethanol production in Escherichia

Fortman, J. L.

2010-01-01T23:59:59.000Z

54

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

Biofuel alternatives to ethanol: pumping the microbialproducts, pharmaceuticals, ethanol fuel and more. Even so,producing biofuel. Although ethanol currently dominates the

Fortman, J.L.

2011-01-01T23:59:59.000Z

55

Advancing Cellulosic Ethanol for Large Scale Sustainable Transportation  

E-Print Network [OSTI]

of glucose from cellulose Projected Cellulosic Ethanol CostsEthanol Research • Improve the understanding of biomass fractionation, pretreatment, and cellulosecellulose to glucose, and ferment all sugars Ethanol

Wyman, C

2007-01-01T23:59:59.000Z

56

Nipa (Nypa fruticans) sap as a potential feedstock for ethanol production Pramila Tamunaidu1  

E-Print Network [OSTI]

. Introduction Currently the global ethanol supply is produced mainly from sugar and starch feedstocks. Sugar these feedstocks rely heavily on non-renewable fossil fuels and exploitation of forest lands which has negative cutting down the plant as in sugarcane which consequently produces large biomass waste such as straw

Takada, Shoji

57

Ethanol Demand in United States Production of Oxygenate-limited Gasoline  

SciTech Connect (OSTI)

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

Hadder, G.R.

2000-08-16T23:59:59.000Z

58

Biofuels supply chain characterization  

E-Print Network [OSTI]

Ethanol can be made from agricultural residues like wheat straw and from crops dedicated to energy use, like switchgrass. We study the logistics aspects of this transformation and determine the main characteristics of the ...

Banerjee, Anindya, M. Eng. Massachusetts Institute of Technology

2007-01-01T23:59:59.000Z

59

Ethanol Demand in United States Gasoline Production  

SciTech Connect (OSTI)

The Oak Ridge National Laboratory (OWL) Refinery Yield Model (RYM) has been used to estimate the demand for ethanol in U.S. gasoline production in year 2010. Study cases examine ethanol demand with variations in world oil price, cost of competing oxygenate, ethanol value, and gasoline specifications. For combined-regions outside California summer ethanol demand is dominated by conventional gasoline (CG) because the premised share of reformulated gasoline (RFG) production is relatively low and because CG offers greater flexibility for blending high vapor pressure components like ethanol. Vapor pressure advantages disappear for winter CG, but total ethanol used in winter RFG remains low because of the low RFG production share. In California, relatively less ethanol is used in CG because the RFG production share is very high. During the winter in California, there is a significant increase in use of ethanol in RFG, as ethanol displaces lower-vapor-pressure ethers. Estimated U.S. ethanol demand is a function of the refiner value of ethanol. For example, ethanol demand for reference conditions in year 2010 is 2 billion gallons per year (BGY) at a refiner value of $1.00 per gallon (1996 dollars), and 9 BGY at a refiner value of $0.60 per gallon. Ethanol demand could be increased with higher oil prices, or by changes in gasoline specifications for oxygen content, sulfur content, emissions of volatile organic compounds (VOCS), and octane numbers.

Hadder, G.R.

1998-11-24T23:59:59.000Z

60

Effect of hydrous ethanol on crankcase oil dilution  

SciTech Connect (OSTI)

Adequate lubrication is of the utmost importance in internal combustion engines. Low temperature operation with low-proof alcohol may create some operational problems if alcohol and/or water accumulates in the crankcase oil. Condensates of unburned alcohol and water maybe blown into the crankcase oil with blowby gases. These condensates may form an emulsion with the crankcase oil that may restrict the supply of oil for adequate lubrication. Three engine tests were performed to identify the effect of low-proof ethanol fueling on crankcase oil dilution and degradation. The first test was hydrous ethanol carburetion in a 2.3 liter, 4 cylinder, 1974 Ford gasoline engine. The second test was a mixture of low-proof ethanol fumigation and normal diesel fuel injection (at reduced rate) in an Allis-Chalmers Model 2900 turbocharged diesel engine. The third test was also a mixture of ethanol fumigation and diesel injection in an Allis-Chalmers Mod2800 naturally aspirated diesel engine. Independent parameters of crankcase oil temperature, engine load and speed, percent of total energy in the form of ethyl alcohol and proof of the ethyl alcohol were considered and varied. After each test the oil was sampled for determination of flash point, fire points, water by centrifuge, water by distillation, and viscosity at room temperature. Results for the first test indicate that the use of ethanol of 130 proof or less may result in accumulation of water in the crankcase oil that may be harmful to the engine. In the second and third tests although there was a decrease in fire and flash points as well as in the viscosity of the oil, no appreciable amount of water or alcohol was detected in the crankcase oil. It is important to mention that there was a maximum alcohol fuel flow rate beyond which the diesel engine starts to knock or misfire.

Khalifa, G.A.

1985-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Enabling High Efficiency Ethanol Engines  

SciTech Connect (OSTI)

Delphi Automotive Systems and ORNL established this CRADA to explore the potential to improve the energy efficiency of spark-ignited engines operating on ethanol-gasoline blends. By taking advantage of the fuel properties of ethanol, such as high compression ratio and high latent heat of vaporization, it is possible to increase efficiency with ethanol blends. Increasing the efficiency with ethanol-containing blends aims to remove a market barrier of reduced fuel economy with E85 fuel blends, which is currently about 30% lower than with petroleum-derived gasoline. The same or higher engine efficiency is achieved with E85, and the reduction in fuel economy is due to the lower energy density of E85. By making ethanol-blends more efficient, the fuel economy gap between gasoline and E85 can be reduced. In the partnership between Delphi and ORNL, each organization brought a unique and complementary set of skills to the project. Delphi has extensive knowledge and experience in powertrain components and subsystems as well as overcoming real-world implementation barriers. ORNL has extensive knowledge and expertise in non-traditional fuels and improving engine system efficiency for the next generation of internal combustion engines. Partnering to combine these knowledge bases was essential towards making progress to reducing the fuel economy gap between gasoline and E85. ORNL and Delphi maintained strong collaboration throughout the project. Meetings were held regularly, usually on a bi-weekly basis, with additional reports, presentations, and meetings as necessary to maintain progress. Delphi provided substantial hardware support to the project by providing components for the single-cylinder engine experiments, engineering support for hardware modifications, guidance for operational strategies on engine research, and hardware support by providing a flexible multi-cylinder engine to be used for optimizing engine efficiency with ethanol-containing fuels.

Szybist, J.; Confer, K. (Delphi Automotive Systems)

2011-03-01T23:59:59.000Z

62

Advancing Cellulosic Ethanol for Large Scale Sustainable Transportation  

E-Print Network [OSTI]

and ferment all sugars Ethanol recovery Fuel ethanol Residuecellulosic ethanol that is competitive as a pure fuel •Fuels Ocean/ hydro Geothermal Transportation Electricity Hydrogen Batteries Nuclear By Lee Lynd, Dartmouth Ethanol

Wyman, C

2007-01-01T23:59:59.000Z

63

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

Biofuel alternatives to ethanol: pumping the microbialtechnologies that enable biofuel production. Decades of workstrategy for producing biofuel. Although ethanol currently

Fortman, J.L.

2011-01-01T23:59:59.000Z

64

Re-engineering bacteria for ethanol production  

DOE Patents [OSTI]

The invention provides recombinant bacteria, which comprise a full complement of heterologous ethanol production genes. Expression of the full complement of heterologous ethanol production genes causes the recombinant bacteria to produce ethanol as the primary fermentation product when grown in mineral salts medium, without the addition of complex nutrients. Methods for producing the recombinant bacteria and methods for producing ethanol using the recombinant bacteria are also disclosed.

Yomano, Lorraine P; York, Sean W; Zhou, Shengde; Shanmugam, Keelnatham; Ingram, Lonnie O

2014-05-06T23:59:59.000Z

65

U.S. Ethanol Policy: The Unintended  

E-Print Network [OSTI]

petroleum and to cut greenhouse gas emissions. A new blend of ethanol and conventional gasoline was to cost- tive, the current blend of E10 (or 10% ethanol) gasoline offers pros and cons. The btu efficiency of a gallon of ethanol is about 40% less than a gallon of conventional gasoline. So, an E10 blend requires 4

Meagher, Mary

66

Effects of ethanol preservation on otolith microchemistry  

E-Print Network [OSTI]

Effects of ethanol preservation on otolith microchemistry K. J. HEDGES*, S. A. LUDSIN*§ AND B. J coupled plasma-mass spectrometry was used to examine the effects of exposure time to ethanol (0, 1, 3, 9, 27 and 81 days) and ethanol quality (ACS- v. HPLC- grade) on strontium (Sr) and barium (Ba

67

Thermophilic Biotrickling Filtration of Ethanol Vapors  

E-Print Network [OSTI]

Thermophilic Biotrickling Filtration of Ethanol Vapors H U U B H . J . C O X , T H O M A S S E X of ethanol vapors in biotrickling filters for air pollution control was investigated. Two reactors were adaptation phase, the removal of ethanol was similar in both reactors. At a bed contact time of 57 s

68

Original article Parallel selection of ethanol  

E-Print Network [OSTI]

Original article Parallel selection of ethanol and acetic-acid tolerance in Drosophila melanogaster significantly with latitude (0.036 ! 0.004 for 1° latitude; genetic divergence FST = 0.25). Patterns of ethanol of latitudinal ethanol tolerance (10 to 15%) and acetic-acid tolerance (3.7 to 13.2%) were observed in adult

Paris-Sud XI, Université de

69

Ethanol production by recombinant hosts  

DOE Patents [OSTI]

Novel plasmids comprising genes which code for the alcohol dehydrogenase and pyruvate decarboxylase are described. Also described are recombinant hosts which have been transformed with genes coding for alcohol dehydrogenase and pyruvate. By virtue of their transformation with these genes, the recombinant hosts are capable of producing significant amounts of ethanol as a fermentation product. Also disclosed are methods for increasing the growth of recombinant hosts and methods for reducing the accumulation of undesirable metabolic products in the growth medium of these hosts. Also disclosed are recombinant host capable of producing significant amounts of ethanol as a fermentation product of oligosaccharides and plasmids comprising genes encoding polysaccharases, in addition to the genes described above which code for the alcohol dehydrogenase and pyruvate decarboxylase. Further, methods are described for producing ethanol from oligomeric feedstock using the recombinant hosts described above. Also provided is a method for enhancing the production of functional proteins in a recombinant host comprising overexpressing an adhB gene in the host. Further provided are process designs for fermenting oligosaccharide-containing biomass to ethanol.

Fowler, David E. (Gainesville, FL); Horton, Philip G. (Gainesville, FL); Ben-Bassat, Arie (Gainesville, FL)

1996-01-01T23:59:59.000Z

70

Ethanol production by recombinant hosts  

DOE Patents [OSTI]

Novel plasmids comprising genes which code for the alcohol dehydrogenase and pyruvate decarboxylase are described. Also described are recombinant hosts which have been transformed with genes coding for alcohol dehydrogenase and pyruvate. By virtue of their transformation with these genes, the recombinant hosts are capable of producing significant amounts of ethanol as a fermentation product. Also disclosed are methods for increasing the growth of recombinant hosts and methods for reducing the accumulation of undesirable metabolic products in the growth medium of these hosts. Also disclosed are recombinant host capable of producing significant amounts of ethanol as a fermentation product of oligosaccharides and plasmids comprising genes encoding polysaccharases, in addition to the genes described above which code for the alcohol dehydrogenase and pyruvate decarboxylase. Further, methods are described for producing ethanol from oligomeric feedstock using the recombinant hosts described above. Also provided is a method for enhancing the production of functional proteins in a recombinant host comprising overexpressing an adhB gene in the host. Further provided are process designs for fermenting oligosaccharide-containing biomass to ethanol.

Ingram, Lonnie O. (Gainesville, FL); Beall, David S. (Gainesville, FL); Burchhardt, Gerhard F. H. (Gainesville, FL); Guimaraes, Walter V. (Vicosa, BR); Ohta, Kazuyoshi (Miyazaki, JP); Wood, Brent E. (Gainesville, FL); Shanmugam, Keelnatham T. (Gainesville, FL)

1995-01-01T23:59:59.000Z

71

Supply Systems Analyst  

Broader source: Energy.gov [DOE]

In this position you will serve as a Supply Systems Analyst for Supply Chain Services. The incumbent is responsible for managing and supporting multiple electronic database systems, including Asset...

72

Impact of the renewable oxygenate standard for reformulated gasoline on ethanol demand, energy use, and greenhouse gas emissions  

SciTech Connect (OSTI)

To assure a place for renewable oxygenates in the national reformulated gasoline (RFG) program, the US Environmental Protection Agency has promulgated the renewable oxygenate standard (ROS) for RFG. It is assumed that ethanol derived from corn will be the only broadly available renewable oxygenate during Phase I of the RFG program. This report analyzes the impact that the ROS could have on the supply of ethanol, its transported volume, and its displacement from existing markets. It also considers the energy and crude oil consumption and greenhouse gas (GHG) emissions that could result from the production and use of various RFGs that could meet the ROS requirements. The report concludes that on the basis of current and projected near-term ethanol capacity, if ethanol is the only available renewable oxygenate used to meet the requirements of the ROS, diversion of ethanol from existing use as a fuel is likely to be necessary. Year-round use of ethanol and ETBE would eliminate the need for diversion by reducing winter demand for ethanol. On an RFG-program-wide basis, using ethanol and ETBE to satisfy the ROS can be expected to slightly reduce fossil energy use, increase crude oil use, and have essentially no effect on GHG emissions or total energy use relative to using RFG oxygenated only with MTBE.

Stork, K.C.; Singh, M.K.

1995-04-01T23:59:59.000Z

73

Ethanol annual report FY 1990  

SciTech Connect (OSTI)

This report summarizes the research progress and accomplishments of the US Department of Energy (DOE) Ethanol from Biomass Program, field managed by the Solar Energy Research Institute, during FY 1990. The report includes an overview of the entire program and summaries of individual research projects. These projects are grouped into the following subject areas: technoeconomic analysis; pretreatment; cellulose conversion; xylose fermentation; and lignin conversion. Individual papers have been indexed separately for inclusion on the data base.

Texeira, R.H.; Goodman, B.J. (eds.)

1991-01-01T23:59:59.000Z

74

Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule1, and Alaska Oil and Gas Supply Submodule. A detailed description...

75

Oil and Gas Supply Module  

Gasoline and Diesel Fuel Update (EIA)

Onshore Lower 48 Oil and Gas Supply Submodule, Offshore Oil and Gas Supply Submodule, Oil Shale Supply Submodule, and Alaska Oil and Gas Supply Submodule. A detailed description of...

76

The Food Crises: A quantitative model of food prices including speculators and ethanol conversion  

E-Print Network [OSTI]

Recent increases in basic food prices are severely impacting vulnerable populations worldwide. Proposed causes such as shortages of grain due to adverse weather, increasing meat consumption in China and India, conversion of corn to ethanol in the US, and investor speculation on commodity markets lead to widely differing implications for policy. A lack of clarity about which factors are responsible reinforces policy inaction. Here, for the first time, we construct a dynamic model that quantitatively agrees with food prices. The results show that the dominant causes of price increases are investor speculation and ethanol conversion. Models that just treat supply and demand are not consistent with the actual price dynamics. The two sharp peaks in 2007/2008 and 2010/2011 are specifically due to investor speculation, while an underlying upward trend is due to increasing demand from ethanol conversion. The model includes investor trend following as well as shifting between commodities, equities and bonds to take ad...

Lagi, Marco; Bertrand, Karla Z; Bar-Yam, Yaneer

2011-01-01T23:59:59.000Z

77

Process for producing ethanol from syngas  

DOE Patents [OSTI]

The invention provides a method for producing ethanol, the method comprising establishing an atmosphere containing methanol forming catalyst and ethanol forming catalyst; injecting syngas into the atmosphere at a temperature and for a time sufficient to produce methanol; and contacting the produced methanol with additional syngas at a temperature and for a time sufficient to produce ethanol. The invention also provides an integrated system for producing methanol and ethanol from syngas, the system comprising an atmosphere isolated from the ambient environment; a first catalyst to produce methanol from syngas wherein the first catalyst resides in the atmosphere; a second catalyst to product ethanol from methanol and syngas, wherein the second catalyst resides in the atmosphere; a conduit for introducing syngas to the atmosphere; and a device for removing ethanol from the atmosphere. The exothermicity of the method and system obviates the need for input of additional heat from outside the atmosphere.

Krause, Theodore R; Rathke, Jerome W; Chen, Michael J

2013-05-14T23:59:59.000Z

78

Food for fuel: The price of ethanol  

E-Print Network [OSTI]

Conversion of corn to ethanol in the US since 2005 has been a major cause of global food price increases during that time and has been shown to be ineffective in achieving US energy independence and reducing environmental impact. We make three key statements to enhance understanding and communication about ethanol production's impact on the food and fuel markets: (1) The amount of corn used to produce the ethanol in a gallon of regular gas would feed a person for a day, (2) The production of ethanol is so energy intensive that it uses only 20% less fossil fuel than gasoline, and (3) The cost of gas made with ethanol is actually higher per mile because ethanol reduces gasoline's energy per gallon.

Albino, Dominic K; Bar-Yam, Yaneer

2012-01-01T23:59:59.000Z

79

High ethanol producing derivatives of Thermoanaerobacter ethanolicus  

DOE Patents [OSTI]

Derivatives of the newly discovered microorganism Thermoanaerobacter ethanolicus which under anaerobic and thermophilic conditions continuously ferment substrates such as starch, cellobiose, glucose, xylose and other sugars to produce recoverable amounts of ethanol solving the problem of fermentations yielding low concentrations of ethanol using the parent strain of the microorganism Thermoanaerobacter ethanolicus are disclosed. These new derivatives are ethanol tolerant up to 10% (v/v) ethanol during fermentation. The process includes the use of an aqueous fermentation medium, containing the substrate at a substrate concentration greater than 1% (w/v).

Ljungdahl, L.G.; Carriera, L.H.

1983-05-24T23:59:59.000Z

80

Biogeochemical Processes In Ethanol Stimulated Uranium Contaminated...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

A laboratory incubation experiment was conducted with uranium contaminated subsurface sediment to assess the geochemical and microbial community response to ethanol amendment. A...

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Mixed waste paper to ethanol fuel  

SciTech Connect (OSTI)

The objectives of this study were to evaluate the use of mixed waste paper for the production of ethanol fuels and to review the available conversion technologies, and assess developmental status, current and future cost of production and economics, and the market potential. This report is based on the results of literature reviews, telephone conversations, and interviews. Mixed waste paper samples from residential and commercial recycling programs and pulp mill sludge provided by Weyerhauser were analyzed to determine the potential ethanol yields. The markets for ethanol fuel and the economics of converting paper into ethanol were investigated.

Not Available

1991-01-01T23:59:59.000Z

82

Mid-Blend Ethanol Fuels ? Implementation Perspectives  

Broader source: Energy.gov (indexed) [DOE]

Blend Ethanol Fuels - Implementation Perspectives William Woebkenberg - US Fuels Technical and Regulatory Affairs Mercedes-Benz Research & Development North America July 25, 2013...

83

High ethanol producing derivatives of Thermoanaerobacter ethanolicus  

DOE Patents [OSTI]

Derivatives of the newly discovered microorganism Thermoanaerobacter ethanolicus which under anaerobic and thermophilic conditions continuously ferment substrates such as starch, cellobiose, glucose, xylose and other sugars to produce recoverable amounts of ethanol solving the problem of fermentations yielding low concentrations of ethanol using the parent strain of the microorganism Thermoanaerobacter ethanolicus are disclosed. These new derivatives are ethanol tolerant up to 10% (v/v) ethanol during fermentation. The process includes the use of an aqueous fermentation medium, containing the substrate at a substrate concentration greater than 1% (w/v).

Ljungdahl, Lars G. (Athens, GA); Carriera, Laura H. (Athens, GA)

1983-01-01T23:59:59.000Z

84

Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts of Ethanol Fuel Use  

E-Print Network [OSTI]

Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts of Ethanol Fuel Use Dylan B. Millet,*, Eric Apel, Daven K. Henze,§ Jason Hill, Julian D. Marshall, Hanwant B-Chem chemical transport model to constrain present-day North American ethanol sources, and gauge potential long

Mlllet, Dylan B.

85

PEMFC Power System on EthanolPEMFC Power System on Ethanol Caterpillar Inc.Caterpillar Inc.  

E-Print Network [OSTI]

J. RichardsThomas J. Richards #12;PEM ETHANOL FUEL CELL DOE Hydrogen & Fuel Cells 2003 Annual Merit Review 21 May 2003 #12;PEM ETHANOL FUEL CELL In 2003, a 10-15 kW stationary PEM fuel cell system examines the durability of a PEM based fuel cell system while operating on ethanol - a renewable fuel

86

Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts of Ethanol  

E-Print Network [OSTI]

of Ethanol Fuel Use Dylan B. Millet*,1 , Eric Apel2 , Daven K. Henze3 , Jason Hill1 , Julian D. Marshall1S1 Natural and Anthropogenic Ethanol Sources in North America and Potential Atmospheric Impacts INFORMATION Supporting Information contains a total of 12 pages, 1 table, and 7 figures. 1. AIRBORNE ETHANOL

Mlllet, Dylan B.

87

Alternative Fuels Data Center: Ethanol  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary)morphinanInformation InInformationCenterResearch Highlights MediaFuelAboutCase StudiesElectricityEthanol

88

Ace Ethanol | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160 East 300 SouthWaterBrasil Jump to: navigation, searchAcciona SA JumpEnergyEthanol

89

Mid-Level Ethanol Blends  

Broader source: Energy.gov (indexed) [DOE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarly Careerlumens_placard-green.eps MoreWSRC-STI-2007-00250 Rev. 05 Oak09 U . SThe MarchMid-Level Ethanol

90

NUFinancials Supply Chain  

E-Print Network [OSTI]

NUFinancials Supply Chain FMS801 & 803 Purchasing Glossary 03/31/2010 © 2010 Northwestern University FMS801 & 803 1 Purchasing Glossary Guide to terms used in iBuyNU and NUFinancials purchasing Term, faculty salary, office supplies. Similar to CUFS Object Code, Revenue Source, and Balance Sheet. Note

Shull, Kenneth R.

91

Public Health Assessment Gopher State Ethanol, City of St. Paul  

E-Print Network [OSTI]

Public Health Assessment Gopher State Ethanol, City of St. Paul Ramsey County, Minnesota September with the Gopher State Ethanol, St. Paul, Ramsey County, Minnesota. It is based on a formal site evaluation....................................................................................................................... 3 Ethanol Production

Patzek, Tadeusz W.

92

Simultaneous Saccharification and Fermentation of Dry-grind Highly Digestible Grain Sorghum Lines for Ethanol Production  

E-Print Network [OSTI]

with food and feed production. To be able to meet the enormous amount of corn or starch based material needed to produce the projected 15 billion gallon per year leveling capacity of corn ethanol, there is a need to develop alternative crops for bioenergy... production for sustainable supply of sugar, starch and lignocellosic biomass. There are several different species possible to be used as dedicated bioenergy crops. Sorghum (Sorghum bicolor L. Moench) is one of those species for several reasons. First...

Hernandez, Joan R.

2010-07-14T23:59:59.000Z

93

F.O. Licht's 17th Annual World Ethanol & Biofuels Conference  

Broader source: Energy.gov [DOE]

The F.O. Licht's 17th Annual World Ethanol & Biofuels Conference will be held on November 3–6, 2014, in Budapest, Hungary. Valerie Reed, Deputy Director of the Bioenergy Technolgies Office will be serving on two panels: "Maintaining Next Generation Investments in the Years Ahead" on November 4 and "Putting Together a Constant Supply of Feedstocks for Advanced and Cellulosic Biofuels, Biochemicals and Aviation Fuels" on November 5.

94

Alternative Fuel Tool Kit How to Implement: Ethanol (E85)  

E-Print Network [OSTI]

is a renewable alternative transportation fuel blend of gasoline and ethanol. Ethanol (C2H5OH, a.k.a. ethyl, and Dispensing E85 and Other Ethanol-Gasoline Blends" by the US Department of Energy ( US DOE).1,2 The dominant ethanol/gasoline blends in the United States are up to 10% ethanol (E10) and up to 83% ethanol (E85). More

95

Enterprise-Wide Optimization Seminar Integration of Supply Chain Design and Operation with  

E-Print Network [OSTI]

Pipeline Inventory Place order Place order Inventory position Receive order Receive order Outline 0 2 4 6 8 Acetone Cumene Ethylene Carbon Monoxide Methanol Ethylbenzene Naphtha Chlorobenzene Styrene Ethanol Ethylene Glycol Acetic Acid Byproducts #12;5Enterprise-Wide Optimization Seminar ­ Supply Chain Design

Grossmann, Ignacio E.

96

Biotech Breakthrough Produces Ethanol from Waste Glycerin  

E-Print Network [OSTI]

. Biodiesel is one of the green alternatives and US production of this fuel is at an all-time high, with new biodiesel plants being constructed in record number. However, there is one problem, the fact. They developed a new technology that transforms glycerin into ethanol, another ecological fuel. Ethanol

Stuart, Steven J.

97

Ethanol production using engineered mutant E. coli  

DOE Patents [OSTI]

The subject invention concerns novel means and materials for producing ethanol as a fermentation product. Mutant E. coli are transformed with a gene coding for pyruvate decarboxylase activity. The resulting system is capable of producing relatively large amounts of ethanol from a variety of biomass sources.

Ingram, Lonnie O. (Gainesville, FL); Clark, David P. (Carbondale, IL)

1991-01-01T23:59:59.000Z

98

Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol...  

Energy Savers [EERE]

Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of Lignocellulosic Biomass Thermochemical Ethanol via Indirect Gasification and Mixed Alcohol Synthesis of...

99

acute ethanol exposure: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

assisted combustion of ethanol a means of using nearly pure ethanol as a diesel engine fuel by using hydrogen rich gases to facilitate of combustion (SOC) A good...

100

acute ethanol challenge: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

assisted combustion of ethanol a means of using nearly pure ethanol as a diesel engine fuel by using hydrogen rich gases to facilitate of combustion (SOC) A good...

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

affects ethanolic fermentation: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

assisted combustion of ethanol a means of using nearly pure ethanol as a diesel engine fuel by using hydrogen rich gases to facilitate of combustion (SOC) A good...

102

Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality...  

Broader source: Energy.gov (indexed) [DOE]

Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality Vehicle Certification Test Fuel and Ethanol Flex Fuel Quality Breakout Session 2: Frontiers and Horizons Session 2-B:...

103

Report to Congress: Dedicated Ethanol Pipeline Feasability Study...  

Energy Savers [EERE]

Report to Congress: Dedicated Ethanol Pipeline Feasability Study - Energy Independence and Security Act of 2007 Section 243 Report to Congress: Dedicated Ethanol Pipeline...

104

Enhanced Ethanol Engine And Vehicle Efficiency (Agreement 13425...  

Broader source: Energy.gov (indexed) [DOE]

Enhanced Ethanol Engine And Vehicle Efficiency (Agreement 13425) Enhanced Ethanol Engine And Vehicle Efficiency (Agreement 13425) Presentation from the U.S. DOE Office of Vehicle...

105

Effects of Intermediate Ethanol Blends on Legacy Vehicles and...  

Energy Savers [EERE]

Effects of Intermediate Ethanol Blends on Legacy Vehicles and Small Non-Road Engines, Report 1 Updated Feb 2009 Effects of Intermediate Ethanol Blends on Legacy Vehicles and...

106

acute ethanol assessment: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Delaine 2008-10-10 3 Public Health Assessment Gopher State Ethanol, City of St. Paul Renewable Energy Websites Summary: Public Health Assessment Gopher State Ethanol, City of...

