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Note: This page contains sample records for the topic "unknown keywords coal" 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

Keyword programming in Java  

E-Print Network (OSTI)

Keyword programming is a novel technique for reducing the need to remember details of programming language syntax and APIs, by translating a small number of unordered keywords provided by the user into a valid expression. ...

Little, Danny Greg

2

Discriminative keyword spotting  

Science Conference Proceedings (OSTI)

This paper proposes a new approach for keyword spotting, which is based on large margin and kernel methods rather than on HMMs. Unlike previous approaches, the proposed method employs a discriminative learning procedure, in which the learning phase aims ... Keywords: Discriminative models, Keyword spotting, Large margin and kernel methods, Speech recognition, Spoken term detection, Support vector machines

Joseph Keshet; David Grangier; Samy Bengio

2009-04-01T23:59:59.000Z

3

Towards automatic building of document keywords  

Science Conference Proceedings (OSTI)

Document keywords are associated to documents as summarized versions of the documents' content. Considering that the number of documents is quickly growing every day, the availability of these keywords is very important. Although, usually keywords are ...

Joaquim Silva; Gabriel Lopes

2010-08-01T23:59:59.000Z

4

unknown title  

E-Print Network (OSTI)

Carbon capture and storage technologies in the European power market We examine the potential of Carbon Capture and Storage (CCS) technologies in the European electricity markets, assessing whether CCS technologies will reduce carbon emissions substantially in the absence of investment subsidies, and how the availability of CCS technologies may affect electricity prices and the amount of renewable electricity. To this end we augment a multi-market equilibrium model of the European energy markets with CCS electricity technologies. The CCS technologies are characterized by costs and technical efficiencies synthesized from a number of recent cost estimates and CCS technology reviews. Our simulations indicate that with realistic values for carbon prices, new CCS coal power plants become profitable, totally replacing non-CCS coal power investments and to a large extent replacing new wind power. New CCS gas power also becomes profitable, but does not replace non-CCS gas power fully. Substantially lower CCS costs, through subsidies on technological development or deployment, would be necessary to make CCS modification of old coal and gas power plants profitable.

Rolf Golombek; Mads Greaker; Sverre A. C; Ole Røgeberg; Finn Roar

2009-01-01T23:59:59.000Z

5

Rapid automatic keyword extraction for information retrieval ...  

Methods and systems for rapid automatic keyword extraction for information retrieval and analysis. Embodiments can include parsing words in an ...

6

Coal....  

U.S. Energy Information Administration (EIA)

DOE EIA WEEKLY COAL ... Coal Prices and Earnings (updated April 28, 2004) Spot coal prices in the East rose steadily since Labor Day 2003, with rapid escalations ...

7

Coal....  

U.S. Energy Information Administration (EIA)

DOE EIA WEEKLY COAL ... Coal Prices and Earnings (updated September 26) The average spot prices for reported coal purchases rose once again ...

8

unknown title  

E-Print Network (OSTI)

Using measured data we demonstrate that there is an amazing correspondence among the statistical properties of spacings between parked cars and the distances between birds perching on a power line. We show that this observation is easily explained by the fact that birds and human use the same mechanism of distance estimation. We give a simple mathematical model of this phenomenon and prove its validity using measured data. Everyone knows that to park a car in the city center is problematic. The amount of the available places is limited and it has to be shared between too many interested parties. Birds face the same problem when a flock tries to perch on an electric line. The common problem (we will call it "the parking problem " in the following text) is to place oneself safely between the two parties limiting the available space from the left and from the right. This leads necessarily to an interaction preventing collisions between the participants and making the parking maneuver not random. It should be therefore not a surprise that the "Random car parking model " introduced by Renyi [1] (see also [2] and [3] for review) does not describe the real parking data correctly [4], [5]. The exact character of the interaction is unknown and hardly describable in the physical terms. It is however clear that it is primarily triggered by the brain and then mediated through the muscles (by pressing the accelerator/brake pedal (cars) or by flopping the wings (birds)). Though the particular locomotive activity is different the basic neural regulatory mechanisms can be similar in both cases. The complex interplay between the individuals

Petr Šeba

2009-01-01T23:59:59.000Z

9

Coal....  

U.S. Energy Information Administration (EIA)

Coal Prices and Earnings (updated August 12) According to Platts Coal Outlook’s Weekly Price Survey (August 11), the ...

10

Coal....  

U.S. Energy Information Administration (EIA)

Coal Prices and Earnings (updated September 2) The average spot prices for coal traded last week were relatively ...

11

Coal consumption | OpenEI  

Open Energy Info (EERE)

consumption consumption Dataset Summary Description Total annual coal consumption by country, 1980 to 2009 (available as Quadrillion Btu). Compiled by Energy Information Administration (EIA). Source EIA Date Released Unknown Date Updated Unknown Keywords coal Coal consumption EIA world Data text/csv icon total_coal_consumption_1980_2009quadrillion_btu.csv (csv, 38.3 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Time Period 1980 - 2009 License License Other or unspecified, see optional comment below Comment Rate this dataset Usefulness of the metadata Average vote Your vote Usefulness of the dataset Average vote Your vote Ease of access Average vote Your vote Overall rating Average vote Your vote Comments Login or register to post comments

12

Coal flows | OpenEI  

Open Energy Info (EERE)

Coal flows Coal flows Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 142, and contains only the reference case. The dataset uses million short tons. The data is broken down into steam coal exports to Europe, Asia and America. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO Coal flows countries EIA exporting importing Data application/vnd.ms-excel icon AEO2011: World Steam Coal Flows By Importing Regions and Exporting Countries- Reference Case (xls, 103.7 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License

13

coal supply | OpenEI  

Open Energy Info (EERE)

coal supply coal supply Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is Table 15, and contains only the reference case. The dataset uses gigawatts. The data is broken down into production, net imports, consumption by sector and price. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO coal coal supply disposition. prices EIA Data application/vnd.ms-excel icon AEO2011: Coal Supply, Disposition, and Prices- Reference Case (xls, 91.7 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL)

14

GIS keyword | OpenEI Community  

Open Energy Info (EERE)

GIS keyword GIS keyword Home > Groups > Geospatial NickL's picture Submitted by NickL(46) Member 25 June, 2012 - 21:45 geospatial data GIS GIS data Explore the geospatial datasets in OpenEI's datasets by using the keyword GIS to filter search results. Over 220 results contain the GIS keyword and include US and global energy data. Search solar, wind, biomass and wave energy resources. Do you have GIS data you would like to share? Please add it to OpenEI's growing datasets and let the community know what you've shared. Groups: Geospatial Login to post comments Latest discussions NickL GIS keyword Posted: 25 Jun 2012 - 21:45 by NickL Groups Menu You must login in order to post into this group. Latest discussion comments No comments have been made yet Recent content Hi-Yes, you are correct wi...

15

Coal....  

U.S. Energy Information Administration (EIA)

DOE EIA WEEKLY COAL ... Coal Prices and Earnings (updated July 7, 2004) In the trading week ended July 2, the average spot coal prices tracked by EIA were mixed.

