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


1

King George County, Virginia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a county in Virginia. Its FIPS

2

EA-1449: Final Environmental Assessment  

Broader source: Energy.gov [DOE]

Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash, King George County, Virginia

3

EA-1449: Finding of No Significant Impact  

Broader source: Energy.gov [DOE]

Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash, King George County, Virgina

4

George W  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree,GeorgeGeorge

5

E-Print Network 3.0 - ash particle deposition Sample Search Results  

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

RDF ASH GEORGE M. SAVAGE AND LUIS F. DIAZ Cal Recovery ... Source: Columbia University - Waste-to-Energy Research and Technology Council (WTERT) Collection: Renewable Energy 36...

6

Kings River Conservation Dist | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is aKings River Conservation Dist

7

Innovation @ King's Innovation: King's strategic purpose  

E-Print Network [OSTI]

assets so the emphasis is to embed commercial, project management and regulatory planning resource their sectors. King's wants to work openly with innovators. We recognise the value of combined resources's expends and diversifies activities within themes directed towards policy-makers, cultural industries

Applebaum, David

8

Ash pelletization  

SciTech Connect (OSTI)

Ash pelletization is outlined under the following topics: projects with CSX involvement; US Generating (Cedar Bay), Jacksonville, FL; Hydra-Co (Salt City Project), Solvay, NY; Virginia Power, Yorktown Plant; US Generating; Indiantown, FL; Future Projects; Development of ash disposal site;s Reuse of ash product; and Utility Survey.

Woodall, M.

1994-12-31T23:59:59.000Z

9

George Rupert  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree,

10

CURRICULUM VITAE ANDREW KING  

E-Print Network [OSTI]

CURRICULUM VITAE ANDREW KING Department of Ecology and Evolutionary Biology University of Colorado. Advisors BA: Norman J. Fashing (College of William and Mary) PhD: Steven K. Schmidt (University of Colorado

Schmidt, Steven K.

11

About Kings Area Rural Transit The Kings County Area Public Transit Agency operates the Kings  

E-Print Network [OSTI]

Case Study About Kings Area Rural Transit The Kings County Area Public Transit Agency operates's Central Valley. In the middle is Kings County, home to diverse communities of rural workers. The county the Kings Area Rural Transit (KART) vanpool program in California's San Joaquin Valley. Part of KART

Greenberg, Albert

12

Curriculum Vitae Aaron A. King  

E-Print Network [OSTI]

Curriculum Vitae Aaron A. King Associate Professor of Ecology & Evolutionary Biology Research Assistant Professor of Mathematics. University of California, Davis, 2001­2002. #12;Curriculum Vitae Aaron A. King 8. National Science Foundation Postdoctoral Research Fellow. Department

Goldberg, Deborah

13

Camp Pendleton Kings Canyon  

E-Print Network [OSTI]

Camp Pendleton Marine Corps Base Kings Canyon National Park China Lake Naval Weapons Center Edwards Valley National Park Fort Irwin Mojave National Preserve Mono County Fresno County Inyo County Tulare County San Bernardino County Kern County Ventura County Los Angeles County Riverside County Orange County

14

Kings River Conservation District (KRCD) Solar Farm Solar Power Plant |  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is aKings River Conservation

15

Alexander H. King, Director  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth (AOD)ProductssondeadjustsondeadjustAbout theOFFICE OF RESEARCH ANDCONTACTScmi.ameslab.gov Alexander H. King,

16

George Washington Carver Recognition Day  

Broader source: Energy.gov [DOE]

In commemoration of George Washington Carver’s life and work, Congress declared January 5 as George Washington Carver Recognition Day.

17

King County- Green Building Initiative (Washington)  

Broader source: Energy.gov [DOE]

The King County Green Building Initiative started in 2001, and was included in the King Code Code with the Green Building and Sustainable Development Ordinance in 2008. The ordinance requires that...

18

Polar King: Order (2013-CE-5328)  

Broader source: Energy.gov [DOE]

DOE ordered Polar King International Inc. to pay a $8,000 civil penalty after finding Polar King had failed to certify that certain models of walk-in cooler and freezer components comply with the applicable energy conservation standards.

19

King Mountain | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:Keystone Clean Air Jump to:King Abdulaziz City forRanchKing

20

George Scott Goff The Dissertation Committee for George Scott Goff  

E-Print Network [OSTI]

Copyright by George Scott Goff 2005 #12;The Dissertation Committee for George Scott Goff certifies, Supervisor Charles B. Mullins Benny D. Freeman James E. Critchfield Harovel G. Wheat #12;Oxidative2 Mass Transfer by George Scott Goff, B.S. Dissertation Presented to the Faculty of the Graduate

Rochelle, Gary T.

Note: This page contains sample records for the topic "ash king george" 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

Transit Rider Information King County Metro Transit  

E-Print Network [OSTI]

Transit Rider Information King County Metro Transit Rider Information (206) 553-3000 http the On the Move Blog http://www.seattle.gov/transportation King County Road Services Division Road Maintenance closely with King County Metro Transit, the Seattle School District, local universities, hospitals

Queitsch, Christine

22

George F. Smoot III  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning FunNeuTel2011 Venezia, ItaliaWastesGeorgeGeorge F.

23

George Smith, Department of Materials,  

E-Print Network [OSTI]

George Smith, Department of Materials, Oxford University, Parks Road, Oxford OX1 3PH UK Email: george.smith@materials.ox.ac.uk URL: www.materials.ox.ac.uk The aims of the Department of Materials experienced one of the most successful years in its 46-year history, says head of department George Smith. Top

Paxton, Anthony T.

24

Lapworth, Heather From: King, Jeff  

E-Print Network [OSTI]

: Power Planning Division Subject: FW: Council's windpower assumptions Page 1 of 2Council's windpower:08 PM To: King, Jeff Cc: Bill Dearing; Jeff Atkinson Subject: Re: Council's windpower assumptions Jeff of Appendix I concerning our windpower assumptions. Once you have had a chance to look this over, give me

25

George Paris Oral History  

E-Print Network [OSTI]

Part 3 video platform video management video solutionsvideo player Part 4 video platform video management video solutionsvideo player Part 5 video platform video management video solutionsvideo player Part 6 video platform video... Under the Rainbow: Oral Histories of GLBTQ People in Kansas George Paris Oral History Part 1 video platform video management video solutionsvideo player Part 2 video platform video management video solutionsvideo player...

Paris, George; Albin, Tami

2010-01-11T23:59:59.000Z

26

George C. Johnson Publications  

E-Print Network [OSTI]

George C. Johnson Publications November, 2010 Department of Mechanical Engineering University of California Berkeley, CA 94720-1740 510-642-3371 gjohnson@me.berkeley.edu http://www.me.berkeley.edu/faculty/johnson/ Refereed Publications ­ Archival Journals 1. Kino GS. Hunter JB. Johnson GC. Selfridge AR. Barnett DM

Mofrad, Mohammad R. K.

27

Activation of fly ash  

DOE Patents [OSTI]

Fly ash is activated by heating a screened magnetic fraction of the ash in a steam atmosphere and then reducing, oxidizing and again reducing the hydrothermally treated fraction. The activated fly ash can be used as a carbon monoxide disproportionating catalyst useful in the production of hydrogen and methane.

Corbin, David R. (New Castle, DE); Velenyi, Louis J. (Lyndhurst, OH); Pepera, Marc A. (Northfield, OH); Dolhyj, Serge R. (Parma, OH)

1986-01-01T23:59:59.000Z

28

Activation of fly ash  

DOE Patents [OSTI]

Fly ash is activated by heating a screened magnetic fraction of the ash in a steam atmosphere and then reducing, oxidizing and again reducing the hydrothermally treated fraction. The activated fly ash can be used as a carbon monoxide disproportionating catalyst useful in the production of hydrogen and methane.

Corbin, D.R.; Velenyi, L.J.; Pepera, M.A.; Dolhyj, S.R.

1986-08-19T23:59:59.000Z

29

Rev. Martin Luther King, Jr. Commemorative Program  

Broader source: Energy.gov [DOE]

All employees are invited to the Department’s 2014 Commemorative Program honoring the late Rev. Dr. Martin Luther King, Jr. on January 22, 2014 at 11 am.

30

Fly ash carbon passivation  

DOE Patents [OSTI]

A thermal method to passivate the carbon and/or other components in fly ash significantly decreases adsorption. The passivated carbon remains in the fly ash. Heating the fly ash to about 500 and 800 degrees C. under inert gas conditions sharply decreases the amount of surfactant adsorbed by the fly ash recovered after thermal treatment despite the fact that the carbon content remains in the fly ash. Using oxygen and inert gas mixtures, the present invention shows that a thermal treatment to about 500 degrees C. also sharply decreases the surfactant adsorption of the recovered fly ash even though most of the carbon remains intact. Also, thermal treatment to about 800 degrees C. under these same oxidative conditions shows a sharp decrease in surfactant adsorption of the recovered fly ash due to the fact that the carbon has been removed. This experiment simulates the various "carbon burnout" methods and is not a claim in this method. The present invention provides a thermal method of deactivating high carbon fly ash toward adsorption of AEAs while retaining the fly ash carbon. The fly ash can be used, for example, as a partial Portland cement replacement in air-entrained concrete, in conductive and other concretes, and for other applications.

La Count, Robert B; Baltrus, John P; Kern, Douglas G

2013-05-14T23:59:59.000Z

31

Richard King | Department of Energy  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious RankCombustion | Department ofT ib l LPROJECTS IN RENEWABLEOperatedDepartment ofEnergy Funds:Richard King

32

George Crabtree, Director | JCESR  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree, Director On

33

The Honorable George Livingston  

Office of Legacy Management (LM)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May Jun Jul(Summary) "ofEarlyEnergyDepartment ofDepartment ofof EnergyYou$0.C. 20545 OCTTO: FILE FROM:DEC. i 5 ;' _'George

34

Upholding Dr. King's Dream and Inspiring the Next Generation...  

Office of Environmental Management (EM)

Upholding Dr. King's Dream and Inspiring the Next Generation Through STEM Education Upholding Dr. King's Dream and Inspiring the Next Generation Through STEM Education January 27,...

35

Research Summary George C. Johnson  

E-Print Network [OSTI]

Research Summary George C. Johnson Department of Mechanical Engineering University of California Berkeley, CA 94720-1740 510-642-3371 gjohnson@me.berkeley.edu October, 2010 Professor George Johnson and propagation along grain boundaries and, even- tually, around the obstruction. Professor Johnson's work shows

Mofrad, Mohammad R. K.

36

George C. Johnson Curriculum Vitae  

E-Print Network [OSTI]

George C. Johnson Curriculum Vitae November, 2010 Department of Mechanical Engineering University of California Berkeley, CA 94720-1740 510-642-3371 gjohnson@me.berkeley.edu http://www.me.berkeley.edu/faculty/johnson 1973. Current Areas of Research and Engagement Professor George Johnson's research can be broadly

Mofrad, Mohammad R. K.

37

George N. Bennett Bonnie Bartel  

E-Print Network [OSTI]

. Susan Cates Elizabeth McCormack Dereth Phillips aDjunCt faCulty James Armstrong Richard Brennan Richard Pati Neal Pellis George N. Phillips Jr Florante A. Quiocho Clarence Sams Scott Singleton Ah-Lim Tsai

Richards-Kortum, Rebecca

38

George E. Fitzpatrick Professor Emeritus  

E-Print Network [OSTI]

on reuse irrigation. Florida Water Resource Journal 63(11):4-9. Fitzpatrick, George E. (ed.). 2010 Positions held: Professor Emeritus of Environmental Horticulture, University of Florida, 2011 - present Professor of Environmental Horticulture, University of Florida, 1995 - 2011 Coordinator, University

Mazzotti, Frank

39

01-NIF Dedication: George Miller  

SciTech Connect (OSTI)

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

George Miller

2009-07-02T23:59:59.000Z

40

01-NIF Dedication: George Miller  

ScienceCinema (OSTI)

The National Ignition Facility, the world's largest laser system, was dedicated at a ceremony on May 29, 2009 at Lawrence Livermore National Laboratory. These are the remarks by Lab Director George Miller.

George Miller

2010-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

Charging Up in King County, Washington  

Broader source: Energy.gov [DOE]

King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a...

42

Dr. Martin Luther King Jr. Birthday Celebration  

Broader source: Energy.gov [DOE]

Today, Dr. King is memorialized on the National Mall where he once spoke, a symbol of how far our Nation has come and a testament to the quiet heroes whose names may never appear in history books,...

43

Polar King: Proposed Penalty (2013-CE-5328)  

Broader source: Energy.gov [DOE]

DOE alleged in a Notice of Proposed Civil Penalty that Polar King International Inc. failed to certify a variety of walk-in cooler or freezer components as compliant with the applicable energy conservation standards.

44

Charging Up in King County, Washington  

ScienceCinema (OSTI)

King County, Washington is spearheading a regional effort to develop a network of electric vehicle charging stations. It is also improving its vehicle fleet and made significant improvements to a low-income senior housing development.

Constantine, Dow; Oliver, LeAnn; Inslee, Jay; Sahandy, Sheida; Posthuma, Ron; Morrison, David;

2013-05-29T23:59:59.000Z

45

DR. MARTIN L. KING, JR. BIRTHDAY CELEBRATION  

Broader source: Energy.gov [DOE]

The MLK Day of Service is a way to transform Rev. Dr. Martin Luther King, Jr.’s life and teachings into community action that helps solve social problems. Rev. Dr. Martin Luther King, Jr. was a vital figure of the modern era and a pivotal figure in the Civil Rights Movement. His lectures and dialogues stirred the concern and sparked the conscience of a generation.

46

Chaos, Fractals and Bifurcations Lecturer: Chris King king@math.auckland.ac.nz, Ph 88818  

E-Print Network [OSTI]

-locking and the devil's staircase. Structural stability, bifurcation theory, Morse-smale systems homoclinic pointsMATHS 745 Chaos, Fractals and Bifurcations Lecturer: Chris King king@math.auckland.ac.nz, Ph 88818 Chaos, fractals and bifurcation, and their application to wide areas including commerce, medicine

King, Chris

47

George Fenske | Argonne National Laboratory  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning FunNeuTel2011 Venezia, ItaliaWastesGeorgeGeorge

48

King Fahd University of Petroleum & Dhahran -Saudi Arabia  

E-Print Network [OSTI]

King Fahd University of Petroleum & Minerals Dhahran - Saudi Arabia Faculty Promotion Regulations of the individual's academic accomplishments and achivements. King Fahd University of Petroleum & Minerals (KFUPM considered in promotion. The university shall use the promotion process to encourage academic excellence

Almulhem, Ahmad

49

USDOE's Dr. Martin Luther King, Jr. Commemorative Program  

SciTech Connect (OSTI)

Video presentation of the Department of Energy’s 2013 commemorative program honoring Dr. Martin Luther King, Jr.

Secretary Steven Chu; Deputy Secretary Daniel Poneman; Dot Harris; Congressman John Lewis; Clay Middleton; Neile Miller

2013-01-01T23:59:59.000Z

50

USDOE's Dr. Martin Luther King, Jr. Commemorative Program  

ScienceCinema (OSTI)

Video presentation of the Department of Energy?s 2013 commemorative program honoring Dr. Martin Luther King, Jr.

Secretary Steven Chu; Deputy Secretary Daniel Poneman; Dot Harris; Congressman John Lewis; Clay Middleton; Neile Miller

2013-02-14T23:59:59.000Z

51

Ashing properties of coal blends  

SciTech Connect (OSTI)

The fusion properties of sulfur materials present in coals were investigated. The treatment of the samples of eleven different coals is described. Thermal treatment of low temperature ashing (LTA) concentrates of eight of the coals was performed, and raw and wash ashing curves were examined to determine what quantitative correlations, if any, exist between ashing parameters and rank of coal. The actual form of the function which describes the ashing curve is derived.

Biggs, D.L.

1982-03-01T23:59:59.000Z

52

Utilization FLY ASH INFORMATION FROM  

E-Print Network [OSTI]

, quarries, and pits (34%), 6% for temporary stockpile, and 7% landfilled. Fly Ash In Europe, the utilization

Wisconsin-Milwaukee, University of

53

GeorgeN.Bennett Professors  

E-Print Network [OSTI]

Cturer/laboratoryCoorDinators BethBeason DavidR.Caprette M.SusanCates aDjunCtfaCulty JamesArmstrong RichardDixon DanielFeeback RobertO.Fox SusanGibson KendalHirschi VincentHilser DebannandaPati NealPellis GeorgeN.PhillipsJr Florante

Richards-Kortum, Rebecca

54

GEORGE WATTS HILL ALUMNI CENTER  

E-Print Network [OSTI]

BR IN KH O U S- BU LLITT CHILLER BUILDING F KENAN STADIUM GEORGE WATTS HILL ALUMNI CENTER EHRINGHAUS FIELD DEPARTMENT OF PUBLIC SAFETY C AR PEN TRY SH O P CHILLER BUILDING NEURO SCIENCES WATER TOWER ITS MANNING CHILLER BUILDING PUBLIC SAFETY BLDG. MORRISON RIDGEROAD EHRINGHAUS BOSHAMER BASEBALL STADIUM

North Carolina at Chapel Hill, University of

55

Commercial Demonstration of the Manufactured Aggregate Processing Technology Utilizing Spray Dryer Ash  

SciTech Connect (OSTI)

Universal Aggregates LLC (UA) was awarded a cost sharing Co-operative Agreement from the Department of Energy (DOE) through the Power Plant Improvement Initiative Program (PPII) to design, construct and operate a lightweight aggregate manufacturing plant at the Birchwood Power Facility in King George, Virginia in October 2001. The Agreement was signed in November 2002. The installation and start-up expenses for the Birchwood Aggregate Facility are $19.5 million. The DOE share is $7.2 million (37%) and the UA share is $12.3 million (63%). The original project team consists of UA, SynAggs, LLC, CONSOL Energy Inc. and P. J. Dick, Inc. Using 115,000 ton per year of spray dryer ash (SDA), a dry FGD by-product from the power station, UA will produce 167,000 tons of manufactured lightweight aggregate for use in production of concrete masonry units (CMU). Manufacturing aggregate from FGD by-products can provide an economical high-volume use and substantially expand market for FGD by-products. Most of the FGD by-products are currently disposed of in landfills. Construction of the Birchwood Aggregate Facility was completed in March 2004. Operation startup was begun in April 2004. Plant Integration was initiated in December 2004. Integration includes mixing, extrusion, curing, crushing and screening. Lightweight aggregates with proper size gradation and bulk density were produced from the manufacturing aggregate plant and loaded on a stockpile for shipment. The shipped aggregates were used in a commercial block plant for CMU production. However, most of the production was made at low capacity factors and for a relatively short time in 2005. Several areas were identified as important factors to improve plant capacity and availability. Equipment and process control modifications and curing vessel clean up were made to improve plant operation in the first half of 2006. About 3,000 tons of crushed aggregate was produced in August 2006. UA is continuing to work to improve plant availability and throughput capacity and to produce quality lightweight aggregate for use in commercial applications.

Milton Wu; Paul Yuran

2006-12-31T23:59:59.000Z

56

TTTTThe Academic Fhe Academic Fhe Academic Fhe Academic Fhe Academic Family Tamily Tamily Tamily Tamily Treereereereeree Dean Robert George JahnDean Robert George JahnDean Robert George JahnDean Robert George JahnDean Robert George Jahn  

E-Print Network [OSTI]

Tamily Treereereereeree ofofofofof Dean Robert George JahnDean Robert George JahnDean Robert George JahnDean Robert George JahnDean Robert George Jahn Bob JM Corr *65 M.S. ES Wright *65 M.S. GA Rowell *65 M.S. C Corey - M.S. P Gessini - M.S. D Heimerdinger - (on Ph.D. committee) JR Beattie - Ph.D. JE Graf - M.S. G

57

PECIAL REPORS T Public Health: Seattle and King County's  

E-Print Network [OSTI]

PECIAL REPORS T Public Health: Seattle and King County's Push for the Built Environment Introduction In Seattle and King County, Washington, and nationwide, evidence shows that decisions about how we in land use plan ning and smart growth issues. Data from a King County study makes the answer clear

58

E-Print Network 3.0 - ash bottom ash Sample Search Results  

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

Summary: of bottom ash, 3 million tons of boiler slag, and 28 million tons of clean-coal ash materials) were produced... CONTAINING CLEAN-COAL ASH AND CLASS F FLY ASH By...

59

Modeling volcanic ash dispersal  

ScienceCinema (OSTI)

Explosive volcanic eruptions inject into the atmosphere large amounts of volcanic material (ash, blocks and lapilli). Blocks and larger lapilli follow ballistic and non-ballistic trajectories and fall rapidly close to the volcano. In contrast, very fine ashes can remain entrapped in the atmosphere for months to years, and may affect the global climate in the case of large eruptions. Particles having sizes between these two end-members remain airborne from hours to days and can cover wide areas downwind. Such volcanic fallout entails a serious threat to aircraft safety and can create many undesirable effects to the communities located around the volcano. The assessment of volcanic fallout hazard is an important scientific, economic, and political issue, especially in densely populated areas. From a scientific point of view, considerable progress has been made during the last two decades through the use of increasingly powerful computational models and capabilities. Nowadays, models are used to quantify hazard scenarios and/or to give short-term forecasts during emergency situations. This talk will be focused on the main aspects related to modeling volcanic ash dispersal and fallout with application to the well known problem created by the Eyjafjöll volcano in Iceland. Moreover, a short description of the main volcanic monitoring techniques is presented.

None

2011-10-06T23:59:59.000Z

60

Ash deposit workshop: Class outline  

SciTech Connect (OSTI)

Ash deposits formed from the combustion of coal and other fuels have plagued the steam production industry from the start. The ash fusion test has been around for over eighty years. As steam plant size increased, so have the problems associated with ash deposits. This workshop is designed to cover: (1) The basic types of deposits. (2) Causes of deposits. (3) Analytical procedures for resolving, or at least providing information about deposits and fuels, and (4) Deposit removal and reduction techniques.

Hatt, R. [Commercial Testing & Engineering Co., Lexington, KY (United States)

1996-12-31T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

Ash Chemistry in MSW Incineration Plants  

E-Print Network [OSTI]

Ash Chemistry in MSW Incineration Plants: Advanced Characterization and Thermodynamic to analyze MSW-derived ashes by use of CCSEM. Representative samples of 2nd -3rd pass and ESP/E-filter ashes

62

Thanks, George Washington, for the Energy Efficient Washing Machine...  

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

Thanks, George Washington, for the Energy Efficient Washing Machine Thanks, George Washington, for the Energy Efficient Washing Machine February 20, 2012 - 5:00am Addthis Kristin...

63

Sandia National Laboratories: George Wang  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear Security Administration the1 -theErik Spoerke SSLS Exhibit at Explora MuseumFloatingFrontGTOGeorge Wang George

64

GEORGE MASON UNIVERSITY BOARD OF VISITORS  

E-Print Network [OSTI]

1 GEORGE MASON UNIVERSITY BOARD OF VISITORS Bylaws ARTICLE I Membership 1. The Board shall consist of the members appointed each year shall be an alumnus of George Mason University. Appointments shall from office for malfeasance, misfeasance, incompetence, or gross neglect of duty, and fill the vacancy

65

Cynewulf the Poet, Alfred the King, and the Nature of Anglo-Saxon Duty  

E-Print Network [OSTI]

linking of one CYNEWULF THE POET , ALFRED THE KING communityn. 18 above) 533. CYNEWULF THE POET , ALFRED THE KING TheCYNEWULF THE POET, ALFRED THE KING, AND THE NATURE OF ANGLO-

Schlosser, Donna

2000-01-01T23:59:59.000Z

66

Fisher Research and the Kings River Sustainable Forest Ecosystems Project  

E-Print Network [OSTI]

of the Sierra National Forest, Fresno County, California, with fieldwork beginning in 1994 (Verner and Figure 1--The Kings River administrative study area in the Sierra National Forest in central California includesFisher Research and the Kings River Sustainable Forest Ecosystems Project: Current Results

Standiford, Richard B.

67

Columbia University 1754 Royal Charter establishes King's College  

E-Print Network [OSTI]

Columbia University FACTS 2013 1 Timeline 1754 Royal Charter establishes King's College under King an affiliate of Columbia. 1896 Trustees formally designate Columbia as a university. 1897 The University moves of Social Work, est. 1898, Dean Jeanette C. Takamura #12;Columbia University FACTS 2013 2 Affiliated

Yang, Junfeng

68

Columbia University 1754 Royal Charter establishes King's College under  

E-Print Network [OSTI]

Columbia University FACTS 2011 TIMELINE 1754 Royal Charter establishes King's College under King Trustees formally designate Columbia as a university. 1897 The University moves from 49th and Madison Seminary LIBRARIES The Columbia University Libraries/Information Service, comprised of 22 libraries, is one

Lazar, Aurel A.

69

SCHOOL OF BUSINESS THE GEORGE WASHINGTON UNIVERSITY INVESTORS  

E-Print Network [OSTI]

SCHOOL OF BUSINESS THE GEORGE WASHINGTON UNIVERSITY INVESTORS REPORT2011 #12;#12;SCHOOL OF BUSINESS THE GEORGE WASHINGTON UNIVERSITY INVESTORS REPORT2011 #12;4 | THE GEORGE WASHINGTON UNIVERSITY SCHOOL OF BUSINESS |2011INVESTORSREPORT 4 THE GEORGE WASHINGTON UNIVERSITY SCHOOL OF BUSINESS | 2011 INVESTORS REPORT

Vertes, Akos

70

DOCTOR'S HEART George Stetten, M.D.  

E-Print Network [OSTI]

1 DOCTOR'S HEART George Stetten, M.D. "Resident Forum," Journal of the American Medical Association War --- soldier's heart. We should not be surprised or ashamed to find such reactions in ourselves

Stetten, George

71

George N.Bennett Kathleen Beckingham  

E-Print Network [OSTI]

David R.Caprette M.Susan Cates ADJUNCT FACULTY James Armstrong Richard Dixon Daniel Feeback Robert O.Fox Susan Gibson Kendal Hirschi Neal Pellis George N.Phillips,Jr. Florante A.Quiocho Clarence Sams Scott

Richards-Kortum, Rebecca

72

George N.Bennett Kathleen Beckingham  

E-Print Network [OSTI]

/LABORATORY COORDINATORS Beth Beason David R.Caprette M.Susan Cates ADJUNCT FACULTY James Armstrong Richard Dixon Daniel Feeback Robert O.Fox Susan Gibson Kendal Hirschi Neal Pellis George N.Phillips,Jr. Florante A

Richards-Kortum, Rebecca

73

GEORGE LEA FOUNDER'S SCHOLARSHIP PUBLIC LANDS FOUNDATION  

E-Print Network [OSTI]

1 GEORGE LEA FOUNDER'S SCHOLARSHIP PUBLIC LANDS FOUNDATION P.O. Box 7226 Arlington, VA 22207 Scholarship Application Form This scholarship is being offered by the Public Lands Foundation, a national non

74

Cosmology on the Beach - George Smoot  

SciTech Connect (OSTI)

The lecture was delivered as part of the "Cosmology at the Beach" winter school organized by Berkeley Lab's George Smoot in Los Cabos, Mexico from Jan. 12-16, 2009.

George Smoot

2009-05-06T23:59:59.000Z

75

140 St. George Street Toronto, Ontario  

E-Print Network [OSTI]

140 St. George Street Toronto, Ontario M5S 3G6 www.ischool.utoronto.ca BURSARY APPLICATION/COMMON LAW/FAMILY, ETC.? EXPLAIN: ARE YOU CURRENTLY EMPLOYED? YES NO NUMBER OF HOURS PER WEEK GROSS SALARY

Toronto, University of

76

City of St. George- Net Metering  

Broader source: Energy.gov [DOE]

The St. George City Council adopted a [http://www.sgcity.org/wp/power/NetMeteringPolicy.pdf net-metering program for area utilities], including interconnection procedures, in October 2005.* The...

77

Cosmology on the Beach - George Smoot  

ScienceCinema (OSTI)

The lecture was delivered as part of the "Cosmology at the Beach" winter school organized by Berkeley Lab's George Smoot in Los Cabos, Mexico from Jan. 12-16, 2009.

George Smoot

2010-01-08T23:59:59.000Z

78

Prince George's County Underground Storage Act (Maryland)  

Broader source: Energy.gov [DOE]

A gas storage company may invoke eminent domain to acquire property in Prince George's County for underground gas storage purposes. The area acquired must lie not less than 800 feet below the...

79

Cast-Concrete Products Made with FBC Ash and Wet-Collected Coal-Ash  

E-Print Network [OSTI]

. DOI: 10.1061/ ASCE 0899-1561 2005 17:6 659 CE Database subject headings: Recycling; Ashes; Concrete et al. 1991 . Fluidized bed combustion FBC ash is the ash produced by an FBC boiler in which the coal

Wisconsin-Milwaukee, University of

80

Long duration ash probe  

DOE Patents [OSTI]

A long duration ash probe includes a pressure shell connected to a port in a combustor with a sample coupon mounted on a retractable carriage so as to retract the sample coupon within the pressure shell during soot blowing operation of the combustor. A valve mounted at the forward end of the pressure shell is selectively closeable to seal the sample coupon within the shell, and a heating element in the shell is operable to maintain the desired temperature of the sample coupon while retracted within the shell. The carriage is operably mounted on a pair of rails within the shell for longitudinal movement within the shell. A hollow carrier tube connects the hollow cylindrical sample coupon to the carriage, and extends through the carriage and out the rearward end thereof. Air lines are connected to the rearward end of the carrier tube and are operable to permit coolant to pass through the air lines and thence through the carrier tube to the sample coupon so as to cool the sample coupon. 8 figs.

Hurley, J.P.; McCollor, D.P.; Selle, S.J.

1994-07-26T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

Long duration ash probe  

DOE Patents [OSTI]

A long duration ash probe includes a pressure shell connected to a port in a combustor with a sample coupon mounted on a retractable carriage so as to retract the sample coupon within the pressure shell during sootblowing operation of the combustor. A valve mounted at the forward end of the pressure shell is selectively closeable to seal the sample coupon within the shell, and a heating element in the shell is operable to maintain the desired temperature of the sample coupon while retracted within the shell. The carriage is operably mounted on a pair of rails within the shell for longitudinal movement within the shell. A hollow carrier tube connects the hollow cylindrical sample coupon to the carriage, and extends through the carriage and out the rearward end thereof. Air lines are connected to the rearward end of the carrier tube and are operable to permit coolant to pass through the air lines and thence through the carrier tube to the sample coupon so as to cool the sample coupon.

Hurley, John P. (Grand Forks, ND); McCollor, Don P. (Grand Forks, ND); Selle, Stanley J. (Grand Forks, MN)

1994-01-01T23:59:59.000Z

82

Beep Beep! King County, Washington Is Charging Up Savings  

Broader source: Energy.gov [DOE]

King County uses $6.1 million to make investments that dramatically reduce energy waste, improve the quality of life for the residents of an area senior housing community, and lead regional efforts to install electric vehicle charging stations.

83

King County Metro Transit Hybrid Articulated Buses: Final Evaluation Results  

SciTech Connect (OSTI)

Final technical report compares and evaluates new diesel and diesel hybrid-electric articulated buses operated as part of the King County Metro Transit (KC Metro) fleet in Seattle, Washington. The evaluation lasted 12 months.

Chandler, K.; Walkowicz, K.

2006-12-01T23:59:59.000Z

84

Upholding Dr. King's Dream and Inspiring the Next Generation...  

Energy Savers [EERE]

uphold their strength of character-all values at the center of Dr. King's dream. Chris Smith, the Department's Assistant Secretary for the Office of Fossil Energy, also encouraged...

85

King, Feirstine, Hohnstadt 1 25th Annual AIAA/USU  

E-Print Network [OSTI]

Lyon B. King and Philip Hohnstadt Michigan Technological University Department of Mechanical that would render them useless. Therefore, it is beneficial for the space community to have an accurate

King, Lyon B.

86

ash dispersion utilizing: Topics by E-print Network  

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

in the USA for all coal ashes was approximately 34% in the year products containing clean coal ash compared to conventional coal ash. Utilization of clean coal ash is much...

87

Lake George Park Commission: Stormwater Management (New York)  

Broader source: Energy.gov [DOE]

The Lake George Park Commission is a quasi-independent commission within the Department of Environmental Protection that is responsible for environmental conservation in the Lake George Park area....

88

Advanced Characterisation of Municipal Solid Waste Ashes  

E-Print Network [OSTI]

Advanced Characterisation of Municipal Solid Waste Ashes Preparatory thesis Randi Skytte Pedersen is to investigate Municipal Solid Waste (MSW) ashes with respect to particle sizes, structures and composition with characterisation of Municipal Solid Waste (MSW) ashes from the Danish power plant M°abjergværket, Holstebro. MSW

89

George Rojas | Argonne Leadership Computing Facility  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree, DirectorGeorge

90

George Samuel Hurst | ornl.gov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree,George Samuel

91

Petrographic characterization of economizer fly ash  

SciTech Connect (OSTI)

Policies for reducing NOx emissions have led power plants to restrict O{sub 2}, resulting in high-carbon fly ash production. Therefore, some potentially useful fly ash, such as the economizer fly ash, is discarded without a thorough knowledge of its composition. In order to characterize this type of fly ash, samples were collected from the economizer Portuguese power plant burning two low-sulfur bituminous coals. Characterization was also performed on economizer fly ash subsamples after wet sieving, density and magnetic separation. Analysis included atomic absorption spectroscopy, loss-on-ignition, scanning electron microscopy/energy-dispersive X-ray spectroscopy, optical microscopy, and micro-Raman spectroscopy.

