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1

Algal Integrated Biorefineries | Department of Energy  

Energy Savers (EERE)

Algal Biofuels Algal Integrated Biorefineries Algal Integrated Biorefineries The Algae Program works closely with the Demonstration and Deployment Program on projects that can...

2

FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act- Integrated Algal Biorefinery (IABR)  

Office of Energy Efficiency and Renewable Energy (EERE)

FOIA Frequently Requested Documents: DE-EE0002884 Recovery Act - Integrated Algal Biorefinery (IABR).

3

Integrated Biorefineries | Department of Energy  

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

displayed. Integrated biorefineries use novel technologies and diverse biomass feedstocks-requiring significant investments in research, development, and deployment to...

4

Recovery Act: Beneficial CO{sub 2} Capture in an Integrated Algal Biorefinery for Renewable Generation and Transportation Fuels  

SciTech Connect

DOE DE-FE0001888 Award, Phase 2, funded research, development, and deployment (RD&D) of Phycal’s pilot-scale, algae to biofuels, bioproducts, and processing facility in Hawai’i. Phycal’s algal-biofuel and bioproducts production system integrates several novel and mature technologies into a system that captures and reuses industrially produced carbon dioxide emissions, which would otherwise go directly to the atmosphere, for the manufacture of renewable energy products and bioproducts from algae (note that these algae are not genetically engineered). At the end of Phase 2, the project as proposed was to encompass 34 acres in Central Oahu and provide large open ponds for algal mass culturing, heterotrophic reactors for the Heteroboost™ process, processing facilities, water recycling facilities, anaerobic digestion facilities, and other integrated processes. The Phase 2 award was divided into two modules, Modules 1 & 2, where the Module 1 effort addressed critical scaling issues, tested highest risk technologies, and set the overall infrastructure needed for a Module 2. Phycal terminated the project prior to executing construction of the first Module. This Final Report covers the development research, detailed design, and the proposed operating strategy for Module 1 of Phase 2.

Lane, Christopher; Hampel, Kristin; Rismani-Yazdi, Hamid; Kessler, Ben; Moats, Kenneth; Park, Jonathan; Schwenk, Jacob; White, Nicholas; Bakhit, Anis; Bargiel, Jeff; Allnutt, F.C.

2014-03-31T23:59:59.000Z

5

Biochemical Conversion- Biorefinery Integration  

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

One of the essential elements in the economical and efficient production of cellulosic biofuels is the development of biorefineries. Similar in concept to traditional petroleum refineries,...

6

2011 Biomass Program Platform Peer Review: Integrated Biorefineries...  

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

Integrated Biorefineries 2011 Biomass Program Platform Peer Review: Integrated Biorefineries "This document summarizes the recommendations and evaluations provided by an...

7

Integrated Biorefinery Lessons Learned and Best Practices  

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

Breakout Session 1D—Building Market Confidence and Understanding I: Integrated Biorefinery (Lessons Learned and Best Practices) Integrated Biorefinery Lessons Learned and Best Practices Glenn Doyle, Technology Manager, Bioenergy Technologies Office, U.S. Department of Energy

8

Integrated Biorefinery Process | Department of Energy  

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

Process Integrated Biorefinery Process At the February 12, 2009 quarterly joint Web conference of DOE's Biomass and Clean Cities programs, Larry Russo (U.S. Department of...

9

FOA for the Demonstration of an Integrated Biorefinery System...  

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

& Publications FOA for the Demonstration of an Integrated Biorefinery System: POET Project Liberty, LLC FOA for the Demonstration of an Integrated Biorefinery System: Blue...

10

FOA for the Demonstration of an Integrated Biorefinery System...  

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

POET Project Liberty, LLC FOA for the Demonstration of an Integrated Biorefinery System: POET Project Liberty, LLC FOA for the Demonstration of an Integrated Biorefinery System:...

11

FOA for the Demonstration of an Integrated Biorefinery System...  

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

Blue Fire Ethanol, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Blue Fire Ethanol, Inc. FOA for the Demonstration of an Integrated Biorefinery System: Blue...

12

2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive...  

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

2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review 2014 DOE Biomass Program Integrated Biorefinery Project Comprehensive Project Review Plenary I:...

13

NREL: Sustainable NREL - Integrated Biorefinery Research Facility  

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

Integrated Biorefinery Research Facility Integrated Biorefinery Research Facility A photo of a grey, three-story research facility on a large campus. The Integrated Biorefinery Research Facility The Integrated Biorefinery Research Facility (IBRF) incorporates a large number of energy efficiency and sustainability practices into its cutting-edge design. This facility received a Leadership in Energy and Environmental Design (LEED®) Gold-level certification from the U.S. Green Building Council and supports a variety of advanced biofuels projects and enables researchers and industry partners to develop, test, evaluate, and demonstrate processes for the production of bio-based products and fuels. Fast Facts Cost: $33.5M Square feet: 27,000 Occupants: 32 Labs/Equipment: high-bay biochemical conversion pilot plant that

14

Economy Through Product Diversity: Integrated Biorefineries  

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

Achieving national energy and climate goals will require an economically viable and environmentally sustainable U.S. bioindustry. A crucial step in developing this industry is to establish integrated biorefineries capable of efficiently converting a broad range of biomass feedstocks into affordable biofuels, biopower, and other products.

15

FOA for the Demonstration of an Integrated Biorefinery System...  

Office of Environmental Management (EM)

Abengoa Bioenergy Biomass of Kansas, LLC FOA for the Demonstration of an Integrated Biorefinery System: Abengoa Bioenergy Biomass of Kansas, LLC FOA for the Demonstration of an...

16

Integrated Biorefinery Research Facility: Advancing Biofuels Technology (Fact Sheet)  

SciTech Connect

The Integrated Biorefinery Research Facility (IBRF) at the National Renewable Energy Laboratory (NREL) expands NREL's cellulosic ethanol research and development and collaboration capabilities.

Not Available

2009-03-01T23:59:59.000Z

17

Analysis of Integrated Tropical Biorefineries  

E-Print Network (OSTI)

the integration of an anaerobic digester into each biochemical platform technology. The combustion of biogas not rely on biogas combustion to be thermally self- sufficient. However, their output of excess electricity

18

Technoeconomic analysis of biorefinery based on multistep kinetics and integration of geothermal energy.  

E-Print Network (OSTI)

??In this work, a technoeconomic study is conducted to assess the feasibility of integrating geothermal energy into a biorefinery for biofuel production. The biorefinery is… (more)

Banerjee, Sudhanya

2012-01-01T23:59:59.000Z

19

FOA for the Demonstration of an Integrated Biorefinery System: Abengoa Bioenergy Biomass of Kansas, LLC  

Office of Energy Efficiency and Renewable Energy (EERE)

FOA for the Demonstration of an Integrated Biorefinery System: Abengoa Bioenergy Biomass of Kansas, LLC.

20

NREL: Biomass Research - Projects in Integrated Biorefinery Processes  

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

Projects in Integrated Biorefinery Processes Projects in Integrated Biorefinery Processes A photo of a control room with four large computer screens. A man and a woman are looking at the screens. The Thermochemical Process Development Unit is equipped with sophisticated process monitoring and operation control systems. NREL is focused on integrating all the biomass conversion unit operations. With extensive knowledge of the individual unit operations, NREL is well-positioned to link these operations together at the mini-pilot and pilot scales. Among the integrated biorefinery projects are: Sorghum to Ethanol Research Initiative Sorghum shows promising characteristics as a feedstock for biofuel production. However, little basic research data exists. NREL is performing integrated research on sorghum by studying it at every step along the

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

2011 Biomass Program Platform Peer Review: Integrated Biorefineries  

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

"This document summarizes the recommendations and evaluations provided by an independent external panel of experts at the U.S. Department of Energy Biomass Programs Integrated Biorefinery Platform Review meeting, held on February 1…3, 2011, at the U.S. Department of Energy, Washington, D.C."

22

ClearFuels-Rentech Integrated Biorefinery Final Report  

SciTech Connect

The project Final Report describes the validation of the performance of the integration of two technologies that were proven individually on a pilot scale and were demonstrated as a pilot scale integrated biorefinery. The integrated technologies were a larger scale ClearFuels’ (CF) advanced flexible biomass to syngas thermochemical high efficiency hydrothermal reformer (HEHTR) technology with Rentech’s (RTK) existing synthetic gas to liquids (GTL) technology.

Pearson, Joshua [Project Director

2014-02-26T23:59:59.000Z

23

NREL: Biomass Research - Capabilities in Integrated Biorefinery...  

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

pilot plant, researchers study biochemical processes for converting lignocellulosic biomass to ethanol. At NREL, teams of researchers focus on developing an integrated...

24

Second-Generation Biofuels from Multi-Product Biorefineries Combine Economic Sustainability With Environmental Sustainability  

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

Breakout Session 3B—Integration of Supply Chains III: Algal Biofuels Strategy Second-Generation Biofuels from Multi-Product Biorefineries Combine Economic Sustainability With Environmental Sustainability Martin Sabarsky, Chief Executive Officer, Cellana

25

Follow-up Audit of the Department of Energy's Financial Assistance for Integrated Biorefinery Projects  

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

Department Department of Energy's Financial Assistance for Integrated Biorefinery Projects DOE/IG-0893 September 2013 U.S. Department of Energy Office of Inspector General Office of Audits and Inspections Department of Energy Washington, DC 20585 September 9, 2013 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Inspector General SUBJECT: INFORMATION: Audit Report on "Follow-up Audit of the Department of Energy's Financial Assistance for Integrated Biorefinery Projects" BACKGROUND The Department of Energy's Bioenergy Technologies Office (Program) supports the development of biomass resources into commercially viable biofuels, bioproducts and biopower. The Program provides financial assistance for integrated biorefinery projects to assist in building

26

Demonstration and Deployment Successes: Sapphire Integrated Algal Biorefinery  

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

Demonstration and Deployment Successes Jaime Moreno, Vice President of Projects, Sapphire Energy, Inc.

27

Amyris, Inc. Integrated Biorefinery Project Summary Final Report - Public Version  

SciTech Connect

The Amyris pilot-scale Integrated Biorefinery (IBR) leveraged Amyris synthetic biology and process technology experience to upgrade Amyris’s existing Emeryville, California pilot plant and fermentation labs to enable development of US-based production capabilities for renewable diesel fuel and alternative chemical products. These products were derived semi-synthetically from high-impact biomass feedstocks via microbial fermentation to the 15-carbon intermediate farnesene, with subsequent chemical finishing to farnesane. The Amyris IBR team tested and provided methods for production of diesel and alternative chemical products from sweet sorghum, and other high-impact lignocellulosic feedstocks, at pilot scale. This enabled robust techno-economic analysis (TEA), regulatory approvals, and a basis for full-scale manufacturing processes and facility design.

Gray, David; Sato, Suzanne; Garcia, Fernando; Eppler, Ross; Cherry, Joel

2014-03-12T23:59:59.000Z

28

Process integration, energy and GHG emission analyses of Jatropha-based biorefinery systems  

Science Journals Connector (OSTI)

Driven by the need to develop a wide variety of products with low environmental impact, biorefineries need to emerge as highly integrated facilities. This becomes effective when overall mass and energy integratio...

Elias Martinez-Hernandez; Jorge Martinez-Herrera…

2014-06-01T23:59:59.000Z

29

Simultaneous Process Synthesis, Heat and Power Integration in a Sustainable Integrated Biorefinery  

Science Journals Connector (OSTI)

An integrated biorefinery is a processing facility that converts biomass feedstocks into a wide range of value added products (e.g., biofuels, specialty chemicals) via multiple technologies. ... features is the ability to handle a wide variety of biomass feedstocks and the capacity to produce a portfolio of products through multiple conversion technologies. ...

Rex T. L. Ng; Douglas H. S. Tay; Denny K. S. Ng

2012-10-19T23:59:59.000Z

30

9003: Biorefinery Assistance Program  

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

Breakout Session 1D—Building Market Confidence and Understanding I: Integrated Biorefinery (Lessons Learned and Best Practices) 9003: Biorefinery Assistance Program Chris Cassidy, National Business Renewable Energy Advisor, U.S. Department of Agriculture

31

Alpena Biorefinery  

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

The Alpena Biorefinery will be constructed in Alpena, Michigan, at the Decorative Panels International hardboard manufacturing facility.

32

Partnering with Industry to Advance Biofuels and Bioproducts (Fact Sheet), Integrated Biorefinery Research Facility (IBRF)  

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

operated by the Alliance for Sustainable Energy, LLC. Partnering with Industry to Advance Biofuels and Bioproducts Integrated Biorefinery Research Facility The IBRF can handle high concentrations of solids in the pretreatment and enzymatic hydrolysis steps, a key factor in reducing costs. Bioreactors from 10 L to 9000 L and separation and concentration equipment are housed in the IBRF allowing for biomass conversion processes to be fully integrated. Access to Experts While using the IBRF, industry partners have access to NREL's world-renowned experts, process equipment, and systems that can be used to develop and evaluate commercial processes for the production of biobased products and fuels. In addition, partners have access to NREL's state-of-the-art molecular

33

American Process—Alpena Biorefinery Lessons  

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

Breakout Session 1D—Building Market Confidence and Understanding I: Integrated Biorefinery (Lessons Learned and Best Practices) American Process—Alpena Biorefinery Lessons Theodora Retsina, Chief Executive Officer, America Process Inc.

34

Definition: Biorefinery | Open Energy Information  

Open Energy Info (EERE)

Biorefinery Biorefinery Jump to: navigation, search Dictionary.png Biorefinery A facility that processes and converts biomass into value-added products, ranging from biomaterials to biofuels such as ethanol or important feedstocks for the production of chemicals.[1] View on Wikipedia Wikipedia Definition A biorefinery is a facility that integrates biomass conversion processes and equipment to produce fuels, power, heat, and value-added chemicals from biomass. The biorefinery concept is analogous to today's petroleum refinery, which produce multiple fuels and products from petroleum. The International Energy Agency Bioenergy Task 42 on Biorefineries has defined biorefining as the sustainable processing of biomass into a spectrum of bio-based products (food, feed, chemicals,

35

Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries  

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

DOE Biomass Program perspective on anaerobic digestion and fuel cell integratin at biorefineries. Presented by Brian Duff, DOE Biomass Program, at the NREL/DOE Biogas and Fuel Cells Workshop held June 11-13, 2012, in Golden, Colorado.

36

United Biorefineries Corp UBC | Open Energy Information  

Open Energy Info (EERE)

Biorefineries Corp UBC Biorefineries Corp UBC Jump to: navigation, search Name United Biorefineries Corp (UBC) Place Valencia, California Zip 91354-1532 Sector Biofuels Product California-based technology management company doing commercial physical & biological research. Involved in the project development of an Integrated Biorefinery Complex utilizing algae and cellulosic-based second generation biofuels technology. References United Biorefineries Corp (UBC)[1] LinkedIn Connections CrunchBase Profile No CrunchBase profile. Create one now! This article is a stub. You can help OpenEI by expanding it. United Biorefineries Corp (UBC) is a company located in Valencia, California . References ↑ "United Biorefineries Corp (UBC)" Retrieved from "http://en.openei.org/w/index.php?title=United_Biorefineries_Corp_UBC&oldid=352515

37

Alpena Biorefinery  

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

The American Process Inc. (API) Alpena Biorefinery converts the industrial waste stream from a neighboring board manufacturing mill into a cellulosic biofuel and by-product. API’s innovative conversion process has helped the mill to significantly reduce its waste treatment costs, increase its economic viability, and improve the job retention outlook for its 200 employees. In addition to assisting this major employer in Alpena, Michigan, API’s biorefinery has created at least 31 permanent manufacturing and technology-related positions. The biorefinery has been named a Michigan Center of Energy Excellence and designated a Michigan Renewable Energy Renaissance Zone.

38

Sustainable Integration of Algal Biodiesel Production with Steam Electric Power Plants for Greenhouse Gas Mitigation  

Science Journals Connector (OSTI)

Because fossil fuel combustion power stations are responsible for over 65% of estimated carbon dioxide (CO2) emissions caused by power generation systems,(1) a major challenge facing this electric power sector is how to reconcile the growing global electricity demand with the increasing urgency to reduce CO2 emissions due to carbon dioxide being the main greenhouse gas (GHG) and, consequently, one of the most important contributors for the increase in anthropogenic climate change and global warming that distorts the ecological balance and environmental sustainability. ... Ng, R. T. L.; Tay, D. H. S.; Ng, D. K. S.Simultaneous process synthesis, heat and power integration in a sustainable integrated biorefinery Energy Fuels. 2012, 26, 7316– 7330 ... Integrated biorefinery emerged as noteworthy concept to integrate several conversion technologies to have more flexibility in product generation with energy self-sustained and reduce the overall cost of the process. ...

César G. Gutiérrez-Arriaga; Medardo Serna-González; José María Ponce-Ortega; Mahmoud M. El-Halwagi

2014-04-18T23:59:59.000Z

39

NREL: Biomass Research - What Is a Biorefinery?  

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

What Is a Biorefinery? What Is a Biorefinery? A biorefinery is a facility that integrates biomass conversion processes and equipment to produce fuels, power, and chemicals from biomass. The biorefinery concept is analogous to today's petroleum refineries, which produce multiple fuels and products from petroleum. Industrial biorefineries have been identified as the most promising route to the creation of a new domestic biobased industry. By producing multiple products, a biorefinery can take advantage of the differences in biomass components and intermediates and maximize the value derived from the biomass feedstock. A biorefinery might, for example, produce one or several low-volume, but high-value, chemical products and a low-value, but high-volume liquid transportation fuel, while generating

40

Advancing Commercialization of Algal Biofuels Through Increased Biomass Productivity and Technology Integration  

SciTech Connect

Cellana is a leading developer of algae-based bioproducts, and its pre-commercial production of marine microalgae takes place at Cellana?s Kona Demonstration Facility (KDF) in Hawaii. KDF is housing more than 70 high-performing algal strains for different bioproducts, of which over 30 have been grown outside at scale. So far, Cellana has produced more than 10 metric tons of algal biomass for the development of biofuels, animal feed, and high-value nutraceuticals. Cellana?s ALDUO algal cultivation technology allows Cellana to grow non-extremophile algal strains at large scale with no contamination disruptions. Cellana?s research and production at KDF have addressed three major areas that are crucial for the commercialization of algal biofuels: yield improvement, cost reduction, and the overall economics. Commercially acceptable solutions have been developed and tested for major factors limiting areal productivity of algal biomass and lipids based on years of R&D work conducted at KDF. Improved biomass and lipid productivity were achieved through strain improvement, culture management strategies (e.g., alleviation of self-shading, de-oxygenation, and efficient CO2 delivery), and technical advancement in downstream harvesting technology. Cost reduction was achieved through optimized CO2 delivery system, flue gas utilization technology, and energy-efficient harvesting technology. Improved overall economics was achieved through a holistic approach by integration of high-value co-products in the process, in addition to yield improvements and cost reductions.

Bai, Xuemei [Cellana LLC; Sabarsky, Martin

2013-09-30T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Solazyme Pilot-Scale Biorefinery  

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

SzIBR will demonstrate integrated scale-up of Solazyme's novel heterotrophic algal oil biomanufacturing process, validate the projected commercial-scale economics of...

42

EIS-0407: Abengoa Biorefinery Project Near Hugoton, Kansas | Department of  

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

07: Abengoa Biorefinery Project Near Hugoton, Kansas 07: Abengoa Biorefinery Project Near Hugoton, Kansas EIS-0407: Abengoa Biorefinery Project Near Hugoton, Kansas Abengoa Biorefinery Project Near Hugoton, Kansas Abengoa Biorefinery Project Near Hugoton, Kansas Summary The U.S. Department of Energy (DOE or the Department) prepared an environmental impact statement (EIS) (DOE/EIS-0407) to assess the potential environmental impacts associated with the proposed action of providing Federal financial assistance to Abengoa Bioenergy Biomass of Kansas, LLC (Abengoa Bioenergy) to support the design, construction, and startup of a commercial-scale integrated biorefinery to be located near the city of Hugoton in Stevens County, southwestern Kansas. The integrated biorefinery would use a combination of biomass feedstocks,

43

Nationwide: The Nation's First Commercial-Scale Biorefineries...  

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

25 integrated biorefineries that are specifically focused on producing cellulosic ethanol, drop-in hydrocarbon biofuel, and bioproducts. As of July 2013, INEOS opened the...

44

New Biorefinery Will Bring Jobs to Northeastern Oregon | Department of  

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

New Biorefinery Will Bring Jobs to Northeastern Oregon New Biorefinery Will Bring Jobs to Northeastern Oregon New Biorefinery Will Bring Jobs to Northeastern Oregon August 9, 2010 - 10:00am Addthis A computer-generate image shows the biorefinery in Boardman, Oregon. | Photo Courtesy of Matt Kegler, diagram supplied by Burns & McDonnell A computer-generate image shows the biorefinery in Boardman, Oregon. | Photo Courtesy of Matt Kegler, diagram supplied by Burns & McDonnell Lindsay Gsell Recovery Act supports construction of new biorefinery in Boardman, Ore. Facility could create 20 permanent jobs when fully operational in 2011 ZeaChem plans to work with local farmers to supply biofuel material In northeastern Oregon, ZeaChem, a Colorado-based biofuel company, recently broke ground on a 250,000 gallon integrated cellulosic biorefinery. The

45

New Biorefinery Will Bring Jobs to Northeastern Oregon | Department of  

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

New Biorefinery Will Bring Jobs to Northeastern Oregon New Biorefinery Will Bring Jobs to Northeastern Oregon New Biorefinery Will Bring Jobs to Northeastern Oregon August 9, 2010 - 10:00am Addthis A computer-generate image shows the biorefinery in Boardman, Oregon. | Photo Courtesy of Matt Kegler, diagram supplied by Burns & McDonnell A computer-generate image shows the biorefinery in Boardman, Oregon. | Photo Courtesy of Matt Kegler, diagram supplied by Burns & McDonnell Lindsay Gsell Recovery Act supports construction of new biorefinery in Boardman, Ore. Facility could create 20 permanent jobs when fully operational in 2011 ZeaChem plans to work with local farmers to supply biofuel material In northeastern Oregon, ZeaChem, a Colorado-based biofuel company, recently broke ground on a 250,000 gallon integrated cellulosic biorefinery. The

46

Renewable Diesel from Algal Lipis: An Integrated Baseline for...  

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

digestion (AD) for energy and nutrient recycling. Energy recycling was accomplished by biogas combustion in a combined heat and power (CHP) system that was heat-integrated with the...

47

Integrated Biorefinery Process  

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

Concept Proof Commercial Sustainability Information Resources Office of Biomass Program, Web Site: http:www1.eere.energy.govbiomass EERE Info Center - www1.eere.energy.gov...

48

RAFT Regional Algal Feedstock Testbed  

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

Breakout Session 3B—Integration of Supply Chains III: Algal Biofuels Strategy RAFT Regional Algal Feedstock Testbed Kimberly Ogden, Professor, University of Arizona, Engineering Technical Lead, National Alliance for Advanced Biofuels and Bioproducts

49

Exploiting diversity and synthetic biology for the production of algal biofuels  

Science Journals Connector (OSTI)

... of Energy. Solazyme Integrated Biorefinery: Diesel fuels from heterotrophic algae. eere.energy.gov> (US Department of Energy, 2010).

D. Ryan Georgianna; Stephen P. Mayfield

2012-08-15T23:59:59.000Z

50

Lignin Valorization: Improving Lignin Processing in the Biorefinery  

Science Journals Connector (OSTI)

...OBP), Biomass Multi-Year Program Plan , ( 2014 ); www1.eere.energy.gov/bioenergy/pdfs/mypp_april_2011.pdf. 5...science.1137016 17289988 10.1126/science.1137016 8www1.eere.energy.gov/bioenergy/integrated_biorefineries.html...

Arthur J. Ragauskas; Gregg T. Beckham; Mary J. Biddy; Richard Chandra; Fang Chen; Mark F. Davis; Brian H. Davison; Richard A. Dixon; Paul Gilna; Martin Keller; Paul Langan; Amit K. Naskar; Jack N. Saddler; Timothy J. Tschaplinski; Gerald A. Tuskan; Charles E. Wyman

2014-05-16T23:59:59.000Z

51

Integrated Evaluation of Cost, Emissions, and Resource Potential for Algal Biofuels at the National Scale  

SciTech Connect

Costs, emissions, and resource availability were modeled for the production of 5 billion gallons yr-1 (5 BGY) of renewable diesel in the United States from Chlorella biomass by hydrothermal liquefaction (HTL). The HTL model utilized data from a continuous 1-L reactor including catalytic hydrothermal gasification of the aqueous phase, and catalytic hydrotreatment of the HTL oil. A biophysical algae growth model coupled with weather and pond simulations predicted biomass productivity from experimental growth parameters, allowing site-by-site and temporal prediction of biomass production. The 5 BGY scale required geographically and climatically distributed sites. Even though screening down to 5 BGY significantly reduced spatial and temporal variability, site-to-site, season-to-season, and inter-annual variations in productivity affected economic and environmental performance. Performance metrics based on annual average or peak productivity were inadequate; temporally and spatially explicit computations allowed more rigorous analysis of these dynamic systems. For example, 3-season operation with a winter shutdown was favored to avoid high greenhouse gas emissions, and economic performance was harmed by underutilized equipment during slow-growth periods. Thus, analysis of algal biofuel pathways must combine spatiotemporal resource assessment, economic analysis, and environmental analysis integrated over many sites when assessing national scale performance.

Davis, Ryan; Fishman, Daniel; Frank, Edward D.; Johnson, Michael C.; Jones, Susanne B.; Kinchin, Christopher; Skaggs, Richard; Venteris, Erik R.; Wigmosta, Mark S.

2014-04-21T23:59:59.000Z

52

Biorefinery Grey Water Analysis | Argonne National Laboratory  

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

options for grey water generated from a biorefinery with fast pyrolysis and hydrotreating Wastewater treatment options for grey water generated from a biorefinery...

53

Algal Biofuels Strategy: Report on Workshop Results and Recent...  

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

Algal Biofuels Strategy: Report on Workshop Results and Recent Work Algal Biofuels Strategy: Report on Workshop Results and Recent Work Breakout Session 3B-Integration of Supply...

54

Lignol Innovations, Inc. Demonstration-Scale Biorefinery  

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

The Lignol Innovations, Inc., biorefinery will produce cellulosic ethanol, high purity lignin, and furfural from hardwoods.

55

Technoeconomic Analysis of Biofuel Production and Biorefinery Operation Utilizing Geothermal Energy  

Science Journals Connector (OSTI)

Technoeconomic Analysis of Biofuel Production and Biorefinery Operation Utilizing Geothermal Energy ... A technoeconomic study is conducted to assess the feasibility of integrating geothermal energy into a biorefinery for biofuel production. ... Geothermal energy is utilized in the refinery to generate process steam for gasification and steam-methane reforming in addition to providing excess electricity via the organic Rankine cycle. ...

Sudhanya Banerjee; Jordan A. Tiarks; Maciej Lukawski; Song-Charng Kong; Robert C. Brown

2013-02-28T23:59:59.000Z

56

Thermochemical Conversion - Biorefinery Integration | Department...  

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

Fuels can be produced from bio-oils using processes similar to those found in a petroleum refinery, including hydrotreating and hydrocracking to create green gasoline, an...

57

Algal Biofuels Strategy: Report on Workshop Results and Recent Work  

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

Breakout Session 3B—Integration of Supply Chains III: Algal Biofuels Strategy Algal Biofuels Strategy: Report on Workshop Results and Recent Work Roxanne Dempsey, Technology Manager, Bioenergy Technologies Office, U.S. Department of Energy

58

Five Things to Know about Biorefinery Investments  

Office of Energy Efficiency and Renewable Energy (EERE)

This week, Abengoa’s cellulosic ethanol plant in Hugoton, Kansas, will have its grand opening—right on the heels of POET-DSM’s Project LIBERTY in September. Both biorefineries produce cellulosic...

59

Implementation of an organic rankine cycle in a biorefinery concept:.  

E-Print Network (OSTI)

??A bio-refinery concept was defined with the Aspen software. This bio-refinery concept turns water hyacinth into furfural and syngas. Biomass undergoes a hydrolysis at 180ºC… (more)

Chognot, E.

2013-01-01T23:59:59.000Z

60

Conceptual Synthesis of Gasification-Based Biorefineries Using Thermodynamic Equilibrium Optimization Models  

Science Journals Connector (OSTI)

One of its critical features is the ability to handle a wide variety of biomass feedstocks and the capacity to produce a portfolio of products through multiple conversion technologies. ... An integrated biorefinery is a processing facility that converts biomass feedstocks into a wide range of value added products (e.g., biofuels, specialty chemicals) via multiple technologies. ...

Douglas H. S. Tay; Houssein Kheireddine; Denny K. S. Ng; Mahmoud M. El-Halwagi; Raymond R. Tan

2011-07-27T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Nationwide: The Nation’s First Commercial-Scale Biorefineries  

Office of Energy Efficiency and Renewable Energy (EERE)

EERE's investment aids in the creation of the first commercial-scale biorefineries in the United States.

62

NREL Biorefinery Analysis Process Models | Open Energy Information  

Open Energy Info (EERE)

NREL Biorefinery Analysis Process Models AgencyCompany Organization: National Renewable Energy Laboratory Website: www.nrel.govextranetbiorefineryaspenmodels Transport...

63

USDA - Biorefinery Assistance Program | Department of Energy  

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

USDA - Biorefinery Assistance Program USDA - Biorefinery Assistance Program USDA - Biorefinery Assistance Program < Back Eligibility Agricultural Commercial Construction Fed. Government Industrial Institutional Investor-Owned Utility Local Government Municipal Utility Rural Electric Cooperative State Government Tribal Government Utility Savings Category Biofuels Alternative Fuel Vehicles Bioenergy Maximum Rebate Maximum loan amount: 80% of project costs or $250 million Program Info Program Type Federal Loan Program Rebate Amount 90% maximum loan guarantee on loans of up to $125 million 80% maximum loan guarantee on loans of up $150 million 70% maximum loan guarantee on loans of $150-$200 million 60% maximum loan guarantee on loans of up to $250 million Provider U.S. Department of Agriculture USDA Rural Development is offering loan guarantees for the development,

64

Biorefinery Grant Announcement | Department of Energy  

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

Biorefinery Grant Announcement Biorefinery Grant Announcement Biorefinery Grant Announcement February 28, 2007 - 10:28am Addthis Prepared Remarks for Energy Secretary Bodman Thank you all for coming. In his State of the Union address last month, President Bush set forth an aggressive plan to reduce America's consumption of gasoline over the next ten years. The President's "20 in 10" initiative would increase the amount of renewable and alternative fuels used in the transportation sector to 35 billion gallons a year by 2017. The announcement I am about to make will be an important step in helping us to reach that goal. Corn-based ethanol is already playing a key part in reducing our dependence on fossil fuels, and mitigating the growth of greenhouse gasses but we cannot increase our use of corn grain indefinitely. So we are very

65

Range Fuels Biorefinery Groundbreaking | Department of Energy  

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

Range Fuels Biorefinery Groundbreaking Range Fuels Biorefinery Groundbreaking Range Fuels Biorefinery Groundbreaking November 6, 2007 - 5:00pm Addthis Remarks as Prepared for Secretary Bodman Thank you. And let me say how much it means to have my old friend Vinodh here to introduce me. You are a true pioneer in this industry. I also want to thank Mitch for asking me to be here. It's good to see Tom Dorr from the U.S. Department of Agriculture, our partner in so much of the federal government's biomass research and development and deployment efforts. Gov. Perdue, as always, it's great to be in Georgia and to see the progress occurring here under your leadership. I want to reaffirm our support for governors and state legislators who exhibit the kind of leadership you've shown in developing America's new energy future.

66

Biorefinery Grant Announcement | Department of Energy  

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

Biorefinery Grant Announcement Biorefinery Grant Announcement Biorefinery Grant Announcement February 28, 2007 - 10:28am Addthis Prepared Remarks for Energy Secretary Bodman Thank you all for coming. In his State of the Union address last month, President Bush set forth an aggressive plan to reduce America's consumption of gasoline over the next ten years. The President's "20 in 10" initiative would increase the amount of renewable and alternative fuels used in the transportation sector to 35 billion gallons a year by 2017. The announcement I am about to make will be an important step in helping us to reach that goal. Corn-based ethanol is already playing a key part in reducing our dependence on fossil fuels, and mitigating the growth of greenhouse gasses but we cannot increase our use of corn grain indefinitely. So we are very

67

USDA - Repowering Assistance Biorefinery Program (Federal) | Department of  

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

USDA - Repowering Assistance Biorefinery Program (Federal) USDA - Repowering Assistance Biorefinery Program (Federal) USDA - Repowering Assistance Biorefinery Program (Federal) < Back Eligibility Agricultural Commercial Fed. Government Industrial Institutional Investor-Owned Utility Local Government Municipal Utility Nonprofit Rural Electric Cooperative State Government Tribal Government Utility Savings Category Biofuels Alternative Fuel Vehicles Bioenergy Maximum Rebate 50% of the total project costs Program Info Program Type Federal Grant Program Rebate Amount Varies Provider Rural Business - Cooperative Service The Repowering Assistance Program provides payments to eligible biorefineries to replace fossil fuels used to produce heat or power to operate the biorefineries with renewable biomass. Reimbursement payments are provided to offset a portion of the costs associated with the

68

Regional Algal Feedstock Testbed  

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

for Collaboration * Production of algal biomass for a variety of applications - Fuel - Feed - High value Products * Cultivation of genetically modified algae * Design and...

69

Algal Biofuels Strategy  

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

Algal biofuel production systems must be developed sustainably, taking into account GHG emissions and resource use. 8 Increasing Biomass Yield Need: Improving biomass yields...

70

Retrofitting analysis of integrated bio-refineries  

E-Print Network (OSTI)

for biomass for purpose use (U.S. Department of Energy 2004) 14 There are also other platforms such as biogas, carbon-rich chains, plant products and bio-oil which are beyond the scope of this work. Biogas platform is the decomposition... Thailand 74 Mexico 9 Germany 71 Nicaragua 8 Ukraine 66 Mauritius 6 Canada 61 Zimbabwe 6 Poland 53 Kenya 3 Indonesia 42 Swaziland 3 Argentina 42 Others 338 Total 10770 Many countries try to reduce petroleum imports...

Cormier, Benjamin R.

2007-04-25T23:59:59.000Z

71

Development of Integrated Biorefineries | Department of Energy  

Energy Savers (EERE)

will utilize input from all of the other platforms as well as the existing biofuels industry. The research and development of feedstocks and the biochemical and...