16

coal | OpenEI  

Open Energy Info (EERE)

coal coal Dataset Summary Description This dataset is from the report Operational water consumption and withdrawal factors for electricity generating technologies: a review of existing literature (J. Macknick, R. Newmark, G. Heath and K.C. Hallett) and provides estimates of operational water withdrawal and water consumption factors for electricity generating technologies in the United States. Estimates of water factors were collected from published primary literature and were not modified except for unit conversions. Source National Renewable Energy Laboratory Date Released August 28th, 2012 (2 years ago) Date Updated Unknown Keywords coal consumption csp factors geothermal PV renewable energy technologies Water wind withdrawal Data application/vnd.openxmlformats-officedocument.spreadsheetml.sheet icon Operational water consumption and withdrawal factors for electricity generating technologies (xlsx, 32.3 KiB)

17

Rapid automatic keyword extraction for information retrieval and analysis  

SciTech Connect

Methods and systems for rapid automatic keyword extraction for information retrieval and analysis. Embodiments can include parsing words in an individual document by delimiters, stop words, or both in order to identify candidate keywords. Word scores for each word within the candidate keywords are then calculated based on a function of co-occurrence degree, co-occurrence frequency, or both. Based on a function of the word scores for words within the candidate keyword, a keyword score is calculated for each of the candidate keywords. A portion of the candidate keywords are then extracted as keywords based, at least in part, on the candidate keywords having the highest keyword scores.

Rose, Stuart J (Richland, WA); Cowley,; Wendy E (Richland, WA); Crow, Vernon L (Richland, WA); Cramer, Nicholas O (Richland, WA)

2012-03-06T23:59:59.000Z

18

Using structural information in XML keyword search effectively  

Science Conference Proceedings (OSTI)

The popularity of XML has exacerbated the need for an easy-to-use, high precision query interface for XML data. When traditional document-oriented keyword search techniques do not suffice, natural language interfaces and keyword search techniques that ... Keywords: Correlation Mining, Keyword Queries, XML

Arash Termehchy; Marianne Winslett

2011-03-01T23:59:59.000Z

19

Web Information Organization Using Keyword Distillation Based Clustering  

Science Conference Proceedings (OSTI)

This paper describes a system that conducts search result clustering for several thousands of Web pages, and elaborates cluster labels through keyword distillation. Keyword distillation is a method that properly handles spelling variations, transliterations, ... Keywords: clustering, open search engine, keyword unification

Tomohide Shibata; Yasuo Bamba; Keiji Shinzato; Sadao Kurohashi

2009-09-01T23:59:59.000Z

20

Unsupervised spoken keyword spotting and learning of acoustically meaningful units  

E-Print Network (OSTI)

The problem of keyword spotting in audio data has been explored for many years. Typically researchers use supervised methods to train statistical models to detect keyword instances. However, such supervised methods require ...

Zhang, Yaodong, Ph. D. Massachusetts Institute of Technology

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Structure-aware indexing for keyword search in databases  

Science Conference Proceedings (OSTI)

Most of existing methods of keyword search over relational databases find the Steiner trees composed of relevant tuples as the answers. They identify the Steiner trees by discovering the rich structural relationships between tuples, and neglect the fact ... Keywords: database, indexing, keyword search, ranking, tuple unit

Guoliang Li; Jianhua Feng; Jianyong Wang

2009-11-01T23:59:59.000Z

22

OpenEI/Tool/Keyword Cleanweb Hackathon | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIToolKeyword" with value "Cleanweb Hackathon" ActiveGreenScore + Badema + Clean Home Massachusetts + Divya...

23

Property:OpenEI/Tool/Keyword | Open Energy Information  

Open Energy Info (EERE)

Keyword Keyword Jump to: navigation, search Property Name OpenEI/Tool/Keyword Property Type String Pages using the property "OpenEI/Tool/Keyword" Showing 25 pages using this property. (previous 25) (next 25) A ActiveGreenScore + Cleanweb Hackathon +, Boston +, Community Generated + Alternative Fueling Station Locator + Featured + Autonomie Automotive Simulation Tool + Energy Efficiency and Renewable Energy (EERE) Tools + B BEST v2 + Challenge Generated +, Green Button Apps + BEopt + EERE tool +, BEopt + BITES + Featured + BIY - Budget It Yourself + Challenge Generated +, Green Button Apps + Badema + Cleanweb Hackathon +, Boston +, Community Generated + Bioenergy KDF + Energy Efficiency and Renewable Energy (EERE) Tools + Biofuels Techno-Economic Models + EERE tool +, Biofuels Techno-Economic Models +

24

National Library of Energy : Main View : Search Results for Keyword...  

Office of Scientific and Technical Information (OSTI)

Site Map Contact Us Enter Search Terms Search Advanced Search Search: Keyword: "oil shale" Did you mean ? Create new alert from this search Modify Search My Selections (0)...

25

National Library of Energy : Main View : Search Results for Keyword...  

Office of Scientific and Technical Information (OSTI)

Site Map Contact Us Enter Search Terms Search Advanced Search Search: Keyword: "fission theory" Did you mean ? Create new alert from this search Modify Search My Selections (0)...

26

National Library of Energy : Main View : Search Results for Keyword...  

Office of Scientific and Technical Information (OSTI)

Site Map Contact Us Enter Search Terms Search Advanced Search Search: Keyword: "plasma research" Did you mean ? Create new alert from this search Modify Search My Selections (0)...

27

Keyword Proximity Search over Large and Complex RDF Database  

Science Conference Proceedings (OSTI)

In this paper, we propose a keyword proximity search approach that can be applied to large and complex RDF database. We model RDF database as undirected data graph, construct three indexes for each data graph, only one index need be loaded into memory. ... Keywords: RDF, proximity, link join, node pruning

Zhen Niu; Hai-Tao Zheng; Yong Jiang; Shu-Tao Xia; Hui-Qiu Li

2012-12-01T23:59:59.000Z

28

AEO2011: World Metallurgical Coal Flows By Importing Regions and Exporting  

Open Energy Info (EERE)

Metallurgical Coal Flows By Importing Regions and Exporting Metallurgical Coal Flows By Importing Regions and Exporting Countries Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 143, and contains only the reference case. The dataset uses million short tons. The data is broken down into Metallurgical coal exports to Europe, Asia and America. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO coal EIA Data application/vnd.ms-excel icon AEO2011: World Metallurgical Coal Flows By Importing Regions and Exporting Countries- Reference Case (xls, 103.8 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually

29

AEO2011: World Total Coal Flows By Importing Regions and Exporting  

Open Energy Info (EERE)

Total Coal Flows By Importing Regions and Exporting Total Coal Flows By Importing Regions and Exporting Countries Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 144, and contains only the reference case. The dataset uses million short tons. The data is broken down into total coal exports to Europe, Asia and America. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO coal EIA Data application/vnd.ms-excel icon AEO2011: World Total Coal Flows By Importing Regions and Exporting Countries - Reference Case (xls, 104 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035

30

AEO2011: World Steam Coal Flows By Importing Regions and Exporting  

Open Energy Info (EERE)

Steam Coal Flows By Importing Regions and Exporting Steam Coal Flows By Importing Regions and Exporting Countries Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 142, and contains only the reference case. The dataset uses million short tons. The data is broken down into steam coal exports to Europe, Asia and America. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO Coal flows countries EIA exporting importing Data application/vnd.ms-excel icon AEO2011: World Steam Coal Flows By Importing Regions and Exporting Countries- Reference Case (xls, 103.7 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage

31

OpenEI/PageKeyword Energy Incentives | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIPageKeyword" with value "Energy Incentives" Previous Results 1- 20 Next (20 | 50 | 100 | 250 | 500) 2003...