Valentim, B.; Hower, J.C.; Soares, S.; Guedes, A.; Garcia, C.; Flores, D.; Oliveira, A. [University of Porto, Oporto (Portugal). Center of Geology

2009-11-15T23:59:59.000Z

92

George Washington University The Department of Philosophy  

E-Print Network [OSTI]

George Washington University The Department of Philosophy Announces The Thacher-Reynolds Memorial Fellowship The Department of Philosophy invites applications for the Thacher-Reynolds Memorial Fellowship for a philosophy major in the senior year who has strong interests in graduate or professional studies. At the end

Vertes, Akos

93

GEORG-AUGUST-UNIVERSITT Computer Security  

E-Print Network [OSTI]

systems 2 #12;GEORG-AUGUST-UNIVERSIT�T G�TTINGEN Why Security? » Computer systems are ubiquitous in our daily life » Computers store and process our data » Computers access and control our resources » More: intelligent security systems » Machine learning and arti cial intelligence for security 4 T-800 HAL 9000WOPR

Grabowski, Jens

94

Density functional theory George F. Bertsch  

E-Print Network [OSTI]

Density functional theory George F. Bertsch #3; Institute for Nuclear Theory and Department of Physics University of Tsukuba Tsukuba 305-8577 Japan Abstract Density functional theory is a remarkably Time-dependent density functional theory: the equations 34 A Optical properties

Bertsch George F.

95

Organic pollutants and their correlation with stable isotopes in1 vegetation from King George Island, Antarctica2  

E-Print Network [OSTI]

Rochelle,15 2 rue Olympe de Gouges 17042 La Rochelle Cedex 01, France16 17 4 Geochemical and Environmental stable isotopes. The following contaminants were found above the25 method detection limit (MDL): HCB (0 different animal-derived sources. Pearson's correlation showed34 significant results for some contaminants

Boyer, Edmond

96

Ultrasonic ash/pyrite liberation  

SciTech Connect (OSTI)

The objective of this project was to develop a coal preparation concept which employed ultrasonics to precondition coal prior to conventional or advanced physical beneficiation processes such that ash and pyrite separation were enhanced with improved combustible recovery. Research activities involved a series of experiments that subjected three different test coals, Illinois No. 6, Pittsburgh No. 8, and Upper Freeport, ground to three different size fractions (28 mesh [times] 0, 200 mesh [times] 0, and 325 mesh [times] 0), to a fixed (20 kHz) frequency ultrasonic signal prior to processing by conventional and microbubble flotation. The samples were also processed by conventional and microbubble flotation without ultrasonic pretreatment to establish baseline conditions. Product ash, sulfur and combustible recovery data were determined for both beneficiation processes.

Yungman, B.A.; Buban, K.S.; Stotts, W.F.

1990-06-01T23:59:59.000Z

97

Reproductive and carcass characteristics of nilgai antelope on the King Ranch  

E-Print Network [OSTI]

Division, King Ranch. 29 31 Seasonal variations of mean live-bled weights of nil gai harvested on the Norias Division, King Ranch. 32 Year-class variations in dressing percentages (Dp) of nil gai harvested on the Norias Division, King Ranch. 34... Mean dressing percentages and standard deviations of female ni1 gai, one-year -old and older, according to reproductive condition. Norias Division, King Ranch. 36 10 Seasonal variations in dressing percentage (Dp) of nilgai harvested on the Norias...

Schulze, Steve Ray

1985-01-01T23:59:59.000Z

98

Bus Fleet Type and Age Replacement Optimization: A case study utilizing King County Metro fleet data  

E-Print Network [OSTI]

1 Bus Fleet Type and Age Replacement Optimization: A case study utilizing King County Metro fleet and a hybrid bus. Employing real-world bus fleet data from King County Metro (Washington State, USA) multiple multiple fleets of buses with different types of buses serving different routes. For example, King County

Bertini, Robert L.

99

Black Swans, Dragons-Kings and Prediction Black Swan (Cygnus atratus)  

E-Print Network [OSTI]

Black Swans, Dragons-Kings and Prediction Black Swan (Cygnus atratus) www.er.ethz.ch Didier hurricanes normalized to 1995 dollars by inflation, personal property increases and coastal county population;12 2008 FINANCIAL CRISIS #12;Crises are not but "Dragon-kings" Dragon-king hypothesis #12;Black Swan story

100

THE CRESCENT BYPASS: A RIPARIAN RESTORATION PROJECT ON THE KINGS RIVER (FRESNO COUNTY)1  

E-Print Network [OSTI]

THE CRESCENT BYPASS: A RIPARIAN RESTORATION PROJECT ON THE KINGS RIVER (FRESNO COUNTY)1 Jonathan A-24, 1988; Davis, California. 2 Staff Biologist and Environmental Division Chief, respectively, Kings River Conservation District, Fresno, Calif. Abstract: The Kings River Conservation District planted over 1200 plants

Standiford, Richard B.

Note: This page contains sample records for the topic "ash king george" 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

Georges Charpak, Particle Detectors, and Multiwire Chambers  

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

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

102

Fractal and Chaotic Dynamics in Nervous Systems Chris C. King  

E-Print Network [OSTI]

Fractal and Chaotic Dynamics in Nervous Systems Chris C. King Department of Mathematics & Statistics, University of Auckland. Abstract : This paper presents a review of fractal and chaotic dynamics distributed processing models and their relation to chaos and overviews reasons why chaotic and fractal

King, Chris

103

KING FAHD UNIVERSITY OF PETROLEUM & MINERALS Dhahran, Saudi Arabia  

E-Print Network [OSTI]

Rocks By Dr. Sidqi A. Abu-Khamsin Professor, Department of Petroleum Engineering © Copyright by Dr;1. INTRODUCTION 1.1: The nature of petroleum All chemical compounds found in nature are classified as eitherKING FAHD UNIVERSITY OF PETROLEUM & MINERALS Dhahran, Saudi Arabia Basic Properties of Reservoir

Abu-Khamsin, Sidqi

104

Turbo King: Framework for Large-Scale Internet Delay Measurements  

E-Print Network [OSTI]

servers (which is called cache pollution) and requires large traffic overhead when deployed in large consuming half the bandwidth needed by King and reducing the impact of cache pollution by several orders building an all-to-all delay matrix between approximately 220, 000 BGP prefixes advertised in the Internet

Loguinov, Dmitri

105

Combustion with reduced carbon in the ash  

DOE Patents [OSTI]

Combustion of coal in which oxygen is injected into the coal as it emerges from burner produces ash having reduced amounts of carbon.

Kobayashi, Hisashi; Bool III, Lawrence E.

2005-12-27T23:59:59.000Z

106

Treatment of fly ash for use in concrete  

DOE Patents [OSTI]

A process for treating fly ash to render it highly usable as a concrete additive. A quantity of fly ash is obtained that contains carbon and which is considered unusable fly ash for concrete based upon foam index testing. The fly ash is mixed with a quantity of spray dryer ash (SDA) and water to initiate a geopolymerization reaction and form a geopolymerized fly ash. The geopolymerized fly ash is granulated. The geopolymerized fly ash is considered usable fly ash for concrete according to foam index testing. The geopolymerized fly ash may have a foam index less than 40%, and in some cases less than 20%, of the foam index of the untreated fly ash. An optional alkaline activator may be mixed with the fly ash and SDA to facilitate the geopolymerization reaction. The alkaline activator may contain an alkali metal hydroxide, carbonate, silicate, aluminate, or mixtures thereof.

Boxley, Chett (Park City, UT)

2012-05-15T23:59:59.000Z

107

Prince George's County- Solar and Geothermal Residential Property Tax Credit  

Broader source: Energy.gov [DOE]

In 2008 Prince George's County enacted legislation offering a property tax credit on residential structures equipped with solar and geothermal systems. As originally devised, the credit could only...

108

Impact of Biodiesel on Ash Emissions and Lubricant Properties...  

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

Biodiesel on Ash Emissions and Lubricant Properties Affecting Fuel Economy and Engine Wear Impact of Biodiesel on Ash Emissions and Lubricant Properties Affecting Fuel Economy and...

109

Minimizing Lubricant-Ash Requirement and Impact on Emission Aftertreat...  

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

Lubricant-Ash Requirement and Impact on Emission Aftertreatment Systems via an Oil Conditioning Filter Minimizing Lubricant-Ash Requirement and Impact on Emission...

110

Development of an Accelerated Ash-Loading Protocol for Diesel...  

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

an Accelerated Ash-Loading Protocol for Diesel Particulate Filters Development of an Accelerated Ash-Loading Protocol for Diesel Particulate Filters Poster presentation at the 2007...

111

The Development of a Small Engine Based Accelerated Ash Loading...  

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

Accelerated Ash Loading Protocol The Development of a Small Engine Based Accelerated Ash Loading Protocol Presentation given at DEER 2006, August 20-24, 2006, Detroit, Michigan....

112

Uncovering Fundamental Ash-Formation Mechanisms and Potential...  

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

illustrate ash particle growth and formation pathways, and influence of lubricant chemistry and exhaust conditions on fundamental ash properties deer12kamp.pdf More Documents...

113

Fly Ash Amendments Catalyze Soil Carbon Sequestration  

SciTech Connect (OSTI)

We tested the effects of four alkaline fly ashes {Class C (sub-bituminous), Class F (bituminous), Class F [bituminous with flue-gas desulfurization (FGD) products], and Class F (lignitic)} on a reaction that simulates the enzyme-mediated formation of humic materials in soils. The presence of FGD products completely halted the reaction, and the bituminous ash showed no benefit over an ash-free control. The sub-bituminous and lignitic fly ashes, however, increased the amount of polymer formed by several-fold. The strong synergetic effect of these ashes when enzyme is present apparently arises from the combined effects of metal oxide co-oxidation (Fe and Mn oxides), alkaline pH, and physical stabilization of the enzyme (porous silica cenospheres).

Amonette, James E.; Kim, Jungbae; Russell, Colleen K.; Palumbo, A. V.; Daniels, William L.

2003-09-15T23:59:59.000Z

114

Treatment of fly ash for use in concrete  

SciTech Connect (OSTI)

A process for treating fly ash to render it highly usable as a concrete additive. A quantity of fly ash is obtained that contains carbon and which is considered unusable fly ash for concrete based upon foam index testing. The fly ash is mixed with an activator solution sufficient to initiate a geopolymerization reaction and for a geopolymerized fly ash. The geopolymerized fly ash is granulated. The geopolymerized fly ash is considered usable fly ash for concrete according to foam index testing. The geopolymerized fly ash may have a foam index less than 35% of the foam index of the untreated fly ash, and in some cases less than 10% of the foam index of the untreated fly ash. The activator solution may contain an alkali metal hydroxide, carbonate, silicate, aluminate, or mixtures thereof.

Boxley, Chett; Akash, Akash; Zhao, Qiang

2013-01-08T23:59:59.000Z

115

Treatment of fly ash for use in concrete  

DOE Patents [OSTI]

A process for treating fly ash to render it highly usable as a concrete additive. A quantity of fly ash is obtained that contains carbon and which is considered unusable fly ash for concrete based upon foam index testing. The fly ash is mixed with an activator solution sufficient to initiate a geopolymerization reaction and for a geopolymerized fly ash. The geopolymerized fly ash is granulated. The geopolymerized fly ash is considered usable fly ash for concrete according to foam index testing. The geopolymerized fly ash may have a foam index less than 35% of the foam index of the untreated fly ash, and in some cases less than 10% of the foam index of the untreated fly ash. The activator solution may contain an alkali metal hydroxide, carbonate, silicate, aluminate, or mixtures thereof.

Boxley, Chett (Park City, UT); Akash, Akash (Salt lake City, UT); Zhao, Qiang (Natick, MA)

2012-05-08T23:59:59.000Z

116

George Srajer Appointed APS Upgrade Project Director  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning FunNeuTel2011 Venezia,Lab George Neil Named to

117

Prince George Electric Coop | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy ResourcesLoadingPenobscot County, Maine:Plug Power IncPowderClimate Action4622144°PrimePrince George

118

The George Washington University | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of InspectorConcentrating SolarElectric Coop, Inc Place:InnovationFunds-Business Guide JumpInformationGeorge

119

George A. Olah, Carbocation and Hydrocarbon Chemistry  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)Unveils High-TechNaturalGeologicGeorge

120

George H Neilson | Princeton Plasma Physics Lab  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree, Director

Note: This page contains sample records for the topic "ash king george" 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

King Air flight RICO 2004/12/13 page 1 King Air N2UW flight report for December 13, 2004  

E-Print Network [OSTI]

repair of the air conditioner on the aircraft, a test flight was needed and was to be transformedKing Air flight ­ RICO ­ 2004/12/13 page 1 King Air N2UW flight report for December 13, 2004 Crew: Drew, Vali, Oolman, Glover After

Vali, Gabor

122

Fluidized bed gasification ash reduction and removal process  

DOE Patents [OSTI]

In a fluidized bed gasification system an ash removal system to reduce the particulate ash to a maximum size or smaller, allow the ash to cool to a temperature lower than the gasifier and remove the ash from the gasifier system. The system consists of a crusher, a container containing level probes and a means for controlling the rotational speed of the crusher based on the level of ash within the container.

Schenone, Carl E. (Madison, PA); Rosinski, Joseph (Vanderbilt, PA)

1984-12-04T23:59:59.000Z

123

Fluidized bed gasification ash reduction and removal system  

DOE Patents [OSTI]

In a fluidized bed gasification system an ash removal system to reduce the particulate ash to a maximum size or smaller, allow the ash to cool to a temperature lower than the gasifier and remove the ash from the gasifier system. The system consists of a crusher, a container containing level probes and a means for controlling the rotational speed of the crusher based on the level of ash within the container.

Schenone, Carl E. (Madison, PA); Rosinski, Joseph (Vanderbilt, PA)

1984-02-28T23:59:59.000Z

124

E-Print Network 3.0 - admiralty bay king Sample Search Results  

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

Ryde Drummoyne Parramatta Epping Carlingford Macquarie Homebush Bay Strathfield Sydney Kings Cross... Frenchs Forest Brookvale The Spit Manly Chatswood Lane Cove Watsons...

125

Dept of Mathematical Sciences King Fahd University of Petroleum and Minerals  

E-Print Network [OSTI]

Seminar Dept of Mathematical Sciences King Fahd University of Petroleum and Minerals Presenter Dr, Smart Classroom # 203 Abstract The term regionalized variable is used to designate any variable

Omar, Mohammad H.

126

Microsoft Word - CX-SnoKingSubstationExpansionFY12_WEB.doc  

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

REPLY TO ATTN OF: KEPR-4 SUBJECT: Environmental Clearance Memorandum Michael Marleau Project Manager - TEP-TPP-1 Proposed Action: Sno-King Substation Expansion Categorical...

127

King and Queen County, Virginia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a county in Virginia.

128

Kings Park, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a countyMaine:

129

Kings Point, Florida: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a

130

Fly ash enhanced metal removal process  

SciTech Connect (OSTI)

The primary objective of the study was to evaluate the effectiveness of fly ashes from local thermal power plants in the removal of cadmium, nickel, chromium, lead, and copper from aqueous waste streams. Physical and chemical characteristics of fly ashes were determined, batch isotherm studies were conducted. A practical application of using fly ash in treating spent electroless nickel (EN) plating baths by modified conventional precipitation or solid enhanced metal removal process (SEMR) was investigated. In addition to nickel the EN baths also contains completing agents such as ammonium citrate and succinic acid reducing agents such as phosphate and hypophosphite. SEMR experiments were conducted at different pHs, fly ash type and concentrations, and settling times.

Nonavinakere, S. [Plexus Scientific Corp., Annapolis, MD (United States); Reed, B.E. [West Virginia Univ., Morgantown, WV (United States). Dept. of Civil Engineering

1995-12-31T23:59:59.000Z

131

Fly ash system technology improves opacity  

SciTech Connect (OSTI)

Unit 3 of the Dave Johnston Power Plant east of Glenrock, WY, USA had problems staying at or below the opacity limits set by the state. The unit makes use of a Lodge Cottrell precipitator. When the plant changed to burning Power River Basin coal, ash buildup became a significant issue as the fly ash control system was unable to properly evacuate hoppers on the unit. To overcome the problem, the PLC on the unit was replaced with a software optimization package called SmartAsh for the precipitator fly ash control system, at a cost of $500,000. After the upgrade, there have been no plugged hoppers and the opacity has been reduced from around 20% to 3-5%. 2 figs.

NONE

2007-06-15T23:59:59.000Z

132

Flue gas desulfurization gypsum and fly ash  

SciTech Connect (OSTI)

The Cumberland Fossil Plant (CUF) is located in Stewart County, Tennessee, and began commercial operation in 1972. This is the Tennessee Valley Authority`s newest fossil (coal-burning) steam electric generating plant. Under current operating conditions, the plant burns approximately seven million tons of coal annually. By-products from the combustion of coal are fly ash, approximately 428,000 tons annually, and bottom ash, approximately 115,000 tons annually. Based on historical load and projected ash production rates, a study was initially undertaken to identify feasible alternatives for marketing, utilization and disposal of ash by-products. The preferred alternative to ensure that facilities are planned for all by-products which will potentially be generated at CUF is to plan facilities to handle wet FGD gypsum and dry fly ash. A number of different sites were evaluated for their suitability for development as FGD gypsum and ash storage facilities. LAW Engineering was contracted to conduct onsite explorations of sites to develop information on the general mature of subsurface soil, rock and groundwater conditions in the site areas. Surveys were also conducted on each site to assess the presence of endangered and threatened species, wetlands and floodplains, archaeological and cultural resources, prime farmland and other site characteristics which must be considered from an environmental perspective.

Not Available

1992-05-01T23:59:59.000Z

133

Hydrothermal reactions of fly ash. Final report  

SciTech Connect (OSTI)

The emphasis of the work done has been to determine the reactivities of two ashes believed to be representative of those generated. A bituminous ash and a lignitic ash have been investigated. The reactions of these ashes undergo when subjected to mild hydrothermal conditions were explored. The nature of the reactions which the ashes undergo when alkaline activators, calcium hydroxide and calcium sulfate are present was also investigated. It was determined that calcium silicate hydrate, calcium aluminate hydrate, and the calcium sulfoaluminate hydrate ettringite form under these conditions. It appears 3CaO{center_dot}Al{sub 2}O{sub 3}{center_dot}3CaSO{sub 4}{center_dot}32H{sub 2}O (ettringite) formation needs to be considered in ashes which contain significant amounts of sulfate. Therefore the stability region for ettringite was established. It was also determined that calcium silicate hydrate, exhibiting a high internal surface area, will readily form with hydrothermal treatment between 50{degrees} and 100{degrees}C. This phase is likely to have a significant capacity to take up heavy metals and oxyanions and this ability is being explored.

Brown, P.W.

1995-12-31T23:59:59.000Z

134

George T. "Rusty" Gray named TMS Fellow  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree,GeorgeGeorge T.

135

E-Print Network 3.0 - ash technical progress Sample Search Results  

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

and economic benefits. (1) Fly ash... of coal in conventional and or advanced clean coal technology combustors. These include fly ash, bottom... ash, boiler slag, and flue...

136

E-Print Network 3.0 - ash blended cement Sample Search Results  

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

CLSM mixture utilized... . CHARACTERIZATION AND APPLICATION OF CLASS F FLY ASH AND CLEAN-COAL ASH FOR CEMENT-BASED MATERIALS 2 The major... investigation. Two additional ash ......

137

E-Print Network 3.0 - ash borer agrilus Sample Search Results  

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

Search Sample search results for: ash borer agrilus Page: << < 1 2 3 4 5 > >> 1 Ecology and Movement of Emerald Ash Borer (Agrilus planipennis)Ash Borer (Agrilus...

138

King County Metro Transit Hybrid Articulated Buses: Final Evaluation Results  

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

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

139

King County Metro Transit Hybrid Articulated Buses: Interim Evaluation Results  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Delicious Rank EERE: Alternative Fuels Data Center Home PageEmerging FuelsRelated4Roguebuttons more and more AFVsKing

140

King Abdulaziz City for Science and Technology | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:Keystone Clean Air Jump to:King Abdulaziz City for Science

Note: This page contains sample records for the topic "ash king george" 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

King County, Washington: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:Keystone Clean Air Jump to:King Abdulaziz City for

142

King Mountain Wind Ranch I | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 No revision hasInformation Earth's Heat JumpInc Place:Keystone Clean Air Jump to:King Abdulaziz City forRanch

143

Kings County, New York: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

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

144

Scale-Up and Demonstration of Fly Ash Ozonation Technology  

SciTech Connect (OSTI)

The disposal of fly ash from the combustion of coal has become increasingly important. When the fly ash does not meet the required specification for the product or market intended, it is necessary to beneficiate it to achieve the desired quality. This project, conducted at PPL's Montour SES, is the first near full-scale ({approx}10 ton/day), demonstration of ash ozonation technology. Bituminous and sub bituminous ashes, including two ash samples that contained activated carbon, were treated during the project. Results from the tests were very promising. The ashes were successfully treated with ozone, yielding concrete-suitable ash quality. Preliminary process cost estimates indicate that capital and operating costs to treat unburned carbon are competitive with other commercial ash beneficiation technologies at a fraction of the cost of lost sales and/or ash disposal costs. This is the final technical report under DOE Cooperative Agreement No.: DE-FC26-03NT41730.

Rui Afonso; R. Hurt; I. Kulaots

2006-03-01T23:59:59.000Z

145

Chemical Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

environments. Courses in mathematics, chemistry, physics, and computational engineering provide the background120 Chemical Engineering The George R. Brown School of Engineering Chair Kyriacos Zygourakis to create a focus area in one of the following four disciplines: bioengineering, environmental engineering

Richards-Kortum, Rebecca

146

Empathy abstracted : George Fuchs and the Munich Artists' Theater  

E-Print Network [OSTI]

Founded by the art critic Georg Fuchs and built by the architect Max Littmann in 1908, the Munich Artists' Theater is famous for its shallow "relief stage." Reworking the ideas of Friedrich Nietzsche and Richard Wagner in ...

Koss, Juliet, 1968-

2000-01-01T23:59:59.000Z

147

EECBG Success Story: Beep Beep! King County, Washington Is Charging Up Savings  

Broader source: Energy.gov [DOE]

Residents of King County, Washington, are seeing several improvements in their community thanks to a $6.1 million Energy Efficiency and Conservation Block Grant (EECBG). The grant has allowed King County to conduct a variety of public and commercial energy efficiency upgrades, including the installation of electric vehicle charging stations, county vehicle fleet upgrades and senior housing energy improvements. Learn more.

148

Copyright: King Fahd University of Petroleum & Minerals; http://www.kfupm.edu.sa  

E-Print Network [OSTI]

© Copyright: King Fahd University of Petroleum & Minerals; http://www.kfupm.edu.sa On Optimal SYSTEMS AND APPLICATIONS, VOLS 1 AND 2; pp: 819-824; Vol: ## King Fahd University of Petroleum & Minerals http://www.kfupm.edu.sa Summary In today's online connected world, almost all corporate networks use

El-Alfy, El-Sayed

149

VIDEO SUMMARIZATION BY SPATIAL-TEMPORAL GRAPH OPTIMIZATION Shi Lu, Michael R. Lyu, Irwin King  

E-Print Network [OSTI]

VIDEO SUMMARIZATION BY SPATIAL-TEMPORAL GRAPH OPTIMIZATION Shi Lu, Michael R. Lyu, Irwin King SAR {slu, lyu, king}@cse.cuhk.edu.hk ABSTRACT In this paper we present a novel approach for video sum-temporal content cov- erage and visual coherence of the video summary. The ap- proach has three stages. First

King, Kuo Chin Irwin

150

20th Anniversary of the Martin Luther King Jr. Celebration at UNH featuring Nikki Giovanni  

E-Print Network [OSTI]

28 - February 4, 2010 Art as Struggle and Exultation #12;Welcome On behalf of the University of New Hampshire's 2010 Martin Luther King Celebration Committee, I welcome you to our annual events honoring the life, work, service, and sacrifice of the Reverend Dr. Martin Luther King Jr. This anniversary

New Hampshire, University of

151

Hydrothermal reaction of fly ash. Final report  

SciTech Connect (OSTI)

The reactions which occur when fly ash is treated under hydrothermal conditions were investigated. This was done for the following primary reasons. The first of these is to determine the nature of the phases that form to assess the stabilities of these phases in the ambient environment and, finally, to assess whether these phases are capable of sequestering hazardous species. The second reason for undertaking this study was whether, depending on the composition of the ash and the presence of selected additives, it would be possible under hydrothermal conditions to form compounds which have cementitious properties. Formation of four classes of compounds, which bracket likely fly ash compositional ranges, were selected for study. The classes are calcium silicate hydrates, calcium selenates, and calcium aluminosulfates, and silicate-based glasses. Specific compounds synthesized were determined and their stability regions assessed. As part of stability assessment, the extent to which selected hazardous species are sequestered was determined. Finally, the cementing properties of these compounds were established. The results obtained in this program have demonstrated that mild hydrothermal conditions can be employed to improve the reactivity of fly ash. Such improvements in reactivity can result in the formation of monolithic forms which may exhibit suitable mechanical properties for selected applications as building materials. If the ashes involved are considered hazardous, the mechanical properties exhibited indicated the forms could be handled in a manner which facilitates their disposal.

Brown, P.W.

1994-12-31T23:59:59.000Z

152

Approaches to the petrographic characterization of fly ash  

SciTech Connect (OSTI)

The enhanced understanding of fly ash properties provided by petrographic analysis, a level of detail chemical analysis cannot provide, will be essential in the upgrading and utilization of fly ash produced in boilers retrofitted to meet clean air standards. Howe et al estimated that over 25% of the fly ash produced in Kentucky in 1992 would not have met the Kentucky Department of Transportation limit of 3% loss-on-ignition (LOI) for class F fly ash used as a Portland cement admixture. The conversion of boilers to low-NO{sub x} emission units increases fly ash carbon, hence LOI, by 150-200% rendering the fly ash unsuitable for highway construction use in concrete. The preservation of fly ash`s market share will require increased attention to the removal of excess carbon from the fly ash. In this paper, we will discuss the basic components of fly ash. An example of the petrographic analysis of fly ash from a Kentucky power plant will be used to illustrate the partitioning of fly ash components by size, as well as within the fly ash collection system.

Hower, J.C.; Rathbone, R.F.; Graham, U.M. [Univ. of Kentucky, Lexington, KY (United States)] [and others

1995-08-01T23:59:59.000Z

153

King Salmon, Alaska: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a county in Virginia. Its

154

King William County, Virginia: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a county in Virginia. ItsWilliam

155

King of Prussia, Pennsylvania: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a county in Virginia.Prussia,

156

Kings County, California: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia: Energy Resources Jump to:46 - 429 Throttled (botOpen6Kentwood,George County is a countyMaine: Energy

157

The area of North King County was once forested with deep woods and braided with creeks, where wild-  

E-Print Network [OSTI]

The area of North King County was once forested with deep woods and braided with creeks, where wild distinct identities, of the historic communities of North King County. www.ci.woodinville.wa.us www and a jumping-off point for the Burke-Gilman trail. Tracy Owen was a King county council mem- ber from 1969

Yetisgen-Yildiz, Meliha

158

Extraction of trace metals from fly ash  

DOE Patents [OSTI]

A process for recovering silver, gallium and/or other trace metals from a fine grained industrial fly ash associated with a process for producing phosphorous, the fly ash having a silicate base and containing surface deposits of the trace metals as oxides, chlorides or the like, with the process being carried out by contacting the fly ash with AlCl.sub.3 in an alkali halide melt to react the trace metals with the AlCl.sub.3 to form compositions soluble in the melt and a residue containing the silicate and aluminum oxide or other aluminum precipitate, and separating the desired trace metal or metals from the melt by electrolysis or other separation techniques.

Blander, Milton (Palos Park, IL); Wai, Chien M. (Moscow, ID); Nagy, Zoltan (Woodridge, IL)

1984-01-01T23:59:59.000Z

159

Extraction of trace metals from fly ash  

DOE Patents [OSTI]

A process is described for recovering silver, gallium and/or other trace metals from a fine grained industrial fly ash associated with a process for producing phosphorous. The fly ash has a silicate base and contains surface deposits of the trace metals as oxides, chlorides or the like. The process is carried out by contacting the fly ash with AlCl/sub 3/ in an alkali halide melt to react the trace metals with the AlCl/sub 3/ to form compositions soluble in the melt and a residue containing the silicate and aluminum oxide or other aluminum precipitate, and separating the desired trace metal or metals from the melt by electrolysis or other separation techniques.

Blander, M.; Wai, C.M.; Nagy, Z.

1983-08-15T23:59:59.000Z

160

Utilization of blended fluidized bed combustion (FBC) ash and pulverized coal combustion (PCC) fly ash in geopolymer  

SciTech Connect (OSTI)

In this paper, synthesis of geopolymer from fluidized bed combustion (FBC) ash and pulverized coal combustion (PCC) fly ash was studied in order to effectively utilize both ashes. FBC-fly ash and bottom ash were inter-ground to three different finenesses. The ashes were mixed with as-received PCC-fly ash in various proportions and used as source material for synthesis of geopolymer. Sodium silicate (Na{sub 2}SiO{sub 3}) and 10 M sodium hydroxide (NaOH) solutions at mass ratio of Na{sub 2}SiO{sub 3}/NaOH of 1.5 and curing temperature of 65 deg. C for 48 h were used for making geopolymer. X-ray diffraction (XRD), scanning electron microscopy (SEM), degree of reaction, and thermal gravimetric analysis (TGA) were performed on the geopolymer pastes. Compressive strength was also tested on geopolymer mortars. The results show that high strength geopolymer mortars of 35.0-44.0 MPa can be produced using mixture of ground FBC ash and as-received PCC-fly ash. Fine FBC ash is more reactive and results in higher degree of reaction and higher strength geopolymer as compared to the use of coarser FBC ash. Grinding increases reactivity of ash by means of increasing surface area and the amount of reactive phase of the ash. In addition, the packing effect due to fine particles also contributed to increase in strength of geopolymers.

Chindaprasirt, Prinya [Department of Civil Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen 40002 (Thailand); Rattanasak, Ubolluk, E-mail: ubolluk@buu.ac.t [Department of Chemistry and Center for Innovation in Chemistry, Faculty of Science, Burapha University, Chonburi 20131 (Thailand)

2010-04-15T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

Eco-friendly fly ash utilization: potential for land application  

SciTech Connect (OSTI)

The increase in demand for power in domestic, agricultural, and industrial sectors has increased the pressure on coal combustion and aggravated the problem of fly ash generation/disposal. Consequently the research targeting effective utilization of fly ash has also gained momentum. Fly ash has proved to be an economical substitute for expensive adsorbents as well as a suitable raw material for brick manufacturing, zeolite synthesis, etc. Fly ash is a reservoir of essential minerals but is deficient in nitrogen and phosphorus. By amending fly ash with soil and/or various organic materials (sewage sludge, bioprocess materials) as well as microbial inoculants like mycorrhizae, enhanced plant growth can be realized. Based on the sound results of large scale studies, fly ash utilization has grown into prominent discipline supported by various internationally renowned organizations. This paper reviews attempts directed toward various utilization of fly ash, with an emphasis on land application of organic/microbial inoculants amended fly ash.

Malik, A.; Thapliyal, A. [Indian Institute of Technology Delhi, New Delhi (India)

2009-07-01T23:59:59.000Z

162

Market assessment and technical feasibility study of PFBC ash use  

SciTech Connect (OSTI)

The overall objectives of this study are to determine the market potential and the technical feasibility of using PFBC ash in high volume ash use applications. The information will be of direct use to the utility industry in assessing the economics of PFBC power generation in light of ash disposal avoidance through ash marketing. In addition, the research is expected to result in the generation of generic data on the use of PFBC ash that could lead to novel processing options and procedures. The specific objectives of the proposed research and demonstration effort are: Define resent and future market potential of PFBC ash for a range of applications (Phase I); assess the technical feasibility of PFBC ash use in construction, civil engineering and agricultural applications (Phase II); and demonstrate the most promising of the market and ash use options in full-scale field demonstrations (Phase III).

Smith, V.E.; Bland, A.E.; Brown, T.H. [Western Research Inst., Laramie, WY (United States); Georgiou, D.N. [Jacques, Whitford and Associates Ltd., Dartmouth, NS (Canada); Wheeldon, J. [Electric Power Research Inst., Palo Alto, CA (United States)

1994-10-01T23:59:59.000Z

163

ash utilization symposium: Topics by E-print Network  

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

Websites Summary: Center for By-Products Utilization USE OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST Report No.CBU-1996-07 July 1996 Presented and Published at the...

164

POLYVINYLCHLORIDE WASTE WITH OIL SHALE ASH TO CAPTURE  

E-Print Network [OSTI]

alkaline oil shale ash. Solid heat carrier (Galoter process)-type oil shale retorting units, where the

V. Oja; A. Elenurm; I. Rohtla; E. Tearo; E. Tali

165

ash disposal site: Topics by E-print Network  

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

OF PRINCE GEORGE: SNOW DISPOSAL AT THE LANSDOWNE ROAD WASTEWATER TREATMENT CENTRE DOE FRAP WASTEWATER TREATMENT CENTRE ACKNOWLEDGEMENTS Funding for this study was provided...

166

ash disposal sites: Topics by E-print Network  

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

OF PRINCE GEORGE: SNOW DISPOSAL AT THE LANSDOWNE ROAD WASTEWATER TREATMENT CENTRE DOE FRAP WASTEWATER TREATMENT CENTRE ACKNOWLEDGEMENTS Funding for this study was provided...

167

Screening technology reduces ash in spiral circuits  

SciTech Connect (OSTI)

In 2006, the James River Coal Co. selected the Stack Sizer to remove the minus 100 mesh high ash clay fraction from the clean coal spiral product circuits at the McCoy-Elkhorn Bevins Branch prep plant and at the Blue Diamond Leatherwood prep plant in Kentucky. The Stack Sizer is a multi-deck, high-frequency vibrating screen capable of separations as fine as 75 microns when fitted with Derrick Corp.'s patented high open area urethane screen panels. Full-scale lab tests and more than 10 months of continuous production have confirmed that the Stack Sizer fitted with Derrick 100 micron urethane screen panels consistently produces a clean coal fraction that ranges from 8 to 10% ash. Currently, each five-deck Stack Sizer operating at the Bevins Branch and Leatherwood prep plants is producing approximately 33 tons per hour of clean coal containing about 9% ash. This represents a clean coal yield of about 75% and an ash reduction of about 11% from the feed slurry. 3 figs. 2 tabs.