72

Project LIBERTY Biorefinery Starts Cellulosic Ethanol Production  

Office of Energy Efficiency and Renewable Energy (EERE)

Project LIBERTY, the nation’s first commercial-scale cellulosic ethanol plant to use corn waste as a feedstock, announced the start of production today. Once operating at full, commercial-scale, the biorefinery in Emmetsburg, Iowa will produce 25 million gallons of cellulosic ethanol per year - enough to avoid approximately 210,000 tons of CO2 emissions annually.

73

EA-1790: Construction and Operation of a Heterogeneous Feed Biorefinery  

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

EA-1790: Construction and Operation of a Heterogeneous Feed EA-1790: Construction and Operation of a Heterogeneous Feed Biorefinery Enerkem Corporation Pontotoc, MS EA-1790: Construction and Operation of a Heterogeneous Feed Biorefinery Enerkem Corporation Pontotoc, MS SUMMARY The U.S. Department of Energy (DOE or the Department) is proposing to provide cost share funding to Enerkem, Inc (Enerkem) for the final design, construction, and operation of a proposed Heterogeneous Feed Biorefinery Project to be located in Pontotoc, Mississippi (hereafter referred to as the biorefinery or the proposed project). The biorefinery would use the dried and post-sorted biomass fraction of municipal solid waste (MSW) and wood biomass as feedstock. Enerkem's biorefinery would produce approximately 10 million gallons (38 million liters) of ethanol per year

74

A Biorefinery Goes 'Mod' and Small | Department of Energy  

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

A Biorefinery Goes 'Mod' and Small A Biorefinery Goes 'Mod' and Small A Biorefinery Goes 'Mod' and Small September 14, 2010 - 10:00am Addthis Minnesota-based Easy Energy Systems sells small-scale, easy-to use biorefineries. The company expects to create 100 jobs because of new orders. | Photo Courtesy of Easy Energy Systems | Minnesota-based Easy Energy Systems sells small-scale, easy-to use biorefineries. The company expects to create 100 jobs because of new orders. | Photo Courtesy of Easy Energy Systems | Lindsay Gsell What are the key facts? Minnesota-based company, Easy Energy Systems, sells small-scale, easy-to use biorefineries. Modular systems use feedstock scraps and wastepaper to fuel plant. Easy Energy Systems estimates creating an additional 100 jobs in the next year to fulfill orders.

75

UOP Pilot-Scale Biorefinery  

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

This project by UOP will leverage two commercially proven core technologies, pyrolysis and hydroconversion, into an integrated platform.

76

Second-Generation Biofuels from Multi-Product Biorefineries Combine...  

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

Second-Generation Biofuels from Multi-Product Biorefineries Combine Economic Sustainability With Environmental Sustainability Second-Generation Biofuels from Multi-Product...

77

Second-Generation Biofuels from Multi-Product Biorefineries Combine...  

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

Cellana 2014 Cellana's Cellana Inc. 2014 Second-Generation Biofuels from Multi-Product Biorefineries Combine Economic Sustainability With Environmental Sustainability Martin...

78

National Algal Biofuels Technology Roadmap  

E-Print Network (OSTI)

National Algal Biofuels Technology Roadmap MAY 2010 BIOMASS PROGRAM #12;#12;U.S. DOE 2010. National Algal Biofuels Technology Roadmap. U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, Biomass Program. Visit http://biomass.energy.gov for more information National Algal Biofuels

79

Waking sleeping algal cells  

Science Journals Connector (OSTI)

...are promising feedstocks for biodiesel production because they can...commercial production of algal biodiesel is that TAG production is maximal...greatly limits the total yield of biodiesel. In PNAS, Tsai et al...mechanisms regulating quiescence in algae have hitherto remained unknown...

Xiaobo Li; James G. Umen; Martin C. Jonikas

2014-01-01T23:59:59.000Z

80

Exploring the Utilization of Complex Algal Communities to Address...  

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

to Address Algal Pond Crash and Increase Annual Biomass Production for Algal Biofuels Exploring the Utilization of Complex Algal Communities to Address Algal Pond Crash...

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

EA-1704: Construction and Operation of a Proposed Cellulosic Biorefinery,  

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

704: Construction and Operation of a Proposed Cellulosic 704: Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi EA-1704: Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire Fulton Renewable Energy, LLC, Fulton, Mississippi SUMMARY ThIs EA evaluates the potential environmental impacts of a propsal, (Fulton Project) that consists of the design, construction and operation of a biorefinery facility producing ethanol and other co-products from cellulosic materials utilizing a patented concentrated acid hydrolysis process. PUBLIC COMMENT OPPORTUNITIES None available at this time. DOCUMENTS AVAILABLE FOR DOWNLOAD June 4, 2010 EA-1704: Finding of No Significant Impact Construction and Operation of a Proposed Cellulosic Biorefinery, BlueFire

82

Five Things to Know about Biorefinery Investments | Department...  

Office of Environmental Management (EM)

plant in Hugoton, Kansas, will have its grand opening-right on the heels of POET-DSM's Project LIBERTY in September. Both biorefineries produce cellulosic ethanol, which has...

83

DOE Announces $160 Million for Biorefinery Construction and Highlights New  

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

$160 Million for Biorefinery Construction and $160 Million for Biorefinery Construction and Highlights New Agricultural Program to Promote Biofuels DOE Announces $160 Million for Biorefinery Construction and Highlights New Agricultural Program to Promote Biofuels February 22, 2006 - 12:11pm Addthis Funding Paves the Way for Diversifying America's Energy Mix DECATUR, IL - Energy Secretary Samuel W. Bodman, today announced $160 million in cost-shared funding over three years to construct up to three biorefineries in the United States. The Secretary made the announcement while visiting the Archer Daniels Midland Ethanol Plant, his second of four stops to promote the Advanced Energy Initiative announced by President Bush in his State of the Union address. Secretary Bodman also highlighted the United States Department of Agriculture's announcement today of almost $188

84

Conversion Technology and the San Jose Zero Waste Initiative...  

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

Documents & Publications Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries Biogas Production Technologies Pathways for Algal Biofuels...

85

National Biorefineries Database | OpenEI  

Open Energy Info (EERE)

98 98 Varnish cache server Browse Upload data GDR 429 Throttled (bot load) Error 429 Throttled (bot load) Throttled (bot load) Guru Meditation: XID: 2142288198 Varnish cache server National Biorefineries Database Dataset Summary Description This phase of the project began with the development of a geodatabase with the focus predominantly on Ethanol. The task involved collection of data on ethanol production locations, transportation networks, production and storage capacities, transloading and blending locations and geographic marketing areas. The data were obtained by contacting the authorized person(s) in the ethanol plants. The plant contact information was gathered from the related websites, the exact physical location of the plant was verified, the production and storage capacity at the location, the mode of transportation used to ship ethanol to the marketer and the loading capacity were also obtained from the source. The contact information of the person had also been recorded for future reference. The information obtained had been updated to the geodatabase. Few organizations have been reluctant to share information due to proprietary issues.

86

Controlling Accumulation of Fermentation Inhibitors in Biorefinery Recycle Water Using Microbial Fuel Cells  

SciTech Connect

Background Microbial fuel cells (MFC) and microbial electrolysis cells are electrical devices that treat water using microorganisms and convert soluble organic matter into electricity and hydrogen, respectively. Emerging cellulosic biorefineries are expected to use large amounts of water during production of ethanol. Pretreatment of cellulosic biomass results in production of fermentation inhibitors which accumulate in process water and make the water recycle process difficult. Use of MFCs to remove the inhibitory sugar and lignin degradation products from recycle water is investigated in this study. Results Use of an MFC to reduce the levels of furfural, 5-hydroxymethylfurfural, vanillic acid, 4- hydroxybenzaldehyde and 4-hydroxyacetophenone while simultaneously producing electricity is demonstrated here. An integrated MFC design approach was used which resulted in high power densities for the MFC, reaching up to 3700mW/m2 (356W/m3 net anode volume) and a coulombic efficiency of 69%. The exoelectrogenic microbial consortium enriched in the anode was characterized using a 16S rRNA clone library method. A unique exoelectrogenic microbial consortium dominated by -Proteobacteria (50%), along with -Proteobacteria (28%), -Proteobacteria (14%), -Proteobacteria (6%) and others was identified. The consortium demonstrated broad substrate specificity, ability to handle high inhibitor concentrations (5 to 20mM) with near complete removal, while maintaining long-term stability with respect to power production. Conclusions Use of MFCs for removing fermentation inhibitors has implications for: 1) enabling higher ethanol yields at high biomass loading in cellulosic ethanol biorefineries, 2) improved water recycle and 3) electricity production up to 25% of total biorefinery power needs.

Borole, Abhijeet P [ORNL; Mielenz, Jonathan R [ORNL; Leak, David [Imperial College, London; Vishnivetskaya, Tatiana A [ORNL; Hamilton, Choo Yieng [ORNL; Andras, Calin [Imperial College, London

2009-01-01T23:59:59.000Z

87

National Algal Biofuels Technology Roadmap  

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

a number of unique scale-up challenges. Algal Lipid: Precursor to Biofuels Bio-Crude * Biogas * Co-products (e.g., animal feed, fertilizers, industrial enzymes, bioplastics, and...

88

Fueling Future with Algal Genomics  

SciTech Connect

Algae constitute a major component of fundamental eukaryotic diversity, play profound roles in the carbon cycle, and are prominent candidates for biofuel production. The US Department of Energy Joint Genome Institute (JGI) is leading the world in algal genome sequencing (http://jgi.doe.gov/Algae) and contributes of the algal genome projects worldwide (GOLD database, 2012). The sequenced algal genomes offer catalogs of genes, networks, and pathways. The sequenced first of its kind genomes of a haptophyte E.huxleyii, chlorarachniophyte B.natans, and cryptophyte G.theta fill the gaps in the eukaryotic tree of life and carry unique genes and pathways as well as molecular fossils of secondary endosymbiosis. Natural adaptation to conditions critical for industrial production is encoded in algal genomes, for example, growth of A.anophagefferens at very high cell densities during the harmful algae blooms or a global distribution across diverse environments of E.huxleyii, able to live on sparse nutrients due to its expanded pan-genome. Communications and signaling pathways can be derived from simple symbiotic systems like lichens or complex marine algae metagenomes. Collectively these datasets derived from algal genomics contribute to building a comprehensive parts list essential for algal biofuel development.

Grigoriev, Igor

2012-07-05T23:59:59.000Z

89

Enhancing harvestable algal biomass production in wastewater treatment high rate algal ponds by recycling.  

E-Print Network (OSTI)

??High Rate Algal Ponds (HRAPs) are an efficient and cost-effective system for wastewater treatment and produce algal biomass which could be converted to biofuels. However,… (more)

Park, Byung Kwan

2013-01-01T23:59:59.000Z

90

Effect of Market Price Uncertainties on the Design of Optimal Biorefinery Systems—A Systematic Approach  

Science Journals Connector (OSTI)

King, D., Hagan, A., Löffler, K., Gillman, N., Weihe, U., and Oertel, S. The Future of Industrial Biorefineries; World Economic Forum: Geneva, 2010; REF: 210610. ...

Peam Cheali; Alberto Quaglia; Krist V. Gernaey; Gürkan Sin

2014-03-10T23:59:59.000Z

91

On the Systematic Synthesis of Sustainable Biorefineries  

Science Journals Connector (OSTI)

We review results of the design of these processes using mathematical programming techniques to systematically evaluate a large number of alternative technologies, by optimally integrating the use of raw material, energy, and water in order for the process not only to be economically feasible but also sustainable. ... to process corn grain is integrated with the catalytic path for the corn stover due to the improved integration of energy, requiring only 17 MW of energy, 50 MW of cooling, and 1.56 gal/gal of freshwater, for an ethanol prodn. ... Kravanja, Z.Challenges in sustainable integrated process synthesis and the capabilities of an MINLP process synthesizer MipSyn Comput. ...

Mariano Martín; Ignacio E. Grossmann

2012-08-08T23:59:59.000Z

92

Financing Advanced Biofuels, Biochemicals And Biopower In Integrated Biorefineries  

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

Afternoon Plenary Session: Current Trends in the Advanced Bioindustry Bioenergy Project Finance Mechanisms—Mark Riedy, Counsel, Kilpatrick, Townsend & Stockton LLP

93

2011 Biomass Program Platform Peer Review: Integrated Biorefineries  

Office of Environmental Management (EM)

is recommended for continuation, provided all contractual are satisfied. 7.7.2.12 Biogas Center of Excellence;Michigan Economic Development Corporation (MEDC); Nadia Abunasser...

94

Southern Pine Based on Biorefinery Center  

SciTech Connect

This program seeks to develop an integrated southern pine wood to biofuels/biomaterials processing facility on the Recipient’s campus, that will test advanced integrated wood processing technologies at the laboratory scale, including: • The generation of the bioethanol from pines residues and hemicelluloses extracted from pine woodchips; • The conversion of extracted woodchips to linerboard and bleach grade pulps; and • The efficient conversion of pine residues, bark and kraft cooking liquor into a useful pyrolysis oil.

Ragauskas, Arthur J; Singh, Preet

2014-01-10T23:59:59.000Z

95

Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean  

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

Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game February 9, 2011 - 1:40pm Addthis Turning Waste Into Fuel: How the INEOS Biorefinery Is Changing the Clean Energy Game Paul Bryan Biomass Program Manager, Office of Energy Efficiency & Renewable Energy How does it work? Vegetative and agricultural waste reacts with oxygen to produce synthesis gas, which consists of hydrogen and carbon monoxide. The gas is cooled, cleaned, and fed to naturally occurring bacteria. The bacteria convert the gas into cellulosic ethanol, which is then purified to be used as a transportation fuel. Blueprints of the INEOS Biorefinery | Courtesy of INEOS Today marks the groundbreaking of INEOS Bio's Indian River Bioenergy

96

DOE Announces up to $200 Million in Funding for Biorefineries | Department  

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

up to $200 Million in Funding for Biorefineries up to $200 Million in Funding for Biorefineries DOE Announces up to $200 Million in Funding for Biorefineries May 1, 2007 - 12:45pm Addthis Small- and full-scale projects total up to $585 million to advance President Bush's Twenty in Ten Initiative WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced that DOE will provide up to $200 million, over five years (FY'07-'11) to support the development of small-scale cellulosic biorefineries in the United States. This Funding Opportunity Announcement (FOA) seeks projects to develop biorefineries at ten percent of commercial scale that produce liquid transportation fuels such as ethanol, as well as bio-based chemicals and bioproducts used in industrial applications. This

97

BIO?REFINERIES: BIOPROCESS TECHNOLOGIES FOR WASTE?WATER TREATMENT, ENERGY AND PRODUCT VALORIZATION  

Science Journals Connector (OSTI)

Increasing pressure is being exerted on communities and nations to source energy from forms other than fossil fuels. Also potable water is becoming a scarce resource in many parts of the world and there remains a large divide in the demand and utilization of plant products derived from genetically modified organisms (GMOs) and non?GMOs. The most extensive user and manager of terrestrial ecosystems is agriculture which is also the de facto steward of natural resources. As stated by Miller (2008) no other industry or institution comes close to the comparative advantage held for this vital responsibility while simultaneously providing food fiber and other biology?based products including energy. Since modern commercial agriculture is transitioning from the production of bulk commodities to the provision of standardized products and specific?attribute raw materials for differentiated markets we can argue that processes such as mass cultivation of microalgae and the concept of bio?refineries be seen as part of a ‘new’ agronomy. EBRU is currently exploring the integration of bioprocess technologies using microalgae as biocatalysts to achieve waste?water treatment water polishing and endocrine disruptor (EDC) removal sustainable energy production and exploitation of the resultant biomass in agriculture as foliar fertilizer and seed coatings and for commercial extraction of bulk commodities such as bio?oils and lecithin. This presentation will address efforts to establish a fully operational solar?driven microalgae bio?refinery for use not only in waste remediation but to transform waste and biomass to energy fuels and other useful materials (valorisation) with particular focus on environmental quality and sustainability goals.

A. Keith Cowan

2010-01-01T23:59:59.000Z

98

Demonstration and Deployment Successes: Sapphire Integrated Algal...  

Office of Environmental Management (EM)

Project The Promise and Challenge of Algae as Renewable Sources of Biofuels National Alliance for Advanced Biofuels and Bioproducts Synopsis (NAABB) Final Report...

99

Algal Biofuel Technologies | Department of Energy  

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

Biofuel Technologies Algal Biofuel Technologies At the November 6, 2008 joint Web conference of DOE's Biomass and Clean Cities programs, Al Darzins (National Renewable Energy...

100

Special Section for the 4th International Conference on Biorefinery–Toward Bioenergy  

Science Journals Connector (OSTI)

Special Section for the 4th International Conference on Biorefinery–Toward Bioenergy ... The 4th International Conference on Biorefinery–Toward Bioenergy, held between Dec 3 and 5, 2013, in Xiamen, China, aimed to provide a forum and bring scientists, engineers, and technologists together for an in-depth discussion on biorefinery technologies. ... We hope that this special section will be helpful to the reader and that it might enhance academic exchanges between scholars and industries in the bioenergy field all over the world. ...

Lu Lin; Shijie Liu

2014-06-19T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

U.S. Department of Energy Selects First Round of Small-Scale Biorefinery  

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

U.S. Department of Energy Selects First Round of Small-Scale U.S. Department of Energy Selects First Round of Small-Scale Biorefinery Projects for Up to $114 Million in Federal Funding U.S. Department of Energy Selects First Round of Small-Scale Biorefinery Projects for Up to $114 Million in Federal Funding January 29, 2008 - 10:53am Addthis Ten percent commercial-scale biorefineries will help the nation meet new Renewable Fuels Standard WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced that DOE will invest up to $114 million, over four years, (Fiscal Years 2007-2010) for four small-scale biorefinery projects to be located in Commerce City, Colorado; St. Joseph, Missouri; Boardman, Oregon; and Wisconsin Rapids, Wisconsin. Building on President Bush's goal of making cellulosic ethanol cost-competitive by 2012, these ten-percent of

102

DOE Selects 3 Small-Scale Biorefinery Projects for up to $86 Million of  

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

3 Small-Scale Biorefinery Projects for up to $86 3 Small-Scale Biorefinery Projects for up to $86 Million of Federal Funding in Maine, Tennessee and Kentucky DOE Selects 3 Small-Scale Biorefinery Projects for up to $86 Million of Federal Funding in Maine, Tennessee and Kentucky April 18, 2008 - 10:49am Addthis Projects Demonstrate Continued Commitment to Advancing Development of Sustainable, Cost-Competitive Cellulosic Ethanol ALEXANDRIA, VA. - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced the competitive selection of three projects in which DOE plans to invest up to $86 million over four years (FY '08 - '11) to support the development of small-scale cellulosic biorefineries in Old Town, ME; Vonore, TN; and Washington County, KY. This funding will further President Bush's goal of making cellulosic ethanol cost-competitive by

103

U.S. Department of Energy Small-Scale Biorefineries: Project Overview  

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

Chart that shows which small-scale biorefineries were approved to receive DOE funding in 2008, a summary of their fields of focus, their cost share, and how much DOE is investing in them.

104

U.S. Department of Energy Selects First Round of Small-Scale Biorefinery  

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

First Round of Small-Scale First Round of Small-Scale Biorefinery Projects for Up to $114 Million in Federal Funding U.S. Department of Energy Selects First Round of Small-Scale Biorefinery Projects for Up to $114 Million in Federal Funding January 29, 2008 - 10:53am Addthis Ten percent commercial-scale biorefineries will help the nation meet new Renewable Fuels Standard WASHINGTON, DC - U.S. Department of Energy (DOE) Secretary Samuel W. Bodman today announced that DOE will invest up to $114 million, over four years, (Fiscal Years 2007-2010) for four small-scale biorefinery projects to be located in Commerce City, Colorado; St. Joseph, Missouri; Boardman, Oregon; and Wisconsin Rapids, Wisconsin. Building on President Bush's goal of making cellulosic ethanol cost-competitive by 2012, these ten-percent of

105

EA-1705: Construction and Operation of a Proposed Cellulosic Biorefinery, Mascoma Corporation, Kinross Charter Township, Michigan  

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

The frontier Project consists of the design, construction and operation of a biorefinery producing ethanol and other co-products from cellulosic materials utilizing a proprietary pretreatment and fermentation process.

106

EA-1888: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated  

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

88: Old Town Fuel and Fiber Proposed Demonstration-Scale 88: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, Maine EA-1888: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, Maine Summary This EA evaluates the environmental impacts of a proposal by Old Town Fuel and Fiber to install and operate a demonstration-scale integrated biorefinery at their existing pulp mill in Old Town, Maine, demonstrating the production of n-butanol from lignocellulosic(wood) extract. Public Comment Opportunities None available at this time. Documents Available for Download September 25, 2012 EA-1888: Finding of No Significant Impact Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, MN September 25, 2012 EA-1888: Final Environmental Assessment

107

EA-1888: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated  

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

8: Old Town Fuel and Fiber Proposed Demonstration-Scale 8: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, Maine EA-1888: Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, Maine Summary This EA evaluates the environmental impacts of a proposal by Old Town Fuel and Fiber to install and operate a demonstration-scale integrated biorefinery at their existing pulp mill in Old Town, Maine, demonstrating the production of n-butanol from lignocellulosic(wood) extract. Public Comment Opportunities None available at this time. Documents Available for Download September 25, 2012 EA-1888: Finding of No Significant Impact Old Town Fuel and Fiber Proposed Demonstration-Scale Integrated Biorefinery in Old Town, MN September 25, 2012 EA-1888: Final Environmental Assessment

108

Toward a Computer-Aided Synthesis and Design of Biorefinery Networks: Data Collection and Management Using a Generic Modeling Approach  

Science Journals Connector (OSTI)

King, D.; Hagan, A.; Löffler, K.; Gillman, N.; Weihe, U.; Oertel, S. The Future of Industrial Biorefineries; REF: 210610; World Economic Forum: Geneva, 2010. ...

Peam Cheali; Krist V. Gernaey; Gürkan Sin

2013-08-06T23:59:59.000Z

109

Succinic Acid as a Byproduct in a Corn-based Ethanol Biorefinery  

SciTech Connect

MBI endeavored to develop a process for succinic acid production suitable for integration into a corn-based ethanol biorefinery. The project investigated the fermentative production of succinic acid using byproducts of corn mill operations. The fermentation process was attuned to include raw starch, endosperm, as the sugar source. A clean-not-sterile process was established to treat the endosperm and release the monomeric sugars. We developed the fermentation process to utilize a byproduct of corn ethanol fermentations, thin stillage, as the source of complex nitrogen and vitamin components needed to support succinic acid production in A. succinogenes. Further supplementations were eliminated without lowering titers and yields and a productivity above 0.6 g l-1 hr-1was achieved. Strain development was accomplished through generation of a recombinant strain that increased yields of succinic acid production. Isolation of additional strains with improved features was also pursued and frozen stocks were prepared from enriched, characterized cultures. Two recovery processes were evaluated at pilot scale and data obtained was incorporated into our economic analyses.

MBI International

2007-12-31T23:59:59.000Z

110

Final Technical Report: Improvement of Zymomonas mobilis for Commercial Use in Corn-based Biorefineries  

SciTech Connect

Between 2007 and 2010 DuPont conducted a program under DOE award DE-FC36-07GO17056 to develop and improve Zymomonas mobilis as an ethanologen for commercial use in biorefineries to produce cellulosic ethanol. This program followed upon an earlier DOE funded program in which DuPont, in collaboration with the National Renewable Energy Laboratory (NREL) had developed a Zymomonas strain in conjunction with the development of an integrated cellulosic ethanol process. In the current project, we sought to maximize the utility of Zymomonas by adding the pathway to allow fermentation of the minor sugar arabinose, improve the utilization of xylose, improve tolerance to process hydrolysate and reduce the cost of producing the ethanologen. We undertook four major work streams to address these tasks, employing a range of approaches including genetic engineering, adaptation, metabolite and pathway analysis and fermentation process development. Through this project, we have developed a series of strains with improved characteristics versus the starting strain, and demonstrated robust scalability to at least the 200L scale. By a combination of improved ethanol fermentation yield and titer as well as reduced seed train costs, we have been able to reduce the capital investment and minimum ethanol selling price (MESP) by approximately 8.5% and 11% respectively vs. our starting point. Furthermore, the new strains we have developed, coupled with the learnings of this program, provide a platform for further strain improvements and advancement of cellulosic ethanol technology.

Hitz, William D.

2010-12-07T23:59:59.000Z

111

Life Cycle Carbon Footprint of Ethanol and Potassium Acetate Produced from a Forest Product Wastewater Stream by a Co-Located Biorefinery  

Science Journals Connector (OSTI)

(1, 7, 8) The studied biomass raw materials include crop residues, energy crops, algae, and others. ... alternative energy for biorefinery ... Cherubini, F.; Ulgiati, S.Crop residues as raw materials for biorefinery systems–A LCA case study Appl. ...

Jifei Liu; David R. Shonnard

2014-06-26T23:59:59.000Z

112

Direct conversion of algal biomass to biofuel  

SciTech Connect

A method and system for providing direct conversion of algal biomass. Optionally, the method and system can be used to directly convert dry algal biomass to biodiesels under microwave irradiation by combining the reaction and combining steps. Alternatively, wet algae can be directly processed and converted to fatty acid methyl esters, which have the major components of biodiesels, by reacting with methanol at predetermined pressure and temperature ranges.

Deng, Shuguang; Patil, Prafulla D; Gude, Veera Gnaneswar

2014-10-14T23:59:59.000Z

113

Improving Energy Efficiency and Enabling Water Recycle in Biorefineries Using Bioelectrochemical Cells.  

SciTech Connect

Improving biofuel yield and water reuse are two important issues in further development of biorefineries. The total energy content of liquid fuels (including ethanol and hydrocarbon) produced from cellulosic biomass via biochemical or hybrid bio-thermochemical routes can vary from 49% to 70% of the biomass entering the biorefinery, on an energy basis. Use of boiler for combustion of residual organics and lignin results in significant energy and water losses. An alternate process to improve energy recovery from the residual organic streams is via use of bioelectrochemical systems such as microbial fuel cells (MFCs) microbial electrolysis cells (MECs). The potential advantages of this alternative scheme in a biorefinery include minimization of heat loss and generation of a higher value product, hydrogen. The need for 5-15 gallons of water per gallon of ethanol can be reduced significantly via recycle of water after MEC treatment. Removal of inhibitory byproducts such as furans, phenolics and acetate in MFC/MECs to generate energy, thus, has dual advantages including improvements in energy efficiency and ability to recycle water. Conversion of the sugar- and lignin- degradation products to hydrogen is synergistic with biorefinery hydrogen requirements for upgrading F-T liquids and other byproducts to high-octane fuels and/or high value products. Some of these products include sorbitol, succinic acid, furan and levulinate derivatives, glycols, polyols, 1,4-butenadiol, phenolics polymers, etc. Potential process alternatives utilizing MECs in biorefineries capable of improving energy efficiency by up to 30% are discussed.

Borole, Abhijeet P [ORNL

2010-01-01T23:59:59.000Z

114

Estimating Hydrogen Production Potential in Biorefineries Using Microbial Electrolysis Cell Technology  

SciTech Connect

Microbial electrolysis cells (MECs) are devices that use a hybrid biocatalysis-electrolysis process for production of hydrogen from organic matter. Future biofuel and bioproducts industries are expected to generate significant volumes of waste streams containing easily degradable organic matter. The emerging MEC technology has potential to derive added- value from these waste streams via production of hydrogen. Biorefinery process streams, particularly the stillage or distillation bottoms contain underutilized sugars as well as fermentation and pretreatment byproducts. In a lignocellulosic biorefinery designed for producing 70 million gallons of ethanol per year, up to 7200 m3/hr of hydrogen can be generated. The hydrogen can either be used as an energy source or a chemical reagent for upgrading and other reactions. The energy content of the hydrogen generated is sufficient to meet 57% of the distillation energy needs. We also report on the potential for hydrogen production in existing corn mills and sugar-based biorefineries. Removal of the organics from stillage has potential to facilitate water recycle. Pretreatment and fermentation byproducts generated in lignocellulosic biorefinery processes can accumulate to highly inhibitory levels in the process streams, if water is recycled. The byproducts of concern including sugar- and lignin- degradation products such as furans and phenolics can also be converted to hydrogen in MECs. We evaluate hydrogen production from various inhibitory byproducts generated during pretreatment of various types of biomass. Finally, the research needs for development of the MEC technology and aspects particularly relevant to the biorefineries are discussed.

Borole, Abhijeet P [ORNL; Mielenz, Jonathan R [ORNL

2011-01-01T23:59:59.000Z

115

Assessment of Algal Farm Designs using a Dynamic Modular Approach  

SciTech Connect

The notion of renewable energy provides an importantmechanism for diversifying an energy portfolio,which ultimately would have numerous benefits including increased energy resilience, reduced reliance on foreign energysupplies, reduced GHG emissions, development of a green energy sector that contributes to economic growth,and providing a sustainable energy supply. The conversion of autotrophic algae to liquid transportation fuels is the basis of several decades of research to competitively bring energy-scale production into reality; however, many challenges still remain for making algal biofuels economically viable. Addressing current challenges associatedwith algal production systems, in part, requires the ability to assess spatial and temporal variability, rapidly evaluate alternative algal production system designs, and perform large-scale assessments considering multiple scenarios for thousands of potential sites. We introduce the development and application of the Algae Logistics Model (ALM) which is tailored to help address these challenges. The flexible nature of the ALM architecture allows the model to: 1) interface with external biomass production and resource assessment models, as well as other relevant datasets including those with spatiotemporal granularity; 2) interchange design processes to enable operational and economic assessments ofmultiple design configurations, including the integration of current and new innovative technologies; and 3) conduct trade-off analysis to help understand the site-specific techno-economic trade-offs and inform technology decisions. This study uses the ALM to investigate a baseline open-pond production system determined by model harmonization efforts conducted by the U.S. Department of Energy. Six sites in the U.S. southern-tierwere sub-selected and assessed using daily site-specific algaebiomass productivity data to determine the economic viability of large-scale open-pond systems. Results show that costs can vary significantly depending on location and biomass productivity and that integration of novel dewatering equipment, order of operations, and equipment scaling can also have significant impacts on economics.

Jared M. Abodeely; Daniel M. Stevens; Allison E. Ray; Deborah T. Newby; Andre M. Coleman; Kara G. Cafferty

2014-07-01T23:59:59.000Z

116

Assessment of Algal Farm Designs Using a Dynamic Modular Approach  

SciTech Connect

The notion of renewable energy provides an important mechanism for diversifying an energy portfolio, which ultimately would have numerous benefits including increased energy resilience, reduction of foreign energy supplies, reduced GHG emissions, development of a green energy sector that contributes to economic growth, and providing a sustainable energy supply. The conversion of autotrophic algae to liquid transportation fuels is the basis of several decades of research to competitively bring energy-scale production into reality; however, many challenges still remain for making algal biofuels economically viable. Addressing current challenges associated with algal production systems, in part, requires the ability to assess spatial and temporal variability, rapidly evaluate alternative algal production system designs, and perform large-scale assessments considering multiple scenarios for thousands of potential sites. We introduce the Algae Logistics Model (ALM) which helps to address these challenges. The flexible nature of the ALM architecture allows the model to: 1) interface with external biomass production and resource assessment models, as well as other relevant datasets including those with spatiotemporal granularity; 2) interchange design processes to enable operational and economic assessments of multiple design configurations, including the integration of current and new innovative technologies; and 3) conduct trade-off analysis to help understand the site-specific techno-economic trade-offs and inform technology decisions. This study uses the ALM to investigate a baseline open-pond production system determined by model harmonization efforts conducted by the U.S. Department of Energy. Six sites in the U.S. southern-tier were sub-selected and assessed using daily site-specific algae biomass productivity data to determine the economic viability of large-scale open-pond systems. Results show that costs can vary significantly depending on location and biomass productivity and that integration of novel dewatering equipment, order of operations, and equipment scaling can also have significant impacts on economics.

Abodeely, Jared; Coleman, Andre M.; Stevens, Daniel M.; Ray, Allison E.; Cafferty, Kara G.; Newby, Deborah T.

2014-05-03T23:59:59.000Z

117

DOE to Provide up to $40 Million in Funding for Small-Scale Biorefinery  

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

up to $40 Million in Funding for Small-Scale up to $40 Million in Funding for Small-Scale Biorefinery Projects in Wisconsin and Louisiana DOE to Provide up to $40 Million in Funding for Small-Scale Biorefinery Projects in Wisconsin and Louisiana July 14, 2008 - 2:15pm Addthis Projects Show Continued Investment in Non-Food Based, Sustainable, and Cost Competitive Second-Generation Cellulosic Biofuels WASHINGTON - The U.S. Department of Energy (DOE) today announced the selection of two small-scale cellulosic biorefinery projects in Park Falls, Wis. and Jennings, La. for federal funding of up to $40 million over five years. These projects will further President Bush's goal of making cellulosic ethanol cost-competitive with corn-based ethanol by 2012, and help reduce America's gasoline use by expanding the availability of

118

Life Cycle Environmental Impacts of Wastewater-Based Algal Biofuels  

Science Journals Connector (OSTI)

Life Cycle Environmental Impacts of Wastewater-Based Algal Biofuels ... The potential for large-scale implementation of centrate-based algal biofuel, however, is limited by availability of centrate. ...

Dongyan Mu; Min Min; Brian Krohn; Kimberley A. Mullins; Roger Ruan; Jason Hill

2014-09-15T23:59:59.000Z

119

Webinar: Targeted Algal Biofuels and Bioproducts FOA | Department...  

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

Webinar: Targeted Algal Biofuels and Bioproducts FOA Webinar: Targeted Algal Biofuels and Bioproducts FOA October 8, 2014 1:00PM to 3:00PM EDT The Energy Department's Bioenergy...

120

The Health Risks: Seafood Contamination, Harmful Algal  

E-Print Network (OSTI)

The Health Risks: Seafood Contamination, Harmful Algal Blooms and Polluted Beaches Seafood in shell- fish such as oysters, and accumula- tion of heavy metals, contaminants or biotoxins in seafood respiratory symptoms in people visiting beaches, marine mammal die-offs, shellfish closures, and seafood

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Grand Opening of Abengoa’s Biorefinery: Nation’s Third Commercial-Scale Facility  

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

The nation’s third commercial-scale cellulosic ethanol biorefinery celebrates its grand opening on October 17, 2014, in Hugoton, Kansas. The Abengoa Bioenergy Biomass of Kansas (ABBK) facility is the first of its kind to use a proprietary enzymatic hydrolysis process which turns cellulosic biomass into fermentable sugars that are then converted into transportation fuels.

122

NREL Algal Biofuels Projects and Partnerships (Brochure), NREL...  

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

techno-economic analysis, and analytical method harmonization. Optimization of Biogas Production from Algal Residues via Anaerobic Digestion NREL, together with Washington...

123

Algal Lipid Extraction and Upgrading to Hydrocarbons Technology...  

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

and upgrading pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks. Algal Lipid Extraction and Upgrading to Hydrocarbons...