107

Ethanol: Producting Food, Feed, and Fuel | Department of Energy  

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

and Fuel Ethanol: Producting Food, Feed, and Fuel At the August 7, 2008 joint quarterly Web conference of DOE's Biomass and Clean Cities programs, Todd Sneller (Nebraska Ethanol...

108

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

2007) Cellulosic ethanol: biofuel researchers prepare toBiofuel alternatives to ethanol: pumping the microbial welltechnologies that enable biofuel production. Decades of work

Fortman, J. L.

2010-01-01T23:59:59.000Z

109

Impact of Ethanol Blending on U.S. Gasoline Prices  

SciTech Connect (OSTI)

This study assesses the impact of ethanol blending on gasoline prices in the US today and the potential impact of ethanol on gasoline prices at higher blending concentrations.

Not Available

2008-11-01T23:59:59.000Z

110

European supply chain study  

E-Print Network [OSTI]

Introduction: Supply chain management has been defined as, "..a set of approaches utilized to efficiently integrate suppliers, manufacturers, warehouses and stores, so that merchandise is produced and distributed at the ...

Puri, Mohitkumar

2009-01-01T23:59:59.000Z

111

Improving supply chain resilience  

E-Print Network [OSTI]

Due to the global expansion of Company A's supply chain network, it is becoming more vulnerable to many disruptions. These disruptions often incur additional costs; and require time to respond to and recover from these ...

Leung, Elsa Hiu Man

2009-01-01T23:59:59.000Z

112

Environmental analysis of biomass-ethanol facilities  

SciTech Connect (OSTI)

This report analyzes the environmental regulatory requirements for several process configurations of a biomass-to-ethanol facility. It also evaluates the impact of two feedstocks (municipal solid waste [MSW] and agricultural residues) and three facility sizes (1000, 2000, and 3000 dry tons per day [dtpd]) on the environmental requirements. The basic biomass ethanol process has five major steps: (1) Milling, (2) Pretreatment, (3) Cofermentation, (4) Enzyme production, (5) Product recovery. Each step could have environmental impacts and thus be subject to regulation. Facilities that process 2000 dtpd of MSW or agricultural residues would produce 69 and 79 million gallons of ethanol, respectively.

Corbus, D.; Putsche, V.

1995-12-01T23:59:59.000Z

113

BRAZILIAN'S BIOENERGY SUCCESS POWERED BY THE SUN  

E-Print Network [OSTI]

BRAZILIAN'S BIOENERGY SUCCESS POWERED BY THE SUN Caroline Rayol Resources and Bioenergy Project : Market opening 2003 : Flex-fuel car 2004 : Biodiesel Production and Use National Program 2006

Canet, LĂ©onie

114

Increasing efficiency, reducing emissions with hydrous ethanol in diesel engines  

E-Print Network [OSTI]

Increasing efficiency, reducing emissions with hydrous ethanol in diesel engines Ethanol continuedOber 2013 Catalystcts.umn.edu Nearly all corn-based ethanol produced in the United States is anhydrous processes required to remove the water from ethanol consume a great deal of energy. Researchers from

Minnesota, University of

115

Ethanol Production, Distribution, and Use: Discussions on Key Issues (Presentation)  

SciTech Connect (OSTI)

From production to the environment, presentation discusses issues surrounding ethanol as a transportation fuel.

Harrow, G.

2008-05-14T23:59:59.000Z

116

Ethanol Tolerance Caused by slowpoke Induction in Drosophila  

E-Print Network [OSTI]

Ethanol Tolerance Caused by slowpoke Induction in Drosophila Roshani B. Cowmeadow, Harish R in the ethanol response. Caenorhabditis elegans carrying mutations in this gene have altered ethanol sensitivity and Drosophila mutant for this gene are unable to acquire rapid tolerance to ethanol or anesthetics

Atkinson, Nigel

117

Petroleum Supply Monthly  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major U.S. geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

NONE

1996-02-01T23:59:59.000Z

118

Petroleum supply monthly  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blends, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

NONE

1995-10-01T23:59:59.000Z

119

The Hydrogen Laboratory and The Brazilian Reference Center for...  

Energy Savers [EERE]

The Hydrogen Laboratory and The Brazilian Reference Center for Hydrogen Energy The Hydrogen Laboratory and The Brazilian Reference Center for Hydrogen Energy Presentation given by...

120

Treatment of biomass to obtain ethanol  

DOE Patents [OSTI]

Ethanol was produced using biocatalysts that are able to ferment sugars derived from treated biomass. Sugars were obtained by pretreating biomass under conditions of high solids and low ammonia concentration, followed by saccharification.

Dunson, Jr., James B. (Newark, DE); Elander, Richard T. (Evergreen, CO); Tucker, III, Melvin P. (Lakewood, CO); Hennessey, Susan Marie (Avondale, PA)

2011-08-16T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Natural Gas Ethanol Flex-Fuel  

E-Print Network [OSTI]

Natural Gas Propane Electric Ethanol Flex-Fuel Biodiesel Vehicle Buyer's Guide Clean Cities 2012 . . . . . . . . . . . . . . . . . . . . . . . . 4 About This Guide . . . . . . . . . . . . . . . . . . . 5 Compressed Natural Gas and emissions. Alternative fueling infrastructure is expanding in many regions, making natural gas, propane

122

Techno-economic Analysis for the Thermochemical Conversion of Lignocellulosic Biomass to Ethanol via Acetic Acid Synthesis  

SciTech Connect (OSTI)

Biomass is a renewable energy resource that can be converted into liquid fuel suitable for transportation applications. As a widely available biomass form, lignocellulosic biomass can have a major impact on domestic transportation fuel supplies and thus help meet the Energy Independence and Security Act renewable energy goals (U.S. Congress 2007). This study performs a techno-economic analysis of the thermo chemical conversion of biomass to ethanol, through methanol and acetic acid, followed by hydrogenation of acetic acid to ethanol. The conversion of syngas to methanol and methanol to acetic acid are well-proven technologies with high conversions and yields. This study was undertaken to determine if this highly selective route to ethanol could provide an already established economically attractive route to ethanol. The feedstock was assumed to be wood chips at 2000 metric ton/day (dry basis). Two types of gasification technologies were evaluated: an indirectly-heated gasifier and a directly-heated oxygen-blown gasifier. Process models were developed and a cost analysis was performed. The carbon monoxide used for acetic acid synthesis from methanol and the hydrogen used for hydrogenation were assumed to be purchased and not derived from the gasifier. Analysis results show that ethanol selling prices are estimated to be $2.79/gallon and $2.81/gallon for the indirectly-heated gasifier and the directly-heated gasifier systems, respectively (1stQ 2008$, 10% ROI). These costs are above the ethanol market price for during the same time period ($1.50 - $2.50/gal). The co-production of acetic acid greatly improves the process economics as shown in the figure below. Here, 20% of the acetic acid is diverted from ethanol production and assumed to be sold as a co-product at the prevailing market prices ($0.40 - $0.60/lb acetic acid), resulting in competitive ethanol production costs.

Zhu, Yunhua; Jones, Susanne B.

2009-04-01T23:59:59.000Z

123

Combined inactivation of the Clostridium cellulolyticum lactate and malate dehydrogenase genes substantially increases ethanol yield from cellulose and switchgrass fermentations  

E-Print Network [OSTI]

Keywords: Cellulose, ethanol, biofuel, Clostridiumincreases ethanol yield from cellulose and switchgrassincreases ethanol yield from cellulose and switchgrass

2012-01-01T23:59:59.000Z

124

Transportation risk assessment for ethanol transport  

E-Print Network [OSTI]

the quantitative risks involved with an ethanol pipeline. Pipelines that run from the Midwest, where the vast majority of ethanol is produced, to the target areas where reformulated gasoline is required (California, Texas Gulf Coast, New England Atlantic Coast... Atlantic Coast because of the large volume. It is beneficial to look at these areas as opposed to the iv smaller areas because pipeline transportation requires very large volumes. In order to find a meaningful comparison between all three...

Shelton Davis, Anecia Delaine

2008-10-10T23:59:59.000Z

125

Biological production of ethanol from coal  

SciTech Connect (OSTI)

Research is continuing in an attempt to increase both the ethanol concentration and product ratio using C. ljungdahlii. The purpose of this report is to present data utilizing a medium prepared especially for C. ljungdahlii. Medium development studies are presented, as well as reactor studies with the new medium in batch reactors. CSTRs and CSTRs with cell recycle. The use of this new medium has resulted in significant improvements in cell concentration, ethanol concentration and product ratio.

Not Available

1992-01-01T23:59:59.000Z

126

High Speed/ Low Effluent Process for Ethanol  

SciTech Connect (OSTI)

n this project, BPI demonstrated a new ethanol fermentation technology, termed the High Speed/ Low Effluent (HS/LE) process on both lab and large pilot scale as it would apply to wet mill and/or dry mill corn ethanol production. The HS/LE process allows very rapid fermentations, with 18 to 22% sugar syrups converted to 9 to 11% ethanol ‘beers’ in 6 to 12 hours using either a ‘consecutive batch’ or ‘continuous cascade’ implementation. This represents a 5 to 8X increase in fermentation speeds over conventional 72 hour batch fermentations which are the norm in the fuel ethanol industry today. The ‘consecutive batch’ technology was demonstrated on a large pilot scale (4,800 L) in a dry mill corn ethanol plant near Cedar Rapids, IA (Xethanol Biofuels). The pilot demonstrated that 12 hour fermentations can be accomplished on an industrial scale in a non-sterile industrial environment. Other objectives met in this project included development of a Low Energy (LE) Distillation process which reduces the energy requirements for distillation from about 14,000 BTU/gal steam ($0.126/gal with natural gas @ $9.00 MCF) to as low as 0.40 KW/gal electrical requirements ($0.022/gal with electricity @ $0.055/KWH). BPI also worked on the development of processes that would allow application of the HS/LE fermentation process to dry mill ethanol plants. A High-Value Corn ethanol plant concept was developed to produce 1) corn germ/oil, 2) corn bran, 3) ethanol, 4) zein protein, and 5) nutritional protein, giving multiple higher value products from the incoming corn stream.

M. Clark Dale

2006-10-30T23:59:59.000Z

127

Satellite Monitoring of the Brazilian Amazon  

E-Print Network [OSTI]

Symposium Foz do Iguaçu, November 4-7, 2008 #12;Context of Brazilian Amazonia Deforestation PRODES DETER PALSAR Amazon Deforestation Monitoring State of the Forest(logging and degradation) Summary #12;Context: The birth of a deforestation culture Brazilian original vegetation cover (IBGE) #12;Present population

128

The Potential of Cellulosic Ethanol Production from Municipal Solid Waste: A Technical and Economic Evaluation  

E-Print Network [OSTI]

1982 19801205. Ethanol and fuel product production.The first generation fuel ethanol is derived from starch andfor bioconversion to fuel ethanol because it not only

Shi, Jian; Ebrik, Mirvat; Yang, Bin; Wyman, Charles E.

2009-01-01T23:59:59.000Z

129

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

E-Print Network [OSTI]

was used to vaporize ethanol fuel. The vaporizer wasmixture of the evaporated ethanol fuel and the nitrogen gas.premixed flames of ethanol and other fuels for comparison

Saxena, Priyank

2007-01-01T23:59:59.000Z

130

Brain reward deficits accompany withdrawal (hangover) from acute ethanol in rats  

E-Print Network [OSTI]

stimulation reward: effects of ethanol. Alcohol Clin Exp Resstimulus produced by ethanol withdrawal. J Pharmacol Expthe "anxiogenic" response to ethanol withdrawal in the rat.

Schulteis, Gery; Liu, Jian

2006-01-01T23:59:59.000Z

131

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

EthanolOf Cellulose And Production Of Ethanol I Charles R. WilkeCELLULOSE AND PRODUCTION OF ETHANOL under auspices of U.S.

Wilke, C.R.

2011-01-01T23:59:59.000Z

132

Length of Stay Following Trauma is not Affected by Ethnicity When Controlled for Ethanol Intoxication  

E-Print Network [OSTI]

When Controlled for Ethanol Intoxication Craig Mangum, MD;properly controlled for ethanol and drug intoxication. Wepatients, controlling for ethanol intoxication. Methods:

Mangum, Craig; LoVecchio, Frank; Mathieson, Kathleen

2007-01-01T23:59:59.000Z

133

PILOT PLANT STUDIES OF THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

5 EthanolBazua, D.C. and C.R. Wilke, "Ethanol Effects on the Kineticsto the Production of Ethanol, LBL-5963. (Submitted to

Wilke, C.R.

2010-01-01T23:59:59.000Z

134

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

60,700 ETHANOL RECOVERY Dist. Column CondenserF2 Steam Exchanger Ethanol Absorber 10 ft. diameter. 38Cellulose and Production of Ethanol," Progress Report, LBL-

Wilke, Charles R.

2011-01-01T23:59:59.000Z

135

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

BIOCONVERSION TO SUGARS AND ETHANOL BERKELEY PROGRAM--JulyXylose Fermentation to Ethanol (a) (b) Fusarium oxysporum (OF CELLULOSE AND PRODUCTION OF ETHANOL under auspices of

Wilke, C.R.

2011-01-01T23:59:59.000Z

136

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

13 Javier Perez I II. ETHANOL FERMENTATION STUDIES A. B.Development Studies of Ethanol Production--------------- 19of Cellulose and Production of Ethanol." (June 1979) and (b)

Wilke, Charles R.

2012-01-01T23:59:59.000Z

137

The Potential of Cellulosic Ethanol Production from Municipal Solid Waste: A Technical and Economic Evaluation  

E-Print Network [OSTI]

key to unlocking low-cost cellulosic ethanol. 2(1):26-40.1995 19941216. Commercial ethanol production process.facility and commercial ethanol production process.

Shi, Jian; Ebrik, Mirvat; Yang, Bin; Wyman, Charles E.

2009-01-01T23:59:59.000Z

138

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

E-Print Network [OSTI]

of ethanol, isobutene and MTBE: Experiments and modeling”,of ethanol, isobutene and MTBE: Experiments and modeling”,of ethanol, isobutene and MTBE: Experiments and modeling”,

Saxena, Priyank

2007-01-01T23:59:59.000Z

139

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

E-Print Network [OSTI]

High-temperature oxidation of ethanol. Part 2. -Kineticof high-temperature ethanol ignition”, Soviet Journal ofKinetic modeling of ethanol pyrolysis and combustion”,

Saxena, Priyank

2007-01-01T23:59:59.000Z

140

The effects of caffeine, nicotine, ethanol, and tetrahydrocannabinol on exercise performance  

E-Print Network [OSTI]

Alvarez AI: Effect of chronic ethanol ingestion and exerciseR, Urbano-Marquez A: Acute ethanol treatment decreasesA: Comparative effects of ethanol, acetaldehyde and acetate

Pesta, Dominik H; Angadi, Siddhartha S; Burtscher, Martin; Roberts, Christian K

2013-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL underBioconversion of Cellulose and Production of Ethanol, LBL-of Cellulose by Coupling with Ethanol Fermentation (with

Wilke, C.R.

2011-01-01T23:59:59.000Z

142

PILOT PLANT STUDIES OF THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

of Cellulose by Coupling with Ethanol Fermentation." Reportand Continuous Cellulose Hydrolysis with and without EthanolLindsey. CELLULOSE BIOCONVERSION TO SUGARS AND ETHANOL

Wilke, C.R.

2010-01-01T23:59:59.000Z

143

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

of Cellulose by Coupling with Ethanol Fermentation." ReportOf Cellulose And Production Of Ethanol I Charles R. WilkeBIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL under

Wilke, C.R.

2011-01-01T23:59:59.000Z

144

PROCESS DEVELOPMENT STUDIES OF THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL CharlesBIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL Charlesof Cellulose and Production of Ethanol," Lawrence Berkeley

Wilke, Charles R.

2014-01-01T23:59:59.000Z

145

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

Bioconversion of Cellulose and Production of Ethanol." (JuneBIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL CharlesBIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL Charles

Wilke, Charles R.

2012-01-01T23:59:59.000Z

146

RAW MATERIALS EVALUATION AND PROCESS DEVELOPMENT STUDIES FOR CONVERSION OF BIOMASS TO SUGARS AND ETHANOL  

E-Print Network [OSTI]

Effect of Cellulose Conversion on Ethanol Cost. ReferencesBioconversion of Cellulose and Production of Ethanol," LBL-to the ethanol cost assuming a complete cellulose conversion

Wilke, C.R.

2011-01-01T23:59:59.000Z

147

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

with either enzyme or cellulose, III, ETHANOL FERMENTATIONof Cellulose and Production of Ethanol," Progress Report,of Cellulose and Production of Ethanol," Progress Report,

Wilke, Charles R.

2011-01-01T23:59:59.000Z

148

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL underof Cellulose by Coupling with Ethanol Fermentation, withCandidate. CELLULOSE BIOCONVERSION TO SUGARS AND ETHANOL

Wilke, C.R.

2011-01-01T23:59:59.000Z

149

Process of concentrating ethanol from dilute aqueous solutions thereof  

DOE Patents [OSTI]

Relatively dilute aqueous solutions of ethanol are concentrated by passage through a bed of a crystalline silica polymorph, such as silicalite, to adsorb the ethanol with residual dilute feed in contact with the bed, which is displaced by passing concentrated aqueous ethanol through the bed without displacing the adsorbed ethanol. A product concentrate is then obtained by removing the adsorbed ethanol from the bed together with at least a portion of the concentrated aqueous ethanol used as the displacer liquid. This process permits ethanol to be concentrated from dilute fermentation beers, which may contain from 6 to 10% ethanol, to obtain a concentrate product at very low energy cost having an ethanol concentration in excess of 95%, such as a concentration of from 98 to 99.5%.

Oulman, Charles S. [Ames, IA; Chriswell, Colin D. [Slater, IA

1981-07-07T23:59:59.000Z

150

Process of concentrating ethanol from dilute aqueous solutions thereof  

DOE Patents [OSTI]

Relatively dilute aqueous solutions of ethanol are concentrated by passage through a bed of a crystalline silica polymorph, such as silicalite, to adsorb the ethanol with residual dilute feed in contact with the bed, which is displaced by passing concentrated aqueous ethanol through the bed without displacing the adsorbed ethanol. A product concentrate is then obtained by removing the adsorbed ethanol from the bed together with at least a portion of the concentrated aqueous ethanol used as the displacer liquid. This process permits ethanol to be concentrated from dilute fermentation beers, which may contain from 6 to 10% ethanol, to obtain a concentrate product at very low energy cost having an ethanol concentration in excess of 95%, such as a concentration of from 98 to 99.5%. 5 figs.

Oulman, C.S.; Chriswell, C.D.

1981-07-07T23:59:59.000Z

151

An Indirect Route for Ethanol Production  

SciTech Connect (OSTI)

The ZeaChem indirect method is a radically new approach to producing fuel ethanol from renewable resources. Sugar and syngas processing platforms are combined in a novel way that allows all fractions of biomass feedstocks (e.g. carbohydrates, lignins, etc.) to contribute their energy directly into the ethanol product via fermentation and hydrogen based chemical process technologies. The goals of this project were: (1) Collect engineering data necessary for scale-up of the indirect route for ethanol production, and (2) Produce process and economic models to guide the development effort. Both goals were successfully accomplished. The projected economics of the Base Case developed in this work are comparable to today's corn based ethanol technology. Sensitivity analysis shows that significant improvements in economics for the indirect route would result if a biomass feedstock rather that starch hydrolyzate were used as the carbohydrate source. The energy ratio, defined as the ratio of green energy produced divided by the amount of fossil energy consumed, is projected to be 3.11 to 12.32 for the indirect route depending upon the details of implementation. Conventional technology has an energy ratio of 1.34, thus the indirect route will have a significant environmental advantage over today's technology. Energy savings of 7.48 trillion Btu/yr will result when 100 MMgal/yr (neat) of ethanol capacity via the indirect route is placed on-line by the year 2010.

Eggeman, T.; Verser, D.; Weber, E.

2005-04-29T23:59:59.000Z

152

Vehicles and E85 Stations Needed to Achieve Ethanol Goals  

SciTech Connect (OSTI)

This paper presents an analysis of the numbers of stations and vehicles necessary to achieve future goals for sales of ethanol fuel (E85). The paper does not analyze issues related to the supply of ethanol which may turn out to be of even greater concern. A model of consumers decisions to purchase E85 versus gasoline based on prices, availability, and refueling frequency is derived and preliminary results for 2010, 2017 and 2030 consistent with the President s 2007 biofuels program goals are presented (1). A limited sensitivity analysis is carried out to indicate key uncertainties in the trade-off between the number of stations and fuels. The analysis indicates that to meet a 2017 goal of 26 billion gallons of E85 sold, on the order of 30% to 80% of all stations may need to offer E85, and that 125 to 200 million flexible fuel vehicles (FFVs) may need to be on the road, even if oil prices remain high. These conclusions are tentative for three reasons: (1) there is considerable uncertainty about key parameter values, such as the price elasticity of choice between E85 and gasoline, (2) the future prices of E85 and gasoline are uncertain; and (3) the method of analysis used is highly aggregated; it does not consider the potential benefits of regional strategies nor the possible existence of market segments predisposed to purchase E85. Nonetheless, the preliminary results indicate that the 2017 biofuels program goals are ambitious and will require a massive effort to produce FFVs and insure widespread availability of E85.

Greene, David L [ORNL

2008-01-01T23:59:59.000Z

153

Guide to commercial-scale ethanol production and financing  

SciTech Connect (OSTI)

This document is designed to lead the potential investor through all the steps necessary to develop a business plan and prepare a feasibility analysis for a site-specific project. Emphasis is placed on marketing, financing, management, and incentives rather than primarily technical matters. The introduction provides an overview of the perspectives and issues in the alcohol fuels industry. Chapter II seeks to surface factors which affect the decisionmaking process. The chapter attempts to lead the investor step-by-step through the series of decisions and choices to be made before reaching the final decision to enter the business. Chapter III describes the types of feedstocks available and relates them to areas within the United States. Trends and fluctuations in the price of the major grain feedstocks are also discussed in terms of their potential use and value compared to other feeds. Chapter IV discusses the market potential of ethanol and its coproducts, and examines how the location of the ethanol markets in relation to those of the feedstock supplies may influence selection of a plant site. Various aspects of plant design are discussed. A 50 million gallon per year plant is analyzed to provide the general technical background and costing data required in analyzing plants of various sizes and designs. Safety aspects and environmental concerns are treated in Chapters VI and VII. The regulations are reviewed and their impact on plant design and operation is discussed. The basic elements of a business plan are described which lead to an approach for development of the feasibility study. Other information on financial assistance, regulations, current legislation, and reference material is given in the Appendices.

None

1980-11-01T23:59:59.000Z

154

Fiber Supply Associate Company Overview  

E-Print Network [OSTI]

materials acquisition, harvesting, logistics coordination, contract negotiations, and inventory management, Purchasing, Industrial Engineering, Operations management, Materials Management, Supply Chain) Authorized leadership roles such as Fiber Specialist, Fiber Supply Manager, Region Manager, Director, General Manager

Mazzotti, Frank

155

Method and system for ethanol production  

DOE Patents [OSTI]

A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. Selected transition metal carbonyls include those of iron, rhodium ruthenium, manganese in combination with iron and possibly osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 2,4-diazabicyclooctane, dimethylneopentylamine, N-methylpiperidine and derivatives of N-methylpiperidine.

Feder, Harold M. (Darien, IL); Chen, Michael J. (Darien, IL)

1983-01-01T23:59:59.000Z

156

Method and system for ethanol production  

DOE Patents [OSTI]

A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. Selected transition metal carbonyls include those of iron, rhodium, ruthenium, manganese in combination with iron and possibly osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 2,4-diazabicyclooctane, dimethylneopentylamine, N-methylpiperidine and derivatives of N-methylpiperidine.

Feder, H.M.; Chen, M.J.

1981-09-24T23:59:59.000Z

157

Method and system for ethanol production  

DOE Patents [OSTI]

A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. The only other significant by product is methane. Selected transition metal carbonyls include those of iron, ruthenium and possibly manganese and osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 24-diazabicyclooctane, dimethyneopentylamine and 2-pryidinol.

Feder, Harold M. (Darien, IL); Chen, Michael J. (Darien, IL)

1981-01-01T23:59:59.000Z

158

Method and system for ethanol production  

DOE Patents [OSTI]

A transition metal carbonyl and a tertiary amine are employed as a homogeneous catalytic system in methanol or a less volatile solvent to react methanol with carbon monoxide and hydrogen gas producing ethanol and carbon dioxide. The gas contains a high carbon monoxide to hydrogen ratio as is present in a typical gasifier product. The reaction has potential for anhydrous ethanol production as carbon dioxide rather than water is produced. The only other significant by-product is methane. Selected transition metal carbonyls include those of iron, ruthenium and possibly manganese and osmium. Selected amines include trimethylamine, N-Methylpyrrolidine, 24-diazabicyclooctane, dimethyneopentylamine and 2-pryidinol.

Feder, H.M.; Chen, M.J.

1980-05-21T23:59:59.000Z

159

Services & Supplies EHP Network Provider  

E-Print Network [OSTI]

and Serum 80% 80% of R&C Ambulance Transportation Medically Necessary Transport 80% 80% of R&C Chemotherapy% 80% of R&C Medically Necessary Hearing Aids for dependent children up to age 26 (limited to every 36, and Ultrasound 90% 70% of R&C Medical Supplies Disposable Supplies (e.g. ostomy bags, diabetic supplies, syringes

Niebur, Ernst

160

GLOBAL WOOD SUPPLY Sten Nilsson  

E-Print Network [OSTI]

GLOBAL WOOD SUPPLY Sten Nilsson Biomass and Resource Efficiency: the need for a supply led approach to forest productivity European Parliament, Brussels, 10 November 2011 #12;MEGATREND WOOD SUPPLY ­ 2020 the trees on the right Source: JP Management Consulting (Asia-Pacific) Ltd., 2006 #12;BAMBOO FOREST Source

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Investigation of the Photocatalytic Degradation of Ethanol and Acetone  

E-Print Network [OSTI]

In-situ transmission Fourier-transform infrared spectroscopy has been used to study the photocatalytic oxidation of acetone, ethanol and the interaction between acetone and ethanol. Compared with the degradation of acetone alone, it cannot...

Liu, Y.; Ding, B.; Dong, S.

2006-01-01T23:59:59.000Z

162

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

products, pharmaceuticals, ethanol fuel and more. Even so,Bacteria engineered for fuel ethanol production: currentethanol production, the advances are applicable to the production of a variety of fuel

Fortman, J. L.

2010-01-01T23:59:59.000Z

163

CODED SPECTROSCOPY FOR ETHANOL DETECTION IN DIFFUSE, FLUORESCENT MEDIA  

E-Print Network [OSTI]

ABSTRACT CODED SPECTROSCOPY FOR ETHANOL DETECTION IN DIFFUSE, FLUORESCENT MEDIA by Scott Thomas Mc FOR ETHANOL DETECTION IN DIFFUSE, FLUORESCENT MEDIA by Scott Thomas McCain Department of Electrical

164

GSA Wind Supply Opportunity  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE:YearRound-UpHeatMulti-Dimensional Subject: Guidance for natural gas asWind Supply Opportunity 1 2 3

165

Self Supplied Balancing Reserves  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsrucLas ConchasPassiveSubmitted forHighlights NuclearSelf-Supplied-Balancing-Reserves Sign In About |

166

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

bio-diesel is favored in several European countries, ethanol dominates the majority of the world biofuel market,

Fortman, J.L.

2011-01-01T23:59:59.000Z

167

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

bio-diesel is favored in several European countries, ethanol dominates the majority of the world biofuel market,

Fortman, J. L.