32

OpenEI/Tool/Keyword Boston | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIToolKeyword" with value "Boston" ActiveGreenScore + Badema + Clean Home Massachusetts + Divya Energy Solar...

33

OpenEI/PageKeyword solar lighting | Open Energy Information  

Open Energy Info (EERE)

page Share this page on Facebook icon Twitter icon OpenEIPageKeyword solar lighting Jump to: navigation, search A list of all pages that have property "OpenEI...

34

OpenEI/PageKeyword Solar Installations | Open Energy Information  

Open Energy Info (EERE)

Data Special page Share this page on Facebook icon Twitter icon OpenEIPageKeyword Solar Installations Jump to: navigation, search A list of all pages that have property...

35

OpenEI/PageKeyword Electricity Tariffs | Open Energy Information  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon OpenEIPageKeyword Electricity Tariffs Jump to: navigation, search A list of all pages that have property "OpenEI...

36

OpenEI/PageKeyword Electricity | Open Energy Information  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon OpenEIPageKeyword Electricity Jump to: navigation, search A list of all pages that have property "OpenEI...

37

OpenEI/PageKeyword Electricity Rates | Open Energy Information  

Open Energy Info (EERE)

Special page Share this page on Facebook icon Twitter icon OpenEIPageKeyword Electricity Rates Jump to: navigation, search A list of all pages that have property "OpenEI...

38

Unsupervised spoken keyword spotting via segmental DTW on Gaussian posteriorgrams  

E-Print Network (OSTI)

In this paper, we present an unsupervised learning framework to address the problem of detecting spoken keywords. Without any transcription information, a Gaussian Mixture Model is trained to label speech frames with a ...

Glass, James R.

39

OpenEI/PageKeyword energy savings | Open Energy Information  

Open Energy Info (EERE)

Data Special page Share this page on Facebook icon Twitter icon OpenEIPageKeyword energy savings Jump to: navigation, search A list of all pages that have property "OpenEI...

40

A demand-responsive decision support system for coal transportation  

Science Conference Proceedings (OSTI)

In this paper, a demand-responsive decision support system is proposed by integrating the operations of coal shipment, coal stockpiles and coal railing within a whole system. A generic and flexible scheduling optimisation methodology is developed to ... Keywords: Coal shipment, Coal stockpiles, Coal train scheduling, Decision support system, Mine transportation

Erhan Kozan; Shi Qiang Liu

2012-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Coal Minemouth Prices | OpenEI  

Open Energy Info (EERE)

Minemouth Prices Minemouth Prices Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is Table 141, and contains only the reference case. The dataset uses million short tons and the US Dollar. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO Coal Minemouth Prices EIA Data application/vnd.ms-excel icon AEO2011: Coal Minemouth Prices by Region and Type- Reference Case (xls, 121.6 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL) Comment Rate this dataset Usefulness of the metadata

42

Nonlinear adaptive control for bioreactors with unknown kinetics  

Science Conference Proceedings (OSTI)

We consider a control problem for a single bioreaction occurring in a continuous and well-mixed bioreactor, assuming that the bioreaction's kinetics is not represented by a validated model. We develop a nonlinear controller and prove the global asymptotic ... Keywords: Continuous bioprocesses, Nonlinear adaptive control, Unknown kinetics, Wastewater treatment

Ludovic Mailleret; Olivier Bernard; Jean-Philippe Steyer

2004-08-01T23:59:59.000Z

43

AEO2011: Coal Supply, Disposition, and Prices | OpenEI  

Open Energy Info (EERE)

Supply, Disposition, and Prices Supply, Disposition, and Prices Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is Table 15, and contains only the reference case. The dataset uses gigawatts. The data is broken down into production, net imports, consumption by sector and price. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO coal coal supply disposition. prices EIA Data application/vnd.ms-excel icon AEO2011: Coal Supply, Disposition, and Prices- Reference Case (xls, 91.7 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL)

44

Directing exploratory search: reinforcement learning from user interactions with keywords  

Science Conference Proceedings (OSTI)

Techniques for both exploratory and known item search tend to direct only to more specific subtopics or individual documents, as opposed to allowing directing the exploration of the information space. We present an interactive information retrieval system ... Keywords: adaptive interfaces, data mining, information filtering, machine learning, recommender systems

Dorota Glowacka; Tuukka Ruotsalo; Ksenia Konuyshkova; kumaripaba Athukorala; Samuel Kaski; Giulio Jacucci

2013-03-01T23:59:59.000Z

45

Search forKeyword More Make TBO your  

E-Print Network (OSTI)

Search forKeyword More · Make TBO your Home Page · Advertise with us · Web site feedback Welcome in Comcast after its stock dropped 12 percent. WORLD Oil Sets Record Oil prices set a new record Tuesday. Light crude for September delivery climbed 70 cents to $46.75 in New York trading. On an inflation

Richardson, Martin C.

46

Top-K nearest keyword search on large graphs  

Science Conference Proceedings (OSTI)

It is quite common for networks emerging nowadays to have labels or textual contents on the nodes. On such networks, we study the problem of top-k nearest keyword (k-NK) search. In a network G modeled as an undirected graph, each node is ...

Miao Qiao, Lu Qin, Hong Cheng, Jeffrey Xu Yu, Wentao Tian

2013-08-01T23:59:59.000Z

47

UNKNOWN  

Office of Legacy Management (LM)

DOI: 10.10071~00267-004-0126-6 DOI: 10.10071~00267-004-0126-6 Science, Policy, and Stakeholders: Developing a Consensus Science Plan for Amchitka Island, Aleutians, Alaska JOANNABURGER Division of Life Sciences Consortium for Risk Evaluation with Stakeholder Participation (CRESP) and Environmental and Occupational Health Sciences Institute (EOHSI) Rutgers University Piscataway, New Jersey 08854-8082, USA MICHAEL GOCHFELD CRESP and EOHSI UMDNJ-Robert Wood Johnson Medical School Piscataway, New Jersey 08854, USA DAVID S. KOSSON Department of Civil and Environmental Engineering CRESP and Vanderbilt University Nashville, Tennessee 37235, USA CHARLES W. POWERS BARRY FRIEDLANDER CRESP and EOHSI UMDNJ-Robert Wood Johnson Medical School Piscataway, New Jersey 08854, USA JOHN EICHELBERGER

48

UNKNOWN  

Office of Legacy Management (LM)

JOURNAL OF JOURNAL OF ENVIRONMENTAL Journal of ELSEVIER Environmental Radioactivity 60 (2002) 165-187 RADIOACTIVITY An assessment of the reported leakage of anthropogenic radionuclides from the underground nuclear test sites at Amchitka Island, Alaska, USA to the surface environment Douglas Dashera3*, Wayne ans son^, Stan Reada, Scott FalleS, Dennis Farmerc, Wes ~ f u r d ~ , John Kelleye, Robert patrickf " Aluska Department o f Etz~~ironmental Conservation, 610 Liniversitj Avenue, Fairbanks, AK 99709, U S A ~ a t ~ s o n Environmentul Research Sercice, Inc.,I902 Yew Street Rd., Bellingham, W A 98226, U S A ' U . S . Encironmental Protection Agency Radiation and Indoor Encironments National Laboratory, P.O. Box 98517, La.r P'egrrs, N V 89193, U S A d ~ o s Alatnos Nationnl Laboratorj, Clzemical Science and Technology, M

49

UNKNOWN  

Office of Legacy Management (LM)

(1) The contamination may be too great, (2) suitable or cost-effec- tive remediation technologies may not currently be available, (3) remediation may impose too great a risk...