Brodzik, P. [Derrick Corp., Buffalo, NY (United States)

2007-05-15T23:59:59.000Z

168

2007 world of coal ash conference proceedings  

SciTech Connect (OSTI)

The theme of the conference was science, applications and sustainability. Papers are presented under the following topics: aggregates/geotechnology; agriculture; ash facility; management; CCT products; cement and concrete; chemistry and mineralogy; emerging technology; environmental; LOI/beneficiation/handling; mercury; mining and regulations and standards. The poster papers are included as well.

NONE

2007-07-01T23:59:59.000Z

169

George Smoot, Blackbody, and Anisotropy of the Cosmic Microwave Background  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr May JunDatastreamsmmcrcalgovInstrumentsruc DocumentationP-SeriesFlickr Flickr Editor'sshort version)UnveilsGeorge Crabtree,George

170

King County Metro Transit Hybrid Articulated Transit Buses: Interim Evaluation Results  

SciTech Connect (OSTI)

Interim technical report compares and evaluates new diesel and diesel hybrid-electric articulated buses operated as part of the King County Metro Transit (KC Metro) fleet in Seattle, Washington.

Chandler, K.; Walkowicz, K.

2006-04-01T23:59:59.000Z

171

"BECAUSE SOME STORIES DO LIVE FOREVER": STEPHEN KING'S THE DARK TOWER SERIES AS MODERN ROMANCE  

E-Print Network [OSTI]

Stephen King's Dark Tower series is a seven-volume work that contains elements from myths, fairy tales, American westerns, legends, popular culture, Gothic literature, and medieval romance. Few scholars have engaged with ...

McMurray, Rachel Elizabeth

2012-05-31T23:59:59.000Z

172

Dept of Mathematics and Statistics King Fahd University of Petroleum and Minerals  

E-Print Network [OSTI]

Seminar Dept of Mathematics and Statistics King Fahd University of Petroleum and Minerals Presenter relation can be used to calculate variance of a few more observations. Some other characteristics

Omar, Mohammad H.

173

Dept of Mathematics and Statistics King Fahd University of Petroleum and Minerals  

E-Print Network [OSTI]

Seminar Dept of Mathematics and Statistics King Fahd University of Petroleum and Minerals Presenter observations are of the same sign. They will be used to find bounds for some well-known sample statistics: z

Omar, Mohammad H.

174

Dept of Mathematics and Statistics King Fahd University of Petroleum and Minerals  

E-Print Network [OSTI]

Seminar Dept of Mathematics and Statistics King Fahd University of Petroleum and Minerals Presenter outcome in sampling without replacement is shown to have a combinatorial form. Then it is used

Omar, Mohammad H.

175

E-Print Network 3.0 - abha king saud Sample Search Results  

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

Ecology ; Biology and Medicine 54 DANIEL YERGIN THE EPIC QUEST Summary: , toppled King Coal from his throne as the power source for the industrial world. Oil also became the...

176

International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013  

E-Print Network [OSTI]

1 The 33rd International Electric Propulsion Conference, The George Washington University, USA Electric Propulsion Conference, The George Washington University · Washington, D.C. · USA October 6 ­ 10.t.yim@nasa.gov. #12;2 The 33rd International Electric Propulsion Conference, The George Washington University, USA

Walker, Mitchell

177

The environment of deposition of the Oligocene Burbank sandstone, Tulare Lake field, Kings County, California  

E-Print Network [OSTI]

THE ENVIRONMENT OF DEPOSITION OF THE OLIGOCENE BURBANK SANDSTONE, TULARE LAKE FIELD, KINGS COUNTY, CALIFORNIA A Thesis by WILLIAM HAACK GOULET Submitted to the Graduate College of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF SCIENCE DECEMBER 1986 Major Subject: Geology THE ENVIRONMENT OF DEPOSITION OF THE OLIGOCENE BURBANK SANDSTONE, TULARE LAKE PIELD, KINGS COUNTY, CALIFORNIA A Thesis by WILLIAM HAACK GODLET Approved as to style...

Goulet, William Haack

1986-01-01T23:59:59.000Z

178

An overview of an extensively managed beef cattle operation: King Ranch, Kingsville, Texas  

E-Print Network [OSTI]

AN OVERVIEW OF AN EXTENSIVELY MANAGED BEEF CATTLE OPERATION: KING RANCH KINGSVILLE, TEXAS A PROFESSIONAL PAPER by Jeffrey John Hanselka Submitted to the College of Agriculture of Texas A&M University in partial fulfillment... of the requirements for the degree of MASTER OF AGRICULTURE November 1994 Major Subject: Animal Science Beef Cattle Science AN OVERVIEW OF AN EXTENSIVELY MANAGED BEEF CATTLE OPERATION: KING RANCH KINGSVILLE, TEXAS A Professional Paper by Jeffrey John...

Hanselka, Jeffrey John

1994-01-01T23:59:59.000Z

179

Radiological Risk Assessment for King County Wastewater Treatment Division  

SciTech Connect (OSTI)

Staff of the King County Wastewater Treatment Division (WTD) have concern about the aftermath of a radiological dispersion event (RDE) leading to the introduction of significant quantities of radioactive material into the combined sanitary and storm sewer system in King County, Washington. Radioactive material could come from the use of a radiological dispersion device (RDD). RDDs include "dirty bombs" that are not nuclear detonations but are explosives designed to spread radioactive material (National Council on Radiation Protection and Measurements (NCRP) 2001). Radioactive material also could come from deliberate introduction or dispersion of radioactive material into the environment, including waterways and water supply systems. This document develops plausible and/or likely scenarios, including the identification of likely radioactive materials and quantities of those radioactive materials to be involved. These include 60Co, 90Sr, 137Cs, 192Ir, 226Ra, plutonium, and 241Am. Two broad categories of scenarios are considered. The first category includes events that may be suspected from the outset, such as an explosion of a "dirty bomb" in downtown Seattle. The explosion would most likely be heard, but the type of explosion (e.g., sewer methane gas or RDD) may not be immediately known. Emergency first responders must be able to quickly detect the radioisotopes previously listed, assess the situation, and deploy a response to contain and mitigate (if possible) detrimental effects resulting from the incident. In such scenarios, advance notice of about an hour or two might be available before any contaminated wastewater reaches a treatment plant. The second category includes events that could go initially undetected by emergency personnel. Examples of such a scenario would be the inadvertent or surreptitious introduction of radioactive material into the sewer system. Intact rogue radioactive sources from industrial radiography devices, well-logging apparatus, or moisture density gages may get into wastewater and be carried to a treatment plant. Other scenarios might include a terrorist deliberately putting a dispersible radioactive material into wastewater. Alternatively, a botched terrorism preparation of an RDD may result in radioactive material entering wastewater without anyone's knowledge. Drinking water supplies may also be contaminated, with the result that some or most of the radioactivity ends up in wastewater.

Strom, Daniel J.

2005-08-05T23:59:59.000Z

180

Water quality investigation of Kingston Fossil Plant dry ash stacking  

SciTech Connect (OSTI)

Changing to a dry ash disposal systems at Kingston Fossil Plant (KFP) raises several water quality issues. The first is that removing the fly ash from the ash pond could alter the characteristics of the ash pond discharge to the river. The second concerns proper disposal of the runoff and possibly leachate from the dry ash stack. The third is that dry ash stacking might change the potential for groundwater contamination at the KFP. This report addresses each of these issues. The effects on the ash pond and its discharge are described first. The report is intended to provide reference material to TVA staff in preparation of environmental review documents for new ash disposal areas at Kingston. Although the investigation was directed toward analysis of dry stacking, considerations for other disposal options are also discussed. This report was reviewed in draft form under the title Assessment of Kingston Fossil Plant Dry Ash Stacking on the Ash Pond and Groundwater Quality.'' 11 refs., 3 figs., 18 tabs.

Bohac, C.E.

1990-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

"Achy George Heart" To the tune of "Achy Breaky Heart"  

E-Print Network [OSTI]

"Achy George Heart" To the tune of "Achy Breaky Heart" From everything I've seen, We need new ways to screen, Cardiotoxcity of drugs. Or listen to the FDA, to test in better ways Cuz hearts from mice and men heart, my achy breaky heart With stem cells-microfab we'll understand Toxic side effects to my achy

Rau, Don C.

182

OPTICAL PACKET SWITCHING George N. Rouskas, Lisong Xu  

E-Print Network [OSTI]

Chapter 1 OPTICAL PACKET SWITCHING George N. Rouskas, Lisong Xu Department of Computer Science of optical packet switching (OPS) is emerging as an alter- native to coarser-grained switching in the optical reconfigurable, bandwidth-efficient, and flexible optical layer. In this chapter we study some

183

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

145 Computer Science The George R. Brown School of Engineering Chair Keith Cooper Professors Robert Tour researCh Professor Peter Druschel #12;146 Departments/ Computer Science Eight courses for a total Intermediate Programming COMP 280 Mathematics of Computer Science COMP 314 Applied Algorithms and Data

Richards-Kortum, Rebecca

184

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

139 Computer Science The George R. Brown School of Engineering Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science is concerned with the study of computers and computing, focusingonalgorithms to real-world computational problems. Computer science is the intellectual discipline underlying

Richards-Kortum, Rebecca

185

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

145 Computer Science The George R. Brown School of Engineering Chair Keith Cooper Professors Robert Chemistry) Professor James Tour #12;146 DEPARTMENTS / Computer Science Computer science is concerned to produce solutions to real-world computational problems. Computer science is the intellectual discipline

Richards-Kortum, Rebecca

186

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

141 Computer Science The George R. Brown School of Engineering Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science is concerned with the study of computers and computing, focusingonalgorithmsTour #12;142 DEPARTMENTS/ Computer Science body of knowledge can be used to produce solutions to real

Richards-Kortum, Rebecca

187

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

153 Computer Science The George R. Brown School of Engineering Chair Joe Warren Professors Robert S'Malley with Chemistry Professor James Tour researCh Professor Peter Druschel #12;154 Departments/ Computer Science Six Matrix Analysis Math and Science Courses Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science

Richards-Kortum, Rebecca

188

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

Computer Science The George R. Brown School of Engineering Chair Joe D. Warren Professors Robert S researCh Professor Peter Druschel #12;2 Departments/ Computer Science Six courses for a total of 18 hours Degrees Offered: BA, BSCS, MCS, MS, and PhD Computer science is concerned with the study of computers

Richards-Kortum, Rebecca

189

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

1 Computer Science The George R. Brown School of Engineering Chair Joe Warren Professors Robert S #12;2 Departments/ Computer Science Six courses for a total of 18 hours, required for all majors, MS, and PhD Computer science is concerned with the study of computers and computing

Richards-Kortum, Rebecca

190

Computer Science The George R. Brown School of Engineering  

E-Print Network [OSTI]

135 Computer Science The George R. Brown School of Engineering Chair Moshe Y. Vardi Professors Science Computer science is concerned with the study of computers and computing, focusing on algorithms. Computer science is the intellectual discipline underlying information technology, which is widely accepted

Richards-Kortum, Rebecca

191

Quel avenir hydraulique pour l'Egypte ? Mutin Georges  

E-Print Network [OSTI]

Quel avenir hydraulique pour l'Egypte ? Mutin Georges Sommaire · Un barrage insuffisant · Egypte et pays d'amont : les positions en présence · Une meilleure gestion des eaux s'impose à l'Egypte Texte intégral Depuis plusieurs décennies, l'Egypte doit faire face à un redoutable défi : nourrir une population

Paris-Sud XI, Université de

192

FUZZY SPATIAL DATA MINING George Brannon Smith Susan M. Bridges  

E-Print Network [OSTI]

FUZZY SPATIAL DATA MINING George Brannon Smith Susan M. Bridges Department of Computer Science Box@cs.mssstate.edu Abstract A fuzzy spatial data mining technique has been developed to extract relationships describing been tested with hand-generated, synthetic, and sonar imagery. Keywords: data mining, spatial relations

Bridges, Susan M.

193

Hybrid carbon fiber composite lattice truss structures T. George a,  

E-Print Network [OSTI]

Hybrid carbon fiber composite lattice truss structures T. George a, , V.S. Deshpande b , H June 2014 Accepted 14 June 2014 Available online 22 June 2014 Keywords: A. Carbon fiber A. Polymer­matrix composites (PMCs) D. Mechanical testing a b s t r a c t Carbon fiber reinforced polymer (CFRP) composite

Wadley, Haydn

194

Chemical Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

environments. Courses in mathematics, chemistry, physics, and computational engineering provide the background/312 Physical Chemistry Any 2 of CHEM 212, CHEM 311, or CHEM 312 Chemical Engineering CENG 301 Chemical110 Chemical Engineering The George R. Brown School of Engineering Chair Kyriacos Zygourakis

Richards-Kortum, Rebecca

195

University of Applied Sciences Georg-Simon-Ohm Fachhochschule Nurnberg  

E-Print Network [OSTI]

) an der Georg-Simon-Ohm Fachhochschule N¨urnberg C++-Programmiertechniken f¨ur High Performance Computing Access), aber auch manche Multi-Core-Systeme geh¨oren, sind im High Performance Computing (HPC) weit-Optimierung von C++-Code f¨ur High Performance Computing 26 3.1 C

Fiebig, Peter

196

The Apprentice Challenge J. STROTHER MOORE and GEORGE PORTER  

E-Print Network [OSTI]

The Apprentice Challenge J. STROTHER MOORE and GEORGE PORTER University of Texas at Austin We and distributed compu- tation, mutual exclusion, operational semantics, theorem proving 1. THE APPRENTICE SYSTEM in the Apprentice class builds an instance of a Container object and then begins creating and starting new threads

Zhou, Yuanyuan

197

The Environmental Studies MAJOR The George Washington University  

E-Print Network [OSTI]

Geol 3193 Environmental Law 3 Amst 2520-1 American Architecture 3 Anth 3502 Cultural Ecology 3 AnthThe Environmental Studies MAJOR The George Washington University To declare as an Environmental-8523 Program Advisor Prof. Melissa Keeley, keeley@gwu.edu, (202) 994-7156 Environmental Studies majors must

Vertes, Akos

198

MILKEN INSTITUTE SCHOOL OF PUBLIC HEALTH AT GEORGE WASHINGTON UNIVERISTY  

E-Print Network [OSTI]

HANDBOOK ACADEMIC YEAR 2014-2015 950 New Hampshire Avenue, NW Washington, DC 20037 The Graduate Student1 MILKEN INSTITUTE SCHOOL OF PUBLIC HEALTH AT GEORGE WASHINGTON UNIVERISTY GRADUATE STUDENT can be found on the SPPHS website: http://publichealth.gwu.edu/services/students Note regarding

Vertes, Akos

199

CENTRALIZED VERSUS DECENTRALIZED PRODUCTION PLANNING Georges SAHARIDIS*a  

E-Print Network [OSTI]

horizon. Production planning also determines expected inventory levels, as well as the workforce and other1 CENTRALIZED VERSUS DECENTRALIZED PRODUCTION PLANNING Georges SAHARIDIS*a , Yves DALLERY*a , Fikri comprising several geographically distributed production facilities. Production planning in a supply chain

Paris-Sud XI, Université de

200

Tular Lake Field, Kings County, California - a significant onshore development  

SciTech Connect (OSTI)

The Tulare Lake field is located in Kings County, California, on the west side of the San Joaquin Valley and 10 mi east of the Kettleman Hills (North Dome) field and 30 mi souuheast of the city of Coalinga. The field was discovered by Husky Oil Co. (Marathon) in October 1981 with the completion of the Boswell 22-16, Sec. 16, T22S, R20E from sands in the Burbank formation of Oligocene geologic age. Chevron USA offset the Husky discovery well with the completion of the Salyer 678X, Sec. 8, T22S, R20E, in May 1983. Both Chevron and Husky have continued an orderly development of the field, and to date Chevron has 9 producing wells and Husky 10 producing wells. Production is found in the Burbank formation at a vertical depth below 12,800 ft. The entrapment of hydrocarbons is caused by a low amplitude, seismically subtle, anticlinal fold trending northwest/southeast. Isochore maps of the Burbank formation show that stratigraphy is important in the distribution of the four producing sand intervals. Oil gravities form the sands vary 39/sup 0/ API to 51/sup 0/ API and the GOR ranges from 1050 to over 5500. As of January 1, 1984, the field has a cumulative production of 1.7 million bbl of oil and 3.5 billion ft/sup 3/ of gas.

Lindblom, R.G.; Waldron, J.M.

1985-04-01T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

Manufacture of ceramic tiles from fly ash  

DOE Patents [OSTI]

The present invention relates to a process for forming glass-ceramic tiles. Fly ash containing organic material, metal contaminants, and glass forming materials is oxidized under conditions effective to combust the organic material and partially oxidize the metallic contaminants and the glass forming materials. The oxidized glass forming materials are vitrified to form a glass melt. This glass melt is then formed into tiles containing metallic contaminants. 6 figs.

Hnat, J.G.; Mathur, A.; Simpson, J.C.

1999-08-10T23:59:59.000Z

202

Market assessment of PFBC ash use  

SciTech Connect (OSTI)

Pressurized fluidized bed combustion (PFBC) of coal is undergoing demonstration in the United States, as well as throughout the world. American Electric Power`s (AEP`s) bubbling PFBC 70 MWe Tidd demonstration program in Ohio and pilot-scale development at Foster Wheeler Energia Oy 10 MWth circulating PFBC at Karhula, Finland, have demonstrated the advantages of PFBC technology. Further technology development in the US is planned with the deployment of the technology at the MacIntosh Clean Coal project in Lakeland, Florida. Development of uses for solid wastes from PFBC coal-fired power systems is being actively pursued as part of the demonstration of PFBC technologies. Ashes collected from Foster Wheeler Energia Oy pilot circulating PFBC tests in Karhula, Finland, operating on (1) low sulfur subbituminous and (2) high sulfur bituminous coal; and ash from the AEP`s high-sulfur bituminous coal-fired bubbling PFBC in Brilliant, Ohio, were evaluated in laboratory and pilot-scale ash use testing at Western Research Institute (WRI).

Bland, A. E.; Brown, T. H., Western Research Institute

1998-01-01T23:59:59.000Z

203

302 The George Wright Forum vol. 30 no. 3 (2013) Establishing the Science Foundation to Sustain High-  

E-Print Network [OSTI]

302 · The George Wright Forum · vol. 30 no. 3 (2013) Establishing the Science Foundation to Sustain are in imminent dan- The George Wright Forum, vol. 30, no. 3, pp. 302­312 (2013). © 2013 The George Wright Society.) ISSN 0732-4715. Please direct all permissions requests to info@georgewright.org. #12;The George Wright

204

Mercury capture by distinct fly ash carbon forms  

SciTech Connect (OSTI)

Carbon was separated from the fly ash from a Kentucky power plant using density gradient centrifugation. Using a lithium heterolpolytungstate high-density media, relative concentrations of inertinite (up to 85% vol.), isotropic carbon (up to 79% vol.), and anisotropic carbon (up to 76% vol.) were isolated from the original fly ash. Mercury concentration was lowest in the parent fly ash (which contains non-carbon components); followed by inertinite, isotropic coke, mixed isotropic-anisotropic coke fraction, and, with the highest concentration, the anisotropic coke concentrate. The latter order corresponds to the increase in BET surface area of the fly ash carbons. Previous studies have demonstrated the capture of mercury by fly ash carbon. This study confirms prior work demonstrating the varying role of carbon types in the capture, implying that variability in the carbon content influences the amount of mercury retained on the fly ash.

Hower, J.C.; Maroto-Valer, M.M.; Taulbee, D.N.; Sakulpitakphon, T.

1999-07-01T23:59:59.000Z

205

Census Snapshot: Virginia  

E-Print Network [OSTI]

City Isle of Wight County James City County King andQueen County KingGeorge County King William County Lancaster County Lee

Romero, Adam P.; Rosky, Clifford J; Badgett, M.V. Lee; Gates, Gary J

2008-01-01T23:59:59.000Z

206

Determination of Ash in Biomass: Laboratory Analytical Procedure...  

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

Ash in Biomass Laboratory Analytical Procedure (LAP) Issue Date: 7172005 A. Sluiter, B. Hames, R. Ruiz, C. Scarlata, J. Sluiter, and D. Templeton Technical Report NREL...

207

Data Summary Report for Hanford Site Coal Ash Characterization  

SciTech Connect (OSTI)

The purpose of this report is to present data and findings from sampling and analysis of five distinct areas of coal ash within the Hanford Site River Corridor

Sulloway, H. M.

2012-03-06T23:59:59.000Z

208

Development of an Accelerated Ash-Loading Protocol for Diesel...  

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

Accelerated Ash-Loading Protocol for Diesel Particulate Filters Bruce G. Bunting and Todd J. Toops Oak Ridge National Laboratory Adam Youngquist and Ke Nguyen University of...

209

Kinetics of beneficiated fly ash by carbon burnout  

SciTech Connect (OSTI)

The presence of carbon in fly ash requires an increase in the dosage of the air-entraining admixture for concrete mix, and may cause the admixture to lose efficiency. Specifying authorities for the concrete producers have set maximum allowable levels of residual carbon. These levels are the so called Loss On Ignition (LOI). The concrete producers` day-to-day purchasing decisions sets the LOI at 4%. The objective of the project is to investigate the kinetics of oxidation of residual carbon present in coal fly ash as a possible first step toward producing low-carbon fly ash from high-carbon, low quality fly ash.

Okoh, J.M.; Dodoo, J.N.D.; Diaz, A. [Univ. of Maryland Eastern Shore, Princess Anne, MD (United States). Dept. of Natural Sciences; Ferguson, W.; Udinskey, J.R. Jr.; Christiana, G.A. [Delmarva Power, Wilmington, DE (United States)

1997-12-31T23:59:59.000Z

210

alkaline coal ash: Topics by E-print Network  

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

from pulverized coal pulverized-coal-fired furnaces, cyclone furnaces, or advanced clean-coal technology furnaces. The ash collected from pulverized-coal-fired furnaces is fly...

211

The variability of fly ash and its effects on selected properties of fresh Portland cement/fly ash mortars  

E-Print Network [OSTI]

the needed quality control of concrete . Another source of concern results from the recent development of lignite and sub-bituminous coal as fuel sources. The ash produced from these coals is of a different chemical composition than traditional bituminous... 50 percent to greater than 200 percent of a control test. An exhaustive literature review has revealed neglig1ble information concerning the PAI of sub- b1tuminous and lignite ashes. Research is greatly needed to determine the ash properties...

McKerall, William Carlton

1980-01-01T23:59:59.000Z

212

Seasonal effects of volatile oils in ashe and redberry juniper on preference and digestibility by goats  

E-Print Network [OSTI]

(qnodon dactylon (L.) Pers.), ashe juniper (Juniperus ashei Buchholz) and live Oak [Quercus virginiana (Small) Sarg. var. fusiformis] during the spring and fall. Angora and Spanish goats were exposed to ashe female, ashe male, redberry female and redberry...

Riddle, Richard R.

1994-01-01T23:59:59.000Z

213

Utilization of Ash Fractions from Alternative Biofuels used in Power Plants  

E-Print Network [OSTI]

Utilization of Ash Fractions from Alternative Biofuels used in Power Plants PSO Project No. 6356 July 2008 Renewable Energy and Transport #12;2 Utilization of Ash Fractions from Alternative Biofuels)...............................................................................7 2. Production of Ash Products from Mixed Biofuels

214

Cell Ashing for Trace Element Analysis: A New Approach Based on Ultraviolet/Ozone  

E-Print Network [OSTI]

: synchrotron spectromicroscopy; micro- chemical analysis; MEPHISTO; ashing; incineration; trace element. Ashing ashing is based on high-temperature incineration or on the exposure to oxygen plasma (1­ 4). We adopted

Gilbert, Pupa Gelsomina De Stasio

215

E-Print Network 3.0 - aluminum-fly ash metal Sample Search Results  

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

extent, bottom ash, contain elevated amounts of heavy metals, and fly ash... . The dioxinsfurans on ash then don't seem to create an environmental problem. Heavy metals are...

216

E-Print Network 3.0 - ash samples pressurized Sample Search Results  

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

group of seven fly ash samples, and have... of coal in conventional and or advanced clean coal technology combustors. These include fly ash, bottom... ash, boiler slag, and flue...

217

Arsenic remediation of drinking water using iron-oxide coated coal bottom ash  

E-Print Network [OSTI]

using Iron-oxide Coated Coal Ash. In Arsenic Contaminationwater using  iron?oxide coated coal bottom ash  Johanna L.  using iron-oxide coated coal bottom ash JOHANNA L. MATHIEU

MATHIEU, JOHANNA L.

2010-01-01T23:59:59.000Z

218

UF6 overfilling prevention at Eurodif production Georges Besse plant  

SciTech Connect (OSTI)

Risk of overfilling exists on different equipments of Georges BESSE Plant: cylinders, desublimers and intermediate tanks. The preventive measures are composed of technical devices: desublimers weighing, load monitoring alarms, automatic controls ... and procedures, training, safety organization. In thirteen years of operation, some incidents have occurred but none of them has caused any personal injuries. They are related and discussed. The main factors involved in the Sequoyah fuel facility accident on 1/4/1986 have been analyzed and taken into account.

Reneaud, J.M. [Eurodif Production, Pierrelatte (France)

1991-12-31T23:59:59.000Z

219

City of St George, Utah (Utility Company) | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector GeneralDepartmentAUDITOhioOglesby, IllinoisSchulenburg,Spencer Place:St George, Utah (Utility

220

E-Print Network 3.0 - ash nasal lavage Sample Search Results  

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

to the people of North America for thousands of years. Of the nine ash... species, white ash (Fraxinus americana L.) and green ... Source: USDA, Forestry Service, Northern Research...

Note: This page contains sample records for the topic "ash king george" 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

E-Print Network 3.0 - ash disposal area Sample Search Results  

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

Engineering ; Materials Science 83 Use of fly ash as an admixture for electromagnetic interference shielding Jingyao Cao, D.D.L. Chung* Summary: combustion 1. Fly ash is...

222

E-Print Network 3.0 - ash cenospheres composites Sample Search...  

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

Composites Addition of fly ash cenospheres to polymer matrix influences all... , polyethylene, etc.). The effects of addition of fly ash cenospheres on polymer composites...

223

E-Print Network 3.0 - ashe higher education Sample Search Results  

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

higher abrasion... Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural...

224

E-Print Network 3.0 - ash ahto lobjakas Sample Search Results  

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

Utilization Summary: Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural...

225

E-Print Network 3.0 - ash Sample Search Results  

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

Utilization Summary: Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural...

226

E-Print Network 3.0 - ash paving demonstration Sample Search...  

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

AND DEMONSTRATION... Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural...

227

E-Print Network 3.0 - ash based gepolymer Sample Search Results  

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

Utilization Summary: . CHARACTERIZATION AND APPLICATION OF CLASS F FLY ASH AND CLEAN-COAL ASH FOR CEMENT-BASED MATERIALS 2 The major... large amounts of conventional or...

228

E-Print Network 3.0 - ash penurunan kadar Sample Search Results  

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

Utilization Summary: Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural...

229

E-Print Network 3.0 - ash quarterly technical Sample Search Results  

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

Utilization Summary: Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural...

230

E-Print Network 3.0 - ashes Sample Search Results  

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

Utilization Summary: Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural...

231

E-Print Network 3.0 - ash confinement time Sample Search Results  

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

. The ASH system for the MIPS bounds execution time using a framework inspired by Deutsch 12. Exceptions... Appears in SIGCOMM '96, August 1996. ASHs: ... Source:...

232

E-Print Network 3.0 - ash slag silica Sample Search Results  

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

Engineering ; Materials Science 91 By-Products Utilization Summary: pozzolans include coal fly ash, blast furnace slag, silica fume, and other combustion ashes. When...

233

E-Print Network 3.0 - ash deposition propensities Sample Search...  

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

ash, fouling, co-combustion 1... ;5 relative compositions of major ash species in coal, ... Source: Hawaii Natural Energy Institute Collection: Renewable Energy 51...

234

E-Print Network 3.0 - ash deposits part Sample Search Results  

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

of Reading Collection: Geosciences 24 Research Summary RECOAL: Reintegration of coal ash disposal sites and mitigation Summary: being used for coal ash deposits....

235

E-Print Network 3.0 - ash char deposits Sample Search Results  

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

ash, fouling, co-combustion 1... ;5 relative compositions of major ash species in coal, ... Source: Hawaii Natural Energy Institute Collection: Renewable Energy 86...

236

E-Print Network 3.0 - ash intranasal instillation Sample Search...  

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

Summary: Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... -Strength Materials (CLSM); 232, Fly Ash and Natural Pozzolans...

237

Fifth Annual Report: 2008 Pre-Construction Eelgrass Monitoring and Propagation for King County Outfall Mitigation  

SciTech Connect (OSTI)

This is the fifth and final report in a series documenting progress of the pre-construction eelgrass restoration and mitigation activities for the proposed King County Brightwater marine outfall, discharging to Puget Sound near Point Wells, Washington. King County began implementing a multiyear eelgrass monitoring and restoration program in 2004, with the primary goal of returning intertidal and shallow subtidal habitat and eelgrass to pre-construction conditions, after construction of the outfall. Major eelgrass mitigation program elements include: a) pre-construction monitoring, i.e., documenting initial eelgrass conditions and degree of fluctuation over a 5 year period prior to construction, b) eelgrass transplanting, including harvesting, offsite propagation and stockpiling of local plants for post-construction planting, and c) post-construction planting and subsequent monitoring, occurring in 2009 and beyond. The overall program is detailed in the Eelgrass Restoration and Biological Resources Implementation Workplan (King County 2008).

Woodruff, Dana L.; Judd, Chaeli; Thom, Ronald M.; Sather, Nichole K.; Kaufmann, Ronald M.

2010-01-01T23:59:59.000Z

238

Process for the recovery of alumina from fly ash  

DOE Patents [OSTI]

An improvement in the lime-sinter process for recovering alumina from pulverized coal fly ash is disclosed. The addition of from 2 to 10 weight percent carbon and sulfur to the fly ash-calcium carbonate mixture increase alumina recovery at lower sintering temperatures.

Murtha, M.J.

1983-08-09T23:59:59.000Z

239

IN HARM'S WAY: Lack Of Federal Coal Ash  

E-Print Network [OSTI]

IN HARM'S WAY: Lack Of Federal Coal Ash Regulations Endangers Americans And Their Environment 2010 Thirty-nine New Damage Cases of Contamination from Improperly Disposed Coal Combustion Waste, Editor and Contributing Author #12;IN HARM'S WAY: Lack of Federal Coal Ash Regulations Endangers

Short, Daniel

240

State Waste Discharge Permit application: 200-E Powerhouse Ash Pit  

SciTech Connect (OSTI)

As part of the Hanford Federal Facility Agreement and Consent Order negotiations, the US Department and Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect groundwater would be subject to permitting under the structure of Chapter 173-216 (or 173-218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. This document constitutes the State Waste Discharge Permit application for the 200-E Powerhouse Ash Pit. The 200-E Powerhouse Ash Waste Water discharges to the 200-E Powerhouse Ash Pit via dedicated pipelines. The 200-E Ash Waste Water is the only discharge to the 200-E Powerhouse Ash Pit. The 200-E Powerhouse is a steam generation facility consisting of a coal-handling and preparation section and boilers.

Atencio, B.P.

1994-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

State Waste Discharge Permit application: 200-W Powerhouse Ash Pit  

SciTech Connect (OSTI)

As part of the Hanford Federal Facility Agreement and Consent Order negotiations; the US Department of Energy, Richland Operations Office, the US Environmental Protection Agency, and the Washington State Department of Ecology agreed that liquid effluent discharges to the ground on the Hanford Site which affect groundwater or have the potential to affect groundwater would be subject to permitting under the structure of Chapter 173-216 (or 173-218 where applicable) of the Washington Administrative Code, the State Waste Discharge Permit Program. This document constitutes the State Waste Discharge Permit application for the 200-W Powerhouse Ash Pit. The 200-W Powerhouse Ash Waste Water discharges to the 200-W Powerhouse Ash Pit via dedicated pipelines. The 200-W Powerhouse Ash Waste Water is the only discharge to the 200-W Powerhouse Ash Pit. The 200-W Powerhouse is a steam generation facility consisting of a coal-handling and preparation section and boilers.

Atencio, B.P.

1994-06-01T23:59:59.000Z

242

STRATEGIES AND TECHNOLOGY FOR MANAGING HIGH-CARBON ASH  

SciTech Connect (OSTI)

The overall objective of the present project is to identify and assess strategies and solutions for the management of industry problems related to carbon in ash. Specific research issues to be addressed include: (1) the effect of parent fuel selection on ash properties and adsorptivity, including a first ever examination of the air entrainment behavior of ashes from alternative (non-coal) fuels; (2) the effect of various low-NOx firing modes on ash properties and adsorptivity; and (3) the kinetics and mechanism of ash ozonation. This data will provide scientific and engineering support of the ongoing process development activities. During this fourth project period we completed the characterization of ozone-treated carbon surfaces and wrote a comprehensive report on the mechanism through which ozone suppresses the adsorption of concrete surfactants.

Robert Hurt; Eric Suuberg; John Veranth; Xu Chen

2003-05-20T23:59:59.000Z

243

STRATEGIES AND TECHNOLOGY FOR MANAGING HIGH-CARBON ASH  

SciTech Connect (OSTI)

The overall objective of the present project is to identify and assess strategies and solutions for the management of industry problems related to carbon in ash. Specific research issues to be addressed include: (1) the effect of parent fuel selection on ash properties and adsorptivity, including a first ever examination of the air entrainment behavior of ashes from alternative (non-coal) fuels; (2) the effect of various low-NOx firing modes on ash properties and adsorptivity; and (3) the kinetics and mechanism of ash ozonation. This data will provide scientific and engineering support of the ongoing process development activities. During this fourth project period we completed the characterization of ozone-treated carbon surfaces and wrote a comprehensive report on the mechanism through which ozone suppresses the adsorption of concrete surfactants.