124

Determination of Total Carbohydrates in Algal Biomass: Laboratory...  

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

Carbohydrates in Algal Biomass Laboratory Analytical Procedure (LAP) Issue Date: December 2, 2013 S. Van Wychen and L. M. L. Laurens Technical Report NRELTP-5100-60957 December...

125

Process for Converting Algal Oil to Alternative Aviation Fuel...  

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

Process for Converting Algal Oil to Alternative Aviation Fuel Los Alamos National Laboratory Contact LANL About This Technology The conversion process uses a Kolbe-based method of...

126

Simulating Pelletization Strategies to Reduce the Biomass Supply Risk at America’s Biorefineries  

SciTech Connect

Demand for cellulosic ethanol and other advanced biofuels has been on the rise, due in part to federal targets enacted in 2005 and extended in 2007. The industry faces major challenges in meeting these worthwhile and ambitious targets. The challenges are especially severe in the logistics of timely feedstock delivery to biorefineries. Logistical difficulties arise from seasonal production that forces the biomass to be stored in uncontrolled field-side environments. In this storage format physical difficulties arise; transportation is hindered by the low bulk density of baled biomass and the unprotected material can decay leading to unpredictable losses. Additionally, uncertain yields and contractual difficulties can exacerbate these challenges making biorefineries a high-risk venture. Investors’ risk could limit business entry and prevent America from reaching the targets. This paper explores pelletizer strategies to convert the lignocellulosic biomass into a denser form more suitable for storage. The densification of biomass would reduce supply risks, and the new system would outperform conventional biorefinery supply systems. Pelletizer strategies exhibit somewhat higher costs, but the reduction in risk is well worth the extra cost if America is to grow the advanced biofuels industry in a sustainable manner.

Jacob J. Jacobson; Shane Carnohan; Andrew Ford; Allyson Beall

2014-07-01T23:59:59.000Z

127

Investigating fatty acid biosynthesis within the algal chloroplast using Chlamydomonas reinhardtii as a model  

E-Print Network (OSTI)

National Algal Biofuels Technology Roadmap. U.S. DepartmentNational Algal Biofuels Technology Roadmap. U.S. DepartmentNational Algal Biofuels Technology Roadmap, U.S. Department

Blatti, Jillian L.

2012-01-01T23:59:59.000Z

128

Algal Biofuels: Long-Term Energy Benefits Drive U.S. Research  

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

Algal Biofuels Algal Biofuels: Long-Term Energy Benefits Driv e U.S. Research Algal biofuels can help build U.S. energy security as part of a broad national strategy to cultivate...

129

Algal Lipid Extraction and Upgrading to Hydrocarbons Technology Pathway  

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

This technology pathway case investigates the cultivation of algal biomass followed by further lipid extraction and upgrading to hydrocarbon biofuels. Technical barriers and key research needs have been assessed in order for the algal lipid extraction and upgrading pathway to be competitive with petroleum-derived gasoline-, diesel-, and jet-range hydrocarbon blendstocks.

130

Method and system of culturing an algal mat  

DOE Patents (OSTI)

A system and method for culturing algae are presented. The system and method utilize a fog of growth medium that is delivered to an algal mat generator along with a stream of CO.sub.2 to promote growth of algal cells contained in the generator.

Das, Keshav C; Cannon, Benjamin R; Bhatnagar, Ashish; Chinnasamy, Senthil

2014-05-13T23:59:59.000Z

131

Optimal Design and Synthesis of Algal Biorefinery Processes for Biological Carbon Sequestration and Utilization with Zero Direct Greenhouse Gas Emissions: MINLP Model and Global Optimization Algorithm  

Science Journals Connector (OSTI)

Correspondingly, the superstructure is shown in Figure 7, and the border of continuous and discontinuous sections is redefined to cover the feed gas. ... The optimality tolerance for the branch-and-refine algorithm is set to 10–6, and optimality margins of the solving original problem (P1) and the linear relaxation problem (P2) are both zero. ... Sets ...

Jian Gong; Fengqi You

2014-01-03T23:59:59.000Z

132

Investigating fatty acid biosynthesis within the algal chloroplast using Chlamydomonas reinhardtii as a model  

E-Print Network (OSTI)

secretion system that alleviates costs associated with harvesting, dewatering, and extracting algal lipids [

Blatti, Jillian L.

2012-01-01T23:59:59.000Z

133

Making Algal Biofuel Production More Efficient, Less Expensive | Department  

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

Making Algal Biofuel Production More Efficient, Less Expensive Making Algal Biofuel Production More Efficient, Less Expensive Making Algal Biofuel Production More Efficient, Less Expensive January 10, 2014 - 1:08pm Addthis Researchers at the Energy Department's Pacific Northwest National Laboratory have developed an innovative process that turns algae into bio-crude in less than 60 minutes. Watch the video above to see how the process works. | Video courtesy of Pacific Northwest National Laboratory Colleen Ruddick Senior Technical Research Analyst Neil Rossmeissl General Engineer Daniel B. Fishman Technology Manager MORE RESOURCES Learn more about the Energy Department's Algae Program Attend the upcoming Algal Biofuels Strategy Workshop this spring Watch Sapphire Energy's Green Crude oil production process, which produces green crude oil from algae biomass that is cultivated and

134

Webinar: Algal Biofuels Consortium Releases Groundbreaking Research Results  

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

Dr. Jose Olivares of Los Alamos National Laboratory (LANL) presented the results of algal biofuels research conducted by the National Alliance for Advanced Biofuels and Bioproducts (NAABB) on June 11, 2014.

135

Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading  

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

Algal lipid upgrading is one of eight priority pathways chosen to convert biomass into hydrocarbon fuels by the Bioenergy Technologies Office. These pathways were down-selected from an initial list of 18.

136

Bioenergy Technologies Office R&D Pathways: Algal Lipid Upgrading  

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

algal residue is sent to anaerobic digestion, which breaks down the material into a biogas stream, a nutrient-rich liquid effluent, and a high-solids digestate ("sludge"). * The...

137

Mechanism of Algal Aggregation by Bacillus sp. Strain RP1137  

Science Journals Connector (OSTI)

...renewable energy source. Production of fuel from algae is technically feasible but not...sustainably produce fungible liquid fuels. Algae act as self-replicating bioreactors...hurdles to economically producing fuel from algae (5). Algal biomass must be concentrated...

Ryan J. Powell; Russell T. Hill

2014-04-25T23:59:59.000Z

138

THE EFFECT OF WATER MOTION ON ALGAL SPORE ADHESION  

Science Journals Connector (OSTI)

Nov 2, 1972 ... The effects of water motion on the attachment of algal germ cells to ... This study is concerned with the effect ...... Studies on the ship-fouling.

1999-12-31T23:59:59.000Z

139

Determination of Total Solids and Ash in Algal Biomass: Laboratory...  

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

Solids and Ash in Algal Biomass Laboratory Analytical Procedure (LAP) Issue Date: December 2, 2013 S. Van Wychen and L. M. L. Laurens Technical Report NRELTP-5100-60956 December...

140

Mechanism of Algal Aggregation by Bacillus sp. Strain RP1137  

Science Journals Connector (OSTI)

...cultivation of algae on wastewaters for fuels and products (PI, Feng Chen...nbt0109-15 . 2. Chisti, Y . 2008. Biodiesel from microalgae beats bioethanol...production of algae for transportation fuels in the Southwest. Algal Res. 1...

Ryan J. Powell; Russell T. Hill

2014-04-25T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

BETO Live Webinar: Algal Biofuels Consortium Releases Groundbreaking Research Results  

Office of Energy Efficiency and Renewable Energy (EERE)

Dr. Jose Olivares of Los Alamos National Laboratory will present the results of algal biofuels research conducted by the National Alliance for Advanced Biofuels and Bioproducts (NAABB). NAABB is...

142

One-Step Conversion of Algal Biomass to Biodiesel with Formation of an Algal Char as Potential Fertilizer  

Science Journals Connector (OSTI)

We describe a new procedure for conversion of algal biomass into biodiesel using a single step process through the ... of tetramethylammonium hydroxide (TMAH). The dried algae is placed in a laboratory-scale reac...

E. Adair Johnson; Zhanfei Liu; Elodie Salmon…

2013-01-01T23:59:59.000Z

143

The Integrated Biorefinery: Conversion of Corn Fiber to Value-added Chemicals  

SciTech Connect

This presentation provides a summary of Michigan Biotechnology Institute's efforts to employ the corn fiber fraction of a dry grind ethanol plant as a feedstock to produce succinic acid which has potential as a building block intermediate for a wide range of commodity chemicals.

Susanne Kleff

2007-03-24T23:59:59.000Z

144

Departments of Energy, Navy, and Agriculture Invest $210 million in Three Commercial Biorefineries to Produce Drop-in Biofuel for the Military  

Office of Energy Efficiency and Renewable Energy (EERE)

In 2014, the U.S. Departments of Energy, Navy, and Agriculture announced that Emerald Biofuels, Fulcrum Energy, and Red Rock Biofuels have been awarded contracts to construct biorefineries capable...

145

HABITAT AND BIODIVERSITY MAPPING, FOR THE DETERMINATION OF ALGAL BIOMASS AQUACULTURE SITES IN THE COSTAL AREAS OF PUERTO RICO  

E-Print Network (OSTI)

HABITAT AND BIODIVERSITY MAPPING, FOR THE DETERMINATION OF ALGAL BIOMASS AQUACULTURE SITES production of algal biomass for the production of biofuels in Puerto Rico. The study evaluates

Gilbes, Fernando

146

Department of Energy Announces $24 Million for Algal Biofuels Research |  

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

4 Million for Algal Biofuels 4 Million for Algal Biofuels Research Department of Energy Announces $24 Million for Algal Biofuels Research June 28, 2010 - 12:00am Addthis Washington, DC - The U.S. Department of Energy announced today the investment of up to $24 million for three research groups to tackle key hurdles in the commercialization of algae-based biofuels. The selections will support the development of a clean, sustainable transportation sector - a goal of the Department's continued effort to spur the creation of the domestic bio-industry while creating jobs. Developing cost-effective renewable transportation fuels is a key component of the Administration's strategy to cut greenhouse gas emissions and move the Nation toward energy independence. "Partnerships such as these focus the creative powers of the public,

147

Algal Biology Program at Los Alamos gets a star  

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

Algal Biology Program gets a star Algal Biology Program gets a star Algal Biology Program at Los Alamos gets a star Richard Sayre, one of the nation's top specialists in algae and energy-producing plant research, has joined LANL to help boost cutting-edge research. October 11, 2011 Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials. Los Alamos National Laboratory sits on top of a once-remote mesa in northern New Mexico with the Jemez mountains as a backdrop to research and innovation covering multi-disciplines from bioscience, sustainable energy sources, to plasma physics and new materials.

148

E-Print Network 3.0 - algal lipid bodies Sample Search Results  

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

number of unique scale-up challenges. Algal Lipid: Precursor to Biofuels Bio-Crude Biogas... National Algal Biofuels Technology Roadmap MAY 2010 BIOMASS PROGRAM 12;12;U.S....

149

Ethanol production in biorefineries using lignocellulosic feedstock – GHG performance, energy balance and implications of life cycle calculation methodology  

Science Journals Connector (OSTI)

Abstract Co-production of high-value biobased products in biorefineries is a promising option for optimized utilization of biomass. Lignocellulosic materials such as agricultural and forest residues have been identified as attractive alternative feedstocks because of their high availability and low resource demand. This study assessed the greenhouse gas (GHG) performance and energy balance of ethanol co-production with biogas and electricity in biorefineries using straw and forest residues. Two calculation methods were used: Method I (ISO), which applied the international standard for life cycle assessment, and Method II, which applied the EU Renewable Energy Directive (RED) methodology. These methods differed in allocation procedure, functional unit and system boundaries. Analysis of the importance of significant methodological choices and critical parameters showed that the results varied depending on calculation method, with co-product handling and the inclusion of upstream impacts from residue harvesting explaining most of the differences. Important life cycle steps were process inputs in terms of enzymes and changes in soil organic carbon content due to removal of residues. Ethanol produced from forest residues generally gave lower GHG emissions than straw-based ethanol. The GHG savings for both feedstocks were 51–84% relative to fossil fuel. Omission of upstream impacts from residue recovery in agriculture and forestry in the RED method means that it risks overlooking important environmental effects of residue reuse. Furthermore, the default allocation procedure used in the RED method (energy allocation) may need revision for biorefineries where multiple products with different characteristics are co-produced.

Hanna Karlsson; Pål Börjesson; Per-Anders Hansson; Serina Ahlgren

2014-01-01T23:59:59.000Z

150

Mechanism of Algal Aggregation by Bacillus sp. Strain RP1137  

Science Journals Connector (OSTI)

...Maryland, USA Alga-derived biofuels are one of the best alternatives for economically...renewable energy source...fuel from algae is technically...petroleum. Algal biofuels represent one of the best alternatives to sustainably...liquid fuels. Algae act as self-replicating...use light energy to chemically...

Ryan J. Powell; Russell T. Hill

2014-04-25T23:59:59.000Z

151

Toxic Algal Blooms in a Changing Coastal Ocean  

E-Print Network (OSTI)

warming Royal Society, 2005 How will global change affect harmful algal blooms and toxin production? #12 2011, Mendocino county, CA Gonyaulax spinifera #12;Ocean acidification Global;Warming favors dinoflagellate blooms Cloern et al. 2005, GRL 32 #12;Dinoflagellate range extensions

Rohs, Remo

152

Recycling Water: one step to making algal biofuels a reality  

E-Print Network (OSTI)

Recycling Water: one step to making algal biofuels a reality Manuel Vasquez, Juan Sandoval acquisition of solar power, nuclear power, and biofuels to diversify the country's domestic energy profile, the chemical make-up of biofuels allows them to be readily converted into their petroleum counterparts making

Fay, Noah

153

Special Seminar Realizing the Full Potential of Algal Biofuels  

E-Print Network (OSTI)

of Algal Biofuels Dr. Ronald R. Chance Senior Scientific Advisor, Physical Sciences Algenol Biofuels Fort: Although biofuels have great potential as lower-carbon-footprint, drop-in fuels for existing transportation, economic viability, and achievable reduction in carbon footprint. A cyanobacteria-based biofuels system

Garfunkel, Eric

154

Update on Genomic Studies of Algae Paths toward Algal Genomics  

E-Print Network (OSTI)

Update on Genomic Studies of Algae Paths toward Algal Genomics Arthur R. Grossman* The Carnegie of genomic information that is being used to help researchers understand the gene content of organisms, how the expression of genes. In this introductory manuscript, I discuss select algae and how genomics is impacting

155

Integrated Photo-Bioelectrochemical System for Contaminants Removal and Bioenergy Production  

Science Journals Connector (OSTI)

Integrated Photo-Bioelectrochemical System for Contaminants Removal and Bioenergy Production ... This system achieves the simultaneous removal from a synthetic solution of organics (in the MFC) and nutrients (in the algal bioreactor), and the production of bioenergy in electricity and algal biomass through bioelectrochemical and microbiological processes. ...

Li Xiao; Erica B. Young; John A. Berges; Zhen He

2012-09-21T23:59:59.000Z

156

A Taste of Algal Genomes from the Joint Genome Institute  

SciTech Connect

Algae play profound roles in aquatic food chains and the carbon cycle, can impose health and economic costs through toxic blooms, provide models for the study of symbiosis, photosynthesis, and eukaryotic evolution, and are candidate sources for bio-fuels; all of these research areas are part of the mission of DOE's Joint Genome Institute (JGI). To date JGI has sequenced, assembled, annotated, and released to the public the genomes of 18 species and strains of algae, sampling almost all of the major clades of photosynthetic eukaryotes. With more algal genomes currently undergoing analysis, JGI continues its commitment to driving forward basic and applied algal science. Among these ongoing projects are the pan-genome of the dominant coccolithophore Emiliania huxleyi, the interrelationships between the 4 genomes in the nucleomorph-containing Bigelowiella natans and Guillardia theta, and the search for symbiosis genes of lichens.

Kuo, Alan; Grigoriev, Igor

2012-06-17T23:59:59.000Z

157

Biomass Fractionation for the Biorefinery: Heteronuclear Multiple Quantum Coherence–Nuclear Magnetic Resonance Investigation of Lignin Isolated from Solvent Fractionation of Switchgrass  

Science Journals Connector (OSTI)

Biomass Fractionation for the Biorefinery: Heteronuclear Multiple Quantum Coherence–Nuclear Magnetic Resonance Investigation of Lignin Isolated from Solvent Fractionation of Switchgrass ... Center for Renewable Carbon, Center for Direct Catalytic Conversion of Biomass to Biofuels (C3Bio), University of Tennessee, 2506 Jacob Drive, Knoxville, Tennessee 37996, United States ... The results show that solvent fractionation conditions between about 120 °C and 0.1 M H2SO4 and 160 °C and 0.025 M H2SO4 are optimal for separating biomass in the biorefinery to give process streams most suitable for biobased fuel and chemical production. ...

Joseph J. Bozell; C. J. O'Lenick; Stacy Warwick

2011-07-27T23:59:59.000Z

158

Chapter 12 - Scale-Up and Commercialization of Algal Cultivation and Biofuel Production  

Science Journals Connector (OSTI)

Abstract Algae are currently being considered as a versatile feedstock for biofuel production because of their fast growth rate and high biomass productivity. Algae could simultaneously act as a carbon sink and water purifier if their cultivation were coupled with flue gas and wastewater treatment, respectively. Hence, an understanding of the overall supply chains for algal biofuel production is exceptionally important to determine whether it is worthwhile to scale up and commercialize algal cultivation for biofuel production. In this chapter, various aspects and constraints associated with the commercialization of algal biofuels are deliberated in detail, especially from the perspective of life-cycle energy balance. In addition, discussions on the economic assessments of algal biofuels are included in this chapter to provide an overview of the current state of algal biofuels in the fuel market. Potential algal biofuel conversion technologies, such as transesterification, starch hydrolysis and fermentation, pyrolysis, and hydrothermal liquefaction are also presented.

Man Kee Lam; Keat Teong Lee

2014-01-01T23:59:59.000Z

159

Energy Department Awards $3.5 Million to Develop Cost-Competitive Algal Biofuels  

Office of Energy Efficiency and Renewable Energy (EERE)

The Energy Department announced today $3.5 million for an algae project aimed at accelerating the development of sustainable, affordable algal biofuels. This research project supports the Department’s goal of producing 2,500 gallons of algal biofuel feedstock per acre per year by 2018, an important milestone toward reducing the cost of algal biofuels to cost-competitive levels of 5,000 gallons per acre per year by 2022.

160

Investigating fatty acid biosynthesis within the algal chloroplast using Chlamydomonas reinhardtii as a model  

E-Print Network (OSTI)

offering a continuous algal production-secretion system thatalgal lipids [124]. As such, there are many research groups interested in engineering fatty acid production and secretion

Blatti, Jillian L.

2012-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Departments of the Navy, Energy and Agriculture Invest in Construction of Three Biorefineries to Produce Drop-In Biofuel for Military  

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

As part of a 2011 Presidential directive, the Departments of Navy, Energy, and Agriculture announced today that three companies have been awarded contracts to construct and commission biorefineries capable of producing “drop-in” biofuels to meet the transportation needs of the military and private sector.

162

Lower Permian algal stromatolites from Kansas and Oklahoma  

E-Print Network (OSTI)

be attributed in part to effects of leaching. TABLE 1—Phosphate Content of Various Well- ington Formation Algae from Kansas and Oklahoma [Data by J. M. LAstmoNs] CALCAREOUS ALGAL SAMPLES PERCENT OF PO4 (by weight) Loc. I, bed 4 0.358 Loc. 1, bed 8 0.218 Loc... or absent. The basic data from 15 slides condensed in Table 3 should give a good idea of the micro- structure. Actually, in most stromatolites pre- viously studied by me, the slides show very little except the laminae. This Wellington collection shows more...

Tasch, P.; Kidson, E.; Johnson, J. Harlan

1969-10-01T23:59:59.000Z

163

A Collection of Algal Genomes from the JGI  

SciTech Connect

Algae, defined as photosynthetic eukaryotes other than plants, constitute a major component of fundamental eukaryotic diversity. Acquisition of the ability to conduct oxygenic photosynthesis through endosymbiotic events has been a principal driver of eukaryotic evolution, and today algae continue to underpin aquatic food chains as primary producers. Algae play profound roles in the carbon cycle, can impose health and economic costs through toxic blooms, and are candidate sources for bio-fuels; all of these research areas are part of the mission of DOE?s Joint Genome Institute (JGI). A collection of algal projects ongoing at JGI contributes to each of these areas and illustrates analyses employed in their genome exploration.

Kuo, Alan; Grigoriev, Igor

2012-03-19T23:59:59.000Z

164

Process Design and Economics for the Conversion of Algal Biomass to Biofuels: Algal Biomass Fractionation to Lipid- and Carbohydrate-Derived Fuel Products  

SciTech Connect

Beginning in 2013, NREL began transitioning from the singular focus on ethanol to a broad slate of products and conversion pathways, ultimately to establish similar benchmarking and targeting efforts. One of these pathways is the conversion of algal biomass to fuels via extraction of lipids (and potentially other components), termed the 'algal lipid upgrading' or ALU pathway. This report describes in detail one potential ALU approach based on a biochemical processing strategy to selectively recover and convert select algal biomass components to fuels, namely carbohydrates to ethanol and lipids to a renewable diesel blendstock (RDB) product. The overarching process design converts algal biomass delivered from upstream cultivation and dewatering (outside the present scope) to ethanol, RDB, and minor coproducts, using dilute-acid pretreatment, fermentation, lipid extraction, and hydrotreating.

Davis, R.; Kinchin, C.; Markham, J.; Tan, E.; Laurens, L.; Sexton, D.; Knorr, D.; Schoen, P.; Lukas, J.

2014-09-01T23:59:59.000Z

165

Short Communication Algal cell disruption using microbubbles to localize ultrasonic energy  

E-Print Network (OSTI)

-pressure homogenizers (HPH) (Lee et al., 2012). Unfortunately, the heat of combustion of algal biomass is only 2:7 Ã? 107: energy requirements for such a process were estimated to be one-fourth of the available heat of combustion of algal biomass and one-fifth of currently used cell disruption methods. This increase in energy

Freund, Jonathan B.

166

Evolution of Red Algal Plastid Genomes: Ancient Architectures, Introns, Horizontal Gene Transfer, and  

E-Print Network (OSTI)

Evolution of Red Algal Plastid Genomes: Ancient Architectures, Introns, Horizontal Gene Transfer, Station Biologique, Roscoff, France Abstract Red algae have the most gene-rich plastid genomes known across all available red algal plastid genomes we show they all share a highly compact and slowly

Martone, Patrick T.

167

Process Design and Economics for the Conversion of Algal Biomass to  

E-Print Network (OSTI)

PNNL-23227 Process Design and Economics for the Conversion of Algal Biomass to Hydrocarbons: Whole and Economics for the Conversion of Algal Biomass to Hydrocarbons: Whole Algae Hydrothermal Liquefaction (BETO) is to enable the development of biomass technologies to: Reduce dependence on foreign oil

168

NOAA Harmful Algal Bloom Operational Forecast System Southwest Florida Forecast Region Maps  

E-Print Network (OSTI)

Bloom Operational Forecast System Southwest Florida Forecast Region Maps 0 5 102.5 Miles #12;Bay Harmful Algal Bloom Operational Forecast System Southwest Florida Forecast Region Maps 0 5 102.5 Miles #12 N Collier N Charlotte S Charlotte NOAA Harmful Algal Bloom Operational Forecast System Southwest

169

Environmental indicators for sustainable production of algal biofuels  

Science Journals Connector (OSTI)

Abstract For analyzing sustainability of algal biofuels, we identify 16 environmental indicators that fall into six categories: soil quality, water quality and quantity, air quality, greenhouse gas emissions, biodiversity, and productivity. Indicators are selected to be practical, widely applicable, predictable in response, anticipatory of future changes, independent of scale, and responsive to management. Major differences between algae and terrestrial plant feedstocks, as well as their supply chains for biofuel, are highlighted, for they influence the choice of appropriate sustainability indicators. Algae strain selection characteristics do not generally affect which indicators are selected. The use of water instead of soil as the growth medium for algae determines the higher priority of water- over soil-related indicators. The proposed set of environmental indicators provides an initial checklist for measures of algal biofuel sustainability but may need to be modified for particular contexts depending on data availability, goals of stakeholders, and financial constraints. Use of these indicators entails defining sustainability goals and targets in relation to stakeholder values in a particular context and can lead to improved management practices.

Rebecca A. Efroymson; Virginia H. Dale

2015-01-01T23:59:59.000Z

170

Algal biomass and sea surface temperature in the Mediterranean Basin Intercomparison of data from various satellite sensors, and implications for  

E-Print Network (OSTI)

Algal biomass and sea surface temperature in the Mediterranean Basin Intercomparison of data from and to increasing anthropogenic inputs, is an appropriate test site for observing the evolution of algal biomass progress in the knowledge of spatial and temporal variations in algal biomass in various regions

Bricaud, Annick

171

DOE/EA-1628: Environmental Assessment for Construction and Operation of a Proposed Lignocellulosic Biorefinery, POET Project LIBERTY, LLC. (September 2008)  

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

and Notice of Wetlands and Notice of Wetlands Involvement Construction and Operation of a Proposed Lignocellulosic Biorefinery, POET Project LIBERTY, LLC. Emmetsburg, Iowa Prepared for U.S. Department of Energy by September 2008 September 2008 i POET Project LIBERTY - Final EA 9-26-08.doc Contents Executive Summary ............................................................................................................................................i Acronyms, Abbreviations, and Terms............................................................................................................iv 1.0 Introduction ............................................................................................................................................ 1-1 1.1 Background......................................................................................................................................

172

Selection of Process Pathways for Biorefinery Design Using Optimization Tools: A Colombian Case for Conversion of Sugarcane Bagasse to Ethanol, Poly-3-hydroxybutyrate (PHB), and Energy  

Science Journals Connector (OSTI)

An optimization procedure is shown in order to select the most promising process pathway for the production of fuel ethanol, poly-3-hydroxybutyrate (PHB), and electricity. ... This method is useful to evaluate potential configurations of biorefineries using simple data for the solution of the optimization/superstructure model. ... (43-48) For this development using binary variables (Xi) and big-M constraints, the problem corresponds to a big-M MIP formulation. ...

Jonathan Moncada; Luis G. Matallana; Carlos A. Cardona

2013-02-18T23:59:59.000Z

173

BETO Announces June Webinar: Algal Biofuels Consortium Releases Groundbreaking Research Results  

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

BETO will host a live webinar titled “Algal Biofuels Consortium Releases Groundbreaking Research Results” on Wednesday, June 11, 2014, from 2:00 p.m. to 3:00 p.m. Eastern Standard Time.

174

Insights into the Evolution of Vitamin B12 Auxotrophy from Sequenced Algal Genomes  

E-Print Network (OSTI)

Insights into the Evolution of Vitamin B12 Auxotrophy from Sequenced Algal Genomes Katherine E. Helliwell,1 Glen L. Wheeler,2,3 Kyriacos C. Leptos,4 Raymond E. Goldstein,4 and Alison G. Smith*,1 1

Goldstein, Raymond E.

175

Determination of Total Carbohydrates in Algal Biomass: Laboratory Analytical Procedure (LAP)  

SciTech Connect

This procedure uses two-step sulfuric acid hydrolysis to hydrolyze the polymeric forms of carbohydrates in algal biomass into monomeric subunits. The monomers are then quantified by either HPLC or a suitable spectrophotometric method.

Van Wychen, S.; Laurens, L. M. L.

2013-12-01T23:59:59.000Z

176

Supplying CO2 to photosynthetic algal cultures by diffusion through gas-permeable membranes  

Science Journals Connector (OSTI)

A method of supplying CO2 to photosynthetic algal cultures by diffusion through a gas-permeable membrane was developed. The diffusion of CO2 across a silicone membrane could be described by Fick's Laws of Diffusi...

Yuan-Kun Lee; Huey-Kwan Hing

1989-09-01T23:59:59.000Z

177

Deep Water Mixing Prevents Harmful Algal Bloom Formation: Implications for Managed Fisheries Refugia  

E-Print Network (OSTI)

bloom initiation and development, they are benign to other aspects of the lower food web and environment. The results from using deep lake water to suppress harmful algal blooms indicate this may be a promising management approach and further studies...

Hayden, Natanya Jeanne

2012-10-19T23:59:59.000Z

178

Environmental indicators for sustainable production of algal biofuels  

SciTech Connect

For analyzing sustainability of algal biofuels, we identify 16 environmental indicators that fall into six categories: soil quality, water quality and quantity, air quality, greenhouse gas emissions, biodiversity, and productivity. Indicators are selected to be practical, widely applicable, predictable in response, anticipatory of future changes, independent of scale, and responsive to management. Major differences between algae and terrestrial plant feedstocks, as well as their supply chains for biofuel, are highlighted, for they influence the choice of appropriate sustainability indicators. Algae strain selection characteristics do not generally affect which indicators are selected. The use of water instead of soil as the growth medium for algae determines the higher priority of water- over soil-related indicators. The proposed set of environmental indicators provides an initial checklist for measures of biofuel sustainability but may need to be modified for particular contexts depending on data availability, goals of the stakeholders, and financial constraints. Use of these indicators entails defining sustainability goals and targets in relation to stakeholder values in a particular context and can lead to improved management practices.

Efroymson, Rebecca Ann [ORNL; Dale, Virginia H [ORNL

2014-01-01T23:59:59.000Z

179

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

SciTech Connect

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

180

Conceptual design assessment for the co-firing of bio-refinery supplied lignin project. Quarterly report, June 23--July 1, 2000  

SciTech Connect

The Conceptual Design Assessment for the Co-Firing of Bio-Refinery Supplied Lignin Project was successfully kicked off on July 23, 2000 during a meeting at the TVA-PPI facility in Muscle Shoals, AL. An initial timeline for the study was distributed, issues of concern were identified and a priority actions list was developed. Next steps include meeting with NETL to discuss de-watering and lignin fuel testing, the development of the mass balance model and ethanol facility design criteria, providing TVA-Colbert with preliminary lignin fuel analysis and the procurement of representative feed materials for the pilot and bench scale testing of the hydrolysis process.

Berglund, T.; Ranney, J.T.; Babb, C.L.

2000-07-27T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Process for selection of Oxygen-tolerant algal mutants that produce H.sub.2  

DOE Patents (OSTI)

A process for selection of oxygen-tolerant, H.sub.2 -producing algal mutant cells comprising: (a) growing algal cells photoautotrophically under fluorescent light to mid log phase; (b) inducing algal cells grown photoautrophically under fluorescent light to mid log phase in step (a) anaerobically by (1) resuspending the cells in a buffer solution and making said suspension anaerobic with an inert gas; (2) incubating the suspension in the absence of light at ambient temperature; (c) treating the cells from step (b) with metronidazole, sodium azide, and added oxygen to controlled concentrations in the presence of white light. (d) washing off metronidazole and sodium azide to obtain final cell suspension; (e) plating said final cell suspension on a minimal medium and incubating in light at a temperature sufficient to enable colonies to appear; (f) counting the number of colonies to determine the percent of mutant survivors; and (g) testing survivors to identify oxygen-tolerant H.sub.2 -producing mutants.

Ghirardi, Maria L. (Lakewood, CO); Seibert, Michael (Lakewood, CO)

1999-01-01T23:59:59.000Z

182

Seasonal and interannual variability in algal biomass and primary production in the Mediterranean Sea, as derived from 4 years of  

E-Print Network (OSTI)

Seasonal and interannual variability in algal biomass and primary production in the Mediterranean biomass and primary production on a long- term basis is required to detect possible modificationsWiFS observations. Seasonal variations of algal biomass (estimated using a previously developed regional algorithm

Bricaud, Annick

183

Chapter 22 - Whole Algal Biomass In situ Transesterification to Fatty Acid Methyl Esters as Biofuel Feedstocks  

Science Journals Connector (OSTI)

Abstract This chapter addresses the yield of lipids quantified as fatty acid methyl esters (FAME) by using different catalysts and catalyst combinations, and the acid catalyst hydrochloric acid providing a consistently high level of conversion to FAME. The discussion is accompanied by a link to the large-scale application of this process as a whole biomass conversion pathway. Microalgae-focused lipid technologies for biofuel applications, renewable and biodiesel fuel properties are described along with in situ transesterification of oleaginous algal biomass, choice of catalyst for in situ whole biomass transesterification, and the analytical characterization of lipid content in algal biomass using in situ transesterification.

Lieve M.L. Laurens

2015-01-01T23:59:59.000Z

184

A STELLA Model for Integrated Algal Biofuel Production and Wastewater Treatment.  

E-Print Network (OSTI)

??Based on a municipal wastewater treatment plant (WWTP) in Tampa, FL, a dynamic multiple-systems model was developed on the STELLA software platform to explore algae… (more)

Cormier, Ivy

2010-01-01T23:59:59.000Z

185

EA-1788: Finding of No Significant Impact | Department of Energy  

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

8: Finding of No Significant Impact 8: Finding of No Significant Impact EA-1788: Finding of No Significant Impact Sapphire Energy Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico Sapphire Energy Company proposes to construct and operated an Integrated Algal Bio-Refinery Facility to produce oil from algae, ultimately refining the oil into various types of transportation fuel. Based on the Environmental assessment (EA), the United States Department of Agriculture completed a Finding of no significant impact (FONSI), which the Department of Energy has determined to be adequate and satisfactory in describing the proposed project and the potential environmental impacts. Accordingly, DOE adopts the EA and incorporates it by reference into this FONSI. Finding of No Significant Impact for Sapphire Energy, Inc.'s Integrated

186

Alicia Moulton | Department of Energy  

Energy Savers (EERE)

Biorefinery Investments October 15 Five Energy Department Accomplishments in Algal Biofuels September 30 Educated and Equipped: Jump-Start Your Career in the Bioenergy Industry...

187

Algal Biomass Constituent Analysis: Method Uncertainties and Investigation of the Underlying Measuring Chemistries  

Science Journals Connector (OSTI)

† National Bioenergy Center, National Renewable Energy Laboratory, 1617 Cole Boulevard, Golden, Colorado 80401, United States ... There are many advantages to algal biomass-based biofuels but also a lot of challenges associated with rendering the process economical, most of which have been part of recent reviews of the literature. ... Placing microalgae on the biofuels priority list: a review of the technological challenges ...