50

Text analysis of MEDLINE for discovering functional relationships among genes: evaluation of keyword extraction weighting schemes  

Science Conference Proceedings (OSTI)

One of the key challenges of microarray studies is to derive biological insights from the gene-expression patterns. Clustering genes by functional keyword association can provide direct information about the functional links among genes. However, ... Keywords: BEA-PARTITION, DNA microarray lists, MEDLINE, bioinformatics, clustering analysis, data mining, gene clustering, gene expression patterns, information extraction, keyword association, keyword extraction, keyword weighting, text analysis

Ying Liu; Shamkant B. Navathe; Alex Pivoshenko; Venu G. Dasigi; Ray Dingledine; Brian J. Ciliax

2006-06-01T23:59:59.000Z

51

Blind separation with unknown number of sources based on auto-trimmed neural network  

Science Conference Proceedings (OSTI)

This paper focuses on blind source separation with an unknown number of sources, which is the case generally assumed in most practical applications. Several over-determined neural algorithms (more sensors m than sources n) have been proposed to solve ... Keywords: Auto-trimmed neural network, Blind source separation (BSS), Unknown number of sources

Tsung-Ying Sun; Chan-Cheng Liu; Sheng-Ta Hsieh; Shang-Jeng Tsai

2008-06-01T23:59:59.000Z

52

Distributed model-invariant detection of unknown inputs in networked systems  

Science Conference Proceedings (OSTI)

This work considers hypothesis testing in networked systems under severe lack of prior knowledge. In previous work we derived a centralized Uniformly Most Powerful Invariant (UMPI) approach to testing unknown inputs in unknown Linear Time Invariant (LTI) ... Keywords: invariant testing, networked systems

James Weimer; Damiano Varagnolo; Karl Henrik Johansson

2013-04-01T23:59:59.000Z

53

Bi-parameter incremental unknowns ADI iterative methods for elliptic problems  

Science Conference Proceedings (OSTI)

Bi-parameter incremental unknowns (IU) alternating directional implicit (ADI) iterative methods are proposed for solving elliptic problems. Condition numbers of the coefficient matrices for these iterative schemes are carefully estimated. Theoretical ... Keywords: Bi-parameter ADI iterative method, Condition number, Convergence analysis, Incremental unknowns

Aili Yang; Yujiang Wu; Yongqing Wu; Dawei Ren

2012-07-01T23:59:59.000Z

54

Advanced characterization of physical properties of coals with different coal structures by nuclear magnetic resonance and X-ray computed tomography  

Science Conference Proceedings (OSTI)

In order to understand the correlation between coal structure and physical property of coal, samples with different coal structures were collected from the Late Permian period coal seams in the Laochang area, Yunnan Province, China. A set of experiments ... Keywords: Adsorption capacities, Coal structure, Nuclear magnetic resonance (NMR), Seepage capacities, X-ray computed tomography (X-CT)

Song Li; Dazhen Tang; Hao Xu; Zi Yang

2012-11-01T23:59:59.000Z

55

Fractal characterization of seepage-pores of coals from China: An investigation on permeability of coals  

Science Conference Proceedings (OSTI)

To better understand the characteristics of seepage-pores (pore radius larger than 100 nanometers) and their influence on the permeability of coals, we have conducted fractal analyses for 34 fresh coal samples (mean maximum vitrinite reflectance R"o","m"a"x ... Keywords: Coal rank, Coalbed methane (CBM), Fractal characterization, Mercury porosimetry, Permeability

Yanbin Yao; Dameng Liu; Dazhen Tang; Shuheng Tang; Wenhui Huang; Zhihua Liu; Yao Che

2009-06-01T23:59:59.000Z

56

Capacity modelling of the coal value chain at Sasol coal supply  

Science Conference Proceedings (OSTI)

Sasol, a petrochemical company in the Republic of South Africa, uses coal to produce oil and chemical products. The coal is mined in the area surrounding the Sasol plants and is transported with conveyor belts to the stockpiles at the gas production ... Keywords: coal conveyor simulation, modelling

Marthi Harmse; Johan Janse v Rensburg

2007-05-01T23:59:59.000Z

57

Detecting of Coal Gas Weak Signals Using Lyapunov Exponent under Strong Noise Background  

Science Conference Proceedings (OSTI)

In coal gas monitoring system, the early detecting of gas concentration is key technique for preventing the gas explosion because the coal gas signals are very weak under strong noise background in mining digging laneway. In this paper, the coal gas ... Keywords: Coal gas, weak signals, coal mine underground, Lyapunov exponent, Duffing chaotic oscillator

Ma Xian-Min

2013-01-01T23:59:59.000Z

58

OpenEI/PageKeyword green home designs | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIPageKeyword" with value "green home designs" Gateway:Incentives and Policies + Property: OpenEIPageKeyword...

59

OpenEI/PageKeyword solar home heating | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIPageKeyword" with value "solar home heating" Gateway:Solar + Property: OpenEIPageKeyword Value: solar home...

60

OpenEI/PageKeyword green home plans | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIPageKeyword" with value "green home plans" Gateway:Incentives and Policies + Property: OpenEIPageKeyword...

Note: This page contains sample records for the topic "unknown keywords coal" 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

OpenEI/PageKeyword home solar panels | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIPageKeyword" with value "home solar panels" Gateway:Solar + Property: OpenEIPageKeyword Value: home solar...

62

OpenEI/PageKeyword home solar power | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIPageKeyword" with value "home solar power" Gateway:Solar + Property: OpenEIPageKeyword Value: home solar...

63

Self Managing Top-k (Summary, Keyword) Indexes in XML Retrieval  

Science Conference Proceedings (OSTI)

Retrieval queries that combine structural constraints with keyword search represent a significant challenge to XML data management systems. Queries are expected to be answered as efficiently and effectively as in traditional keyword search, while satisfying ...