Robert Hurt; Eric Suuberg; John Veranth; Xu Chen

2002-09-10T23:59:59.000Z

244

AROUND KING'S RANK-ONE THEOREMS: FLOWS AND ELISE JANVRESSE, THIERRY DE LA RUE, AND VALERY RYZHIKOV  

E-Print Network [OSTI]

AROUND KING'S RANK-ONE THEOREMS: FLOWS AND Zn -ACTIONS ´ELISE JANVRESSE, THIERRY DE LA RUE, AND VALERY RYZHIKOV Abstract. We study the generalizations of Jonathan King's rank-one theo- rems (Weak-Closure Theorem and rigidity of factors) to the case of rank-one R-actions (flows) and rank-one Zn-actions. We

Paris-Sud XI, Université de

245

COAL-FIRED UTILITY BOILERS: SOLVING ASH DEPOSITION PROBLEMS  

SciTech Connect (OSTI)

The accumulation of slagging and fouling ash deposits in utility boilers has been a source of aggravation for coal-fired boiler operators for over a century. Many new developments in analytical, modeling, and combustion testing methods in the past 20 years have made it possible to identify root causes of ash deposition. A concise and comprehensive guidelines document has been assembled for solving ash deposition as related to coal-fired utility boilers. While this report accurately captures the current state of knowledge in ash deposition, note that substantial research and development is under way to more completely understand and mitigate slagging and fouling. Thus, while comprehensive, this document carries the title ''interim,'' with the idea that future work will provide additional insight. Primary target audiences include utility operators and engineers who face plant inefficiencies and significant operational and maintenance costs that are associated with ash deposition problems. Pulverized and cyclone-fired coal boilers are addressed specifically, although many of the diagnostics and solutions apply to other boiler types. Logic diagrams, ash deposit types, and boiler symptoms of ash deposition are used to aid the user in identifying an ash deposition problem, diagnosing and verifying root causes, determining remedial measures to alleviate or eliminate the problem, and then monitoring the situation to verify that the problem has been solved. In addition to a step-by-step method for identifying and remediating ash deposition problems, this guideline document (Appendix A) provides descriptions of analytical techniques for diagnostic testing and gives extensive fundamental and practical literature references and addresses of organizations that can provide help in alleviating ash deposition problems.

Christopher J. Zygarlicke; Donald P. McCollor; Steven A. Benson; Jay R. Gunderson

2001-04-01T23:59:59.000Z

246

Toxicity mitigation and solidification of municipal solid waste incinerator fly ash using alkaline activated coal ash  

SciTech Connect (OSTI)

Highlights: Black-Right-Pointing-Pointer Incinerator fly ash (IFA) is added to an alkali activated coal fly ash (CFA) matrix. Black-Right-Pointing-Pointer Means of stabilizing the incinerator ash for use in construction applications. Black-Right-Pointing-Pointer Concrete made from IFA, CFA and IFA-CFA mixes was chemically characterized. Black-Right-Pointing-Pointer Environmentally friendly solution to IFA disposal by reducing its toxicity levels. - Abstract: Municipal solid waste (MSW) incineration is a common and effective practice to reduce the volume of solid waste in urban areas. However, the byproduct of this process is a fly ash (IFA), which contains large quantities of toxic contaminants. The purpose of this research study was to analyze the chemical, physical and mechanical behaviors resulting from the gradual introduction of IFA to an alkaline activated coal fly ash (CFA) matrix, as a mean of stabilizing the incinerator ash for use in industrial construction applications, where human exposure potential is limited. IFA and CFA were analyzed via X-ray fluorescence (XRF), X-ray diffraction (XRD) and Inductive coupled plasma (ICP) to obtain a full chemical analysis of the samples, its crystallographic characteristics and a detailed count of the eight heavy metals contemplated in US Title 40 of the Code of Federal Regulations (40 CFR). The particle size distribution of IFA and CFA was also recorded. EPA's Toxicity Characteristic Leaching Procedure (TCLP) was followed to monitor the leachability of the contaminants before and after the activation. Also images obtained via Scanning Electron Microscopy (SEM), before and after the activation, are presented. Concrete made from IFA, CFA and IFA-CFA mixes was subjected to a full mechanical characterization; tests include compressive strength, flexural strength, elastic modulus, Poisson's ratio and setting time. The leachable heavy metal contents (except for Se) were below the maximum allowable limits and in many cases even below the reporting limit. The leachable Chromium was reduced from 0.153 down to 0.0045 mg/L, Arsenic from 0.256 down to 0.132 mg/L, Selenium from 1.05 down to 0.29 mg/L, Silver from 0.011 down to .001 mg/L, Barium from 2.06 down to 0.314 mg/L and Mercury from 0.007 down to 0.001 mg/L. Although the leachable Cd exhibited an increase from 0.49 up to 0.805 mg/L and Pd from 0.002 up to 0.029 mg/L, these were well below the maximum limits of 1.00 and 5.00 mg/L, respectively.

Ivan Diaz-Loya, E. [Alternative Cementitious Binders Laboratory (ACBL), Department of Civil Engineering, Louisiana Tech University, Ruston, LA 71272 (United States); Allouche, Erez N., E-mail: allouche@latech.edu [Alternative Cementitious Binders Laboratory (ACBL), Department of Civil Engineering, Louisiana Tech University, Ruston, LA 71272 (United States); Eklund, Sven; Joshi, Anupam R. [Department of Chemistry, Louisiana Tech University, Ruston, LA 71272 (United States); Kupwade-Patil, Kunal [Alternative Cementitious Binders Laboratory (ACBL), Department of Civil Engineering, Louisiana Tech University, Ruston, LA 71272 (United States)

2012-08-15T23:59:59.000Z

247

Finite-State Verification for High Performance Computing George S. Avrunin  

E-Print Network [OSTI]

Finite-State Verification for High Performance Computing George S. Avrunin Department (top500.org) reveals that high performance computing has become practically synonymous with parallel

Avrunin, George S.

248

2012 NIST Precision Measurement Grants Georg Raithel, University of Michigan, Ann Arbor, MI  

E-Print Network [OSTI]

2012 NIST Precision Measurement Grants Georg Raithel, University of Michigan, Ann Arbor, MI to the transition frequencies. Thomas Stace, University of Queensland, Brisbane, Queensland, Australia Thermometry

Magee, Joseph W.

249

APPLICATION OF MICROECONOMIC METRICS IN COMPETITIVE ELECTRICITY Pedro Correia and George Gross  

E-Print Network [OSTI]

APPLICATION OF MICROECONOMIC METRICS IN COMPETITIVE ELECTRICITY MARKETS Pedro Correia and George Gross Department of Electrical and Computer Engineering University of Illinois at Urbana

Gross, George

250

Towards a Ptolemaic Model for OCR Sriharsha Veeramachaneni and George Nagy  

E-Print Network [OSTI]

Towards a Ptolemaic Model for OCR Sriharsha Veeramachaneni and George Nagy Rensselaer Polytechnic set and the test set are unknown. To avoid gross misestimates of the classifier parameters

Nagy, George

251

Evaluation of Vitrification Processing Step for Rocky Flats Incinerator Ash  

SciTech Connect (OSTI)

In 1997, Pacific Northwest National Laboratory (PNNL) staff developed a processing option for incinerator ash at the Rocky Flats Environmental Technology Sites (RFETS). This work was performed with support from Los Alamos National Laboratory (LANL) and Safe Sites of Colorado (SSOC). A description of the remediation needs for the RFETS incinerator ash is provided in a report summarizing the recommended processing option for treatment of the ash (Lucy et al. 1998). The recommended process flowsheet involves a calcination pretreatment step to remove carbonaceous material followed by a vitrification processing step for a mixture of glass tit and calcined incinerator ash. Using the calcination pretreatment step to remove carbonaceous material reduced process upsets for the vitrification step, allowed for increased waste loading in the final product, and improved the quality of the final product. Figure 1.1 illustrates the flow sheet for the recommended processing option for treatment of RFETS incinerator ash. In 1998, work at PNNL further developed the recommended flow sheet through a series of studies to better define the vitrification operating parameters and to address secondary processing issues (such as characterizing the offgas species from the calcination process). Because a prototypical rotary calciner was not available for use, studies to evaluate the offgas from the calcination process were performed using a benchtop rotary calciner and laboratory-scale equipment (Lucy et al. 1998). This report focuses on the vitrification process step after ash has been calcined. Testing with full-scale containers was performed using ash surrogates and a muffle furnace similar to that planned for use at RFETS. Small-scale testing was performed using plutonium-bearing incinerator ash to verify performance of the waste form. Ash was not obtained from RFETS because of transportation requirements to calcine the incinerator ash prior to shipment of the material. Because part of PNNL's work was to characterize the ash prior to calcination and to investigate the effect of calcination on product quality, representative material was obtained from LANL. Ash obtained from LANL was selected based on its similarity to that currently stored at RFETS. The plutonium-bearing ashes obtained from LANL are likely from a RFETS incinerator, but the exact origin was not identified.

Wigent, W.L.; Luey, J.K.; Scheele, R.D.; Li, H.

1999-04-08T23:59:59.000Z

252

Radiological Instrumentation Assessment for King County Wastewater Treatment Division  

SciTech Connect (OSTI)

The King County Wastewater Treatment Division (WTD) have concern about the aftermath of a radiological dispersion event (RDE) leading to the introduction of significant quantities of radioactive material into its combined sanitary and storm sewer system. Radioactive material could come from the use of a radiological dispersion device (RDD). RDDs include "dirty bombs" that are not nuclear detonations but are explosives designed to spread radioactive material. Radioactive material also could come from deliberate introduction or dispersion of radioactive material into the environment, including waterways and water supply systems. Volume 2 of PNNL-15163 assesses the radiological instrumentation needs for detection of radiological or nuclear terrorism, in support of decisions to treat contaminated wastewater or to bypass the West Point Treatment Plant (WPTP), and in support of radiation protection of the workforce, the public, and the infrastructure of the WPTP. Fixed radiation detection instrumentation should be deployed in a defense-in-depth system that provides 1) early warning of significant radioactive material on the way to the WPTP, including identification of the radionuclide(s) and estimates of the soluble concentrations, with a floating detector located in the wet well at the Interbay Pump Station and telemetered via the internet to all authorized locations; 2) monitoring at strategic locations within the plant, including 2a) the pipe beyond the hydraulic ram in the bar screen room; 2b) above the collection funnels in the fine grit facility; 2c) in the sampling tank in the raw sewage pump room; and 2d) downstream of the concentration facilities that produce 6% blended and concentrated biosolids. Engineering challenges exist for these applications. It is necessary to deploy both ultra-sensitive detectors to provide early warning and identification and detectors capable of functioning in high-dose rate environments that are likely under some scenarios, capable of functioning from 10 microrems per hour (background) up to 1000 rems per hour. Software supporting fixed spectroscopic detectors is needed to provide prompt, reliable, and simple interpretations of spectroscopic outputs that are of use to operators and decision-makers. Software to provide scientists and homeland security personnel with sufficient technical detail for identification, quantification, waste management decisions, and for the inevitable forensic and attribution needs must be developed. Computational modeling using MCNP software has demonstrated that useful detection capabilities can be deployed. In particular, any of the isotopes examined can be detected at levels between 0.01 and 0.1 ?Ci per gallon. General purpose instruments that can be used to determine the nature and extent of radioactive contamination and measure radiation levels for purposes of protecting personnel and members of the public should be available. One or more portable radioisotope identifiers (RIIDs) should be available to WTD personnel. Small, portable battery-powered personal radiation monitors should be widely available WTD personnel. The personal monitors can be used for personal and group radiation protection decisions, and to alert management to the need to get expert backup. All considerations of radiological instrumentation require considerations of training and periodic retraining of personnel, as well as periodic calibration and maintenance of instruments. Routine “innocent” alarms will occur due to medical radionuclides that are legally discharged into sanitary sewers on a daily basis.

Strom, Daniel J.; McConn, Ronald J.; Brodzinski, Ronald L.

2005-05-19T23:59:59.000Z

253

Phenolic acids as bioindicators of fly ash deposit revegetation  

SciTech Connect (OSTI)

The floristic composition, the abundance, and the cover of pioneer plant species of spontaneously formed plant communities and the content of total phenolics and phenolic acids, as humus constituents, of an ash deposit after 7 years of recultivation were studied. The restoration of both the soil and the vegetation on the ash deposits of the 'Nikola Tesla-A' thermoelectric power plant in Obrenovac (Serbia) is an extremely slow process. Unfavorable physical and chemical characteristics, the toxicity of fly ash, and extreme microclimatic conditions prevented the development of compact plant cover. The abundance and cover of plants increased from the central part of the deposit towards its edges. Festuca rubra L., Crepis setosa Hall., Erigeron canadensis L., Cirsium arvense (L.) Scop., Calamagrostis epigeios (L.) Roth., and Tamarix gallica L. were the most abundant species, thus giving the highest cover. Humus generated during the decomposition process of plant remains represents a completely new product absent in the ash as the starting material. The amount of total phenolics and phenolic acids in fly ash increased from the center of the deposit towards its edges in correlation with the increase in plant abundance and cover. The presence of phenolic acids indicates the ongoing process of humus formation in the ash, in which the most abundant pioneer plants of spontaneously formed plant communities play the main role. Phenolic compounds can serve as reliable bioindicators in an assessment of the success of the recultivation process of thermoelectric power plants' ash deposits.

L. Djurdjevic; M. Mitrovic; P. Pavlovic; G. Gajic; O. Kostic [Institute for Biological Research 'Sinisa Stankovic,' Belgrade (Serbia and Montenegro). Department of Ecology

2006-05-15T23:59:59.000Z

254

King Fahd University of Petroleum & Minerals College of Compute Sciences and Engineering  

E-Print Network [OSTI]

King Fahd University of Petroleum & Minerals College of Compute Sciences and Engineering and evaluation, specification, design, and evolution of software. In addition, vital issues in software that integrate ethical, social, legal, and economic concerns 4. Demonstrate the ability to work as an individual

El-Alfy, El-Sayed

255

Raven IITM: Open Platform for Surgical Robotics Research H. Hawkeye King1  

E-Print Network [OSTI]

of Cartesian motion and grasping [6]. A unique feature of the tool is a wrist design that eliminates cableRaven IITM: Open Platform for Surgical Robotics Research H. Hawkeye King1 , Lei Cheng1 , Philip In this paper we present a new platform for surgical robotics research: the Raven IITM. The goal of this work

Rosen, Jacob

256

Interferometric velocity analysis using physical and nonphysical energy Simon King1  

E-Print Network [OSTI]

Interferometric velocity analysis using physical and nonphysical energy Simon King1 , Andrew Curtis as apparent energy that could not have propagated between receiver locations -- so-called nonphysical energy. We have developed a novel method of velocity analysis that uses both the physical and nonphysical

257

KING FAHD UNIVERCITY OF PETROLUEM AND MINIRALS DEPARTMENT OF ELECTRICAL ENGINEERING  

E-Print Network [OSTI]

0 KING FAHD UNIVERCITY OF PETROLUEM AND MINIRALS DEPARTMENT OF ELECTRICAL ENGINEERING Summer Corporation is a high- technology engineering and manufacturing company operating on all seven continents in three vital markets: water and fluids management, global defense and security, and motion and flow

Al-Ghadhban, Samir

258

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department  

E-Print Network [OSTI]

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department ICS431 an error, you must report that the command can not be found and the child process should exit(). #12 sure you print its status and then wait again for current foreground command. Part 2: In this Part, you

Razak, Saquib

259

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department  

E-Print Network [OSTI]

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department ICS431 is not possible mathematically 6 / 0 For operations like this, your program should report the following the exit status from the "wait" call and check if the program terminated due to an exception. #12;

Razak, Saquib

260

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department  

E-Print Network [OSTI]

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department ICS 431 ends when its termination is reported to its parent process; at that time, all of the process resources--for example, its exit status code. A newly forked child process continues to execute the same program as its

Razak, Saquib

Note: This page contains sample records for the topic "ash king george" 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

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department  

E-Print Network [OSTI]

KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS Information and Computer Science Department ICS431: You must add "job status" to the shell. This means you have to recognize the command "ps to be executed. If the execvp/execvl returns an error, you must report that the command can not be found

Razak, Saquib

262

Use of stable isotopes to assess king and Spanish mackerel groups  

E-Print Network [OSTI]

The number of stocks of king (Scomberomorus cavalla) and Spanish mackerel (S. maculatus) that exist in the Gulf of Mexico is unknown. Presently, both species are each treated as two stocks, an Atlantic migratory group and a Gulf of Mexico migratory...

Roelke, Lynn Ann

1995-01-01T23:59:59.000Z

263

Report to Estates and Buildings, University of Edinburgh Biodiversity Baseline Review of the King's  

E-Print Network [OSTI]

Report to Estates and Buildings, University of Edinburgh Biodiversity Baseline Review of the KingSciences, University of Edinburgh April 2009 #12;Harvie April 2009 KB Biodiversity Audit 2 Acknowledgements John Turpin 2009 KB Biodiversity Audit 3 Summary Rationale The information in this report is the first stage

264

COULOMB FORCE VIRTUAL SPACE G. G. Parker, H. Schaub, A. Natarajan and L. B. King  

E-Print Network [OSTI]

SPACE STRUCTURES Gordon Parker1 , Hanspeter Schaub2 , Arun Natarajan3 , and Lyon King4 1 Michigan 24061, USA 4 Michigan Technological University, MEEM Dept., Houghton, MI 49931, USA ABSTRACT Recently, to changes in solar activity. In general d is quite small at low Earth altitudes (centimeter level

King, Lyon B.

265

Automatic Information Discovery from the "Invisible Web" King-Ip Lin, Hui Chen  

E-Print Network [OSTI]

that is untouched by the traditional search engines. Known as the "invisible web" or "deep web", it representsAutomatic Information Discovery from the "Invisible Web" King-Ip Lin, Hui Chen Division of Computer@memphis.edu Abstract A large amount of on-line information resides on the invisible web ­ web pages generated

Lin, King-Ip "David"

266

Coal Ash Corrosion Resistant Materials Testing Program  

SciTech Connect (OSTI)

The "Coal Ash Corrosion Resistant Materials Testing Program" is being conducted by The Babcock & Wilcox Company (B&W), the U.S. Department of Energy (DOE) and the Ohio Coal Development Office (OCDO) at Reliant Energy?s Niles plant in Niles, Ohio to provide full-scale, in-situ testing of recently developed boiler superheater materials. Fireside corrosion is a key issue for improving efficiency of new coal fired power plants and improving service life in existing plants. In November 1998, B&W began development of a system to permit testing of advanced tube materials at metal temperatures typical of advanced supercritical steam temperatures (1100°F and higher) in a boiler exhibiting coal ash corrosive conditions. Several materials producers including Oak Ridge National Laboratory (ORNL) contributed advanced materials to the project. In the spring of 1999 a system consisting of three identical sections, each containing multiple segments of twelve different materials, was installed. The sections are cooled by reheat steam, and are located just above the furnace entrance in Niles? Unit #1, a 110 MWe unit firing high sulfur Ohio coal. In November 2001 the first section was removed for thorough metallurgical evaluation after 33 months of operation. The second and third sections remain in service and the second is expected to be removed in the fall of 2003; the last is tentatively planned for the fall of 2004. This paper describes the program; its importance; the design, fabrication, installation and operation of the test system; materials utilized; experience to date; and results of the evaluation of the first section.

McDonald, D.K.

2003-04-22T23:59:59.000Z

267

E-Print Network 3.0 - ash kinetics mechanism Sample Search Results  

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

. Some of these ash particles may contribute to surface sealing if rainfall kinetic energy is sufficient... ......

268

Dechlorination ability of municipal waste incineration fly ash for polychlorinated phenols  

E-Print Network [OSTI]

Dechlorination ability of municipal waste incineration fly ash for polychlorinated phenols Leona incineration fly ash at 200 °C under nitrogen atmosphere. Thermodynamic calculations have been carried out ash produced by municipal waste incineration (MWI) have clearly demonstrated that MWI fly ash can

Cirkva, Vladimir

269

Close Out Report for the Ash Pit Operable Unit I Area of Concern 2F  

E-Print Network [OSTI]

........................................................................4 3 ­ Clean fill staged prior to grading over the Ash Pit area.............................................................5 4 ­ Clean fill being graded at the Ash Pit I to the early 1950's. The Ash Pits were also used for disposal of coal ash from various buildings

270

Effects of Cutting Time, Stump Height, and Herbicide Application on Ash (Fraxinus Spp.)  

E-Print Network [OSTI]

or cutting heights. Keywords: Buprestidae, control, coppice, eradication, triclopyr E merald ash borer (EAB

271

Respiratory and Reproductive Characteristics of Eastern Mosquitofish (Gambusia holbrooki) Inhabiting a Coal Ash Settling Basin  

E-Print Network [OSTI]

) Inhabiting a Coal Ash Settling Basin B. P. Staub, W. A. Hopkins, J. Novak, J. D. Congdon Savannah River 2002/Accepted: 29 March 2002 Abstract. Coal fly ash and effluent from coal ash settling basins viable populations in areas contaminated by coal ash. While eastern mosquitofish are present

Hopkins, William A.

272

Village St. George, Louisiana: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov PtyInformation UCOpenVerona, NewViking-McBain Biomass FacilityGeorge,

273

The journey metaphor in George Herbert's The temple  

E-Print Network [OSTI]

-Porch": The Beginnings of the Journey. i4 21 Chapter 4. Man Searches for God. Chapter 5. God Reaches Out to Man. Chapter 6. "The Church Militant": The Journey Comes to an End 33 48 62 Bibliography. Vita. 70 74 CHAPTER 1 INTRODUCTION George Herbert was one... the ideas of the New Critics by giving some cultural, linguistic, and reli- gious background to Herbert's poetry. Margaret Bottrall presented a general survey of Herbert's life in Georcee Herbert. A full-scale study of Herbert's religion...

Lee, Sharon

1982-01-01T23:59:59.000Z

274

St. George, Vermont: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data CenterFranconia, Virginia:FAQ < RAPID Jump to:Seadov Pty Ltd JumpGTZHolland,0162112°,St. Charles is a village inDavid,George is a town

275

THE ODD MOMENTS OF RANKS AND CRANKS GEORGE E. ANDREWS, SONG HENG CHAN, AND BYUNGCHAN KIM  

E-Print Network [OSTI]

THE ODD MOMENTS OF RANKS AND CRANKS GEORGE E. ANDREWS, SONG HENG CHAN, AND BYUNGCHAN KIM Abstract by National Security Agency, NSA grant award 101015. Song Heng Chan was partially supported by Nanyang of Education, Science and Technology (NRF2011-0009199). 1 #12;2 GEORGE E. ANDREWS, SONG HENG CHAN

276

From the SelectedWorks of George R. Parsons Valuing the Visual Disamenity of Offshore Wind  

E-Print Network [OSTI]

From the SelectedWorks of George R. Parsons May 2011 Valuing the Visual Disamenity of Offshore Wind of Offshore Wind Power Projects at Varying Distances from the Shore: An Application on the Delaware Shoreline Andrew D. Krueger, George R. Parsons, and Jeremy Firestone ABSTRACT. Several offshore wind power projects

Delaware, University of

277

The 33st International Electric Propulsion Conference, The George Washington University, USA October 6 10, 2013  

E-Print Network [OSTI]

The 33st International Electric Propulsion Conference, The George Washington University, USA, 30332, USA Abstract: Accurate measurement of ion charge flux in the plume of spacecraft electric.walker@ae.gatech.edu #12;The 33st International Electric Propulsion Conference, The George Washington University, USA

Walker, Mitchell

278

George Feher (Photograph by R.A. Icaacson) Photosynthesis Research 55: 140, 1998.  

E-Print Network [OSTI]

George Feher (Photograph by R.A. Icaacson) #12;Photosynthesis Research 55: 1­40, 1998. © 1998 of research in bacterial photosynthesis and the road leading to it: A personal account George Feher In this minireview I present a very personal account of my life and research in bacterial photosynthesis

Govindjee "Gov"

279

Guide to Using Wood Ash as an Agricultural Soil Amendment  

E-Print Network [OSTI]

from larger commercial sources such as wood-burning biomass plants which produce heat or electricity in the soil. Wood ash is more soluble and reactive than ground limestone, and brings about a Benefits Recycles

New Hampshire, University of

280

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

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

Note: This page contains sample records for the topic "ash king george" 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

Studies of fly ash using thermal analysis techniques  

SciTech Connect (OSTI)

Improved thermoanalytical methods have been developed that are capable of quantitative identification of various components of fly ash from a laboratory-scale fluidized bed combustion system. The thermogravimetric procedure developed can determine quantities of H{sub 2}O, Ca(OH){sub 2}, CaCO{sub 3}, CaSO{sub 4} and carbonaceous matter in fly ash with accuracy comparable to more time-consuming ASTM methods. This procedure is a modification of the Mikhail-Turcotte methods that can accurately analyze bed ash, with higher accuracy regarding the greater amount of carbonaceous matter in fly ash. In addition, in conjunction with FTIR and SEM/EDS analysis, the reduction mechanism of CaSO{sub 4} as CaSO{sub 4} + 4H{sub 2} = CaS + 4H{sub 2}O has been confirmed in this study. This mechanism is important in analyzing and evaluating sulfur capture in fluidized-bed combustion systems.

Li, Hanxu; Shen, Xiang-Zhong; Sisk, B. [Western Kentucky Univ., Bowling Green, KY (United States)

1996-12-31T23:59:59.000Z

282

ash upptag av: Topics by E-print Network  

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

19 20 21 22 23 24 25 Next Page Last Page Topic Index 1 Issues with the Use of Fly Ash for Carbon Sequestration A.V. Palumbo1* Environmental Management and Restoration Websites...

283

Compressive strength of concrete and mortar containing fly ash  

DOE Patents [OSTI]

The present invention relates to concrete, mortar and other hardenable mixtures comprising cement and fly ash for use in construction. The invention includes a method for predicting the compressive strength of such a hardenable mixture, which is very important for planning a project. The invention also relates to hardenable mixtures comprising cement and fly ash which can achieve greater compressive strength than hardenable mixtures containing only concrete over the time period relevant for construction. In a specific embodiment, a formula is provided that accurately predicts compressive strength of concrete containing fly ash out to 180 days. In other specific examples, concrete and mortar containing about 15% to 25% fly ash as a replacement for cement, which are capable of meeting design specifications required for building and highway construction, are provided. Such materials can thus significantly reduce construction costs.

Liskowitz, John W. (Belle Mead, NJ); Wecharatana, Methi (Parsippany, NJ); Jaturapitakkul, Chai (Bangkok, TH); Cerkanowicz, deceased, Anthony E. (late of Livingston, NJ)

1997-01-01T23:59:59.000Z

284

Compressive strength of concrete and mortar containing fly ash  

DOE Patents [OSTI]

The present invention relates to concrete, mortar and other hardenable mixtures comprising cement and fly ash for use in construction. The invention includes a method for predicting the compressive strength of such a hardenable mixture, which is very important for planning a project. The invention also relates to hardenable mixtures comprising cement and fly ash which can achieve greater compressive strength than hardenable mixtures containing only concrete over the time period relevant for construction. In a specific embodiment, a formula is provided that accurately predicts compressive strength of concrete containing fly ash out to 180 days. In other specific examples, concrete and mortar containing about 15% to 25% fly ash as a replacement for cement, which are capable of meeting design specifications required for building and highway construction, are provided. Such materials can thus significantly reduce construction costs. 33 figs.

Liskowitz, J.W.; Wecharatana, M.; Jaturapitakkul, C.; Cerkanowicz, A.E.

1997-04-29T23:59:59.000Z

285

Compressive strength of concrete and mortar containing fly ash  

DOE Patents [OSTI]

The present invention relates to concrete, mortar and other hardenable mixtures comprising cement and fly ash for use in construction. The invention includes a method for predicting the compressive strength of such a hardenable mixture, which is very important for planning a project. The invention also relates to hardenable mixtures comprising cement and fly ash which can achieve greater compressive strength than hardenable mixtures containing only concrete over the time period relevant for construction. In a specific embodiment, a formula is provided that accurately predicts compressive strength of concrete containing fly ash out to 180 days. In other specific examples, concrete and mortar containing about 15% to 25% fly ash as a replacement for cement, which are capable of meeting design specification required for building and highway construction, are provided. Such materials can thus significantly reduce construction costs.

Liskowitz, John W. (Belle Mead, NJ); Wecharatana, Methi (Parsippany, NJ); Jaturapitakkul, Chai (Bangkok, TH); Cerkanowicz, deceased, Anthony E. (late of Livingston, NJ)

1998-01-01T23:59:59.000Z

286

Compressive strength of concrete and mortar containing fly ash  

DOE Patents [OSTI]

The present invention relates to concrete, mortar and other hardenable mixtures comprising cement and fly ash for use in construction. The invention includes a method for predicting the compressive strength of such a hardenable mixture, which is very important for planning a project. The invention also relates to hardenable mixtures comprising cement and fly ash which can achieve greater compressive strength than hardenable mixtures containing only concrete over the time period relevant for construction. In a specific embodiment, a formula is provided that accurately predicts compressive strength of concrete containing fly ash out to 180 days. In other specific examples, concrete and mortar containing about 15% to 25% fly ash as a replacement for cement, which are capable of meeting design specification required for building and highway construction, are provided. Such materials can thus significantly reduce construction costs. 33 figs.

Liskowitz, J.W.; Wecharatana, M.; Jaturapitakkul, C.; Cerkanowicz, A.E.

1998-12-29T23:59:59.000Z

287

George Gross is a Professor in the Department of Electrical and Computer Engineering at the University of Illinois at  

E-Print Network [OSTI]

1 George Gross is a Professor in the Department of Electrical and Computer Engineering Resource Needs: The Universities' Role George Gross, Fellow, IEEE Abstract This is a summary. Major thrusts of the scope and nature of efforts will be outlined. BIOGRAPHY T George Gross

Gross, George

288

Enhancement of phosphogypsum with high lime fly ash  

E-Print Network [OSTI]

ENHANCEMENT OF PHOSPHOGYPSUM WITH HIGH LIME FLY ASH A Thesis by CHUCK ALAN GREGORY Submitted to the Graduate College of Texas ASM University in partial fulfillment of the requirements for the degree of MASTER OF SCIENCE May 1983 Major... Subject: Civil Engineering ENHANCEMENT OF PHOSPHOGYPSUM WITH HIGH'LIME FLY ASH A Thesis by CHUCK ALAN GREGORY Approved as to style and content by: Dr. ona d Saylak (Chairman f Committee) Dr. W. edbetter ( ember) (Member) r. Lloyd Deuel, 3...

Gregory, Chuck Alan

1983-01-01T23:59:59.000Z

289

Ash level meter for a fixed-bed coal gasifier  

DOE Patents [OSTI]

An ash level meter for a fixed-bed coal gasifier is provided which utilizes the known ash level temperature profile to monitor the ash bed level. A bed stirrer which travels up and down through the extent of the bed ash level is modified by installing thermocouples to measure the bed temperature as the stirrer travels through the stirring cycle. The temperature measurement signals are transmitted to an electronic signal process system by an FM/FM telemetry system. The processing system uses the temperature signals together with an analog stirrer position signal, taken from a position transducer disposed to measure the stirrer position to compute the vertical location of the ash zone upper boundary. The circuit determines the fraction of each total stirrer cycle time the stirrer-derived bed temperature is below a selected set point, multiplies this fraction by the average stirrer signal level, multiplies this result by an appropriate constant and adds another constant such that a 1 to 5 volt signal from the processor corresponds to a 0 to 30 inch span of the ash upper boundary level. Three individual counters in the processor store clock counts that are representative of: (1) the time the stirrer temperature is below the set point (500.degree. F.), (2) the time duration of the corresponding stirrer travel cycle, and (3) the corresponding average stirrer vertical position. The inputs to all three counters are disconnected during any period that the stirrer is stopped, eliminating corruption of the measurement by stirrer stoppage.

Fasching, George E. (Morgantown, WV)

1984-01-01T23:59:59.000Z

290

STRATEGIES AND TECHNOLOGY FOR MANAGING HIGH-CARBON ASH  

SciTech Connect (OSTI)

The overall objective of the present project is to identify and assess strategies and solutions for the management of industry problems related to carbon in ash. Specific research issues to be addressed include: the effect of parent fuel selection on ash properties and adsorptivity, including a first ever examination of the air entrainment behavior of ashes from alternative (non-coal) fuels; the effect of various low-NOx firing modes on ash properties and adsorptivity; and the kinetics and mechanism of ash ozonation. This data will provide scientific and engineering support of the ongoing process development activities. This first project period, experiments were carried out to better understand the fundamental nature of the ozonation effect on ash. Carbon surfaces were characterized by surfactant adsorption, and by X-ray Photoelectron Spectroscopy before and after oxidation, both by air at 440 C and by ozone at room temperature. The results strongly suggest that the beneficial effect of ozonation is in large part due to chemical modification of the carbon surfaces.

Robert Hurt; Eric Suuberg; John Veranth

2001-12-26T23:59:59.000Z

291

STRATEGIES AND TECHNOLOGY FOR MANAGING HIGH-CARBON ASH  

SciTech Connect (OSTI)

The overall objective of the present project was to identify and assess strategies and solutions for the management of industry problems related to carbon in ash. Specific issues addressed included: (1) the effect of parent fuel selection on ash properties and adsorptivity, including a first ever examination of the air entrainment behavior of ashes from alternative (non-coal) fuels; (2) the effect of various low-NOx firing modes on ash properties and adsorptivity based on pilot-plant studies; and (3) the kinetics and mechanism of ash ozonation. This laboratory data has provided scientific and engineering support and underpinning for parallel process development activities. The development work on the ash ozonation process has now transitioned into a scale-up and commercialization project involving a multi-industry team and scheduled to begin in 2004. This report describes and documents the laboratory and pilot-scale work in the above three areas done at Brown University and the University of Utah during this three-year project.