2010-01-01T23:59:59.000Z

168

Research Advances Cellulosic Ethanol, NREL Leads the Way (Brochure)  

SciTech Connect (OSTI)

This brochure highlights NREL's recent advances in cellulosic ethanol production. Research at NREL addresses both biochemical and thermochemical processes.

Not Available

2007-03-01T23:59:59.000Z

169

ENZYMATIC HYDROLYSIS OF CLOVER-GRASS MIXTURES FOR ETHANOL  

E-Print Network [OSTI]

ENZYMATIC HYDROLYSIS OF CLOVER- GRASS MIXTURES FOR ETHANOL PRODUCTION MARTĂŤN, C.1,2 , THOMSEN, M. H

170

Clean Cities: Ethanol Basics, Fact Sheet, October 2008  

SciTech Connect (OSTI)

Document answers frequently asked questions about ethanol as a transportation fuel, including those on production, environmental effects, and vehicles.

Not Available

2008-10-01T23:59:59.000Z

171

TOLERANT ETHANOL ESTIMATION IN FLEX-FUEL VEHICLES DURING MAF SENSOR DRIFTS  

E-Print Network [OSTI]

in ethanol-gasoline blend em Mass fraction of ethanol in ethanol-gasoline blend pm Intake manifold absolute operate on a blend of ethanol and gasoline in any concentration of up to 85% ethanol. This blend Engineering Dearborn, Michigan 48121 ABSTRACT Flexible fuel vehicles (FFVs) can operate on a blend of ethanol

Stefanopoulou, Anna

172

THE 2001 NET ENERGY BALANCE OF CORN-ETHANOL (PRELIMINARY)  

E-Print Network [OSTI]

1 THE 2001 NET ENERGY BALANCE OF CORN-ETHANOL (PRELIMINARY) Hosein Shapouri*, U.S. Department Laboratory, 9700 South Cass Avenue, Argonne, IL. 60439 ABSTRACT This report estimates the net energy balance to produce ethanol and byproducts. The results indicate that corn ethanol has a positive energy balance, even

Patzek, Tadeusz W.

173

Ethanol Production and Gasoline Prices: A Spurious Correlation  

E-Print Network [OSTI]

Ethanol Production and Gasoline Prices: A Spurious Correlation Christopher R. Knittel and Aaron Smith July 12, 2012 Abstract Ethanol made from corn comprises 10% of US gasoline, up from 3% in 2003-level blend mandates, and supported by direct subsidies such as the Volumetric Ethanol Excise Tax Credit. Some

Rothman, Daniel

174

Biofuel derived from Microalgae Corn-based Ethanol  

E-Print Network [OSTI]

Biofuel derived from Microalgae Corn-based Ethanol #12;Outline · Production processes for each;Definitions Biofuel: clean fuel made from animal and plant fats and tissues (Hollebone, 2008) Ethanol species (sizes from a few- a few hundred µm) (Wikipedia, 2008) #12;How is ethanol produced from corn

Blouin-Demers, Gabriel

175

Mouse inbred strain differences in ethanol drinking to intoxication  

E-Print Network [OSTI]

Mouse inbred strain differences in ethanol drinking to intoxication J. S. Rhodes*, , M. M. Ford , C described a simple procedure, Drinking in the Dark (DID), in which C57BL/6J mice self-administer ethanol to a blood ethanol concentration (BEC) above 1 mg/ml. The test consists of replacing the water with 20

Garland Jr., Theodore

176

UNL Researchers Determine Costs of Producing Switchgrass for Ethanol  

E-Print Network [OSTI]

UNL Researchers Determine Costs of Producing Switchgrass for Ethanol By Sandi Alswager Karstens, IANR News Service On-farm cost of producing switchgrass for cellulosic ethanol averages about $60 per ethanol from switchgrass because that industry is not really born yet." Researchers offered a speculative

Nebraska-Lincoln, University of

177

ORIGINAL ARTICLE Utilization of diets containing graded levels of ethanol  

E-Print Network [OSTI]

to manufacture fuel ethanol (Rosentrater and Muthukumarappan, 2006). In 2008, 174 operating ethanol plantsORIGINAL ARTICLE Utilization of diets containing graded levels of ethanol production co-Pascual, 2000), fuel-based DDGS are a co-product of dry mill pro- cessing, where primarily corn is used

178

What is (and is not) vital to advancing cellulosic ethanol  

E-Print Network [OSTI]

to many, the uniqueness of cellu- losic ethanol as a sustainable, liquid transportation fuel, which canWhat is (and is not) vital to advancing cellulosic ethanol Charles E. Wyman Chemical of Engineering, University of California, Riverside, CA 92506, USA Ethanol made biologically from cellulosic

California at Riverside, University of

179

RESEARCH Open Access Simultaneous cell growth and ethanol production  

E-Print Network [OSTI]

RESEARCH Open Access Simultaneous cell growth and ethanol production from cellulose steps to their practical usage for ethanol production. Ideally, a recombinant microorganism, possessing the capability to utilize cellulose for simultaneous growth and ethanol production, is of great interest. We have

Chen, Wilfred

180

Energy Analysis of the Corn-Ethanol Biofuel Cycle  

E-Print Network [OSTI]

Energy Analysis of the Corn-Ethanol Biofuel Cycle First Draft Tad W. Patzek Department of Civil legitimately ask: Why do the various energy balances of the corn-ethanol cycle still differ so much? Why do some authors claim that the corn-ethanol cycle has a positive net energy balance (Wang et al., 1997

Patzek, Tadeusz W.

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

GUV formation protocol: -Ethanol, DI water and Kimwipes for cleaning  

E-Print Network [OSTI]

GUV formation protocol: Materials: - Ethanol, DI water and Kimwipes for cleaning - 5-10 µl glass with ethanol and DI water using Kimwipes alternating the solvents at least twice to make sure any grease-ring using a Kimwipe and ethanol. Use Que-tip or grease slide to apply a thin layer of vacuum grease to one

Movileanu, Liviu

182

Dekkera bruxellensis, a Non-conventional Ethanol Production Yeast  

E-Print Network [OSTI]

Dekkera bruxellensis, a Non-conventional Ethanol Production Yeast Studies on Physiology Print: SLU Service/Repro, Uppsala 2014 #12;Dekkera bruxellensis, a Non-conventional Ethanol Production in several ethanol production plants, which nevertheless had a high efficiency in one of the monitored

183

The Renewable Fuel Standard and Ethanol Pricing: A Sensitivity Analysis  

E-Print Network [OSTI]

of biofuel. The current Renewable Fuel Standard (RFS) requires 36 billion gallons of renewable fuel use by 2022. A large proportion of the mandate is to consist of corn-based ethanol. Most ethanol is consumed in the U.S. as a 10 percent blend of ethanol...

McNair, Robert

2014-04-18T23:59:59.000Z

184

Original article Ethanol and acetic-acid tolerances  

E-Print Network [OSTI]

Original article Ethanol and acetic-acid tolerances in Drosophila melanogaster: similar maternal) Summary - Ethanol and acetic-acid tolerances were studied in a cross between 2 geo- graphic races disappeared in the F2. Further investigations demonstrated that for ethanol tolerance, the large difference

Paris-Sud XI, Université de

185

Original article Ethanol and acetic-acid tolerance  

E-Print Network [OSTI]

Original article Ethanol and acetic-acid tolerance in Indian geographical populations of Drosophila clines of ethanol toler- ance (1.5-4.2%) and acetic-acid tolerance (2.9-4.9%) were observed in adult individuals of 4 geographical populations of Drosophila immigrans. Thus, both ethanol and acetic

Paris-Sud XI, Université de

186

ORIGINAL INVESTIGATION Inhibition of phosphodiesterase-4 decreases ethanol intake  

E-Print Network [OSTI]

ORIGINAL INVESTIGATION Inhibition of phosphodiesterase-4 decreases ethanol intake in mice Wei Hu Rationale Cyclic AMP (cAMP)­protein kinase A signal- ing has been implicated in the regulation of ethanol intracellular cAMP levels in the brain. However, the role of PDE4 in ethanol consumption remains unknown

187

EA-1694: Department of Energy Loan Guarantee to Highlands Ethanol, LLC, for the Cellulosic Ethanol Facility in Highlands County, Florida  

Broader source: Energy.gov [DOE]

This EA will evaluate the environmental impacts of a proposal to issue a Federal loan guarantee to Highlands Ethanol, LLC, for a cellulosic ethanol facility in Highlands County, Florida. This EA is on hold.

188

Ethanol production in gram-positive microbes  

DOE Patents [OSTI]

The subject invention concerns the transformation of Gram-positive bacteria with heterologous genes which confer upon these microbes the ability to produce ethanol as a fermentation product. Specifically exemplified is the transformation of bacteria with genes, obtainable from Zymomonas mobilis, which encode pyruvate decarboxylase and alcohol dehydrogenase.

Ingram, Lonnie O'Neal (Gainesville, FL); Barbosa-Alleyne, Maria D. F. (Gainesville, FL)

1999-01-01T23:59:59.000Z

189

Ethanol production in Gram-positive microbes  

DOE Patents [OSTI]

The subject invention concerns the transformation of Gram-positive bacteria with heterologous genes which confer upon these microbes the ability to produce ethanol as a fermentation product. Specifically exemplified is the transformation of bacteria with genes, obtainable from Zymomonas mobilis, which encode pyruvate decarboxylase and alcohol dehydrogenase.

Ingram, Lonnie O'Neal (Gainesville, FL); Barbosa-Alleyne, Maria D. F. (Gainesville, FL)

1996-01-01T23:59:59.000Z

190

Ethanol production in Gram-positive microbes  

DOE Patents [OSTI]

The subject invention concerns the transformation of Gram-positive bacteria with heterologous genes which confer upon these microbes the ability to produce ethanol as a fermentation product. Specifically exemplified is the transformation of bacteria with genes, obtainable from Zymomonas mobilis, which encode pyruvate decarboxylase and alcohol dehydrogenase. 2 figs.

Ingram, L.O.; Barbosa-Alleyne, M.D.F.

1999-06-29T23:59:59.000Z

191

Isothermal vapor-liquid equilibria for methanol + ethanol + water, methanol + water, and ethanol + water  

SciTech Connect (OSTI)

Isothermal vapor-liquid equilibria were measured for the ternary system methanol + ethanol + water and its constituent binary systems of methanol + water and ethanol + water at 323.15, 328.15, and 333.15 K. The apparatus that was used made it possible to control the measured temperature and total pressure by computer. The experimental binary data were correlated by the NRTL equation. The ternary system was predicted using the binary NRTL parameters with good accuracy.

Kurihara, Kiyofumi; Takeda, Kouichi; Kojima, Kazuo [Nihon Univ., Tokyo (Japan). Dept. of Industrial Chemistry; Minoura, Tsuyoshi [Mitui Engineering and Shipbuilding Co., Ltd., Tokyo (Japan)

1995-05-01T23:59:59.000Z

192

Nucleic acid molecules conferring enhanced ethanol tolerance and microorganisms having enhanced tolerance to ethanol  

DOE Patents [OSTI]

The present invention provides isolated nucleic acid molecules which encode a mutant acetaldehyde-CoA/alcohol dehydrogenase or mutant alcohol dehydrogenase and confer enhanced tolerance to ethanol. The invention also provides related expression vectors, genetically engineered microorganisms having enhanced tolerance to ethanol, as well as methods of making and using such genetically modified microorganisms for production of biofuels based on fermentation of biomass materials.

Brown, Steven; Guss, Adam; Yang, Shihui; Karpinets, Tatiana; Lynd, Lee; Shao, Xiongjun

2014-01-14T23:59:59.000Z

193

Modeling the natural attenuation of benzene in groundwater impacted by ethanol-blended fuels: Effect of ethanol content  

E-Print Network [OSTI]

Modeling the natural attenuation of benzene in groundwater impacted by ethanol-blended fuels: Effect of ethanol content on the lifespan and maximum length of benzene plumes Diego E. Gomez1 and Pedro 10 March 2009. [1] A numerical model was used to evaluate how the concentration of ethanol

Alvarez, Pedro J.

194

What Do We Know About Ethanol and Alkylates as Pollutants?  

SciTech Connect (OSTI)

Gov. Davis issued Executive Order D-5-99 in March 1999 calling for removal of methyl tertiary butyl ether (MTBE) from gasoline no later than December 31, 2002. The Executive Order required the California Air Board, State Water Resources Control Board (SWRCB) and Office of Environmental Health Hazard Assessment (OEHHA) to prepare an analysis of potential impacts and health risks that may be associated with the use of ethanol as a fuel oxygenate. The SWRCB contracted with the Lawrence Livermore National Laboratory (LLNL) to lead a team of researchers, including scientists from Clarkson University, University of Iowa, and University of California, Davis, in evaluating the potential ground and surface water impacts that may occur if ethanol is used to replace MTBE. These findings are reported in the document entitled Health and Environmental Assessment of the Use of Ethanol as a Fuel Oxygenate. This document has been peer reviewed and presented to the California Environmental Policy Council and may be viewed at: http://www-erd.llnl.gov/ethanol/. Ethanol used for fuels is made primarily from grains, but any feed stock containing sugar, starch, or cellulose can be fermented to ethanol. Ethanol contains 34.7% oxygen by weight. It is less dense than water, but infinitely soluble in water. Ethanol vapors are denser than air. One and a half gallons of ethanol have the same energy as one gallon of gasoline. Pure fuel ethanol, and gasoline with ethanol, conducts electricity, while gasoline without ethanol is an insulator. Corrosion and compatibility of materials is an issue with the storage of pure ethanol and gasoline with high percentages of ethanol, but these issues are less important if gasoline with less than 10% ethanol is used.

Rich, D W; Marchetti, A A; Buscheck, T; Layton, D W

2001-05-11T23:59:59.000Z

195

NREL Proves Cellulosic Ethanol Can Be Cost Competitive (Fact Sheet)  

SciTech Connect (OSTI)

Ethanol from non-food sources - known as "cellulosic ethanol" - is a near-perfect transportation fuel: it is clean, domestic, abundant, and renewable, and it can potentially replace 30% of the petroleum consumed in the United States, but its relatively high cost has limited its market. That changed in 2012, when the National Renewable Energy Laboratory (NREL) demonstrated the technical advances needed to produce cellulosic ethanol at a minimum ethanol selling price of $2.15/gallon (in 2007 dollars). Through a multi-year research project involving private industry, NREL has proven that cellulosic ethanol can be cost competitive with other transportation fuels.

Not Available

2013-11-01T23:59:59.000Z

196

Recent Advances in Catalytic Conversion of Ethanol to Chemicals  

SciTech Connect (OSTI)

With increased availability and decreased cost, ethanol is potentially a promising platform molecule for the production of a variety of value-added chemicals. In this review, we provide a detailed summary of recent advances in catalytic conversion of ethanol to a wide range of chemicals and fuels. We particularly focus on catalyst advances and fundamental understanding of reaction mechanisms involved in ethanol steam reforming (ESR) to produce hydrogen, ethanol conversion to hydrocarbons ranging from light olefins to longer chain alkenes/alkanes and aromatics, and ethanol conversion to other oxygenates including 1-butanol, acetaldehyde, acetone, diethyl ether, and ethyl acetate.

Sun, Junming; Wang, Yong

2014-04-30T23:59:59.000Z

197

NNSA TRITIUM SUPPLY CHAIN  

SciTech Connect (OSTI)

Savannah River Site plays a critical role in the Tritium Production Supply Chain for the National Nuclear Security Administration (NNSA). The entire process includes: • Production of Tritium Producing Burnable Absorber Rods (TPBARs) at the Westinghouse WesDyne Nuclear Fuels Plant in Columbia, South Carolina • Production of unobligated Low Enriched Uranium (LEU) at the United States Enrichment Corporation (USEC) in Portsmouth, Ohio • Irradiation of TPBARs with the LEU at the Tennessee Valley Authority (TVA) Watts Bar Reactor • Extraction of tritium from the irradiated TPBARs at the Tritium Extraction Facility (TEF) at Savannah River Site • Processing the tritium at the Savannah River Site, which includes removal of nonhydrogen species and separation of the hydrogen isotopes of protium, deuterium and tritium.

Wyrick, Steven [Savannah River National Laboratory, Aiken, SC, USA; Cordaro, Joseph [Savannah River National Laboratory, Aiken, SC, USA; Founds, Nanette [National Nuclear Security Administration, Albuquerque, NM, USA; Chambellan, Curtis [National Nuclear Security Administration, Albuquerque, NM, USA

2013-08-21T23:59:59.000Z

198

Switching power supply  

DOE Patents [OSTI]

The invention is a repratable capacitor charging, switching power supply. A ferrite transformer steps up a dc input. The transformer primary is in a full bridge configuration utilizing power MOSFETs as the bridge switches. The transformer secondary is fed into a high voltage, full wave rectifier whose output is connected directly to the energy storage capacitor. The transformer is designed to provide adequate leakage inductance to limit capacitor current. The MOSFETs are switched to the variable frequency from 20 to 50 kHz to charge a capacitor from 0.6 kV. The peak current in a transformer primary and secondary is controlled by increasing the pulse width as the capacitor charges. A digital ripple counter counts pulses and after a preselected desired number is reached an up-counter is clocked.

Mihalka, A.M.

1984-06-05T23:59:59.000Z

199

Supply Chain Analysis Center for Transportation Analysis  

E-Print Network [OSTI]

Supply Chain Analysis Center for Transportation Analysis 2360 Cherahala Boulevard Knoxville, TN experience in supply chain analysis and automated support for supply chain systems. ORNL's Capabilities Optimization modeling for supply chain systems, including: Facility number and location analysis

200

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

SciTech Connect (OSTI)

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

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

2003-09-11T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

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

Reports and Publications (EIA)

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

1998-01-01T23:59:59.000Z

202

Tariffs with Dynamic Supply Response  

E-Print Network [OSTI]

Giannini FDN iibrary TARIFFS WITH DYNAMIC SUPPLY RESWNSEpaper studies the optimal tariff in a dynamic framework. Thesellers, the optimal tariff is dynam- ically inconsistent;

Karp, Larry

1985-01-01T23:59:59.000Z

203

Industry Supply Chain Development (Ohio)  

Broader source: Energy.gov [DOE]

Supply Chain Development programs are focused on targeted industries that have significant growth opportunities for Ohio's existing manufacturing sector from emerging energy resources and...

204

Surface-induced anisotropic orientations of interfacial ethanol molecules at air/sapphire (1-102) and ethanol/sapphire (1-102) interfaces  

E-Print Network [OSTI]

SSP-SFVS spectra of the ethanol liquid/? -Al 2 O 3 ( 1102 )In Ref. 7, ? for the first ethanol monolayer was assumed toassumptions led to results on ethanol bilayers different

Sung, J.

2013-01-01T23:59:59.000Z

205

Why Brazilian companies are certifying their forests? Michelle Araujo 1  

E-Print Network [OSTI]

Why Brazilian companies are certifying their forests? Michelle Araujo 1 , Shashi Kant , Laercio adoption by Brazilian companies. Furthermore, companies' familiarity with certification systems, external influences on pursuing forest certification, and companies' intention to recertify their forests

206

Ethanol extraction of phytosterols from corn fiber  

DOE Patents [OSTI]

The present invention provides a process for extracting sterols from a high solids, thermochemically hydrolyzed corn fiber using ethanol as the extractant. The process includes obtaining a corn fiber slurry having a moisture content from about 20 weight percent to about 50 weight percent solids (high solids content), thermochemically processing the corn fiber slurry having high solids content of 20 to 50% to produce a hydrolyzed corn fiber slurry, dewatering the hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, washing the residual corn fiber, dewatering the washed, hydrolyzed corn fiber slurry to achieve a residual corn fiber having a moisture content from about 30 to 80 weight percent solids, and extracting the residual corn fiber with ethanol and separating at least one sterol.

Abbas, Charles (Champaign, IL); Beery, Kyle E. (Decatur, IL); Binder, Thomas P. (Decatur, IL); Rammelsberg, Anne M. (Decatur, IL)

2010-11-16T23:59:59.000Z

207

Intermediate Ethanol Blends Catalyst Durability Program  

SciTech Connect (OSTI)

In the summer of 2007, the U.S. Department of Energy (DOE) initiated a test program to evaluate the potential impacts of intermediate ethanol blends (also known as mid-level blends) on legacy vehicles and other engines. The purpose of the test program was to develop information important to assessing the viability of using intermediate blends as a contributor to meeting national goals for the use of renewable fuels. Through a wide range of experimental activities, DOE is evaluating the effects of E15 and E20 - gasoline blended with 15% and 20% ethanol - on tailpipe and evaporative emissions, catalyst and engine durability, vehicle driveability, engine operability, and vehicle and engine materials. This report provides the results of the catalyst durability study, a substantial part of the overall test program. Results from additional projects will be reported separately. The principal purpose of the catalyst durability study was to investigate the effects of adding up to 20% ethanol to gasoline on the durability of catalysts and other aspects of the emissions control systems of vehicles. Section 1 provides further information about the purpose and context of the study. Section 2 describes the experimental approach for the test program, including vehicle selection, aging and emissions test cycle, fuel selection, and data handling and analysis. Section 3 summarizes the effects of the ethanol blends on emissions and fuel economy of the test vehicles. Section 4 summarizes notable unscheduled maintenance and testing issues experienced during the program. The appendixes provide additional detail about the statistical models used in the analysis, detailed statistical analyses, and detailed vehicle specifications.

West, Brian H; Sluder, Scott; Knoll, Keith; Orban, John; Feng, Jingyu

2012-02-01T23:59:59.000Z

208

Great Plains Ethanol | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio: EnergyGrasslands Renewable Energy LLCGray,Boiling SpringsLakesEthanol

209

Alternative Fuels Data Center: Ethanol Blends  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home Page onAlternativeConnecticut InformationEthanol Blends to

210

Alternative Fuels Data Center: Ethanol Feedstocks  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home Page onAlternativeConnecticut InformationEthanol Blends

211

Alternative Fuels Data Center: Ethanol Related Links  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home Page onAlternativeConnecticutEthanol Printable Version Share

212

Xylose fermentation to ethanol. A review  

SciTech Connect (OSTI)

The past several years have seen tremendous progress in the understanding of xylose metabolism and in the identification, characterization, and development of strains with improved xylose fermentation characteristics. A survey of the numerous microorganisms capable of directly fermenting xylose to ethanol indicates that wild-type yeast and recombinant bacteria offer the best overall performance in terms of high yield, final ethanol concentration, and volumetric productivity. The best performing bacteria, yeast, and fungi can achieve yields greater than 0.4 g/g and final ethanol concentrations approaching 5%. Productivities remain low for most yeast and particularly for fungi, but volumetric productivities exceeding 1.0 g/L-h have been reported for xylose-fermenting bacteria. In terms of wild-type microorganisms, strains of the yeast Pichia stipitis show the most promise in the short term for direct high-yield fermentation of xylose without byproduct formation. Of the recombinant xylose-fermenting microorganisms developed, recombinant E. coli ATTC 11303 (pLOI297) exhibits the most favorable performance characteristics reported to date.

McMillan, J.D.

1993-01-01T23:59:59.000Z

213

Oxygenates du`jour...MTBE? Ethanol? ETBE?  

SciTech Connect (OSTI)

There are many different liquids that contain oxygen which could be blended into gasoline. The ones that have been tried and make the most sense are in the alcohol (R-OH) and ether (R-O-R) chemical family. The alcohols considered are: methanol (MeOH), ethanol (EtOH), tertiary butyl alcohol (TBA). The ethers are: methyl tertiary butyl ether (MTBE), ethyl tertiary butyl ether (ETBE), tertiary amyl methyl ether (TAME), tertiary amyl ethyl ether (TAEE), di-isopropyl ether (DIPE). Of the eight oxygenates listed above, the author describes the five that are still waiting for widespread marketing acceptance (methanol, TBA, TAME, TAEE, and DIPE). He then discusses the two most widely used oxygenates in the US, MTBE and ethanol, along with the up-and-coming ethanol ether, ETBE. Selected physical properties for all of these oxygenates can be found in Table 2 at the end of this paper. A figure shows a simplified alcohol/ether production flow chart for the oxygenates listed above and how they are interrelated.

Wolfe, R.

1995-12-31T23:59:59.000Z

214

Repetitive resonant railgun power supply  

DOE Patents [OSTI]

A repetitive resonant railgun power supply provides energy for repetitively propelling projectiles from a pair of parallel rails. The supply comprises an energy storage capacitor, a storage inductor to form a resonant circuit with the energy storage capacitor and a magnetic switch to transfer energy between the resonant circuit and the pair of parallel rails for the propelling of projectiles.

Honig, E.M.; Nunnally, W.C.

1985-06-19T23:59:59.000Z

215

WATER SUPPLY A Handbook on  

E-Print Network [OSTI]

WATER SUPPLY HANDBOOK A Handbook on Water Supply Planning and Resource Management Institute for Water Resources Water Resources Support Center U.S. Army Corps of Engineers 7701 Telegraph Road Studies Division December 1998 Revised IWR Report 96-PS-4 #12;U.S. Army Institute for Water Resources

US Army Corps of Engineers

216

Power Supply Synchronization without Communication  

E-Print Network [OSTI]

1 Power Supply Synchronization without Communication Leonardo A. B. T^orres, Jo~ao P. Hespanha, Jeff Moehlis Abstract--We consider the synchronization of power supplies in an isolated grid with multiple small-to-medium power sources. We show how to achieve a coordinated or synchronized behavior

Moehlis, Jeff

217

Petroleum supply monthly, August 1993  

SciTech Connect (OSTI)

This publication the Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report, (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. Data presented are divided into Summary Statistics and Detailed Statistics.

Not Available

1993-09-01T23:59:59.000Z

218

Petroleum Supply Monthly, September 1984  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products for September 1984. Information on crude oil, finished motor gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administration for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks. The focus article discusses EIA data series for crude oil imports, motor gasoline supplied, and distillate and residual fuel oil supplied, as well as crude oil production. A companion article, An Evaluation of Crude Oil Production Statistics beginning on page xvii compares crude oil production volumes reported in EIA's petroleum supply publications with those shown in state reports.

Not Available

1984-11-01T23:59:59.000Z

219

Pathway engineering to improve ethanol production by thermophilic bacteria  

SciTech Connect (OSTI)

Continuation of a research project jointly funded by the NSF and DOE is proposed. The primary project goal is to develop and characterize strains of C. thermocellum and C. thermosaccharolyticum having ethanol selectivity similar to more convenient ethanol-producing organisms. An additional goal is to document the maximum concentration of ethanol that can be produced by thermophiles. These goals build on results from the previous project, including development of most of the genetic tools required for pathway engineering in the target organisms. As well, we demonstrated that the tolerance of C. thermosaccharolyticum to added ethanol is sufficiently high to allow practical utilization should similar tolerance to produced ethanol be demonstrated, and that inhibition by neutralizing agents may explain the limited concentrations of ethanol produced in studies to date. Task 1 involves optimization of electrotransformation, using either modified conditions or alternative plasmids to improve upon the low but reproducible transformation, frequencies we have obtained thus far.

Lynd, L.R.