Lieve M. L. Laurens; Thomas A. Dempster; Howland D. T. Jones; Edward J. Wolfrum; Stefanie Van Wychen; Jordan S. P. McAllister; Michelle Rencenberger; Kylea J. Parchert; Lindsey M. Gloe

2012-01-12T23:59:59.000Z

188

Role of algal aggregation in vertical carbon export during SOIREE and in other low biomass environments  

E-Print Network (OSTI)

Role of algal aggregation in vertical carbon export during SOIREE and in other low biomass induced an increase in phytoplankton biomass, but do not necessarily trigger increases in carbon export particles via coagulation. We demonstrate that in low biomass regions, where concentrations do not reach

Jackson, George

189

Electrochromism: a useful probe to study algal photosynthesis Benjamin Bailleul Pierre Cardol Cecile Breyton  

E-Print Network (OSTI)

REVIEW Electrochromism: a useful probe to study algal photosynthesis Benjamin Bailleul · Pierre of some photosynthetic pigments, resulting in the so-called ElectroChromic Shift (ECS). In this review, we of photosynthetic processes in vivo. Keywords Spectroscopy Á Electrochromism Á Photosynthesis Á Electrochemical

190

Determination of Total Solids and Ash in Algal Biomass: Laboratory Analytical Procedure (LAP)  

SciTech Connect

This procedure describes the methods used to determine the amount of moisture or total solids present in a freeze-dried algal biomass sample, as well as the ash content. A traditional convection oven drying procedure is covered for total solids content, and a dry oxidation method at 575?C is covered for ash content.

Van Wychen, S.; Laurens, L. M. L.

2013-12-01T23:59:59.000Z

191

Tracing algal support of marine food webs with fatty acids FHL Tide Bites #3 Nov. 2013  

E-Print Network (OSTI)

and into marine animals. Why do we care? Understanding which energy sources "fuel" the food web will ultimatelyTracing algal support of marine food webs with fatty acids FHL Tide Bites #3 Nov. 2013 Marine food enable better management of marine ecosystems. Believe it or not, scientists know very little about what

Carrington, Emily

192

Algal Lipid Bodies: Stress Induction, Purification, and Biochemical Characterization in Wild-Type and Starchless Chlamydomonas reinhardtii  

Science Journals Connector (OSTI)

...other algal species as biodiesel producers: if the candidate algae are known to produce...yellow-green heterokont alga that is being developed as a biodiesel producer (19...Species Program: biodiesel from algae. National Renewable...

Zi Teng Wang; Nico Ullrich; Sunjoo Joo; Sabine Waffenschmidt; Ursula Goodenough

2009-10-30T23:59:59.000Z

193

Energy Department Announces Up to $25 Million to Reduce Costs of Algal Biofuels  

Office of Energy Efficiency and Renewable Energy (EERE)

In support of President Obama’s all-of-the-above energy strategy, the Energy Department today announced up to $25 million in funding to reduce the cost of algal biofuels to less than $5 per gasoline gallon equivalent (gge) by 2019. This funding supports the development of a bioeconomy that can help create green jobs, spur innovation, improve the environment, and achieve national energy security.

194

American Process - Alpena Biorefinery  

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

Economy - "Sugar is the new crude" Paper products Silk Fabrics Natural Rubber Bio Nano Materials Bio Based Chemicals & Fuels 200 nm 2000 * Most of the world's history is...

195

Process for selection of oxygen-tolerant algal mutants that produce H{sub 2}  

DOE Patents (OSTI)

A process for selection of oxygen-tolerant, H{sub 2}-producing algal mutant cells comprises: (a) growing algal cells photoautotrophically under fluorescent light to mid log phase; (b) inducing algal cells grown photoautotrophically under fluorescent light to mid log phase in step (a) anaerobically by (1) resuspending the cells in a buffer solution and making said suspension anaerobic with an inert gas and (2) incubating the suspension in the absence of light at ambient temperature; (c) treating the cells from step (b) with metronidazole, sodium azide, and added oxygen to controlled concentrations in the presence of white light; (d) washing off metronidazole and sodium azide to obtain final cell suspension; (e) plating said final cell suspension on a minimal medium and incubating in light at a temperature sufficient to enable colonies to appear; (f) counting the number of colonies to determine the percent of mutant survivors; and (g) testing survivors to identify oxygen-tolerant H{sub 2}-producing mutants. 5 figs.

Ghirardi, M.L.; Seibert, M.

1999-02-16T23:59:59.000Z

196

Flash pyrolysis of kerogens from algal rich oil shales from the Eocene Huadian Formation, NE China  

Science Journals Connector (OSTI)

Abstract The hydrocarbon composition of the kerogen fractions of two samples (HD-20 and HD-21) from oil shale layer 4 in the Eocene Huadian Formation, NE China were investigated by analytical flash pyrolysis (650 °C/10 s) followed by gas chromatography–mass spectrometry (Py–GC–MS). Organic petrography showed that the two kerogens were almost entirely derived from algal remains but contained very different algal maceral compositions, with 40% of the macerals in HD-20 being of macroalgal origin that were not present in HD-21. Py–GC–MS yielded high concentrations of n-alkanes from both kerogens, but with different molecular weight profiles due to the different algal contributors to the two kerogen samples. The hydrocarbon pyrolysates generated at 650 °C from HD-21 in which the green microalga Botryococcus braunii was identified showed a higher proportion of longer chain alkanes and alkenes presumably from cracking of the botryococcus algaenan. We also identified a C40 monoaromatic lycopane derivative, which was absent in the HD-20. The high hydrocarbon potential of both kerogens can be attributed to common microalgal sources, whereas the macroalgae, which is abundant in HD-20, makes only a minor contribution to the hydrocarbon products.

Zhirong Zhang; John K. Volkman; Paul F. Greenwood; Wenxuan Hu; Jianzhong Qin; Tenger Borjigin; Changbo Zhai; Weixin Liu

2014-01-01T23:59:59.000Z

197

A resin-buffered nutrient solution for controlling metal speciation in the algal bottle assay  

Science Journals Connector (OSTI)

Metal speciation in solution is uncontrolled during algal growth in the traditional algal bottle assay. A resin-buffered nutrient solution was developed to overcome this problem and this was applied to test the effect of chloride (Cl?) on cadmium (Cd) uptake. Standard nutrient solution was enriched with 40 mM of either NaNO3 or NaCl, and was prepared to contain equal Cd2+ but varying dissolved Cd due to the presence of CdCln2?n complexes. Both solutions were subsequently used in an algal assay in 100 mL beakers that contained only the solution (designated “?R”) or contained the solution together with a cation exchange sulfonate resin (2 g L?1, designated “+R”) as a deposit on the bottom of the beaker. Pseudokirchneriella subcapitata was grown for 72 h (1.4 × 105–1.4 × 106 cells mL?1) in stagnant solution and shaken three times a day. Growth was unaffected by the presence of the resin (p > 0.05). The Cd concentrations in solution of the ?R devices decreased with 50–58% of initial values due to Cd uptake. No such changes were found in the +R devices or in abiotic controls. Cd uptake was unaffected by either NaNO3 or NaCl treatment in the +R device, confirming that Cd2+ is the preferred Cd species in line with the general concept of metal bioavailability. In contrast, Cd uptake in the ?R devices was two-fold larger in the NaCl treatment than in the NaNO3 treatment (p < 0.001), suggesting that CdCln2?n complexes are bioavailable in this traditional set-up. However this bioavailability is partially, but not completely, an apparent one, because of the considerable depletion of solution 109Cd in this set-up. Resin-buffered solutions are advocated in the algal bottle assay to control trace metal supply and to better identify the role of metal complexes on bioavailability.

L. Verheyen; R. Merckx; E. Smolders

2012-01-01T23:59:59.000Z

198

Red tide is an example of a Harmful Algal Bloom (HAB), which results from higher than normal growth of a tiny single-celled  

E-Print Network (OSTI)

Red tide is an example of a Harmful Algal Bloom (HAB), which results from higher than normal growth of a tiny single-celled dinoflagellate algae. Worldwide there are several algal species that can cause red, yellow, brown, and even green tide events. The species typically responsible for red tide blooms off

Watson, Craig A.

199

Green ultrasound-assisted extraction of carotenoids based on the bio-refinery concept using sunflower oil as an alternative solvent  

Science Journals Connector (OSTI)

A green, inexpensive and easy-to-use method for carotenoids extraction from fresh carrots assisted by ultrasound was designed in this work. Sunflower oil was applied as a substitute to organic solvents in this green ultrasound-assisted extraction (UAE): a process which is in line with green extraction and bio-refinery concepts. The processing procedure of this original UAE was first compared with conventional solvent extraction (CSE) using hexane as solvent. Moreover, the UAE optimal conditions for the subsequent comparison were optimized using response surface methodology (RSM) and ultra performance liquid chromatography – diode array detector – mass spectroscopy (UPLC–DAD–MS). The results showed that the UAE using sunflower as solvent has obtained its highest ?-carotene yield (334.75 mg/l) in 20 min only, while CSE using hexane as solvent obtained a similar yield (321.35 mg/l) in 60 min. The green UAE performed under optimal extraction conditions (carrot to oil ratio of 2:10, ultrasonic intensity of 22.5 W cm?2, temperature of 40 °C and sonication time of 20 min) gave the best yield of ?-carotene.

Ying Li; Anne Sylvie Fabiano-Tixier; Valérie Tomao; Giancarlo Cravotto; Farid Chemat

2013-01-01T23:59:59.000Z

200

Process Design and Economics for the Conversion of Algal Biomass to Hydrocarbons: Whole Algae Hydrothermal Liquefaction and Upgrading  

SciTech Connect

This report provides a preliminary analysis of the costs associated with converting whole wet algal biomass into primarily diesel fuel. Hydrothermal liquefaction converts the whole algae into an oil that is then hydrotreated and distilled. The secondary aqueous product containing significant organic material is converted to a medium btu gas via catalytic hydrothermal gasification.

Jones, Susanne B.; Zhu, Yunhua; Anderson, Daniel B.; Hallen, Richard T.; Elliott, Douglas C.; Schmidt, Andrew J.; Albrecht, Karl O.; Hart, Todd R.; Butcher, Mark G.; Drennan, Corinne; Snowden-Swan, Lesley J.; Davis, Ryan; Kinchin, Christopher

2014-03-20T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Altered Lipid Composition and Enhanced Nutritional Value of Arabidopsis Leaves following Introduction of an Algal Diacylglycerol Acyltransferase 2  

Science Journals Connector (OSTI)

...implied that the ectopic introduction of DGTT2 activity in...potential benefits of engineering TAG content in transgenic...for Biomass and Other Fuels. (Golden, CO: National...from microalgae for biodiesel production: A review...Arabidopsis Leaves following Introduction of an Algal Diacylglycerol...

Sanjaya; Rachel Miller; Timothy P. Durrett; Dylan K. Kosma; Todd A. Lydic; Bagyalakshmi Muthan; Abraham J.K. Koo; Yury V. Bukhman; Gavin E. Reid; Gregg A. Howe; John Ohlrogge; Christoph Benning

2013-02-15T23:59:59.000Z

202

www.sciencemag.org SCIENCE VOL 302 14 NOVEMBER 2003 1111 Algal Clues to Antarctic Ice Shelf Ages  

E-Print Network (OSTI)

the Perspective by Wolff) present an ice core record of methanesulfonic acid, a species produced by algae livingwww.sciencemag.org SCIENCE VOL 302 14 NOVEMBER 2003 1111 Algal Clues to Antarctic Ice Shelf Ages The naturally high variability of sea ice extent in Antarctica and the short duration of instrumental records

Nori, Franco

203

"Real-Time Coastal Observing Systems for Ecosystem Dynamics and Harmful Algal Blooms" Resubmitted 4 March 2005  

E-Print Network (OSTI)

Initiation and Prediction in Large European Marine Ecosystems (HABILE) in the North Sea, Fisheries & Oceans"Real-Time Coastal Observing Systems for Ecosystem Dynamics and Harmful Algal Blooms" Resubmitted 4 ________________________________________________________________________ X.1 Introduction X X.2 Processes in the coastal ocean X X.2.1 Physical processes X X.2.2 Biological

Fabrikant, Sara Irina

204

Differences in the capacity for radiationless energy dissipation in the photochemical apparatus of green and blue-green algal lichens associated with differences in carotenoid composition  

Science Journals Connector (OSTI)

Green algal lichens, which were able to form ... exhibited a high capacity to dissipate excess excitation energy nonradiatively in the antenna chlorophyll as indicated...M, the maximum yield of fluorescence induc...

Barbara Demmig-Adams; William W. Adams III; Franz-C. Czygan; Ulrich Schreiber…

1990-03-01T23:59:59.000Z

205

Microalgal biomethane production integrated with an existing biogas plant: A case study in Sweden  

Science Journals Connector (OSTI)

Abstract Microalgae are considered as potential sources for biodiesel production due to the higher growth rate than terrestrial plants. However, the large-scale application of algal biodiesel would be limited by the downstream cost of lipid extraction and the availability of water, CO2 and nutrients. A possible solution is to integrate algae cultivation with existing biogas plant, where algae can be cultivated using the discharges of CO2 and digestate as nutrient input, and then the attained biomass can be converted directly to biomethane by existing infrastructures. This integrated system is investigated and evaluated in this study. Algae are cultivated in a photobioreactor in a greenhouse, and two cultivation options (greenhouse with and without heating) are included. Life cycle assessment of the system was conducted, showing that algal biomethane production without greenhouse heating would have a net energy ratio of 1.54, which is slightly lower than that (1.78) of biomethane from ley crop. However, land requirement of the latter is approximately 68 times that of the former, because the area productivity of algae could reach at about 400 t/ha (dry basis) in half a year, while the annual productivity of ley crop is only about 5.8 t/ha. For the case of Växtkraft biogas plant in Västerås, Sweden, the integrated system has the potential to increase the annual biomethane output by 9.4%. This new process is very simple, which might have potential for scale-up and commercial application of algal bioenergy.

Xiaoqiang Wang; Eva Nordlander; Eva Thorin; Jinyue Yan

2013-01-01T23:59:59.000Z

206

Environmental Assessments (EA) | Department of Energy  

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

September 4, 2009 September 4, 2009 EA-1655: Final Environmental Assessment Berkeley Lab Laser Accelerator (BELLA) Laser Acquisition, Installation and Use for Research and Development September 1, 2009 EA-1584: Final Environmental Assessment Sand Point Wind Installation Project Sand Point, Alaska September 1, 2009 EA-1788: Final Environmental Assessment Sapphire Energy, Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico August 3, 2009 EA-1674: Final Environmental Assessment 10 CFR 431 Energy Conservation Program: Energy Conservation Standards for Refrigerated Bottled or Canned Beverage Vending Machines August 3, 2009 EA-1659: Final Environmental Assessment Proposed Demolition of Building 330 at Argonne National Laboratory August 3, 2009 EA-1652: Final Environmental Assessment

207

Grantsdown.xls  

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

American Recovery and Reinvestment Act American Recovery and Reinvestment Act Funding Opportunity Announcement Table TITLE FOA # Demonstration of Integrated Biorefinery Operations DE-FOA-0000096 Expansion of Infrastructure for Ethanol Blends DE-FOA-0000125 Development of Algal / Advanced Biofuels Consortia DE-FOA-0000123 Geothermal Technologies Program: Ground Source Heat Pumps DE-FOA-0000116 Enhanced Geothermal Systems Component Research and Development/Analysis DE-FOA-0000075 Geothermal Technologies Program: Validation of Innovative Exploration Technologies; Geothermal Energy Production; Geothermal Data Development, Collection, and Maintenance DE-FOA-0000109 Enhanced Geothermal Systems Demonstrations DE-FOA-0000092 Hydroelectric Facility Modernization DE-FOA-0000120

208

Algal growth potentials and heavy-metal concentrations of the primary streams to upper Beaver Lake. Technical completion report  

SciTech Connect

Algal-growth potential was inhibited by heavy metals in upper Beaver Lake, Arkansas. Upper Beaver Lake receives water from three tributaries. One contains a small reservoir and the combined streams receive sewage input. Collections were made approximately monthly at eight sites for the Algal Assay Bottle Test (AABT) and heavy-metal analysis. In general, AABT results indicated that the collections above the sewage input were phosphorus-limited while those below were nitrogen- or combined nitrogen- and phosphorus-limited. Growth inhibition occurred during summer and early fall at various sites with greater inhibition at the confluence of the streams. No inhibitions occurred at the site below the sewage input. Heavy-metal concentrations had an overall tendency to increase downstream. Values within the small reservoir were 50-100% higher than in the feeder stream. Highest values of Pb were observed below the reservoir. SO/sub 4/, Cl, Mg, Ca, Na and K had high values during low flow in August-October. Mn, Pb, and Fe exceeded EPA-recommended standards for drinking water.

Meyer, R.L.; Green, W.R.; Steele, K.F.; Wickliff, D.

1986-06-01T23:59:59.000Z

209

Microsoft Word - aDE-FOA-0000096.rtf | Department of Energy  

Energy Savers (EERE)

More Documents & Publications Integrated Biorefinery Process DISCLAIMER: GTP energy production from low-temperature resources, coproduced fluids, and geopressured resources....

210

Integrated Forest Products Refinery (IFPR)  

SciTech Connect

Pre-extraction–kraft studies of hardwoods showed that when extracting about 10% of the wood, the final kraft pulp yield and physical properties could only be maintained at a level similar to that of regular kraft pulp when the final extract pH was close to neutral. This so-called “near neutral” pre-extraction condition at a level of 10% wood dissolution was achieved by contacting the wood chips with green liquor (GL) at a charge of about 3% (as Na2O on wood) at 160 °C for almost 2 hours (or an H-factor of about 800 hrs.). During subsequent kraft cooking of the pre-extracted hardwood chips the effective alkali charge could be reduced by about 3% (as Na2O on wood) and the cooking time shortened relative to that during regular kraft cooking, while still producing the same bleachable grade kappa number as the kraft control pulp. For softwood, no extraction conditions were discovered in the present investigation whereby both the final kraft pulp yield and physical properties could be maintained at a level similar to that of regular softwood kraft pulp. Therefore for hardwoods the “near- neutral green liquor pre-extraction conditions do meet the requirements of the IFPR concept, while for softwood, no extraction conditions were discovered which do meet these requirements. Application of simulated industrial GL at an extraction H-factor of about 800 hrs and 3% GL charge in a recirculating digester produced an hardwood extract containing about 4% (on wood) of total anhydro-sugars, 2% of acetic acid, and 1.3% of lignin. Xylan comprised of 80% of the sugars of which about 85% is oligomeric. Since only polymeric hemicelluloses and lignin may be adsorbed on pulp (produced at a yield of about 50% from the original wood), the maximum theoretical yield increase due to adsorption may be estimated as 10% on pulp (or 5% on wood). However, direct application of raw GL hardwood extract for hemicelluloses adsorption onto hardwood kraft pulp led to a yield increase of only about 1% (on pulp). By using the wet-end retention aid guar gum during the adsorption process at a charge of 0.5% on pulp the yield gain may be increased to about 5%. Unfortunately, most of this yield increase is lost during subsequent alkaline treatments in the pulp bleach plant. It was found that by performing the adsorption at alkaline conditions the adsorption loss during alkaline treatment in the bleach plant is mostly avoided. Thus a permanent adsorption yield of about 3 and 1.5% (on pulp) was obtained with addition of guar gum at a charge of 0.5 and 0.1% respectively during adsorption of GL hardwood extract on pre-extracted kraft pulp at optimal conditions of pH 11.5, 90 C for 60 minutes at 5% consistency. The beatability of the adsorbed kraft pulps was improved. Also, significant physical strength improvements were achieved. Further study is needed to determine whether the improvements in pulp yield and paper properties make this an economic IFPR concept. Application of the wood solids of a hot water extract of Acer rubrum wood strands as a substitute for polystyrene used for production of SMC maintained the water adsorption properties of the final product. Further work on the physical properties of the hemicellulose containing SMCs need to be completed to determine the potential of wood extracts for the production of partially renewable SMCs. The discovery of the “near-neutral” green liquor extraction process for hardwood was formed the basis for a commercial Integrated Biorefinery that will extract hemicelluloses from wood chips to make biofuels and other specialty chemicals. The pulp production process will be maintained as is proposed in the present researched IFBR concept. This Integrated Biorefinery will be constructed by Red Shield Acquisition LLC (RSA) at the Old Town kraft pulp mill in Maine. RSA in collaboration with the University of Maine will develop and commercialize the hemicellulose extraction process, the conversion of the hemicellulose sugars into butanol by fermentation, and the separation of specialty chemicals such as acetic acid fr

van Heiningen, Adriaan R. P.

2010-05-29T23:59:59.000Z

211

U.S. DEPARTMENT OF ENERGY - NETL CATEGORICAL EXCLUSION (CX) DESIGNATION FORM  

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

FOA-000015 FOA-000015 Phycal, LLC FE DE-FE0001888 SCC 2010 Jason C. Hissam 01/01/2010-6/30/2010 Cleveland, OH Beneficial CO2 Capture in an Integrated Algal Biorefinery for Renewable Generation and Transportation Fuels *NCO Comment: This CX is for Phase 1 activities only. JG 01/26/2010 Phycal proposes to sequester and feed CO2 to an open raceway pond using partially processed wastewater in an algal oil production process. Phycal is using two novel technologies, Olexal and Heteroboost. Jason C. Hissam Digitally signed by Jason C. Hissam DN: cn=Jason C. Hissam, o=Fuels Division, ou=315, email=jason.hissam@netl.doe.gov, c=US Date: 2009.12.03 12:54:10 -05'00' 12 03 2009 john ganz Digitally signed by john ganz DN: cn=john ganz, o=NETL- DOE, ou=140 OPFC, email=john.ganz@netl.doe.gov, c=US

212

Insolation integrator  

DOE Patents (OSTI)

An electric signal representative of the rate of insolation is integrated to determine if it is adequate for operation of a solar energy collection system.

Dougherty, John J. (Norristown, PA); Rudge, George T. (Lansdale, PA)

1980-01-01T23:59:59.000Z

213

Bio-refinery of Orange peels waste. a New Concept based on Integrated Green and Solvent Free Extraction Processes Using Ultrasound and Microwave Techniques to Obtain Essential Oil, Polyphenols and Pectin  

Science Journals Connector (OSTI)

Abstract In this study, extraction of essential oil, polyphenols and pectin from orange peel has been optimized using microwave and ultrasound technology without adding any solvent but only “in situ” water which was recycled and used as solvent. The essential oil extraction performed by Microwave Hydrodiffusion and Gravity (MHG) was optimized and compared to steam distillation extraction (SD). No significant changes in yield were noticed: 4.22±0.03% and 4.16±0.05% for MHG and SD respectively. After extraction of essential oil, residual water of plant obtained after MHG extraction was used as solvent for polyphenols and pectin extraction from MHG residues. Polyphenols extraction was performed by ultrasound-assisted extraction (UAE) and conventional extraction (CE). Response surface methodology (RSM) using central composite designs (CCD) approach was launched to investigate the influence of process variables on the ultrasound-assisted extraction (UAE). The statistical analysis revealed that the optimized conditions of ultrasound power and temperature were 0.956 W/cm2 and 59.83 °C giving a polyphenol yield of 50.02 mg GA/ 100 g dm. Compared with the conventional extraction (CE), the UAE gave an increase of 30% in TPC yield. Pectin was extracted by conventional and Microwave assisted extraction. This technique gives a maximal yield of 24.2% for microwave power of 500 W in only 3 min whereas conventional extraction gives 18.32% in 120 min. Combination of microwave, ultrasound and the recycled “in situ” water of citrus peels allow us to obtain high added values compounds in shorter time and managed to make a closed loop using only natural resources provided by the plant which makes the whole process intensified in term of time and energy saving, cleanliness and reduced waste water.

Meryem Boukroufa; Chahrazed Boutekedjiret; Loïc Petigny; Njara Rakotomanomana; Farid Chemat

2014-01-01T23:59:59.000Z

214

Systems Integration  

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

Through the SunShot Initiative, the U.S. Department of Energy (DOE) supports the development of innovative, cost-effective solutions that allow increasing amounts of solar energy to integrate...

215

Integration elements  

Science Journals Connector (OSTI)

Market-based integration is simple: Do whatever you want, the rest is up to the market. This model of the individual and its relation to others best suits the logic of the consumer society ?self-orientation an...

Dr. Eric Dieth

2011-01-01T23:59:59.000Z

216

Procurement Integrity  

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

employment with certain bidders or offerors. This chapter is intended to act as a primer for all DOE employees on issues related to procurement integrity. As such, not all...

217

NREL: Energy Systems Integration - Integrated Deployment Workshop  

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

Integrated Deployment Workshop Integrated Deployment Workshop The Energy Systems Integration Facility workshop, Integrated Deployment, was held August 21 - 23, 2012 at the National Renewable Energy Laboratory in Golden, Colorado. Each day of the workshop, which included a tour of the Energy Systems Integration Facility, focused on a different topic: Day 1: Utility-Scale Renewable Integration Day 2: Distribution-Level Integration Day 3: Isolated and Islanded Grid Systems The agenda and presentations from the workshop are below. Agenda Energy Systems Integration Facility Overview ESIF Technology Partnerships Integrated Deployment Model Integrated Deployment and the Energy Systems Integration Facility: Workshop Proceedings Printable Version Energy Systems Integration Home Research & Development

218

Opportunities for CHP at Wastewater Treatment Facilities: Market...  

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

2008 EPA CHP Partnership Update Biomass Program Perspectives on Anaerobic Digestion and Fuel Cell Integration at Biorefineries Biogas Technologies and Integration with Fuel Cells...

219

integr~1  

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

7 7 AUDIT REPORT THE U.S. DEPARTMENT OF ENERGY' S MANAGEMENT OF RESEARCH AND DEVELOPMENT INTEGRATION MARCH 1998 U.S. DEPARTMENT OF ENERGY OFFICE OF INSPECTOR GENERAL OFFICE OF AUDIT SERVICES DEPARTMENT OF ENERGY Washington, DC 20585 MEMORANDUM FOR THE SECRETARY FROM: Gregory H. Friedman Principal Deputy Inspector General SUBJECT: INFORMATION : Audit Report on "Audit of the Department of Energy's Management of Research and Development Integration" BACKGROUND The Congress, independent task forces, and advisory groups have pointed out the need for the Department to improve its integration of research and development (R&D) projects. In the past, R&D management was carried out by different program offices with the research being

220

Historical Interrelated Variations of Mercury and Aquatic Organic Matter in Lake Sediment Cores from a Subarctic Lake in Yukon, Canada: Further Evidence toward the Algal-Mercury Scavenging Hypothesis  

Science Journals Connector (OSTI)

Historical Interrelated Variations of Mercury and Aquatic Organic Matter in Lake Sediment Cores from a Subarctic Lake in Yukon, Canada: Further Evidence toward the Algal-Mercury Scavenging Hypothesis ... In recent sediments, S1 is a good indicator of the labile portion of algal-derived organic matter, but it is highly susceptible to the degradation exerted by selective diagenetic processes (by bacterial processes and/or oxidation). ... The pelagic-to-benthic process of algal scavenging of contaminants such as Hg in these lakes is exactly analogous to the well-known “biological pump” that operates in the world’s oceans to transfer carbon and trace elements including Hg from the upper oceanic water column to bottom waters and sediments (24). ...

G. A. Stern; H. Sanei; P. Roach; J. DeLaronde; P. M. Outridge

2009-09-21T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

An Integrated Assessment of Location-Dependent Scaling for Microalgae Biofuel Production Facilities  

SciTech Connect

Successful development of a large-scale microalgae-based biofuels industry requires comprehensive analysis and understanding of the feedstock supply chain—from facility siting/design through processing/upgrading of the feedstock to a fuel product. The evolution from pilot-scale production facilities to energy-scale operations presents many multi-disciplinary challenges, including a sustainable supply of water and nutrients, operational and infrastructure logistics, and economic competitiveness with petroleum-based fuels. These challenges are addressed in part by applying the Integrated Assessment Framework (IAF)—an integrated multi-scale modeling, analysis, and data management suite—to address key issues in developing and operating an open-pond facility by analyzing how variability and uncertainty in space and time affect algal feedstock production rates, and determining the site-specific “optimum” facility scale to minimize capital and operational expenses. This approach explicitly and systematically assesses the interdependence of biofuel production potential, associated resource requirements, and production system design trade-offs. The IAF was applied to a set of sites previously identified as having the potential to cumulatively produce 5 billion-gallons/year in the southeastern U.S. and results indicate costs can be reduced by selecting the most effective processing technology pathway and scaling downstream processing capabilities to fit site-specific growing conditions, available resources, and algal strains.

Coleman, Andre M.; Abodeely, Jared; Skaggs, Richard; Moeglein, William AM; Newby, Deborah T.; Venteris, Erik R.; Wigmosta, Mark S.

2014-06-19T23:59:59.000Z

222

Integrated System  

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

Integrated Window System Our research activities in the field of high performance windows have led us to conclude that even by using high performance insulating glass units, low conductivity frames, and warm edge spacers, there are still untapped sources for improving energy efficiency in the design and use of residential windows. While such high performance windows are a dramatic improvement over conventional units, they do not reduce conductive losses through wall framing around the window, offer guarantees against excessive wall/window infiltration nor do they adapt to the daily and seasonal potentials for night insulation and summer shading. To meet this need, we have been working on the design, development, and prototyping of Integrated Window Systems (IWS) since 1993. Integrated Window Systems are a form of panelized construction where the wall panel includes an operable or fixed window sash, recessed night insulation, integral solar shading, and is built in a factory setting in order to minimize thermal short circuits and infiltration at joints. IWSs can be built in modular lengths to facilitate their installation with conventional wood frame stick construction or other forms of panelized construction.

223

Algal Biofuel Technologies  

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

the Alliance for Sustainable Energy, LLC aldarzins@nrel.gov (303) 384-7757 Advanced Biofuels in 2007 EISA Section 202 R bl F l St d d t i l t i l Section 202 - Renewable Fuels...

224

Mass algal culture system  

DOE Patents (OSTI)

An apparatus and process for the culture of algae in a liquid medium is disclosed. The medium circulates through an open trough and is exposed to an atmosphere which is temperature regulated. The nutrient content of the liquid medium is regulated to control the chemical composition growth and reproduction characteristics of the cultured algae. Before it is allowed to strike the medium, sunlight is passed through a filter to remove wavelengths which are not photosynthetically active. Heat energy can be recovered from the filter.

Raymond, Lawrence P. (Richland, WA)

1981-01-01T23:59:59.000Z

225

Mass algal culture system  

DOE Patents (OSTI)

An apparatus and process for the culture of algae in a liquid medium is disclosed. The medium circulates through an open trough and is exposed to an atmosphere which is temperature regulated. The nutrient content of the liquid medium is regulated to control the chemical composition growth and reproduction characteristics of the cultured algae. Before it is allowed to strike the medium, sunlight is passed through a filter to remove wavelengths which are not photosynthetically active. Heat energy can be recovered from the filter.

Raymond, Lawrence P. (Richland, WA)

1982-01-01T23:59:59.000Z

226

Waking sleeping algal cells  

Science Journals Connector (OSTI)

...TAG) storage lipids can be used in diesel engines directly and is thus a drop-in...quiescence and reenter the proliferative cycle when nutrients are resupplied. Tsai et...deprivation-induced quiescence. A more general defect of cht7 in exiting quiescence is...

Xiaobo Li; James G. Umen; Martin C. Jonikas

2014-01-01T23:59:59.000Z

227

Project LIBERTY Biorefinery Starts Cellulosic Ethanol Production...  

Office of Environmental Management (EM)

our transportation fueling options," said Secretary Ernest Moniz. "Home-grown biofuels have the potential to further increase our energy security, stimulate rural economic...

228

Process Synthesis and Optimization of Biorefinery Configurations  

E-Print Network (OSTI)

. ..................................... 62#1; Figure 26. Simplified block diagram of gasification and cogeneration unit. ............ 64#1; Figure 27. Schematic of the atmospheric biomass gasifier. ...................................... 64#1; Figure 28. Simulation of the fermentation...-tax discount rate 10%, hydrogen produced from gasification of fermentation residue, plant capacity 200 dry tonne/h, plant life 20 years). ....................................................... 83#1; Figure 35. Heat flux of latent heat exchangers...

Pham, Viet

2012-10-19T23:59:59.000Z

229

NREL: Transmission Grid Integration - Wind Integration Datasets  

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

Wind Integration Datasets The Wind Integration Datasets provide energy professionals with a consistent set of wind profiles for the eastern United States and the western United...

230

FY 2015 Budget Request Webinar  

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

based on actual integrated biorefinery project plant performance data. eere.energy.gov 19 Bioenergy Technologies - FY 2015 Budget Request (Dollars in Thousands) FY 2013 Current FY...

231

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

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

High-solids enzymatic hydrolysis reactor IBRF Integrated Biorefinery Research Facility LCA Life cycle assessment LCI Life cycle inventory LH Large horizontal (reactor) MESP...

232

Biomass IBR Fact Sheet: POET | Department of Energy  

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

Biomass IBR Fact Sheet: POET Biomass IBR Fact Sheet: POET Design, construct, build, and operate a commercial processing plant as part of an integrated biorefinery to produce...

233

Energy Tomorrow | Department of Energy  

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

integrated biorefinery in Luna County, New Mexico. | Photo courtesy of Sapphire Energy. Sapphire Energy Out to Prove That Crud Can Take On Crude For most people, the notion...

234

Biomass IBR Fact Sheet: Abengoa Bioenergy | Department of Energy  

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

Sheet: Abengoa Bioenergy Integrated Biorefinery for Conversion of Biomass to Ethanol, Power, and Heat ibrcommercialabengoa.pdf More Documents & Publications Abengoa Bioenergy...

235

Biochemical Conversion | Department of Energy  

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

by enhancing fuel yields in integrated biorefineries which combine conversion types with heat and power efficiencies to produce fuel and products. Lignocellulose (mainly lignin,...

236

Science and Technology Facility  

Office of Environmental Management (EM)

IBRF Project Lessons Learned Report Integrated Biorefinery Research Facility Lessons Learned - Stage I Acquisition through Stage II Construction Completion August 2011 This...

237

ZeaChem Pilot Project: High-Yield Hybrid Cellulosic Ethanol Process Using High-Impact Feedstock for Commercialization  

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

This pilot-scale integrated biorefinery will produce 250,000 gallons per year of cellulosic ethanol when running at full operational status.

238

March 2014 Monthly News Blast  

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

March 2014 BETO Gets Innovative with New Interactive Web Tool Bioenergy Technologies Office (BETO) website visitors can view the updated Integrated Biorefineries (IBR) Map, which...

239

ICM, Incorporated  

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

ICM, Incorporated Corporate Headquarters: Colwich, KS Proposed Facility Location: St. Joseph, MO Description: ICM will construct and operate a pilot integrated biorefinery using a...