Robert Hurt; Eric Suuberg; John Veranth; Xu Chen; Indrek Kulaots

2004-02-13T23:59:59.000Z

292

Coal Ash Corrosion Resistant Materials Testing  

SciTech Connect (OSTI)

In April 1999, three identical superheater test sections were installed into the Niles Unit No.1 for the purpose of testing and ranking the coal ash corrosion resistance of candidate superheater alloys. The Niles boiler burns high sulfur coal (3% to 3.5%) that has a moderate alkali content (0.2% sodium equivalents), thus the constituents necessary for coal ash corrosion are present in the ash. The test sections were controlled to operate with an average surface metal temperature from approximately 1060 F to 1210 F which was within the temperature range over which coal ash corrosion occurs. Thus, this combination of aggressive environment and high temperature was appropriate for testing the performance of candidate corrosion-resistant tube materials. Analyses of the deposit and scale confirmed that aggressive alkali sulfate constituents were present at the metal surface and active in tube metal wastage. The test sections were constructed so that the response of twelve different candidate tube and/or coating materials could be studied. The plan was to remove and evaluate one of the three test sections at time intervals of 1 year, 3 years, and 5 years. This would permit an assessment of performance of the candidate materials as a function of time. Test Section A was removed in November 2001 after about 24 months of service at the desired steam temperature set point, with about 15.5 months of exposure at full temperature. A progress report, issued in October 2002, was written to document the performance of the candidate alloys in that test section. The evaluation described the condition of each tube sample after exposure. It involved a determination of the rate of wall thickness loss for these samples. In cases where there was more than one sample of a candidate material in the test section, an assessment was made of the performance of the alloy as a function of temperature. Test Sections B and C were examined during the November 2001 outage, and it was decided that, due to excessive wastage, certain tube samples needed to be removed and replaced in order to ensure that Test Sections B and C would have a chance of remaining in the boiler for their intended exposure period. These suspect tube samples were replaced and the two remaining test sections were put back into service. The tube samples that were removed from Test Sections B and C were set aside for later analysis at the end of the planned exposure period. Test Sections B and C were again examined approximately six months later. At that time, measured wall thickness losses raised concerns about additional tube samples. These suspect samples were also removed, set aside for later analysis, and replaced. The test sections then went back into service until the end of the second exposure period, which was concluded in May 2003 when, due to evidence of excessive wastage, the valves were opened increasing cooling steam flow and thereby effectively stopping corrosion. In August 2003, Test Sections B and C were removed for closer examination. Section C had experienced about 42 months of service at the desired team temperature set point with 28.5 months at temperature at full temperature. Additional suspect samples were removed from Test Section B, then, it was re-installed into the boiler (at the location originally occupied by Section C), where it remained in service until the end of the program. Due to this removal history, the samples from Test Section B had a total service duration that varied from a minimum of 15.5 months (for samples that performed poorly) to 37 months for samples the survived for the full intended service exposure for Section B. The figure below shows a schematic of Test Section B and indicates the length of service exposure for different locations. This report provides the results of the evaluation of Test Section B, including the samples that remained in the Test Section for the full exposure period as well as those that were removed early. This report also is intended to compare and summarize the results for all three test sections. The analysis of T

D. K. McDonald; P. L. Daniel; D. J. DeVault

2007-12-31T23:59:59.000Z

293

Metal recovery from fly ash generated from vitrification process for MSW ash  

SciTech Connect (OSTI)

Metal-bearing wastes have to be carefully treated because heavy metals could be leached out under uncontrolled conditions when disposed of in a landfill. Consequently, heavy metals should be principally recovered and recycled forever. From this standpoint, the author has been trying to develop a technology to recover heavy metals from toxic vitrification fly ash for recycling to smelters. After a number of laboratory-scale experiments, pilot plant tests were successfully carried out and the developed process has been proven to be commercially realized. The main features of the process are that it recovers almost 100% of the heavy metals, simultaneously separating the metals which are recovered in a lead smelter from those in a zinc smelter, and that the output of the process are only metallurgical products recyclable for smelters and the effluent water which can be released into the environment. The process is considered an ideal one for the treatment of toxic fly ash from the viewpoint of not only natural resources but also environmental conservation.

Izumikawa, Chiaki [Dowa Mining Co. Ltd., Chiyoda, Tokyo (Japan)] [Dowa Mining Co. Ltd., Chiyoda, Tokyo (Japan)

1996-12-31T23:59:59.000Z

294

Protected Areas in a Changing World: 147 Proceedings of the 2013 George Wright Society Conference on Parks, Protected Areas, and Cultural Sites  

E-Print Network [OSTI]

Protected Areas in a Changing World: · 147 Proceedings of the 2013 George Wright Society Conference in a Changing World: Proceedings of the 2013 George Wright Society Conference on Parks, Protected Areas, and Cultural Sites. Hancock, Michigan: George Wright Society. © 2014 George Wright Society. All rights reserved

295

Environmental geophysics at Kings Creek Disposal Site and 30th Street Landfill, Aberdeen Proving Ground, Maryland  

SciTech Connect (OSTI)

Geophysical studies on the Bush River Peninsula in the Edgewood Area of Aberdeen Proving Ground, Maryland, delineate landfill areas and provide diagnostic signatures of the hydrogeologic framework and possible contaminant pathways. These studies indicate that, during the Pleistocene Epoch, alternating stands of high and low seal levels resulted in a complex pattern of shallow channel-fill deposits in the Kings Creek area. Ground-penetrating radar studies reveal a paleochannel greater than 50 ft deep, with a thalweg trending offshore in a southwest direction into Kings Creek. Onshore, the ground-penetrating radar data indicate a 35-ft-deep branch to the main channel, trending to the north-northwest directly beneath the 30th Street Landfill. Other branches are suspected to meet the offshore paleochannel in the wetlands south and east of the 30th Street Landfill. This paleochannel depositional system is environmentally significant because it may control the shallow groundwater flow regime beneath the site. Electromagnetic surveys have delineated the pre-fill lowland area currently occupied by the 30th Street Landfill. Magnetic and conductive anomalies outline surficial and buried debris throughout the study area. On the basis of geophysical data, large-scale dumping has not occurred north of the Kings Creek Disposal Site or east of the 30th Street Landfill.

Davies, B.E.; Miller, S.F.; McGinnis, L.D.; Daudt, C.R.; Thompson, M.D.; Stefanov, J.E.; Benson, M.A.; Padar, C.A.

1995-01-01T23:59:59.000Z

296

Log of a young author's thinking: George W. Cable's "Drop Shot".  

E-Print Network [OSTI]

. . t 1974 Major Subject: English LOG OF A YOUNG AUTHOR'S THINKING: GEORGE W CABLE'S "DROP SHOT" A Thesis by AUTRY JAMES SINITIERE Approved as to style and content by: Chairman of Committe Hea of Department M er ember) August 1974 & s ~~. )$, gg... APSTRACT Log of a Young Author's Thinking: George W. Cable's "Drop Shot" (August 1974) Autry James Sinitiere, B. A. , College of Santa Fe Chairman of Advisory Committee: Dr Richard H. Ballinger In February 1870 George W. Cable began writing a * p p...

Sinitiere, Autry James

1974-01-01T23:59:59.000Z

297

Study on the Volatility of Cesium in Dry Ashing Pretreatment and Dissolution of Ash by Microwave Digestion System - 13331  

SciTech Connect (OSTI)

Based on the regulation of the activity concentration of Cs-137, Co-58, Co-60, Fe-55, Ni-59, Ni-63, Sr-90, Nb-94, and Tc-99, and the total alpha from the radioactive waste acceptance criteria, the measurement of the activity concentration of these nuclides in low and intermediate levels of radioactive waste such as in paper, cotton, vinyl and plastic samples was investigated. A dry ashing method was applied to obtain a concentration effect of the samples. Owing to the temperature dependence of the volatility for cesium, the temperature of 300 to 650 deg. C was examined. It was found that 450 deg. C is the optimum dry ashing temperature. After dry ashing, the produced ash was dissolved with HNO{sub 3}, HCl, and HF by a high-performance microwave digestion system. The ash sample, for the most part, was completely dissolved with 10 mL of HNO{sub 3}, 4 mL of HCl, and 0.25 mL of HF by a high-performance microwave digestion system using a nova high temperature rotor at 250 deg. C for 90 min until reaching 0.2 g. To confirm the reliability of cesium loss after the performance of the dry ashing procedure, a cesium standard solution for AAS and a Cs-137 standard solution for gamma spectrometry were added to a paper towel or a planchet of stainless steel, respectively. Cesium was measured by AAS, ICP-MS, and gamma spectrometry. The volatility of cesium did not occur until 450 deg. C ashing. (authors)

Choi, Kwang-Soon; Lee, Chang Heon; Ahn, Hong-Joo; Park, Yong Joon; Song, Kyuseok [Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, Daedeok-daero 989-111, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)] [Nuclear Chemistry Research Division, Korea Atomic Energy Research Institute, Daedeok-daero 989-111, Yuseong-gu, Daejeon, 305-353 (Korea, Republic of)

2013-07-01T23:59:59.000Z

298

Release of Ammonium and Mercury from NOx Controlled Fly Ash  

SciTech Connect (OSTI)

One of the goals of the Department of Energy is to increase the reuse of coal utilization byproducts (CUB) to 50% by 2010. This will require both developing new markets and maintaining traditional ones such as the use of fly ash in concrete. However, the addition of pollution control devices can introduce side-effects that affect the marketability of the CUB. Such can be the case when NOx control is achieved using selective catalytic or non-catalytic reduction (SCR or SNCR). Depending on site-specific details, the ammonia slip can cause elevated levels of NH3 in the fly ash. Disposal of ammoniated fly ash can present environmental concerns related to the amount of ammonia that might be released, the amount of water that might become contaminated, and the extent to which metals might be mobilized by the presence of the ammonia. Ammonia retained in fly ash appears to be present as either an ammonium salt or as a chemisorbed species. Mercury in the leachates correlated to neither the amount of leachable ammonium nor to the total amount of Hg in the ash. The strongest correlation was between the decreases in the amount of Hg leached with increased LOI.

Schroeder, K.T.; Cardone, C.R.; Kim, A.G

2007-07-01T23:59:59.000Z

299

Ash bed level control system for a fixed-bed coal gasifier  

DOE Patents [OSTI]

An ash level control system is provided which incorporates an ash level meter to automatically control the ash bed level of a coal gasifier at a selected level. The ash level signal from the ash level meter is updated during each cycle that a bed stirrer travels up and down through the extent of the ash bed level. The ash level signal is derived from temperature measurements made by thermocouples carried by the stirrer as it passes through the ash bed and into the fire zone immediately above the ash bed. The level signal is compared with selected threshold level signal to determine if the ash level is above or below the selected level once each stirrer cycle. A first counter is either incremented or decremented accordingly. The registered count of the first counter is preset in a down counter once each cycle and the preset count is counted down at a selected clock rate. A grate drive is activated to rotate a grate assembly supporting the ash bed for a period equal to the count down period to maintain the selected ash bed level. In order to avoid grate binding, the controller provides a short base operating duration time each stirrer cycle. If the ash bed level drops below a selected low level or exceeds a selected high level, means are provided to notify the operator.

Fasching, George E. (Morgantown, WV); Rotunda, John R. (Fairmont, WV)

1984-01-01T23:59:59.000Z

300

MULTIAGENT DECISION MAKING FOR SME SUPPLY CHAIN Jihene Tounsi Julien Boissire Georges Habchi  

E-Print Network [OSTI]

MULTIAGENT DECISION MAKING FOR SME SUPPLY CHAIN SIMULATION Jihene Tounsi Julien Boissière Georges of autonomous actors and SME networks which collaborate to achieve a given process. Secondly, the studied SMEs

Paris-Sud XI, Université de

Note: This page contains sample records for the topic "ash king george" 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

Patternable transparent carbon nanotube films for electrochromic devices Liangbing Hu and George Grunera  

E-Print Network [OSTI]

Patternable transparent carbon nanotube films for electrochromic devices Liangbing Hu and George nanotube films on polyethylene terephthalate as flexible electrodes in electrochromic devices using. Electrochromic devices attract much interest due to their potential use in applications such as smart windows

Gruner, George

302

Photographs of Mexican festivals by George O. Jackson de Llano reflect the diversity,  

E-Print Network [OSTI]

fotografías de los festivales mexicanos de George O. Jackson de Llano reflejan la diversidad, creatividad y from cocoons filled with tiny pebbles and then string them together. LA CREATIVIDAD Los festivales

Mathis, Wayne N.

303

AndreiG.Fedorov Title: George W. Woodruff Professorship in Heat Transfer, Combustion and  

E-Print Network [OSTI]

AndreiG.Fedorov Title: George W. Woodruff Professorship in Heat Transfer, Combustion and Energy Research Areas of Interest Heat Transfer, combustion, and energy systems Bioengineering, lab ionization and imaging for bioanalytical mass spectrometry Thermal radiation heat transfer Thermal

Garmestani, Hamid

304

George Gollin, UIUC visit to FNAL and ANL, August 3, 2007 Illinois 1 .  

E-Print Network [OSTI]

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . IPhysicsP Illinois 4 . . .. . . .. .. . . . .. . . . . .. . . . . . .. .. . . . . . . Low energy beam tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . IPhysicsP Illinois 1 . . .. . . .. .. . . . .. . . . . .. . . . . . .. .. . . . . . . Tests at AÃ? of a stripline kicker George Gollin Department of Physics University of Illinois at Urbana-Champaign g

Gollin, George

305

A Global Model for Forecasting Political Instability Jack A. Goldstone George Mason University  

E-Print Network [OSTI]

of Maryland Michael B. Lustik Science Applications International Corporation (SAIC) Monty G. Marshall George Mason University Jay Ulfelder Science Applications International Corporation (SAIC) Mark Woodward. Bates is Eaton Professor of the Science of Government, Harvard University, 1737 Cambridge St., Cambridge

Lien, Jyh-Ming

306

A review of "“The Temple” mit einer deutschen Versübersetzung." by Inge Leimberg ed. George Herbert  

E-Print Network [OSTI]

REVIEWS 189 George Herbert. ?The Temple? mit einer deutschen Vers?bersetzung. Ed. Inge Leimberg. M?nster, New York, Munich, Berlin: Waxmann Verlag, 2002. xx + 473 pp. 39,00 EURO. Review by BILL ENGEL (NASHVILLE, TENNESSEE). Seventeenth...

Bill Engel

2002-01-01T23:59:59.000Z

307

THE SCALING OF FLUVIAL LANDSCAPES Bjrn Birnir # Terence R. Smith + \\Lambda George E. Merchant +  

E-Print Network [OSTI]

THE SCALING OF FLUVIAL LANDSCAPES Björn Birnir # Terence R. Smith + \\Lambda George E. Merchant roughness coefficient of 0:75 and is analogous to an interface driven through random media with quenched

Bigelow, Stephen

308

The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD  

E-Print Network [OSTI]

Introduction to Engineering Computation · STAT 310 Probability and Statistics · STAT 410 Introduction246 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course engineering, computational and applied mathematics, managerial studies, mathematics, political science

Richards-Kortum, Rebecca

309

The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD  

E-Print Network [OSTI]

Introduction to Engineering Computation · STAT 310 Probability and Statistics · STAT 410 Introduction253 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course engineering, computational and applied mathematics, managerial studies, mathematics, political science

Richards-Kortum, Rebecca

310

George Beauchamp and the rise of the electric guitar up to 1939   

E-Print Network [OSTI]

This thesis examines the rise of the electric guitar in the United States – arguably the most iconic and successful musical instrument of the 20th century – and the role of George Beauchamp in its invention and development. ...

Hill, Matthew William

2014-06-27T23:59:59.000Z

311

Civil and Environmental Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

) environmental engineering (air and water quality, transport theory, modeling, and energy) (2) hydrology) urbaninfrastructureandmanagement(transportationsystems,complex urban systems, soil mechanics, engineering economics, management1 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Pedro J. J

Richards-Kortum, Rebecca

312

E-Print Network 3.0 - ash yellows 16sr Sample Search Results  

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

ORANGE RED Eruption is imminent with significant emission of volcanic ash... that blast volcanic ash (tiny rock fragments) and gas more than 100,000 feet into the air....

313

Tephrochronology and Stratigraphy of Eocene and Oligocene Volcanic Ashes of East and Central Texas  

E-Print Network [OSTI]

using neutron activation analysis (NAA) of bulk ash and glass shards, inductively coupled plasma mass spectrometry (ICPMS) of bulk ash, and electron microprobe analysis of both apatite phenocrysts and glass shards to characterize their geochemistry...

Heintz, Mindi

2013-12-02T23:59:59.000Z

314

Leaching and standing water characteristics of bottom ash and composted manure blends  

E-Print Network [OSTI]

Coal burning electrical generating facilities produce roughly 91 million metric tons of ash byproducts annually. Typically, this ash is retained at the power plant sites, adding to the cost of managing wastes at the plants. Another waste material...

Mathis, James Gregory

2001-01-01T23:59:59.000Z

315

E-Print Network 3.0 - ashing wet Sample Search Results  

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

Sciences and Ecology 4 By-Products Utilization Summary: A3, containing 20% clean coal ash and 5% wet collected Class F ash had compressive strengths... 0 Center for...

316

E-Print Network 3.0 - ash material analisis Sample Search Results  

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

was used in this work. An ASTM Class F fly ash... , and N3) were proportioned with clean coal fly ash containing 22% ... Source: Wisconsin-Milwaukee, University of - Department...

317

E-Print Network 3.0 - ashes total contents Sample Search Results  

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

fly ash content for normal concrete... contained fly ash up to a maximum of 35% of clean-coal ... Source: Wisconsin-Milwaukee, University of - Department of Civil Engineering and...

318

E-Print Network 3.0 - alkali-activated fly ash Sample Search...  

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

Engineering ; Materials Science 12 By-Products Utilization Summary: CONTAINING CLEAN-COAL ASH AND CLASS F FLY ASH By Tarun R. Naik, Rudolph N. Kraus, Rafat Siddique... of...

319

E-Print Network 3.0 - activated fly ash Sample Search Results  

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

Engineering ; Materials Science 9 By-Products Utilization Summary: CONTAINING CLEAN-COAL ASH AND CLASS F FLY ASH By Tarun R. Naik, Rudolph N. Kraus, Rafat Siddique... of...

320

E-Print Network 3.0 - ashing dry Sample Search Results  

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

Shrinkage of Non-Air Entrained HRWRA Concrete -0.05% 0.00% 0.05% 0... NS3, 33% Clean Coal Ash, 5% Class F Fly Ash Fig. 15 - ... Source: Wisconsin-Milwaukee, University of -...

Note: This page contains sample records for the topic "ash king george" 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

E-Print Network 3.0 - ash formation transformations Sample Search...  

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

chlorinated phenols because their presence in the ash could result in the formation of dioxins and furans... THE USE OF MUNICIPAL WASTE COMBUSTOR ASH AS A PARTIAL REPLACEMENT OF...

322

E-Print Network 3.0 - ash aqueous carbonation Sample Search Results  

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

and Purification Technology 40 (2004) 251257 Copper and zinc sorption by treated oil shale ash Summary: Jordanian oil shale ash was used as an adsorbent for the removal of...

323

E-Print Network 3.0 - ash silica fume Sample Search Results  

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

,and Bruce W. Ramme CBU-1996-08 REP-283 July 1996 Presented andPublished at the American Coal Ash Association... 's Twelfth International Coal Ash Use Symposium,Orlando,FL,January...

324

E-Print Network 3.0 - ash dosage du Sample Search Results  

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

Summary: ash and iron-foundry baghouse dust in the manufacturing of economical self-compacting concrete... . CONCLUSIONS: The limestone-quarry fines and Class C fly ash showed...

325

E-Print Network 3.0 - ash transportation distance Sample Search...  

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

Summary: ash and iron-foundry baghouse dust in the manufacturing of economical self-compacting concrete... . CONCLUSIONS: The limestone-quarry fines and Class C fly ash showed...

326

E-Print Network 3.0 - ash quality characterization Sample Search...  

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

Summary: ash and iron-foundry baghouse dust in the manufacturing of economical self-compacting concrete... . CONCLUSIONS: The limestone-quarry fines and Class C fly ash showed...

327

E-Print Network 3.0 - assess ash related Sample Search Results  

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

has been... Center for By-Products Utilization USE OF CLASS F FLY ASH AND CLEAN-COAL ASH BLENDS FOR CAST... Report No. CBU-1996-07 July 1996 Presented and Published at the...

328

Non-Destructive X-ray Measurement of Soot, Ash, Washcoat and...  

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

X-ray Measurement of Soot, Ash, Washcoat and Regeneration Damage for DPFs Non-Destructive X-ray Measurement of Soot, Ash, Washcoat and Regeneration Damage for DPFs New commercially...

329

Ash reduction system using electrically heated particulate matter filter  

DOE Patents [OSTI]

A control system for reducing ash comprises a temperature estimator module that estimates a temperature of an electrically heated particulate matter (PM) filter. A temperature and position estimator module estimates a position and temperature of an oxidation wave within the electrically heated PM filter. An ash reduction control module adjusts at least one of exhaust flow, fuel and oxygen levels in the electrically heated PM filter to adjust a position of the oxidation wave within the electrically heated PM filter based on the oxidation wave temperature and position.

Gonze, Eugene V [Pinckney, MI; Paratore, Jr., Michael J; He, Yongsheng [Sterling Heights, MI

2011-08-16T23:59:59.000Z

330

High-performance, high-volume fly ash concrete  

SciTech Connect (OSTI)

This booklet offers the construction professional an in-depth description of the use of high-volume fly ash in concrete. Emphasis is placed on the need for increased utilization of coal-fired power plant byproducts in lieu of Portland cement materials to eliminate increased CO{sub 2} emissions during the production of cement. Also addressed is the dramatic increase in concrete performance with the use of 50+ percent fly ash volume. The booklet contains numerous color and black and white photos, charts of test results, mixtures and comparisons, and several HVFA case studies.

NONE

2008-01-15T23:59:59.000Z

331

Continuous air agglomeration method for high carbon fly ash beneficiation  

DOE Patents [OSTI]

The carbon and mineral components of fly ash are effectively separated by a continuous air agglomeration method, resulting in a substantially carboree mineral stream and a highly concentrated carbon product. The method involves mixing the fly ash comprised of carbon and inorganic mineral matter with a liquid hydrocarbon to form a slurry, contacting the slurry with an aqueous solution, dispersing the hydrocarbon slurry into small droplets within the aqueous solution by mechanical mixing and/or aeration, concentrating the inorganic mineral matter in the aqueous solution, agglomerating the carbon and hydrocarbon in the form of droplets, collecting the droplets, separating the hydrocarbon from the concentrated carbon product, and recycling the hydrocarbon.

Gray, McMahon L. (Pittsburgh, PA); Champagne, Kenneth J. (Monongahela, PA); Finseth, Dennis H. (Pittsburgh, PA)

2000-01-01T23:59:59.000Z

332

Coal-ash slag attack and corrosion of refractories  

SciTech Connect (OSTI)

The corrosion characteristics of a variety of fused-cast refractories in contact with various coal-ash slags were investigated. A fused-cast chrome-spinel refractory exhibited excellent corrosion resistance to both acidic and basic coal-ash slags at 1500/sup 0/C, even in the absence of water cooling. The slag-refractory interaction was limited to the formation of a stable band of recrystallized hercynitic spinel. Alumina-chromia refractories were superior to alumina and magnesia-chrome refractories when exposed to acidic slags.

Bonar, J.A. (Carborundum Co., Niagara Falls, NY); Kennedy, C.R.; Swaroop, R.B.

1980-04-01T23:59:59.000Z

333

Mt. Etna tropospheric ash retrieval and sensitivity analysis using Moderate Resolution Imaging  

E-Print Network [OSTI]

. In order to derive the ash plume optical thickness, the particle effective radius and the total mass, exploiting the distinct reflectivity of meteorological and volcanic clouds in the near infrared spectral as containing volcanic ash compared to the original method. The retrieved mean ash optical thick- ness at 0

Oxford, University of

334

MULTIPLE-SCALE DYNAMIC LEACHING OF A MUNICIPAL SOLID WASTE INCINERATION ASH  

E-Print Network [OSTI]

1 MULTIPLE-SCALE DYNAMIC LEACHING OF A MUNICIPAL SOLID WASTE INCINERATION ASH Waste Management (in source such as municipal solid waste (MSW) incineration ash, requires a knowledge of the so is proposed. Key words: Leaching, Waste, Incineration ash, Chromium, L/S ratio, Modelling. hal-00656672

Paris-Sud XI, Université de

335

Conversion of oil shale ash into zeolite for cadmium and lead removal from wastewater  

E-Print Network [OSTI]

Conversion of oil shale ash into zeolite for cadmium and lead removal from wastewater Reyad; available online 29 October 2003 Abstract A by-product fly ash from oil shale processing was converted shale; Ash; Zeolite; Cadmium and lead removal 1. Introduction Oil shale exists in Jordan with large

Shawabkeh, Reyad A.

336

Hydration and strength development of binder based on high-calcium oil shale fly ash  

SciTech Connect (OSTI)

The properties of high-calcium oil shale fly ash and low-calcium coal fly ash, which are produced in Israeli power stations, were investigated. High-calcium oil shale fly ash was found to contain a great amount of CaO{sub free} and SO{sub 3} in the form of lime and anhydrite. Mixtures of high-calcium oil shale fly ash and low-calcium coal fly ash, termed fly ash binder, were shown to cure and have improved strength. The influence of the composition and curing conditions on the compressive strength of fly ash binders was examined. The microstructure and the composition of fly ash binder after curing and long-term exposure in moist air, water and open air conditions were studied. It was determined that ettringite is the main variable in the strength and durability of cured systems. The positive effect of calcium silicate hydrates, CSH, which are formed by interaction of high-calcium oil shale fly ash and low-calcium coal fly ash components, on the carbonation and dehydration resistance of fly ash binder in open air is pronounced. It was concluded that high-calcium oil shale fly ash with high CaO{sub free} and SO{sub 3} content can be used as a binder for building products.

Freidin, C. [Ben-Gurion Univ. of the Negev, Sede-Boqer (Israel)] [Ben-Gurion Univ. of the Negev, Sede-Boqer (Israel)

1998-06-01T23:59:59.000Z

337

Correlation relations between mineralogical components in ash from Kaa-Khem coals  

SciTech Connect (OSTI)

Regression analysis was used to study correlation relations between the mineral components of coals. Regularities in the variability of the concentrations of individual ash-forming elements with changing ash contents of coals and changing seam depth were found. The X-ray diffraction characteristics of coal ashes and the qualitative composition of their mineralogical components are presented.

N.N. Yanchat; L.Kh. Tas-ool [Russian Academy of Sciences, Kyzyl (Russia). Tuvinian Institute for Complex Exploration of Natural Resources

2008-08-15T23:59:59.000Z

338

Cleanup Verification Package for the 126-F-1, 184-F Powerhouse Ash Pit  

SciTech Connect (OSTI)

This cleanup verification package documents completion of remedial action for the 126-F-1, 184-F Powerhouse Ash Pit. This waste site received coal ash from the 100-F Area coal-fired steam plant. Leakage of process effluent from the 116-F-14 , 107-F Retention Basins flowed south into the ash pit, contaminating the northern portion.

S. W. Clark and H. M Sulloway

2007-10-31T23:59:59.000Z

339

Cleanup Verification Package for the 126-F-1, 184-F Powerhouse Ash Pit  

SciTech Connect (OSTI)

This cleanup verification package documents completion of remedial action for the 126-F-1, 184-F Powerhouse Ash Pit. This waste site received coal ash from the 100-F Area coal-fired steam plant. Leakage of process effluent from the 116-F-14 , 107-F Retention Basins flowed south into the ash pit, contaminating the northern portion.

S. W. Clark and H. M. Sulloway

2007-09-26T23:59:59.000Z

340

16/01/2011 12:10Homage to George Williams and the Last Gasp of Individualism II. The First Gasp : Evolution for Everyone Page 1 of 9http://scienceblogs.com/evolution/2011/01/homage_to_george_williams_and_1.php  

E-Print Network [OSTI]

.php Now on ScienceBlogs: The Symbiotic Household Last 24 Hrs Life Science Physical Science Environment/01/homage_to_george_williams_and_1.php Search Search Recent Posts Homage to George Williams and the Last_to_george_williams_and_1.php Other Information Evolution For Everyone Available at Amazon.com « Homage to George Williams

Gardner, Andy

Note: This page contains sample records for the topic "ash king george" 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

Third Annual Report: 2006 Pre-Construction Eelgrass Monitoring and Propagation for King County Outfall Mitigation  

SciTech Connect (OSTI)

King County proposes to build a new sewer outfall discharging to Puget Sound near Point Wells, Washington. Construction is scheduled for 2008. The Point Wells site was selected to minimize effects on the nearshore marine environment, but unavoidable impacts to eelgrass (Zostera marina) beds are anticipated during construction. To mitigate for these impacts and prepare for post-construction restoration, King County began implementation of a multi-year eelgrass monitoring and restoration program in 2004, with the primary goal of returning intertidal and shallow subtidal habitat and eelgrass to pre-construction conditions. Major program elements are a) pre-construction monitoring, i.e., documenting initial eelgrass conditions and degree of fluctuation over 5 years prior to construction, b) eelgrass transplanting, including harvesting, offsite propagating and stockpiling of local plantstock, and post-construction planting, and c) post-construction monitoring. The program is detailed in the Eelgrass Restoration and Biological Resources Implementation Workplan (King County 2006). This report describes calendar year 2006 pre-construction activities conducted by Pacific Northwest National Laboratory (PNNL) in support of King County. Activities included continued propagation of eelgrass shoots and monitoring of the experimental harvest plots in the marine outfall corridor area to evaluate recovery rates relative to harvest rates. Approximately 1500 additional shoots were harvested from the marine outfall corridor in August 2006 to supplement the plants in the propagation tank at the PNNL Marine Sciences Laboratory in Sequim, Washington, bringing the total number of shoots to 4732. Eelgrass densities were monitored in the five experimental harvest plots established in the marine outfall corridor. Changes in eelgrass density were evaluated in year-to-year comparisons with initial harvest rates. Net eelgrass density decreased from 2004 post-harvest to 2006 in all plots, despite density increases observed in 2005 in some plots and at some harvest rates. Eelgrass densities within individual subplots were highly variable from year to year, and the change in density in any interannual period did not correlate to the initial 2004 harvest rate. Continued monitoring should help project managers determine an optimum harvest rate that supports rapid recovery of donor eelgrass beds.

Woodruff, Dana L.; Southard, Susan S.; Cullinan, Valerie I.; Kohn, Nancy P.; Anderson, Michael G.; Vavrinec, John

2007-02-01T23:59:59.000Z

342

BEyond thE BAcklAsh: equity and participation  

E-Print Network [OSTI]

BEyond thE BAcklAsh: equity and participation in bicycle planning. executive summary | May 2011 Camp Conor Clarke Joe Delia Jennifer Harris-Hernandez Sungbae Park Brian Paul Scott Richmond Sam Stein Jessame Hannus ValeriaTreves Bill DiPaola Kristen Jones Paul Steely White Katie Lyon-Hart We thank

Qiu, Weigang

343

Measurement of the Optical Proper-ties of Volcanic Ash  

E-Print Network [OSTI]

: ­ Scattering solar radiation. ­ Absorption in the infrared. For chemical reactions: ­ Particles become coatedMeasurement of the Optical Proper- ties of Volcanic Ash Daniel M. Peters and R. G. Grainger@atm.ox.ac.uk http://www.atm.ox.ac.uk 1 Abstract We have just commenced a laboratory project, the "Optical Properties

Oxford, University of

344

Theoria 49: 107-114, 2004. Apuntes sobre la vida y la obra de Georg Henrik von Wright*  

E-Print Network [OSTI]

Theoria 49: 107-114, 2004. Apuntes sobre la vida y la obra de Georg Henrik von Wright* (Georg Henrik von Wright. In Memoriam) Daniel GONZÁLEZ LAGIER BIBLID [0495-4548 (2004) 19: 49; pp. 107-114] I Georg Henrik von Wright nació en Helsinki el 14 de Junio de 1916 y falleció en esa misma ciudad el 16 de

Machery, Edouard

345

Spectroscopic research on infrared emittance of coal ash deposits  

SciTech Connect (OSTI)

This paper deals with thermal radiation characteristics of ash deposits on a pulverized coal combustion boiler of an electric power plant. Normal emittance spectra in the near to medium infrared (2.5-25 {mu}m) region and total normal emittances were measured on four kinds of ground ash deposits. Measurements were conducted in the 570-1460 K temperature range which is common for boiler furnaces, by both heating and cooling the ash samples, with the aim to study the effect of their thermal history. Dependence of emittance on wavelength, temperature and chemical composition was studied, too. Samples were tested for transparency (opacity) to verify the accuracy of results. It was determined that the thicknesses used for the ash powders are opaque for infrared radiation for thicknesses in the order of a millimeter. Tests have shown that spectral emittance increases with an increase of wavelength with a characteristic pattern common for all samples. Spectral normal emittance increases strongly with temperature at shorter wavelengths and remains high and unchanged at longer ones. Emittance spectra are not very sensitive to chemical composition of ashes especially beyond {lambda} {approx} 5 {mu}m. With an increase of temperature, total emittance of the powdered sample decreases to a minimum value around 1200 K. Further temperature rise induces an increase of total emittance due to sintering in the ash. On cooling, the emittance increases monotonically following the hysteresis. Quantitative directions for evaluating thermal radiation characteristics of ash deposits for the merits of the safety design of boiler furnaces were proposed. That comprises correlating the experimentally obtained emittance spectra with curves of simple analytical form, i.e., a continuous function of minimum emittance vs. wavelength. The proposed method can be extended to other specimens from the same furnace and used to determine correlations for thermal calculation of old and design of new furnaces - with similar geometry and combusting similar coal. The method is potentially applicable to completely different boiler furnaces combusting different coal, and the authors recommend running the tests with new deposit samples. The data will then be applicable to the thermal design of a whole new class of furnaces, having similar geometry and combusting similar coal. This is expected to greatly enhance the accuracy and precision of thermal calculation as well as the efficiency of thermal design of steam boilers. (author)

Saljnikov, Aleksandar; Komatina, Mirko; Gojak, Milan [Department of Thermomechanics, Faculty of Mechanical Engineering, University of Belgrade, Kraljice Marije 16, 11120 Belgrade 35 (RS); Vucicevic, Biljana [Laboratory for Thermal Engineering, Institute of Nuclear Sciences VINCA, P.O. Box 522, Belgrade 11001 (RS); Goricanec, Darko [Faculty of Chemistry and Chemical Engineering, University of Maribor, Smetanova 17, Maribor 2000 (Slovenia); Stevanovic, Zoran [Faculty of Mining and Geology, University of Belgrade, Dusina 7, 11120 Belgrade 35 (RS)

2009-11-15T23:59:59.000Z

346

Soil stabilization and pavement recycling with self-cementing coal fly ash  

SciTech Connect (OSTI)

This manual provides design information for self-cementing coal fly ash as the sole stabilizing agent for a wide range of engineering applications. As in any process, the application of sound engineering practices, appropriate testing, and evaluation of fly ash quality and characteristics will lend themselves to successful projects using the guidelines in this manual. Topics discussed include: self-cementing coal fly ash characteristics; laboratory mix design; stabilization of clay soils; stabilisation of granular materials; construction considerations; high sulfate ash; environmental considerations for fly ash stabilization; design considerations; state specification/guidelines/standards; and a sample of a typical stabilization specification.