1998-12-31T23:59:59.000Z

220

Simultaneous cell growth and ethanol production from cellulose by an engineered yeast consortium displaying a functional mini-cellulosome  

E-Print Network [OSTI]

Cellulase, clostridia, and ethanol. Microbiol Mol Biol RevNext- generation cellulosic ethanol technologies and theirProduction of cellulosic ethanol in Saccharomyces cerevisiae

Goyal, Garima; Tsai, Shen-Long; Madan, Bhawna; DaSilva, Nancy A; Chen, Wilfred

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Direct Use of Wet Ethanol in a Homogeneous Charge Compression Ignition (HCCI) Engine: Experimental and Numerical Results  

E-Print Network [OSTI]

The energy balance of corn ethanol revisited, Transaction offor autoignition. The wet ethanol modeling study [REF] usedengine running on wet ethanol. Fuel mixtures studied range

Mack, John Hunter; Flowers, Daniel L; Aceves, Salvador M; Dibble, Robert W

2007-01-01T23:59:59.000Z

222

Analysis of Metabolic Pathways and Fluxes in a Newly Discovered Thermophilic and Ethanol-Tolerant Geobacillus Strain  

E-Print Network [OSTI]

Bacteria engineered for fuel ethanol production: currentcharacterization of two novel ethanol-tolerant facultative-Lin Y, Tanaka S. 2006. Ethanol fermentation from biomass

Tang, Yinjie J.

2009-01-01T23:59:59.000Z

223

PILOT PLANT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL. REPORT OF WORK PROGRESS, JUNE 30, 1977  

E-Print Network [OSTI]

Bioconversion of Cellulose to Ethanol" to the Professionaland produce ethanol directly from cellulose. The methodof Cellulose by Coupling with Ethanol Fermentation." ,.l

Wilke, C.R.

2011-01-01T23:59:59.000Z

224

Simultaneous cell growth and ethanol production from cellulose by an engineered yeast consortium displaying a functional mini-cellulosome  

E-Print Network [OSTI]

cell growth and ethanol production from cellulose by anKeywords: cellulose, cellulosome, ethanol, yeast,growth and ethanol production from cellulose. However,

Goyal, Garima; Tsai, Shen-Long; Madan, Bhawna; DaSilva, Nancy A; Chen, Wilfred

2011-01-01T23:59:59.000Z

225

2010-01-0166 Ethanol Content Estimation in Flex Fuel Direct Injection  

E-Print Network [OSTI]

(FFVs) are able to operate on a blend of ethanol and gasoline in any volumetric concen- tration of up of gasoline and ethanol in any concentration of up to 85% ethanol. This blend is denoted by the EXX nomenclature, where XX represents the volumetric percentage of ethanol in the gasoline-ethanol blend. E85

Stefanopoulou, Anna

226

Improve supply chain resilience by multi-stage supply chain  

E-Print Network [OSTI]

Due to the global expansion of Company A's supply chain network, it is becoming more vulnerable to many disruptions. These disruptions often incur additional costs; and require time to respond to and recover from these ...

Xu, Jie, M. Eng. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

227

Improving supply chain resilience by multi-stage supply chain  

E-Print Network [OSTI]

Due to the global expansion of Company A's supply chain network, it is becoming more vulnerable to many disruptions. These disruptions often incur additional costs; and require time to respond to and recover from these ...

Yang, Jingxia, M. Eng, Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

228

Biochemical Production of Ethanol from Corn Stover: 2007 State...  

Energy Savers [EERE]

Process Design and Economics for Biochemical Conversion of Lignocellulosic Biomass to Ethanol: Dilute-Acid Pretreatment and Enzymatic Hydrolysis of Corn Stover Process...

229

Lignocellulosic Biomass to Ethanol Process Design and Economics...  

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

Lignocellulosic Biomass to Ethanol Process Design and Economics Utilizing Co-Current Dilute Acid Prehydrolysis and Enzymatic Hydrolysis For Corn Stover Lignocellulosic Biomass to...

230

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

costs and benefits of biodiesel and ethanol biofuels. Proc.187 24 Fukuda, H. et al. (2001) Biodiesel fuel production by26 Chisti, Y. (2007) Biodiesel from microalgae. Biotechnol.

Fortman, J. L.

2010-01-01T23:59:59.000Z

231

The Current State of Technology for Cellulosic Ethanol  

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

Midwest Research Institute * Battelle Andy Aden Feb. 5, 2009 The Current State of Technology for Cellulosic Ethanol National Renewable Energy Laboratory Innovation for Our Energy...

232

Wet Gasification of Ethanol Residue: A Preliminary Assessment  

SciTech Connect (OSTI)

A preliminary technoeconomic assessment has been made of several options for the application of catalytic hydrothermal gasification (wet gasification) to ethanol processing residues.

Brown, Michael D.; Elliott, Douglas C.

2008-09-22T23:59:59.000Z

233

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

ethanol and plant-based biodiesel ( Box 1). Although bio-acid pathway Currently, biodiesel production uses plant oilsbeen developed for use as biodiesel. However, if biodiesel

Fortman, J.L.

2011-01-01T23:59:59.000Z

234

Petroleum supply monthly, February 1994  

SciTech Connect (OSTI)

The Petroleum Supply Monthly presents data describing the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the US. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders; operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. Data are divided into two sections: Summary statistics and Detailed statistics.

Not Available

1994-03-01T23:59:59.000Z

235

Multiple resonant railgun power supply  

DOE Patents [OSTI]

A multiple repetitive resonant railgun power supply provides energy for repetitively propelling projectiles from a pair of parallel rails. A plurality of serially connected paired parallel rails are powered by similar power supplies. Each supply comprises an energy storage capacitor, a storage inductor to form a resonant circuit with the energy storage capacitor and a magnetic switch to transfer energy between the resonant circuit and the pair of parallel rails for the propelling of projectiles. The multiple serial operation permits relatively small energy components to deliver overall relatively large amounts of energy to the projectiles being propelled.

Honig, E.M.; Nunnally, W.C.

1985-06-19T23:59:59.000Z

236

Petroleum supply monthly, April 1994  

SciTech Connect (OSTI)

Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographical regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the US. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the US.

Not Available

1994-04-01T23:59:59.000Z

237

Effective contracts in supply chains  

E-Print Network [OSTI]

In the past decade, we have seen significant increase in the level of outsourcing in many industries. This increase in the level of outsourcing increases the importance of implementing effective contracts in supply chains. ...

Shum, Wanhang

2007-01-01T23:59:59.000Z

238

The 3He Supply Problem  

SciTech Connect (OSTI)

One of the main uses for 3He is in gas proportional counters for neutron detection. Radiation portal monitors deployed for homeland security and non-proliferation use such detectors. Other uses of 3He are for research detectors, commercial instruments, well logging detectors, dilution refrigerators, for targets or cooling in nuclear research, and for basic research in condensed matter physics. The US supply of 3He comes almost entirely from the decay of tritium used in nuclear weapons by the US and Russia. A few other countries contribute a small amount to the world’s 3He supply. Due to the large increase in use of 3He for homeland security, the supply has dwindled, and can no longer meet the demand. This white paper reviews the problems of supply, utilization, and alternatives.

Kouzes, Richard T.

2009-05-01T23:59:59.000Z

239

Total supply chain cost model  

E-Print Network [OSTI]

Sourcing and outsourcing decisions have taken on increased importance within Teradyne to improve efficiency and competitiveness. This project delivered a conceptual framework and a software tool to analyze supply chain ...

Wu, Claudia

2005-01-01T23:59:59.000Z

240

Ethanol enhances collective dynamics of lipid membranes  

SciTech Connect (OSTI)

From inelastic neutron-scattering experiments and all atom molecular dynamics simulations we present evidence for a low-energy dynamical mode in the fluid phase of a 1,2-dimyristoyl-sn-glycero-3-phoshatidylcholine (DMPC) bilayer immersed in a 5% water/ethanol solution. In addition to the well-known phonon that shows a liquidlike dispersion with energies up to 4.5 meV, we observe an additional mode at smaller energies of 0.8 meV, which shows little or no dispersion. Both modes show transverse properties and might be related to molecular motion perpendicular to the bilayer.

Kaye, Martin D. [Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, L8S 4M1 (Canada); Schmalzl, Karin [Juelich Centre for Neutron Science, Forschungszentrum Juelich, Outstation at ILL, F-38042 Grenoble Cedex 9 (France); Conti Nibali, Valeria [Dipartimento di Fisica, Universita degli Studi di Messina, I-98100 Messina (Italy); Tarek, Mounir [UMR 7565, Structure et Reactivite des Systemes Moleculaires Complexes, CNRS-Nancy University, F-54506 Vandoeuvre les Nancy (France); Rheinstaedter, Maikel C. [Department of Physics and Astronomy, McMaster University, Hamilton, Ontario, L8S 4M1 Canada (Canada); Canadian Neutron Beam Centre, National Research Council Canada, Chalk River, Ontario, K0J 1J0 (Canada)

2011-05-15T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

NMR and NQR parameters of ethanol crystal  

E-Print Network [OSTI]

Electric field gradients and chemical shielding tensors of the stable monoclinic crystal phase of ethanol are computed. The projector-augmented wave (PAW) and gauge-including projector-augmented wave (GIPAW) models in the periodic plane-wave density functional theory are used. The crystal data from X-ray measurements, as well as the structures where either all atomic, or only hydrogen atom positions are optimized in the density functional theory are analyzed. These structural models are also studied by including the semi-empirical Van der Waals correction to the density functional theory. Infrared spectra of these five crystal models are calculated.

Milinkovic, M

2012-01-01T23:59:59.000Z

242

Energy Utilization in Fermentation Ethanol Production  

E-Print Network [OSTI]

The remaining requirement for energy i is for producing a dried, high protein, an feed by-product from the stillage remai after the ethanol has been stripped from beer. The stillage initially contains about solids, of which about 55% is suspended mat... The basic process, shown in Figure 7, st with separation of the suspended solids from dissolved solids. Early practice was to use screens to achieve this separation followed by presses to dewater the solids, but ost distilleries now use solid bowl...

Easley, C. E.

243

Gulf Ethanol Corp | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to: navigation,Ohio:Greer County is a county inAl., It isOpenForestry,Gulf CoastEthanol

244

Brazil Ethanol Inc | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectricEnergyCTBarre BiomassTHIS PAGEFairfield(CTI PFAN)Brasilia,EnergyEthanol

245

Ethanol Capital Funding | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision has beenFfe2fb55-352f-473b-a2dd-50ae8b27f0a6 NoSan Leandro,Law and PolicyEssex County is aEstonia:Ethanol

246

Alternative Fuels Data Center: Ethanol Fuel Basics  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAreSmartWayElectricity Fuel Basics to someone byEthanol

247

Alternative Fuels Data Center: Ethanol Fueling Stations  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAreSmartWayElectricity Fuel Basics to someone byEthanolFueling

248

Alternative Fuels Data Center: Ethanol Vehicle Emissions  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc Documentation RUCProductstwrmrAreSmartWayElectricity Fuel Basics to someoneEthanol Vehicle

249

Kansas Ethanol LLC | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place: EdenOverviewKanematsu Corporation JumpEthanol LLC Jump to:

250

Low and intermediate temperature oxidation of ethanol and ethanol-PRF blends: An experimental and modeling study  

SciTech Connect (OSTI)

In this brief communication, we present new experimental species profile measurements for the low and intermediate temperature oxidation of ethanol under knock-prone conditions. These experiments show that ethanol exhibits no global low temperature reactivity at these conditions, although we note the heterogeneous decomposition of ethanol to ethylene and water. Similar behavior is reported for an E85 blend in n-heptane. Kinetic modeling results are presented to complement these experiments and elucidate the interaction of ethanol and primary reference fuels undergoing cooxidation. (author)

Haas, Francis M.; Chaos, Marcos; Dryer, Frederick L. [Department of Mechanical and Aerospace Engineering, Princeton University, Princeton, NJ 08544 (United States)

2009-12-15T23:59:59.000Z

251

High performance of a carbon supported ternary PdIrNi catalyst for ethanol electro-oxidation in anion-exchange membrane direct ethanol fuel cells  

E-Print Network [OSTI]

-oxidation in anion-exchange membrane direct ethanol fuel cells Shuiyun Shen, T. S. Zhao,* Jianbo Xu and Yinshi Li-exchange membrane direct ethanol fuel cells (AEM DEFCs). We demonstrate that the use of the ternary PdIrNi catalyst for the ethanol oxidation reaction (EOR) in anion-exchange membrane direct ethanol fuel cells (AEM DEFCs) offers

Zhao, Tianshou

252

Hydrogen assisted combustion of ethanol in Diesel enginesHydrogen assisted combustion of ethanol in Diesel engines Anil Singh Bika, Luke Franklin, Prof. David B. Kittelson  

E-Print Network [OSTI]

Hydrogen assisted combustion of ethanol in Diesel enginesHydrogen assisted combustion of ethanol a means of using nearly pure ethanol as a diesel engine fuel by using hydrogen rich gases to facilitate of combustion (SOC) · A good diesel fuel has a low ignition delay period and hence a high CN · Ethanol has

Minnesota, University of

253

Investigation of thermochemical biorefinery sizing and environmental sustainability impacts for conventional supply system and distributed pre-processing supply system designs  

SciTech Connect (OSTI)

The 2011 US Billion-Ton Update estimates that by 2030 there will be enough agricultural and forest resources to sustainably provide at least one billion dry tons of biomass annually, enough to displace approximately 30% of the country's current petroleum consumption. A portion of these resources are inaccessible at current cost targets with conventional feedstock supply systems because of their remoteness or low yields. Reliable analyses and projections of US biofuels production depend on assumptions about the supply system and biorefinery capacity, which, in turn, depend upon economic value, feedstock logistics, and sustainability. A cross-functional team has examined combinations of advances in feedstock supply systems and biorefinery capacities with rigorous design information, improved crop yield and agronomic practices, and improved estimates of sustainable biomass availability. A previous report on biochemical refinery capacity noted that under advanced feedstock logistic supply systems that include depots and pre-processing operations there are cost advantages that support larger biorefineries up to 10 000 DMT/day facilities compared to the smaller 2000 DMT/day facilities. This report focuses on analyzing conventional versus advanced depot biomass supply systems for a thermochemical conversion and refinery sizing based on woody biomass. The results of this analysis demonstrate that the economies of scale enabled by advanced logistics offsets much of the added logistics costs from additional depot processing and transportation, resulting in a small overall increase to the minimum ethanol selling price compared to the conventional logistic supply system. While the overall costs do increase slightly for the advanced logistic supply systems, the ability to mitigate moisture and ash in the system will improve the storage and conversion processes. In addition, being able to draw on feedstocks from further distances will decrease the risk of biomass supply to the conversion facility.

David J. Muth, Jr.; Matthew H. Langholtz; Eric C. D. Tan; Jacob J. Jacobson; Amy Schwab; May M. Wu; Andrew Argo; Craig C. Brandt; Kara G. Cafferty; Yi-Wen Chiu; Abhijit Dutta; Laurence M. Eaton; Erin M. Searcy

2014-08-01T23:59:59.000Z

254

Petroleum supply monthly, April 1990  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in the Petroleum Supply Monthly describe (PSM) the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply.'' Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: (1) the Summary Statistics and (2) the Detailed Statistics.

None

1990-06-26T23:59:59.000Z

255

Divergence in Cactophilic Drosophila: The Evolutionary Significance of Adult Ethanol Metabolism  

E-Print Network [OSTI]

Divergence in Cactophilic Drosophila: The Evolutionary Significance of Adult Ethanol Metabolism IN CACTOPHILIC DROSOPHILA: THE EVOLUTIONARY SIGNIFICANCE OF ADULT ETHANOL METABOLISM WILLIAMJ. ETGES~ Department of volatile com- pounds, particularly ethanol, than Opuntia or other Sonoran Desert columnar cacti, because

Etges, William J.

256

What’s the Issue? Changing Frames of Ethanol Policy in Congress and the Media  

E-Print Network [OSTI]

our use of fossil fuels” and “Ethanol does not help reduce2011 Note: Ethanol production data from the Renewable Fuelsand fuel mandate programs to a growing suite of ethanol

Weiner, Sarah

2012-01-01T23:59:59.000Z

257

PROCESS DEVELOPMENT STUDIES ON THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL  

E-Print Network [OSTI]

OF CELLULOSE AND PRODUCTION OF ETHANOL under auspices of22 Mohammad Riaz ETHANOL FERMENTATION STUDIES II I. A. B.Hydrolyzates to Ethanol J2 Ren-Der Yang

Wilke, C.R.

2011-01-01T23:59:59.000Z

258

RAW MATERIALS EVALUATION AND PROCESS DEVELOPMENT STUDIES FOR CONVERSION OF BIOMASS TO SUGARS AND ETHANOL  

E-Print Network [OSTI]

OF BIOMASS TO SUGARS AND ETHANOL C. R. Wilke, R. D. Yang,of Cellulose Conversion on Ethanol Cost. References Wilke,of Hydrolyzate to Ethanol and Single Cell Protein,"

Wilke, C.R.

2011-01-01T23:59:59.000Z

259

FERMENTATION OF PENTOSE SUGARS TO ETHANOL AND OTHER NEUTRAL PRODUCTS BY MICROORGANISMS  

E-Print Network [OSTI]

the Fermentation of Xylose to Ethanol by Fusarium oxysporum,OF PENTOSE SUGARS TO ETHANOL AND OTHER NEUTRAL PRODUCTS BYPYRUVATE V~ P a-ACETOLACTATE ETHANOL CoA AC ETA LDE HYDE V

Rosenberg, S.L.

2013-01-01T23:59:59.000Z

260

honeys were classified higher and were pre-ferred. Honeys with an ethanol content  

E-Print Network [OSTI]

honeys were classified higher and were pre- ferred. Honeys with an ethanol content higher than 100 with an ethanol con- tent higher than 1000 mg·kg-1 were classi- fied as 'extremely fermented'. Ethanol

Boyer, Edmond

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


261

Biofuel Boundaries: Estimating the Medium-Term Supply Potential of Domestic Biofuels  

E-Print Network [OSTI]

Fermentation Co-Products Fuels Ethanol Butanol Ligno-conversion process, fuel produced (ethanol in all cases),produce either ethanol or butanol fuels. Cellulosic material

Jones, Andrew; O'Hare, Michael; Farrell, Alexander

2007-01-01T23:59:59.000Z

262

Supplying High-Quality, Raw Biomass  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Supplying High-Quality, Raw Biomass The building blocks to supply high-quality raw biomass start with harvesting and collection practices, product storage and recommendations of...

263

NREL: Jobs and Economic Competitiveness - Supply Constraints...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Supply Constraints Analysis Some of the materials used in solar PV modules, such as tellurium and indium, are rare materials in limited supply. Solar PV technologies have grown...

264

Environmental decision making: supply-chain considerations  

E-Print Network [OSTI]

manufacturing environmental impact and enable the reductionthe supply chain (3) environmental impact and cost must bethe supply chain’s environmental impact and flexibility (

Reich-Weiser, Corinne; Dornfeld, David

2008-01-01T23:59:59.000Z

265

Impact of ethanol expansion on the cattle feeding industry  

E-Print Network [OSTI]

feedlots are located more than 200 miles from an ethanol plant, Dried Distiller�s Grains with Solubles (DDGS) can be fed to lower the cost of gain; therefore, ethanol co-products can be fed to help offset potential increases in corn prices. The partial...

Daley, Erin

2007-09-17T23:59:59.000Z

266

External Quality Assurance Services (EQAS) Ethanol/Ammonia Program  

E-Print Network [OSTI]

External Quality Assurance Services (EQAS) Ethanol/Ammonia Program BC35 12 x 3 mL 2 Analytes QC35 12 x 3 mL Specimen Only ENGLISH INTENDED USE Bio-Rad EQAS Ethanol/Ammonia Program is designed

Rodriguez, Carlos

267

Low-Cost Hydrogen-from-Ethanol: A Distributed Production System...  

Broader source: Energy.gov (indexed) [DOE]

Low-Cost Hydrogen-from-Ethanol: A Distributed Production System (Presentation) Low-Cost Hydrogen-from-Ethanol: A Distributed Production System (Presentation) Presented at the 2007...

268

Making Better Use of Ethanol as a Transportation Fuel With "Renewable...  

Broader source: Energy.gov (indexed) [DOE]

Making Better Use of Ethanol as a Transportation Fuel With "Renewable Super Premium" Making Better Use of Ethanol as a Transportation Fuel With "Renewable Super Premium" Breakout...

269

Development of an SI DI Ethanol Optimized Flex Fuel Engine Using...  

Broader source: Energy.gov (indexed) [DOE]

Development of an SI DI Ethanol Optimized Flex Fuel Engine Using Advanced Valvetrain Development of an SI DI Ethanol Optimized Flex Fuel Engine Using Advanced Valvetrain...

270

Red wine but not ethanol at low doses can protect against the toxicity of methamphetamine  

E-Print Network [OSTI]

C.F. , Chen, C. , 2002. Melatonin in concentrated ethanoland ethanol alone attenuate methamphetamine-induced dopaminewine polyphenol, attenuates ethanol-induced oxidative stress

Bondy, Stephen Bondy C

2010-01-01T23:59:59.000Z

271

ZeaChem Pilot Project: High-Yield Hybrid Cellulosic Ethanol Process...  

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

Ethanol Process Using High-Impact Feedstock for Commercialization This pilot-scale integrated biorefinery will produce 250,000 gallons per year of cellulosic ethanol when...

272

Softwood Biomass to Ethanol Feasibility Study; Final Report: June 14, 1999  

SciTech Connect (OSTI)

Results of design and project evaluation work studying various aspects of ethanol related projects including a conceptual ethanol plant located in Martell California.

Not Available

2004-08-01T23:59:59.000Z

273

E-Print Network 3.0 - anaerobic ethanol producer Sample Search...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

of 65% 12;DANISHBIOETHANOLCONCEPT Optimal Bioconversion yield Biomass converted Biogas produced Ethanol... by means of bio-ethanol Transportation in ... Source: Ris...

274

The Potential of Cellulosic Ethanol Production from Municipal Solid Waste: A Technical and Economic Evaluation  

E-Print Network [OSTI]

to fuel ethanol because it not only contains cellulose andCellulose conversion, % Co-Fermentation Glucose-ethanolamount of cellulose, can be used as fuel ethanol feedstocks

Shi, Jian; Ebrik, Mirvat; Yang, Bin; Wyman, Charles E.

2009-01-01T23:59:59.000Z

275

PILOT PLANT STUDIES OF THE BIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL. REPORT OF WORK PROGRESS, JAN. 31, 1977  

E-Print Network [OSTI]

Bioconversion Of Cellulose And Production Of Ethanol CharlesBIOCONVERSION OF CELLULOSE AND PRODUCTION OF ETHANOL under

Wilke, C.R.

2010-01-01T23:59:59.000Z

276

The Future of Corn-Ethanol in Fuel Sector of United States from Environmental and Economic Standpoint  

E-Print Network [OSTI]

per gallon to the cost. ? Corn production in the U.S. erodes soil about 12 times faster than the soil can be reformed and irrigating corn mines groundwater 25 percent faster than the natural recharge rate of ground water. The environmental system...-products. Shapouri and Graboski estimates NEV of 16,193 Btu/gal. They indicate that ethanol production utilizes abundant domestic energy supplies of coal and natural gas to convert corn into a premium liquid fuel that can replace petroleum imports by a factor of 7...

Tulva, Arya Nath

2007-12-14T23:59:59.000Z

277

Petroleum supply monthly, October 1993  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

Not Available

1993-10-26T23:59:59.000Z

278

Petroleum Supply Monthly, August 1990  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) district movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics.

Not Available

1990-10-30T23:59:59.000Z

279

Petroleum supply monthly, January 1996  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

NONE

1996-02-15T23:59:59.000Z

280

Petroleum supply monthly, July 1994  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

Not Available

1994-07-26T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Petroleum supply monthly, June 1994  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of four publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other publications are the Weekly Petroleum Status Report (WPSR), the Winter Fuels Report, and the Petroleum Supply Annual (PSA). Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

Not Available

1994-06-28T23:59:59.000Z

282

Petroleum supply monthly, September 1991  

SciTech Connect (OSTI)

The Petroleum Supply Monthly (PSM) is one of a family of three publications produced by the Petroleum Supply Division within the Energy Information Administration (EIA) reflecting different levels of data timeliness and completeness. The other two publications are the Weekly Petroleum Status Report (WPSR) and the Petroleum Supply Annual (PSA). Data presented in PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administrations for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 states and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections (1) the Summary Statistics and (2) the Detailed Statistics. 65 tabs.

Not Available

1991-09-30T23:59:59.000Z

283

Increase in ethanol yield via elimination of lactate production in an ethanol-tolerant mutant of Clostridium thermocellum  

SciTech Connect (OSTI)

Large-scale production of lignocellulosic biofuel is a potential solution to sustainably meet global energy needs. One-step consolidated bioprocessing (CBP) is a potentially advantageous approach for the production of biofuels, but requires an organism capable of hydrolyzing biomass to sugars and fermenting the sugars to ethanol at commercially viable titers and yields. Clostridium thermocellum, a thermophilic anaerobe, can ferment cellulosic biomass to ethanol and organic acids, but low yield, low titer, and ethanol sensitivity remain barriers to industrial production. Here, we deleted the hypoxanthine phosphoribosyltransferase gene in ethanol tolerant strain of C. thermocellum adhE*(EA) in order to allow use of previously developed gene deletion tools, then deleted lactate dehydrogenase (ldh) to redirect carbon flux towards ethanol. Upon deletion of ldh, the adhE*(EA) ldh strain produced 30% more ethanol than wild type on minimal medium. The adhE*(EA) ldh strain retained tolerance to 5% v/v ethanol, resulting in an ethanol tolerant platform strain of C. thermocellum for future metabolic engineering efforts.

Biswas, Ranjita [ORNL] [ORNL; Prabhu, Sandeep [ORNL] [ORNL; Lynd, Lee R [Thayer School of Engineering at Dartmouth] [Thayer School of Engineering at Dartmouth; Guss, Adam M [ORNL] [ORNL

2014-01-01T23:59:59.000Z

284

Wafer Preparation and Iodine-Ethanol-Ethanol Passivation Procedure for Reproducible Minority-Carrier Lifetime Measurement: Preprint  

SciTech Connect (OSTI)

This paper describes reasons that lifetime measurments may be irreproducible using iodine-in-ethanol (I-E) passivation. Possible factors include the strength of the iodine in ethanol solution, wafer cleaning procedures, influence of wafer container during lifetime measurement, and stability of I-E.

Sopori, B.; Rupnowski, P.; Appel, J.; Mehta, V.; Li, C.; Johnston, S.

2008-05-01T23:59:59.000Z

285

106 2010 USDA Research Forum on Invasive Species GTR-NRS-P-75 ETHANOL AND ()--PINENE FOR DETECTING AND  

E-Print Network [OSTI]

106 2010 USDA Research Forum on Invasive Species GTR-NRS-P-75 ETHANOL AND (­)--PINENE FOR DETECTING traps baited with ethanol or ethanol and (-)--pinene for bark and ambrosia beetles in pine stands control; (2) ethanol; (3) (-)--pinene; and (4) ethanol + (-)--pinene. The release rates for ethanol

286

A Multi-Objective, Hub-and-Spoke Supply Chain Design Model For Densified Biomass  

SciTech Connect (OSTI)

In this paper we propose a model to design the supply chain for densified biomass. Rail is typically used for long-haul, high-volume shipment of densified biomass. This is the reason why a hub-and-spoke network structure is used to model this supply chain. The model is formulated as a multi-objective, mixed-integer programing problem under economic, environmental, and social criteria. The goal is to identify the feasibility of meeting the Renewable Fuel Standard (RFS) by using biomass for production of cellulosic ethanol. The focus in not just on the costs associated with meeting these standards, but also exploring the social and environmental benefits that biomass production and processing offers by creating new jobs and reducing greenhouse gas (GHG) emissions. We develop an augmented ?-constraint method to find the exact Pareto solution to this optimization problem. We develop a case study using data from the Mid-West. The model identifies the number, capacity and location of biorefineries needed to make use of the biomass available in the region. The model estimates the delivery cost of cellulosic ethanol under different scenario, the number new jobs created and the GHG emission reductions in the supply chain.