240

MULTICOMPONENT SEISMIC ANALYSIS AND CALIBRATION TO IMPROVE RECOVERY FROM ALGAL MOUNDS: APPLICATION TO THE ROADRUNNER/TOWAOC AREA OF THE PARADOX BASIN, UTE MOUNTAIN UTE RESERVATION, COLORADO  

SciTech Connect

This report describes the results made in fulfillment of contract DE-FG26-02NT15451, ''Multicomponent Seismic Analysis and Calibration to Improve Recovery from Algal Mounds: Application to the Roadrunner/Towaoc Area of the Paradox Basin, Ute Mountain Ute Reservation, Colorado''. Optimizing development of highly heterogeneous reservoirs where porosity and permeability vary in unpredictable ways due to facies variations can be challenging. An important example of this is in the algal mounds of the Lower and Upper Ismay reservoirs of the Paradox Basin in Utah and Colorado. It is nearly impossible to develop a forward predictive model to delineate regions of better reservoir development, and so enhanced recovery processes must be selected and designed based upon data that can quantitatively or qualitatively distinguish regions of good or bad reservoir permeability and porosity between existing well control. Recent advances in seismic acquisition and processing offer new ways to see smaller features with more confidence, and to characterize the internal structure of reservoirs such as algal mounds. However, these methods have not been tested. This project will acquire cutting edge, three-dimensional, nine-component (3D9C) seismic data and utilize recently-developed processing algorithms, including the mapping of azimuthal velocity changes in amplitude variation with offset, to extract attributes that relate to variations in reservoir permeability and porosity. In order to apply advanced seismic methods a detailed reservoir study is needed to calibrate the seismic data to reservoir permeability, porosity and lithofacies. This will be done by developing a petrological and geological characterization of the mounds from well data; acquiring and processing the 3D9C data; and comparing the two using advanced pattern recognition tools such as neural nets. In addition, should the correlation prove successful, the resulting data will be evaluated from the perspective of selecting alternative enhanced recovery processes, and their possible implementation. The work is being carried out on the Roadrunner/Towaoc Fields of the Ute Mountain Ute Tribe, located in the southwestern corner of Colorado. Although this project is focused on development of existing resources, the calibration established between the reservoir properties and the 3D9C seismic data can also enhance exploration success. During the time period covered by this report, the majority of the project effort has gone into the permitting, planning and design of the 3D seismic survey, and to select a well for the VSP acquisition. The business decision in October, 2002 by WesternGeco, the projects' seismic acquisition contractor, to leave North America, has delayed the acquisition until late summer, 2003. The project has contracted Solid State, a division of Grant Geophysical, to carry out the acquisition. Moreover, the survey has been upgraded to a 3D9C from the originally planned 3D3C survey, which should provide even greater resolution of mounds and internal mound structure.

Paul La Pointe; Claudia Rebne; Steve Dobbs

2003-07-10T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Page not found | Department of Energy  

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

01 - 1610 of 31,917 results. 01 - 1610 of 31,917 results. Download EA-0978: Final Environmental Assessment Sludge Stabilization at the Plutonium Finishing Plant, Hanford Site, Richland, Washington http://energy.gov/nepa/downloads/ea-0978-final-environmental-assessment Download EA-1760: Final Environmental Assessment FutureFuel Chemical Company Electric Drive Vehicle Battery and Component Manufacturing Initiative Project Batesville, AR http://energy.gov/nepa/downloads/ea-1760-final-environmental-assessment Download EA-1788: Final Environmental Assessment Sapphire Energy, Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico http://energy.gov/nepa/downloads/ea-1788-final-environmental-assessment Download EA-1823: Final Environmental Assessment Rockford Solar Energy Project, Chicago-Rockford Airport, Winnebago County,

242

Page not found | Department of Energy  

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

61 - 19270 of 28,905 results. 61 - 19270 of 28,905 results. Download VWD-0002- In the Matter of Frank E. Isbill This determination will consider two requests for discovery filed with the Office of Hearings and Appeals (OHA) on May 4, 1999, by Frank E. Isbill (the complainant). These requests (which have been... http://energy.gov/oha/downloads/vwd-0002-matter-frank-e-isbill Download Inspection Report: IG-0717 Electronic Recording of Telephone and Radio Conversations by Los Alamos National Laboratory Protective Force Management http://energy.gov/ig/downloads/inspection-report-ig-0717 Download EA-1788: Final Environmental Assessment Sapphire Energy, Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico http://energy.gov/nepa/downloads/ea-1788-final-environmental-assessment

243

Categorical Exclusion Determinations: Ohio | Department of Energy  

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

January 27, 2010 January 27, 2010 CX-000646: Categorical Exclusion Determination An Experimental and Theoretical Investigation of Micropitting in Wind Turbine Gears and Bearings CX(s) Applied: B3.6 Date: 01/27/2010 Location(s): Ohio Office(s): Energy Efficiency and Renewable Energy, Golden Field Office January 27, 2010 CX-000745: Categorical Exclusion Determination Beneficial Carbon Dioxide Capture in an Integrated Algal Biorefinery for Renewable Generation and Transportation Fuels CX(s) Applied: A11, B3.6 Date: 01/27/2010 Location(s): Cleveland, Ohio Office(s): Fossil Energy, National Energy Technology Laboratory January 22, 2010 CX-000736: Categorical Exclusion Determination Catalytic Transformation of Waste Carbon Dioxide into Valuable Products CX(s) Applied: A9, B3.6 Date: 01/22/2010

244

PDF Document (12271k)  

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

Generalized Project Description Proposed Integrated Algal Biorefinery Sapphire Energy Company Luna County, New Mexico March 2009 (Updated July 2010) Sapphire Energy Company (Sapphire) is proposing to conduct a field-scale project in Luna County, New Mexico to further evaluate the feasibility of its proprietary process to generate fuel from algae. The algae used in the proposed project are not new intergeneric organisms within the meaning of the federal Coordinated Framework for Regulation of Biotechnology, 51 Fed. Reg. 23302 - 23309 (June 26, 1986) or any of the implementing regulations under the Framework and, thus, the project is not subject to review by the Animal and Health Inspection Service (APHIS) Biotechnology Regulatory Service under the Plant Protection Act. The field-

245

Page not found | Department of Energy  

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

21 - 8130 of 26,764 results. 21 - 8130 of 26,764 results. Download EA-1430: Final Environmental Assessment Installation and Operation of Combustion Turbine Generators at Los Alamos National Laboratory, Los Alamos, New Mexico http://energy.gov/nepa/downloads/ea-1430-final-environmental-assessment Download CX-009236: Categorical Exclusion Determination Dynasty Power, Inc. Export Authorization CX(s) Applied: B4.2 Date: 09/18/2012 Location(s): Canada Offices(s): Electricity Delivery and Energy Reliability http://energy.gov/nepa/downloads/cx-009236-categorical-exclusion-determination Download EA-1788: Finding of No Significant Impact Sapphire Energy Inc.'s Integrated Algal Biorefinery (IABR) Facility in Columbus, New Mexico http://energy.gov/nepa/downloads/ea-1788-finding-no-significant-impact

246

Page not found | Department of Energy  

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

81 - 15590 of 31,917 results. 81 - 15590 of 31,917 results. Download CX-000746: Categorical Exclusion Determination Recovery Act: Macroalgae for Carbon Dioxide Capture and Renewable Energy - A Pilot Project CX(s) Applied: B3.6 Date: 01/28/2010 Location(s): La Jolla, California Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-000746-categorical-exclusion-determination Download CX-000745: Categorical Exclusion Determination Beneficial Carbon Dioxide Capture in an Integrated Algal Biorefinery for Renewable Generation and Transportation Fuels CX(s) Applied: A11, B3.6 Date: 01/27/2010 Location(s): Cleveland, Ohio Office(s): Fossil Energy, National Energy Technology Laboratory http://energy.gov/nepa/downloads/cx-000745-categorical-exclusion-determination

247

Chapter 11 - Hydrothermal Upgradation of Algae into Value-added Hydrocarbons  

Science Journals Connector (OSTI)

Abstract Energy security, increasing oil prices, fossil resource depletion, and climate change are some of the greatest challenges faced by mankind at present. Third-generation biofuel feedstock and micro-and macroalgae have many advantages over the first and second generations of biofuels. In addition, defatted algae can also be used as a feedstock for production of hydrocarbons. Thermochemical methods are more efficient than any other routes for conversion of algae. Among thermochemical methods, hydrothermal upgradation is the most promising because it can process feedstock such as algae with very high moisture content. Various reactors, catalysts, and operating parameters have been tested to valorize algae by liquefaction and gasification, and promising results have been obtained. Breakthroughs in reactors and/or catalysts for hydrothermal upgradation, proper utilization of the side products obtained, and integration with various other methods to extract high-value hydrocarbons/products from algae would help make algal biorefinery economical and sustainable.

Rawel Singh; Thallada Bhaskar; Bhavya Balagurumurthy

2014-01-01T23:59:59.000Z

248

Ohio | Department of Energy  

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

January 27, 2010 January 27, 2010 CX-000745: Categorical Exclusion Determination Beneficial Carbon Dioxide Capture in an Integrated Algal Biorefinery for Renewable Generation and Transportation Fuels CX(s) Applied: A11, B3.6 Date: 01/27/2010 Location(s): Cleveland, Ohio Office(s): Fossil Energy, National Energy Technology Laboratory January 22, 2010 CX-000736: Categorical Exclusion Determination Catalytic Transformation of Waste Carbon Dioxide into Valuable Products CX(s) Applied: A9, B3.6 Date: 01/22/2010 Location(s): Cincinnati, Ohio Office(s): Fossil Energy, National Energy Technology Laboratory January 20, 2010 Ohio Town Installing 'Green' Traffic Signals Elyria makes the move to efficient lighting. The town has decided to start replacing traffic lights with energy-efficient LEDs.

249

Thermal Control & System Integration  

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

The thermal control and system integration activity focuses on issues such as the integration of motor and power control technologies and the development of advanced thermal control technologies....

250

Distribution Grid Integration  

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

The DOE Systems Integration team funds distribution grid integration research and development (R&D) activities to address the technical issues that surround distribution grid planning,...

251

Residential Buildings Integration Program  

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

Residential Buildings Integration Program Presentation for the 2013 Building Technologies Office's Program Peer Review

252

Buried waste integrated demonstration technology integration process  

SciTech Connect

A Technology integration Process was developed for the Idaho National Energy Laboratories (INEL) Buried Waste Integrated Demonstration (BWID) Program to facilitate the transfer of technology and knowledge from industry, universities, and other Federal agencies into the BWID; to successfully transfer demonstrated technology and knowledge from the BWID to industry, universities, and other Federal agencies; and to share demonstrated technologies and knowledge between Integrated Demonstrations and other Department of Energy (DOE) spread throughout the DOE Complex. This document also details specific methods and tools for integrating and transferring technologies into or out of the BWID program. The document provides background on the BWID program and technology development needs, demonstrates the direction of technology transfer, illustrates current processes for this transfer, and lists points of contact for prospective participants in the BWID technology transfer efforts. The Technology Integration Process was prepared to ensure compliance with the requirements of DOE`s Office of Technology Development (OTD).

Ferguson, J.S.; Ferguson, J.E.

1992-04-01T23:59:59.000Z

253

Buried waste integrated demonstration technology integration process  

SciTech Connect

A Technology integration Process was developed for the Idaho National Energy Laboratories (INEL) Buried Waste Integrated Demonstration (BWID) Program to facilitate the transfer of technology and knowledge from industry, universities, and other Federal agencies into the BWID; to successfully transfer demonstrated technology and knowledge from the BWID to industry, universities, and other Federal agencies; and to share demonstrated technologies and knowledge between Integrated Demonstrations and other Department of Energy (DOE) spread throughout the DOE Complex. This document also details specific methods and tools for integrating and transferring technologies into or out of the BWID program. The document provides background on the BWID program and technology development needs, demonstrates the direction of technology transfer, illustrates current processes for this transfer, and lists points of contact for prospective participants in the BWID technology transfer efforts. The Technology Integration Process was prepared to ensure compliance with the requirements of DOE's Office of Technology Development (OTD).

Ferguson, J.S.; Ferguson, J.E.

1992-04-01T23:59:59.000Z

254

Energy Systems Integration  

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

Systems Integration Systems Integration Ben Kroposki, PhD, PE Director, Energy Systems Integration National Renewable Energy Laboratory 2 Reducing investment risk and optimizing systems in a rapidly changing energy world * Increasing penetration of variable RE in grid * Increasing ultra high energy efficiency buildings and controllable loads * New data, information, communications and controls * Electrification of transportation and alternative fuels * Integrating energy storage (stationary and mobile) and thermal storage * Interactions between electricity/thermal/fuels/data pathways * Increasing system flexibility and intelligence Current Energy Systems Future Energy Systems Why Energy Systems Integration? 3 Energy Systems Integration Continuum Scale Appliance (Plug)

255

INTEGRATING PHOTOVOLTAIC SYSTEMS  

E-Print Network (OSTI)

INTEGRATING PHOTOVOLTAIC SYSTEMS INTO PUBLIC SECTOR PERFORMANCE CONTRACTS IN DELAWARE FINAL for Energy and Environmental Policy University of Delaware February 2006 #12;INTEGRATING PHOTOVOLTAIC..................................................................................................... 1 1.2 Photovoltaics in Performance Contracts: An Overview

Delaware, University of

256

Transmission Commercial Project Integration  

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

Improvement (CBPI) Customer Forum Energy Imbalance Market Generator Interconnection Reform Implementation Network Integration Transmission Service (NT Service) Network Open...

257

Procurement Integrity Brochure What is Procurement Integrity...  

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

involved in agency procurements and contracts. This brochure is intended to act as a primer for all DOE employees on issues related to procurement integrity. As such, not all...

258

Sandia National Laboratories: Grid Integration  

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

Grid Integration Energy Supply Transformation Needed On February 20, 2013, in DETL, Distribution Grid Integration, Energy, Energy Assurance, Energy Surety, Grid Integration,...

259

Advanced Integrated Systems Technology Development  

E-Print Network (OSTI)

conditioning in buildings featuring integrated design withconditioning in buildings featuring integrated design withof a building with advanced integrated design involving one

2013-01-01T23:59:59.000Z

260

Sandia National Laboratories: Grid Integration  

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

of renewable energy technology programs (Wind, Concentrating Solar Power, Geothermal, and Energy Systems Analysis). Transmission Grid Integration Distribution Grid Integration...

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Integrated Safety Management (ISM)  

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

Integrated Safety Management Integrated Safety Management Home ISM Policy ISM Champions ISM Workshops Resources Archives Contact Us Health and Safety HSS Logo Integrated Safety Management (ISM) ism logo Welcome to the Department of Energy's Office of Health, Safety and Security (HSS) Integrated Safety Management (ISM) Web Site. The Department and its contractors remain firmly committed to ISM as first defined in 1996. The objective of ISM is to perform work in a safe and environmentally sound manner. More specifically, as described in DOE P 450.4, Safety Management System Policy: "The Department and Contractors must systematically integrate safety into management and work practices at all levels so that missions are accomplished while protecting the public, the worker, and the environment. This is to be accomplished through effective integration of safety management into all facets of work planning and execution." "

262

Integrated Energy Efficiency  

E-Print Network (OSTI)

10 Off The Grid Sensor Integration Natural Daylight Base and Peak Energy Reduction 11 Lowest Cost Renewable Solar Integrated Lighting $1.0 million/MW $6 – 9 million/MW Wind $1.3 - 1.9 million/MW Biomass $1.5 – 2.5 million/MW Geothermal $1.6 million... 10 Off The Grid Sensor Integration Natural Daylight Base and Peak Energy Reduction 11 Lowest Cost Renewable Solar Integrated Lighting $1.0 million/MW $6 – 9 million/MW Wind $1.3 - 1.9 million/MW Biomass $1.5 – 2.5 million/MW Geothermal $1.6 million...

Heins, S.

263

Graphene Integrated Microwave Photonics  

Science Journals Connector (OSTI)

This paper proposes and analyzes the incorporation of graphene to integrated waveguides and circuits for application to the field of microwave photonics (MWP). We discuss the main...

Capmany, José; Doménech, David; Muñoz, Pascual

2014-01-01T23:59:59.000Z

264

Integrated LED Headlamp Module  

Science Journals Connector (OSTI)

LED headlamp module integrates all necessary optics, electronics, and heat management into one compact unit that fits into standard mechanical headlamp frame. It provides high beam,...

Popelek, Jan

265

Technology Integration Overview  

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

Technology Integration Overview Dennis A. Smith - Clean Cities Deployment Connie Bezanson - Vehicle Education June 17, 2014 VEHICLE TECHNOLOGIES OFFICE This presentation does not...

266

Technology Integration Overview  

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

-Technology Integration Overview - Dennis A. Smith Connie Bezanson U. S. Department of Energy Headquarters Office - Washington, D.C. May 2013 Project ID: TI000 2013 Department of...

267

Integrated Technology Deployment  

Office of Energy Efficiency and Renewable Energy (EERE)

Integrated technology deployment is a comprehensive approach to implementing solutions that increase the use of energy efficiency and renewable energy technologies. Federal, state, and local...

268

A SIMPLE, INEXPENSIVE ALGAL CHEMOSTAT  

Science Journals Connector (OSTI)

1 AM) AIR MOTOR ... Section of the air motor shaker, (Air motor from GAST 3ifg., Benton Harbor, Xlich. Speed reducer ... tion to the electric current, from a 6- or.

2000-02-10T23:59:59.000Z

269

Probing green algal hydrogen production  

Science Journals Connector (OSTI)

...ideal as an alternative fuel and carrier of energy. A challenging problem in estab- lishing H2 as a useful energy carrier for the future is the renewable...molecules and culminates with the conversion of inorganic minerals (e.g...

2002-01-01T23:59:59.000Z

270

FCT Technology Validation: Integrated Projects  

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

Integrated Projects to Integrated Projects to someone by E-mail Share FCT Technology Validation: Integrated Projects on Facebook Tweet about FCT Technology Validation: Integrated Projects on Twitter Bookmark FCT Technology Validation: Integrated Projects on Google Bookmark FCT Technology Validation: Integrated Projects on Delicious Rank FCT Technology Validation: Integrated Projects on Digg Find More places to share FCT Technology Validation: Integrated Projects on AddThis.com... Home Transportation Projects Stationary/Distributed Generation Projects Integrated Projects DOE Projects Non-DOE Projects Quick Links Hydrogen Production Hydrogen Delivery Hydrogen Storage Fuel Cells Manufacturing Codes & Standards Education Systems Analysis Contacts Integrated Projects To maximize overall system efficiencies, reduce costs, and optimize

271

EA-1811: NewPage Corporation Wood Biomass to Liquid Fuel, Wisconsin Rapids, Wisconsin  

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

This EA will evaluate the environmental impacts of a proposal to provide federal funding to NewPage for final design, construction and operation of a demonstration scale biorefinery. The NewPage biorefinery facility would be integrated with the existing paper mill and produce up to 555 barrels per day (bpd) of clean hydrocarbon biofuel. This EA is has been cancelled.

272

Modular Integrated Energy Systems  

E-Print Network (OSTI)

Honeywell #12;Modular Integrated Energy Systems Task 5 Prototype Development Reference Design DocumentationModular Integrated Energy Systems Prepared for: Oak Ridge National Laboratory P.O. Box 2008 Building 3147 Oak Ridge, TN 37831 April 27, 2006 Prepared by: Honeywell Laboratories 3660 Technology Drive

Oak Ridge National Laboratory

273

Systems Integration (Fact Sheet)  

SciTech Connect

The Systems Integration (SI) subprogram works closely with industry, universities, and the national laboratories to overcome technical barriers to the large-scale deployment of solar technologies. To support these goals, the subprogram invests primarily in four areas: grid integration, technology validation, solar resource assessment, and balance of system development.

Not Available

2011-10-01T23:59:59.000Z

274

PEV Integration with Renewables (Presentation)  

SciTech Connect

This presentation discusses current research at NREL on integrating plug-in electric vehicles with the grid and using renewable energy to charge the grid. The Electric Vehicle Grid Integration (EVGI) and Integrated Network Testbed for Energy Grid Research and Technology Experimentation (INTEGRATE) are addressing the opportunities and technical requirements for vehicle grid integration that will increase marketability and lead to greater petroleum reduction.

Markel, T.

2014-06-18T23:59:59.000Z

275

NREL: Distributed Grid Integration - Solar Distributed Grid Integration  

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

Solar Distributed Grid Integration Projects Solar Distributed Grid Integration Projects NREL provides grid integration support, system-level testing, and systems analysis for DOE's Solar Distributed Grid Integration Projects supported by the SunShot Initiative. These projects address technical issues and develop solutions for high penetration grid integration of solar technologies into the electric power system to meet the following goals: Reduce cost: reduce interconnection costs by developing streamlined procedures including advanced integration models for utility interconnection of photovoltaics (PV) Reduce market barriers: work with utilities and system integrators to reduce market barriers by providing research on impacts of integration of high penetration of PV systems and developing solutions.

276

The Advanced Microgrid: Integration and Integration and Interoperabili...  

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

Advanced Microgrid: Integration and Integration and Interoperability (March 2014) This white paper provides a synopsis of many elements of microgrid component technologies and...

277

Wellbore Integrity Network  

SciTech Connect

In this presentation, we review the current state of knowledge on wellbore integrity as developed in the IEA Greenhouse Gas Programme's Wellbore Integrity Network. Wells are one of the primary risks to the successful implementation of CO{sub 2} storage programs. Experimental studies show that wellbore materials react with CO{sub 2} (carbonation of cement and corrosion of steel) but the impact on zonal isolation is unclear. Field studies of wells in CO{sub 2}-bearing fields show that CO{sub 2} does migrate external to casing. However, rates and amounts of CO{sub 2} have not been quantified. At the decade time scale, wellbore integrity is driven by construction quality and geomechanical processes. Over longer time-scales (> 100 years), chemical processes (cement degradation and corrosion) become more important, but competing geomechanical processes may preserve wellbore integrity.

Carey, James W. [Los Alamos National Laboratory; Bachu, Stefan [Alberta Innovates

2012-06-21T23:59:59.000Z

278

Energy Systems Integration  

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

Presentation—given at at the Fall 2012 Federal Utility Partnership Working Group (FUPWG) meeting—covers the National Renewable Energy Laboratory's Energy Systems Integration Facility (ESIF) and its capabilities.

279

Discrete Hamiltonian variational integrators  

Science Journals Connector (OSTI)

......Journal of Numerical Analysis (2011) 31, 1497-1532 doi:10.1093/imanum/drq027 Advance Access publication on March 17, 2011 Discrete Hamiltonian variational integrators MELVIN LEOK Department of Mathematics, University of California, San......

Melvin Leok; Jingjing Zhang

2011-10-01T23:59:59.000Z

280

Enabling Processes and Integration  

Science Journals Connector (OSTI)

Integrating a process on a chip requires a thorough and, throughout the development cycle, continuous understanding of how it will be applied. This includes the definition of a set of required components, comp...

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Integrable quantum mappings  

Science Journals Connector (OSTI)

A quantum R-matrix structure is presented for a family of exactly integrable multidimensional rational mappings related to lattice versions of the Korteweg–de Vries equation. It is shown that these mappings possess a commuting family of invariants.

F. W. Nijhoff; H. W. Capel; V. G. Papageorgiou

1992-08-15T23:59:59.000Z

282

Integrated Safety Management Policy  

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

INTEGRATED SAFETY INTEGRATED SAFETY MANAGEMENT SYSTEM DESCRIPTION U.S. DEPARTMENT OF ENERGY Office of Environmental Management Headquarters May 2008 Preparation: Braj K. sin& Occupational Safety and Health Manager Office of Safety Management Concurrence: Chuan-Fu wu Director, Offlce of Safety Management Deputy Assistant Secretary for safe& Management andoperations Operations Officer for 1 Environmental Management Approval: Date p/-g Date Environmental Management TABLE OF CONTENTS ACRONYMS................................................................................................................................................................v EXECUTIVE SUMMARY .........................................................................................................................................1

283

Integrable Quantum Computation  

E-Print Network (OSTI)

Integrable quantum computation is defined as quantum computing via the integrable condition, in which two-qubit gates are either nontrivial unitary solutions of the Yang--Baxter equation or the Swap gate (permutation). To make the definition clear, in this article, we explore the physics underlying the quantum circuit model, and then present a unified description on both quantum computing via the Bethe ansatz and quantum computing via the Yang--Baxter equation.

Yong Zhang

2011-11-16T23:59:59.000Z

284

IDC Integrated Master Plan.  

SciTech Connect

This is the IDC Re-Engineering Phase 2 project Integrated Master Plan (IMP). The IMP presents the major accomplishments planned over time to re-engineer the IDC system. The IMP and the associate Integrated Master Schedule (IMS) are used for planning, scheduling, executing, and tracking the project technical work efforts. REVISIONS Version Date Author/Team Revision Description Authorized by V1.0 12/2014 IDC Re- engineering Project Team Initial delivery M. Harris

Clifford, David J.; Harris, James M.

2014-12-01T23:59:59.000Z

285

NREL: Transmission Grid Integration - Publications  

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

Publications Publications Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL has an extensive collection of publications related to transmission integration research. Explore the resources below to learn more. Selected Project Publications Read selected publications related to these transmission integration projects: Western Wind and Solar Integration Study Eastern Renewable Generation Integration Study Oahu Wind Integration and Transmission Study Flexible Energy Scheduling Tool for Integration of Variable generation (FESTIV) Active power controls Forecasting Grid Simulation. NREL Publications Database NREL's publications database offers a variety of documents related to transmission integration that were written by NREL staff and

286

NREL: Energy Systems Integration - Events  

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

and future challenges. Photo of the courtyard and two surrounding building wings of the Energy Systems Integration Facility. NREL's Energy Systems Integration Seminar Series...

287

NREL: Transmission Grid Integration - Projects  

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

Projects NREL's transmission integration projects provide data and models that help utilities and policymakers make informed decisions about the integration of variable generation,...

288

Integrating farming and wastewater management.  

E-Print Network (OSTI)

??Source separating wastewater systems are often motivated by their integration with farming. It is thus important to scrutinise the critical factors associated with such integration.… (more)

Tidåker, Pernilla

2007-01-01T23:59:59.000Z

289

Sandia National Laboratories: Grid Integration  

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

Specialists Conference On July 31, 2014, in DETL, Distribution Grid Integration, Energy, Energy Surety, Facilities, Grid Integration, Infrastructure Security, News, News &...

290

Integrating the Integrators - A Roadmap to Success  

SciTech Connect

The U.S. Department of Energy Environmental Management's (DOE-EM) investments in science and technology, as well as science and technology investments associated with other parts of the DOE are aimed at meeting the Departments cleanup goals. These investments, primarily focused on EM's cleanup mission, comprise the Environmental Quality Research and Development (R&D) portfolios. Synchronizing EM's Cleanup Project Managers (operations facility and process owners throughout the DOE complex) operational needs with EM R&D including the extensive work of the six Focus Areas (major thrust areas within DOE-EM) has been a continuing challenge. This recent initiative to better integrate the R&D program is in response to evolving needs within the Department to apply proven system engineering methods to clarify requirements and define EM's process to effectively orchestrate their R&D Program. To optimize this partnership, DOE-EM's Integration Program is successfully unifying the operational needs with the R&D as described in this paper.

Olson, Craig Stott; Conner, Craig C

1999-03-01T23:59:59.000Z

291

Integrating the Integrators - A Roadmap to Success  

SciTech Connect

The U.S. Department of Energy Environmental Management's (DOE-EM) investments in science and technology, as well as science and technology investments associated with other parts of the DOE are aimed at meeting the Departments cleanup goals. These investments, primarily focused on EM's cleanup mission, comprise the Environmental Quality Research and Development (R&D) portfolios. Synchronizing EM's Cleanup Project Managers (operations facility and process owners throughout the DOE complex) operational needs with EM R&D including the extensive work of the six Focus Areas (major thrust areas within DOE-EM) has been a continuing challenge. This recent initiative to better integrate the R&D program is in response to evolving needs within the Department to apply proven systems engineering methods to clarify requirements and define EM's process to effectively orchestrate their R&D Program. To optimize this partnership, DOE-EM's Integration Program is successfully unifying the operational needs with the R&D as described in this paper.

C. Conner; C. Olson

1999-02-01T23:59:59.000Z

292

Integrated Micro Nano Systems Integrated Micro Nano Systems  

E-Print Network (OSTI)

#12;Integrated Micro Nano Systems 2 #12;Integrated Micro Nano Systems 3 Val Jones (Ed.) Symposium on Integrated Micro Nano Systems: Convergence of bio and nanotechnologies, Enschede, The Netherlands, June 2006 Micro Nano Systems 4 #12;Integrated Micro Nano Systems 5 Preface In order to explore the convergence

Al Hanbali, Ahmad

293

Integrating Management Systems  

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

Mission Execution by Mission Execution by Integrating our Management Systems Integrating our Management Systems 1 W e e k l y O p e r a t i o n s M e e t i n g N o v e m b e r 1 , 2 0 1 1 M i c h a e l J . W e i s Pulling the Pieces Together for Improving DOE Management to Enable Mission Execution 2  Process changes Process changes  Behavioral changes Behavioral changes  System changes System changes Process Change Approach Strengthening and Expediting Decision Making 3 Proposed Outcomes Horizontal Integration Incoming DOE Business Crosscutting Issues (i.e. NLDC input) Hi-level Roadblocks Operations Management Council Associate Deputy Secretary Collaborative Action Process Chief Operating Officer Weekly Operations Council (OMC) Super 8 Secretary (ADS) (CAP) Board (COOB) p Meeting Endorsement / Commitment Super 8 US Meetings COO Meetings

294

Integrating Program Component Executables  

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

Integrating Integrating Program Component Executables on Distributed Memory Architectures via MPH Chris Ding and Yun He Computational Research Division, Lawrence Berkeley National Laboratory University of California, Berkeley, CA 94720, USA chqding@lbl.gov, yhe@lbl.gov Abstract A growing trend in developing large and complex ap- plications on today's Teraflop computers is to integrate stand-alone and/or semi-independent program components into a comprehensive simulation package. One example is the climate system model which consists of atmosphere, ocean, land-surface and sea-ice. Each component is semi- independent and has been developed at different institu- tions. We study how this multi-component multi-executable application can run effectively on distributed memory archi- tectures. We identify five effective execution modes and de- velop the MPH library to support

295

Chemistry, Reservoir, and Integrated Models  

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

Below are the project presentations and respective peer review results for Chemistry, Reservoir and Integrated Models.

296

Commercial Buildings Integration Program  

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

Buildings Buildings Integration Program Arah Schuur Program Manager arah.schuur@ee.doe.gov April 2, 2013 Building Technologies Office Program Peer Review 2 | Building Technologies Office eere.energy.gov Vision Commercial buildings are constructed, operated, renovated and transacted with energy performance in mind and net zero ready commercial buildings are common and cost-effective. Commercial Buildings Integration Program Mission Accelerate voluntary uptake of significant energy performance improvements in existing and new commercial buildings. 3 | Building Technologies Office eere.energy.gov BTO Goals: BTO supports the development and deployment of technologies and systems to reduce

297

Integrated heterodyne terahertz transceiver  

DOE Patents (OSTI)

A heterodyne terahertz transceiver comprises a quantum cascade laser that is integrated on-chip with a Schottky diode mixer. A terahertz signal can be received by an antenna connected to the mixer, an end facet or sidewall of the laser, or through a separate active section that can amplify the incident signal. The quantum cascade laser couples terahertz local oscillator power to the Schottky diode to mix with the received terahertz signal to provide an intermediate frequency output signal. The fully integrated transceiver optimizes power efficiency, sensitivity, compactness, and reliability. The transceiver can be used in compact, fieldable systems covering a wide variety of deployable applications not possible with existing technology.

Wanke, Michael C. (Albuquerque, NM); Lee, Mark (Albuquerque, NM); Nordquist, Christopher D. (Albuquerque, NM); Cich, Michael J. (Albuquerque, NM)

2012-09-25T23:59:59.000Z

298

Explicit global integrators  

E-Print Network (OSTI)

be advantageous. For this purpose, forward interpolation utilizing Radau Quadrature will be employed. An explicit method of global integration has been developed to estimate a solution to a differential equation. A set of functions P (x), P (x), , P (x) and a... set of points n+1 x , x , , x can be found such that n+1 r x n+1 f(u)du = g P. (x)i'(x. ) 0 i=1 for all x when f(u) is a polynomial of degree n or less. The above process is described by Axelsson as global integration. In . th the cases...

Merriam, Robert Stevens

2012-06-07T23:59:59.000Z

299

Smart Grid Integration Laboratory  

SciTech Connect

The initial federal funding for the Colorado State University Smart Grid Integration Laboratory is through a Congressionally Directed Project (CDP), DE-OE0000070 Smart Grid Integration Laboratory. The original program requested in three one-year increments for staff acquisition, curriculum development, and instrumentation â?? all which will benefit the Laboratory. This report focuses on the initial phase of staff acquisition which was directed and administered by DOE NETL/ West Virginia under Project Officer Tom George. Using this CDP funding, we have developed the leadership and intellectual capacity for the SGIC. This was accomplished by investing (hiring) a core team of Smart Grid Systems engineering faculty focused on education, research, and innovation of a secure and smart grid infrastructure. The Smart Grid Integration Laboratory will be housed with the separately funded Integrid Laboratory as part of CSUâ??s overall Smart Grid Integration Center (SGIC). The period of performance of this grant was 10/1/2009 to 9/30/2011 which included one no cost extension due to time delays in faculty hiring. The Smart Grid Integration Laboratoryâ??s focus is to build foundations to help graduate and undergraduates acquire systems engineering knowledge; conduct innovative research; and team externally with grid smart organizations. Using the results of the separately funded Smart Grid Workforce Education Workshop (May 2009) sponsored by the City of Fort Collins, Northern Colorado Clean Energy Cluster, Colorado State University Continuing Education, Spirae, and Siemens has been used to guide the hiring of faculty, program curriculum and education plan. This project develops faculty leaders with the intellectual capacity to inspire its students to become leaders that substantially contribute to the development and maintenance of Smart Grid infrastructure through topics such as: (1) Distributed energy systems modeling and control; (2) Energy and power conversion; (3) Simulation of electrical power distribution system that integrates significant quantities of renewable and distributed energy resources; (4) System dynamic modeling that considers end-user behavior, economics, security and regulatory frameworks; (5) Best practices for energy management IT control solutions for effective distributed energy integration (including security with the underlying physical power systems); (6) Experimental verification of effects of various arrangements of renewable generation, distributed generation and user load types along with conventional generation and transmission. Understanding the core technologies for enabling them to be used in an integrated fashion within a distribution network remains is a benefit to the future energy paradigm and future and present energy engineers.

Wade Troxell

2011-09-30T23:59:59.000Z

300

Integrated system design report  

SciTech Connect

The primary objective of the integrated system test phase is to demonstrate the commercial potential of a coal fueled diesel engine in its actual operating environment. The integrated system in this project is defined as a coal fueled diesel locomotive. This locomotive, shown on drawing 41D715542, is described in the separate Concept Design Report. The test locomotive will be converted from an existing oil fueled diesel locomotive in three stages, until it nearly emulates the concept locomotive. Design drawings of locomotive components (diesel engine, locomotive, flatcar, etc.) are included.