NONE

2008-01-15T23:59:59.000Z

347

BIOGRAPHIC SKETCH AND PROFESSIONAL ACTIVITIES_____________________________________________________X. GEORGE XU Dr. X. George Xu received a Ph. D. in Nuclear Engineering from Texas A&M University in 1994.  

E-Print Network [OSTI]

SUMMARY Dr. X. George Xu received a Ph. D. in Nuclear Engineering from Texas A&M University in 1994. He and then in January of 2012 the Head of Nuclear Engineering Program at RPI. In that capacity, he has been responsible of the Nuclear Engineering Program, Dr. Xu has been responsible for various aspects of the program involving 160

Linhardt, Robert J.

348

Process to eliminate production of fly ash by wet bottom boilers  

SciTech Connect (OSTI)

This patent describes a process for the reduction of fly ash in a wet bottom boiler of the type having a primary and secondary furnace. It comprises collecting the fly ash from one of an electrostatic precipitator, a bag house, a cyclone collector, a multi- cyclone collector, a gravity separator and a sharply curved duct; removing the fly ash in a stream of carrier gas into the furnace; adding a fuel to the stream of carrier gas and fly ash; introducing the carrier gas and fly ash and fuel into one of the primary and secondary furnaces, wherein the fuel and the heat from at least one of the surrounding gas and molten slag provide energy to melt the fly ash; and discharging the melted fly ash with slag from the furnace bottom.

Breen, B.P.; Schrecengost, R.A.; Gabrielson, J.E.

1991-09-03T23:59:59.000Z

349

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents [OSTI]

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas fired furnances or boilers. Two concentric shells define a combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, A.H.

1982-04-30T23:59:59.000Z

350

Method for increasing the rate of compressive strength gain in hardenable mixtures containing fly ash  

DOE Patents [OSTI]

The present invention relates to concrete, mortar and other hardenable mixtures comprising cement and fly ash for use in construction. The invention provides a method for increasing the rate of strength gain of a hardenable mixture containing fly ash by exposing the fly ash to an aqueous slurry of calcium oxide (lime) prior to its incorporation into the hardenable mixture. The invention further relates to such hardenable mixtures, e.g., concrete and mortar, that contain fly ash pre-reacted with calcium oxide. In particular, the fly ash is added to a slurry of calcium oxide in water, prior to incorporating the fly ash in a hardenable mixture. The hardenable mixture may be concrete or mortar. In a specific embodiment, mortar containing fly ash treated by exposure to an aqueous lime slurry are prepared and tested for compressive strength at early time points. 2 figs.

Liskowitz, J.W.; Wecharatana, M.; Jaturapitakkul, C.; Cerkanowicz, A.E.

1997-10-28T23:59:59.000Z

351

Method for increasing the rate of compressive strength gain in hardenable mixtures containing fly ash  

DOE Patents [OSTI]

The present invention relates to concrete, mortar and other hardenable mixtures comprising cement and fly ash for use in construction. The invention provides a method for increasing the rate of strength gain of a hardenable mixture containing fly ash by exposing the fly ash to an aqueous slurry of calcium oxide (lime) prior to its incorporation into the hardenable mixture. The invention further relates to such hardenable mixtures, e.g., concrete and mortar, that contain fly ash pre-reacted with calcium oxide. In particular, the fly ash is added to a slurry of calcium oxide in water, prior to incorporating the fly ash in a hardenable mixture. The hardenable mixture may be concrete or mortar. In a specific embodiment, mortar containing fly ash treated by exposure to an aqueous lime slurry are prepared and tested for compressive strength at early time points.

Liskowitz, John W. (Belle Mead, NJ); Wecharatana, Methi (Parsippany, NJ); Jaturapitakkul, Chai (Bangkok, TH); Cerkanowicz, deceased, Anthony E. (late of Livingston, NJ)

1997-01-01T23:59:59.000Z

352

DHAHRAN 31261 SAUDI ARABIA www.kfupm.edu.sa/math/ E-mail: mathdept@kfupm.edu.sa King Fahd University of Petroleum & Minerals  

E-Print Network [OSTI]

University of Petroleum & Minerals DEPARTMENT OF MATHEMATICAL SCIENCES Technical Report Series TR 361 Oct: Department of Mathematics, Hafr Al-Batin Community College, King Fahd University of Petroleum and Minerals, P of Mathematical Sciences, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia, Email

Mustafa, M. Tahir

353

DHAHRAN 31261 SAUDI ARABIA www.kfupm.edu.sa/math/ E-mail: mathdept@kfupm.edu.sa King Fahd University of Petroleum & Minerals  

E-Print Network [OSTI]

University of Petroleum & Minerals DEPARTMENT OF MATHEMATICAL SCIENCES Technical Report Series TR 360 Oct: Department of Mathematics, Hafr Al-Batin Community College, King Fahd University of Petroleum and Minerals, P of Mathematical Sciences, King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia, Email

Mustafa, M. Tahir

354

A Review of "Images Wars: Promoting Kings and Commonwealth in England, 1603-1660" by Kevin Sharpe  

E-Print Network [OSTI]

Atlantic studies. Kevin Sharpe. Images Wars: Promoting Kings and Commonwealth in England, 1603-1660. New Haven: Yale University Press, 2010. xvii + 665 pp. $55.00. Review by tillman w. nechtman, skidmore college. Kevin Sharpe?s Image Wars: Promoting Kings... and Commonwealth in England, 1603-1660 is the second in a three-volume series in which the author plans ?to turn attention to the changes in the modes and media representing rule and of the relationship of such representa- tives to perceptions of rule? (xvi...

Nechtman, Tillman

2011-01-01T23:59:59.000Z

355

Fourth Annual Report: 2007 Pre-Construction Eelgrass Monitoring and Propagation for King County Outfall Mitigation  

SciTech Connect (OSTI)

King County proposes to build a new sewer outfall discharging to Puget Sound near Point Wells, Washington. Construction is scheduled for 2008. The Point Wells site was selected to minimize effects on the nearshore marine environment, but unavoidable impacts to eelgrass (Zostera marina) beds are anticipated during construction. To mitigate these impacts and prepare for post-construction restoration, King County began implementing a multiyear eelgrass monitoring and restoration program in 2004, with the primary goal of returning intertidal and shallow subtidal habitat and eelgrass to pre-construction conditions. Major program elements related to eelgrass are (a) pre-construction monitoring, i.e., documenting initial eelgrass conditions and degree of fluctuation over 5 years prior to construction, (b) eelgrass transplanting, including harvesting, offsite propagating, and stockpiling of local plants for post-construction planting, and (c) post-construction planting and subsequent monitoring. The program is detailed in the Eelgrass Restoration and Biological Resources Implementation Workplan (King County 2006). This report describes calendar year 2007 pre-construction activities conducted by Pacific Northwest National Laboratory (PNNL) for King County. Activities included continued propagation of eelgrass shoots at the PNNL Marine Sciences Laboratory (MSL) in Sequim, Washington, and monitoring of the experimental harvest plots in the marine outfall corridor area to evaluate recovery rates relative to harvest rates. In addition, 490 eelgrass shoots were also harvested from the Marine Outfall Corridor in July 2007 to supplement the plants in the propagation tank at the MSL, bringing the total number of shoots to 1464. Eelgrass densities were monitored in four of five experimental harvest plots established in the Marine Outfall Corridor. Changes in eelgrass density were evaluated in year-to-year comparisons with initial harvest rates. A net increase in eelgrass density from 2004 post-harvest to 2007 was observed in all plots, despite density decreases observed in 2006 in all plots and at most harvest rates. Eelgrass densities within individual subplots were highly variable from year to year, and the change in density in any interannual period was not related to initial 2004 harvest rate. Harvest rates of neighboring subplots did not appear to affect subplot eelgrass density (Woodruff et al. 2007). Three years post-harvest, eelgrass shoot densities were not significantly different from pre-harvest shoot densities at any harvest level. Additional plans are being discussed with King County to harvest all eelgrass from the construction corridor and hold in the propagation tanks at the MSL for post-construction planting. Under this plan, plants that would have been lost to construction will be held offsite until construction is completed. This strategy reduces and possibly eliminates the need to harvest eelgrass from donor beds located south of the construction area, allowing them to remain undisturbed. However, if eelgrass is harvested from donor beds, the monitoring of eelgrass growth at different harvest rates should help determine an optimum harvest rate that supports rapid recovery of donor eelgrass beds.

Woodruff, Dana L.; Kohn, Nancy P.; Cullinan, Valerie I.; Southard, Susan S.; Vavrinec, John

2007-10-04T23:59:59.000Z

356

King Coal vs. Reclamation: federal regulation of mountaintop removal mining in Appalachia  

SciTech Connect (OSTI)

This research focuses on the regulatory politics of mountaintop removal mining for coal within the Appalachian states of West Virginia and Kentucky. Based on Administrative Presidency concepts suggesting that chief executives seek more control and influence over agency program decisions, this article analyzes President George W. Bush's efforts to promote the development of coal resources within these states despite statutory constraints posed by federal environmental laws. The analysis demonstrates that President Bush effectively achieved his energy production goals by combining the use of discretionary authority with staff controls, executive orders, and regulatory initiatives to lessen industry compliance costs with environmental regulatory requirements.

Davis, C.E.; Duffy, R.J. [Colorado State University, Fort Collins, CO (United States). Dept. of Political Science

2009-10-15T23:59:59.000Z

357

Microsoft Word - Department of Energy QER Remarks Tom King FINAL.docx  

Energy Savers [EERE]

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home Page on Office of Inspector General Office0-72.pdfGeorgeDoesn't32 Master EMAZ AUTOMOTIVECR-091MEMORANDUM To:InspectionsPrepared

358

JV Task 6 - Coal Ash Resources Research Consortium Research  

SciTech Connect (OSTI)

The Coal Ash Resources Research Consortium{reg_sign} (CARRC{reg_sign}, pronounced 'cars') focuses on performing fundamental and applied scientific and engineering research emphasizing the environmentally safe, economical use of coal combustion by-products (CCBs). CARRC member organizations, which include utilities and marketers, are key to developing industry-driven research in the area of CCB utilization and ensuring its successful application. The U.S. Department of Energy is a partner in CARRC through the EERC Jointly Sponsored Research Program (JSRP), which provides matching funds for industrial member contributions and facilitates an increased level of effort in CARRC. CARRC tasks were designed to provide information on CCB performance, including environmental performance, engineering performance, favorable economics, and improved life cycle of products and projects. CARRC technical research tasks are developed based on member input and prioritization. CARRC special projects are developed with members and nonmembers to provide similar information and to support activities, including the assembly and interpretation of data, support for standards development and technology transfer, and facilitating product development and testing. CARRC activities from 1998 to 2007 included a range of research tasks, with primary work performed in laboratory tasks developed to answer specific questions or evaluate important fundamental properties of CCBs. CARRC topical reports were prepared on several completed tasks. Specific CARRC 1998B2007 accomplishments included: (1) Development of several ASTM International Standard Guides for CCB utilization applications. (2) Organization and presentation of training courses for CCB professionals and teachers. (3) Development of online resources including the Coal Ash Resource Center, Ash from Biomass in Coal (ABC) of cocombustion ash characteristics, and the Buyer's Guide to Coal-Ash Containing Products. In addition, development of expanded information on the environmental performance of CCBs in utilization settings included the following: (1) Development of information on physical properties and engineering performance for concrete, soil-ash blends, and other products. (2) Training of students through participation in CARRC research projects. (3) Participation in a variety of local, national, and international technical meetings, symposia, and conferences by presenting and publishing CCB-related papers.

Debra Pflughoeft-Hassett; Tera Buckley; Bruce Dockter; Kurt Eylands; David Hassett; Loreal Heebink; Erick Zacher

2008-04-01T23:59:59.000Z

359

EFFECTS OF FLY ASH ON MERCURY OXIDATION DURING POST COMBUSTION CONDITIONS  

SciTech Connect (OSTI)

Tests were performed in simulated flue gas streams using fly ash from the electrostatic precipitators of two full-scale utility boilers. One fly ash was from a Powder River Basin (PRB) coal, while the other was from Blacksville coal. Elemental Hg was injected upstream from samples of fly ash loaded onto filters housed in an oven at 120 or 180 C. Concentrations of oxidized and elemental Hg downstream from the filters were determined using the Ontario Hydro method. The gas stream composition and whether or not ash was present in the gas stream were the two most important variables affecting Hg oxidation. The presence of HCl, NO, NO{sub 2}, and SO{sub 2} were all important with respect to Hg oxidation, with NO{sub 2} and HCl being the most important. The presence of NO suppressed Hg oxidation in these tests. Although the two fly ashes were chemically and mineralogically diverse, there were generally no large differences in catalytic potential (for oxidizing Hg) between them. Similarly, no ash fraction appeared to be highly catalytic relative to other ash fractions. This includes fractions enriched in unburned carbon and fractions enriched in iron oxides. Although some differences of lesser magnitude were observed in the amount of oxidized Hg formed, levels of oxidized Hg generally tracked well with the surface areas of the different ashes and ash fractions. Therefore, although the Blacksville fly ash tended to show slightly more catalytic activity than the PRB fly ash, this could be due to the relatively high surface area of that ash. Similarly, for Blacksville fly ash, using nonmagnetic ash resulted in more Hg oxidation than using magnetic ash, but this again tracked well with the relative surface areas of the two ash fractions. Test results suggest that the gas matrix may be more important in Hg oxidation chemistry than the fly ash composition. Combustion tests were performed in which Blacksville and PRB fly ashes were injected into filtered (via a baghouse with Teflon bags) flue gas obtained while firing PRB coal in a 35 kW combustor. The Ontario Hydro method was used to determine the Hg speciation after fly ash injection. Wall effects in the combustor complicated interpretation of testing data, although a number of observations could still be made. The amount of Hg collected in the Ontario Hydro impingers was lower than anticipated, and is probably due to sorption of Hg by the fly ash. While firing PRB coal without any ash injection, the percent oxidized Hg in the gas stream was fairly high (average of 63%). The high levels of vapor phase oxidized Hg in these base line tests may be due to catalytic effects from the refractory materials in the combustor. When PRB fly ash was injected into a filtered PRB flue gas stream, the percentage of oxidized Hg in the gas stream decreased dramatically. Decreases in the percentage of oxidized Hg were also observed while injecting Blacksville fly ash, but to a lesser extent. Injecting whole Blacksville fly ash into the filtered PRB flue gas appeared to result in greater concentrations of oxidized Hg relative to the tests where whole PRB fly ash was injected. However, because the Blacksville fly ash has a relatively high surface area, this may be only a surface area effect.

Glenn A. Norton; Hongqun Yang; Robert C. Brown; Dennis L. Laudal; Grant E. Dunham; John Erjavec; Joseph M. Okoh

2002-01-31T23:59:59.000Z

360

EFFECTS OF FLY ASH ON MERCURY OXIDATION DURING POST COMBUSTION CONDITIONS  

SciTech Connect (OSTI)

Tests were performed in simulated flue gas streams using two fly ash samples from the electrostatic precipitators of two full-scale utility boilers. One fly ash was derived from a Powder River Basin (PRB) coal, while the other was derived from Blacksville coal (Pittsburgh No. 8 seam). The tests were performed at temperatures of 120 and 180 C under different gas compositions using whole fly ash samples as well as magnetic and nonmagnetic concentrates from sized fly ash. Only the Blacksville ash contained magnetic phases. The whole and fractionated fly ash samples were analyzed for morphology, chemical composition, mineralogical composition, total organic carbon, porosity, and surface area. Mineralogically, the Blacksville ash was composed predominantly of magnetite, hematite, quartz, and mullite, while the PRB ash contained mostly quartz with lesser amounts of lime, periclase, and calcium aluminum oxide. The iron oxides in the Blacksville ash were concentrated almost entirely in the largest size fraction. As anticipated, there was not a clean separation of magnetic (Fe-rich) and nonmagnetic (aluminosilicate-rich) phases for the Blacksville ash. The Blacksville ash had a significantly higher surface area and a much higher unburned carbon content than the PRB ash. Elemental mercury (Hg) streams were injected into the simulated flue gas and passed over filters (housed in a convection oven) loaded with fly ash. Concentrations of total, oxidized, and elemental Hg downstream from the ash samples were determined by the Ontario Hydro Method. The gas stream composition and whether or not ash was present in the gas stream were the two most important variables. Based on the statistical analyses, the presence of HCl, NO, NO{sub 2}, and SO{sub 2} and all two-way gas interactions were significant. In addition, it appears that even four-factor interactions between those gases are significant. The HCl, NO{sub 2}, and SO{sub 2} were critical gases resulting in Hg oxidation, while the presence of NO appeared to suppress oxidation. The Blacksville fly ash tended to show slightly more catalytic activity than the PRB fly ash, but this could be largely due to the higher surface area of the Blacksville ash. Temperature was not a statistically important factor. The magnetic (Fe-rich) phases did not appear to be more catalytically active than the nonmagnetic phases, and unburned carbon did not appear to play a critical role in oxidation chemistry.

Unknown

2000-10-01T23:59:59.000Z

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


361

14 2010 Proceedings Symposium on Ash in North America GTR-NRS-P-72 SILVICS AND SILVICULTURE OF ASH IN MIXED HARDWOOD  

E-Print Network [OSTI]

IN MIXED HARDWOOD FORESTS OF THE SOUTHERN BOTTOMLANDS AND LOESSIAL HILLS Steve Meadows U.S. Forest Service wet bottomland sites. White ash is the primary ash species in the loessial hills and on other upland sites across the South. The natural range, distribution across site types, and associated forest cover

362

Effects of pulverized coal fly-ash addition as a wet-end filler in papermaking  

SciTech Connect (OSTI)

This experimental study is based on the innovative idea of using pulverized coal fly ash as a wet-end filler in papermaking. This is the first evaluation of the possible use of fly ash in the paper industry. Coal-based thermal power plants throughout the world are generating fly ash as a solid waste product. The constituents of fly ash can be used effectively in papermaking. Fly ash has a wide variation in particle size, which ranges from a few micrometers to one hundred micrometers. Fly ash acts as an inert material in acidic, neutral, and alkaline papermaking processes. Its physical properties such as bulk density (800-980 kg/m{sup 3}), porosity (45%-57%), and surface area (0.138-2.3076 m{sup 2}/g) make it suitable for use as a paper filler. Fly ash obtained from thermal power plants using pulverized coal was fractionated by a vibratory-sieve stack. The fine fraction with a particle size below 38 micrometers was used to study its effect on the important mechanical-strength and optical properties of paper. The effects of fly-ash addition on these properties were compared with those of kaolin clay. Paper opacity was found to be much higher with fly ash as a filler, whereas brightness decreased as the filler percentage increased Mechanical strength properties of the paper samples with fly ash as filler were superior to those with kaolin clay.

Sinha, A.S.K. [SLIET, Longowal (India). Dept. of Chemical Technology

2008-09-15T23:59:59.000Z

363

Idaho Nuclear Technology and Engineering Center (INTEC) (formerly ICPP) ash reutilization study  

SciTech Connect (OSTI)

Since 1984, the coal-fired plant at the Idaho Nuclear Technology and Engineering Center (INTEC, formerly Idaho Chemical Processing Plant) has been generating fly ash at a rate of approximately 1,000 tons per year. This ash is hydrated and placed in an ash bury pit near the coal-fired plant. The existing ash bury pit will be full in less than 1 year at its present rate of use. A conceptual design to build a new ash bury pit was completed, and the new pit is estimated to cost $1.7 million. This report evaluates ash reutilization alternatives that propose to eliminate this waste stream and save the $1.7 million required to build a new pit. The alternatives include using ash for landfill day cover, concrete admixture, flowable fill, soil stabilization, waste remediation, and carbon recovery technology. Both physical and chemical testing, under the guidance of the American Society for Testing and Materials, have been performed on ash from the existing pit and from different steps within the facility`s processes. The test results have been evaluated, compared to commercial ash, and are discussed as they relate to reutilization alternatives. This study recommends that the ash be used in flowable fill concrete for Deactivation and Demolition work at the Idaho National Engineering and Environmental Laboratory.

Langenwalter, T.; Pettet, M.; Ochoa, R.; Jensen, S.

1998-05-01T23:59:59.000Z

364

Ash reduction in clean coal spiral product circuits  

SciTech Connect (OSTI)

The article describes the Derrick Corporation's Stack Sizer{trademark} technology for high capacity fine wet cleaning with long-lasting high open-area urethane screen panels. After field trials, a Stack Sizer fitted with a 100-micron urethane panel is currently processing approximately 40 stph of clean coal spiral product having about 20% ash at McCoy-Elkhorn's Bevin Branch coal preparation plant in Kentucky, USA. Product yield is about 32.5 short tons per hour with 10% ash. The material is then fed to screen bowl centrifuges for further processing. At Blue Diamond Coal's Leatherwood preparation plant similar Stacker Sizers are achieving the same results. 2 figs., 3 tabs., 2 photo.

Brodzik, P.

2007-04-15T23:59:59.000Z

365

Ultrasonic ash/pyrite liberation. Final technical report  

SciTech Connect (OSTI)

The objective of this project was to develop a coal preparation concept which employed ultrasonics to precondition coal prior to conventional or advanced physical beneficiation processes such that ash and pyrite separation were enhanced with improved combustible recovery. Research activities involved a series of experiments that subjected three different test coals, Illinois No. 6, Pittsburgh No. 8, and Upper Freeport, ground to three different size fractions (28 mesh {times} 0, 200 mesh {times} 0, and 325 mesh {times} 0), to a fixed (20 kHz) frequency ultrasonic signal prior to processing by conventional and microbubble flotation. The samples were also processed by conventional and microbubble flotation without ultrasonic pretreatment to establish baseline conditions. Product ash, sulfur and combustible recovery data were determined for both beneficiation processes.

Yungman, B.A.; Buban, K.S.; Stotts, W.F.

1990-06-01T23:59:59.000Z

366

Content is Still King: The Effect of Neighbor Voting Schemes on Tag Relevance for Social Image Retrieval  

E-Print Network [OSTI]

Content is Still King: The Effect of Neighbor Voting Schemes on Tag Relevance for Social Image Retrieval Ba Quan Truong bqtruong@ntu.edu.sg Aixin Sun axsun@ntu.edu.sg Sourav S. Bhowmick assourav@ntuIR) experiences. One of the key issues in TagIR is to learn the effectiveness of a tag in de- scribing the visual

Aixin, Sun

367

Tuesday, sepTember 10 | NooN -1:00p.m. King Hall, Room 1002  

E-Print Network [OSTI]

and energy legislation at the Stanford Law School, Berkeley Law, UC Davis School of Law, Loyola Law SchoolEl Moderator: Chris Bowman Communications Director at UC Davis Center for Watershed Sciences; Chairman, and at UC Berkeley, UC Davis, and CSU Sacramento. Tuesday, sepTember 24 | NooN - 1:00p.m. King Hall, Room

California at Davis, University of

368

Bioaccumulation of essential metals (Co, Mn and Zn) in the king scallop Pecten maximus: seawater, food and sediment exposures  

E-Print Network [OSTI]

, food and sediment exposures Marc Metiana,b , Michel Warnaua* , Laetitia Hédouina,b , Paco Bustamanteb-feeding mollusks living in soft sediments, the uptake and depuration kinetics of three elements (Co, Mn and Zn) were investigated in the king scallop Pecten maximus exposed via seawater, food, or sediment, using

Boyer, Edmond

369

Neuron PID: A Robust AQM Scheme Jinsheng Sun, Sammy Chan, King-Tim Ko, Guanrong Chen and Moshe Zukerman  

E-Print Network [OSTI]

Neuron PID: A Robust AQM Scheme Jinsheng Sun, Sammy Chan, King-Tim Ko, Guanrong Chen and Moshe active queue management (AQM) scheme based on a Proportional-Integral- Derivative (PID) controller, called Neuron PID, that uses an adaptive neuron to tune its parameters. We demonstrate by simulations

Zukerman, Moshe

370

The King's College London HEI project Health, Environment and Reducing air pollution in London, combating cardio-respiratory illness,  

E-Print Network [OSTI]

The King's College London HEI project ­ Health, Environment and Innovation Reducing air pollution & partners London suffers with the worst air pollution in the UK and some of poorest in Europe. Poor air effective way of quickly reducing pollutants that are amongst the most harmful to human health, ERG played

Applebaum, David

371

Project Title Mobile Device Management. Team Pam Horne, Jolene King, Jim Lehman, Marcus Lill, Terry Schroeder, David Shaw  

E-Print Network [OSTI]

Project Title Mobile Device Management. Team Pam Horne, Jolene King, Jim Lehman, Marcus Lill, Terry and supporting mobile devices that access Purdue data and information. Hypothesis We anticipate there would be several advantages from providing a model of supporting mobile devices. These advantages would be in areas

372

Resonant Generation of Internal Waves on a Model Continental Slope H. P. Zhang, B. King, and Harry L. Swinney  

E-Print Network [OSTI]

Resonant Generation of Internal Waves on a Model Continental Slope H. P. Zhang, B. King, and Harry wave generation in a laboratory model of oscillating tidal flow on a continental margin. Waves are found to be generated only in a near-critical region where the slope of the bottom topography matches

Texas at Austin. University of

373

A model-dye comparison experiment in the tidal mixing front zone on the southern flank of Georges Bank  

E-Print Network [OSTI]

A model-dye comparison experiment in the tidal mixing front zone on the southern flank of Georges; revised 8 June 2007; accepted 30 October 2007; published 9 February 2008. [1] A process-oriented model-dye the observed movement of dye across the tidal mixing front on the southern flank of Georges Bank during 22

Chen, Changsheng

374

George Gollin, Investigation of TESLA Damping Ring Kickers using the A0 Photoinjector Beam 1 Investigation of TESLA Damping  

E-Print Network [OSTI]

George Gollin, Investigation of TESLA Damping Ring Kickers using the A0 Photoinjector Beam 1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . .. .. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . .. . . .. .. . . . .. . . . .. . . . . . . .. .. . . . . . . IPhysicsP Illinois Investigation of TESLA Damping Ring Kickers using the A0 Photoinjector Beam George, Investigation of TESLA Damping Ring Kickers using the A0 Photoinjector Beam 2

Gollin, George

375

The reactions and ashes of thermonuclear explosions on neutron stars  

E-Print Network [OSTI]

This paper reports on the detailed rp-process reaction flow on an accreting neutron star and the resulting ashes of a type I X-ray burst. It is obtained by coupling a 298 isotope reaction network to a self-consistent one-dimensional model calculation with a constant accretion rate of dM/dt=1.0e17g/s (0.09 Eddington).

J. L. Fisker; E. Brown; M. Liebendoerfer; F. -K. Thielemann; M. Wiescher

2004-08-04T23:59:59.000Z

376

Effects of Sediment Containing Coal Ash from the Kingston Ash Release on Embryo-Larval Development in the Fathead Minnow, Pimephales promelas (Rafinesque, 1820)  

SciTech Connect (OSTI)

The largest environmental release of coal ash in U.S. history occurred in December 2008 with the failure of a retention structure at the Tennessee Valley Authority (TVA) Kingston Fossil Plant in East Tennessee. A byproduct of coal-burning power plants, coal ash is enriched in metals and metalloids such as selenium and arsenic with known toxicity to fish including embryonic and larval stages. The effects of contact exposure to sediments containing up to 78 % coal ash from the Kingston spill on the early development of fish embryos and larvae were examined in 7-day laboratory tests with the fathead minnow (Pimephales promelas). No significant effects were observed on hatching success, incidences of gross developmental abnormalities, or embryo-larval survival. Results suggest that direct exposures to sediment containing residual coal ash from the Kingston ash release may not present significant risks to fish eggs and larvae in waterways affected by the spill.

Greeley Jr, Mark Stephen [ORNL] [ORNL; Elmore, Logan R [ORNL] [ORNL; McCracken, Kitty [ORNL] [ORNL; Sherrard, Rick [Tennessee Valley Authority (TVA)] [Tennessee Valley Authority (TVA)

2014-01-01T23:59:59.000Z

377

Unique method of ash disposal can benefit marine life  

SciTech Connect (OSTI)

As more communities turn to waste-to-energy facilities to help solve their solid waste disposal problems, the amount of ash created by these facilities increases. Incineration of solid waste produces particulate residues which are often rich in lead, cadmium, copper, and zinc because of the concentration which occurs as a result of reduction. It has been shown that such metals can sometimes be leached from ash residues, giving rise to special concerns that incineration ashes be disposed of in an environmentally acceptable manner. In urban coastal areas where landfills are few and increasingly distant, ocean disposal of stabilized incineration residues (SIR) may provide an acceptable alternative to current landfill practices. In May 1985, a research program was initiated at the Marine Sciences Research Center to examine the feasibility of utilizing SIR for artificial reef construction in the ocean. Results of these studies showed that particulate incineration residues could be combined with cement to form a solid block possessing physical properties necessary for ocean disposal. The stabilized residues were subjected to regulatory extraction protocols, and in no instance did the metal concentrations in the leachates exceed the regulatory limits for toxicity. Bioassays revealed no adverse effects on the phytoplankton communities exposed to elutriate concentrations higher than could be encountered under normal disposal conditions. The success of the laboratory studies resulted in securing the necessary permits for the placement of an artificial habitat constructed using SIR in coastal wasters. Results from this program are described.

Roethel, F.J.; Breslin, V.T. (State Univ. of New York, Stony Brook (USA))

1988-10-01T23:59:59.000Z

378

Modeling the formation and size distribution of fly ash  

SciTech Connect (OSTI)

A set of mathematical models has been developed to predict the size distribution of fly ash particles formed in pulverized coal combustion. The large particle mode of the size distribution, typically centered about 10 to 20 ..mu..m, is predicted by a simple breakup model that is based on the complete coalescence of molten mineral inclusions within fragments of the devolatilized coal char. The ultrafine particle mode, that is typically centered about 0.1 to 0.2 ..mu..m, is modeled in terms of ash volatilization, nucleation, and coagulation. Silica and alumina are reduced to volatile suboxides through reactions at the char surface. The volatile suboxides are transported from the char surface where they are oxidized back to the stable oxides in the bulk gas, and then nucleated in accordance with homogeneous nucleation theory. The ultrafine nuclei coagulate in accordance with Brownian coagulation theory. The predicted particle size spectra have been compared to measured size distributions from a pilot-scale combustor and a full-scale utility boiler. Considering the disproportionate loss of coarse particles in the pilot-scale unit, the agreement between the predicted and measured size distributions was considered reasonably good. Both the predicted ultrafine and large particle modes agreed reasonably well with the measured particle size distribution for the full scale boiler. The validated computer models were used to study the effect of changes in the coal ash content, coal particle size, and the combustion flame temperature.

Dahlin, R.S.

1985-01-01T23:59:59.000Z

379

Oil shale ash-layer thickness and char combustion kinetics  

SciTech Connect (OSTI)

A Hot-Recycled-Solids (HRS) oil shale retort is being studied at Lawrence Livermore National Laboratory. In the HRS process, raw shale is heated by mixing it with burnt retorted shale. Retorted shale is oil shale which has been heated in an oxygen deficient atmosphere to pyrolyze organic carbon, as kerogen into oil, gas, and a nonvolatile carbon rich residue, char. In the HRS retort process, the char in the spent shale is subsequently exposed to an oxygen environment. Some of the char, starting on the outer surface of the shale particle, is burned, liberating heat. In the HRS retort, the endothermic pyrolysis step is supported by heat from the exothermic char combustion step. The rate of char combustion is controlled by three resistances; the resistance of oxygen mass transfer through the gas film surrounding the solid particle, resistance to mass transfer through a ash layer which forms on the outside of the solid particles as the char is oxidized and the resistance due to the intrinsic chemical reaction rate of char and oxygen. In order to estimate the rate of combustion of the char in a typical oil shale particle, each of these resistances must be accurately estimated. We begin by modeling the influence of ash layer thickness on the over all combustion rate of oil shale char. We then present our experimental measurements of the ash layer thickness of oil shale which has been processed in the HRS retort.

Aldis, D.F.; Singleton, M.F.; Watkins, B.E.; Thorsness, C.B.; Cena, R.J.

1992-04-15T23:59:59.000Z

380

George F. Chapline, Jr., 1982 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial CarbonArticlesHumanJuneDocumentingFermiGeorge A. Cowan, 1990 TheGeorge F.