Md S. Roni; Sandra Eksioglu; Kara G. Cafferty

2014-06-01T23:59:59.000Z

287

International Oil Supplies and Demands  

SciTech Connect (OSTI)

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--90 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

Not Available

1991-09-01T23:59:59.000Z

288

Petroleum supply monthly, July 1993  

SciTech Connect (OSTI)

Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: Petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

Not Available

1993-07-29T23:59:59.000Z

289

Petroleum supply monthly, August 1994  

SciTech Connect (OSTI)

Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

Not Available

1994-08-26T23:59:59.000Z

290

International Oil Supplies and Demands  

SciTech Connect (OSTI)

The eleventh Energy Modeling Forum (EMF) working group met four times over the 1989--1990 period to compare alternative perspectives on international oil supplies and demands through 2010 and to discuss how alternative supply and demand trends influence the world's dependence upon Middle Eastern oil. Proprietors of eleven economic models of the world oil market used their respective models to simulate a dozen scenarios using standardized assumptions. From its inception, the study was not designed to focus on the short-run impacts of disruptions on oil markets. Nor did the working group attempt to provide a forecast or just a single view of the likely future path for oil prices. The model results guided the group's thinking about many important longer-run market relationships and helped to identify differences of opinion about future oil supplies, demands, and dependence.

Not Available

1992-04-01T23:59:59.000Z

291

Petroleum Supply Monthly, May 1985  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products through May, 1985. Information on crude oil, finished motor gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administration for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks. This issue features a ''Mid-Year Petroleum Review'', beginning on page xiii and focusing on major petroleum supply developments in the first half of 1985 and the outlook for the remainder of the year. The article discusses changes in consumption, domestic crude oil production, refinery operations, foreign trade, stocks (including the Strategic Petroleum Reserve) and prices. 33 tabs.

Not Available

1985-07-01T23:59:59.000Z

292

Petroleum supply monthly, July 1984  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products for July 1984. Information on crude oil, finished motor gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administration for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks. This issue also presents IEA's winter 1984-1985 distillate fuel outlook and an overview of distillate fuel oil. These articles focus on the respective roles of production, imports, and stocks in meeting distillage fuel oil demand. Regional supply patterns, especially for the East Coast are also discussed. 33 tables. (DMC)

Not Available

1984-09-01T23:59:59.000Z

293

Sugar-Based Ethanol Biorefinery: Ethanol, Succinic Acid and By-Product Production  

SciTech Connect (OSTI)

The work conducted in this project is an extension of the developments itemized in DE-FG-36-04GO14236. This program is designed to help the development of a biorefinery based around a raw sugar mill, which in Louisiana is an underutilized asset. Some technical questions were answered regarding the addition of a biomass to ethanol facility to existing sugar mills. The focus of this work is on developing technology to produce ethanol and valuable by-products from bagasse. Three major areas are addressed, feedstock storage, potential by-products and the technology for producing ethanol from dilute ammonia pre-treated bagasse. Sugar mills normally store bagasse in a simple pile. During the off season there is a natural degradation of the bagasse, due to the composting action of microorganisms in the pile. This has serious implications if bagasse must be stored to operate a bagasse/biorefinery for a 300+ day operating cycle. Deterioration of the fermentables in bagasse was found to be 6.5% per month, on pile storage. This indicates that long term storage of adequate amounts of bagasse for year-round operation is probably not feasible. Lignin from pretreatment seemed to offer a potential source of valuable by-products. Although a wide range of phenolic compounds were present in the effluent from dilute ammonia pretreatment, the concentrations of each (except for benzoic acid) were too low to consider for extraction. The cellulosic hydrolysis system was modified to produce commercially recoverable quantities of cellobiose, which has a small but growing market in the food process industries. A spin-off of this led to the production of a specific oligosaccharide which appears to have both medical and commercial implications as a fungal growth inhibitor. An alternate use of sugars produced from biomass hydrolysis would be to produce succinic acid as a chemical feedstock for other conversions. An organism was developed which can do this bioconversion, but the economics of succinic acid production were such that it could not compete with current commercial practice. To allow recovery of commercial amounts of ethanol from bagasse fermentation, research was conducted on high solids loading fermentations (using S. cerevisiae) with commercial cellulase on pretreated material. A combination of SHF/SSF treatment with fed-batch operation allowed fermentation at 30% solids loading. Supplementation of the fermentation with a small amount of black-strap molasses had results beyond expectation. There was an enhancement of conversion as well as production of ethanol levels above 6.0% w/w, which is required both for efficient distillation as well as contaminant repression. The focus of fermentation development was only on converting the cellulose to ethanol, as this yeast is not capable of fermenting both glucose and xylose (from hemicellulose). In anticipation of the future development of such an organism, we screened the commercially available xylanases to find the optimum mix for conversion of both cellulose and hemicellulose. A different mixture than the spezyme/novozyme mix used in our fermentation research was found to be more efficient at converting both cellulose and hemicellulose. Efforts were made to select a mutant of Pichia stipitis for ability to co-ferment glucose and xylose to ethanol. New mutation technology was developed, but an appropriate mutant has not yet been isolated. The ability to convert to stillage from biomass fermentations were determined to be suitable for anaerobic degradation and methane production. An economic model of a current sugar factory was developed in order to provide a baseline for the cost/benefit analysis of adding cellulosic ethanol production.

Donal F. Day

2009-03-31T23:59:59.000Z

294

Stripping ethanol from ethanol-blended fuels for use in NO.sub.x SCR  

DOE Patents [OSTI]

A method to use diesel fuel alchohol micro emulsions (E-diesel) to provide a source of reductant to lower NO.sub.x emissions using selective catalytic reduction. Ethanol is stripped from the micro emulsion and entered into the exhaust gasses upstream of the reducing catalyst. The method allows diesel (and other lean-burn) engines to meet new, lower emission standards without having to carry separate fuel and reductant tanks.

Kass, Michael Delos (Oak Ridge, TN); Graves, Ronald Lee (Knoxville, TN); Storey, John Morse Elliot (Oak Ridge, TN); Lewis, Sr., Samuel Arthur (Andersonville, TN); Sluder, Charles Scott (Knoxville, TN); Thomas, John Foster (Powell, TN)

2007-08-21T23:59:59.000Z

295

Petroleum supply monthly, January 1994  

SciTech Connect (OSTI)

Data presented describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States. The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

Not Available

1994-01-01T23:59:59.000Z

296

Petroleum Supply Monthly, March 1985  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products for March 1985. Information on crude oil, finished motor gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administration for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks. 13 figs., 33 tabs.

Not Available

1985-05-01T23:59:59.000Z

297

Petroleum Supply Monthly, April 1985  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products through April, 1985. Information on crude oil, finished motor gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administration for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks.

Not Available

1985-06-01T23:59:59.000Z

298

Petroleum Supply Monthly, October 1984  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products for October 1984. Information on crude oil, finished motor gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administraction for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks.

Not Available

1984-12-01T23:59:59.000Z

299

CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR  

E-Print Network [OSTI]

CALCULATING THE CARBON FOOTPRINT SUPPLY CHAIN FOR THE SEMICONDUCTOR INDUSTRY By: Yasser Dessouky #12;Carbon Footprint Supply Chain Carbon Trust defines carbon footprint of a supply chain as follows: "The carbon footprint of a product is the carbon dioxide emitted across the supply chain for a single

Su, Xiao

300

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

systems absorb large amounts of hydroelectric power. Duringthat snow melts and hydroelectric power supply increases and

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

MTBE, ethanol rules come under fire  

SciTech Connect (OSTI)

EPA is facing stiff challenges to the mandates for methyl tert-butyl ether (MTBE) and ethanol in its reformulated gasoline (RFG) program. Wisconsin officials are receiving hundreds of complaints about the alleged health effects and other problems with MTBE added to gasoline, and Gov. Tommy Thompson is demanding that EPA suspend the RFG program until April 1. Rep. James Sensenbrenner (R., WI) is threatening to introduce a bill to repeal the program in Wisconsin if EPA does not comply. However, EPA administrator Carol Browner says the agency will {open_quotes}defer any decision{close_quotes} on the request. EPA has sent technical experts to Milwaukee to respond to and monitor citizens` complaints.

Begley, R.

1995-03-01T23:59:59.000Z

302

Recombinant host cells and media for ethanol production  

DOE Patents [OSTI]

Disclosed are recombinant host cells suitable for degrading an oligosaccharide that have been optimized for growth and production of high yields of ethanol, and methods of making and using these cells. The invention further provides minimal media comprising urea-like compounds for economical production of ethanol by recombinant microorganisms. Recombinant host cells in accordance with the invention are modified by gene mutation to eliminate genes responsible for the production of unwanted products other than ethanol, thereby increasing the yield of ethanol produced from the oligosaccharides, relative to unmutated parent strains. The new and improved strains of recombinant bacteria are capable of superior ethanol productivity and yield when grown under conditions suitable for fermentation in minimal growth media containing inexpensive reagents. Systems optimized for ethanol production combine a selected optimized minimal medium with a recombinant host cell optimized for use in the selected medium. Preferred systems are suitable for efficient ethanol production by simultaneous saccharification and fermentation (SSF) using lignocellulose as an oligosaccharide source. The invention also provides novel isolated polynucleotide sequences, polypeptide sequences, vectors and antibodies.

Wood, Brent E; Ingram, Lonnie O; Yomano, Lorraine P; York, Sean W

2014-02-18T23:59:59.000Z

303

Document Supply Services Quick Guide  

E-Print Network [OSTI]

, phrase, ISBN/ISSN in the Search Term field (other options are available in the dropdown menu). Note1 Document Supply Services Quick Guide The DSS Portal makes requesting easy! Search for your item and password. If you are having difficulty please read the login help on the main DSS webpage. 2. Enter a word

304

SUPPLY CHAIN MANAGER CHICAGO, IL  

E-Print Network [OSTI]

at project leader to bring best practices into the organization. He or she will recommend solutions to break developing new technology to meet the ever-changing demands of modern industry. The US Headquarters with broad responsibilities that include assessing, managing and improving the supply chain function

Smilowitz, Karen

305

Clostridiumm ljungdahlii, an anaerobic ethanol and acetate producing microorganism  

DOE Patents [OSTI]

A newly discovered microorganism was isolated in a biologically pure culture and designated Clostridium ljungdahlii, having the identifying characteristics of ATCC No. 49587. Cultured in an aqueous nutrient medium under anaerobic conditions, this microorganism is capable of producing ethanol and acetate from CO and H.sub.2 O and/or CO.sub.2 and H.sub.2 in synthesis gas. Under optimal growth conditions, the microorganism produces acetate in preference to ethanol. Conversely, under non-growth conditions, ethanol production is favored over acetate.

Gaddy, James L. (Fayetteville, AR); Clausen, Edgar C. (Fayetteville, AR)

1992-01-01T23:59:59.000Z

306

Clostridiumm ljungdahlii, an anaerobic ethanol and acetate producing microorganism  

DOE Patents [OSTI]

A newly discovered microorganism was isolated in a biologically pure culture and designated Clostridium ljungdahlii, having the identifying characteristics of ATCC No. 49587. Cultured in an aqueous nutrient medium under anaerobic conditions, this microorganism is capable of producing ethanol and acetate from CO and H[sub 2]O and/or CO[sub 2] and H[sub 2] in synthesis gas. Under optimal growth conditions, the microorganism produces acetate in preference to ethanol. Conversely, under non-growth conditions, ethanol production is favored over acetate. 3 figs.

Gaddy, J.L.; Clausen, E.C.

1992-12-22T23:59:59.000Z

307

Petroleum supply monthly, June 1993  

SciTech Connect (OSTI)

Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics. The tables and figures ih the Summary Statistics section of the PSM present a time series of selected petroleum data on a US level. Most time series include preliminary estimates for one month based on the Weekly Petroleum Supply Reporting System; statistics based on the most recent data from the Monthly Petroleum Supply Reporting System (MPSRS); and statistics published in prior issues of the PSM and PSA. The Detailed Statistics tables of the PSM present statistics for the most current month available as well as year-to-date. In most cases, the statistics are presented for several geographic areas - - the United States (50 States and the District of Columbia), five PAD Districts, and 12 Refining Districts. At the US and PAD District level, the total volume and the daily rate of activities are presented. The statistics are developed from monthly survey forms submitted by respondents to the EIA and from data provided firom other sources.

Not Available

1993-06-28T23:59:59.000Z

308

Petroleum supply monthly, March 1994  

SciTech Connect (OSTI)

Data presented in the Petroleum Supply Monthly (PSM) describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics. The tables and figures in the Summary Statistics section of the PSM present a time series of selected petroleum data on a US level. Most time series include preliminary estimates for one month based on the Weekly Petroleum Supply Reporting System; statistics based on the most recent data from the Monthly Petroleum Supply Reporting System (MPSRS); and statistics published in prior issues of the PSM and PSA. The Detailed Statistics tables of the PSM present statistics for the most current month available as well as year-to-date. In most cases, the statistics are presented for several geographic areas -- the United States (50 States and the District of Columbia), five PAD Districts, and 12 Refining Districts. At the US and PAD District level, the total volume and the daily rate of activities are presented. The statistics are developed from monthly survey forms submitted by respondents to the EIA and from data provided from other sources.

Not Available

1994-03-30T23:59:59.000Z

309

Fastbus Power Supply Manual University of Washington Seattle, 26 March, 1996 Fastbus Power Supplies  

E-Print Network [OSTI]

supplies each have their own built­in cooling fans, and the lower­current supplies are sufficiently cooledFastbus Power Supply Manual University of Washington Seattle, 26 March, 1996 page 1 Fastbus Power Supplies HGB, 03/26/1996 Overview Each of the four Fastbus crates of the SuperK OD DAQ system is supplied

Berns, Hans-Gerd

310

Fuel Puddle Model and AFR Compensator for Gasoline-Ethanol Blends in Flex-Fuel Engines*  

E-Print Network [OSTI]

Fuel Puddle Model and AFR Compensator for Gasoline-Ethanol Blends in Flex-Fuel Engines* Kyung vehicles (FFVs) can operate on a blend of gasoline and ethanol in any concentration of up to 85% ethanol for gasoline-ethanol blends is, thus, necessary for the purpose of air-to-fuel ratio control. In this paper, we

Stefanopoulou, Anna

311

Introduction The use of ethanol as a gasoline additive is likely to  

E-Print Network [OSTI]

Introduction The use of ethanol as a gasoline additive is likely to increase in the near future will also lead to additional ethanol use. There- fore, it is important to understand how ethanol affects that the presence of ethanol could have undesirable effects on the biodegradation of BTEX (i.e., benzene, toluene

Alvarez, Pedro J.

312

Research Report Long lasting effects of rearing by an ethanol-consuming dam  

E-Print Network [OSTI]

Research Report Long lasting effects of rearing by an ethanol-consuming dam on voluntary ethanol rats as subjects, we examined effects of exposure during weaning to a dam consuming ethanol on adolescents' later affinity for ethanol. In a preliminary experiment, we offered rat pups a choice between 8

Galef Jr., Bennett G.

313

O P I N I O N Ethanol from sugarcane in Brazil: a `midway' strategy for  

E-Print Network [OSTI]

O P I N I O N Ethanol from sugarcane in Brazil: a `midway' strategy for increasing ethanol of Illinois, Urbana, IL 61801, USA Abstract This article reviews the history and current state of ethanol. We propose that it is possible to produce ethanol from sugarcane while maintaining or even recovering

DeLucia, Evan H.

314

Chain elongation with reactor microbiomes: upgrading dilute ethanol to medium-chain carboxylates  

E-Print Network [OSTI]

in 2011 and mandated another $60 billion liters of ethanol or ethanol-equivalent fuel by 2020 from distillation for corn and cellulosic ethanol.2,3 To circumvent fossil- fuel consumption for distillation-caproic acid. This chemical has twice the value of ethanol per carbon atom and is not only a fuel precursor

Angenent, Lars T.

315

Stabilization of the palladium electrocatalyst with alloyed gold for ethanol oxidation  

E-Print Network [OSTI]

Keywords: Fuel cell Alkaline direct ethanol fuel cell Electrocatalyst Stabilization Palladiumegold alloy oxidation reaction, especially for the ethanol oxidation reaction (EOR) in alkaline direct ethanol fuelStabilization of the palladium electrocatalyst with alloyed gold for ethanol oxidation J.B. Xu, T

Zhao, Tianshou

316

MOLECULAR PHYSICS, 1999, VOL. 97, NO. 7, 897 905 Dynamics and hydrogen bonding in liquid ethanol  

E-Print Network [OSTI]

MOLECULAR PHYSICS, 1999, VOL. 97, NO. 7, 897± 905 Dynamics and hydrogen bonding in liquid ethanol L of liquid ethanol at three temperatures have been carried out. The hydrogen bonding states of ethanol measurements of the frequency-dependent dielectric permittivity of liquid ethanol. 1. Introduction A detailed

Saiz, Leonor

317

Ethanol production using corn, switchgrass, and wood; Biodiesel production using soybean and  

E-Print Network [OSTI]

production using wood biomass required 57 % more fossil energy than the ethanol fuel produced. • Biodiesel

David Pimentel; Tad W. Patzek

2005-01-01T23:59:59.000Z

318

Net energy of cellulosic ethanol from switchgrass M. R. Schmer*, K. P. Vogel*  

E-Print Network [OSTI]

Net energy of cellulosic ethanol from switchgrass M. R. Schmer*, K. P. Vogel* , R. B. Mitchell that received low agricultural inputs. Estimated average greenhouse gas (GHG) emissions from cellulosic ethanol of grain-ethanol capacity. An additional feedstock source for producing ethanol is the ligno- cellulosic

Laughlin, Robert B.

319

Brief Communication Effect of asymmetric radiant heating on monodisperse acetone/ethanol  

E-Print Network [OSTI]

Brief Communication Effect of asymmetric radiant heating on monodisperse acetone/ethanol, exploring bi-component droplets of ace- tone/ethanol and acetone/2-propanol mixtures. The ethanol and 2-component droplets composed of acetone/ethanol and acetone/ 2-propanol mixtures (1:1 volume ratio). Fig. 1 shows

Miller, Richard S.

320

IMPROVED BIOREFINERY FOR THE PRODUCTION OF ETHANOL, CHEMICALS, ANIMAL FEED AND BIOMATERIALS FROM SUGAR CANE  

SciTech Connect (OSTI)

The Audubon Sugar Institute (ASI) of Louisiana State University’s Agricultural Center (LSU AgCenter) and MBI International (MBI) sought to develop technologies that will lead to the development of a sugar-cane biorefinery, capable of supplying fuel ethanol from bagasse. Technology development focused on the conversion of bagasse, cane-leaf matter (CLM) and molasses into high value-added products that included ethanol, specialty chemicals, biomaterials and animal feed; i.e. a sugar cane-based biorefinery. The key to lignocellulosic biomass utilization is an economically feasible method (pretreatment) for separating the cellulose and the hemicellulose from the physical protection provided by lignin. An effective pretreatment disrupts physical barriers, cellulose crystallinity, and the association of lignin and hemicellulose with cellulose so that hydrolytic enzymes can access the biomass macrostructure (Teymouri et al. 2004, Laureano-Perez, 2005). We chose to focus on alkaline pretreatment methods for, and in particular, the Ammonia Fiber Expansion (AFEX) process owned by MBI. During the first two years of this program a laboratory process was established for the pretreatment of bagasse and CLM using the AFEX process. There was significant improvement of both rate and yield of glucose and xylose upon enzymatic hydrolysis of AFEX-treated bagasse and CLM compared with untreated material. Because of reactor size limitation, several other alkaline pretreatment methods were also co-investigated. They included, dilute ammonia, lime and hydroxy-hypochlorite treatments. Scale-up focused on using a dilute ammonia process as a substitute for AFEX, allowing development at a larger scale. The pretreatment of bagasse by an ammonia process, followed by saccharification and fermentation produced ethanol from bagasse. Simultaneous saccharification and fermentation (SSF) allowed two operations in the same vessel. The addition of sugarcane molasses to the hydrolysate/fermentation process yielded improvements beyond what was expected solely from the addition of sugar. In order to expand the economic potential for building a biorefinery, the conversion of enzyme hydrolysates of AFEX-treated bagasse to succinic acid was also investigated. This program established a solid basis for pre-treatment of bagasse in a manner that is feasible for producing ethanol at raw sugar mills.

Dr. Donal F. Day

2009-01-29T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

U.S. Ethanol Policy: The Unintended Consequences  

E-Print Network [OSTI]

the future growth, but reasonable production costs remain elusive. The unintended consequences of the policy, especially those influencing world food prices, are negative and far outweigh the positives. Corn-based ethanol has had only small price, energy...

Griffin, James M.; Soto, Maricio Cifuentes

322

Biofuel alternatives to ethanol: pumping the microbial well  

E-Print Network [OSTI]

of biodiesel and ethanol biofuels. Proc. Natl. Acad. Sci. U.S. (2006) Bonkers about biofuels. Nat. Biotechnol. 24, 755–Schubert, C. (2006) Can biofuels finally take center stage?

Fortman, J. L.

2010-01-01T23:59:59.000Z

323

Life cycle analysis of hybrid poplar trees for cellulosic ethanol  

E-Print Network [OSTI]

The main purpose of this paper is to assess the energy and environmental benefits of cultivating hybrid poplars as a biomass crop for cellulosic ethanol. A "Life Cycle Assessment" (LCA) methodology is used to systematically ...

Huang, Jessica J

2007-01-01T23:59:59.000Z

324

Biomass to ethanol : potential production and environmental impacts  

E-Print Network [OSTI]

This study models and assesses the current and future fossil fuel consumption and greenhouse gas impacts of ethanol produced from three feedstocks; corn grain, corn stover, and switchgrass. A life-cycle assessment approach ...

Groode, Tiffany Amber, 1979-

2008-01-01T23:59:59.000Z

325

Continuous production of ethanol by use of flocculent zymomonas mobilis  

DOE Patents [OSTI]

Ethanol is produced by means of a floc-forming strain of Zymomonas mobilis bacteria. Gas is vented along the length of a column containing the flocculent bacteria to preclude disruption of liquid flow.

Arcuri, Edward J. (Del Mar, CA); Donaldson, Terrence L. (Lenoir City, TN)

1983-01-01T23:59:59.000Z

326

Understanding the Growth of the Cellulosic Ethanol Industry  

SciTech Connect (OSTI)

This report identifies, outlines, and documents a set of plausible scenarios for producing significant quantities of lignocellulosic ethanol in 2017. These scenarios can provide guidance for setting government policy and targeting government investment to the areas with greatest potential impact.

Sandor, D.; Wallace, R.; Peterson, S.

2008-04-01T23:59:59.000Z

327

acute ethanol effects: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Analysis of the Effects of Government Subsidies and the Renewable Fuels Standard on the Fuel Ethanol Industry: A Fossil Fuels Websites Summary: of the future evolution of the fuel...

328

acute ethanol intoxication: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

with 2-carbon distillation for corn and cellulosic ethanol.2,3 To circumvent fossil- fuel consumption for distillation Angenent, Lars T. 182 An Analysis of the Effects of...

329

REVIEW OF MAE RULES FOR THE BRAZILIAN WHOLESALE ELECTRICITY MARKET  

E-Print Network [OSTI]

REVIEW OF MAE RULES FOR THE BRAZILIAN WHOLESALE ELECTRICITY MARKET Prepared by Shmuel S. Oren, Ph MAE rules for the Brazilian wholesale electricity market as described in the document distributed and calculation of capacity payments to generators, which are augmented on a prorata basis to the wholesale

Oren, Shmuel S.

330

The ethanol heavy-duty truck fleet demonstration project  

SciTech Connect (OSTI)

This project was designed to test and demonstrate the use of a high- percentage ethanol-blended fuel in a fleet of heavy-duty, over-the- road trucks, paying particular attention to emissions, performance, and repair and maintenance costs. This project also represents the first public demonstration of the use of ethanol fuels as a viable alternative to conventional diesel fuel in heavy-duty engines.

NONE

1997-06-01T23:59:59.000Z

331

Direct Ethanol Fuel Cells: Platinum/Rhodium Anode  

E-Print Network [OSTI]

Direct Ethanol Fuel Cells: Platinum/Rhodium Anode Catalysis Ken Ellis-Guardiola PCCM REU 2010 #12 EtOH+3H2O 12H+ +2CO2+ 12e- Pt C 4H+ + 4e- + O2 2H2O O2 Anode Cathode The Direct Ethanol Fuel Cell #12;The addition of other metals to Platinum improves its fuel cell performance Pt alone is easily

Petta, Jason

332

Alternative Fuels Data Center: Ethanol Flexible Fuel Vehicle Conversions  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home Page onAlternativeConnecticut InformationEthanol BlendsEthanol

333

Alternative Fuels Data Center: Federal Laws and Incentives for Ethanol  

Alternative Fuels and Advanced Vehicles Data Center [Office of Energy Efficiency and Renewable Energy (EERE)]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home Page onAlternativeConnecticutEthanol PrintableEthanol Printable

334

Petroluem Supply Monthly, May 1993  

SciTech Connect (OSTI)

Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 States and the District of Columbia). The reporting universe includes those petroleum sectors in primary supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States. Data presented in the PSM are divided into two sections: Summary Statistics and Detailed Statistics.

Not Available

1993-06-04T23:59:59.000Z

335

Petroleum Supply Monthly, July 1990  

SciTech Connect (OSTI)

Data presented in the PSM describe the supply and disposition of petroleum products in the United States and major US geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States (50 states and the District of Columbia). The reporting universe includes those petroleum sectors in Primary Supply. Included are: petroleum refiners, motor gasoline blenders, operators of natural gas processing plants and fractionators, inter-PAD transporters, importers, and major inventory holders of petroleum products and crude oil. When aggregated, the data reported by these sectors approximately represent the consumption of petroleum products in the United States.

Not Available

1990-09-28T23:59:59.000Z

336

1992 Conversion Resources Supply Document  

SciTech Connect (OSTI)

In recent years conservation of electric power has become an integral part of utility planning. The 1980 Pacific Northwest Electric Power Planning and Conservation Act (Northwest Power Act) requires that the region consider conservation potential in planning acquisitions of resources to meet load growth. The Bonneville Power Administration (BPA) developed its first estimates of conservation potential in 1982. Since that time BPA has updated its conservation supply analyses as a part of its Resource Program and other planning efforts. Major updates were published in 1985 and in January 1990. This 1992 document presents updated supply curves, which are estimates of the savings potential over time (cumulative savings) at different cost levels of energy conservation measures (ECMs). ECMs are devices, pieces of equipment, or actions that increase the efficiency of electricity use and reduce the amount of electricity used by end-use equipment.

Not Available

1992-03-01T23:59:59.000Z

337

Water supply and sludge metals  

SciTech Connect (OSTI)

Ultimate sludge disposal is one of the major tasks facing wastewater treatment facilities today. Where adequate farmland exists in proximity to the treatment facility and where sludge characteristics are suitable, land application is often the most economical method. In some cases, however, metal concentrations in the sludge either limit the site life or the application rate to the point where land application is not economical. When metals are above regulatory limits, land application may become impossible. The origin of the metals has largely been credited to industrial users and stormwater runoff and have, in fact, often represented significant sources of metals. Another potentially significant source of metals that has been frequently overlooked is the water supply system (including the distribution and home piping systems). Data from some treatment facilities suggest that the water supply system is the major source of metals and is the reason that sewage sludge metal levels are above allowable land application limits.

Brown, W.E. (Wright-Pierce Engineers, Topsham, ME (USA))

1988-04-01T23:59:59.000Z

338

High voltage DC power supply  

DOE Patents [OSTI]

A high voltage DC power supply having a first series resistor at the output for limiting current in the event of a short-circuited output, a second series resistor for sensing the magnitude of output current, and a voltage divider circuit for providing a source of feedback voltage for use in voltage regulation is disclosed. The voltage divider circuit is coupled to the second series resistor so as to compensate the feedback voltage for a voltage drop across the first series resistor. The power supply also includes a pulse-width modulated control circuit, having dual clock signals, which is responsive to both the feedback voltage and a command voltage, and also includes voltage and current measuring circuits responsive to the feedback voltage and the voltage developed across the second series resistor respectively. 7 figs.