Not Available

1989-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Path Integral Junctions  

E-Print Network (OSTI)

We propose path integral description for quantum mechanical systems on compact graphs consisting of N segments of the same length. Provided the bulk Hamiltonian is segment-independent, scale-invariant boundary conditions given by self-adjoint extension of a Hamiltonian operator turn out to be in one-to-one correspondence with N \\times N matrix-valued weight factors on the path integral side. We show that these weight factors are given by N-dimensional unitary representations of the infinite dihedral group.

Satoshi Ohya

2012-01-24T23:59:59.000Z

302

Path Integral Junctions  

E-Print Network (OSTI)

We propose path integral description for quantum mechanical systems on compact graphs consisting of N segments of the same length. Provided the bulk Hamiltonian is segment-independent, scale-invariant boundary conditions given by self-adjoint extension of Hamiltonian operator turn out to be in one-to-one correspondence with N \\times N matrix-valued weight factors in the path integral side. We show that these weight factors are given by N-dimensional unitary representations of the infinite dihedral group.

Ohya, Satoshi

2012-01-01T23:59:59.000Z

303

Discontinuous Function Integration  

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

Discontinuous Function Integration Discontinuous Function Integration Name: Clarence Status: student Grade: 9-12 Location: CA Country: USA Date: Winter 2011-2012 Question: We know that the area under a continuous function on a certain interval, for instance, [a,b], can be found out by definite integration (taking limit of a sum of areas of rectangles). But when the curve is a discontinuous function, the limit does not exist and is not independent of the choice of the height of rectangle in each delta x. Does it mean that the height in an interval delta x including f(x) of undefined value can be any value so that a limiting value (area under the curve) does not exist? Replies: If I understand your question correctly, here is a way out. The limits of integration are divided into sections [x1,y1] to [x2,y2] over which the function is continuous. Then the next section [x2,y2] to [x3,y3] over which the function is continuous is added to the first section. You can carry this on as long as you need to include each of the separate segments. That is not so hard, but I am not completely sure that is what you are asking. There are some pathological functions where this pasting together does not work so well.

304

Bioluminescent bioreporter integrated circuit  

DOE Patents (OSTI)

Disclosed are monolithic bioelectronic devices comprising a bioreporter and an OASIC. These bioluminescent bioreporter integrated circuit are useful in detecting substances such as pollutants, explosives, and heavy-metals residing in inhospitable areas such as groundwater, industrial process vessels, and battlefields. Also disclosed are methods and apparatus for environmental pollutant detection, oil exploration, drug discovery, industrial process control, and hazardous chemical monitoring.

Simpson, Michael L. (Knoxville, TN); Sayler, Gary S. (Blaine, TN); Paulus, Michael J. (Knoxville, TN)

2000-01-01T23:59:59.000Z

305

Ethics & Integrity Presented by  

E-Print Network (OSTI)

Ethics & Integrity Presented by Chris Loschiavo Assistant Dean and Director Student Conduct · Ethics Activity · Introduction to Ethics · Case Studies · Conclusions/ Questions #12;UF Student Code;Introduction to Ethics #12;Defining the Term "Ethics" · The term "ethics" comes from the Latin word "ethica

Roy, Subrata

306

Acceleration of Time Integration  

SciTech Connect

We outline our strategies for accelerating time integration for long-running simulations, such as those for global climate modeling. The strategies target the Cray XT systems at the National Center for Computational Sciences at Oak Ridge National Laboratory. Our strategies include fully implicit, parallel-in-time, and curvelet methods.

White III, James B [ORNL; Drake, John B [ORNL; Worley, Patrick H [ORNL; Archibald, Richard K [ORNL; Evans, Katherine J [ORNL; Kothe, Douglas B [ORNL

2007-01-01T23:59:59.000Z

307

GHG Considerations in Integrated  

E-Print Network (OSTI)

6/5/2013 1 GHG Considerations in Integrated Resource Planning NWPCC Greenhouse Gas and Regional Power System Symposium © 2012 Portland General Electric. All rights reserved. June 4, 2013 GHG in the IRP: OPUC Guidelines OPUC Guidelines for GHG: A four-part harmonyOPUC Guidelines for GHG: A four part

308

Integrated Management Requirements mapping  

SciTech Connect

This document contains five appendices documenting how Sandia implemented the DOE Conduct of Operations (5480.19) and DOE Quality Assurance (5700.6C) orders. It provides a mapping of the Sandia integrated requirements to the specific requirements of each Order and a mapping to Sandia`s approved program for implementing the Conduct of Operations Order.

Holmes, J.T.; Andrews, N.S.

1992-06-01T23:59:59.000Z

309

Integrated Management Requirements mapping  

SciTech Connect

This document contains five appendices documenting how Sandia implemented the DOE Conduct of Operations (5480.19) and DOE Quality Assurance (5700.6C) orders. It provides a mapping of the Sandia integrated requirements to the specific requirements of each Order and a mapping to Sandia's approved program for implementing the Conduct of Operations Order.

Holmes, J.T.; Andrews, N.S.

1992-06-01T23:59:59.000Z

310

Integrated Marketing Communications  

E-Print Network (OSTI)

in Tupelo Integrated Marketing Communications degree program NEW! AVAILABLE FALL 2011 If you are interested in a career in advertising, public relations, sales promotion, or marketing communications, this degree program can prepare you for the numerous facets of a marketing career in the 21st century. e

Elsherbeni, Atef Z.

311

Integrated Safety Management  

Directives, Delegations, and Requirements

The order ensures that DOE/NNSA, systematically integrates safety into management and work practices at all levels, so that missions are accomplished efficiently while protecting the workers, the public, and the environment. Cancels DOE M 450.4-1 and DOE M 411.1-1C

2011-04-25T23:59:59.000Z

312

INTEGRATED ENERGY SYSTEMS: PRODUCTIVITY & BUILDING SCIENCE  

E-Print Network (OSTI)

Integrated Design of Commercial Building Ceiling Systems Integrated Design of Residential Ducting & Air FlowINTEGRATED ENERGY SYSTEMS: PRODUCTIVITY & BUILDING SCIENCE Productivity and Interior Environments Integrated Design of Large Commercial HVAC Systems Integrated Design of Small Commercial HVAC Systems

313

POET-DSM biorefinery in Iowa | Department of Energy  

Energy Savers (EERE)

processing. Image: Courtesy of POET-DSM Pretreating biomass 4 of 10 Pretreating biomass Tanks in the pretreatment area at POET-DSM's Project LIBERTY. Pretreatment is the first part...

314

Swedish University of Agricultural Sciences Biorefinery research at SBT  

E-Print Network (OSTI)

. Lestander ) Bioenergy combine and sustainable forest management SLU and UmU, LTU, SP, SFA (S. Xiong, H) Mare Purum Sweden-Finland Chemical, biological, and spectroscopic studies of flows in biologic-Reyes) ·Bioenergy 2020+ GmbH, Austria ·DBFZ ­ Deutsches BiomasseForschungsZentrum, Germany ·SLU ­ Sveriges

315

Nanoparticle Technology for Biorefinery of Non-Food Source Feedstocks...  

Energy Savers (EERE)

Commercial Use of Nanomaterials, January 2011 National Alliance for Advanced Biofuels and Bioproducts Synopsis (NAABB) Final Report The Promise and Challenge of Algae as...

316

Grand Opening of Abengoa's Biorefinery: Nation's Third Commercial...  

Office of Environmental Management (EM)

its grand opening on October 17, 2014, in Hugoton, Kansas. The Abengoa Bioenergy Biomass of Kansas (ABBK) facility is the first of its kind to use a proprietary enzymatic...

317

DOE Announces $160 Million for Biorefinery Construction and Highlights...  

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

a number of energy efficiency programs, notably biomass (including cellulosic ethanol), solar, and hydrogen. Earlier today, Secretary Bodman met with students and teachers at the...

318

Lignin Valorization: Improving Lignin Processing in the Biorefinery  

Science Journals Connector (OSTI)

...liquid transportation fuels without affecting...ethanol or other fuels (10). Lignin...materials, and fuels, very little of...developments in genetic engineering of lignin to targeted...factors (26), or introduction of engineered enzymes...by-product of biodiesel production from...

Arthur J. Ragauskas; Gregg T. Beckham; Mary J. Biddy; Richard Chandra; Fang Chen; Mark F. Davis; Brian H. Davison; Richard A. Dixon; Paul Gilna; Martin Keller; Paul Langan; Amit K. Naskar; Jack N. Saddler; Timothy J. Tschaplinski; Gerald A. Tuskan; Charles E. Wyman

2014-05-16T23:59:59.000Z

319

Valorization of Cereal Based Biorefinery Byproducts: Reality and Expectations  

Science Journals Connector (OSTI)

‡ Genetic Engineering and Biotechnology Research Institute, Minufiya University, Sadat City, Egypt ... Dr Ahmed ElMekawy acknowledges the Egyptian government for the ParOwn scholarship for the stay at VITO, Belgium. ... For instance, GHG emissions are reduced by about 50% and more than 80% of non-renewable energy is saved. ...

Ahmed ElMekawy; Ludo Diels; Heleen De Wever; Deepak Pant

2013-07-26T23:59:59.000Z

320

Integrated Deployment | Department of Energy  

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

Integrated Deployment Integrated Deployment Integrated Deployment Integrated technology deployment uses a comprehensive approach to implement a variety of efficiency and renewable energy technology solutions in communities and cities, federal agencies, international locations, and states and territories. need_alt Community Renewable Energy Deployment Webinars Hear about successful community renewable energy projects, including the challenges and barriers faced during development. Learn more Integrated Deployment Projects The following projects provide examples of how the U.S. Department of Energy (DOE) and the National Renewable Energy Laboratory have used an integrated approach to address various location-specific energy challenges that is both scalable and replicable around the world:

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Integrated Assessment | Open Energy Information  

Open Energy Info (EERE)

Integrated Assessment Integrated Assessment Jump to: navigation, search Tool Summary LAUNCH TOOL Name: Integrated Assessment: Mainstreaming sustainability into policymaking--A guidance manual Agency/Company /Organization: United Nations Environment Programme Topics: Background analysis Website: www.unep.ch/etb/publications/AI%20guidance%202009/UNEP%20IA%20final.pd Equivalent URI: cleanenergysolutions.org/content/times-integrated-assessment-model-0,h Language: English Policies: Deployment Programs DeploymentPrograms: Technical Assistance References: Integrated Assessment[1] The Times Integrated Assessment Model (TIAM) comprises several thousand technologies in all sectors of the energy system. It is characterized by several technical and economic parameters and by emission coefficients for

322

Roadmap Integration Team Presentation  

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

Presentation Presentation NP03-00 Slide 1 Generation IV Technology Roadmap NERAC Meeting: Washington, D.C. September 30, 2002 Roadmap Integration Team Presentation NP03-00 Slide 2 NERAC Meeting September 30, 2002 Generation IV Technology Roadmap * Identifies systems deployable by 2030 or earlier * Specifies six systems that offer significant advances towards: - Sustainability - Economics - Safety and reliability - Proliferation resistance and physical protection * Summarizes R&D activities and priorities for the systems * Lays the foundation for Generation IV R&D program plans Roadmap Integration Team Presentation NP03-00 Slide 3 NERAC Meeting September 30, 2002 The Technical Roadmap Report * Discusses the benefits, goals and challenges, and the importance of the fuel cycle * Describes evaluation and selection process

323

Integrated Project Team RM  

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

Integrated Project Team (IPT) Review Module Integrated Project Team (IPT) Review Module March 2010 CD-0 This R O 0 Review Modul OFFICE OF Inte C CD-1 le was piloted F ENVIRO Standard R grated P Rev Critical Decis CD-2 M at the OR U 23 incorporated ONMENTAL Review Plan Project Te view Module sion (CD) Ap CD March 2010 33 Disposition in the Review L MANAGE n (SRP) eam (IPT e pplicability D-3 Project in 200 Module. EMENT T) CD-4 09. Lessons lea Post Ope arned have been eration n Standard Review Plan, 2 nd Edition, March 2010 i FOREWORD The Standard Review Plan (SRP) 1 provides a consistent, predictable corporate review framework to ensure that issues and risks that could challenge the success of Office of Environmental Management (EM) projects are identified early and addressed proactively. The internal EM

324

Nonlinear integrable ion traps  

SciTech Connect

Quadrupole ion traps can be transformed into nonlinear traps with integrable motion by adding special electrostatic potentials. This can be done with both stationary potentials (electrostatic plus a uniform magnetic field) and with time-dependent electric potentials. These potentials are chosen such that the single particle Hamilton-Jacobi equations of motion are separable in some coordinate systems. The electrostatic potentials have several free adjustable parameters allowing for a quadrupole trap to be transformed into, for example, a double-well or a toroidal-well system. The particle motion remains regular, non-chaotic, integrable in quadratures, and stable for a wide range of parameters. We present two examples of how to realize such a system in case of a time-independent (the Penning trap) as well as a time-dependent (the Paul trap) configuration.

Nagaitsev, S.; /Fermilab; Danilov, V.; /SNS Project, Oak Ridge

2011-10-01T23:59:59.000Z

325

Enhanced Integrity LNG Storage Tanks  

Science Journals Connector (OSTI)

In recent years close attention has been given to increasing the integrity of LNG storage tanks. The M.W. Kellogg Company is a participant in four major LNG projects that incorporate enhanced integrity LNG storag...

W. S. Jacobs; S. E. Handman

1986-01-01T23:59:59.000Z

326

Framework of pipeline integrity management  

Science Journals Connector (OSTI)

Pipeline integrity is the cornerstone of many industrial and engineering systems. This paper provides a review and analysis of pipeline integrity that will support professionals from industry who are investigating technical challenges of pipeline integrity. In addition, it will provide an overview for academia to understand the complete picture of pipeline integrity threats and techniques to deal with these threats. Pipeline threats are explained and failures are classified. Design practices are discussed using pressure criteria. Inspection techniques are studied and used as a basis for describing the corresponding integrity assessment techniques, which are linked with integrity monitoring and maintenance criteria. Finally, pipeline integrity management system design is presented using activity models, process models, and knowledge structures. The paper will be useful for further development of automated tools to support pipeline integrity management.

Hossam A. Gabbar; Hossam A. Kishawy

2011-01-01T23:59:59.000Z

327

Systems Integration | Department of Energy  

Energy Savers (EERE)

Integration Systems Integration The breadth and complexity of the overall Hydrogen and Fuel Cells Program RD&D effort, as well as the interaction of program elements, requires an...

328

Integromics: challenges in data integration  

Science Journals Connector (OSTI)

A report on Barnett International's 4th annual Bioinformatics and Data Integration conference, Philadelphia, USA, 7-8 March 2002.

TV Venkatesh; Harry B Harlow

2002-07-17T23:59:59.000Z

329

Challenges in Integrating Renewable Technologies  

E-Print Network (OSTI)

. To seamlessly integrate renewable resources in the grid, research and development must address challenges reliability and econ- omy. The challenges of integrating high penetrations of renewable energy technologiesChallenges in Integrating Renewable Technologies into an Electric Power System White Paper Power

330

Integrated test schedule for buried waste integrated demonstration  

SciTech Connect

The Integrated Test Schedule incorporates the various schedules the Buried Waste Integrated Demonstration (BWID) supports into one document. This document contains the Federal Facilities Agreement and Consent Order schedules for the Idaho National Engineering Laboratory, Hanford Reservation, Oak Ridge Reservation, and Fernald Environmental Materials Center. Included in the Integrated Test Schedule is the Buried Waste Integrated Demonstration ``windows of opportunity`` schedule. The ``windows of opportunity`` schedule shows periods of time in which Buried Waste Integrated Demonstration Program-sponsored technology demonstrations could support key decisions in the Federal Facilities Agreement and Consent Order. Schedules for the Buried Waste Integrated Demonstration-sponsored technology task plans are categorized by technology area and divided by current fiscal year and out-year. Total estimated costs for Buried Waste Integrated Demonstration-sponsored Technology Task Plans for FY-92 through FY-97 are $74.756M.

Brown, J.T.; McDonald, J.K.

1992-05-01T23:59:59.000Z

331

Integrated test schedule for buried waste integrated demonstration  

SciTech Connect

The Integrated Test Schedule incorporates the various schedules the Buried Waste Integrated Demonstration (BWID) supports into one document. This document contains the Federal Facilities Agreement and Consent Order schedules for the Idaho National Engineering Laboratory, Hanford Reservation, Oak Ridge Reservation, and Fernald Environmental Materials Center. Included in the Integrated Test Schedule is the Buried Waste Integrated Demonstration windows of opportunity'' schedule. The windows of opportunity'' schedule shows periods of time in which Buried Waste Integrated Demonstration Program-sponsored technology demonstrations could support key decisions in the Federal Facilities Agreement and Consent Order. Schedules for the Buried Waste Integrated Demonstration-sponsored technology task plans are categorized by technology area and divided by current fiscal year and out-year. Total estimated costs for Buried Waste Integrated Demonstration-sponsored Technology Task Plans for FY-92 through FY-97 are $74.756M.

Brown, J.T.; McDonald, J.K.

1992-05-01T23:59:59.000Z

332

NREL: News Feature - NREL Uses Industry Best Practices to Add...  

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

NREL Uses Industry Best Practices to Add Partners July 28, 2014 Photo of a man and woman in hard hats inside NREL's Integrated Biorefinery Research Facility. Enlarge image Thanks...

333

Modeling, Optimization and Economic Evaluation of Residual Biomass Gasification  

E-Print Network (OSTI)

Gasification is a thermo-chemical process which transforms biomass into valuable synthesis gas. Integrated with a biorefinery it can address the facility’s residue handling challenges and input demands. A number of feedstock, technology, oxidizer...

Georgeson, Adam

2012-02-14T23:59:59.000Z

334

CX-002962: Categorical Exclusion Determination | Department of...  

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

Elevance Integrated Biorefinery CX(s) Applied: B3.6, A9 Date: 07082010 Location(s): Illinois Office(s): Energy Efficiency and Renewable Energy, Golden Field Office The...

335

Sustainable Films and Coatings from Hemicelluloses: A Review  

Science Journals Connector (OSTI)

Sustainable Films and Coatings from Hemicelluloses: A Review ... Risø National Laboratory for Sustainable Energy, Technical University of Denmark, P. O. Box 49, DK-4000 Roskilde, Denmark ... The integration of agro-energy crops and biorefinery manufg. ...

Natanya M. L. Hansen; David Plackett

2008-05-06T23:59:59.000Z

336

Residential Buildings Integration Program  

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

David Lee David Lee Program Manager David.Lee@ee.doe.gov 202-287-1785 April 2, 2013 Residential Buildings Integration Program Building Technologies Office Program Peer Review 2 | Building Technologies Office eere.energy.gov Sub-Programs for Review Better Buildings Neighborhood Program Building America Challenge Home Home Energy Score Home Performance with ENERGY STAR Solar Decathlon 3 | Building Technologies Office eere.energy.gov How Residential Buildings Fits into BTO Research & Development * Develop technology roadmaps * Prioritize opportunities * Solicit and select innovative technology solutions * Collaborate with researchers

337

Residential Buildings Integration Program  

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

David Lee David Lee Program Manager David.Lee@ee.doe.gov 202-287-1785 April 2, 2013 Residential Buildings Integration Program Building Technologies Office Program Peer Review 2 | Building Technologies Office eere.energy.gov Sub-Programs for Review Better Buildings Neighborhood Program Building America Challenge Home Home Energy Score Home Performance with ENERGY STAR Solar Decathlon 3 | Building Technologies Office eere.energy.gov How Residential Buildings Fits into BTO Research & Development * Develop technology roadmaps * Prioritize opportunities * Solicit and select innovative technology solutions * Collaborate with researchers

338

Integrated optical XY coupler  

DOE Patents (OSTI)

An integrated optical XY coupler having two converging input waveguide arms meeting in a central section and a central output waveguide arm and two diverging flanking output waveguide arms emanating from the central section. In-phase light from the input arms constructively interferes in the central section to produce a single mode output in the central output arm with the rest of the light being collected in the flanking output arms. Crosstalk between devices on a substrate is minimized by this collection of the out-of-phase light by the flanking output arms of the XY coupler. 9 figs.

Vawter, G.A.; Hadley, G.R.

1997-05-06T23:59:59.000Z

339

Integrated optical XY coupler  

DOE Patents (OSTI)

An integrated optical XY coupler having two converging input waveguide arms meeting in a central section and a central output waveguide arm and two diverging flanking output waveguide arms emanating from the central section. In-phase light from the input arms constructively interfers in the central section to produce a single mode output in the central output arm with the rest of the light being collected in the flanking output arms. Crosstalk between devices on a substrate is minimized by this collection of the out-of-phase light by the flanking output arms of the XY coupler.

Vawter, G. Allen (Albuquerque, NM); Hadley, G. Ronald (Albuquerque, NM)

1997-01-01T23:59:59.000Z

340

Scientific Innovation Through Integration  

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

pnnl.gov pnnl.gov Cell Isolation and Systems Analysis Multi-photon fluorescence microscope: Seamlessly integrates nonlinear two-photon excitation, laser scanning confocal microscopy and fluorescence lifetime imaging (FLIM) for minimally invasive and deep-penetrating 3D imaging of living tissues and cells as well as quantitative investigation of molecular interaction dynamics by fluorescence resonance energy transfer (FRET) in living cells. Transcriptional profiling using next-generation sequencing technology (RNA-Seq): Offers massively parallel next-generation sequencing platforms for unbiased and quantitative profiling of gene expression patterns in prokaryotic and eukaryotic cells, complete with facilities for sample preparation as well as data processing and analysis.

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

HLW System Integrated Project Team  

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

l l W S Hi h l W S High Level Waste System High Level Waste System Integrated Project Team Integrated Project Team Integrated Project Team Integrated Project Team Steve Schneider Steve Schneider Office of Engineering and Technology High Level Waste Corporate Board March 5, 2009 This document is intended for planning and analysis purposes, assuming a continuing constrained budget environment. Every effort will be made to comply with all applicable environmental and legal obligations, while also assuring that essential functions necessary to protect human health, the environment and national security are maintained. 1 Introduction Introduction Introduction Introduction Challenges and Priorities High Level Waste Strategic Initiative Results High Level Waste System Integrated

342

Integrating Safety into Design and Construction | Department...  

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

Integrating Safety into Design and Construction Integrating Safety into Design and Construction DepSecMemoIntegratingSafetyInDesignAndConstruction05Dec2005.pdf More Documents &...

343

Energy Systems Integration | OpenEI Community  

Open Energy Info (EERE)

Integration Home > Energy Systems Integration > Posts by term > Energy Systems Integration Content Group Activity By term Q & A Feeds Groups Menu You must login in order to post...

344

Power Integrations Inc | Open Energy Information  

Open Energy Info (EERE)

Integrations Inc Jump to: navigation, search Name: Power Integrations Inc Place: San Jose, California Zip: 95138 Product: Supplier of high-voltage analog integrated circuits used...

345

Building-integrated photovoltaics  

SciTech Connect

This is a study of the issues and opportunities for building-integrated PV products, seen primarily from the perspective of the design community. Although some quantitative analysis is included, and limited interviews are used, the essence of the study is qualitative and subjective. It is intended as an aid to policy makers and members of the technical community in planning and setting priorities for further study and product development. It is important to remember that the success of a product in the building market is not only dependent upon its economic value; the diverse group of building owners, managers, regulators, designers, tenants and users must also find it practical, aesthetically appealing and safe. The report is divided into 11 sections. A discussion of technical and planning considerations is followed by illustrative diagrams of different wall and roof assemblies representing a range of possible PV-integration schemes. Following the diagrams, several of these assemblies are then applied to a conceptual test building which is analyzed for PV performance. Finally, a discussion of mechanical/electrical building products incorporating PVs is followed by a brief surveys of cost issues, market potential and code implications. The scope of this report is such that most of the discussion does not go beyond stating the questions. A more detailed analysis will be necessary to establish the true costs and benefits PVs may provide to buildings, taking into account PV power revenue, construction costs, and hidden costs and benefits to building utility and marketability.

NONE

1993-01-01T23:59:59.000Z

346

Integrating preconcentrator heat controller  

DOE Patents (OSTI)

A method and apparatus for controlling the electric resistance heating of a metallic chemical preconcentrator screen, for example, used in portable trace explosives detectors. The length of the heating time-period is automatically adjusted to compensate for any changes in the voltage driving the heating current across the screen, for example, due to gradual discharge or aging of a battery. The total deposited energy in the screen is proportional to the integral over time of the square of the voltage drop across the screen. Since the net temperature rise, .DELTA.T.sub.s, of the screen, from beginning to end of the heating pulse, is proportional to the total amount of heat energy deposited in the screen during the heating pulse, then this integral can be calculated in real-time and used to terminate the heating current when a pre-set target value has been reached; thereby providing a consistent and reliable screen temperature rise, .DELTA.T.sub.s, from pulse-to-pulse.

Bouchier, Francis A. (Albuquerque, NM); Arakaki, Lester H. (Edgewood, NM); Varley, Eric S. (Albuquerque, NM)

2007-10-16T23:59:59.000Z

347

Improved System Integration for Integrated Gasification Combined Cycle (IGCC) Systems  

Science Journals Connector (OSTI)

Improved System Integration for Integrated Gasification Combined Cycle (IGCC) Systems ... The model is applied to evaluate integration schemes involving nitrogen injection, air extraction, and combinations of both, as well as different ASU pressure levels. ... The optimal nitrogen injection only case in combination with an elevated pressure ASU had the highest efficiency and power output and approximately the lowest emissions per unit output of all cases considered, and thus is a recommended design option. ...

H. Christopher Frey; Yunhua Zhu

2006-02-02T23:59:59.000Z

348

SunShot Initiative: Distribution Grid Integration  

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

Distribution Grid Integration to Distribution Grid Integration to someone by E-mail Share SunShot Initiative: Distribution Grid Integration on Facebook Tweet about SunShot Initiative: Distribution Grid Integration on Twitter Bookmark SunShot Initiative: Distribution Grid Integration on Google Bookmark SunShot Initiative: Distribution Grid Integration on Delicious Rank SunShot Initiative: Distribution Grid Integration on Digg Find More places to share SunShot Initiative: Distribution Grid Integration on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Research, Development, & Demonstration Distribution Grid Integration Transmission Grid Integration Solar Resource Assessment Technology Validation Power Electronics & Balance of System Hardware Technologies Competitive Awards

349

SunShot Initiative: Transmission Grid Integration  

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

Transmission Grid Integration to Transmission Grid Integration to someone by E-mail Share SunShot Initiative: Transmission Grid Integration on Facebook Tweet about SunShot Initiative: Transmission Grid Integration on Twitter Bookmark SunShot Initiative: Transmission Grid Integration on Google Bookmark SunShot Initiative: Transmission Grid Integration on Delicious Rank SunShot Initiative: Transmission Grid Integration on Digg Find More places to share SunShot Initiative: Transmission Grid Integration on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Research, Development, & Demonstration Distribution Grid Integration Transmission Grid Integration Solar Resource Assessment Technology Validation Power Electronics & Balance of System Hardware Technologies Competitive Awards

350

Integrated Safety Management  

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

ISM Day: March 10, 2010 ISM Day: March 10, 2010 ISM Day: June 6, 2008 Integrated Safety Management (ISM) Seven Principles of ISM Five Functions of ISM "Define the Scope of Work" Is the work clearly defined? Authorized? Do I know how to do the job? Do I have the proper equipment? Support? Have there been problems with tasks like this? "Analyze the Hazards" What are the hazards of the job? What can go wrong? Has the job been reviewed by a qualified person? "Develop Hazard Controls" Are all the necessary controls in place? (LOTO, PPE, Procedures etc.) Do I know what the controls are, and how to use them? What if something unexpected goes wrong? "Perform Work" Has the system responded as expected? How do I know? When will I call for assistance or stop work?

351

CLASIC DATA INTEGRATION  

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

Precipitating Clouds in the Southern Great Plains Region Oklahoma Radar Facilities S-band: Operational WSR-88D Network KOUN Polarimetric (NSSL) MPAR Phased Array (NSSL) C-band: Polarimetric (OU/EEC) Mobile SMART-R (OU et. al) TDWR (FAA) X-band: CASA Polarimetric IP1 Mobile Polarimetric (NSSL) Ka-band: MMCR, Central Facility (ARM) W-band: WACR, Central Facility (ARM) Profiler: ARM, NOAA Oklahoma Instrumentation Oklahoma Mesonet (Oklahoma) ARS Micronet (USDA) ARM SGP Facilities (DOE) Oklahoma Lightning Mapping Array, NLDN NOAA Profiler Network Kessler Farm Field Laboratory ASOS, AWOS, AWSS (FAA/NWS/DOD) ARM & Oklahoma Dataset Integration: Examples Oklahoma Radar  CASA radars offer unique 2D/3D wind retrieval

352

Thermoalgebras and path integral  

SciTech Connect

Using a representation for Lie groups closely associated with thermal problems, we derive the algebraic rules of the real-time formalism for thermal quantum field theories, the so-called thermo-field dynamics (TFD), including the tilde conjugation rules for interacting fields. These thermo-group representations provide a unified view of different approaches for finite-temperature quantum fields in terms of a symmetry group. On these grounds, a path integral formalism is constructed, using Bogoliubov transformations, for bosons, fermions and non-abelian gauge fields. The generalization of the results for quantum fields in (S{sup 1}){sup d}xR{sup D-d} topology is addressed.

Khanna, F.C. [Theoretical Physics Institute, University of Alberta, Edmonton, AB T6G 2J1 (Canada); TRIUMF, Vancouver, BC, V6T 2A3 (Canada)], E-mail: khanna@phys.ualberta.ca; Malbouisson, A.P.C. [Centro Brasileiro de Pesquisas Fisicas/MCT, 22290-180 Rio de Janeiro, RJ (Brazil)], E-mail: adolfo@cbpf.br; Malbouisson, J.M.C. [Instituto de Fisicas, Universidade Federal da Bahia, 40210-340 Salvador, BA (Brazil)], E-mail: jmalboui@ufba.br; Santana, A.E. [Instituto de Fisicas, Universidade de Brasilia, 70910-900 Brasilia, DF (Brazil)], E-mail: asantana@fis.unb.br

2009-09-15T23:59:59.000Z

353

Integrated astrophysical modeling  

SciTech Connect

In this project, we have developed prototype techniques for defining and extending a variety of astrophysical modeling capabilities, including those involving multidimensional hydrodynamics, complex transport, and flexibly-coupled equation-of state and nuclear reaction networks. As expected, this project is having both near-term payoffs in understanding complex astrophysical phenomena, as well as significant spin-offs in terms of people and ideas to related ASCI code efforts. Most of our work in the first part of this project was focused on the modularization, extension, and initial integration of 4 previously separate and incommensurate codes: the stellar evolution/explosion code KEPLER; the non-LTE spectral line transport code, EDDINGTON, used for modeling supernovae spectra; the 3-D smooth particle hydro code, PIP; and the discontinuous-finite-element, 3D hydro module from the lCF3D code.

Weaver, T.A., Eastman, R.G., Dubois, P., Eltgroth, P.G., Gentile, N., Jedamzik, K., Wilson, J.R.

1997-06-03T23:59:59.000Z

354

Integrated Facilities Disposition Program  

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

Facilities Facilities Disposition Program Tank Waste Corporate Board Meeting at ORNL Sharon Robinson Dirk Van Hoesen Robert Jubin Brad Patton July 29, 2009 2 Managed by UT-Battelle for the U.S. Department of Energy The Integrated Facility Disposition Program (IFDP) addresses the remaining EM Scope at both ORNL and Y-12 Cost Range: $7 - $14B Schedule: 26 Years 3 Managed by UT-Battelle for the U.S. Department of Energy Scope of work * Treatment and disposition of legacy materials and waste * D&D 327 (1.5 M ft 2 ) excess facilities generating >2 M yd 3 debris * Soil and groundwater remedial actions generating >1 M yd 3 soils * Facilities surveillance and maintenance * Reconfiguration of waste management facilities * Ongoing waste management operations * Project management

355

Integrated Vehicle Thermal Management Systems (VTMS) Analysis...  

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

Integrated Vehicle Thermal Management Power Electronic Thermal System Performance and Integration Characterization and Development of Advanced Heat Transfer Technologies...

356

Supertruck - Improving Transportation Efficiency through Integrated...  

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

Improving Transportation Efficiency through Integrated Vehicle, Engine and Powertrain Research Supertruck - Improving Transportation Efficiency through Integrated Vehicle, Engine...

357

National Renewable Energy Laboratory's Energy Systems Integration...  

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

National Renewable Energy Laboratory's Energy Systems Integration Facility Overview National Renewable Energy Laboratory's Energy Systems Integration Facility Overview This...

358

Sandia National Laboratories: renewable energy integration  

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

Grid Integration, Infrastructure Security, Microgrid, News, News & Events, Partnership, Renewable Energy, SMART Grid, Transmission Grid Integration, Transportation Energy Under...

359

Systems Integration Research, Development, and Demonstration...  

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

activities are focused on these key research, development, and demonstration areas: Distribution Grid Integration Transmission Grid Integration Solar Resource Assessment...

360

Sandia National Laboratories: Transmission Grid Integration  

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

output profiles and forecasts to support solar integration studies. Tagged with: Energy * Grid Integration * photovoltaic * Photovoltaics * PV * Renewable Energy *...

Note: This page contains sample records for the topic "integrated algal biorefinery" 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.
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to obtain the most current and comprehensive results.


361

Integrated solar heating unit  

SciTech Connect

This patent describes an integral solar heating unit with an integral solar collector and hot water storage system, the unit comprising: (a) a housing; (b) a flat plate solar collector panel mounted in the housing and having a generally horizontal upper edge and an uninsulated, open back surface; (c) a cylindrical hot water tank operatively connected to the solar collector panel and mounted in the housing generally parallel to and adjacent to the upper edge; (d) the housing comprising a hood around the tank a pair of side skirts extending down at the sides of the panel. The hood and side skirts terminate at lower edges which together substantially define a plane such that upon placing the heating unit on a generally planar surface, the housing substantially encapsulates the collector panel and hot water tank in a substantially enclosed air space; (e) the collector including longitudinally extended U-shaped collector tubes and a glazed window to pass radiation through to the collector tubes, and a first cold water manifold connected to the tubes for delivering fresh water thereto and a second hot water manifold connected to the tubes to remove heated water therefrom. The manifolds are adjacent and at least somewhat above and in direct thermal contact with the tank; and, (f) the skirts and hood lapping around the collector panel, exposing only the glazed window, such that everything else in the heating unit is enclosed by the housing such that heat emanating from the uninsulated, open back face of the collector and tank is captured and retained by the housing to warm the manifolds.

Larkin, W.J.