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


381

George F. Smoot, 1994 | U.S. DOE Office of Science (SC)  

Office of Science (SC) Website

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmosphericNuclear SecurityTensile Strain Switched5 Industrial CarbonArticlesHumanJuneDocumentingFermiGeorge A. Cowan, 1990 TheGeorge

382

George F. Smoot, Giovanni De Amici, Scott D. Friedman, Chris Witebsky  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun with Big Sky Learning FunNeuTel2011 Venezia, ItaliaWastesGeorgeGeorge Low

383

Integrated production/use of ultra low-ash coal, premium liquids and clean char  

SciTech Connect (OSTI)

This integrated, multi-product approach for utilizing Illinois coal starts with the production of ultra low-ash coal and then converts it to high-vale, coal-derived, products. The ultra low-ash coal is produced by solubilizing coal in a phenolic solvent under ChemCoal{trademark} process conditions, separating the coal solution from insoluble ash, and then precipitating the clean coal by dilution of the solvent with methanol. Two major products, liquids and low-ash char, are then produced by mild gasification of the low-ash coal. The low ash-char is further upgraded to activated char, and/or an oxidized activated char which has catalytic properties. Characterization of products at each stage is part of this project.

Kruse, C.W.

1991-01-01T23:59:59.000Z

384

Investigation of the potential of fly ash as an adsorbent for removal of priority pollutants  

E-Print Network [OSTI]

billion. Application of the full complement of hazardous waste rules would increase the cost to over $3. 4 billion (EPRI, 1982). It is clear that the handling and disposal of fly ash will be increasingly costly. This cost increase will be compounded.... Several different applications are possible if fly ash shows reasonable adsorption for priority pollutants. For example, fly ash can be used for lining landfills to retard transport of contaminants mto the soil until more permanent disposal solutions...

Zardkoohi, Minoo

1993-01-01T23:59:59.000Z

385

2.8-Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus...  

Open Energy Info (EERE)

Ma Ash-Flow Caldera At Chegem River In The Northern Caucasus Mountains (Russia), Contemporaneous Granites, And Associated Ore Deposits Jump to: navigation, search OpenEI Reference...

386

INVESTIGATION OF AMMONIA ADSORPTION ON FLY ASH DUE TO INSTALLATION OF SELECTIVE CATALYTIC REDUCTION SYSTEMS  

SciTech Connect (OSTI)

This report summarizes an investigation of the potential impacts associated with the utilization of selective catalytic reduction (SCR) systems at coal-fired power plants. The study was sponsored by the U.S. Department of Energy Emission Control By-Products Consortium, Dominion Generation, the University of Kentucky Center for Applied Energy Research and GAI Consultants, Inc. SCR systems are effective in reducing nitrogen oxides (NOx) emissions as required by the Clean Air Act (CAA) Amendments. However, there may be potential consequences associated with ammonia contamination of stack emissions and combustion by-products from these systems. Costs for air quality, landfill and pond environmental compliance may increase significantly and the marketability of ash may be seriously reduced, which, in turn, may also lead to increased disposal costs. The potential impacts to air, surface water, groundwater, ash disposal, ash utilization, health and safety, and environmental compliance can not be easily quantified based on the information presently available. The investigation included: (1) a review of information and data available from published and unpublished sources; (2) baseline ash characterization testing of ash samples produced from several central Appalachian high-volatile bituminous coals from plants that do not currently employ SCR systems in order to characterize the ash prior to ammonia exposure; (3) an investigation of ammonia release from fly ash, including leaching and thermal studies; and (4) an evaluation of the potential impacts on plant equipment, air quality, water quality, ash disposal operations, and ash marketing.

G.F. Brendel; J.E. Bonetti; R.F. Rathbone; R.N. Frey Jr.

2000-11-01T23:59:59.000Z

387

E-Print Network 3.0 - ash corrosion resistant Sample Search Results  

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

Engineering ; Materials Science 48 Use of fly ash as an admixture for electromagnetic interference shielding Jingyao Cao, D.D.L. Chung* Summary: in improved resistance to...

388

E-Print Network 3.0 - ash cement matrixes Sample Search Results  

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

Engineering ; Materials Science 13 Use of fly ash as an admixture for electromagnetic interference shielding Jingyao Cao, D.D.L. Chung* Summary: to a construc- tion material...

389

E-Print Network 3.0 - agglomerating ash process Sample Search...  

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

Engineering ; Materials Science 8 Assembly and Testing of an On-Farm Manure to Energy Conversion BMP for Animal Waste Pollution Control Summary: index for animal manure ash...

390

MARKET ASSESSMENT AND TECHNICAL FEASIBILITY STUDY OF PRESSURIZED FLUIDIZED BED COMBUSTION ASH USE  

SciTech Connect (OSTI)

Western Research Institute, in conjunction with the Electric Power Research Institute, Foster Wheeler International, Inc. and the US Department of Energy, has undertaken a research and demonstration program designed to examine the market potential and the technical feasibility of ash use options for PFBC ashes. Ashes from the Foster Wheeler Energia Oy pilot-scale circulating PFBC tests in Karhula, Finland, combusting (1) low-sulfur subbituminous and (2) high-sulfur bituminous coal, and ash from the AEP's high-sulfur bituminous coal-fired bubbling PFBC in Brilliant, Ohio, were evaluated in laboratory and pilot-scale ash use testing at WR1. The technical feasibility study examined the use of PFBC ash in construction-related applications, including its use as a cementing material in concrete and use in cement manufacturing, fill and embankment materials, soil stabilization agent, and use in synthetic aggregate production. Testing was also conducted to determine the technical feasibility of PFBC ash as a soil amendment for acidic and sodic problem soils and spoils encountered in agricultural and reclamation applications. The results of the technical feasibility testing indicated the following conclusions. PFBC ash does not meet the chemical requirements as a pozzolan for cement replacement. However, it does appear that potential may exist for its use in cement production as a pozzolan and/or as a set retardant. PFBC ash shows relatively high strength development, low expansion, and low permeability properties that make its use in fills and embankments promising. Testing has also indicated that PFBC ash, when mixed with low amounts of lime, develops high strengths, suitable for soil stabilization applications and synthetic aggregate production. Synthetic aggregate produced from PFBC ash is capable of meeting ASTM/AASHTO specifications for many construction applications. The residual calcium carbonate and calcium sulfate in the PFE3C ash has been shown to be of value in making PFBC ash a suitable soil amendment for acidic and sodic problem soils and mine spoils. In conclusion, PFBC ash represents a viable material for use in currently established applications for conventional coal combustion ashes. As such, PFBC ash should be viewed as a valuable resource, and commercial opportunities for these materials should be explored for planned PFBC installations.

A.E. Bland; T.H. Brown

1997-04-01T23:59:59.000Z

391

E-Print Network 3.0 - ash fraxinus excelsior Sample Search Results  

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

we planted green ash trees... Identification of a Biomarker Gene for Fraxinus spp. Darla French and ... Source: Purdue University, Department of Forestry and Natural Resources,...

392

E-Print Network 3.0 - ash quality recycling Sample Search Results  

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

Utilization Summary: Center for By-Products Utilization RECENT ADVANCES IN RECYCLING CLEAN- COAL ASH By Tarun R. Naik... CANMET Conference on Quality of Concrete Structures and...

393

E-Print Network 3.0 - ash related problems Sample Search Results  

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

the environment is an environmental problem created. It is generally conceded... . The dioxinsfurans on ash then don't seem to create an ... Source: Columbia University -...

394

E-Print Network 3.0 - ash inhalation exposure Sample Search Results  

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

in England and Summary: tests on blocks containing mixed ash. 1 See page 17, Dioxins, what they are, their sources, our exposure... into the potential exposure to dioxins...

395

E-Print Network 3.0 - ash impact sorbent Sample Search Results  

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

for By-Products Utilization Collection: Engineering ; Materials Science 23 Leaching of Dioxins from Municipal Waste Combustor Residues Summary: , and baghouses) including fly ash,...

396

E-Print Network 3.0 - ash metal matrix Sample Search Results  

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

This list included inorganic metals, since they are known to occur in all ashes, and dioxins... of the best available tools for evaluating whether ... Source: Columbia University...

397

E-Print Network 3.0 - ash management regulations Sample Search...  

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

Air and Waste Management Division U.S. Environmental... unacceptable levels of dioxins and furans. Thus they argue for cradle to grave ash management under Subtitle C......

398

E-Print Network 3.0 - ash ozonation technology Sample Search...  

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

ozonation technology Search Powered by Explorit Topic List Advanced Search Sample search results for: ash ozonation technology Page: << < 1 2 3 4 5 > >> 1 Fine volcanic Predicting...

399

Coal deposit characterization by gamma-gamma density/percent dry ash relationships  

E-Print Network [OSTI]

Density/Ash Relationship . APPLICATION OF THE GAMMA-GAMMA DENSITY/PERCENT DRY ASH RELATIONSHIPS The Density/Ash Relationship of a South Texas Lignite Deposit Characterization of a South Texas Lignite Deposit CONCLUSIONS REFERENCES. 52 53 53 53... 58 64 67 6g 80 87 LIST OF TABLES TABLE I Coal Classification by Rank. 2 Common Minerals in Coal. 3 Results of Linear Regression Analyses for a South Texas Lignite Deposit. 4 Variability of Geophysica11y-Derived Percent Dry Ash Values...

Wright, David Scott

1984-01-01T23:59:59.000Z

400

E-Print Network 3.0 - ash forming acid-resistant Sample Search...  

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

European Summer Fly Ash Workshop," Warsaw, Poland, June 2005. Department... combustion of coal in conventional and advanced clean-coal technology combustors. These include fly...

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While these samples are representative of the content of NLEBeta,
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We encourage you to perform a real-time search of NLEBeta
to obtain the most current and comprehensive results.


401

E-Print Network 3.0 - ash financial aspects Sample Search Results  

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

Conference on Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete, Bangkok, Thailand Source: Wisconsin-Milwaukee, University of - Department of Civil Engineering and...

402

E-Print Network 3.0 - ash separators Sample Search Results  

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

Conference on Fly Ash, Silica Fume, Slag, and Natural Pozzolans in Concrete, Bangkok, Thailand Source: Wisconsin-Milwaukee, University of - Department of Civil Engineering and...

403

E-Print Network 3.0 - ash flowable fill Sample Search Results  

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

Utilization Summary: ash as filler. A highly flowable concrete is not necessarily self-compacting because SCC should... ;4. Kurita, M., and Nomura, T., "High-Flowable Steel...

404

E-Print Network 3.0 - ash sekitanbai wo Sample Search Results  

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

-sulfurcoal combustionby-products generated by using both conventional and clean coal technologies. A clean coal ash Source: Wisconsin-Milwaukee, University of - Department...

405

E-Print Network 3.0 - ashes analisis espectroquimico Sample Search...  

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

-sulfurcoal combustionby-products generated by using both conventional and clean coal technologies. A clean coal ash Source: Wisconsin-Milwaukee, University of - Department...

406

E-Print Network 3.0 - ashes oral biotillgaenglighet Sample Search...  

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

-sulfurcoal combustionby-products generated by using both conventional and clean coal technologies. A clean coal ash Source: Wisconsin-Milwaukee, University of - Department...

407

E-Print Network 3.0 - ash projekt vaendoera Sample Search Results  

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

generated by using both conventional and clean coal technologies. A clean coal ash Source: Wisconsin-Milwaukee, University of - Department of Civil Engineering and...

408

MaJIC: a Matlab Just-In-time Compiler ? George Almasi and David A. Padua  

E-Print Network [OSTI]

MaJIC: a Matlab Just-In-time Compiler ? George Almasi and David A. Padua galmasi experience with MaJIC, a just-in- time compiler for MATLAB. In the recent past, several compiler projects claimed large performance improvements when processing MATLAB code. Most of these projects are static

Padua, David

409

Partial Crosstalk Precompensation in Downstream Raphael Cendrillon a,, George Ginis b  

E-Print Network [OSTI]

Partial Crosstalk Precompensation in Downstream VDSL Raphael Cendrillon a,, George Ginis b , Marc than 52 Mbps in the downstream, to the mass consumer market. This is achieved by transmitting and is the primary limitation on performance in VDSL. In downstream transmission several crosstalk precompensation

410

POST-EPS COMPETING SCATTEROMETER DESIGNS: ASCAT VERSUS RFSCAT Georg Egger(1)  

E-Print Network [OSTI]

POST-EPS COMPETING SCATTEROMETER DESIGNS: ASCAT VERSUS RFSCAT Georg Egger(1) , Maria Belmonte Rivas@knmi.nl INTRODUCTION Post­EPS is the successor of the EUMETSAT Polar System (EPS) and will provide continuity concept was put forward in 2000 [1] [2]. For Post­EPS a trade-off between these scatterometer concepts has

Stoffelen, Ad

411

Radiative transport limit for the random Schrodinger Guillaume Bal George Papanicolaou y Leonid Ryzhik z  

E-Print Network [OSTI]

Radiative transport limit for the random Schrodinger equation Guillaume Bal #3; George of the radiative transport limit for the average phase space density of solutions of the Schrodinger equation to the solution of a radiative transport equation. The propagation of wave energy in a scattering medium

Ryzhik, Lenya

412

GEORGE MASON UNIVERSITY FY 2005-06 and FY 2010-11  

E-Print Network [OSTI]

GEORGE MASON UNIVERSITY Comparison FY 2005-06 and FY 2010-11 2005-06 2010-11 Students Enrollment 29 portfolio since the 2005-06 academic year: o Computer game design (BFA) o Global and environmental change 168 Since the 2005-06 academic year, Mason has opened nearly 30 new facilities. Below is a sample

413

Nanotube Optoelectronic Memory Alexander Star,*, Yu Lu, Keith Bradley, and George Gru1ner  

E-Print Network [OSTI]

Nanotube Optoelectronic Memory Devices Alexander Star,*, Yu Lu, Keith Bradley, and George Gru1ner to fabricate an optoelectronic memory device. Electric charges are created upon optical illumination the fabrication and study of carbon nanotube optoelectronic memory devices. This functional assembly combines

Gruner, George

414

Mobile Identity Management: An Enacted View George Roussos, Don Peterson, and Uma Patel  

E-Print Network [OSTI]

Mobile Identity Management: An Enacted View George Roussos, Don Peterson, and Uma Patel Abstract. Growth of mobile business requires the ability to provide context aware services when and where needed telephony networks and consumer electronics, which brings mobile business to the forefront. In this context

Roussos, George

415

Microbial and Enzymatic Biofuel Cells G. Tayhas R. Palmore and George M. Whitesides  

E-Print Network [OSTI]

Chapter 14 Microbial and Enzymatic Biofuel Cells G. Tayhas R. Palmore and George M. Whitesides the literaturepublished after 1985relevant to microbial and enzymatic biofuel cells. It tabulates the experimental conditions used in operation, the characteristics,and the performance of the reported biofuel cells

Prentiss, Mara

416

Burden of the Cold War: The George H.W. Bush Administration and El Salvador  

E-Print Network [OSTI]

At the start of the George H.W. Bush administration, American involvement in El Salvador‘s civil war, one of the last Cold War battlegrounds, had disappeared from the foreign policy agenda. However, two events in November 1989 shattered...

Arandia, Sebastian Rene

2012-02-14T23:59:59.000Z

417

Addressing equifinality and uncertainty in eutrophication models George B. Arhonditsis,1  

E-Print Network [OSTI]

Addressing equifinality and uncertainty in eutrophication models George B. Arhonditsis,1 Gurbir of eutrophication processes are commonly used to aid scientific understanding and to guide management decisions of uncertainty in the high-dimensional parameter spaces of mechanistic eutrophication models. We examine

Arhonditsis, George B.

418

In the light of evolution VI: Brain and behavior Georg F. Striedtera,b  

E-Print Network [OSTI]

In the light of evolution VI: Brain and behavior Georg F. Striedtera,b , John C. Aviseb (1859), Darwin (1) barely mentioned the brain. Only in The Descent of Man, and Selection in Relation system, must have evolved. Even so, Darwin himself wrote little on the brain. Instead, Darwin asked his

Avise, John

419

Energy Consumption Tools Pack Leandro Fontoura Cupertino, Georges DaCosta,  

E-Print Network [OSTI]

Energy Consumption Tools Pack Leandro Fontoura Cupertino, Georges DaCosta, Amal Sayah, Jean Consumption Tools Pack 1 / 23 #12;Outline 1 Introduction Motivation Our proposal 2 Energy Consumption Tools Energy Consumption Library Data Acquisition Tool Data Monitoring Tool Energy Profiler 3 Conclusions

Lefèvre, Laurent

420

George Sips 21st IAEA Fusion Energy Conference, Chengdu, China, 16-21 October 2006 1  

E-Print Network [OSTI]

George Sips 21st IAEA Fusion Energy Conference, Chengdu, China, 16-21 October 2006 1, EURATOM-Association, D-85748, Germany G. Tardini1, C. Forest2, O. Gruber1, P. Mc Carthy3, A. Gude1, L Fusion Energy Conference, Chengdu, China, 16-21 October 2006 2 Motivation: ITER performance Mukhovatov V

Note: This page contains sample records for the topic "ash king george" 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

Elastomeric Optics James L. Wilbur, Rebecca J. Jackman, and George M. Whitesides*  

E-Print Network [OSTI]

Elastomeric Optics James L. Wilbur, Rebecca J. Jackman, and George M. Whitesides* Department, 1995. Revised Manuscript Received April 2, 1996X This paper describes optical components prepared using poly(dimethylsiloxane) elastomers and liquid metals as constituent materials. Most optical components

Prentiss, Mara

422

Fluidic Optics George M. Whitesides* and Sindy K.Y. Tang  

E-Print Network [OSTI]

Fluidic Optics George M. Whitesides* and Sindy K.Y. Tang Department of Chemistry and Chemical Biology, Harvard University 12 Oxford St., Cambridge, MA 02138 ABSTRACT Fluidic optics is a new class of optical system with real-time tunability and reconfigurability enabled by the introduction of fluidic

Prentiss, Mara

423

ATLAS II: Optimizing a 10Gbps SingleChip ATM Switch Dionisios Pnevmatikatos and George Kornaros  

E-Print Network [OSTI]

ATLAS II: Optimizing a 10Gbps Single­Chip ATM Switch Dionisios Pnevmatikatos and George Kornaros, Heraklio, Crete, GR­711­10 GREECE fpnevmati,kornarosg@ics.forth.gr Abstract We describe ATLAS II, an optimized version of the ATLAS I ATM switch. While in ATLAS I we concentrated on cor­ rectness, in ATLAS II

Markatos, Evangelos P.

424

cole Polytechnique Florent Benaych-Georges Anne 2 Stefano De Marco  

E-Print Network [OSTI]

�cole Polytechnique Florent Benaych-Georges Année 2 Stefano De Marco Mathématiques Appliquées Monte-Carlo appliquée sous P plus appropriée qu'une méthode de Monte-Carlo naïve. Plus précisément

Benaych-Georges, Florent

425

INTEGR. COMP. BIOL., 45:231233 (2005) The Academic Genealogy of George A. Bartholomew1  

E-Print Network [OSTI]

, Irvine, CA 92697 FIG. 1. The Ph.D. students of George A. Bartholomew and their Ph.D. descendants in 1987 supervised the training of 39 Ph.D. stu- dents, 5 postdoctoral researchers, and one Master's stu- 1 From and their subsequent doctoral students in a pictorial descendant tree (Fig. 1). This tree included about 200

Bennett, Albert F.

426

Electrical and Computer Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

160 Electrical and Computer Engineering The George R. Brown School of Engineering CHAIR Behnaam Offered: BA, BSEE, MEE, MS, PhD The electrical and computer engineering department strives to provide high for roles of leadership in their chosen careers. In support of this goal, the electrical and computer

Richards-Kortum, Rebecca

427

Morphological barrier island changes and recovery of dunes after Hurricane Dennis, St. George Island, Florida  

E-Print Network [OSTI]

of the barrier island are analyzed, along with the short-term post-storm recovery of secondary dunes. ResultsMorphological barrier island changes and recovery of dunes after Hurricane Dennis, St. George September 2009 Keywords: Dune recovery LiDAR Overwash Hurricane Dennis Barrier island During the summer

Fagherazzi, Sergio

428

Resource Adequacy in Competitive Electricity Markets George Gross and Pablo Ruiz  

E-Print Network [OSTI]

Resource Adequacy in Competitive Electricity Markets by George Gross and Pablo Ruiz University of Illinois at Urbana-Champaign Urbana, IL, USA The definition of resource adequacy is "the ability of the electric system to supply the aggregate electrical demand and energy requirements of the customers at all

Gross, George

429

West Virginia Economic Outlook 2012 George W. Hammond, Associate Director, BBER,  

E-Print Network [OSTI]

West Virginia Economic Outlook 2012 George W. Hammond, Associate Director, BBER, and Associate Professor of Economics West Virginia Economic Outlook 2012 is published by the Bureau of Business and Economic Research at the College of Business and Economics, West Virginia University, P.O. Box 6527

Mohaghegh, Shahab

430

West Virginia Economic Outlook 2010 George W. Hammond, Associate Director, BBER,  

E-Print Network [OSTI]

West Virginia Economic Outlook 2010 George W. Hammond, Associate Director, BBER, and Associate Professor of Economics West Virginia Economic Outlook 2010 is published by the Bureau of Business and Economic Research at the College of Business and Economics, West Virginia University, P.O. Box 6025

Mohaghegh, Shahab

431

West Virginia Economic Outlook 2011 George W. Hammond, Associate Director, BBER,  

E-Print Network [OSTI]

West Virginia Economic Outlook 2011 George W. Hammond, Associate Director, BBER, and Associate Professor of Economics West Virginia Economic Outlook 2011 is published by the Bureau of Business and Economic Research at the College of Business and Economics, West Virginia University, P.O. Box 6025

Mohaghegh, Shahab

432

Sybil-Resistant Mixing for Bitcoin George Bissias A. Pinar Ozisik Brian N. Levine Marc Liberatore  

E-Print Network [OSTI]

Sybil-Resistant Mixing for Bitcoin George Bissias A. Pinar Ozisik Brian N. Levine Marc Liberatore}@cs.umass.edu ABSTRACT A fundamental limitation of Bitcoin and its variants is that the movement of coin between propose Xim, a two-party mixing protocol that is compatible with Bitcoin and related virtual currencies

Massachusetts at Amherst, University of

433

Fair Blind Signatures without Random Oracles Georg Fuchsbauer and Damien Vergnaud  

E-Print Network [OSTI]

Fair Blind Signatures without Random Oracles Georg Fuchsbauer and Damien Vergnaud ´Ecole normale. A fair blind signature is a blind signature with revocable anonymity and unlinkability, i requested it. In this paper we first revisit the security model for fair blind signatures given

Boyer, Edmond

434

Airway Gas Exchange and Exhaled Biomarkers Steven C. George*1,2  

E-Print Network [OSTI]

Airway Gas Exchange and Exhaled Biomarkers Steven C. George*1,2 and Michael P. Hlastala3,4 ABSTRACT. However, despite a significantly smaller surface area, and thicker barrier separating the gas phase from the blood when compared to the alveolar region, the airway tree can participate in gas exchange under

George, Steven C.

435

ENGINEERINGNEWS Overlooking Panther Hollow is the George A. Roberts Engineering Hall. Completed a little  

E-Print Network [OSTI]

22 ENGINEERINGNEWS Overlooking Panther Hollow is the George A. Roberts Engineering Hall. Completed for Nano-enabled Device and Energy Technologies. In addition to labs and classrooms, the towering building is thriv l i l f S d b i d Elias Towe, the director of the Center for Nano-Enabled Device and Energy

McGaughey, Alan

436

Practical TDMA for Datacenter Ethernet Bhanu C. Vattikonda, George Porter, Amin Vahdat, Alex C. Snoeren  

E-Print Network [OSTI]

Practical TDMA for Datacenter Ethernet Bhanu C. Vattikonda, George Porter, Amin Vahdat, Alex C on datacenter networks. Applications like MapReduce and Hadoop demand high bisection bandwidth to support to providing high-bandwidth and low- latency communication in the datacenter exhibit significant inefficiencies

Vahdat, Amin

437

Interactive Rendering using the Render Cache Bruce Waltery, George Drettakisy, Steven Parkerz  

E-Print Network [OSTI]

Interactive Rendering using the Render Cache Bruce Waltery, George Drettakisy, Steven Parkerz yi. Interactive rendering requires rapid visual feedback. The render cache is a new method for achieving this when using high-quality pixel-oriented renderers such as ray tracing that are usually considered too slow

Paris-Sud XI, Université de

438

Flexible Point-Based Rendering on Mobile Devices Florent Duguet and George Drettakis  

E-Print Network [OSTI]

Flexible Point-Based Rendering on Mobile Devices Florent Duguet and George Drettakis REVES/INRIA Sophia-Antipolis, France, http://www-sop.inria.fr/reves Abstract Point-based rendering is a compact and efficient means of displaying complex geometry. Our goal is to enable flexible point-based rendering

Paris-Sud XI, Université de

439

Receding-horizon Supervisory Control of Green Buildings Truong X. Nghiem, George J. Pappas  

E-Print Network [OSTI]

.S. Department of Energy. Consequently, there has been a growing interest in green buildings, i.e., energy]). For this reason, green buildings (i.e., energy-efficient buildings) have been of strong interest not onlyReceding-horizon Supervisory Control of Green Buildings Truong X. Nghiem, George J. Pappas

Pappas, George J.

440

Pumping based on transverse electrokinetic effects Irina Gitlin, Abraham D. Stroock, and George M. Whitesidesa)  

E-Print Network [OSTI]

Pumping based on transverse electrokinetic effects Irina Gitlin, Abraham D. Stroock, and George M December 2002; accepted 19 June 2003 This work presents a strategy for microfluidic pumping based along the long axis is generated by an electric field applied across the channel. The pump operates

Prentiss, Mara

Note: This page contains sample records for the topic "ash king george" 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

Nano-mineralogy studies by advanced electron microscopy Chi Ma and George R. Rossman  

E-Print Network [OSTI]

Nano-mineralogy studies by advanced electron microscopy Chi Ma and George R. Rossman Division and planetary materials easier and faster down to nano-scales. Small but new minerals with important geological significance are being discovered. Nano-features are being discovered in many common minerals and gems, which

Ma, Chi

442

API Blender: A Uniform Interface to Social Platform APIs Georges Gouriten  

E-Print Network [OSTI]

Web, API, REST, data integration 1. INTRODUCTION Interacting with platforms like Facebook, YoutubeAPI Blender: A Uniform Interface to Social Platform APIs Georges Gouriten Institut Télécom; Télécom one social Web platform, which implies studying the related API specifications. These are often only

Senellart, Pierre

443

Using Frontier Points to Recover Shape, Reflectance and Illumination George Vogiatzis  

E-Print Network [OSTI]

Using Frontier Points to Recover Shape, Reflectance and Illumination George Vogiatzis Paolo Favaro on the so-called frontier points, which are extracted from the outlines of an object. Frontier points illumination. We also show how to apply frontier points for shape recovery in photomet- ric stereo

Jäger, Gerhard

444

EL Program: Smart Grid Program Manager: George Arnold, Designated Goal Liaison; David Wollman,  

E-Print Network [OSTI]

EL Program: Smart Grid Program Manager: George Arnold, Designated Goal Liaison; David Wollman, Smart Grid and Cyber-Physical Systems Program Office, Engineering Laboratory Office, x2433; Dean and power flows, and additional advancements to create a smart grid. In response to a mandate given

Magee, Joseph W.

445

Opening Remarks by George W. Arnold, National Coordinator for Smart Grid Interoperability  

E-Print Network [OSTI]

Opening Remarks by George W. Arnold, National Coordinator for Smart Grid Interoperability Conference on Smart Grid Interoperability Standards January 31, 2011 Introduction Chairman Wellinghoff the opportunity to escribe NIST's and our partners efforts to develop standards for an interoperable d smart grid

Magee, Joseph W.

446

The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD  

E-Print Network [OSTI]

211Introduction to Engineering Computation · STAT310Probability and Statistics · STAT410Introduction263 Statistics The George R. Brown School of Engineering Degrees Offered: BA, MStat, MA, PhD Course engineering, computational and applied mathematics, managerial studies, mathematics, political science

Richards-Kortum, Rebecca

447

Let the Experts Guide the Use of Simulation Software Georg Reichard1  

E-Print Network [OSTI]

for easy preparation and presentation of integrated help screens, guiding users through the use1 INSTRUCTOR Let the Experts Guide the Use of Simulation Software Georg Reichard1 , Adil Al-Mumin2 curve by understanding the impact of decisions made during the input/design process. Keywords. Software

448

Civil and Environmental Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

infrastructure and management (transportation systems, urban systems, soil mechanics, engineering economics129 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Pedro. Wiesner adjunCt assistant Professor Karen Duston Professor in the PraCtiCe in Civil engineering management

Richards-Kortum, Rebecca

449

Civil and Environmental Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

infrastructure and management (transportation systems, urban systems, soil mechanics, engineering economics engineering management Joseph Cibor Ed Segner, III Professor in the PraCtiCe of environmental law James B137 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Pedro

Richards-Kortum, Rebecca

450

Civil and Environmental Engineering The George R. Brown School of Engineering  

E-Print Network [OSTI]

: · structural engineering · environmental engineering · engineering management Associate Professors Panos and Watershed Analysis CIVI 451 Introduction to Transportation CIVI 470 Basic Soil Mechanics CIVI 480 Senior119 Civil and Environmental Engineering The George R. Brown School of Engineering Chair Joseph B

Richards-Kortum, Rebecca

451

Project Organization name Project title 1 Centre for Sustainable Food Systems at UBC  

E-Print Network [OSTI]

Recovery Industry 3 City Studio, City of Vancouver Identify Food Recovery Models Farms ICF Farm to Retail Research Project 11 King George Secondary School King George Secondary School Garden 12 Richmond Food Security Society Cost

Pulfrey, David L.

452

Kinetics of fly ash beneficiation by carbon burnout. [Quarterly report], October 1, 1995--January 30, 1996  

SciTech Connect (OSTI)

The objective is to investigate the kinetics of beneficiation of fly ash by carbon burnout. The three year project that was proposed is a joint venture between Delmarva Power, a power generating company on the eastern shore of Maryland, and the University of Maryland Eastern Shore. The studies have focused on the beneficiation of fly ash by carbon burnout. The increasing use of coal fly ash as pozzolanic material in Portland cement concrete means that there is the highest economic potential in marketability of large volumes of fly ash. For the concrete industry to consider large scale use the fly ash must be of the highest quality. This means that the residual carbon content of the fly ash must have an acceptable loss on ignition (LOI) value, usually between 7--2% residual carbon. The economic gains to be had from low-carbon ash is a fact that is generally accepted by the electricity generating companies. However, since the cost of producing low-carbon in large quantities, based on present technology, far outweighs any financial gains, no electrical power company using coal as its fuel at present considers the effort worthwhile. The concrete industry would use fly ash in cement concrete mix if it can be assured of its LOI value. At present no utility company would give such assurance. Hence with several million tons of fly ash produced by a single power plant per year all that can be done is to dump the fly ash in landfills. The kinetics of fly ash beneficiation have been investigated in the zone II kinetic regime, using a Cahn TG 121 microbalance in the temperature 550--750{degrees}C. The P{sub 02} and total surface area dependence of the reaction kinetics were determined using a vacuum accessory attached to the microbalance and a surface area analyzer (ASAP 2010), respectively.

Dodoo, J.N.; Okoh, J.M.; Yilmaz, E.

1996-09-01T23:59:59.000Z

453

Growth and elemental accumulation by canola on soil amended with coal fly ash  

SciTech Connect (OSTI)

To explore the agronomic potential of an Australian coal fly ash, we conducted two glasshouse experiments in which we measured chlorophyll fluorescence, CO{sub 2} assimilation (A), transpiration, stomatal conductance, biomass accumulation, seed yield, and elemental uptake for canola (Brassica napus) grown on soil amended with an alkaline fly ash. In Experiment 1, application of up to 25 Mg/ha of fly ash increased A and plant weight early in the season before flowering and seed yield by up to 21%. However, at larger rates of ash application A, plant growth, chlorophyll concentration, and yield were all reduced. Increases in early vigor and seed yield were associated with enhanced uptake of phosphorus (P) by the plants treated with fly ash. Fly ash application did not influence accumulation of B, Cu, Mo, or Zn in the stems at any stage of plant growth or in the seed at harvest, except Mo concentration, which was elevated in the seed. Accumulation of these elements was mostly in the leaves, where concentrations of Cu and Mo increased with any amount of ash applied while that of B occurred only with ash applied at 625 Mg/ha. In Experiment 2, fly ash applied at 500 Mg/ha and mixed into the whole 30 cm soil core was detrimental to growth and yield of canola, compared with restricting mixing to 5 or 15 cm depth. In contrast, application of ash at 250 Mg/ha with increasing depth of mixing increased A and seed yield. We concluded that fly ash applied at not more than 25 Mg/ha and mixed into the top 10 to 15 cm of soil is sufficient to obtain yield benefits.