Droege, T.F.

1989-12-19T23:59:59.000Z

339

Petroleum Supply Monthly, November 1984  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products for November 1984. Information on crude oil, gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Summary statistics include data from 1973 to 1984. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administration for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude oil, net receipts, crude losses, refinery inputs, exports, products supplied,and ending stocks. The focus article, US Petroleum Developments - - 1984., summarizes changes in consumption, refinery operations, petroleum stocks, imports, production and prices. The article includes an update on refinery closings.

Not Available

1985-01-28T23:59:59.000Z

340

Petroleum Supply Monthly, January 1985  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products for January, 1985. Information on crude oil, finished motor gasoline, distillate fuel oil, residual fuel oil, liquefied petroleum gases are included. Detailed statistics show production for the current month as well as the year-to-date. Data are also tabulated for the US Petroleum Administration for Defense (PAD) Districts which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks. This month's issue features Trends in Petroleum Product Consumption. This article describes the changing patterns of US petroleum product consumption in recent years, for the major projects and by end-use sectors.

Not Available

1985-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Petroleum Supply Monthly, December 1984  

SciTech Connect (OSTI)

This report contains detailed statistics on the supply and disposition of petroleum and petroleum products for December 1984. Information on crude oil, gasoline, distillate fuel oil, residual fuel oil, and liquefied petroleum gases are included. Summary statistics include data from 1973 through January 1985. Detailed statistics show production for the current month as well as the year-to-date. Data are also tubulated for the US Petroleum Administration for Defense (PAD) District which include field production, refinery production, imports, stock withdrawal or addition, unaccounted for crude oil, net receipts, crude losses, refinery inputs, exports, products supplied, and ending stocks. The featured article, US Petroleum Import/Export Trends, highlights 1984 activities and discusses historical US trade patterns for crude oil and petroleum products. 12 figures, 33 tables.

Not Available

1985-02-01T23:59:59.000Z

342

High voltage DC power supply  

DOE Patents [OSTI]

A high voltage DC power supply having a first series resistor at the output for limiting current in the event of a short-circuited output, a second series resistor for sensing the magnitude of output current, and a voltage divider circuit for providing a source of feedback voltage for use in voltage regulation is disclosed. The voltage divider circuit is coupled to the second series resistor so as to compensate the feedback voltage for a voltage drop across the first series resistor. The power supply also includes a pulse-width modulated control circuit, having dual clock signals, which is responsive to both the feedback voltage and a command voltage, and also includes voltage and current measuring circuits responsive to the feedback voltage and the voltage developed across the second series resistor respectively.

Droege, Thomas F. (Batavia, IL)

1989-01-01T23:59:59.000Z

343

Emergency Food and Water Supplies  

E-Print Network [OSTI]

E-11 5-99 Emergency Food and Water Supplies Peggy Van Laanen* Cleaning and Sanitizing Equipment After Any Disaster Emergency Food Preparation Equipment Needs Assembling an Emergency... sealed, airtight metal lids, are safe to use after being thoroughly cleaned and sanitized. All cans, free of rust or dents, must be washed and sanitized before they are opened. Wash containers in a detergent solution using a scrub brush. Rinse...

Van Laanen, Peggy

1999-05-14T23:59:59.000Z

344

Supply Stores | Department of Energy  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion |Energy UsageAUDITVehicles »ExchangeDepartmentResolveFutureSupercomputers'of EnergySupply

345

Feedstock Supply | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels DataCombined Heat & PowerEnergy BlogExchangeSummaryFederalLogisticsSupply

346

Conversion of bagasse cellulose into ethanol  

SciTech Connect (OSTI)

The study conducted by Arkenol was designed to test the conversion of feedstocks such as sugar cane bagasse, sorghum, napier grass and rice straw into fermentable sugars, and then ferment these sugars using natural yeasts and genetically engineered Zymomonis mobilis bacteria (ZM). The study did convert various cellulosic feedstocks into fermentable sugars utilizing the patented Arkenol Concentrated Acid Hydrolysis Process and equipment at the Arkenol Technology Center in Orange, California. The sugars produced using this process were in the concentration range of 12--15%, much higher than the sugar concentrations the genetically engineered ZM bacteria had been developed for. As a result, while the ZM bacteria fermented the produced sugars without initial inhibition, the completion of high sugar concentration fermentations was slower and at lower yield than predicted by the National Renewable Energy Laboratory (NREL). Natural yeasts performed as expected by Arkenol, similar to the results obtained over the last four years of testing. Overall, at sugar concentrations in the 10--13% range, yeast produced 850090% theoretical ethanol yields and ZM bacteria produced 82--87% theoretical yields in 96 hour fermentations. Additional commercialization work revealed the ability to centrifugally separate and recycle the ZM bacteria after fermentation, slight additional benefits from mixed culture ZM bacteria fermentations, and successful utilization of defined media for ZM bacteria fermentation nutrients in lieu of natural media.

Cuzens, J.E.

1997-11-19T23:59:59.000Z

347

Role of ethanol in sodalite crystallization in an ethanolNa2OAl2O3SiO2 Yi Huang,ab  

E-Print Network [OSTI]

Role of ethanol in sodalite crystallization in an ethanol­Na2O­Al2O3­SiO2­ H2O system Yi Huang 2011 DOI: 10.1039/c1ce05194f Crystallization of sodalite was studied in an ethanol­Na2O­Al2O3­SiO2­H2O system. The addition of ethanol was observed to significantly affect the crystallization process

Rubloff, Gary W.

348

Supply chain management in the cement industry  

E-Print Network [OSTI]

Traditionally supply chain management has played an operational role within cement and mineral extraction commodity companies. Recently, cost reduction projects have brought supply chain management into the limelight. In ...

Agudelo, Isabel

2009-01-01T23:59:59.000Z

349

Petroleum Supply Annual 2005, Volume 1  

Annual Energy Outlook 2013 [U.S. Energy Information Administration (EIA)]

Supply Annual 2005, Volume 1 Released: October 23, 2006 Petroleum Supply Annual 2005, Volume 1 --- All Tables in PDF (1.0 MB) CSV XLS --- All CSV and XLS files contained in a...

350

Supply Chain Management Faculty Brian Fugate  

E-Print Network [OSTI]

relationships, strategy and sustainability in the supply chain, and she won the College of Business Excellence involvement in new product development, and sustainability practices in supply chain management. He has

351

An integrative framework for architecting supply chains  

E-Print Network [OSTI]

This thesis explores the limitations of classic models of supply chain management, and proposes a new view based on the concept of value-driven supply chains, and a method of analysis and design based on the concepts of ...

Cela Díaz, Fernando

2006-01-01T23:59:59.000Z

352

Charlotte Green Supply Chain: Residential Retrofitting | Department...  

Broader source: Energy.gov (indexed) [DOE]

Charlotte Green Supply Chain: Residential Retrofitting Charlotte Green Supply Chain: Residential Retrofitting July 30, 2010 - 10:50am Addthis Joshua DeLung What does this mean for...

353

Loss of coordination in competitive supply chains  

E-Print Network [OSTI]

The loss of coordination in supply chains quantifies the inefficiency (i.e. the loss of total profit) due to the presence of competition in the supply chain. In this thesis, we discuss four models: one model with multiple ...

Teo, Koon Soon

2009-01-01T23:59:59.000Z

354

What Factors Affect the Decision to Invest in a Fuel Ethanol Plant? A Structural Model of the Ethanol Investment Timing Game1  

E-Print Network [OSTI]

1 What Factors Affect the Decision to Invest in a Fuel Ethanol Plant? A Structural Model of the Ethanol Investment Timing Game1 C.-Y. Cynthia Lin and Fujin Yi Abstract The decision to invest in building an ethanol plant that uses a particular feedstock is a dynamic decision that may be affected by economic

Lin, C.-Y. Cynthia

355

Molasses for ethanol: the economic and environmental impacts of a new pathway for the lifecycle greenhouse gas analysis of sugarcane ethanol  

E-Print Network [OSTI]

Molasses for ethanol: the economic and environmental impacts of a new pathway for the lifecycle greenhouse gas analysis of sugarcane ethanol This article has been downloaded from IOPscience. Please scroll for ethanol: the economic and environmental impacts of a new pathway for the lifecycle greenhouse gas analysis

Kammen, Daniel M.

356

Coupling Renewable Energy Supply with Deferrable Demand  

E-Print Network [OSTI]

Scale Renewable Energy Integration . . . . . . . . . . .Impacts of Renewable Energy Supply . . . . . . . . . . . . .1.3 Coupling Renewable Energy with Deferrable

Papavasiliou, Anthony

2011-01-01T23:59:59.000Z

357

Agents on the Web Supply Chains  

E-Print Network [OSTI]

Agents on the Web Automating Supply Chains 90 JULY · AUGUST 2001 http://computer.org/internet/ 1089

Almor, Amit

358

MODEL BASED BIOMASS SYSTEM DESIGN OF FEEDSTOCK SUPPLY SYSTEMS FOR BIOENERGY PRODUCTION  

SciTech Connect (OSTI)

Engineering feedstock supply systems that deliver affordable, high-quality biomass remains a challenge for the emerging bioenergy industry. Cellulosic biomass is geographically distributed and has diverse physical and chemical properties. Because of this feedstock supply systems that deliver cellulosic biomass resources to biorefineries require integration of a broad set of engineered unit operations. These unit operations include harvest and collection, storage, preprocessing, and transportation processes. Design decisions for each feedstock supply system unit operation impact the engineering design and performance of the other system elements. These interdependencies are further complicated by spatial and temporal variances such as climate conditions and biomass characteristics. This paper develops an integrated model that couples a SQL-based data management engine and systems dynamics models to design and evaluate biomass feedstock supply systems. The integrated model, called the Biomass Logistics Model (BLM), includes a suite of databases that provide 1) engineering performance data for hundreds of equipment systems, 2) spatially explicit labor cost datasets, and 3) local tax and regulation data. The BLM analytic engine is built in the systems dynamics software package PowersimTM. The BLM is designed to work with thermochemical and biochemical based biofuel conversion platforms and accommodates a range of cellulosic biomass types (i.e., herbaceous residues, short- rotation woody and herbaceous energy crops, woody residues, algae, etc.). The BLM simulates the flow of biomass through the entire supply chain, tracking changes in feedstock characteristics (i.e., moisture content, dry matter, ash content, and dry bulk density) as influenced by the various operations in the supply chain. By accounting for all of the equipment that comes into contact with biomass from the point of harvest to the throat of the conversion facility and the change in characteristics, the BLM evaluates economic performance of the engineered system, as well as determining energy consumption and green house gas performance of the design. This paper presents a BLM case study delivering corn stover to produce cellulosic ethanol. The case study utilizes the BLM to model the performance of several feedstock supply system designs. The case study also explores the impact of temporal variations in climate conditions to test the sensitivity of the engineering designs. Results from the case study show that under certain conditions corn stover can be delivered to the cellulosic ethanol biorefinery for $35/dry ton.

David J. Muth, Jr.; Jacob J. Jacobson; Kenneth M. Bryden

2013-08-01T23:59:59.000Z

359

Supply Chain and Information Sciences Technology 2010  

E-Print Network [OSTI]

Supply Chain and Information Sciences Technology 2010 Supply Chain and Information Systems Technology Minor SCIST Minor Application Department of Supply Chain & Information Systems College of Information Sciences and Technology Overview The minor in SCIST is structured to provide students not majoring

Guiltinan, Mark

360

Heat Supply Who What Where and -Why  

E-Print Network [OSTI]

heat and power plants (CHP) and other heat technologies ...................................10 2Heat Supply in Denmark Who What Where and - Why #12;Title: Heat Supply in Denmark - Who What Where: MONTAGEbureauet Aps Printing: Kailow Graphic Cover photo: Miklos Szabo #12;HEAT SUPPLY IN DENMARK WHO WHAT WHERE

Columbia University

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Hg supply piping simulation Stony Brook University  

E-Print Network [OSTI]

Hg supply piping simulation (No MHD) Stony Brook University Yan Zhan Prof. Foluso Ladeinde July 2nd, 2010 #12;Outline · Hg supply piping in Muon Collider · Turbulence models for bend pipe flow · Problems need studying · Arrangements in the near future #12;Outline · Hg supply piping in Muon Collider ­ Hg

McDonald, Kirk

362

AE: Office Supplies Purchasing Stakeholder Survey Notes  

E-Print Network [OSTI]

AE: Office Supplies Purchasing Stakeholder Survey Notes Updated: 2/20/2012 Overview: · Survey Purchasing Factors: · 37% of people make office supplies purchases monthly, 26% weekly, and 15% quarterly used vendors for office supplies · People mostly purchase from vendors other than Staples due

Sheridan, Jennifer

363

Ethanol seeking triggered by environmental context is attenuated by blocking dopamine D1 receptors in the nucleus accumbens core and shell in rats  

E-Print Network [OSTI]

ment into the prior ethanol self-administration context. SCHreinstatement of responding for ethanol cues triggered byplacement into an ethanol-associated context. Keywords

Chaudhri, Nadia; Sahuque, Lacey L.; Janak, Patricia H.

2009-01-01T23:59:59.000Z

364

Impacts of Ethanol on Anaerobic Production of Tert-Butyl Alcohol (TBA) from Methyl Tert-Butyl Ether (MTBE) in Groundwater  

E-Print Network [OSTI]

Project title: Impacts of Ethanol on Anaerobic Production oftert-butanol (TBA). As ethanol is being promoted as ainvestigate the effect of ethanol release on existing MTBE

Scow, K M; MacKay, Douglas

2008-01-01T23:59:59.000Z

365

ESTIMATION OF ETHANOL CONTENT IN FLEX-FUEL VEHICLES USING AN EXHAUST GAS OXYGEN SENSOR: MODEL, TUNING AND SENSITIVITY  

E-Print Network [OSTI]

derivatives. Currently available flexible fuel vehicles (FFVs) can operate on a blend of gasoline and ethanol Estimated stoichiometric air-to-fuel ratio e Volume fraction of ethanol in gasoline-ethanol blend e Estimated volume fraction of ethanol in gasoline-ethanol blend Address all correspondence to annastef

Stefanopoulou, Anna

366

Biogeochemical Processes In Ethanol Stimulated Uranium Contaminated Subsurface Sediments  

SciTech Connect (OSTI)

A laboratory incubation experiment was conducted with uranium contaminated subsurface sediment to assess the geochemical and microbial community response to ethanol amendment. A classical sequence of TEAPs was observed in ethanol-amended slurries, with NO3- reduction, Fe(III) reduction, SO4 2- reduction, and CH4 production proceeding in sequence until all of the added 13C-ethanol (9 mM) was consumed. Approximately 60% of the U(VI) content of the sediment was reduced during the period of Fe(III) reduction. No additional U(VI) reduction took place during the sulfate-reducing and methanogenic phases of the experiment. Only gradual reduction of NO3 -, and no reduction of U(VI), took place in ethanol-free slurries. Stimulation of additional Fe(III) or SO4 2- reduction in the ethanol-amended slurries failed to promote further U(VI) reduction. Reverse transcribed 16S rRNA clone libraries revealed major increases in the abundance of organisms related to Dechloromonas, Geobacter, and Oxalobacter in the ethanolamended slurries. PLFAs indicative of Geobacter showed a distinct increase in the amended slurries, and analysis of PLFA 13C/12C ratios confirmed the incorporation of ethanol into these PLFAs. A increase in the abundance of 13C-labeled PLFAs indicative of Desulfobacter, Desulfotomaculum, and Desulfovibrio took place during the brief period of sulfate reduction which followed the Fe(III) reduction phase. Our results show that major redox processes in ethanol-amended sediments can be reliably interpreted in terms of standard conceptual models of TEAPs in sediments. However, the redox speciation of uranium is complex and cannot be explained based on simplified thermodynamic considerations.

Mohanty, Santosh R.; Kollah, Bharati; Hedrick, David B.; Peacock, Aaron D.; Kukkadapu, Ravi K.; Roden, Eric E.

2008-06-15T23:59:59.000Z

367

Petroleum supply monthly: December 1993  

SciTech Connect (OSTI)

Data are presented which describe the supply and disposition of petroleum products in the United States and major U.S. geographic regions. The data series describe production, imports and exports, inter-Petroleum Administration for Defense (PAD) District movements, and inventories by the primary suppliers of petroleum products in the United States. Data are presented in two sections: Summary Statistics, presenting a time series of selected petroleum data on a U.S. level, and Detailed Statistics, presenting statistics for the most current month available as well as year to date.

Not Available

1993-12-01T23:59:59.000Z

368

Propylene feedstock: supply and demand  

SciTech Connect (OSTI)

The reasons for the global shortage in propylene in 1981-82 are discussed. The low running rates of ethylene production and refinery operation of which propylene is a byproduct accounts for the reduced propylene supplies. Low prices of the NCL have also shifted incentive from propylene to gas liquids. This situation will continue, with naptha/gas oil becoming the prefered feedstock for ethylene production. The speculative economics for propylene dehydrogenation are not sufficiently attractive for commercialization. But if a country has an internal market for propylene derivatives, production could have a positive influence on the economy. Thailand, Indonesia, Malaysia, and Mexico are suggested as examples.

Steinbaum, C.A.; Pickover, B.H.

1983-04-01T23:59:59.000Z

369

Imaging the condensation and evaporation of molecularly thin ethanol films with surface forces apparatus  

SciTech Connect (OSTI)

A new method for imaging condensation and evaporation of molecularly thin ethanol films is reported. It is found that the first adsorbed layer of ethanol film on mica surface behaves as solid like structure that cannot flow freely. With the increase of exposure time, more ethanol molecules condense over the mica surface in the saturated ethanol vapor condition. The first layer of adsorbed ethanol film is about 3.8 Ĺ thick measured from the surface forces apparatus, which is believed to be the average diameter of ethanol molecules while they are confined in between two atomically smooth mica surfaces.

Zhao, Gutian; Tan, Qiyan; Xiang, Li; Zhang, Di; Ni, Zhonghua, E-mail: nzh2003@seu.edu.cn, E-mail: yunfeichen@seu.edu.cn; Yi, Hong; Chen, Yunfei, E-mail: nzh2003@seu.edu.cn, E-mail: yunfeichen@seu.edu.cn [Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, School of Mechanical Engineering, Southeast University, Nanjing 211189 (China)] [Jiangsu Key Laboratory for Design and Manufacture of Micro-Nano Biomedical Instruments, School of Mechanical Engineering, Southeast University, Nanjing 211189 (China)

2014-01-15T23:59:59.000Z

370

Effects of the drought on California electricity supply and demand  

E-Print Network [OSTI]

ELECTRICITY SUPPLY Hydroelectric Energy Supply Thermal-question. Data on PG&E's hydroelectric resources and Pacific27 Table 28 Table 29 Hydroelectric Supply in California Fuel

Benenson, P.

2010-01-01T23:59:59.000Z

371

Direct Use of Wet Ethanol in a Homogeneous Charge Compression Ignition (HCCI) Engine: Experimental and Numerical Results  

E-Print Network [OSTI]

for 4 different water-in-ethanol fuel blends at a variety ofmotivation for using wet ethanol fuel is that significantengine running on wet ethanol. Fuel mixtures studied range

Mack, John Hunter; Flowers, Daniel L; Aceves, Salvador M; Dibble, Robert W

2007-01-01T23:59:59.000Z

372

Agricultural sector impacts of making ethanol from grain  

SciTech Connect (OSTI)

This report presents the results of a model of the effects on the agricultural sector of producing ethanol from corn in the United States between 1979 and 1983. The model is aggregated at the national level, and results are given for all of the major food and feed crops, ethanol joint products, farm income, government payment, and agricultural exports. A stochastic simulation was performed to ascertain the impacts of yield and demand variations on aggregate performance figures. Results indicate minimal impacts on the agricultural sector for production levels of less than 1 billion gallons of ethanol per year. For higher production levels, corn prices will rise sharply, the agricultural sector will be more vulnerable to variations in yields and demands, and joint-product values will fall. Possibilities for ameliorating such effects are discussed, and such concepts as net energy and the biomass refinery are explored.

Hertzmark, D.; Ray, D.; Parvin, G.

1980-03-01T23:59:59.000Z

373

Deforestation in Brazilian Amazonia: History, Rates, and Consequences  

E-Print Network [OSTI]

Deforestation in Brazilian Amazonia: History, Rates, and Consequences PHILIP M. FEARNSIDE Instituto of deforestation began with the inauguration of the Transamazon Highway in 1970. Amazonian deforestation rates have that make deforestation profitable. Forest degradation results from logging, ground fires (facilitated

Gottgens, Hans

374

Cropland expansion changes deforestation dynamics in the southern Brazilian Amazon  

E-Print Network [OSTI]

Cropland expansion changes deforestation dynamics in the southern Brazilian Amazon Douglas C ranching or new deforestation has not been quantified and has major implications for future deforestation dynamics, carbon fluxes, forest fragmentation, and other ecosystem services. We combine deforestation maps

Camara, Gilberto

375

Uninterruptible power supply (UPS) systems  

SciTech Connect (OSTI)

Use of this purchase specification is not mandatory. User should review the document and determine if it meets the user`s purpose. This document contains a fill-in-the-blanks guide specification for the procurement of uninterruptible power supply (UPS) systems greater than 10 kVA, organized as follows: Parts 1 through 7--technical requirements; Appendix A--technical requirements to be included in the proposal; Appendix B--UPS system data sheets to be completed by each bidder (Seller) and submitted with the proposal; Appendix C--general guidelines giving the specifier parameters for selecting a UPS system; it should be read before preparing an actual specification, and is not attached to the specification; Attachment 1--sketches prepared by the purchaser (Owner); Attachment 2--sample title page.

NONE

1997-04-01T23:59:59.000Z

376

Ethanol reforming in non-equilibrium plasma of glow discharge  

E-Print Network [OSTI]

The results of a detailed kinetic study of the main plasma chemical processes in non-equilibrium ethanol/argon plasma are presented. It is shown that at the beginning of the discharge the molecular hydrogen is mainly generated in the reaction of ethanol H-abstraction. Later hydrogen is formed from active H, CH2OH and CH3CHOH and formaldehyde. Comparison with experimental data has shown that the used kinetic mechanism predicts well the concentrations of main species at the reactor outlet.

Levko, D

2012-01-01T23:59:59.000Z

377

The effects of ethanol on strychnine sensitive glycine receptors in the rat basolateral amygdala  

E-Print Network [OSTI]

The major relationship between ethanol and the behavioral response to environmental stressors indicates that ethanol functions to reduce the effects of stress. The most classical presentation of the anxiety-reduction hypothesis of alcoholism...

Botting, Shaleen Kaye

2000-01-01T23:59:59.000Z

378

Direct Conversion of Bio-ethanol to Isobutene on Nanosized ZnxZryOz...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Conversion of Bio-ethanol to Isobutene on Nanosized ZnxZryOz Mixed Oxides with Balanced Acid–Base Sites. Direct Conversion of Bio-ethanol to Isobutene on Nanosized ZnxZryOz...

379

A study of ZnxZryOz mixed oxides for direct conversion of ethanol...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

study of ZnxZryOz mixed oxides for direct conversion of ethanol to isobutene. A study of ZnxZryOz mixed oxides for direct conversion of ethanol to isobutene. Abstract: ZnxZryOz...

380

EA-1848: Fulcrum Sierra Waste-to-Ethanol Facility in McCarran...  

Broader source: Energy.gov (indexed) [DOE]

8: Fulcrum Sierra Waste-to-Ethanol Facility in McCarran, Storey County, NV EA-1848: Fulcrum Sierra Waste-to-Ethanol Facility in McCarran, Storey County, NV June 1, 2011 EA-1848:...

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Catalytic roles of Co0 and Co2+ during steam reforming of ethanol...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

roles of Co0 and Co2+ during steam reforming of ethanol on CoMgO catalysts . Catalytic roles of Co0 and Co2+ during steam reforming of ethanol on CoMgO catalysts . Abstract:...

382

E-Print Network 3.0 - alkaline direct ethanol Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

2... FEATURE ARTICLE T.S. Zhao, Y.S. Li, S.Y. Shen Anion-exchange membrane direct ethanol fuel cells... Direct ethanol fuel cells (DEFCs) are a ... Source: Zhao, Tianshou -...

383

one was tested, all reaction mixtures were supple-mented with an appropriate amount of ethanol  

E-Print Network [OSTI]

one was tested, all reaction mixtures were supple- mented with an appropriate amount of ethanol (5% v/v), because the menadione was dissolved in ethanol as a stock solution. The reaction was ini

Moorcroft, Paul R.

384

E-Print Network 3.0 - aqueous ethanolic leaf Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

FROM CORN: CLEAN RENEWABLE FUEL FOR THE FUTURE, OR DRAIN ON OUR RESOURCES AND POCKETS? TAD... as ethanol from corn. When this corn ethanol is burned as a gasoline additive or...

385

E-Print Network 3.0 - aqueous ethanol termodinamicheskie Sample...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

FROM CORN: CLEAN RENEWABLE FUEL FOR THE FUTURE, OR DRAIN ON OUR RESOURCES AND POCKETS? TAD... as ethanol from corn. When this corn ethanol is burned as a gasoline additive or...

386

E-Print Network 3.0 - aqueous ethanol pulping Sample Search Results  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

FROM CORN: CLEAN RENEWABLE FUEL FOR THE FUTURE, OR DRAIN ON OUR RESOURCES AND POCKETS? TAD... as ethanol from corn. When this corn ethanol is burned as a gasoline additive or...

387

Fuel Economy and Emmissions of the Ethanol-Optimized Saab 9-5...  

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

Fuel Economy and Emmissions of the Ethanol-Optimized Saab 9-5 Biopower Fuel Economy and Emmissions of the Ethanol-Optimized Saab 9-5 Biopower This page contains information on the...

388

ETHANOL PRODUCTION FROM DIFFERENT CARBON SOURCES USING ANAEROBICALLY DIGESTED AND WETOXIDISED MANURE AS NUTRIENT AND WATER SUPPLY  

E-Print Network [OSTI]

gasses, great interest has arisen in production of biofuels. The idea of combining biogas and bioethanol and water in industry is a rather expensive medium. The remaining liquid after the biogas process is waste to pollution of ground waters. Furthermore the biogas process does not kill all pathogens. Anaerobically

389

Upgrading the TFTR Transrex Power Supplies  

SciTech Connect (OSTI)

In order to provide improved and expanded experimental capabilities, the existing Transrex power supplies at PPPL are to be upgraded and modernized. Each of the 39 power supplies consists of two six pulse silicon controlled rectifier sections forming a twelve pulse power supply. The first modification is to split each supply into two independent six pulse supplies by replacing the existing obsolete twelve pulse firing generator with two commercially available six pulse firing generators. The second change replaces the existing control link with a faster system, with greater capacity, which will allow for independent control of all 78 power supply sections. The third change replaces the existing Computer Automated Measurement and Control (CAMAC) based fault detector with an Experimental Physics and Industrial Control System (EPICS) compatible unit, eliminating the obsolete CAMAC modules. Finally the remaining relay logic and interfaces to the "Hardwired Control System" will be replaces with a Programmable Logic Controller (PLC).