Mariano P. Consens; Xin Gu; Yaron Kanza; Flavio Rizzolo

2007-04-01T23:59:59.000Z

64

Application of discrete element method to the analysis of free-flow outlet of coal from high coals at underground coal mining  

Science Conference Proceedings (OSTI)

The mathematical model is developed on the basis of the Discrete Elements Method for investigation of processes of gravitational flow of the granular materials. The problem about free-flow outlet of coal from high coals in sublevel caving systems is ... Keywords: discrete element modeling, granular medium, numerical simulation, powered support, rock massif, underground coal mining

Vladimir I. Klishin; Sergey V. Klishin

2010-05-01T23:59:59.000Z

65

An autonomous hybrid robot system to navigate through unknown maze environments  

Science Conference Proceedings (OSTI)

This paper describes a fully complete autonomous hybrid robot system, named YAM (Yet Another Mouse), that is able to navigate through an unknown maze environment. YAM effectively tackles the problem of how to represent the environment using its sensor ... Keywords: intelligent agents, knowledge representation, path planning, robot competitions

Pedro Ribeiro

2007-08-01T23:59:59.000Z

66

Boosting-based ensemble learning with penalty setting profiles for automatic Thai unknown word recognition  

Science Conference Proceedings (OSTI)

A boosting-based ensemble learning can be used to improve classification accuracy by using multiple classification models constructing to cope with errors obtained from preceding steps. This paper presents an application of the boosting-based ensemble ... Keywords: boosting technique, data mining, ensemble learning, unknown word recognition, word boundary detection

Jakkrit TeCho; Cholwich Nattee; Thanaruk Theeramunkong

2010-11-01T23:59:59.000Z

67

Brief paper: Suboptimal control of linear stochastic multivariable systems with unknown parameters  

Science Conference Proceedings (OSTI)

An algorithm is proposed for suboptimal control of linear multivariable systems with unknown parameters and output noise covariances. This algorithm is based on the idea of explicitly separating the functions of identification, estimation and control. ... Keywords: Kalman filters, Multivariable control systems, canonical forms, controllability, discrete time systems, observability, parameter estimation, state estimation, state space methods, stochastic control

H. El-Sherief; N. K. Sinha

1982-01-01T23:59:59.000Z

68

Robust 3D Face Tracking on Unknown Users with Dynamical Active Models  

Science Conference Proceedings (OSTI)

The Active Appearance Models [1] and the derived Active Models (AM) [4] allow to robustly track the face of a single user that was previously learnt, but works poorly with multiple or unknown users. Our research aims at improving the tracking robustness ... Keywords: Active Appearance Models, Face Animation, Face Tracking, Virtual Reality

Dianle Zhou; Patrick Horain

2009-01-01T23:59:59.000Z

69

AEO2011: Coal Minemouth Prices by Region and Type | OpenEI  

Open Energy Info (EERE)

Minemouth Prices by Region and Type Minemouth Prices by Region and Type Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is Table 141, and contains only the reference case. The dataset uses million short tons and the US Dollar. The data is broken down into northern Appalachia, central Appalachia, southern Appalachia, eastern interior, western interior, Gulf, Dakota medium, western Montana, Wyoming, Rocky Mountain, Arizona/New Mexico and Washington/Alaska. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO Coal Minemouth Prices EIA Data application/vnd.ms-excel icon AEO2011: Coal Minemouth Prices by Region and Type- Reference Case (xls, 121.6 KiB)

70

AEO2011: Coal Production and Minemouth Prices by Region | OpenEI  

Open Energy Info (EERE)

and Minemouth Prices by Region and Minemouth Prices by Region Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is table 139, and contains only the reference case. The dataset uses million short tons and the US Dollar. The data is broken down into production and minemouth prices. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO Coal Production EIA Minemouth Prices Data application/vnd.ms-excel icon AEO2011: Coal Production and Minemouth Prices by Region- Reference Case (xls, 41.5 KiB) Quality Metrics Level of Review Peer Reviewed Comment Temporal and Spatial Coverage Frequency Annually Time Period 2008-2035 License License Open Data Commons Public Domain Dedication and Licence (PDDL)

71

AEO2011: Coal Production by Region and Type | OpenEI  

Open Energy Info (EERE)

by Region and Type by Region and Type Dataset Summary Description This dataset comes from the Energy Information Administration (EIA), and is part of the 2011 Annual Energy Outlook Report (AEO2011). This dataset is Table 140, and contains only the reference case. The unit of measurement in this dataset is million short tons. The data is broken down into northern Appalachia, central Appalachia, southern Appalachia, eastern interior, western interior, gulf, Dakota medium, western montana, Wyoming, Rocky Mountain, Arizona/New Mexico and Washington/Alaska. Source EIA Date Released April 26th, 2011 (3 years ago) Date Updated Unknown Keywords 2011 AEO Coal Production EIA Data application/vnd.ms-excel icon AE2011: Coal Production by Region and Type- Reference Case (xls, 122.3 KiB)

72

Help - Keywords  

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

Name Conference Name Subject Table of Contents, if available Enter one or more search terms in any order. Use the asterisk (*) to truncate a word. (For example,...

73

Design and Application of Coal Blending Control System Based on HOLLiAS-LK Large-Scale PLC  

Science Conference Proceedings (OSTI)

To make full use of coal combustion heat energy, and for the purposes of energy savings and pollutant reductions, more than two different coal needs to optimize the preparation of coal. This article describes design and application of coal blending control ... Keywords: coal blending system, PLC, cascade control, kingview

Hong Zhu; Haitao Li; Sheng Fu; Yinhua Pang

2010-06-01T23:59:59.000Z

74

A Bayesian Learning Model in the Agent-based Bilateral Negotiation between the Coal Producers and Electric Power Generators  

Science Conference Proceedings (OSTI)

The reform of China’s coal sector has changed the traditional relationship of the coal producers and electric power generators, and now most of the coal the coal producers sell to the generators is transacted through electric coal bilateral contracts, ... Keywords: Electric price, Agent, Bayesian Learning

Mingwen Zhang; Zhongfu Tan; Jianbao Zhao; Li Li

2008-12-01T23:59:59.000Z

75

Using GA-ANN algorithm to predicate coal bump energy  

Science Conference Proceedings (OSTI)

A GA-ANN network was constructed for preidcating coal bump energy, based on the 300 training samples form simulated results with PFC2D software for different coal particle stiffness. It was tested that the average relative error of fitted-output value ... Keywords: artificial neural network, coal bump, energy, genetic algorithm, predication

Yunliang Tan; Tongbin Zhao; Zhigang Zhao

2009-06-01T23:59:59.000Z

76

Modeling of Coal Drying before Pyrolysis Damintode Kolani1, a  

E-Print Network (OSTI)

1 Modeling of Coal Drying before Pyrolysis Damintode Kolani1, a , Eric Blond1, b , Alain Gasser1 Forbach, France a damintode.kolani@univ-orleans.fr, b eric.blond@univ-orleans.fr Keywords: coal, drying: drying process and pyrolysis of coal. A heat and mass transfer model was developed to simulate the drying

Paris-Sud XI, Université de

77

Prediction of Coal /Gas Outbursts Based on Selective Ensemble Learning  

Science Conference Proceedings (OSTI)

For the purpose of achieving accurate and reliable coal /gas outbursts prediction, a coal /gas outbursts prediction algorithm based on selective ensemble learning is presented. The component learners consisted of RS-PNN network, and the redundant component ... Keywords: Coal and gas outburst, selective ensemble learning, RS-PNN classifier, classification