Yunusa, I.A.M.; Manoharan, V.; DeSilva, D.L.; Eamus, D.; Murray, B.R.; Nissanka, S.P. [University of Technology Sydney, Sydney, NSW (Australia)

2008-05-15T23:59:59.000Z

454

DHAHRAN 31261 SAUDI ARABIA www.kfupm.edu.sa/math/ E-mail: mathdept@kfupm.edu.sa King Fahd University of Petroleum & Minerals  

E-Print Network [OSTI]

University of Petroleum & Minerals DEPARTMENT OF MATHEMATICAL SCIENCES Technical Report Series TR 359 Oct@fiu.edu and Anwar H. Joarder Department of Mathematical Sciences King Fahd University of Petroleum & Minerals

Joarder, Anwar H

455

High Carbon Fly Ash Treatment | netl.doe.gov  

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

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE:1 First Use of Energy for All Purposes (Fuel and Nonfuel),Feet) Year Jan Feb Mar Apr MayAtmospheric Optical Depth7-1D: Vegetation ProposedUsingFun withconfinement plasmas in the Madison SymmetricHigh Carbon Fly Ash Treatment

456

Blue Ash, Ohio: Energy Resources | Open Energy Information  

Open Energy Info (EERE)

AFDC Printable Version Share this resource Send a link to EERE: Alternative Fuels Data Center Home Page to someone by E-mail Share EERE: Alternative Fuels Data Center Home Page on Facebook Tweet about EERE: Alternative Fuels Data Center Home Page on Twitter Bookmark EERE: Alternative Fuels Data Center Home Page on Google Bookmark EERE: Alternative Fuels Data Center Home5b9fcbce19 NoPublic Utilities Address: 160Benin: Energy ResourcesJersey:form ViewBlackBloomfield,710541°,Ash, Ohio: Energy

457

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

SciTech Connect (OSTI)

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

458

Properties of concrete incorporating high volumes of ASTM Class F fly ash  

E-Print Network [OSTI]

This thesis presents the results of research performed in developing high-volume fly ash (HVFA) concrete incorporating ASTM Type I cement and ASTM Class F fly ash from Big Brown Power Plant of TU Electric, Texas. In HVFA concrete, the proportion...

Li, Wei Tung

1995-01-01T23:59:59.000Z

459

Market Assessment and Technical Feasibility Study of Pressurized Fluidized Bed Combustion Ash Use  

SciTech Connect (OSTI)

Western Research Institute in conjunction with the Electric Power Research Institute, Foster Wheeler Energy International, Inc. and the U.S. Department of Energy Technology Center (METC), has undertaken a research and demonstration program designed to examine the market potential and the technical feasibility of ash use options for pressurized fluidized bed combustion (PFBC) ashes. The assessment is designed to address six applications, including: (1) structural fill, (2) road base construction, (3) supplementary cementing materials in portland cement, (4) synthetic aggregate, and (5) agricultural/soil amendment applications. Ash from low-sulfur subbituminous coal-fired Foster Wheeler Energia Oy pilot circulating PFBC tests in Karhula, Finland, and ash from the high-sulfur bituminous coal-fired American Electric Power (AEP) bubbling PFBC in Brilliant, Ohio, were evaluated in laboratory and pilot-scale ash use testing. This paper addresses the technical feasibility of ash use options for PFBC unit using low- sulfur coal and limestone sorbent (karhula ash) and high-sulfur coal and dolomite sorbents (AEP Tidd ash).

Bland, A.E.; Brown, T.H. [Western Research Inst., Laramie, WY (United States)

1996-12-31T23:59:59.000Z

460

Measurement of the Optical Proper-ties of Volcanic Ash: Current status.  

E-Print Network [OSTI]

Measurement of the Optical Proper- ties of Volcanic Ash: Current status. Daniel M. Peters and R. G is to allow further assessment of the role of volcanic ash in atmospheric chem- istry, and radiative transfer. Applications of the measurements include: · Radiative transfer from: ­ Scattering solar radiation. ­ Absorption

Oxford, University of

Note: This page contains sample records for the topic "ash king george" 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

Geochemical Constraints on the Origin of a Shallow Ash Occurrence: in the Mahanadi Basin, offshore India  

E-Print Network [OSTI]

Geochemical Constraints on the Origin of a Shallow Ash Occurrence: in the Mahanadi Basin, offshore sampled in the continental margins offshore India (Fig 1). A volcanic ash layer was recovered below seafloor Surrounding Sediments: Grey sediment in A is a nannofossil and plant debris bearing clay

New Hampshire, University of

462

FLY ASH GENERATION AND UTILIZATION -AN OVERVIEW* Tarun R. Naik, Ph.D., P.E.  

E-Print Network [OSTI]

. The Class F fly ashes are normally generated due to combustion of anthracite or bituminous coal. The Class CFLY ASH GENERATION AND UTILIZATION - AN OVERVIEW* By Tarun R. Naik, Ph.D., P.E. Director, Center GENERATION AND UTILIZATION - AN OVERVIEW By Tarun R. Naik, and Shiw S. Singh ABSTRACT This chapter describes

Wisconsin-Milwaukee, University of

463

Emission Control Technology, Performance/Durability -POSTER Effect of Accelerated Ash Loading on Performance of Diesel  

E-Print Network [OSTI]

on Performance of Diesel Particulate Filters and Morphology of Ash Layers Bruce G. Bunting and Todd J. Toops using a single-cylinder diesel engine has been developed for accelerated ash loading in catalyzed and non- catalyzed diesel particular filters (DPF) made of cordierite, SiC and mullite substrate

Pennycook, Steve

464

California bearing ratio behavior of soil-stabilized class F fly ash systems  

SciTech Connect (OSTI)

Fly ash is a finely divided mineral residue resulting from the combustion of coal in power plants that occupies large extents of land and also causes environmental problems. Hence, concerted attempts are being made to effectively use fly ash in an environmentally friendly way instead of dumping. Several studies have been carried out for its bulk utilization, such as its addition to improve the California bearing ratio (CBR) of soil in roads and embankments. But a thorough mixing of fly ash with soil may not be possible in the field. Hence a study has been carried out on the CBR behavior of black cotton soil and Raichur fly ash (which is class F) in layers and compared with the same in mixes. The results show that the CBR values of soil-fly ash mixes are better than layers, as expected. To improve the strength of layers, cement is used as an additive to fly ash. The results show that black cotton soil can be improved with stabilized fly ash, solving its strength problem as well as the disposal problem of fly ash.

Leelavathamma, B.; Mini, K.M.; Pandian, N.S. [Indian Institute for Science, Bangalore (India). Dept. for Civil Engineering

2005-11-01T23:59:59.000Z

465

E-Print Network 3.0 - artificial fly ash-clay Sample Search Results  

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

fly ash-clay Page: << < 1 2 3 4 5 > >> 1 Study of composite cement containing burned oil shale Summary: studied. Context SiO2 CaO Al2O3 OPC BFS Class C fly ash Clays Metakaolin...

466

Separation and Purification Technology 40 (2004) 251257 Copper and zinc sorption by treated oil shale ash  

E-Print Network [OSTI]

Jordanian oil shale ash was used as an adsorbent for the removal of copper and zinc from aqueous solution.V. All rights reserved. Keywords: Oil shale; Ash; Adsorption; Copper and zinc removal 1. IntroductionSeparation and Purification Technology 40 (2004) 251­257 Copper and zinc sorption by treated oil

Shawabkeh, Reyad A.

467

Issues with the Use of Fly Ash for Carbon Sequestration A.V. Palumbo1*  

E-Print Network [OSTI]

Issues with the Use of Fly Ash for Carbon Sequestration A.V. Palumbo1* , L. S. Fisher1 , J of the potential for carbon sequestration in degraded mine lands, we have found that based on laboratory and field and its influence on carbon sequestration. Also, addition of fly ash to soil, while generally considered

Tiquia-Arashiro, Sonia M.

468

Experimental and numerical analysis of metal leaching from fly ash-amended highway bases  

E-Print Network [OSTI]

road materials (URM) mixed with lime activated high carbon fly ashes and to evaluate groundwater water leach tests, column leach tests, and computer modeling. The laboratory tests were conducted vadose zone. Ã? 2011 Elsevier Ltd. All rights reserved. 1. Introduction Over 100 million tons of fly ash

Aydilek, Ahmet

469

Ash, calcium, phosphorus and magnesium content of the metacarpus of hereford cows under different nutritional and physiological conditions  

E-Print Network [OSTI]

ASH, CALCIUM, PHOSPHORUS AND MAGNESIUM CONTENT OF THE METACARPUS OF HEREFORD COWS UNDER DIFFERENT NUTRITIONAL AND PHYSIOLOGICAL CONDITIONS A Thesis By MOZAMMEL HAQUE Submitted to the Graduate College of the Texas A&M University in partial... centages of Calcium, Phosphorus snd Magnesium in Bone Ash for Cows Gi;en Different Treatments During Pre- And Post-Partum Periods 22 10 Analysis of Variance oi Calcium in Bone Ash Dun an's )tultiple tvange Test 1'or Calcium in Bone Ash. Analy...

Haque, Mozammel

2012-06-07T23:59:59.000Z

470

Evaluation of rice husk ash as filler in tread compounds  

SciTech Connect (OSTI)

Rice which is one of the largest agriculture crops produces around 22% of rice rusk during its milling process. This material is mainly used as fuel for energy generation, which results in an ash, which disposal represents an environmental issue. The rice husk ash (RHA) contains over than 70% of silica in an amorphous form and a lot of applications is being developed for it all over the world. The use of silica as a filler in the tire industry is growing since it contributes significantly to the reduction of fuel consumption of the automobiles, allowing at the same time better traction (safety). This paper presents an evaluation of the use of RHA as filler in rubber tread compounds prepared in lab scale and compares its performance with compounds prepared with commercial silica and carbon black, the fillers normally used in tire industry. Mechanical and rheological properties are evaluated, with emphasis for tan delta as an indicator of tread performance related with rolling resistance (fuel consumption) and wet grip/traction (safety)

Fernandes, M. R. S., E-mail: monica.fernandes@lanxess.com [Lanxess Elastômeros do Brasil S.A., Brasil and Instituto de Química, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil); Furtado, C. R. G., E-mail: russi@globo.com, E-mail: ana.furtado.sousa@gmail.com; Sousa, A. M. F. de, E-mail: russi@globo.com, E-mail: ana.furtado.sousa@gmail.com [Instituto de Química, Universidade do Estado do Rio de Janeiro (UERJ) (Brazil)

2014-05-15T23:59:59.000Z

471

In situ analysis of ash deposits from black liquor combustion  

SciTech Connect (OSTI)

Aerosols formed during combustion of black liquor cause a significant fire-side fouling problem in pulp mill recovery boilers. The ash deposits reduce heat transfer effectiveness, plug gas passages, and contribute to corrosion. Both vapors and condensation aerosols lead to the formation of such deposits. The high ash content of the fuel and the low dew point of the condensate salts lead to a high aerosol and vapor concentration in most boilers. In situ measurements of the chemical composition of these deposits is an important step in gaining a fundamental understanding of the deposition process. Infrared emission spectroscopy is used to characterize the composition of thin film deposits resulting from the combustion of black liquor and the deposition of submicron aerosols and vapors. New reference spectra of Na{sub 2}SO{sub 4}, K{sub 2}SO{sub 4}, Na{sub 2}CO{sub 3} and K{sub 2}CO{sub 3} pure component films were recorded and compared with the spectra of the black liquor deposit. All of the black liquor emission bands were identified using a combination of literature data and ab initio calculations. Ab initio calculations also predict the locations and intensities of bands for the alkali vapors of interest. 39 refs., 9 figs.

Bernath, P. [Sandia National Labs., Livermore, CA (United States). Combustion Research Facility]|[Univ. of Toronto, Ontario (Canada); Sinquefield, S.A. [Sandia National Labs., Livermore, CA (United States). Combustion Research Facility]|[Oregon State Univ., Eugene, OR (United States); Baxter, L.L.; Sclippa, G.; Rohlfing, C. [Sandia National Labs., Livermore, CA (United States). Combustion Research Facility; Barfield, M. [Sandia National Labs., Livermore, CA (United States). Combustion Research Facility]|[Univ. of Arizona, Tucson, AZ (United States)

1996-05-01T23:59:59.000Z

472

488-D Ash Basin Vegetative Cover Treatibility Study  

SciTech Connect (OSTI)

The 488-D Ash Basin is an unlined containment basin that received ash and coal reject material from the operation of a powerhouse at the USDOE's Savannah River Site, SC. They pyretic nature of the coal rejects has resulted in the formation of acidic drainage (AD), which has contributed to groundwater deterioration and threatens biota in down gradient wetlands. Establishment of a vegetative cover was examined as a remedial alternative for reducing AD generation within this system by enhanced utilization of rainwater and subsequent non-point source water pollution control. The low nutrient content, high acidity, and high salinity of the basin material, however, was deleterious to plant survivability. As such, studies to identify suitable plant species and potential adaptations, and pretreatment techniques in the form of amendments, tilling, and/or chemical stabilization were needed. A randomized block design consisting of three subsurface treatments (blocks) and five duplicated surface amendments (treatments) was developed. One hundred inoculated pine trees were planted on each plot. Herbaceous species were also planted on half of the plots in duplicated 1-m2 beds. After two growing seasons, deep ripping, subsurface amendments and surface covers were shown to be essential for the successful establishment of vegetation on the basin. This is the final report of the study.

Barton, Christopher; Marx, Don; Blake, John; Adriano, Domy; Koo, Bon-Jun; Czapka, Stephen

2003-01-01T23:59:59.000Z

473

Influence of curing temperature on cement hydration and mechanical strength development of fly ash mortars  

SciTech Connect (OSTI)

The influence of fly ash and curing temperature on cement hydration and compressive strength development of mortars was investigated. Test parameters included type of fly ash (two different Class F fly ashes were tested), the level of cement replacement (10, 20 and 30% by mass), and curing temperature (20 C and 40 C). The mortar physical and microstructural properties were determined by means of thermal analyses, compressive strength measurements and SEM observations. Test results confirm that fly ash tends to increase significantly the rate of cement hydration at early age. Data also demonstrate that an elevation of the curing temperature reduces the long-term compressive strength of the reference mortar mixture. In contrast, an increase of the curing temperature seems to have no detrimental effect on the long-term compressive strength of the fly ash mixtures.

Maltais, Y.; Marchand, J. [Univ. Laval, Quebec (Canada). Centre de Recherche Interuniversitaire sur le Beton] [Univ. Laval, Quebec (Canada). Centre de Recherche Interuniversitaire sur le Beton

1997-07-01T23:59:59.000Z

474

pH-dependent leaching of dump coal ash - retrospective environmental analysis  

SciTech Connect (OSTI)

Trace and major elements in coal ash particles from dump of 'Nikola Tesla A' power plant in Obrenovac near Belgrade (Serbia) can cause pollution, due to leaching by atmospheric and surface waters. In order to assess this leaching potential, dump ash samples were subjected to extraction with solutions of decreasing pH values (8.50, 7.00, 5.50, and 4.00), imitating the reactions of the alkaline ash particles with the possible alkaline, neutral, and acidic (e.g., acid rain) waters. The most recently deposited ash represents the greatest environmental threat, while 'aged' ash, because of permanent leaching on the dump, was shown to have already lost this pollution potential. On the basis of the determined leachability, it was possible to perform an estimation of the acidity of the regional rainfalls in the last decades.

Popovic, A.; Djordjevic, D. [University of Belgrade, Belgrade (Serbia). Dept. of Chemistry

2009-07-01T23:59:59.000Z

475

Metal Bioavailability and Speciation in a Wetland Tailings Repository Amended with Biosolids Compost, Wood Ash, and Sulfate  

E-Print Network [OSTI]

Compost, Wood Ash, and Sulfate Pam S. DeVolder, Sally L. Brown,* Dean Hesterberg, and Kumi Pandya ABSTRACT tundra swans surface amendments: (i) biosolids compost plus wood ash, (ii) and other animals found in the area have tested positive compost wood ash a low SO2 4 addition as K2SO4, and (iii) for Pb poisoning

Brown, Sally

476

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

SciTech Connect (OSTI)

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

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

2006-12-15T23:59:59.000Z

477

Use of fly ash as an admixture for electromagnetic interference shielding Jingyao Cao, D.D.L. Chung*  

E-Print Network [OSTI]

Use of fly ash as an admixture for electromagnetic interference shielding Jingyao Cao, D.D.L. Chung The use of fly ash as an admixture results in enhancement of the electromagnetic interference (EMI of fly ash as an admixture for enhancing the electromagnetic interference (EMI) shielding. EMI shielding

Chung, Deborah D.L.

478

Journal of Hazardous Materials B132 (2006) 244252 Zeolite synthesis from paper sludge ash at low temperature  

E-Print Network [OSTI]

Journal of Hazardous Materials B132 (2006) 244­252 Zeolite synthesis from paper sludge ash at low 2005 Available online 4 November 2005 Abstract Paper sludge ash was partially converted into zeolites by reaction with 3 M NaOH solution at 90 C for 24 h. The paper sludge ash had a low abundance of Si

Downs, Robert T.

2006-01-01T23:59:59.000Z

479

J. Marshall Ash Proceedings of the American Mathematical Society, Vol. 108, No. 2. (Feb., 1990), p. 571.  

E-Print Network [OSTI]

Erratum J. Marshall Ash Proceedings of the American Mathematical Society, Vol. 108, No. 2. (Feb, February 1990 ERRATUM J. MARSHALL ASH The paper "A new proof of uniqueness for multiple trigonometric series" by J. Marshall Ash, which appeared in 107(2) October 1989, should have been entitled "A new proof

Ash, J. Marshall

480

Kinetics of fly ash beneficiation by carbon burnout. Quarterly report, January--March 1996  

SciTech Connect (OSTI)

The three year project that was proposed is a joint venture between Delmarva Power, a power generating company on the eastern shore of Maryland, and the University of Maryland Eastern Shore. The studies have focused on the benefication of fly ash by carbon burnout. The increasing use of coal fly ash as pozzolanic material in Portland cement concrete means that there is the highest economic potential in marketability of large volumes of fly ash. For the concrete industry to consider large scale use the fly ash must be of the highest quality. This means that the residual carbon content of the fly ash must have an acceptable loss on ignition (LOI) value, usually between 7-2% residual carbon. The economic gains to be had from low-carbon ash is a fact that is generally accepted by the electricity generating companies. However, since the cost of producing low-carbon in large quantities, based on present technology, far outweighs any financial gains, no electrical power company using coal as its fuel at present considers the effort worthwhile. The concrete industry would use fly ash in cement concrete mix if it can be assured of its LOI value. At present no utility company would give such assurance. Hence with several million tons of fly ash produced by a single power plant per year all that can be done is to dump the fly ash in landfills. The kinetics of fly ash benefication have been investigated in the zone II kinetic regime, using a Cahn TG 121 microbalance in the temperature 550-750{degrees}C. The P{sub O{sub 2}} and total surface area dependence of the reaction kinetics were determined using a vacuum accessory attached to the microbalance and a surface area analyzer (ASAP 2010), respectively. 16 refs., 7 figs., 3 tabs.

Dodoo, J.N.; Okoh, J.M.; Yilmaz, E.

1996-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "ash king george" 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

Of Disasters and Dragon Kings: A Statistical Analysis of Nuclear Power Incidents & Accidents  

E-Print Network [OSTI]

We provide, and perform a risk theoretic statistical analysis of, a dataset that is 75 percent larger than the previous best dataset on nuclear incidents and accidents, comparing three measures of severity: INES (International Nuclear Event Scale), radiation released, and damage dollar losses. The annual rate of nuclear accidents, with size above 20 Million US$, per plant, decreased from the 1950s until dropping significantly after Chernobyl (April, 1986). The rate is now roughly stable at 0.002 to 0.003, i.e., around 1 event per year across the current fleet. The distribution of damage values changed after Three Mile Island (TMI; March, 1979), where moderate damages were suppressed but the tail became very heavy, being described by a Pareto distribution with tail index 0.55. Further, there is a runaway disaster regime, associated with the "dragon-king" phenomenon, amplifying the risk of extreme damage. In fact, the damage of the largest event (Fukushima; March, 2011) is equal to 60 percent of the total damag...

Wheatley, Spencer; Sornette, Didier

2015-01-01T23:59:59.000Z

482

About the Work of Art In the 1940s, Christian Petersen sculpted a plaster figure of George Washington Carver. He  

E-Print Network [OSTI]

About the Work of Art In the 1940s, Christian Petersen sculpted a plaster figure of George this sculpture in bronze as he originally intended, so he painted the work of art to resemble bronze. The plaster

Mayfield, John

483

Modeling of Bodies and Clothes for Virtual Environments Nadia Magnenat-Thalmann, Frederic Cordier, Hyewon Seo, George Papagianakis  

E-Print Network [OSTI]

, Hyewon Seo, George Papagianakis MIRALab, University of Geneva Centre Universitaire d'Informatique 24 rue du General-Dufour, CH-1211 Genève, Switzerland E-mail: {thalmann, cordier, seo, papagianakis

Cordier, Frederic

484

A conceptual framework for the vehicle-to-grid (V2G) implementation Christophe Guille , George Gross  

E-Print Network [OSTI]

A conceptual framework for the vehicle-to-grid (V2G) implementation Christophe Guille Ã?, George Gross Department of Electrical and Computer Engineering, University of Illinois at Urbana

Gross, George

485

Unified Architecture for Large-Scale Attested Metering Michael LeMay, George Gross, Carl A. Gunter, Sanjam Garg  

E-Print Network [OSTI]

Unified Architecture for Large-Scale Attested Metering Michael LeMay, George Gross, Carl A. Gunter, Sanjam Garg University of Illinois Urbana-Champaign {mdlemay2,gross,cgunter,sanjamg}@uiuc.edu Abstract We

Gross, George

486

Introduction to WordNet: An On-line Lexical Database George A. Miller, Richard Beckwith, Christiane Fellbaum,  

E-Print Network [OSTI]

Introduction to WordNet: An On-line Lexical Database George A. Miller, Richard Beckwith, Christiane Fellbaum, Derek Gross, and Katherine Miller (Revised August 1993) WordNet is an on-line lexical reference

Wojna, Arkadiusz

487

Big Data Frequent Pattern Mining David C. Anastasiu and Jeremy Iverson and Shaden Smith and George Karypis  

E-Print Network [OSTI]

Big Data Frequent Pattern Mining David C. Anastasiu and Jeremy Iverson and Shaden Smith and George with today, the so-called "Big Data". Web log data from social media sites such as Twitter produce over one

Karypis, George

488

Aquatic Studies at the Proposed George Parkhouse I Reservoir Site on the South Sulphur River in Northeast Texas  

E-Print Network [OSTI]

In 1997, the Texas Water Development Board identified George Parkhouse I on the South Sulphur River in northeast Texas as a potential reservoir site. This aquatic survey of a future reservoir site is designed to provide information about stream fish...

Gelwick, Frances P.; Burgess, Christine C.

2002-12-31T23:59:59.000Z

489

The Mechanics of Materials in Contact Problems Georges Cailletaud1,a , Stphanie Basseville2,b , Julian Durand1,c ,  

E-Print Network [OSTI]

Georges.Cailletaud@mines-paristech.fr, bStephanie.Basseville@usvq.fr, cJulian.Durand@mines-paristech.fr, dfeyel@onera.fr, eThe Mechanics of Materials in Contact Problems Georges Cailletaud1,a , Stéphanie Basseville2,b , Julian Durand1,c , Frédéric Feyel3,d , Henry Proudhon1,e , Lingtao Sun1,f, Vladislav Yastrebov1,g 1MINES

Boyer, Edmond

490

Evaluating the Effects of the Kingston Fly Ash Release on Fish Reproduction: Spring 2009 - 2010 Studies  

SciTech Connect (OSTI)

On December 22, 2008, a dike containing fly ash and bottom ash at the Tennessee Valley Authority's (TVA) Kingston Fossil Plant in East Tennessee failed and released a large quantity of ash into the adjacent Emory River. Ash deposits from the spill extended 4 miles upstream of the facility to Emory River mile 6 and downstream to Tennessee River mile 564 ({approx}8.5 miles downstream of the confluence of the Emory River with the Clinch River, and {approx}4 miles downstream of the confluence of the Clinch River with the Tennessee River). A byproduct of coal combustion, fly ash contains a variety of metals and other elements which, at sufficient concentrations and in specific forms, can be harmful to biological systems. The ecological effects of fly ash contamination on exposed fish populations depend on the magnitude and duration of exposure, with the most significant risk considered to come from elevated levels of certain metals in the ash, particularly selenium, on fish reproduction and fish early life stages (Lemly 1993; Besser and others 1996). The ovaries of adult female fish in a lake contaminated by coal ash were reported to have an increased frequency of atretic oocytes (dead or damaged immature eggs) and reductions in the overall numbers of developing oocytes (Sorensen 1988) associated with elevated body burdens of selenium. Larval fish exposed to selenium through maternal transfer of contaminants to developing eggs in either contaminated bodies of water (Lemly 1999) or in experimental laboratory exposures (Woock and others 1987, Jezierska and others 2009) have significantly increased incidences of developmental abnormalities. Contact of fertilized eggs and developing embryos to ash in water and sediments may also pose an additional risk to the early life stages of exposed fish populations through direct uptake of metals and other ash constituents (Jezierska and others 2009). The establishment and maintenance of fish populations is intimately associated with the ability of individuals within a population to reproduce. Reproduction is thus generally considered to be the most critical life function affected by environmental contamination. From a regulatory perspective, the issue of potential contaminant-related effects on fish reproduction from the Kingston fly ash spill has particular significance because the growth and propagation of fish and other aquatic life is a specific classified use of the affected river systems. To address the potential effects of fly ash from the Kingston spill on the reproductive health of exposed fish populations, ORNL has undertaken a series of studies in collaboration with TVA that include: (1) a combined field study of metal bioaccumulation in ovaries and other fish tissues (Adams and others 2012) and the reproductive condition of sentinel fish species in reaches of the Emory and Clinch Rivers affected by the fly ash spill (the current report); (2) laboratory tests of the potential toxicity of fly ash from the spill area on fish embryonic and larval development (Greeley and others 2012); (3) additional laboratory experimentation focused on the potential effects of long-term exposures to fly ash on fish survival and reproductive competence (unpublished); and (4) a combined field and laboratory study examining the in vitro developmental success of embryos and larvae obtained from fish exposed in vivo for over two years to fly ash in the Emory and Clinch Rivers (unpublished). The current report focuses on the reproductive condition of adult female fish in reaches of the Emory and Clinch Rivers influenced by the fly ash spill at the beginning of the spring 2009 breeding season - the first breeding season immediately following the fly ash release - and during the subsequent spring 2010 breeding season. Data generated from this and related reproductive/early life stage studies provide direct input to ecological risk assessment efforts and complement and support other phases of the overall biomonitoring program associated with the fly ash spill.

Greeley Jr, Mark Stephen [ORNL; Adams, Marshall [ORNL; McCracken, Kitty [ORNL

2012-05-01T23:59:59.000Z

491

Patterns in the daily diary of the 41st president, George Bush  

E-Print Network [OSTI]

fulfillment of the requirements for the degree of MASTER OF SCIENCE Approved by: Chair of Committee, Frank M. Shipman, III Committee Members, Richard K. Furuta Lauren Cifuentes Head of Department, Valerie E. Taylor December 2005 Major... Subject: Computer Science iii ABSTRACT Patterns in the Daily Diary of the 41st President, George Bush. (December 2005) Shreyas Kumar, B. Arch., I.I.T. Roorkee Chair of Advisory Committee: Dr. Frank M. Shipman, III This thesis explores interfaces...

Kumar, Shreyas

2007-04-25T23:59:59.000Z

492

Q&A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop  

SciTech Connect (OSTI)

July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation. http://bccp.lbl.gov/

Smoot, George

2010-01-01T23:59:59.000Z

493

Q&A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop  

SciTech Connect (OSTI)

July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation.

George Smoot

2010-06-02T23:59:59.000Z

494

cole Polytechnique Florent Benaych-Georges Anne 2 Stefano De Marco  

E-Print Network [OSTI]

�cole Polytechnique Florent Benaych-Georges Année 2 Stefano De Marco Mathématiques Appliquées'amplitude des sauts ? (2) En utilisant une méthode de Monte-Carlo, tracer une approximation de la densité de la. On utilisera la fonction plot de matplotlib, avec l'option bin=sqrt(M), où M est le nombre de simulations Monte

Benaych-Georges, Florent

495

Q&A with Nobelist George Smoot - 2009 BCCP Cosmology Workshop  

ScienceCinema (OSTI)

July 2009: What happens when dark matter and anti-dark mattter collide? If you were in a gravity free environment, what would happen to time? At the annual Cosmology Workshop at Lawrence Berkeley Lab, Nobelist George Smoot answers these questions and more from high school students and teachers. Dr. Smoot was co-awarded the 2006 Nobel Prize in Physics for the discovery of the blackbody form and anisotropy of the cosmic microwave background radiation.

George Smoot

2010-09-01T23:59:59.000Z

496

JV Task 120 - Coal Ash Resources Research Consortium Research  

SciTech Connect (OSTI)

The Coal Ash Resources Research Consortium{reg_sign} (CARRC{reg_sign}, pronounced 'cars') is the core coal combustion product (CCP) research group at the Energy & Environmental Research Center (EERC). CARRC focuses on performing fundamental and applied scientific and engineering research emphasizing the environmentally safe, economical use of CCPs. CARRC member organizations, which include utilities and marketers, are key to developing industry-driven research in the area of CCP utilization and ensuring its successful application. The U.S. Department of Energy is a partner in CARRC through the EERC Jointly Sponsored Research Program, which provides matching funds for industrial member contributions and facilitates an increased level of effort in CARRC. CARRC tasks were designed to provide information on CCP performance, including environmental performance, engineering performance, favorable economics, and improved life cycle of products and projects. CARRC technical research tasks are developed based on member input and prioritization. CARRC special projects are developed with members and nonmembers to provide similar information and to support activities, including the assembly and interpretation of data, support for standards development and technology transfer, and facilitating product development and testing. CARRC activities from 2007 to 2009 included a range of research tasks, with primary work performed in laboratory tasks developed to answer specific questions or evaluate important fundamental properties of CCPs. The tasks were included in four categories: (1) Environmental Evaluations of CCPs; (2) Evaluation of Impacts on CCPs from Emission Controls; (3) Construction and Product-Related Activities; and (4) Technology Transfer and Maintenance Tasks. All tasks are designed to work toward achieving the CARRC overall goal and supporting objectives. The various tasks are coordinated in order to provide broad and useful technical data for CARRC members. Special projects provide an opportunity for non-CARRC members to sponsor specific research or technology transfer consistent with CARRC goals. This report covers CARRC activities from January 2007 through March 2009. These activities have been reported in CARRC Annual Reports and in member meetings over the past 2 years. CARRC continues to work with industry and various government agencies with its research, development, demonstration, and promotional activities nearing completion at the time of submission of this report. CARRC expects to continue its service to the coal ash industry in 2009 and beyond to work toward the common goal of advancing coal ash utilization by solving CCP-related technical issues and promoting the environmentally safe, technically sound, and economically viable management of these complex and changing materials.

Debra Pflughoeft-Hassett; Loreal Heebink; David Hassett; Bruce Dockter; Kurt Eylands; Tera Buckley; Erick Zacher

2009-03-28T23:59:59.000Z

497

Apparatus and method for direct measurement of coal ash sintering and fusion properties at elevated temperatures and pressures  

DOE Patents [OSTI]

A high-pressure microdilatometer is provided for measuring the sintering and fusion properties of various coal ashes under the influence of elevated pressures and temperatures in various atmospheres. Electrical resistivity measurements across a sample of coal ash provide a measurement of the onset of the sintering and fusion of the ash particulates while the contraction of the sample during sintering is measured with a linear variable displacement transducer for detecting the initiation of sintering. These measurements of sintering in coal ash at different pressures provide a mechanism by which deleterious problems due to the sintering and fusion of ash in various combustion systems can be minimized or obviated.

Khan, M. Rashid (Morgantown, WV)

1990-01-01T23:59:59.000Z

498

Regeneratively cooled coal combustor/gasifier with integral dry ash removal  

DOE Patents [OSTI]

A coal combustor/gasifier is disclosed which produces a low or medium combustion gas for further combustion in modified oil or gas fired furnaces or boilers. Two concentric shells define a combustion volume within the inner shell and a plenum between them through which combustion air flows to provide regenerative cooling of the inner shell for dry ash operation. A fuel flow and a combustion air flow having opposed swirls are mixed and burned in a mixing-combustion portion of the combustion volume and the ash laden combustion products flow with a residual swirl into an ash separation region. The ash is cooled below the fusion temperature and is moved to the wall by centrifugal force where it is entrained in the cool wall boundary layer. The boundary layer is stabilized against ash re-entrainment as it is moved to an ash removal annulus by a flow of air from the plenum through slots in the inner shell, and by suction on an ash removal skimmer slot.

Beaufrere, Albert H. (Huntington, NY)

1983-10-04T23:59:59.000Z

499

Investigation of Fly Ash and Activated Carbon Obtained from Pulverized Coal Boilers  

SciTech Connect (OSTI)

One of the techniques for Hg capture in coal-fired boilers involves injection of activated carbon (AC) into the boiler downstream of the air preheater. Hg is adsorbed onto the AC particles and fly ash, which are then both removed in an electrostatic precipitator or baghouse. This project addressed the issues of Hg on activated carbon and on fly ash from a materials re-use point of view. It also addressed the possible connection between SCR reactors, fly ash properties and Hg capture. The project has determined the feasibility of separating AC from fly ash in a fluidized bed and of regenerating the separated AC by heating the AC to elevated temperatures in a fluidized bed. The temperatures needed to drive off the Hg from the ash in a fluidized bed have also been determined. Finally, samples of fly ash from power plants with SCR reactors for NO{sub x} control have been analyzed in an effort to determine the effects of SCR on the ash.

Edward K. Levy; Christopher Kiely; Zheng Yao

2006-08-31T23:59:59.000Z

500

Scale-Up and Demonstration of Fly Ash Oxonation Technology  

SciTech Connect (OSTI)

This is the fifth quarterly report under DOE Cooperative Agreement No.: DE-FC26-03NT41730. Due a number of circumstances, mostly associated with subcontractor agreements, the actual beginning of the project was delayed from its original award date of March 5, 2003. DOE's Project Manager was kept informed (verbally) by PPL's Project Manager throughout this period. Because of this delay, this is the fifth quarterly report and it refers to the time period from April-July 2005. (An additional month is included in this quarterly report as we have been in a data analyses mode and wanted to provide new data relative to the previous report). During this period, the project team has been reviewing and analyzing data from the onsite ozonation tests, as well as conducting additional laboratory ash and concrete tests. This report summarizes these activities including some preliminary results. No significant issues or concerns are identified.

Larry LaBuz; Rui Afonso

2005-06-30T23:59:59.000Z