J. E. Lawson, R. Marsala, S. Ramakrishnan, X. Zhao, P. Sichta

2009-05-29T23:59:59.000Z

390

Isobaric vapor-liquid equilibria for methanol + ethanol + water and the three constituent binary systems  

SciTech Connect (OSTI)

Vapor-liquid equilibrium data for methanol + ethanol + water and its three constituent binary systems methanol + ethanol, ethanol + water, and methanol + water were measured at 101.3 kPa using a liquid-vapor ebullition-type equilibrium still. The experimental binary data were correlated by the NRTL equation. The ternary system methanol + ethanol + water was predicted by means of the binary NRTL parameters with good accuracy.

Kurihara, Kiyofumi; Nakamichi, Mikiyoshi; Kojima, Kazuo (Nihon Univ., Tokyo (Japan). Dept. of Industrial Chemistry)

1993-07-01T23:59:59.000Z

391

Light-Induced Passivation of Si by Iodine Ethanol Solution: Preprint  

SciTech Connect (OSTI)

We report on our observations of light-activated passivation of silicon surfaces by iodine-ethanol solution.

Sopori, B.; Rupnowski, P.; Appel, J.; Guhaabiswas, D.; Anderson-Jackson, L.

2009-02-01T23:59:59.000Z

392

Petroleum supply annual 1995: Volume 1  

SciTech Connect (OSTI)

The {ital Petroleum Supply Annual} contains information on supply and disposition of crude oil and petroleum products. It reflects data collected from the petroleum industry during 1995 through monthly surveys, and it is divided into 2 volumes. This volume contains three sections: summary statistics, detailed statistics, and selected refinery statistics, each with final annual data. (The other volume contains final statistics for each month and replaces data previously published in the {ital Petroleum Supply Monthly}).

NONE

1996-05-01T23:59:59.000Z

393

Shock-activated electrochemical power supplies  

DOE Patents [OSTI]

A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolyte rendering the electrolyte electrochemically active. 2 figs.

Benedick, W.B.; Graham, R.A.; Morosin, B.

1987-04-20T23:59:59.000Z

394

Shock-activated electrochemical power supplies  

DOE Patents [OSTI]

A shock-activated electrochemical power supply is provided which is initiated extremely rapidly and which has a long shelf life. Electrochemical power supplies of this invention are initiated much faster than conventional thermal batteries. Power supplies of this invention comprise an inactive electrolyte and means for generating a high-pressure shock wave such that the shock wave is propagated through the electrolytes rendering the electrolyte electrochemically active. 2 figs.

Benedick, W.B.; Graham, R.A.; Morosin, B.

1988-11-08T23:59:59.000Z

395

R&D ERL: Power Supplies  

SciTech Connect (OSTI)

A magnet power supply system has been developed to meet the field requirements of the ERL in a compact and cost effective fashion.

Lambiase, R.

2010-01-01T23:59:59.000Z

396

GI Self-Supply Pilot Overview  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

BPA TRANSMISSION SERVICES Transmission Wind Integration Systems Team GENERATION IMBALANCE SELF SUPPLY PILOT PROJECT OVERVIEW VERSION: 0.1 UPDATED: 7292009 giself-supplypilotov...

397

Assessing reliability in energy supply systems  

E-Print Network [OSTI]

pathway supplying hydrogen via pipeline from a centralizedgas with pipeline distribution of hydrogen, and 2) on-sitehydrogen is transported to the refueling stations via pipeline

McCarthy, Ryan W.; Ogden, Joan M.; Sperling, Daniel

2007-01-01T23:59:59.000Z

398

Assessing Reliability in Energy Supply Systems  

E-Print Network [OSTI]

pathway supplying hydrogen via pipeline from a centralizedgas with pipeline distribution of hydrogen, and 2) on-sitehydrogen is transported to the refueling stations via pipeline

McCarthy, Ryan; Ogden, Joan M.; Sperling, Dan

2008-01-01T23:59:59.000Z

399

Assessing reliability in energy supply systems  

E-Print Network [OSTI]

liquefied natural gas (LNG) trading expected to increase insteam reformation production facility using imported LNG.The LNG supplies come primarily from Trinidad and Tobago,

McCarthy, Ryan W.; Ogden, Joan M.; Sperling, Daniel

2007-01-01T23:59:59.000Z

400

Assessing Reliability in Energy Supply Systems  

E-Print Network [OSTI]

liquefied natural gas (LNG) trading expected to increase insteam reformation production facility using imported LNG.The LNG supplies come primarily from Trinidad and Tobago,

McCarthy, Ryan; Ogden, Joan M.; Sperling, Dan

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Covered Product Category: Uninterruptible Power Supplies (for...  

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

Program (FEMP) provides acquisition guidance for uninterruptible power supplies (UPS), a product category covered by the ENERGY STAR program. Federal laws and requirements...

402

Electrical Power Supply Applications Engineer | Princeton Plasma...  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

Electrical Power Supply Applications Engineer Department: Engineering Supervisor(s): John Lacenere Staff: ENG 04 Requisition Number: 1400303 The Princeton University Plasma Physics...

403

Modeling benzene plume elongation mechanisms exerted by ethanol using RT3D with a general  

E-Print Network [OSTI]

E10 gasoline (i.e., a blend with 10% vol/vol ethanol/ gasoline) showed that mean benzene plume of E10 gasoline (10% vol/vol ethanol), which compares favorably to field observations. For low benzene Act requirements. The widespread use of ethanol in gasoline has led to an increase in its potential

Alvarez, Pedro J.

404

Puddle Dynamics and Air-to-Fuel Ratio Compensation for Gasoline-Ethanol Blends in  

E-Print Network [OSTI]

1 Puddle Dynamics and Air-to-Fuel Ratio Compensation for Gasoline-Ethanol Blends in Flex flexible fuel vehicles (FFVs) can operate on a blend of gasoline and ethanol in any concentration of up for gasoline-ethanol blends is, thus, necessary for the purpose of air-to-fuel ratio control. In this paper, we

Stefanopoulou, Anna

405

Impact of Ethanol on Benzene Plume Lengths: Microbial and Modeling Studies  

E-Print Network [OSTI]

Impact of Ethanol on Benzene Plume Lengths: Microbial and Modeling Studies Rula A. Deeb1 ; Jonathan with Federal Clean Air Act requirements for carbon monoxide and ozone attainment, ethanol is being considered as a replacement for MTBE. The objective of this study is to evaluate the potential impact of ethanol on benzene

Alvarez, Pedro J.

406

Proceedings of the Sudden Oak Death Fifth Science Symposium Ethanol Attracts Scolytid Beetles to  

E-Print Network [OSTI]

Proceedings of the Sudden Oak Death Fifth Science Symposium 147 Ethanol Attracts Scolytid Beetles. These attacks accelerate tree mortality. Ethanol concentrations were analyzed in sapwood samples collected from. Trees with large basal cankers contained 4.3 times more sapwood ethanol than trees with spot cankers

Standiford, Richard B.

407

Response to "Ethanol Production and Gasoline Prices: A Spurious Correlation" by Knittel and Smith  

E-Print Network [OSTI]

Response to "Ethanol Production and Gasoline Prices: A Spurious Correlation" by Knittel and Smith Beardshear Hall, (515) 294-7612." #12;1 Response to "Ethanol Production and Gasoline Prices: A Spurious and Aaron Smith attack the paper "The Impact of Ethanol Production on US and Regional Gasoline Markets

Rothman, Daniel

408

2-Undecyloxy-1-ethanol in combination with other semiochemicals attracts three  

E-Print Network [OSTI]

2-Undecyloxy-1-ethanol in combination with other semiochemicals attracts three Monochamus species: Lamiinae) have recently been shown to have the same male-produced sex pheromone, 2-undecyloxy-1-ethanol volatiles ethanol and a-pinene, in southern British Columbia, Canada. We captured 603 Monochamus clamator

Hanks, Lawrence M.

409

Research Report Effects of ethanol consumption by adult female rats on subsequent  

E-Print Network [OSTI]

Research Report Effects of ethanol consumption by adult female rats on subsequent consumption January 2004 Abstract We used a two-bottle choice test to measure voluntary ethanol consumption by adolescent rats that had lived with ethanol-consuming or water-consuming adult conspecifics. We found

Galef Jr., Bennett G.

410

Global Indirect Effects of U.S. Corn Ethanol Production: A Review of the Evidence  

E-Print Network [OSTI]

Global Indirect Effects of U.S. Corn Ethanol Production: A Review of the Evidence Energy security) requires 36 billion gallons of ethanol by 2022 to replace about 20 percent of U.S. gasoline consumption. Since 2001 ethanol produc- tion, mainly from corn, has increased dramatically at an annual average

Grissino-Mayer, Henri D.

411

Increasing atmospheric burden of ethanol in the United States J. A. de Gouw,1,2  

E-Print Network [OSTI]

Increasing atmospheric burden of ethanol in the United States J. A. de Gouw,1,2 J. B. Gilman,1,2 A; revised 25 June 2012; accepted 1 July 2012; published 4 August 2012. [1] The use of ethanol 10% ethanol. In accordance with this increased use, atmospheric measurements of volatile organic

Goldstein, Allen

412

Study of the Enzymatic Hydrolysis of Cellulose for Production of Fuel Ethanol  

E-Print Network [OSTI]

Study of the Enzymatic Hydrolysis of Cellulose for Production of Fuel Ethanol by the Simultaneous to ethanol, a promising alternative fuel, can be carried out efficiently and economically using are presented in light of the impact of enzymatic hydrolysis on fuel ethanol production. Key words: enzymatic

California at Riverside, University of

413

MU FAPRI reports economic impact of extending ethanol tax credit, tariff Contact:Duane Dailey  

E-Print Network [OSTI]

. ­ Extending the current ethanol tax credit and tariff would boost corn-based fuel production -- and corn for corn as an ethanol fuel source would expand corn acreage by 1.7 million acres, said Seth Meyer, MU for blended fuel at the pump. "At the same time, blenders can pay more to ethanol plants that in turn pay

Noble, James S.

414

Author's personal copy Performance of an alkaline-acid direct ethanol fuel cell  

E-Print Network [OSTI]

Author's personal copy Performance of an alkaline-acid direct ethanol fuel cell L. An, T.S. Zhao ethanol fuel cell Alkaline-acid Species concentrations Membrane thickness Power density a b s t r a c t This paper reports on the performance of an alkaline-acid direct ethanol fuel cell (AA-DEFC) that is composed

Zhao, Tianshou

415

IEA Implementing Agreement on Advanced Motor Fuels Ethanol as a Fuel for  

E-Print Network [OSTI]

EFP06 IEA Implementing Agreement on Advanced Motor Fuels Ethanol as a Fuel for Road Transportation -- Advanced Motor Fuels Agreement. The report is a contribution to Annex XXXV: "Ethanol as a Motor Fuel -- Subtask 1: Ethanol as a Fuel in Road Vehicles." The work has been carried out by The Technical

416

Water Footprints of Cassava- and Molasses-Based Ethanol Production in Thailand  

SciTech Connect (OSTI)

The Thai government has been promoting renewable energy as well as stimulating the consumption of its products. Replacing transport fuels with bioethanol will require substantial amounts of water and enhance water competition locally. This study shows that the water footprint (WF) of molasses-based ethanol is less than that of cassava-based ethanol. The WF of molasses-based ethanol is estimated to be in the range of 1,510-1,990 L water/L ethanol, while that of cassava-based ethanol is estimated at 2,300-2,820 L water/L ethanol. Approximately 99% of the water in each of these WFs is used to cultivate crops. Ethanol production requires not only substantial amounts of water but also government interventions because it is not cost competitive. In Thailand, the government has exploited several strategies to lower ethanol prices such as oil tax exemptions for consumers, cost compensation for ethanol producers, and crop price assurances for farmers. For the renewable energy policy to succeed in the long run, the government may want to consider promoting molasses-based ethanol production as well as irrigation system improvements and sugarcane yield-enhancing practices, since molasses-based ethanol is more favorable than cassava-based ethanol in terms of its water consumption, chemical fertilizer use, and production costs.

Mangmeechai, Aweewan, E-mail: aweewan.m@nida.ac.th [National Institute of Development Administration, International College (Major in Public Policy and Management) (Thailand)] [National Institute of Development Administration, International College (Major in Public Policy and Management) (Thailand); Pavasant, Prasert [Chulalongkorn University, Department of Chemical Engineering, Faculty of Engineering (Thailand)] [Chulalongkorn University, Department of Chemical Engineering, Faculty of Engineering (Thailand)

2013-12-15T23:59:59.000Z

417

TECHNICAL ADVANCE The ethanol switch: a tool for tissue-specic gene induction  

E-Print Network [OSTI]

TECHNICAL ADVANCE The ethanol switch: a tool for tissue-speci®c gene induction during plant is a powerful tool for the analysis of gene function during plant development. Here, we report ethanol inducible of an ethanol-regulated transcription factor, ALCR, is restricted to precise domains using speci®c promoters

Murray, J.A.H.

418

Prevention of calcification of glutaraldehyde-crosslinked porcine aortic cusps by ethanol preincubation  

E-Print Network [OSTI]

Prevention of calcification of glutaraldehyde-crosslinked porcine aortic cusps by ethanol efficacious ethanol pre- treatment of BPHVs for the prevention of cuspal calcifica- tion. The aim of the present study is to extend our under- standing of the material changes brought about by ethanol

Zand, Robert

419

Structure and Dynamics of Liquid Ethanol L. Saiz and J. A. Padro*  

E-Print Network [OSTI]

Structure and Dynamics of Liquid Ethanol L. Saiz and J. A. Padro´* Departament de Fi dynamics simulations of liquid ethanol at four thermodynamic states ranging from T ) 173 K to T ) 348 K and to their influence on the molecular behavior. Results for liquid ethanol are compared with those for methanol

Saiz, Leonor

420

Adaptive microbial population shifts in response to a continuous ethanol blend release increases biodegradation potential  

E-Print Network [OSTI]

Adaptive microbial population shifts in response to a continuous ethanol blend release increases 2013 Accepted 28 March 2013 Keywords: Pyrosequencing Ethanol Microbial diversity Temperature a b s t r a pilot- scale continuous release (10 months) of a 10% v:v ethanol solution mixed with benzene and toluene

Alvarez, Pedro J.

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Effect of Ethanol, Acetate, and Phenol on Toluene Degradation Activity and todlux  

E-Print Network [OSTI]

Effect of Ethanol, Acetate, and Phenol on Toluene Degradation Activity and tod­lux Expression with increasing influent concentrations of ethanol, acetate, or phenol. Three inhibitory mechanisms were) by acetate and ethanol, which was quantified by a decrease in specific bioluminescence; (2) competitive

Alvarez, Pedro J.

422

Ethanol Assay, UV-method (R-Biopharm, Cat. No. 10 176 290 035)  

E-Print Network [OSTI]

Ethanol Assay, UV-method (R-Biopharm, Cat. No. 10 176 290 035) modified by Maitreya Dunham the assay since ethanol is volatile. Use the following chart to add the appropriate amount of reagents your samples at all times during the assay since ethanol is volatile. According to the kit, _A must

Dunham, Maitreya

423

Inhibition of aortic wall calcification in bioprosthetic heart valves by ethanol pretreatment: Biochemical and  

E-Print Network [OSTI]

Inhibition of aortic wall calcification in bioprosthetic heart valves by ethanol pretreatment 16 September 1997; 20 February 1998 Abstract: The effectiveness of ethanol pretreatment on pre was previously demonstrated, and the mechanism of action of ethanol was attributed in part to both lipid removal

Zand, Robert

424

Dielectric properties of liquid ethanol. A computer simulation study Leonor Saiz  

E-Print Network [OSTI]

Dielectric properties of liquid ethanol. A computer simulation study Leonor Saiz Departament de Fi Static and dynamic dielectric properties of liquid ethanol have been studied as a function of the wave, but in the case of ethanol, the latter are restricted to the microwave region of the spectra6 and to the infrared

Saiz, Leonor

425

New Catalyst Might Expand Bio-Ethanol's Possible uses: fuel additives, rubber and solvents  

E-Print Network [OSTI]

New Catalyst Might Expand Bio-Ethanol's Usefulness Possible uses: fuel additives, rubber and solvents RESULTS To turn bio-ethanol into chemicals that are typically made from petroleum, re- searchers the presence of water, allowing producers to use dilute and cheaper bio-ethanol rather than having to purify

426

The effect of CO regulations on the cost of corn ethanol production  

E-Print Network [OSTI]

The effect of CO 2 regulations on the cost of corn ethanol production This article has been) 024003 (9pp) doi:10.1088/1748-9326/3/2/024003 The effect of CO2 regulations on the cost of corn ethanol the effect of CO2 price on the effective cost of ethanol production we have developed a model that integrates

Kammen, Daniel M.

427

Supercritical carbon dioxide pretreatment of corn stover and switchgrass for lignocellulosic ethanol production  

E-Print Network [OSTI]

ethanol production Naveen Narayanaswamy a , Ahmed Faik b , Douglas J. Goetz a , Tingyue Gu a, a Department). Increased demand in biofuels cannot be met by the use of corn and sugarcane. In the US, corn ethanol has in and Liska, 2007). The production of lignocellulosic ethanol from biomass gener- ally involves four major

Gu, Tingyue

428

Energy Input, Carbon Intensity, and Cost for Ethanol Produced from Brown Seaweed  

E-Print Network [OSTI]

Energy Input, Carbon Intensity, and Cost for Ethanol Produced from Brown Seaweed by Aaron, Carbon Intensity, and Cost for Ethanol Produced from Brown Seaweed by Aaron Philippsen B.Eng, University of Mechanical Engineering) Co-Supervisor Brown macroalgae or brown seaweed is a promising source of ethanol

Victoria, University of

429

Density Functional Theory Studies of the Structure Sensitivity of Ethanol Oxidation on Palladium Surfaces  

E-Print Network [OSTI]

Density Functional Theory Studies of the Structure Sensitivity of Ethanol Oxidation on PalladiumVised Manuscript ReceiVed: May 04, 2010 In this work, the adsorption behaviors and oxidation mechanisms of ethanol palladium surfaces, the adsorption behaviors, and the first step dehydrogenation of ethanol, it is found

Zhao, Tianshou

430

Water Research 36 (2002) 37393746 Effect of ethanol on BTEX biodegradation kinetics: aerobic  

E-Print Network [OSTI]

Water Research 36 (2002) 3739­3746 Effect of ethanol on BTEX biodegradation kinetics: aerobic November 2001; received in revised form 1 February 2002 Abstract The use of ethanol as an automotive fuel oxygenate represents potential economic and air-quality benefits. However, little is known about how ethanol

Alvarez, Pedro J.

431

Environmental, economic, and energetic costs and benefits of biodiesel and ethanol biofuels  

E-Print Network [OSTI]

Environmental, economic, and energetic costs and benefits of biodiesel and ethanol biofuels Jason in its production, whereas biodiesel yields 93% more. Compared with ethanol, biodiesel releases just 1% by the production and combustion of ethanol and 41% by biodiesel. Biodiesel also releases less air pollutants per

Minnesota, University of

432

Cobalt Ultrathin Film Catalyzed Ethanol Chemical Vapor Deposition of Single-Walled Carbon Nanotubes  

E-Print Network [OSTI]

Cobalt Ultrathin Film Catalyzed Ethanol Chemical Vapor Deposition of Single-Walled Carbon Nanotubes (SWNTs) using a cobalt ultrathin film (1 nm) as the catalyst and ethanol as carbon feedstock flow during the growth. The trace amount of self-contained water (0.2-5 wt %) in ethanol may act

Hone, James

433

Kinetic Modeling of Cellulosic Biomass to Ethanol Via Simultaneous Saccharification and  

E-Print Network [OSTI]

ARTICLE Kinetic Modeling of Cellulosic Biomass to Ethanol Via Simultaneous Saccharification. Biotechnol. Bioeng. 2009;102: 66­72. � 2008 Wiley Periodicals, Inc. KEYWORDS: cellulose; ethanol; model validation Introduction Conversion of cellulosic biomass to ethanol and other liquid fuels is of interest

California at Riverside, University of

434

Enzymatically based cellulosic ethanol production technology was selected as a key area for biomass  

E-Print Network [OSTI]

Enzymatically based cellulosic ethanol production technology was selected as a key area for biomass cellulosic ethanol com- petitive. Improvements in dilute acid pretreatment and cellulase produced by Trichoderma reesei discov- ered during World War II led to most of the historic cellulosic ethanol cost

California at Riverside, University of

435

Cultivar variation and selection potential relevant to the production of cellulosic ethanol from wheat straw  

E-Print Network [OSTI]

Cultivar variation and selection potential relevant to the production of cellulosic ethanol from Sugar Wheat straw Variation Cultivar a b s t r a c t Optimizing cellulosic ethanol yield depends Elsevier Ltd. All rights reserved. 1. Introduction Decreasing the cost of producing cellulosic ethanol

California at Riverside, University of

436

BEHAVIORAL SENSITIZATION TO ETHANOL IS MODULATED BY ENVIRONMENTAL CONDITIONS, BUT IS NOT ASSOCIATED WITH  

E-Print Network [OSTI]

BEHAVIORAL SENSITIZATION TO ETHANOL IS MODULATED BY ENVIRONMENTAL CONDITIONS, BUT IS NOT ASSOCIATED, OR 97239, USA Abstract--Rationale: The ability of ethanol to facilitate GABAA receptor-mediated transmission may result in GABAA receptor alterations during repeated ethanol administration, and lead

Das, Soma

437

LES/probability density function approach for the simulation of an ethanol spray flame  

E-Print Network [OSTI]

LES/probability density function approach for the simulation of an ethanol spray flame Colin Heye a an experimental pilot-stabilized ethanol spray flame. In this particular flame, droplet evaporation occurs away: Large-eddy simulation; Probability density function; Flamelet/progress variable approach; Ethanol

Raman, Venkat

438

Genome-Scale Analysis of Saccharomyces cerevisiae Metabolism and Ethanol Production  

E-Print Network [OSTI]

ARTICLE Genome-Scale Analysis of Saccharomyces cerevisiae Metabolism and Ethanol Production in Fed cerevisiae metabolism and ethanol production in fed-batch culture. Metabolic engineering strategies previously identified for their enhanced steady-state biomass and/or ethanol yields are evaluated for fed

Mountziaris, T. J.

439

WSU Program for TBI Research Summer School Neuroprotection & Mechanism of Ethanol  

E-Print Network [OSTI]

6/12/2013 1 WSU Program for TBI Research Summer School Neuroprotection & Mechanism of Ethanol Surgery June 7, 2013 Department of Neurological Surgery Wayne State University History of Alcohol (Ethanol) ·The earliest evidence of alcohol (ethanol) use is the discovery of beer jugs from the Neolithic age

VandeVord, Pamela

440

Decomposition of Ethanol and Dimethyl Ether During Chemical Vapour deposition Synthesis  

E-Print Network [OSTI]

1 Decomposition of Ethanol and Dimethyl Ether During Chemical Vapour deposition Synthesis of Single-phase thermal decomposition of ethanol and dimethyl ether (DME) at typical SWNT growth conditions using to the predicted decomposition mechanism. Signature peak intensities indicated concentrations of both ethanol

Maruyama, Shigeo

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Vesicle Formation of a 1:1 Catanionic Surfactant Mixture in Ethanol Solution  

E-Print Network [OSTI]

Vesicle Formation of a 1:1 Catanionic Surfactant Mixture in Ethanol Solution J.-B. Huang,* B on the liposome of natural phospho- lipids.10,11 As for the situation in ethanol solution, early studies showed that ethanol addition deteriorates the molecular order in lipid bilayers,12-16 although a small amount

Huang, Jianbin

442

DEVELOPMENTAL ALTERATIONS IN OLIVARY CLIMBING FIBER DISTRIBUTION FOLLOWING POSTNATAL ETHANOL EXPOSURE IN  

E-Print Network [OSTI]

DEVELOPMENTAL ALTERATIONS IN OLIVARY CLIMBING FIBER DISTRIBUTION FOLLOWING POSTNATAL ETHANOL 72205-7199, USA Abstract--Ethanol exposure during postnatal days (PN) 4­6 in rats alters cerebellar happens to the neurons that survive. In this study, rat pups were treated with a daily dose of ethanol

Hayar, Abdallah

443

Expression of Ethanol-Induced Behavioral Sensitization Is Associated with Alteration of Chromatin Remodeling in  

E-Print Network [OSTI]

Expression of Ethanol-Induced Behavioral Sensitization Is Associated with Alteration of Chromatin), Amiens, France Abstract Background: Ethanol-induced behavioral sensitization (EIBS) is proposed to play in the development and the persistence of ethanol-related behaviors, we explored the involvement of epigenetic

Boyer, Edmond

444

Wang et al. 1 Ethanol-Mediated Facilitation of AMPA Receptor Function in the Dorsomedial Striatum  

E-Print Network [OSTI]

Wang et al. 1 Ethanol-Mediated Facilitation of AMPA Receptor Function in the Dorsomedial Striatum, California 94608 Running Title: Ethanol and AMPA receptors in the dorsomedial striatum # To whom as well as repeated cycles of in vivo ethanol exposure and withdrawal, including excessive voluntary

Paris-Sud XI, Université de

445

Ethanol-withdrawal seizures are controlled by tissue plasminogen activator via modulation of  

E-Print Network [OSTI]

Ethanol-withdrawal seizures are controlled by tissue plasminogen activator via modulation of NR2B (received for review September 1, 2004) Chronic ethanol abuse causes up-regulation of NMDA receptors, which underlies seizures and brain damage upon ethanol with- drawal (EW). Here we show that tissue

446

Biofuel Boundaries: Estimating the Medium-Term Supply Potential of Domestic Biofuels  

E-Print Network [OSTI]

used today and a cellulose-to-ethanol process. 5 The assumedin 2005(22). The cellulose-to-ethanol process was applied toyields. Switchgrass cellulose-to-ethanol yields were based

Jones, Andrew; O'Hare, Michael; Farrell, Alexander

2007-01-01T23:59:59.000Z

447

Advanced Accessory Power Supply Topologies  

SciTech Connect (OSTI)

This Cooperative Research and Development Agreement (CRADA) began December 8, 2000 and ended September 30, 2009. The total funding provided by the Participant (General Motors Advanced Technology Vehicles [GM]) during the course of the CRADA totaled $1.2M enabling the Contractor (UT-Battelle, LLC [Oak Ridge National Laboratory, a.k.a. ORNL]) to contribute significantly to the joint project. The initial task was to work with GM on the feasibility of developing their conceptual approach of modifying major components of the existing traction inverter/drive to develop low cost, robust, accessory power. Two alternate methods for implementation were suggested by ORNL and both were proven successful through simulations and then extensive testing of prototypes designed and fabricated during the project. This validated the GM overall concept. Moreover, three joint U.S. patents were issued and subsequently licensed by GM. After successfully fulfilling the initial objective, the direction and duration of the CRADA was modified and GM provided funding for two additional tasks. The first new task was to provide the basic development for implementing a cascaded inverter technology into hybrid vehicles (including plug-in hybrid, fuel cell, and electric). The second new task was to continue the basic development for implementing inverter and converter topologies and new technology assessments for hybrid vehicle applications. Additionally, this task was to address the use of high temperature components in drive systems. Under this CRADA, ORNL conducted further research based on GM’s idea of using the motor magnetic core and windings to produce bidirectional accessory power supply that is nongalvanically coupled to the terminals of the high voltage dc-link battery of hybrid vehicles. In order not to interfere with the motor’s torque, ORNL suggested to use the zero-sequence, highfrequency harmonics carried by the main fundamental motor current for producing the accessory power. Two studies were conducted at ORNL. One was to put an additional winding in the motor slots to magnetically link with the high frequency of the controllable zero-sequence stator currents that do not produce any zero-sequence harmonic torques. The second approach was to utilize the corners of the square stator punching for the high-frequency transformers of the dc/dc inverter. Both approaches were successful. This CRADA validated the feasibility of GM’s desire to use the motor’s magnetic core and windings to produce bidirectional accessory power supply. Three joint U.S. patents with GM were issued to ORNL and GM by the U.S. Patent Office for the research results produced by this CRADA.