Wang Heng, Shao Liangshan, Liu Shuanhong, Lu Lin

2013-01-01T23:59:59.000Z

78

Research on Improving Low Rank Coal Caking Ability by Hydrogenation  

Science Conference Proceedings (OSTI)

The experiment of improving low rank coal caking ability was carried out in an autoclave within a temperature of (623 to 673)K and a initial pressure of (3 to 6) MPa, the heat time range is 30-50min, the results indicated that: according to moderate ... Keywords: low rank coal, caking ability, maceral specification, coal blending

Huang Peng; Li Wenbo; Zhao Yuan; Ai Jun

2011-02-01T23:59:59.000Z

79

Research on Fuzzy Evaluation in Coal Enterprises Logistic System  

Science Conference Proceedings (OSTI)

According to the logistic system current situation of coal enterprises, a practical evaluation index system for its logistic system was established, constructing fuzzy comprehensive evaluation model, with this model, exiting logistic system of one coal ... Keywords: coal enterprises, logistic system, fuzzy evaluation

Xu Jun

2009-10-01T23:59:59.000Z

80

A Method for Detecting Miners in Underground Coal Mine Videos  

Science Conference Proceedings (OSTI)

Detecting miners in underground coal mine videos is significant for the production safety. But, the miners are very similar to the background in underground coal mine videos, it is difficult to detect. In this paper, we proposed a method to detect miners ... Keywords: moving detection, miner detection, underground coal mine video

Limei Cai; Jiansheng Qian

2009-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Combining statistical data analysis techniques to extract topical keyword classes from corpora  

Science Conference Proceedings (OSTI)

We present an unsupervised method for the generation from a textual corpus of sets of keywords, that is, words whose occurrences in a text are strongly connected with the presence of a given topic. Each of these classes is associated with one of the ... Keywords: Statistical Data Analysis, Topic Characterization, Topic Detection, Unsupervised Classification

Mathias Rossignol; Pascale Sébillot

2005-01-01T23:59:59.000Z

82

Environment Impact Evaluation of Coal Development Based on BP Neural Network  

Science Conference Proceedings (OSTI)

In order to evaluate the Environment impact of coal development, this paper selected evaluation indicators of the Environment impact of coal development according to certain principles and constructed Environment impact model of the coal development ... Keywords: Environment Impact, Coal Development, BP neural network

Kai Guo

2013-08-01T23:59:59.000Z

83

Techno-economic evaluation of coal-to-liquids (CTL) plants with carbon capture and sequestration  

E-Print Network (OSTI)

Techno-economic evaluation of coal-to-liquids (CTL) plants with carbon capture and sequestration online 5 March 2011 Keywords: Coal-to-liquids Co-production Carbon capture and storage a b s t r a c t Coal-to-liquids (CTL) processes that generate synthetic liquid fuels from coal are of increasing

84

Estimating long-term world coal production with logit and probit transforms David Rutledge  

E-Print Network (OSTI)

Estimating long-term world coal production with logit and probit transforms David Rutledge form 27 October 2010 Accepted 27 October 2010 Available online 4 November 2010 Keywords: Coal reserves Coal resources Coal production estimates IPCC Logistic model Cumulative normal model An estimate

Weinreb, Sander

85

Classification of coal images by a multi-scale segmentation techniques  

Science Conference Proceedings (OSTI)

This paper describes development of an automated and efficient technique for classifying different major maceral groups within polished coal blocks. Coal utilisation processes can be significantly affected by the distribution of macerals in the feed ... Keywords: coal images classification, computational complexity, image classification, image segmentation, maceral groups, multi-scale segmentation techniques, pixel values, polished coal blocks, probability, statistical model, transition distribution

1995-11-01T23:59:59.000Z

86

Relationship between Coal Reservoir Permeability and Fractal Dimension and Its Significance  

Science Conference Proceedings (OSTI)

Permeability of coal reservoir is one of important parameters for coal bed methane (CBM) development. Because of strong heterogeneity of coal reservoir, ascertaining permeability distribution is critical to productivity prediction of CBM. Based on Darcy's ... Keywords: coalbed methane, coal reservoir, permeability, fractal dimension, correlation degree

Hongyu Guo; Xianbo Su; Daping Xia

2010-10-01T23:59:59.000Z

87

Combinatorial Optimization of Pulverizers for Blended-Coal-Fired Power Plant  

Science Conference Proceedings (OSTI)

Coal blending has become an important way to ease the tension of coal purchase for many Chinese power plants. Mixed by pulverizers which has been widely used, is considered the most reasonable and convenient approach of coal blending. The implementation ... Keywords: power plant, coal blending, combinatorial optimization, pulverizer, NSGA-II

Xia Ji; Peng Peng; Hua Zhigang; Lu Pan; Chen Gang

2011-02-01T23:59:59.000Z

88

OpenEI/PageKeyword home energy efficiency | Open Energy Information  

Open Energy Info (EERE)

to: navigation, search A list of all pages that have property "OpenEIPageKeyword" with value "home energy efficiency" Gateway:Incentives and Policies + Property: OpenEI...

89

OpenEI/PageKeyword solar power lighting | Open Energy Information  

Open Energy Info (EERE)

Share this page on Facebook icon Twitter icon OpenEIPageKeyword solar power lighting Jump to: navigation, search A list of all pages that have property "OpenEI...

90

OpenEI/PageKeyword Utility Rate Database | Open Energy Information  

Open Energy Info (EERE)

page Share this page on Facebook icon Twitter icon OpenEIPageKeyword Utility Rate Database Jump to: navigation, search A list of all pages that have property "OpenEI...

91

Study on the Principle and Technology of Coal and Methane Simultaneous Extraction Based on the Mining Fissure Elliptic Parabolic Zone  

Science Conference Proceedings (OSTI)

Coal and coal-bed methane are all valuable energy resource, if they can be extracted simultaneously and safely, the triple purposes of mine safety production, new energy resource supply and environment protection can be fulfilled. The coal-bed methane ... Keywords: Mining induced fissure, Elliptic Parabolic Zone, Relieved methane, Coal, methane simultaneous extraction

Lin Haifei; Li Shugang; Cheng Lianhua; Pan Hongyu

2011-02-01T23:59:59.000Z

92

Keyword index to citations in "Bibliography on CO2 Effects on Vegetation and Eco  

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

Keyword index to citations in "Bibliography on CO2 Effects on Vegetation and Ecosystems: Keyword index to citations in "Bibliography on CO2 Effects on Vegetation and Ecosystems: 1990-1999 Literature" (Michael H. Jones and Peter S. Curtis, editors), ORNL/CDIAC-129, July 2000 (http://cdiac.esd.ornl.gov/epubs/cdiac/cdiac129/cdiac129.html) Numbers following each keyword refer to the numbers preceding the citations in the WordPerfect and ASCII text listings of the bibliography. 1,5-BISPHOSPHATE 1965 1,5-BISPHOSPHATE CARBOXYLASE 98, 878 1,5-BISPHOSPHATE CARBOXYLASE OXYGENASE 370 1,5-DIPHOSPHATE CARBOXYLASE 253 16S RDNA 1452 18TH-CENTURY ENGLAND 45 1989 FACE EXPERIMENT 1155 1-AMINOCYCLOPROPANE-1-CARBOXYLATE OXIDASE 667 1-AMINOCYCLOPROPANE-1-CARBOXYLIC ACID 524, 762-764, 1241, 1471, 1472, 1622, 1696, 2632 2,4-DICHLOROPHENOL 1368 24-H 317 280-320 NM 2475