1987-01-20T23:59:59.000Z

362

NREL: Electricity Integration Research - Facilities  

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

Facilities Facilities NREL's electricity integration research is conducted in state-of-the-art facilities. These facilities assist industry in the development of power systems and address the operational challenges of full system integration. The Energy Systems Integration Facility can be used to design, test, and analyze components and systems to enable economic, reliable integration of renewable electricity, fuel production, storage, and building efficiency technologies with the U.S. electricity delivery infrastructure. New grid integration capabilities at the National Wind Technology Center will allow testing of many grid integration aspects of multi-megawatt, utility-scale variable renewable generation and storage technologies. The Distributed Energy Resources Test Facility can be used to characterize,

363

Research and Institutional Integrity Office  

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

The Research and Institutional Integrity Office (RIIO) serves as a focal point for ethics and compliance assurance at the Berkeley Lab in three main areas of responsibility:...

364

Integrated Projects | Department of Energy  

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

of hydrogen from natural gas and opens the possibility of incorporating wind and solar energy effectively. To learn more about integrated technology validation projects now...

365

Technology Integration | Department of Energy  

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

Program Annual Merit Review and Peer Evaluation Vehicle Technologies Plenary vtpn02smithti2011o.pdf More Documents & Publications Technology Integration Overview Technology...

366

NREL: Transmission Grid Integration - News  

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

Innovation and Commercialization: NREL's Partnering Facilities The award-winning Energy Systems Integration Facility is the latest addition to NREL's partnering sites....

367

Two Integrated Teaching Buildings Two Integrated Teaching Buildings  

E-Print Network (OSTI)

Draft Plan Two Integrated Teaching Buildings #12;Two Integrated Teaching Buildings Effort to avoid screening effect Relocate the third building to the opposite side of Station Road. Allow larger site area for the remaining two buildings for better disposition of blocking layout. Place the large spaces like lecture

Huang, Jianwei

368

Systems Integration Methodology  

SciTech Connect

A multi-disciplinary team led by the Advanced Power and Energy Program (APEP) of the University of California at Irvine is defining the system engineering issues associated with the integration of key components and subsystems into power plant systems that meet performance and emission goals of VISION 21. The myriad of fuels, fuel processing, power generation, and emission control technologies are narrowed down to selected scenarios by a screening analysis to identify those combinations that have the potential to achieve the VISION 21 goals consisting of 60% efficiency (HHV) for coal based systems and 75% efficiency (LHV) for gas-based systems. The selected promising cycle scenarios are then analyzed in detail to develop the performance and costs for each. The methodology used in arriving at these promising cases and the preliminary results of the cycle analyses are presented. The technology levels considered are based on projected technical and manufacturing advances being made in industry and on advances identified in current and future government supported research such as the Clean Coal Program, Combustion 2000 (LEBS and HIPPS), Advanced Turbine Systems program, Low-Cost Advanced Fuel Cell programs, and the Flexible Gas Turbine Systems program. Examples of systems included in these advanced cycles are solid oxide and molten carbonate fuel cells, advanced gas turbines, ion transport membrane separation and hydrogen-oxygen combustion.

Samuelsen, Scott; Rao, Ashok

2001-11-06T23:59:59.000Z

369

Integrated Transportation System Design Optimization  

E-Print Network (OSTI)

Integrated Transportation System Design Optimization by Christine Taylor B.S. Cornell University by . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Professor Jaime Peraire Chairman, Department Graduate Committee #12;2 #12;Integrated Transportation System Abstract Traditionally, the design of a transportation system has focused on either the vehicle design

370

The Integrated Forest Management Programme  

E-Print Network (OSTI)

weevil is so damaging to young conifer transplants that it is the only UK forest pest against whichThe Integrated Forest Management Programme 1 Adult pine weevils showing natural variation in size objectives of the Integrated Forest Management (IFM) programme is the co- ordination and development

371

Information and integrity in the  

E-Print Network (OSTI)

Information and integrity in the information age Converging technologies have changed the way we should look at information. Traditional paradigms of information suppliers and consumers no longer seem of information and its associated integrity using illustrations from the virtual world Converging technologies

De Montfort University

372

Integral transformation and Darboux transformation  

E-Print Network (OSTI)

We review Darboux-Crum transformation of Heun's differential equation. By rewriting an integral transformation of Heun's differential equation into a form of elliptic functions, we see that the integral representation is a generalization of Darboux-Crum transformation. We also consider conservation of monodromy with respect to the transformations.

Kouichi Takemura

2009-11-11T23:59:59.000Z

373

Energy Systems Integration Facility Overview  

ScienceCinema (OSTI)

The U.S. Department of Energy's Energy Systems Integration Facility (ESIF) is located at the National Renewable Energy Laboratory is the right tool, at the right time... a first-of-its-kind facility that addresses the challenges of large-scale integration of clean energy technologies into the energy systems that power the nation.

Arvizu, Dan; Chistensen, Dana; Hannegan, Bryan; Garret, Bobi; Kroposki, Ben; Symko-Davies, Martha; Post, David; Hammond, Steve; Kutscher, Chuck; Wipke, Keith

2014-06-10T23:59:59.000Z

374

MSc Integrated Petroleum Geoscience Programme Handbook  

E-Print Network (OSTI)

MSc Integrated Petroleum Geoscience Programme Handbook 2013-14 edition #12;Page 2 Contents Preface 3 1.MSc Integrated Petroleum Geoscience ­ FAQ 4 1.1 Why should I do this programme? 4 1.2 What Integrated Petroleum Geoscience: 57F610B1 PgDip Integrated Petroleum Geoscience: 61F610VX PgCert Integrated

Levi, Ran

375

NREL: Distributed Grid Integration - Projects  

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

Projects Projects Photo of two NREL engineers sitting in front of two computer monitors, discussing a project. NREL engineers work on data capture for micro-grid synchronization waveforms. Photo by Dennis Schroeder, NREL. NREL's distributed energy projects support the integration of new technologies into the electric power grid. This work involves industry, academia, other national laboratories, and various standards organizations. Learn more about our projects: Codes and standards Data collection and visualization Hawaii Clean Energy Initiative Microgrids Power systems modeling Solar Distributed Grid Integration (SunShot) Technology development Vehicle-to-Grid (V2G) Wind2Battery Printable Version Distributed Grid Integration Home Capabilities Projects Codes & Standards

376

Grand Challenges of Enterprise Integration  

SciTech Connect

Enterprise Integration connects and combines people, processes, systems, and technologies to ensure that the right people and the right processes have the right information and the right resources at the right time. A consensus roadmap for Technologies for Enterprise Integration was created as part of an industry/government/academia partnership in the Integrated Manufacturing Technology Initiative (IMTI). Two of the grand challenges identified by the roadmapping effort will be addressed here--Customer Responsive Enterprises and Totally Connected Enterprises. Each of these challenges is briefly discussed as to the current state of industry and the future vision as developed in the roadmap.

Brosey, W.D; Neal, R.E.; Marks, D.

2001-04-01T23:59:59.000Z

377

Superconductive tunnel junction integrated circuit  

SciTech Connect

Josephson Junction integrated circuits of the current injection type and magnetically controlled type utilize a superconductive layer that forms both Josephson Junction electrode for the Josephson Junction devices on the integrated circuit as well as a ground plane for the integrated circuit. Large area Josephson Junctions are utilized for effecting contact to lower superconductive layers and islands are formed in superconductive layers to provide isolation between the groundplane function and the Josephson Junction electrode function as well as to effect crossovers. A superconductor-barrier-superconductor trilayer patterned by local anodization is also utilized with additional layers formed thereover. Methods of manufacturing the embodiments of the invention are disclosed.

Jillie, D.W. Jr.; Smith, L.N.

1984-02-07T23:59:59.000Z

378

NREL: Transmission Grid Integration - Webinars  

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

Webinars Webinars Want updates about future transmission grid integration webinars and publications? Join our mailing list. NREL periodically offers webinars on transmission grid integration topics to provide insight into its research. Explore the resources below to learn more. Upcoming Webinars Please check back. Details on future meetings and workshops will be posted as they are available. Past Webinars Results from The Western Wind and Solar Integration Study Phase 2: An examination of how wind and solar power affect operations, costs, and emissions from fossil-fueled generators Wednesday, September 25, 2013 at 12:00 EDT (10:00 MDT) The Western Wind and Solar Integration Study Phase 2 (WWSIS-2), launched in 2011, examines the potential impacts of up to 33% wind and solar energy

379

ORISE: Integrated Safety Management (ISM)  

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

Integrated Safety Management (ISM) Integrated Safety Management (ISM) Oak Ridge Associated Universities (ORAU) is committed to performing work safely as it operates the Oak Ridge Institute for Science and Education (ORISE). ORAU supports the U.S. Department of Energy (DOE) policy of using management systems to integrate safety into work practices at all levels. ORAU defines "safety" as encompassing environment, safety and health, and also includes waste minimization and pollution prevention. All ORAU programs and departments actively pursue continuous improvement, and the addition of Integrated Safety Management (ISM) concepts further strengthens safety as a standard in ORISE's culture. ORAU has accepted the ISM concept by contract under DOE Acquisition Regulations Clause 970.5204-2 and DOE Policy 450.4, Safety Management System Policy.

380

Research Integrity | ornl.gov  

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

About ORNL About ORNL Fact Sheet Brochure Diversity Leadership Team Organization History Environmental Policy Corporate Giving Research Integrity Who we are, aren't About ORNL Home | ORNL | About ORNL | Research Integrity SHARE Research Integrity From the Director ORNL Research Code of Conduct Research Misconduct ORNL Policy on Research Integrity From the Director We enjoy an excellent scientific reputation at ORNL, thanks to a solid record of ethical conduct in every aspect of research. It is essential to our future that we maintain and nurture this reputation. We also have a responsibility to mentor the next generation of researchers to ensure that they too understand and adhere to the highest standards of ethical conduct. ORNL's Research Code of Conduct was developed by a committee of

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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


381

Demonstration of integrated optimization software  

SciTech Connect

NeuCO has designed and demonstrated the integration of five system control modules using its proprietary ProcessLink{reg_sign} technology of neural networks, advanced algorithms and fuzzy logic to maximize performance of coal-fired plants. The separate modules control cyclone combustion, sootblowing, SCR operations, performance and equipment maintenance. ProcessLink{reg_sign} provides overall plant-level integration of controls responsive to plant operator and corporate criteria. Benefits of an integrated approach include NOx reduction improvement in heat rate, availability, efficiency and reliability; extension of SCR catalyst life; and reduced consumption of ammonia. All translate into cost savings. As plant complexity increases through retrofit, repowering or other plant modifications, this integrated process optimization approach will be an important tool for plant operators. 1 fig., 1 photo.

NONE

2008-01-01T23:59:59.000Z

382

BPA Wind Integration Team Update  

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

BPA Wind Integration Team Update Customer Supplied Generation Imbalance (CSGI) Pilot Transmission Services Customer Forum 29 July 28, 2010 B O N N E V I L L E P O W E R A D M I N...

383

Knowledge Practices Laboratory Integrated Project  

E-Print Network (OSTI)

1 27490 KP-LAB Knowledge Practices Laboratory Integrated Project Information Society Technologies D documentation: http://www.kp-lab.org/intranet/work- packages/wp5/result/deliverable-5.3 hal-00593214,version1

Paris-Sud XI, Université de

384

Knowledge Practices Laboratory Integrated Project  

E-Print Network (OSTI)

1 27490 KP-LAB Knowledge Practices Laboratory Integrated Project Information Society Technologies D (METROPOLIA), Marina Scapola (DIBE) Review documentation: http://www.kp-lab.org/intranet/work-packages/wp5

Paris-Sud XI, Université de

385

Integrated Mechanical & Electrical Engineering (IMEE)  

E-Print Network (OSTI)

Integrated Mechanical & Electrical Engineering (IMEE) Department of Electronic & Electrical Engineering and Department of Mechanical Engineering #12;Graduates able to work in both mechanical of Mechanical Engineers (IMechE) n Develop essential engineering skills through extensive project work n Enhance

Burton, Geoffrey R.

386

Integrated Safety Management System Manual  

Directives, Delegations, and Requirements

This manual provides requirements and guidance for DOE and contractors to ensure development and implementation of an effective Integrated Safety Management system that is periodically reviewed and continuously improved. Canceled by DOE O 450.2.

2006-11-01T23:59:59.000Z

387

The MAGS Integrated Modeling System  

Science Journals Connector (OSTI)

The Mackenzie GEWEX Study (MAGS) integrated modeling system was developed to couple, with full feedback, selected atmospheric and hydrologic models, with the expectation that the imposed consistency will enhan...

E. D. (Ric) Soulis; Frank R. Seglenieks

2008-01-01T23:59:59.000Z

388

HANDBOOK OF THE CELLULAR & INTEGRATIVE PHYSIOLOGY  

E-Print Network (OSTI)

HANDBOOK OF THE CELLULAR & INTEGRATIVE PHYSIOLOGY GRADUATE AND INTEGRATIVE PHYSIOLOGY A. GENERAL INFORMATION In addition to the general and Integrative Physiology Graduate Program has adopted specific requirements for its Doctor

Mohaghegh, Shahab

389

Integration of Renewable Resources November 2007  

E-Print Network (OSTI)

Integration of Renewable Resources November 2007 Transmission and operating issues and recommendations for integrating renewable resources on the California ISO-controlled Grid California Independent System Operator #12;CAISO Integration of Renewable Resources Members of the Renewables Workgroup

390

Building Technologies Office: Integrated Predictive Demand Response  

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

Integrated Predictive Integrated Predictive Demand Response Controller Research Project to someone by E-mail Share Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Facebook Tweet about Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Twitter Bookmark Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Google Bookmark Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Delicious Rank Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on Digg Find More places to share Building Technologies Office: Integrated Predictive Demand Response Controller Research Project on AddThis.com...

391

Building Technologies Office: Integrated Building Management System  

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

Integrated Building Integrated Building Management System Research Project to someone by E-mail Share Building Technologies Office: Integrated Building Management System Research Project on Facebook Tweet about Building Technologies Office: Integrated Building Management System Research Project on Twitter Bookmark Building Technologies Office: Integrated Building Management System Research Project on Google Bookmark Building Technologies Office: Integrated Building Management System Research Project on Delicious Rank Building Technologies Office: Integrated Building Management System Research Project on Digg Find More places to share Building Technologies Office: Integrated Building Management System Research Project on AddThis.com... About Take Action to Save Energy Partner with DOE

392

Major Risk Factors Integrated Facility Disposition Project -...  

Office of Environmental Management (EM)

Integrated Facility Disposition Project - Oak Ridge Major Risk Factors Integrated Facility Disposition Project - Oak Ridge Full Document and Summary Versions are available for...

393

Sandia National Laboratories: Distribution Grid Integration  

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

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

394

Sandia National Laboratories: solar energy integration  

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

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

395

Nuclear Regulatory Commission's Integrated Strategy for Spent...  

Office of Environmental Management (EM)

Nuclear Regulatory Commission's Integrated Strategy for Spent Fuel Management Nuclear Regulatory Commission's Integrated Strategy for Spent Fuel Management * 20+ years of...

396

Integrated safeguards and security management plan  

E-Print Network (OSTI)

LBNL/PUB-3151 INTEGRATED SAFEGUARDS AND SECURITY MANAGEMENT76SF00098 iv • Integrated Safeguards and Security Managementprovided. Appendix A. Safeguards and Security Plan http://

Bowen editor, Sue

2001-01-01T23:59:59.000Z

397

Developing Integrated National Design Standards for Offshore...  

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

Developing Integrated National Design Standards for Offshore Wind Plants Developing Integrated National Design Standards for Offshore Wind Plants January 6, 2014 - 10:00am Addthis...

398

India's Integrated Energy Policy | Open Energy Information  

Open Energy Info (EERE)

India's Integrated Energy Policy Jump to: navigation, search Name India's Integrated Energy Policy AgencyCompany Organization Government of India Sector Energy Focus Area...

399

Integrated Safety Management- Building Mission Success  

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

ISM Integrated Safety Management- Building Mission Success Approximately 500 federal and contractor employees will arrive in Idaho Falls to participate in the 2008 Integrated...

400

Integrated Safety Management Champions Workshop | Department...  

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

Champions Workshop Integrated Safety Management Champions Workshop Integrated Safety Management Champions Workshop Dear colleagues, On behalf of Mr. Glenn Podonsky, Chief Health,...

Note: This page contains sample records for the topic "integrated algal biorefinery" from the National Library of EnergyBeta (NLEBeta).
While these samples are representative of the content of NLEBeta,
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to obtain the most current and comprehensive results.


401

Integrated Safety Management Policy - DOE Directives, Delegations...  

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

P 450.4A, Integrated Safety Management Policy by David Weitzman Functional areas: Integrated Safety Management, Safety The policy establishes DOE's expectation for safety,...

402

Sandia National Laboratories: smart grid integration  

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

smart grid integration Mesa del Sol Project Is Finalist for International Smart Grid Action Network 2014 Award of Excellence On July 31, 2014, in Distribution Grid Integration,...

403

HIGH INTEGRITY MAGNESIUM AUTOMOTIVE COMPONENTS (HIMAC) | Department...  

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

HIGH INTEGRITY MAGNESIUM AUTOMOTIVE COMPONENTS (HIMAC) HIGH INTEGRITY MAGNESIUM AUTOMOTIVE COMPONENTS (HIMAC) 2009 DOE Hydrogen Program and Vehicle Technologies Program Annual...

404

Nuclear Energy Institute (NEI) Attachment, Integrated Safety...  

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

Energy Institute (NEI) Attachment, Integrated Safety Analysis Nuclear Energy Institute (NEI) Attachment, Integrated Safety Analysis This paper addresses why the use of an...

405

Residential Building Integration Program Overview - 2014 BTO...  

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

Building Integration Program Overview - 2014 BTO Peer Review Residential Building Integration Program Overview - 2014 BTO Peer Review Presenter: David Lee, U.S. Department of...

406

Demonstrating and Deploying Integrated Retrofit Technologies...  

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

Demonstrating and Deploying Integrated Retrofit Technologies and Solutions - 2014 BTO Peer Review Demonstrating and Deploying Integrated Retrofit Technologies and Solutions - 2014...

407

Advancing Energy Systems through Integration | Department of...  

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

Advancing Energy Systems through Integration Advancing Energy Systems through Integration This presentation was given by Ever-Green Energy's Ken Smith as part of the November 20,...

408

Power Electronic Thermal System Performance and Integration ...  

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

Power Electronic Thermal System Performance and Integration Power Electronic Thermal System Performance and Integration 2009 DOE Hydrogen Program and Vehicle Technologies Program...

409

Sandia National Laboratories: Distribution Grid Integration  

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

Specialists Conference On July 31, 2014, in DETL, Distribution Grid Integration, Energy, Energy Surety, Facilities, Grid Integration, Infrastructure Security, News, News &...

410

SunShot Initiative: Systems Integration  

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

Systems Integration to someone by Systems Integration to someone by E-mail Share SunShot Initiative: Systems Integration on Facebook Tweet about SunShot Initiative: Systems Integration on Twitter Bookmark SunShot Initiative: Systems Integration on Google Bookmark SunShot Initiative: Systems Integration on Delicious Rank SunShot Initiative: Systems Integration on Digg Find More places to share SunShot Initiative: Systems Integration on AddThis.com... Concentrating Solar Power Photovoltaics Systems Integration Research, Development, & Demonstration Competitive Awards Balance of Systems Systems Integration High Penetration Solar Portal The High Penetration Solar Portal has timely information related to high penetration solar scenarios and integrating solar into the grid. The site allows utilities, grant awardees, regulators, researchers, and other solar

411

Effects of Harmful Algal Blooms on Competitors  

Science Journals Connector (OSTI)

was collected from the nearby beach at Green Key, near. New Port Richey, on ... the resin with methanol followed by acetone, and solvents removed by rotary ...

2008-01-31T23:59:59.000Z

412

Improved Algal Harvesting Using Suspended Air Flotation  

E-Print Network (OSTI)

, consisting primarily of Chlorella and Scenedesmus, composed approximately 80% of the solids inventory during. Furthermore, use of SAF to harvest commercially grown Chlorella and Scenedesmus may reduce manufacturing costs). KEYWORDS: Suspended air flotation (SAF), dissolved air flotation (DAF), wastewater, algae, Chlorella

Jacobson, Arne

413

Competition between coral and algal holobionts  

E-Print Network (OSTI)

of organic carbon by the algae that fuels increased localand Microbes. All algae produce DOM that can fuel the 3 DAMof algae (87). These exudates are highly labile, and fuel

Barott, Katie Lynn

2012-01-01T23:59:59.000Z

414

Approaches and Prospectives for Algal Fuel  

Science Journals Connector (OSTI)

Algae biofuels are one of the most promising ... feedstock, which could eventually replace petroleum-based fuel, as they do not compete with food ... for any type of farming. By using algae, one can eliminate som...

Amit Kumar Bajhaiya; M. R. Suseela; P. W. Ramteke

2012-01-01T23:59:59.000Z

415

Spectroradiometric Monitoring of Open Algal Cultures  

Science Journals Connector (OSTI)

The outdoor culturing of green algae is monitored with a dual-channel spectroradiometer. The measured reflectance provides information regarding growth rate and light usage,...

Reichardt, Thomas A; Collins, Aaron M; Timlin, Jerilyn A; McBride, Robert C; Behnke, Craig A

416

Algal Biofuels Strategy Workshop - Fall Event  

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

evidence of improved biomass productivities that are needed to make microalgae biofuels cost- competitive. How can these scale-up models be used to actually improve biomass...

417

Algal Biofuels Strategy Workshop - Fall Event  

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

Algae fractionation will generally produce three streams that can be converted to biofuels, for example, proteins to butanol, sugar to ethanol, and lipids to diesel. Glucose...

418

Algal Biofuels Strategy Workshop - Fall Event  

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

(i.e. batch, continuous)? What are the TEA key targets? Energy consumed versus energy produced is a key measurement in TEA models. Pond liner costs represent a significant...

419

Optical detection and assessment of algal blooms.  

Science Journals Connector (OSTI)

satellite observations (see Kahru et al. .... erties of su$ace waters- A satellite ocean-color sensor mea- ...... 1992) cannot be deployed in all types of weather.

420

Effects of municipal effluent on algal growth  

E-Print Network (OSTI)

'luent with phos- phorus removed by lime and 3. Secondary eff'luent with phosphorus and nitrogen removed by high lime addition and air stripping. Laboratory experiments demonstrated that the dilution of' the econdary ef'f'luent to 1~0 by volume or tertiary ef... OF TABLES Table ~Pa DILUTIONS OF THE SAMPLES WITH TAP WATER RELATIONSHIP BETWFEN TOTAL PHOSPHORUS CONCENTRATION AND pH TO LI1&iE CONCENTRATION TOTAL KJELDAHL NITROGEN OF THE SECONDARY EFFLUENT AFTER MIXING WITH 750 ppm CaO, FOLLOWED BY 2-HOUR...

Sung, Yeh-Min

2012-06-07T23:59:59.000Z

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

MHD Integrated Topping Cycle Project  

SciTech Connect

The Magnetohydrodynamics (MHD) Integrated Topping Cycle (ITC) Project represents the culmination of the proof-of-concept (POC) development stage in the US Department of Energy (DOE) program to advance MHD technology to early commercial development stage utility power applications. The project is a joint effort, combining the skills of three topping cycle component developers: TRW, Avco/TDS, and Westinghouse. TRW, the prime contractor and system integrator, is responsible for the 50 thermal megawatt (50 MW{sub t}) slagging coal combustion subsystem. Avco/TDS is responsible for the MHD channel subsystem (nozzle, channel, diffuser, and power conditioning circuits), and Westinghouse is responsible for the current consolidation subsystem. The ITC Project will advance the state-of-the-art in MHD power systems with the design, construction, and integrated testing of 50 MW{sub t} power train components which are prototypical of the equipment that will be used in an early commercial scale MHD utility retrofit. Long duration testing of the integrated power train at the Component Development and Integration Facility (CDIF) in Butte, Montana will be performed, so that by the early 1990's, an engineering data base on the reliability, availability, maintainability and performance of the system will be available to allow scaleup of the prototypical designs to the next development level. This Sixteenth Quarterly Technical Progress Report covers the period May 1, 1991 to July 31, 1991.

Not Available

1992-03-01T23:59:59.000Z

422

Separations and safeguards model integration.  

SciTech Connect

Research and development of advanced reprocessing plant designs can greatly benefit from the development of a reprocessing plant model capable of transient solvent extraction chemistry. This type of model can be used to optimize the operations of a plant as well as the designs for safeguards, security, and safety. Previous work has integrated a transient solvent extraction simulation module, based on the Solvent Extraction Process Having Interaction Solutes (SEPHIS) code developed at Oak Ridge National Laboratory, with the Separations and Safeguards Performance Model (SSPM) developed at Sandia National Laboratory, as a first step toward creating a more versatile design and evaluation tool. The goal of this work was to strengthen the integration by linking more variables between the two codes. The results from this integrated model show expected operational performance through plant transients. Additionally, ORIGEN source term files were integrated into the SSPM to provide concentrations, radioactivity, neutron emission rate, and thermal power data for various spent fuels. This data was used to generate measurement blocks that can determine the radioactivity, neutron emission rate, or thermal power of any stream or vessel in the plant model. This work examined how the code could be expanded to integrate other separation steps and benchmark the results to other data. Recommendations for future work will be presented.

Cipiti, Benjamin B.; Zinaman, Owen

2010-09-01T23:59:59.000Z

423

Process Development and Integration Laboratory  

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

* 1617 Cole Boulevard, Golden, Colorado 80401-3305 * 303-275-3000 * www.nrel.gov * 1617 Cole Boulevard, Golden, Colorado 80401-3305 * 303-275-3000 * www.nrel.gov NREL is a national laboratory of the U. S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC. NREL/FS-5200-48351 * June 2011 Process Development and Integration Laboratory Scope. The Process Development and Integration Laboratory (PDIL) within the National Renewable Energy Laboratory (NREL) is operated by the National Center for Photovoltaics (NCPV). The PDIL is a unique collaborative facility where industry and universities can work closely with NREL scientists on integrated equipment to answer pressing questions related to photovoltaics (PV) development. We work with a wide range of PV materials-from crystalline silicon to thin films (amorphous, nano- and

424

NREL: Electricity Integration Research - Webmaster  

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

Webmaster Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Electricity Integration Research Home Distributed Grid Integration Transmission Grid Integration Facilities Working with Us Did you find what you needed? Yes 1 No 0 Thank you for your feedback. Would you like to take a moment to tell us how we can improve this page? Submit We value your feedback. Thanks! We've received your feedback. Something went wrong. Please try again later. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.

425

Operation of orifice meter chart integrators  

SciTech Connect

When properly maintained and operated, the chart integrator can provide reliable chart integration for many years. The overall accuracy of the integration process win be determined by the proficiency of the operator as well as the upkeep and calibration of the chart integrator.

Gray, C. [EMC Services Co., Inc., Arlington, TX (United States)

1995-12-01T23:59:59.000Z

426

Energy Storage Management for VG Integration (Presentation)  

SciTech Connect

This presentation describes how you economically manage integration costs of storage and variable generation.

Kirby, B.

2011-10-01T23:59:59.000Z

427

Technical Meeting: Buildings-to-Grid Integration  

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

Background material from the December 2012, Buildings to Grid Integration Technical Meeting in Golden, CO.

428

Advancing Energy Systems through Integration  

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

Advancing Energy Systems Advancing Energy Systems through Integration Presented in partnership with the United States Department of Energy November 20, 2012 Webinar Community Renewable Energy Success Stories: District Heating with Renewable Energy Saint Paul's Community Energy System * Underground network of pipes aggregate heating and cooling needs * Aggregated thermal loads allows application of technologies and fuels not feasible for individual buildings * Increases fuel flexibility, rate stability, and reliability Community Scale Heating and Cooling 4 ever-greenenergy.com Ever-Green Energy Integrated Energy System flexible & renewable fuel sources reliable and effective production & storage hot & chilled water loops maximize energy conservation & reliability

429

Building Technologies Office: Buildings to Grid Integration  

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

Buildings to Grid Buildings to Grid Integration to someone by E-mail Share Building Technologies Office: Buildings to Grid Integration on Facebook Tweet about Building Technologies Office: Buildings to Grid Integration on Twitter Bookmark Building Technologies Office: Buildings to Grid Integration on Google Bookmark Building Technologies Office: Buildings to Grid Integration on Delicious Rank Building Technologies Office: Buildings to Grid Integration on Digg Find More places to share Building Technologies Office: Buildings to Grid Integration on AddThis.com... About Take Action to Save Energy Partner with DOE Activities Appliances Research Building Envelope Research Windows, Skylights, & Doors Research Space Heating & Cooling Research Water Heating Research Lighting Research

430

New and Underutilized Technology: Integrated Daylighting Systems |  

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

Integrated Daylighting Systems Integrated Daylighting Systems New and Underutilized Technology: Integrated Daylighting Systems October 4, 2013 - 4:56pm Addthis The following information outlines key deployment considerations for integrated daylighting systems within the Federal sector. Benefits Integrated daylighting systems can be combined with electronic dimmable fluorescent ballasts, photo sensors, and occupancy sensors where appropriate. Network components, workstation controls, and building management options can also be integrated to provide significant savings on applied systems. Application Integrated daylighting systems are applicable in perimeter and interior spaces with daylight exposure via windows and skylights. Key Factors for Deployment Acceptable levels of daylight are required and must be factored into

431

Integrating Food Production and Biodiversity  

E-Print Network (OSTI)

Integrating Food Production and Biodiversity Energy and Scale Issues in Implementation Kristina and biodiversity ­ energy and scale issues in implementation Abstract The aim of this thesis was to test the hypotheses that (1) biodiversity at a farm level differs between small and large farms, and (2

432

The Integration of Conservation Science  

E-Print Network (OSTI)

Function and the Law · Conservation Science, Biodiversity, and the 2005 U.S. Forest Service Regulations Tool Kit for Ecologists and Biodiversity Managers Some selected titles of recent papers in ConservationChapter 17 The Integration of Conservation Science and Policy Conservation Biology ­ April 22, 2010

Gottgens, Hans

433

FUZZY CONTROLLERS: AN INTEGRATED APPROACH  

E-Print Network (OSTI)

1 FUZZY CONTROLLERS: AN INTEGRATED APPROACH BASED ON FUZZY LOGIC, ROUGH SETS, AND EVOLUTIONARY is used to formalized the design of classical fuzzy logic controllers. The design is formu­ lated into the design theory of fuzzy logic control (FLC). One of the important novelties of FLC design

Lin, Tsau Young

434

Graphene Growth and Device Integration  

E-Print Network (OSTI)

screens, photonic applications, energy generation, and batteries [3], [12], [13]. The first graphene filmsINVITED P A P E R Graphene Growth and Device Integration This paper describes one of the emerging methods for growing grapheneVthe chemical vapor deposition methodVwhich is based on a catalytic reaction

435

Electrolysis-Utility Integration Workshop  

E-Print Network (OSTI)

-spread deployment of electrolysis based hydrogen production in the U.S. #12;Key Drivers ! Water electrolysis Is hydrogen production via water electrolysis a viable option for the transition? Key Needs: · Low-cost, lowElectrolysis-Utility Integration Workshop September 22-23, 2004 Broomfield, CO Shawna McQueen #12

436

IBM and Johnson Controls Integrated  

E-Print Network (OSTI)

IBM and Johnson Controls Integrated Smarter Building Solution IBM and Johnson Controls make it simpler to reduce energy and operational costs while reducing greenhouse emissions. IBM and Johnson and more. IBM and Johnson Controls work with you to identify high-priority energy consumption areas

437

Knowledge Practices Laboratory Integrated Project  

E-Print Network (OSTI)

27490 KP-LAB Knowledge Practices Laboratory Integrated Project Information Society Technologies D6. Map-It. The installer program for Map-It v2.0.0 is available at: http://www.kp-lab.org/intranet-lab.org/intranet/testable-tools/kp-lab-tools/map-it/getting-started-with-map-it 3. Change Laboratory

Paris-Sud XI, Université de

438

Microfluidic Systems Integrated Microfluidic Systems**  

E-Print Network (OSTI)

Microfluidic Systems Integrated Microfluidic Systems** Rustem F. Ismagilov* Keywords: analytical methods · enzymes · microfluidics · microreactors · protein structures Microfluidic systems use networks of channels thinner than a human hair to manipulate nanoliter volumes of re- agents. The goal of microfluidics

Ismagilov, Rustem F.

439

Integrated decontamination process for metals  

DOE Patents (OSTI)

An integrated process for decontamination of metals, particularly metals that are used in the nuclear energy industry contaminated with radioactive material. The process combines the processes of electrorefining and melt refining to purify metals that can be decontaminated using either electrorefining or melt refining processes.