Marlino, L.D.

2010-06-15T23:59:59.000Z

448

Ethanol Can Contribute to Energy and Environmental Goals  

E-Print Network [OSTI]

blended into gasoline in 2004 amounted to about 2% of all gasoline sold by volume and 1.3% (2.5 Ă? 1017 J studies indicated that current corn ethanol technologies are much less petroleum-intensive than gasoline but have greenhouse gas emissions similar to those of gasoline. However, many important environmental

Kammen, Daniel M.

449

Crop Production Variability and U.S. Ethanol Mandates  

E-Print Network [OSTI]

projection model – Iowa State University and the University of Missouri FASOM Forest and Agricultural Sector Optimization Model GAMS General Algebraic Modeling System GDP Gross Domestic Product GHG Greenhouse Gas NASS National Agricultural Statistics... Figure 11. 2015 U.S. corn price given 2012 drought sensitivity to marginal decreases in crop ethanol mandates ............................................................... 65 Figure 12. An empirical distribution of yearly corn production...

Jones, Jason P.

2014-07-08T23:59:59.000Z

450

Ethanol production in fermentation of mixed sugars containing xylose  

DOE Patents [OSTI]

Xylose-utilizing Z. mobilis strains were found to have improved ethanol production when grown in medium containing mixed sugars including xylose if sorbitol or mannitol was included in the medium. The effect was seen in concentrations of mixed sugars where no growth lag period occurs, as well as in higher sugars concentrations.

Viitanen, Paul V. (West Chester, PA); Mc Cutchen, Carol M. (Wilmington, DE); Li; Xu (Newark, DE); Emptage, Mark (Wilmington, DE); Caimi, Perry G. (Kennett Square, PA); Zhang, Min (Lakewood, CO); Chou, Yat-Chen (Lakewood, CO); Franden, Mary Ann (Centennial, CO)

2009-12-08T23:59:59.000Z

451

Thermodynamics of the Corn-Ethanol Biofuel Cycle  

E-Print Network [OSTI]

into Corn Production . . . . . . . . . . . . . . . . . . . . . . . . 19 3.11 Solar Energy Input into Corn . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25 4.5 Overall Energy Balance of the Corn-Ethanol Process . . . . . . . . . . . . . . . . . . 25 II.1 The Earth is an Open System to Heat Flow . . . . . . . . . . . . . . . . . . . . . . . 38 10.2 Conclusions

Patzek, Tadeusz W.

452

Optimization of Energy and Water Consumption in Cornbased Ethanol Plants  

E-Print Network [OSTI]

1 Optimization of Energy and Water Consumption in Corn­based Ethanol Plants Elvis Ahmetovi). First, we review the major alternatives in the optimization of energy consumption and its impact for the water streams. We show that minimizing energy consumption leads to process water networks with minimum

Grossmann, Ignacio E.

453

acute ethanol withdrawal: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

acute ethanol withdrawal First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Quantitative trait loci...

454

acute ethanol ingestion: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

acute ethanol ingestion First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 GENDER DIFFERENCES IN THE...

455

aqueous ethanol solutions: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ethanol solutions First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 A swollen phase observed between the...

456

accumbens stimulate ethanol: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

accumbens stimulate ethanol First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Suppression of...

457

adolescent ethanol exposure: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

adolescent ethanol exposure First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Impulsivity and trauma...

458

Ethanol production with dilute acid hydrolysis using partially dried lignocellulosics  

DOE Patents [OSTI]

A process of converting lignocellulosic biomass to ethanol, comprising hydrolyzing lignocellulosic materials by subjecting dried lignocellulosic material in a reactor to a catalyst comprised of a dilute solution of a strong acid and a metal salt to lower the activation energy (i.e., the temperature) of cellulose hydrolysis and ultimately obtain higher sugar yields.

Nguyen, Quang A. (Chesterfield, MO); Keller, Fred A. (Lakewood, CO); Tucker, Melvin P. (Lakewood, CO)

2003-12-09T23:59:59.000Z

459

aqueous ethanol solution: Topics by E-print Network  

Broader source: All U.S. Department of Energy (DOE) Office Webpages (Extended Search)

ethanol solution First Page Previous Page 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 A swollen phase observed between the...

460

MTBE still facing pressure from ethanol under latest fuel proposal  

SciTech Connect (OSTI)

The US EPA's finalized reformulated gasoline rule, part of Phase II of the 1990 Clean Air Act, signals a possible turnaround for the sluggish methyl tert-butyl ether (MTBE) market. But if a 30% renewable fuels proposal favoring ethanol passes, pressure could continue for MTBE.

Lucas, A.

1994-01-26T23:59:59.000Z

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

LAMINAR BURNING VELOCITY OF GASOLINES WITH ADDITION OF ETHANOL  

E-Print Network [OSTI]

1 LAMINAR BURNING VELOCITY OF GASOLINES WITH ADDITION OF ETHANOL P. Dirrenberger1 , P.A. Glaude*1 (2014) 162-169" DOI : 10.1016/j.fuel.2013.07.015 #12;2 LAMINAR BURNING VELOCITY OF GASOLINES, Sweden Abstract The adiabatic laminar burning velocities of a commercial gasoline and of a model fuel (n

Boyer, Edmond

462

The Real Corn-Ethanol Transportation Tad W. Patzek  

E-Print Network [OSTI]

research, mass transit systems, highway upgrades, etc. Corn and ethanol subsidies in the US channel money, and more efficient planes will save at least 7 million barrels of crude oil per day if the price of fuel.34. Consistently with this claim, for each 1 unit of input fossil energy, one would get 1.34 units of output fossil

Patzek, Tadeusz W.

463

Solar Ethanol Distillation Oara Neumann,1,3  

E-Print Network [OSTI]

requiring no energy input by conventional sources, with the potential to replace, or significantly reduce-harvesting nanoparticles that capture solar energy for direct liquid-vapor conversion, eliminating the energy O-9 Solar Ethanol Distillation Oara Neumann,1,3 Albert D. Neumann,2 Julius MĂĽller,1

464

Reshaping the electricity supply industry  

SciTech Connect (OSTI)

Cigre`s Electra magazine published this interview with Alfonso Limbruno, CEO of ENEL S.p.A. To put the interview in perspective, this article begins with a brief overview of ENEL and a biographical sketch of Alfonso Limbruno, and also carries comments from Y. Thomas, secretary general of CIGRE. ENEL is a vertically integrated nationwide electricity company engaged in the generation, transmission, distribution, and sale of electricity, predominantly in Italy. ENEL`s share accounts for approximately 80 percent of Italian electricity demand. Measured by amount of electricity sold, ENEL is the third largest electric utility in the OECD countries and the second largest electric utility in Europe. Measured by revenues, ENEL is one of the largest companies in Italy, with a turnover of Lit. 37,632 billion. In 1995, ENEL served approximately 28.5 million customers and sold 211,607 GWh of electricity. ENEL`s gross installed generating capacity at December 31, 1995 was 55,906 MW. Alfonso Limbruno made all his career in the Italian electricity supply industry (ESI) and has had quite a unique experience: he went through a complete cycle of change of the ESI in his country, the nationalization of the sector in 1962 with the merging in ENEL of over 1,200 undertakings, and now the privatization of the company, along with a far reaching restructuring of the industry. He was appointed CEO of ENEL in August 1992.

NONE

1997-03-01T23:59:59.000Z

465

Protective supplied breathing air garment  

DOE Patents [OSTI]

A breathing air garment is disclosed for isolating a wearer from hostile environments containing toxins or irritants includes a suit and a separate head protective enclosure or hood engaging a suit collar in sealing attachment. The hood and suit collar are cylindrically shaped and dimensioned to enable the wearer to withdraw his hands from the suit sleeves to perform manual tasks within the hood interior. Breathing air is supplied from an external air line with an air delivery hose attached to the hood interior. The hose feeds air into an annular halo-like fiber-filled plenum having spaced discharge orifices attached to the hood top wall. A plurality of air exhaust/check valves located at the suit extremities cooperate with the hood air delivery system to provide a cooling flow of circulating air from the hood throughout the suit interior. A suit entry seal provided on the suit rear torso panel permits access into the suit and is sealed with an adhesive sealing flap. 17 figs.

Childers, E.L.; Hortenau, E.F. von.

1984-07-10T23:59:59.000Z

466

Supply Chain The effective supply chain has become a new organizational and operational  

E-Print Network [OSTI]

MBA in Supply Chain Management #12;The effective supply chain has become a new organizational a virtual integration of business partners to achieve new levels of efficiency and productivity, as well

Lin, Xiaodong

467

Certified Professional in Supply Management (CPSM) Review Series: Exam 2: Effective Supply Management Performance  

E-Print Network [OSTI]

· Materials and Inventory Management · Organization/Department Assessment · Planning · Product and ServiceCertified Professional in Supply Management (CPSM) Review Series: Exam 2: Effective Supply Management Performance Dates: October 28, 2011 Location: Rutgers University­ Livingston Campus, Tillett Hall

468

Fair Oaks Dairy Farms Cellulosic Ethanol Technology Review Summary  

SciTech Connect (OSTI)

At Fair Oaks Dairy, dried manure solids (''DMS'') are currently used as a low value compost. United Power was engaged to evaluate the feasibility of processing these DMS into ethanol utilizing commercially available cellulosic biofuels conversion platforms. The Fair Oaks Dairy group is transitioning their traditional ''manure to methane'' mesophilic anaerobic digester platform to an integrated bio-refinery centered upon thermophilic digestion. Presently, the Digested Manure Solids (DMS) are used as a low value soil amendment (compost). United Power evaluated the feasibility of processing DMS into higher value ethanol utilizing commercially available cellulosic biofuels conversion platforms. DMS was analyzed and over 100 potential technology providers were reviewed and evaluated. DMS contains enough carbon to be suitable as a biomass feedstock for conversion into ethanol by gasification technology, or as part of a conversion process that would include combined heat and power. In the first process, 100% of the feedstock is converted into ethanol. In the second process, the feedstock is combusted to provide heat to generate electrical power supporting other processes. Of the 100 technology vendors evaluated, a short list of nine technology providers was developed. From this, two vendors were selected as finalists (one was an enzymatic platform and one was a gasification platform). Their selection was based upon the technical feasibility of their systems, engineering expertise, experience in commercial or pilot scale operations, the ability or willingness to integrate the system into the Fair Oaks Biorefinery, the know-how or experience in producing bio-ethanol, and a clear path to commercial development.

Andrew Wold; Robert Divers

2011-06-23T23:59:59.000Z

469

Biomass Supply and Carbon Accounting for  

E-Print Network [OSTI]

Biomass Supply and Carbon Accounting for Southeastern Forests February 2012 #12;This Biomass Supply and Carbon Accounting for Southeastern Forests study was conducted by the Biomass Energy Resource Center Biomass Energy Resource Center Kamalesh Doshi Biomass Energy Resource Center Hillary Emick Biomass Energy

470

Supply Chain Networks: Challenges and Opportunities  

E-Print Network [OSTI]

School of Management University of Massachusetts Amherst, Massachusetts 01003 Department of Management, and consumers at the demand markets. Today, supply chains may span thousands of miles across the globe, involve as the stability and resiliency of supply chains, as well as their adaptability and responsiveness to events

Nagurney, Anna

471

Supply Chains and Transportation Networks Anna Nagurney  

E-Print Network [OSTI]

Management Isenberg School of Management University of Massachusetts Amherst, Massachusetts 01003 December, and consumers at the demand markets. Supply chains are the backbones of our globalized Network Economy of cooperation. For example, in a vertically integrated supply chain the same firm may be responsible

Nagurney, Anna

472

EXOTIC OPTIONS FOR INTERRUPTIBLE ELECTRICITY SUPPLY CONTRACTS  

E-Print Network [OSTI]

the last decade have been directed at increasing competition in the generation of electricity. This hasEXOTIC OPTIONS FOR INTERRUPTIBLE ELECTRICITY SUPPLY CONTRACTS RAJNISH KAMAT and SHMUEL S. OREN of financial contracts for the supply and procurement of interruptible electricity service. While the contract

473

Response to changes in demand/supply  

E-Print Network [OSTI]

Response to changes in demand/supply through improved marketing 21.2 #12;#12;111 Impacts of changes log demand in 1995. The composites board mills operating in Korea took advantage of flexibility environment changes on the production mix, some economic indications, statistics of demand and supply of wood

474

Response to changes in demand/supply  

E-Print Network [OSTI]

Response to changes in demand/supply through improved marketing 21.2 http with the mill consuming 450 000 m3 , amounting to 30% of total plywood log demand in 1995. The composites board, statistics of demand and supply of wood, costs and competitiveness were analysed. The reactions

475

Internal Markets for Supply Chain Capacity Allocation  

E-Print Network [OSTI]

Internal Markets for Supply Chain Capacity Allocation David McAdams and Thomas W. Malone Sloan David McAdams & Thomas Malone #12;Internal Markets for Supply Chain Capacity Allocation David Mc ("internal markets") to help allocate manufacturing capacity and determine the prices, delivery dates

476

Finance and supply management project execution plan  

SciTech Connect (OSTI)

As a subproject of the HANDI 2000 project, the Finance and Supply Management system is intended to serve FDH and Project Hanford major subcontractor with financial processes including general ledger, project costing, budgeting, and accounts payable, and supply management process including purchasing, inventory and contracts management. Currently these functions are performed with numerous legacy information systems and suboptimized processes.

BENNION, S.I.

1999-02-10T23:59:59.000Z

477

Research on External Power Supplies Will Save  

E-Print Network [OSTI]

. PIER's work led to major collaboration among federal agencies, industry partners, and others, which Are Abundant and Wasteful Example of typical external power supply use Source: Pacific Gas and Electric Most office equipment and consumer electronic devices use external power supplies to convert the electricity

478

SUMMER 2007 ELECTRICITY SUPPLY AND DEMAND OUTLOOK  

E-Print Network [OSTI]

CALIFORNIA ENERGY COMMISSION SUMMER 2007 ELECTRICITY SUPPLY AND DEMAND OUTLOOK DRAFTSTAFFREPORT May ELECTRICITY ANALYSIS OFFICE Sylvia Bender Acting Deputy Director ELECTRICITY SUPPLY ANALYSIS DIVISION B. B assessment of the capability of the physical electricity system to provide power to meet electricity demand

479

Proposal for the Cryogenic Supply of a  

E-Print Network [OSTI]

1 Proposal for the Cryogenic Supply of a Single TTF / FEL - Cryomodule Test Bench TESLA Report No supply are described. 1. Introduction For the time being, TTF- cryomodules can only be cold tested after will change. The quadrupoles will be cooled in the 2.0 K liquid bath instead by the 4.5K cooling circuit

480

Transportation Energy: Supply, Demand and the Future  

E-Print Network [OSTI]

Transportation Energy: Supply, Demand and the Future http://www.uwm.edu/Dept/CUTS//2050/energy05 as a source of energy. Global supply and demand trends will have a profound impact on the ability to use our) Transportation energy demand in the U.S. has increased because of the greater use of less fuel efficient vehicles

Saldin, Dilano

Note: This page contains sample records for the topic "brazilian ethanol supply" 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

Hierarchical Hybrid Power Supply Networks Farinaz Koushanfar  

E-Print Network [OSTI]

Hierarchical Hybrid Power Supply Networks Farinaz Koushanfar Electrical & Computer Engineering management, hybrid power supply, supercapacitors 1. INTRODUCTION AND MOTIVATION Historically, almost all, but the DRAM power consumption is typically around six times lower than SRAM power usage. Depending on the task

482

Hydropower Resource Assessment of Brazilian Streams  

SciTech Connect (OSTI)

The Idaho National Laboratory (INL) in collaboration with the U.S. Geological Survey (USGS) with the assistance of the Empresa de Pesquisa Energetica (EPE) and the Agencia Nacional de Energia Electrica (ANEEL) has performed a comprehensive assessment of the hydropower potential of all Brazilian natural streams. The methodology by which the assessment was performed is described. The results of the assessment are presented including an estimate of the hydropower potential for all of Brazil, and the spatial distribution of hydropower potential thus providing results on a state by state basis. The assessment results have been incorporated into a geographic information system (GIS) application for the Internet called the Virtual Hydropower Prospector do Brasil. VHP do Brasil displays potential hydropower sites on a map of Brazil in the context of topography and hydrography, existing power and transportation infrastructure, populated places and political boundaries, and land use. The features of the application, which includes tools for finding and selecting potential hydropower sites and other features and displaying their attributes, is fully described.

Douglas G. Hall

2011-09-01T23:59:59.000Z

483

A Supply Chain Network Perspective for Electric Power Generation, Supply, Transmission, and Consumption  

E-Print Network [OSTI]

A Supply Chain Network Perspective for Electric Power Generation, Supply, Transmission, and Consumption Anna Nagurney and Dmytro Matsypura Department of Finance and Operations Management Isenberg School, Berlin, Germany, pp. 3-27. Abstract: A supply chain network perspective for electric power production

Nagurney, Anna

484

Supply Chain Networks, Electronic Commerce, and Supply Side and Demand Side Risk  

E-Print Network [OSTI]

Supply Chain Networks, Electronic Commerce, and Supply Side and Demand Side Risk Anna Nagurney as well as demand side risk are included in the formulation. The model consists of three tiers of decision chain network equilibrium model with electronic com- merce and with supply side and demand side risk

Nagurney, Anna

485

Introduction The Sustainable Supply Chain Taxes Permits Integration Future Research Sustainable Supply Chains  

E-Print Network [OSTI]

Introduction The Sustainable Supply Chain Taxes Permits Integration Future Research Sustainable;Introduction The Sustainable Supply Chain Taxes Permits Integration Future Research 1 Introduction 2 The Sustainable Supply Chain 3 Taxes 4 Permits 5 Integration 6 Future Research Dissertation Defense by Trisha D

Nagurney, Anna

486

Certified Professional in Supply Management (CPSM) & Certified in Supply Management (CSM) Exam Preparation Series  

E-Print Network [OSTI]

-Taking Hints and Tips Exam 2 Content Forecasting Logistics Materials and Inventory Management OrganizationCertified Professional in Supply Management (CPSM) & Certified in Supply Management (CSM) Exam for member companies of the Rutgers Center for Supply Chain Management. $425 for non-members This one day

Lin, Xiaodong

487

Coal slurry fuel supply and purge system  

DOE Patents [OSTI]

A coal slurry fuel supply and purge system for a locomotive engines is disclosed which includes a slurry recirculation path, a stand-by path for circulating slurry during idle or states of the engine when slurry fuel in not required by the engine, and an engine header fluid path connected to the stand-by path, for supplying and purging slurry fuel to and from fuel injectors. A controller controls the actuation of valves to facilitate supply and purge of slurry to and from the fuel injectors. A method for supplying and purging coal slurry in a compression ignition engine is disclosed which includes controlling fluid flow devices and valves in a plurality of fluid paths to facilitate continuous slurry recirculation and supply and purge of or slurry based on the operating state of the engine.

McDowell, Robert E. (Fairview, PA); Basic, Steven L. (Hornell, NY); Smith, Russel M. (North East, PA)

1994-01-01T23:59:59.000Z

488

The Impact of the European Union Sugar Sector Policy on Brazilian Poverty   

E-Print Network [OSTI]

This study assesses the impact of the European Union (EU) common sugar policy on Brazilian poverty levels. First, using a simple linear regression, the Brazilian and EU sugar exports to common third countries were analysed, the results showing...

Avram, Bianca

2011-11-24T23:59:59.000Z

489

Enhanced anaerobic biodegradation of BTEX-ethanol mixtures in aquifer columns amended with sulfate, chelated ferric iron or nitrate  

E-Print Network [OSTI]

Enhanced anaerobic biodegradation of BTEX-ethanol mixtures in aquifer columns amended with sulfate-mail: alvarez@rice.edu) Key words: anaerobic biostimulation, bioremediation, BTEX, ethanol, natural attenuation­Fe(III) or nitrate to enhance the biodegradation of BTEX and ethanol mixtures. The rapid biodegradation of ethanol

Alvarez, Pedro J.

490

Combustion Phasing Model for Control of a Gasoline-Ethanol Fueled SI Engine with Variable Valve Timing  

E-Print Network [OSTI]

Combustion Phasing Model for Control of a Gasoline-Ethanol Fueled SI Engine with Variable Valve engine efficiency. Fuel-flexible engines permit the increased use of ethanol-gasoline blends. Ethanol points across the engine operating range for four blends of gasoline and ethanol. I. INTRODUCTION Fuel

491

Petroleum supply annual, 1997. Volume 1  

SciTech Connect (OSTI)

The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1997 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains three sections: Summary Statistics, Detailed Statistics, and Refinery Statistics; each with final annual data. The second volume contains final statistics for each month of 1997, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. 16 figs., 48 tabs.

NONE

1998-06-01T23:59:59.000Z

492

Petroleum supply annual 1994. Volume 1  

SciTech Connect (OSTI)

The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1994 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity, and Oxygenate Capacity each with final annual data. The second volume contains final statistics for each month of 1994, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Below is a description of each section in Volume 1 of the PSA.

NONE

1995-05-22T23:59:59.000Z

493

CONCEPTUAL DESIGN STUDY OF HORN POWER SUPPLY.  

SciTech Connect (OSTI)

A 250 kA pulsed power supply is required for the focusing horn of the proposed Brookhaven AGS Super Neutrino Beam Facility for long baseline neutrino oscillation experiment. It is expected to pulse at 2.5 Hz repetition rate. A preliminary study is being conducted to explore the key issues associated with the power supply system design. Advanced technologies used in similar systems as well as new ideas are being examined, simulated and evaluated. This power supply will be a very high stored energy, high average power, and high peak power system.

ZHANG,W.; SANDBERG,J.; WENG,W.T.

2003-06-16T23:59:59.000Z

494

Petroleum supply annual 1993. Volume 1  

SciTech Connect (OSTI)

The Petroleum Supply Annual (PSA) contains information on the supply and disposition of crude oil and petroleum products. The publication reflects data that were collected from the petroleum industry during 1993 through annual and monthly surveys. The PSA is divided into two volumes. This first volume contains four sections: Summary Statistics, Detailed Statistics, Refinery Capacity, and Oxygenate Capacity each with final annual data. The second volume contains final statistics for each month of 1993, and replaces data previously published in the Petroleum Supply Monthly (PSM). The tables in Volumes 1 and 2 are similarly numbered to facilitate comparison between them. Below is a description of each section in Volume 1 of the PSA.

Not Available

1994-06-01T23:59:59.000Z

495

Microbial fuel cell treatment of ethanol fermentation process water  

DOE Patents [OSTI]

The present invention relates to a method for removing inhibitor compounds from a cellulosic biomass-to-ethanol process which includes a pretreatment step of raw cellulosic biomass material and the production of fermentation process water after production and removal of ethanol from a fermentation step, the method comprising contacting said fermentation process water with an anode of a microbial fuel cell, said anode containing microbes thereon which oxidatively degrade one or more of said inhibitor compounds while producing electrical energy or hydrogen from said oxidative degradation, and wherein said anode is in electrical communication with a cathode, and a porous material (such as a porous or cation-permeable membrane) separates said anode and cathode.

Borole, Abhijeet P. (Knoxville, TN)

2012-06-05T23:59:59.000Z

496

Biofuel alternatives to ethanol: pumping the microbial well  

SciTech Connect (OSTI)

Engineered microorganisms are currently used for the production of food products, pharmaceuticals, ethanol fuel and more. Even so, the enormous potential of this technology has yet to be fully exploited. The need for sustainable sources of transportation fuels has generated a tremendous interest in technologies that enable biofuel production. Decades of work have produced a considerable knowledge-base for the physiology and pathway engineering of microbes, making microbial engineering an ideal strategy for producing biofuel. Although ethanol currently dominates the biofuel market, some of its inherent physical properties make it a less than ideal product. To highlight additional options, we review advances in microbial engineering for the production of other potential fuel molecules, using a variety of biosynthetic pathways.

Fortman, J.L.; Chhabra, Swapnil; Mukhopadhyay, Aindrila; Chou, Howard; Lee, Taek Soon; Steen, Eric; Keasling, Jay D.

2009-08-19T23:59:59.000Z

497

Biofuel alternatives to ethanol: pumping the microbial well  

SciTech Connect (OSTI)

Engineered microorganisms are currently used for the production of food products, pharmaceuticals, ethanol fuel and more. Even so, the enormous potential of this technology has yet to be fully exploited. The need for sustainable sources of transportation fuels has gener-ated a tremendous interest in technologies that enable biofuel production. Decades of work have produced a considerable knowledge-base for the physiology and pathway engineering of microbes, making microbial engineering an ideal strategy for producing biofuel. Although ethanol currently dominates the biofuel mar-ket, some of its inherent physical properties make it a less than ideal product. To highlight additional options, we review advances in microbial engineering for the production of other potential fuel molecules, using a variety of biosynthetic pathways.

Fortman, J. L.; Chhabra, Swapnil; Mukhopadhyay, Aindrila; Chou, Howard; Lee, Taek Soon; Steen, Eric; Keasling, Jay D.

2009-12-02T23:59:59.000Z

498

Polymorphism of the glass former ethanol confined in mesoporous silicon  

E-Print Network [OSTI]

X-ray diffraction patterns of ethanol confined in parallel-aligned channels of approx. 10 nm diameter and 50 micrometer length in mesoporous silicon have been recorded as a function of filling fraction, temperature and for varying cooling and heating rates. A sorption isotherm, recorded in the liquid state, indicates a three monolayer thick, strongly adsorbed wall layer and a capillary condensed fraction of molecules in the pore center. Though the strongly adsorbed film remains in an amorphous state for the entire temperature range investigated, the capillary condensed molecules reproduce the polymorphism of bulk solid ethanol, that is the formation of either crystalline or glass-like states as a function of cooling rate. The critical rate necessary to achieve a vitrification in the mesopores is, however, at least two orders of magnitude smaller than in the bulk state. This finding can be traced both to pure geometrical constraints and quenched disorder effects, characteristic of confinement in mesoporous silicon.

Anke Henschel; Klaus Knorr; Patrick Huber

2010-05-12T23:59:59.000Z

499

Polymorphism of the glass former ethanol confined in mesoporous silicon  

E-Print Network [OSTI]

X-ray diffraction patterns of ethanol confined in parallel-aligned channels of approx. 10 nm diameter and 50 micrometer length in mesoporous silicon have been recorded as a function of filling fraction, temperature and for varying cooling and heating rates. A sorption isotherm, recorded in the liquid state, indicates a three monolayer thick, strongly adsorbed wall layer and a capillary condensed fraction of molecules in the pore center. Though the strongly adsorbed film remains in an amorphous state for the entire temperature range investigated, the capillary condensed molecules reproduce the polymorphism of bulk solid ethanol, that is the formation of either crystalline or glass-like states as a function of cooling rate. The critical rate necessary to achieve a vitrification in the mesopores is, however, at least two orders of magnitude smaller than in the bulk state. This finding can be traced both to pure geometrical constraints and quenched disorder effects, characteristic of confinement in mesoporous sil...

Henschel, Anke; Huber, Patrick; 10.1080/09500831003766999

2010-01-01T23:59:59.000Z

500

U.S. Energy Situation, Ethanol, and Energy Policy  

E-Print Network [OSTI]

Slide 1 U.S. Energy Situation, Ethanol, and Energy Policy Wally Tyner #12;Slide 2 Breakeven Corn Corn ($/bu) Crude($/bbl) Energy basis Price premium for octane/oxygen With subsidy and price premium.25 2.5 2.75 3 3.25 3.5 3.75 4 4.25 4.5 4.75 5 Corn ($/bu) Crude($/bbl) Energy basis Price premium