93

Keywords: Photovoltaic System, fault-tolerance, recon-figurable PV panel  

E-Print Network (OSTI)

1 Keywords: Photovoltaic System, fault-tolerance, recon- figurable PV panel Photovoltaic (PV plants, and satellites. The output power of a PV cell (also called solar cell) is dependent on the solar irradiance level and temperature. Figure 1 shows PV cell output current-voltage and power

Pedram, Massoud

94

Trace element speciation under coal fired power station conditions  

Science Conference Proceedings (OSTI)

Coal combustion from power stations is one of the largest contributors of potentially toxic trace elements to the environment. Some trace elements may be released in range of valencies, often with varying toxicity and bioavailability. Hence, determination ... Keywords: arsenic, chromium, coal combustion, mercury, selenium, speciation, trace elements

Pushan Shah; Vladimir Strezov; Peter F. Nelson

2007-05-01T23:59:59.000Z

95

Fuel Oil Prepared by Blending Heavy Oil and Coal Tar  

Science Conference Proceedings (OSTI)

The effect of temperature, harmonic ration, surfactant and shearing to fuel oil prepared by blending heavy oil and coal tar were detailedly studied. The results show that the viscosity of the blended oil increases gradually with the increase of harmonic ... Keywords: coal tar, heavy oil, blending, surfactant

Guojie Zhang; Xiaojie Guo; Bo Tian; Yaling Sun; Yongfa Zhang

2009-10-01T23:59:59.000Z

96

Coal Mine Safety Investment Prediction Based on Support Vector Machine  

Science Conference Proceedings (OSTI)

Presently, coal mine safety situation in China is still severe. One of the most important reasons is safety investment insufficient. Safety investment prediction can provide decision basis for efficient controlling and guiding safety investment. The ... Keywords: coal mine safety investment, SVM, index system, prediction

Chen Xiang; Cai Weihua; Chen Na

2009-08-01T23:59:59.000Z

97

Design of Coal Mine Monitoring and Controlling Configuration Software  

Science Conference Proceedings (OSTI)

Because of the limit of the domestic configuration software which is in the use of scrutinizing the coal mine, the ActiveX technique is discussed and the design of the safety of coal mine, which utilize the ActiveX technique, is actualized. The fig of ... Keywords: ActiveX, the safety surveillance, the database

An Weipeng; Li Miao

2010-10-01T23:59:59.000Z

98

Coal Mine Safety on Environmental Sustainability Based on Behavior Science  

Science Conference Proceedings (OSTI)

Safety is one of the key problems people concern about most not only at present but also in the future. Currently there are many hidden troubles threatening safety. Particularly, the safety problems in coal mines are very serious and in great need of ... Keywords: coal mine safety, environmental sustainability, Behavior Science, positive behavior, negative behavior, incentive system

Xinjuan Li

2009-07-01T23:59:59.000Z

99

Mercury Removal Characteristics of Coal-Fired Power Plants  

Science Conference Proceedings (OSTI)

The standard Ontario Hydro Method (OHM) was used into the flue gas mercury sampling before and after fabric filter (FF)/ electrostatic precipitator (ESP) locations in coal-fired power stations in China, and then various mercury speciation, Hg0, Hg2+ ... Keywords: coal-fired power plant, mercury, fabric filter, electrostatic precipitator

Yang Liguo, Fan Xiaoxu, Duanyu Feng, Wang Yunjun

2013-01-01T23:59:59.000Z

100

On the design of sponsored keyword advertising slot auctions: An analysis of a generalized second-price auction approach  

Science Conference Proceedings (OSTI)

The generalized second-priceauction mechanism is commonly used in research in the context of keyword advertising slot auctioning. The mechanism sets the clearing prices for advertising slots on a search engine's Web pages such that the advertiser will ... Keywords: Advertising, Auctions, Click-through rate, Economic analysis, Electronic markets, Keywords, Location, Online advertising, Search engines, Sponsored search

He Huang; Robert J. Kauffman

2011-03-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Boiler Room Coal Drying Heat Exchanger Numerical Computational Simulation and Analysis  

Science Conference Proceedings (OSTI)

Northeast area city district heating boiler room of coal with high moisture content, have caused a large number of waste of coal resources. Boiler coal drying heat exchanger is a long design cycle, testing workload and investment is more equipment. In ... Keywords: District heating boiler room, Dry heat exchanger, Numerical simulation, Heat transfer calculation

Zhao Xuefeng, Xiong Wen-zhuo

2012-07-01T23:59:59.000Z

102

Study of factors affecting syngas quality and their interactions in fluidized bed gasification of lignite coal  

E-Print Network (OSTI)

of lignite coal Shayan Karimipour a , Regan Gerspacher b , Rajender Gupta a , Raymond J. Spiteri c. " The syngas quality was defined based on conversion, H2/CO, CH4/H2, yield, and gasifier efficiency. " Low coal 2012 Keywords: Lignite coal Gasification Fluidized bed Design of experiments a b s t r a c t A series

Spiteri, Raymond J.

103

TRACE METAL CONTENT OF COAL AND ASH AS DETERMINED USING SCANNINGELECTRON MICROSCOPYWITE  

E-Print Network (OSTI)

TRACE METAL CONTENT OF COAL AND ASH AS DETERMINED USING SCANNINGELECTRON MICROSCOPYWITE WAVELENGTH Grand Forks, ND 58202-9018 Keywords: scanning electron microscopy, trace metals, coal analysis ABSTRACT Scanningelectron microscopy with wavelength-dispersive spectrometry has been used to measure trace metals in coal

Laughlin, Robert B.

104

Prediction of spontaneous heating susceptibility of Indian coals using fuzzy logic and artificial neural network models  

Science Conference Proceedings (OSTI)

Coal mine fires due to spontaneous heating are a major concern worldwide. Most of these fires could be averted if suitable preventive measures are taken. Since the spontaneous heating potential of all types of coals are not the same, its accurate prediction ... Keywords: Artificial neural network, Coal, Crossing point temperature, Fuzzy expert system, Spontaneous heating, Sugeno model

H. B. Sahu; S. Padhee; S. S. Mahapatra

2011-03-01T23:59:59.000Z

105

Combustion Characteristics and Kinetic Analysis of Biomass Coal Oil Water Slurry  

Science Conference Proceedings (OSTI)

The combustion characteristics of biomass coal oil water slurry (biomass-COWS), containing Fujian anthracite, water hyacinth, heavy oil and dispersant were studied by thermal analysis with TG-DTG method. The results showed that the ignition temperature ... Keywords: biomass coal oil water slurry, coal oil water slurry, water hyacinth, thermal analysis, combustion kinetics