Snyder, Thomas S. (Oakmont, PA); Whitlow, Graham A. (Murrysville, PA)

1991-01-01T23:59:59.000Z

440

The Center for integrative genomics  

E-Print Network (OSTI)

The Center for integrative genomics Report 2005­2006 #12;Presentation Director's message 4 Scientific advisory committee 6 Organigram of the CIG 7 research The structure and function of genomes and their evolution alexandrereymond ­ Genome structure and expression 10 henrikKaessmann ­ Evolutionary genomics 12

Kaessmann, Henrik

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Integrated Building Energy Systems Design Considering Storage Technologies  

E-Print Network (OSTI)

L ABORATORY Integrated Building Energy Systems Design7301 Integrated building energy systems design considering

Stadler, Michael

2009-01-01T23:59:59.000Z

442

SunShot Initiative: Systems Integration Newsletter  

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

Information Resources Information Resources Printable Version Share this resource Send a link to SunShot Initiative: Systems Integration Newsletter to someone by E-mail Share SunShot Initiative: Systems Integration Newsletter on Facebook Tweet about SunShot Initiative: Systems Integration Newsletter on Twitter Bookmark SunShot Initiative: Systems Integration Newsletter on Google Bookmark SunShot Initiative: Systems Integration Newsletter on Delicious Rank SunShot Initiative: Systems Integration Newsletter on Digg Find More places to share SunShot Initiative: Systems Integration Newsletter on AddThis.com... Publications Newsletter Resource Center Multimedia Meetings & Workshops Solar Innovation Timeline Solar Career Map Glossary Systems Integration Newsletter The SunShot Systems Integration News provides quarterly e-mail updates

443

Property:Component Integration | Open Energy Information  

Open Energy Info (EERE)

Component Integration Component Integration Jump to: navigation, search This is a property of type String. The allowed values for this property are: Customer Assembled Factory Integrated Pages using the property "Component Integration" Showing 22 pages using this property. D Distributed Generation Study/10 West 66th Street Corp + Customer Assembled + Distributed Generation Study/615 kW Waukesha Packaged System + Factory Integrated + Distributed Generation Study/Aisin Seiki G60 at Hooligans Bar and Grille + Customer Assembled + Distributed Generation Study/Arrow Linen + Customer Assembled + Distributed Generation Study/Dakota Station (Minnegasco) + Customer Assembled + Distributed Generation Study/Elgin Community College + Customer Assembled + Distributed Generation Study/Emerling Farm + Factory Integrated +

444

DOE Transmission System Integration Workshop  

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

Heyeck, AEP, Sr. Vice President, Transmission Heyeck, AEP, Sr. Vice President, Transmission and Chair, EPRI Power Delivery & Utilization Sector Council November 01-02, 2012 DoubleTree Hotel, Crystal City Washington D.C. DOE Transmission System Integration Workshop 2 © 2012 Electric Power Research Institute, Inc. All rights reserved. Near-Zero Emissions Long-Term Operations Renewable Integration Water Management Electric Vehicles Demand Response & Efficiency Renewable Energy Energy Storage Sensors & Control Cyber Security Supply = Demand The Power System Supply to Demand Requires a full portfolio of innovative technologies. Tomorrow's Power System One size does not fit all 3 © 2012 Electric Power Research Institute, Inc. All rights reserved. Grid Transformation to Ensure Reliability, Efficiency, Resiliency and Security

445

Integrated Photovoltaics | Open Energy Information  

Open Energy Info (EERE)

Name Integrated Photovoltaics Name Integrated Photovoltaics Place Sunnyvale, California Product California-based stealth mode PV startup. Coordinates 32.780338°, -96.547405° Loading map... {"minzoom":false,"mappingservice":"googlemaps3","type":"ROADMAP","zoom":14,"types":["ROADMAP","SATELLITE","HYBRID","TERRAIN"],"geoservice":"google","maxzoom":false,"width":"600px","height":"350px","centre":false,"title":"","label":"","icon":"","visitedicon":"","lines":[],"polygons":[],"circles":[],"rectangles":[],"copycoords":false,"static":false,"wmsoverlay":"","layers":[],"controls":["pan","zoom","type","scale","streetview"],"zoomstyle":"DEFAULT","typestyle":"DEFAULT","autoinfowindows":false,"kml":[],"gkml":[],"fusiontables":[],"resizable":false,"tilt":0,"kmlrezoom":false,"poi":true,"imageoverlays":[],"markercluster":false,"searchmarkers":"","locations":[{"text":"","title":"","link":null,"lat":32.780338,"lon":-96.547405,"alt":0,"address":"","icon":"","group":"","inlineLabel":"","visitedicon":""}]}

446

Symplectic Integrator Mercury: Bug Report  

E-Print Network (OSTI)

We report on a problem found in MERCURY, a hybrid symplectic integrator used for dynamical problems in Astronomy. The variable that keeps track of bodies' statuses is uninitialised, which can result in bodies disappearing from simulations in a non-physical manner. Some FORTRAN compilers implicitly initialise variables, preventing simulations from having this problem. With other compilers, simulations with a suitably large maximum number of bodies parameter value are also unaffected. Otherwise, the problem manifests at the first event after the integrator is started, whether from scratch or continuing a previously stopped simulation. Although the problem does not manifest in some conditions, explicitly initialising the variable solves the problem in a permanent and unconditional manner.

K. de Souza Torres; D. R. Anderson

2008-08-04T23:59:59.000Z

447

Integrated global background monitoring network  

SciTech Connect

This paper describes the background and elucidates the need for an integrated global background monitoring network. This network should: establish reference levels for pollutants that have potential for global contaminatin, serve as an early warning site for detecting global spread of pollutants, and establish baseline levels for selected ecosystem parameters against which data from more impacted areas can be compared. This paper proposes the following: (1) establish an integrated global background monitoring network for pollutants and ecosystem parameters; (2) pollutant measurements be multi-media; (3) carry out ecosystem parameter studies in conjunction with pollutant measurements; (4) the network be maintained for an indefinite period of time; (5) the network be established using the international biosphere reserve system as the universe from which a subset of monitoring sites are drawn; and (6) that the project be under the overall direction of the Global Environmental Monitoring System. 43 references, 1 figure, 1 table.

Wiersma, G.B.

1984-08-01T23:59:59.000Z

448

MHD Integrated Topping Cycle Project  

SciTech Connect

This seventeenth quarterly technical progress report of the MHD Integrated Topping Cycle Project presents the accomplishments during the period August 1, 1991 to October 31, 1991. Manufacturing of the prototypical combustor pressure shell has been completed including leak, proof, and assembly fit checking. Manufacturing of forty-five cooling panels was also completed including leak, proof, and flow testing. All precombustor internal components (combustion can baffle and swirl box) were received and checked, and integration of the components was initiated. A decision was made regarding the primary and backup designs for the 1A4 channel. The assembly of the channel related prototypical hardware continued. The cathode wall electrical wiring is now complete. The mechanical design of the diffuser has been completed.

Not Available

1992-07-01T23:59:59.000Z

449

Vertically Integrated Circuits at Fermilab  

SciTech Connect

The exploration of the vertically integrated circuits, also commonly known as 3D-IC technology, for applications in radiation detection started at Fermilab in 2006. This paper examines the opportunities that vertical integration offers by looking at various 3D designs that have been completed by Fermilab. The emphasis is on opportunities that are presented by through silicon vias (TSV), wafer and circuit thinning and finally fusion bonding techniques to replace conventional bump bonding. Early work by Fermilab has led to an international consortium for the development of 3D-IC circuits for High Energy Physics. The consortium has submitted over 25 different designs for the Fermilab organized MPW run organized for the first time.

Deptuch, Grzegorz; Demarteau, Marcel; Hoff, James; Lipton, Ronald; Shenai, Alpana; Trimpl, Marcel; Yarema, Raymond; Zimmerman, Tom; /Fermilab

2009-01-01T23:59:59.000Z

450

Northwest Habitat Institute Integrated Habitat and Biodiversity Information SystemIntegrated Habitat and Biodiversity Information System  

E-Print Network (OSTI)

Northwest Habitat Institute Integrated Habitat and Biodiversity Information SystemIntegrated Habitat and Biodiversity Information System (IBIS) for the Columbia River Basin(IBIS) for the Columbia

451

Transmission and Grid Integration: Electricity, Resources, & Building Systems Integration (Fact Sheet)  

SciTech Connect

Factsheet developed to describe the activites of the Transmission and Grid Integration Group within NREL's Electricity, Resources, and Buildings Systems Integration center.

Not Available

2009-09-01T23:59:59.000Z

452

IAdvanced Integrated Hypersonic Entry SystemsAdvanced Integrated Hypersonic Entry Systems 2009 Phase II  

E-Print Network (OSTI)

SBIR SBIR 66 67 IAdvanced Integrated Hypersonic Entry SystemsAdvanced Integrated Hypersonic Entry of materials in providing tailored stiffness and rigidity for hypersonic entry vehicles. The proposed

453

Integral-free Wigner functions  

E-Print Network (OSTI)

Wigner phase space quasi-probability distribution function is a Fourier transform related to a given quantum mechanical wave function. It is shown that for the wave functions of type $\\psi (q)=e^{-aq^2}\\phi (q)$, the Wigner function can be defined in terms of differential operators acting on a given function, independently from the integral formula which appears in the standard definition. Gaussian wave packet, harmonic and singular oscillators are given as the examples.

A. Tegmen

2007-02-06T23:59:59.000Z

454

Vertical integration and market power  

SciTech Connect

One of the continuing debates of industrial organization surrounds the importance of market structure in determining a firm's performance. This controversy develops naturally from the difficulties in measuring the relevant variables and the hazards of statistical analysis. The focus of this empirical study is the relationship between vertical integration, as an element of market structure, and market power, as a component of a firm's performance. The model presented in this paper differs from previous efforts because vertical integration is measured by the Vertical Industry Connections (VIC) index. VIC is defined as a function of the relative net interactions among the industries in which a firm operates, and is calculated by use of the national input-output tables. A linear regression model is estimated by means of a random sample of firms selected from the Standard and Poor's COMPUSTAT data base for 1963, 1967, and 1972. Combined cross-sectional, time-series methods are employed. The dependent variable is the price-cost margin; the independent variables include not only VIC, but also the concentration ratio, diversification index, value of assets, capital-output ratio, and sales growth. The results indicate that VIC is significant in increasing the price-cost margin, and thus support the hypothesis that vertical integration is a strategy to enhance market power. 1 figure, 3 tables.

Maddigan, R.J.

1980-01-01T23:59:59.000Z

455

MHD Integrated Topping Cycle Project  

SciTech Connect

The overall objective of the project is to design and construct prototypical hardware for an integrated MHD topping cycle, and conduct long duration proof-of-concept tests of integrated system at the US DOE Component Development and Integration Facility in Butte, Montana. The results of the long duration tests will augment the existing engineering design data base on MHD power train reliability, availability, maintainability, and performance, and will serve as a basis for scaling up the topping cycle design to the next level of development, an early commercial scale power plant retrofit. The components of the MHD power train to be designed, fabricated, and tested include: A slagging coal combustor with a rated capacity of 50 MW thermal input, capable of operation with an Eastern (Illinois {number sign}6) or Western (Montana Rosebud) coal, a segmented supersonic nozzle, a supersonic MHD channel capable of generating at least 1.5 MW of electrical power, a segmented supersonic diffuser section to interface the channel with existing facility quench and exhaust systems, a complete set of current control circuits for local diagonal current control along the channel, and a set of current consolidation circuits to interface the channel with the existing facility inverter.

Not Available

1992-01-01T23:59:59.000Z

456

Integrated nonthermal treatment system study  

SciTech Connect

This report presents the results of a study of nonthermal treatment technologies. The study consisted of a systematic assessment of five nonthermal treatment alternatives. The treatment alternatives consist of widely varying technologies for safely destroying the hazardous organic components, reducing the volume, and preparing for final disposal of the contact-handled mixed low-level waste (MLLW) currently stored in the US Department of Energy complex. The alternatives considered were innovative nonthermal treatments for organic liquids and sludges, process residue, soil and debris. Vacuum desorption or various washing approaches are considered for treatment of soil, residue and debris. Organic destruction methods include mediated electrochemical oxidation, catalytic wet oxidation, and acid digestion. Other methods studied included stabilization technologies and mercury separation of treatment residues. This study is a companion to the integrated thermal treatment study which examined 19 alternatives for thermal treatment of MLLW waste. The quantities and physical and chemical compositions of the input waste are based on the inventory database developed by the US Department of Energy. The Integrated Nonthermal Treatment Systems (INTS) systems were evaluated using the same waste input (2,927 pounds per hour) as the Integrated Thermal Treatment Systems (ITTS). 48 refs., 68 figs., 37 tabs.

Biagi, C.; Bahar, D.; Teheranian, B.; Vetromile, J. [Morrison Knudsen Corp. (United States); Quapp, W.J. [Nuclear Metals (United States); Bechtold, T.; Brown, B.; Schwinkendorf, W. [Lockheed Martin Idaho Technologies Co., Idaho Falls, ID (United States); Swartz, G. [Swartz and Associates (United States)

1997-01-01T23:59:59.000Z

457

Hypergeometric Forms for Ising-Class Integrals  

E-Print Network (OSTI)

Hypergeometric forms for Ising-class integrals D.H. Bailey ?C n,1 relevant to the Ising theory of solid-state physics [E. Crandall, “Integrals of the Ising class,” J. Phys. A. :

Bailey, David H.; Borwein, David; Borwein, Jonathan M.; Crandall, Richard E.

2008-01-01T23:59:59.000Z

458

Optical receiver techniques for integrated photonic links  

E-Print Network (OSTI)

Integrated photonics has emerged as an I/O technology set to disrupt the communication fabric of many-core computer systems. The optical technology uses wavelength-division-multiplexing and a high degree of integration in ...

Georgas, Michael S. (Michael Stephen)

2014-01-01T23:59:59.000Z

459

The VBA Integrated Development Environment (VBAIDE)  

Science Journals Connector (OSTI)

Within AutoCAD..., you develop VBA programs in the Visual Basic for Applications (VBA) Integrated Development Environment (IDE). Like the Visual LISP IDE, Autodesk provides the VBAIDE as an integral ...

Joe Sutphin

2004-01-01T23:59:59.000Z

460

Integrated Coal Gasification Power Plant Credit (Kansas)  

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

Integrated Coal Gasification Power Plant Credit states that an income taxpayer that makes a qualified investment in a new integrated coal gasification power plant or in the expansion of an existing...

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Vertical Integration and Technology: Theory and Evidence  

E-Print Network (OSTI)

We study the determinants of vertical integration. We first derive a number of predictions regarding the relationship between technology intensity and vertical integration from a simple incomplete contracts model. Then, ...

Acemoglu, Daron

462

Transportation and Stationary Power Integration: Workshop Proceedings  

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

Proceedings for the Transportation and Stationary Power Integration Workshop held on October 27, 2008 in Phoenix, Arizona

463

Track 6: Integrating Safety Into Security Operations  

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

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 6: Integrating Safety Into Security Operations

464

Western Wind and Solar Integration Study  

SciTech Connect

This report provides a full description of the Western Wind and Solar Integration Study (WWSIS) and its findings.

GE Energy

2010-05-01T23:59:59.000Z

465

Track 5: Integration of Safety Into Design  

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

ISM Workshop Presentations Knoxville Convention Center, Knoxville, TN August 2009 Track 5: Integration of Safety Into Design

466

Integrating Experimental Design Into Your Program  

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

This presentation, given through the DOE's Technical Assitance Program (TAP), exaplin how you can integrate experimental design into your program.

467

Integrated Computational Materials Engineering (ICME) for Mg...  

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

Materials Engineering (ICME) for Mg: International Pilot Project Integrated Computational Materials Engineering (ICME) for Mg: International Pilot Project Magnesium Projects...

468

NREL: Energy Systems Integration Facility - Research Electrical...  

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

Research Electrical Distribution Bus The Research Electrical Distribution Bus is the Energy Systems Integration Facility's internal utility infrastructure interconnecting its...

469

Integrating Solar PV in Utility System Operations  

E-Print Network (OSTI)

Fuel Prices .24 Generator Capacity and Fuel Price byIntegration Costs in Fuel Price Sensitivity Cases of the

Mills, A.

2014-01-01T23:59:59.000Z

470

Eastern Renewable Generation Integration Study (Presentation)  

SciTech Connect

This presentation provides a high-level overview of the Eastern Renewable Generation Integration Study process, scenarios, tools, and goals.

Bloom, A.

2014-05-01T23:59:59.000Z

471

Sandia National Laboratories: Transmission Grid Integration  

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

Infrastructure Security, Modeling, Modeling & Analysis, News, News & Events, Renewable Energy, SMART Grid, Systems Analysis, Transmission Grid Integration, Wind Energy Sandia...

472

Integrable magnetic geodesic flows on Lie groups  

E-Print Network (OSTI)

Right-invariant geodesic flows on manifolds of Lie groups associated with 2-cocycles of corresponding Lie algebras are discussed. Algebra of integrals of motion for magnetic geodesic flows is considered and necessary and sufficient condition of integrability in quadratures is formulated. Canonic forms for 2-cocycles of all 4-dimensional Lie algebras are given and integrable cases among them are separated.

Alexey A. Magazev; Igor V. Shirokov; Yuriy Y. Yurevich

2011-11-03T23:59:59.000Z

473

Aviation Safety Program Integrated Intelligent Flight Deck  

E-Print Network (OSTI)

Safety, Integrated Intelligent Flight Deck research project. It contains reference to past work as the other elements of NASA's Aviation Safety Program (AvSP). Without an integrated working relationshipAviation Safety Program Integrated Intelligent Flight Deck Technical Plan Summary Principal

474

Integrated Circuit / Microfluidic Chips for Dielectric Manipulation  

E-Print Network (OSTI)

Integrated Circuit / Microfluidic Chips for Dielectric Manipulation A THESIS PRESENTED BY THOMAS by Thomas Hunt All rights reserved. #12;iii Abstract Integrated Circuit / Microfluidic Chips for Dielectric of integrated circuit / microfluidic chips to move individual living cells and chemical droplets along

Heller, Eric

475

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS  

E-Print Network (OSTI)

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS Photonics Communication Engineering Khanh Kieu, Ph.D. College of Optical Sciences, University of Arizona #12;Slide #2CENTER FOR INTEGRATED ACCESS NETWORKS is around 340m/s. #12;Slide #3CENTER FOR INTEGRATED ACCESS NETWORKS Homework Problem 2: Calculate

Kieu, Khanh

476

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS  

E-Print Network (OSTI)

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS Photonics Communication Engineering Khanh Kieu, Ph.D. College of Optical Sciences, University of Arizona #12;Slide #2CENTER FOR INTEGRATED ACCESS NETWORKS multiplexing · Network topology #12;Slide #3CENTER FOR INTEGRATED ACCESS NETWORKS Communication Source

Kieu, Khanh

477

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS  

E-Print Network (OSTI)

Slide #1CENTER FOR INTEGRATED ACCESS NETWORKS Photonics Communication Engineering Khanh Kieu, Ph.D. College of Optical Sciences, University of Arizona #12;Slide #2CENTER FOR INTEGRATED ACCESS NETWORKS Significant progress #12;Slide #3CENTER FOR INTEGRATED ACCESS NETWORKS What else can we multiplex

Kieu, Khanh

478

Integrated video communication with Nicolas Roussel  

E-Print Network (OSTI)

toolkit that facilitates the integration of live video into documents and applications. Introduction VideoSpace is a software toolkit designed to facilitate the integration of live video into new or existing documents and Tcl/Tk applications, to create interfaces to other videoSpace components and to integrate them

479

Formalisation of the integration of behavior trees  

Science Journals Connector (OSTI)

In this paper, we present a formal definition of the integration of the requirements modeling language Behavior Trees (BTs). We first provide the semantic integration of two interrelated BTs using an extended version of Communicating Sequential Processes. ... Keywords: behavior engineering, behavior trees, csp, integration, merge, semantic network model

Kushal Ahmed, M.A. Hakim Newton, Lian Wen, Abdul Sattar

2014-09-01T23:59:59.000Z

480

Extreme Web Data Integration Keynote @ ICWE 2012  

E-Print Network (OSTI)

Extreme Web Data Integration Keynote @ ICWE 2012 26.7.2012 Felix Naumann #12;Overview Felix Naumann | Extreme Web Data Integration | ICWE 2012 2 Web Data abounds Linked, open, and otherwise iPopulator WebWILD experience #12;A brief history of data Felix Naumann | Extreme Web Data Integration | ICWE 2012 3 DBMS DBMS

Weske, Mathias

Note: This page contains sample records for the topic "integrated algal biorefinery" 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

Extreme Web Data Integration August 14, 2010  

E-Print Network (OSTI)

Extreme Web Data Integration August 14, 2010 Felix Naumann #12;Acknowledgements @IBM Almaden) Open Data community Felix Naumann | Extreme Web Data Integration | NFIC 2010 2 #12;Overview Felix Naumann | Extreme Web Data Integration | NFIC 2010 3 Web Data abounds ­ linked, open, and otherwise Web

Weske, Mathias

482

Integrated Transmission and Distribution Control  

SciTech Connect

Distributed, generation, demand response, distributed storage, smart appliances, electric vehicles and renewable energy resources are expected to play a key part in the transformation of the American power system. Control, coordination and compensation of these smart grid assets are inherently interlinked. Advanced control strategies to warrant large-scale penetration of distributed smart grid assets do not currently exist. While many of the smart grid technologies proposed involve assets being deployed at the distribution level, most of the significant benefits accrue at the transmission level. The development of advanced smart grid simulation tools, such as GridLAB-D, has led to a dramatic improvement in the models of smart grid assets available for design and evaluation of smart grid technology. However, one of the main challenges to quantifying the benefits of smart grid assets at the transmission level is the lack of tools and framework for integrating transmission and distribution technologies into a single simulation environment. Furthermore, given the size and complexity of the distribution system, it is crucial to be able to represent the behavior of distributed smart grid assets using reduced-order controllable models and to analyze their impacts on the bulk power system in terms of stability and reliability. The objectives of the project were to: • Develop a simulation environment for integrating transmission and distribution control, • Construct reduced-order controllable models for smart grid assets at the distribution level, • Design and validate closed-loop control strategies for distributed smart grid assets, and • Demonstrate impact of integrating thousands of smart grid assets under closed-loop control demand response strategies on the transmission system. More specifically, GridLAB-D, a distribution system tool, and PowerWorld, a transmission planning tool, are integrated into a single simulation environment. The integrated environment allows the load flow interactions between the bulk power system and end-use loads to be explicitly modeled. Power system interactions are modeled down to time intervals as short as 1-second. Another practical issue is that the size and complexity of typical distribution systems makes direct integration with transmission models computationally intractable. Hence, the focus of the next main task is to develop reduced-order controllable models for some of the smart grid assets. In particular, HVAC units, which are a type of Thermostatically Controlled Loads (TCLs), are considered. The reduced-order modeling approach can be extended to other smart grid assets, like water heaters, PVs and PHEVs. Closed-loop control strategies are designed for a population of HVAC units under realistic conditions. The proposed load controller is fully responsive and achieves the control objective without sacrificing the end-use performance. Finally, using the T&D simulation platform, the benefits to the bulk power system are demonstrated by controlling smart grid assets under different demand response closed-loop control strategies.

Kalsi, Karanjit; Fuller, Jason C.; Tuffner, Francis K.; Lian, Jianming; Zhang, Wei; Marinovici, Laurentiu D.; Fisher, Andrew R.; Chassin, Forrest S.; Hauer, Matthew L.

2013-01-16T23:59:59.000Z

483

Designing Integrated Engineering Environments: BlackboardBased Integration of Design and  

E-Print Network (OSTI)

Designing Integrated Engineering Environments: Blackboard­Based Integration of Design and Analysis to building integrated engineering environments based on blackboard tech­ nology as the integrating infrastructure; and 2) the RRM Engineering Environment, developed at Ford Research Laboratory. The RRM

Corkill, Daniel

484

MHD Integrated Topping Cycle Project  

SciTech Connect

This eighteenth quarterly technical progress report of the MHD Integrated Topping cycle Project presents the accomplishments during the period November 1, 1991 to January 31, 1992. The precombustor is fully assembled. Manufacturing of all slagging stage components has been completed. All cooling panels were welded in place and the panel/shell gap was filled with RTV. Final combustor assembly is in progress. The low pressure cooling subsystem (LPCS) was delivered to the CDIF. Second stage brazing issues were resolved. The construction of the two anode power cabinets was completed.

Not Available

1992-07-01T23:59:59.000Z

485

Distribution Integrity Management Plant (DIMP)  

SciTech Connect

This document is the distribution integrity management plan (Plan) for the Los Alamos National Laboratory (LANL) Natural Gas Distribution System. This Plan meets the requirements of 49 CFR Part 192, Subpart P Distribution Integrity Management Programs (DIMP) for the LANL Natural Gas Distribution System. This Plan was developed by reviewing records and interviewing LANL personnel. The records consist of the design, construction, operation and maintenance for the LANL Natural Gas Distribution System. The records system for the LANL Natural Gas Distribution System is limited, so the majority of information is based on the judgment of LANL employees; the maintenance crew, the Corrosion Specialist and the Utilities and Infrastructure (UI) Civil Team Leader. The records used in this report are: Pipeline and Hazardous Materials Safety Administration (PHMSA) 7100.1-1, Report of Main and Service Line Inspection, Natural Gas Leak Survey, Gas Leak Response Report, Gas Leak and Repair Report, and Pipe-to-Soil Recordings. The specific elements of knowledge of the infrastructure used to evaluate each threat and prioritize risks are listed in Sections 6 and 7, Threat Evaluation and Risk Prioritization respectively. This Plan addresses additional information needed and a method for gaining that data over time through normal activities. The processes used for the initial assessment of Threat Evaluation and Risk Prioritization are the methods found in the Simple, Handy Risk-based Integrity Management Plan (SHRIMP{trademark}) software package developed by the American Pipeline and Gas Agency (APGA) Security and Integrity Foundation (SIF). SHRIMP{trademark} uses an index model developed by the consultants and advisors of the SIF. Threat assessment is performed using questions developed by the Gas Piping Technology Company (GPTC) as modified and added to by the SHRIMP{trademark} advisors. This Plan is required to be reviewed every 5 years to be continually refined and improved. Records for all piping system installed after the effective date of this Plan will be captured and retained in the UI records documentation system. Primary Utility Asbuilts are maintained by Utilities Mapping (UMAP) and additional records are maintained on the N drive. Engineering Change Notices (ECNs) are stored on the N drive under configuration management and kept up by Utilities and Infrastructure Division Office (UI-DO). Records include, at a minimum, the location where new piping and appurtenances are installed and the material of which they are constructed.

Gonzales, Jerome F. [Los Alamos National Laboratory

2012-05-07T23:59:59.000Z

486

Integrated Solar Thermochemical Reaction System  

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

This fact sheet describes an integrated solar thermochemical reaction system project awarded under the DOE's 2012 SunShot Concentrating Solar Power R&D award program. The team, led by the Pacific Northwest National Laboratory, is working to develop and demonstrate a high-performance solar thermochemical reaction system in an end-to-end demonstration that produces electricity. A highly efficient solar thermochemical reaction system would allow for 24-hour operation without the need for storage technology, and reductions in total system costs while providing a relatively low-risk deployment option for CSP systems.

487

Near Term Hydrogen and Electricity Infrastructure Integration  

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

Denver, CO Denver, CO September 22, 2004 Abbas Akhil, DER and Energy Storage Sandia National Laboratories, Albuquerque, NM (505) 844-7308 aaakhil@sandia.gov Near-term Hydrogen and Electricity Infrastructure Integration Near-term Hydrogen and Electricity Infrastructure Integration Integration Scenarios and Issues Integration Scenarios and Issues ! How and where can electrolysis systems be integrated in the grid? " Siting/location " Operational issues " Investments " Benefits " Ownership ! Objectives are " Capture "grid" benefits " Seek to reduce emissions Siting and Location Siting and Location ! Electrolysis systems can be sited at " Existing generating stations " Transmission substations " Distribution substations ! Each locations has different

488

A versatile integral in physics and astronomy  

E-Print Network (OSTI)

This paper deals with a general class of integrals, the particular cases of which are connected to outstanding problems in astronomy and physics. Reaction rate probability integrals in the theory of nuclear reaction rates, Kr\\"atzel integrals in applied analysis, inverse Gaussian distribution, generalized type-1, type-2 and gamma families of distributions in statistical distribution theory, Tsallis statistics and Beck-Cohen superstatistics in statistical mechanics and the general pathway model are all shown to be connected to the integral under consideration. Representations of the integral in terms of generalized special functions such as Meijer's G-function and Fox's H-function are also pointed out.

A. M. Mathai; H. J. Haubold

2011-09-23T23:59:59.000Z

489

Solar Energy Grid Integration Systems-Advanced Concepts | Department...  

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

Systems Integration Solar Energy Grid Integration Systems-Advanced Concepts Solar Energy Grid Integration Systems-Advanced Concepts On September 1, 2011, DOE announced 25.9...

490

About Buildings-to-Grid Integration | Department of Energy  

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

Buildings-to-Grid About Buildings-to-Grid Integration About Buildings-to-Grid Integration As electricity demand continues to increase, integrating buildings and the electricity...

491

Lighting Research Group: Facilities: Integrating Sphere  

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

Integrating Sphere Integrating Sphere integrating sphere Integrating Sphere Gonio-photometer | Integrating sphere | Power analyzer | Spectro-radiometer The integrating sphere is used to quickly measure the total light output of a lamp. The lamp being tested is placed in the center of the integrating sphere. At one side of the sphere is a light meter which measures the light output of the lamp. Between the lamp and the light meter there is a baffle to prevent the meter from seeing any direct light from the lamp. The inside of the sphere (including the baffle) is coated with a very white paint that reflects all wavelengths equally. This allows us to get very accurate measurements. The light from the lamp bounces around the sphere until it reaches the light meter. It is important that nothing else is in the sphere besides the lamp and the

492

Integrated Global Background Monitoring Network  

SciTech Connect

One of the more significant problems when trying to determine what impact is having on global cycles is not knowing what ''natural'' levels should be for both abiotic (gases, trace elements) and biotic (ecosystem functions) processes. The authors believe that a well designed, coordinated network of baseline stations in remote areas around the world can provide a data base will allow best current estimates to be made of biotic and abiotic baseline conditions. These baseline conditions will then help us make better comparisons with more impacted areas, and thus help us more fully understand the impact man is having on his world. This paper examines the history of background pollution monitoring at the international level, describes current activities in the field of ''integrated'' background monitoring, and proposes criteria for the development of a global network of baseline stations to coordinate background monitoring for the presence, accumulation and behavior of pollutants in remote ecosystems. In this paper, this network is called the Integrated Global Background Monitoring Network.

Wiersma, G.B.; Franklin, J.F.; Kohler, A.; Croze, H.; Boelcke, C.

1986-12-01T23:59:59.000Z

493

Path Integral on Star Graph  

E-Print Network (OSTI)

In this paper we study path integral for a single spinless particle on a star graph with N edges, whose vertex is known to be described by U(N) family of boundary conditions. After carefully studying the free particle case, both at the critical and off-critical levels, we propose a new path integral formulation that correctly captures all the scale-invariant subfamily of boundary conditions realized at fixed points of boundary renormalization group flow. Our proposal is based on the folding trick, which maps a scalar-valued wave function on star graph to an N-component vector-valued wave function on half-line. All the parameters of scale-invariant subfamily of boundary conditions are encoded into the momentum independent weight factors, which appear to be associated with the two distinct path classes on half-line that form the cyclic group Z_2. We show that, when bulk interactions are edge-independent, these weight factors are generally given by an N-dimensional unitary representation of Z_2. Generalization to momentum dependent weight factors and applications to worldline formalism are briefly discussed.

Satoshi Ohya

2011-04-28T23:59:59.000Z

494

Path Integral on Star Graph  

E-Print Network (OSTI)

In this paper we study path integral for a single spinless particle on a star graph with N edges, whose vertex is known to be described by U(N) family of boundary conditions. After carefully studying the free particle case, both at the critical and off-critical levels, we propose new path integral formulation that correctly captures all the scale-invariant subfamily of boundary conditions realized at fixed points of boundary renormalization group flow. Our proposal is based on the folding trick, which maps a scalar-valued wave function on star graph to an N-component vector-valued wave function on half-line. All the parameters of scale-invariant subfamily of boundary conditions are encoded into the momentum independent weight factors, which appear to be associated with the two distinct path classes on half-line that form the cyclic group Z_2. We show that, when bulk interactions are edge-independent, these weight factors are generally given by an N-dimensional unitary representation of Z_2. Generalization to ...

Ohya, Satoshi

2011-01-01T23:59:59.000Z

495

Algal biofuels : the effect of temperature on algal growth and lipid content.  

E-Print Network (OSTI)

??Replacing fossil fuels with algae, a renewable resource, is an exciting possibility. This study evaluates the algae found in South Texas brackish water ponds used… (more)

Klenzendorf, Stephanie Marie

2010-01-01T23:59:59.000Z

496

Integrated Hydrogen Storage System Model  

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

WSRC-TR-2007-00440, REVISION 0 WSRC-TR-2007-00440, REVISION 0 Keywords: Hydrogen Kinetics, Hydrogen Storage Vessel Metal Hydride Retention: Permanent Integrated Hydrogen Storage System Model Bruce J. Hardy November 16, 2007 Washington Savannah River Company Savannah River Site Aiken, SC 29808 Prepared for the U.S. Department of Energy Under Contract Number DEAC09-96-SR18500 DISCLAIMER This report was prepared for the United States Department of Energy under Contract No. DE-AC09-96SR18500 and is an account of work performed under that contract. Neither the United States Department of Energy, nor WSRC, nor any of their employees makes any warranty, expressed or implied, or assumes any legal liability or responsibility for accuracy, completeness, or usefulness, of any information,

497

NREL: Distributed Grid Integration - Webmaster  

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

Webmaster Webmaster Please enter your name and email address in the boxes provided, then type your message below. When you are finished, click "Send Message." NOTE: If you enter your e-mail address incorrectly, we will be unable to reply. Your name: Your email address: Your message: Send Message Printable Version Distributed Grid Integration Home Capabilities Projects Research Staff Working with Us Did you find what you needed? Yes 1 No 0 Thank you for your feedback. Would you like to take a moment to tell us how we can improve this page? Submit We value your feedback. Thanks! We've received your feedback. Something went wrong. Please try again later. NREL is a national laboratory of the U.S. Department of Energy, Office of Energy Efficiency and Renewable Energy, operated by the Alliance for Sustainable Energy, LLC.

498

2007 Integrated Safety Management Workshop  

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

ISM ISM Workshop 2007 a vision for Integrated Safety Management in the Department of Energy complex ISM Workshop 2007 ® Sample of how the graphic may be used on documents where the "Good to Great" verbiage is not includ "Good to Great" is a registered trademark of Jim Collins and is being used with permission. November 27-30, 2007 Hosted by Brookhaven National Laboratory "Good to Great" is a registered trademark of Jim Collins and is being used with permission. 2 Special Thanks Brookhaven National Laboratory Safety, Emergency and Traffic Information Safety, Health and Security Environment, Safety & Health Hotline: 631-344-8800 Occupational Medicine Clinic: 631-344-3670 Security Badging Office: 631-344-5149 Computer Security: 631-344-5522

499

Agent-based enterprise integration  

SciTech Connect

The authors are developing and deploying software agents in an enterprise information architecture such that the agents manage enterprise resources and facilitate user interaction with these resources. Their enterprise agents are built on top of a robust software architecture for data exchange and tool integration across heterogeneous hardware and software. The resulting distributed multi-agent system serves as a method of enhancing enterprises in the following ways: providing users with knowledge about enterprise resources and applications; accessing the dynamically changing enterprise; intelligently locating enterprise applications and services; and improving search capabilities for applications and data. Furthermore, agents can access non-agents (i.e., databases and tools) through the enterprise framework. The ultimate target of their effort is the user; they are attempting to increase user productivity in the enterprise. This paper describes their design and early implementation and discusses their planned future work.

N. M. Berry; C. M. Pancerella

1999-05-01T23:59:59.000Z

500

Downhole probes evaluate cavern integrity  

SciTech Connect

Obtaining natural-gas storage caverns` pressures and temperatures with downhole probes has allowed TransGas Ltd., Regina, to monitor and evaluate cavern integrity. TransGas has more than 5 years` experience with the devices. The acquired data have also helped determine gas-in-place inventory and confirm and assess changes in spatial volumes. These changes may have resulted from cavern creep (shrinkage or closure) or downhole abnormality such as fluid infill or collapse of the side walls or roof. This first of two articles presents background and many of the details and lessons to date of TransGas` cavern gas-storage probe program; the conclusion describes a specific storage site with some results.

Crossley, N.G. [TransGas Ltd., Regina, Saskatchewan (Canada)

1997-03-03T23:59:59.000Z