Luo Zuyun; Lin Rongying

2011-02-01T23:59:59.000Z

106

Circular Economy Assessment for Coal-fired Power Plants Based on Supper-Efficiency DEA Model  

Science Conference Proceedings (OSTI)

Coal-fired power plants are the main pollution source in most areas of China. The implementation of circular economy in coal-fired power plants is necessary for environmental protection and also an effective way of energy saving and emission reduction. ... Keywords: circular economy assessment, circular economy improvement, coal-fired power plant, super-efficiency data envelopment analysis

Shao-lun Zeng; Hong Hu; Wei Wang

2009-10-01T23:59:59.000Z

107

The Game Analysis of Eco-efficiency Driven Restructuring of China's Coal Industry  

Science Conference Proceedings (OSTI)

Based on the analysis of affecting factors of the coal industry structure, the method for taking eco-efficiency as the standard evaluation criterion of coal enterprises is proposed. The eco-efficiency supervise game model is established to analyze local ... Keywords: Coal industry, industry restructuring, eco-efficiency, supervise game, mixed strategy equilibrium

Peng Yi

2010-05-01T23:59:59.000Z

108

New Equipment of Distinguishing Rock from Coal Based on Statistical Analysis of Fast Fourier Transform  

Science Conference Proceedings (OSTI)

A new equipment of distinguishing rock from coal based on statistical analysis of Fast Fourier Transform (FFT) is invented which can be used in the mechanized caving coal locales. First, eight groups of sound signals which had been measured during caving ... Keywords: Threshold of Distinguishing Rock from Coal, Fast Fourier Transform (FFT), Frequency Energy Variance, Frequency Energy Ratio

Gu Tao; Li Xu

2009-05-01T23:59:59.000Z

109

Research of Coal Mine Safety Assessment Based on Multi-agent about Evidence Theory  

Science Conference Proceedings (OSTI)

The production of coal mine is a very large, complex and dangerous system .In this paper, we analyzed the influence factors of safety in coal mine production. According to the shortage of traditional coal mine safety assessment methods, we took each ... Keywords: evidence theory, multi-agent, safety assessment, working face

Xiaohu Zhao; Qingqing Wang; Keke Zhao

2009-07-01T23:59:59.000Z

110

Architecture of Wireless Multimedia Mesh Network Nodes for Longwall Coal Mine Automation  

Science Conference Proceedings (OSTI)

Wireless multimedia mesh network is used for longwall coal mine face to transmit signal of data, voice and video in real time with the development of modern coal mine. The performance of the backhaul network especially it’s throughput is the essential ... Keywords: architecturet, mesh network nodes, longwall coal mine, 3-radio

Xiaolong Feng; Jiansheng Qian

2010-06-01T23:59:59.000Z

111

Watershed Transformation Based Identification of the Combustion Region in an Oxy-coal Flame Image  

Science Conference Proceedings (OSTI)

To meet the increasingly stringent standards on pollutant emissions, oxy-coal combustion technologies are being proposed for both existing and new coal-fired power plants. However, there is lack of research to characterize this new type of combustion ... Keywords: edge detection, image enhancement, wavelet transformation, oxy-coal flame, watershed transformation, image segmentation

Tian Qiu; Yong Yan; Gang Lu

2011-08-01T23:59:59.000Z

112

Assessing the environmental pollutant vector of combustion gases emission from coal-fired power plants  

Science Conference Proceedings (OSTI)

Within the present industrial metabolism, electric and thermal energy production is one of the main consumers of fossil fuels. Coal is a natural resource and fossil fuel used in the coal-fired power plants in Romania. Unfortunately, beyond the environmental ... Keywords: coal-fired power plant, combustion gases, environmental impact, pollutant vector

Cornelia A. Bulucea; Andreea Jeles; Nikos E. Mastorakis; Carmen A. Bulucea; Constantin Brindusa

2011-07-01T23:59:59.000Z

113

The simulation with the finite element method of the velocity and temperature fields for a nonturbionar jet burner of 35MW feeding with pulverized coal  

Science Conference Proceedings (OSTI)

This paper presents the analysis of coal particle combustion in nonturbionar jet burner of 35MW used the Finite Element Method made with aid of the FLUENT programme. The pulverized coal combustion simulation involves modeling a continuous gas phase flow ... Keywords: FLUENT, coal-air mixture, combustion, finite element method, injection coal, nonturbionar jet

Mihai D. L. Talu; Stefan D. L. Talu; Mihai Negru

2007-07-01T23:59:59.000Z

114

NETL: Clean Coal Demonstrations - Coal 101  

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

Clean Coal 101 Lesson 1: Cleaning Up Coal Clean Coal COAL is our most abundant fossil fuel. The United States has more coal than the rest of the world has oil. There is still...

115

Coal pump  

DOE Patents (OSTI)

A device for pressurizing pulverized coal and circulating a carrier gas is disclosed. This device has utility in a coal gasification process and eliminates the need for a separate collection hopper and eliminates the separate compressor.

Bonin, John H. (Sunnyvale, CA); Meyer, John W. (Palo Alto, CA); Daniel, Jr., Arnold D. (Alameda County, CA)

1983-01-01T23:59:59.000Z

116

Planning and setup for the implementation of coal and wood co-fired boilers.  

E-Print Network (OSTI)

??Coal and wood co-fired boiler technology has been significantly advancing in the past years, but many of their capabilities remain unknown to much of the… (more)

Gump, Christopher D.

2007-01-01T23:59:59.000Z

117

EIA - Coal Distribution  

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

Annual Coal Distribution Report > Annual Coal Distribution Archives Annual Coal Distribution Archive Release Date: February 17, 2011 Next Release Date: December 2011 Domestic coal...

118

Keyword index to unclassified ORGDP formal reports, July 1947--September 1973  

SciTech Connect

KWIC (Keywords in Context) permuted-title index is presented for all of the formal unclassified K-reports (July 1947 through September 1973) that have contributed significantly to gaseous diffusion technology. An author index and a document number index are also included. These latter two indexes contain complete citations to the original documents. (auth) ion efficiency of neon isotopes by gaseous diffusion as a function of pressure with three significantiy different types of geometrical flow channels was made. The experimental apparatus for performing the study and some results are described. A large body of data was collected. A complete description of the work is presently in publication. (TFD)

Ferguson, J.B.; Fraser, R.J.

1974-01-01T23:59:59.000Z

119

Underground Backfilling Technology for Waste Dump Disposal in Coal Mining District  

Science Conference Proceedings (OSTI)

China is one of the few countries over the world which uses coal as the main energy, and its coal production has become more than one third of the world. To cope with the serious problems caused by the coal exploitation such as waste discharge, environment ... Keywords: Coal mining district, Waste dumps, Environment destruction, Deep vertical feeding system, Fully mechanized longwall solid material backfilling mining, Backfilling equipment

Huang Yanli; Zhang Jixiong; Liu Zhan; Zhang Qiang

2010-12-01T23:59:59.000Z

120

Accumulation of trace elements and growth responses in Corbicula fluminea downstream of a coal-fired power plant  

E-Print Network (OSTI)

Accumulation of trace elements and growth responses in Corbicula fluminea downstream of a coal 2009 Keywords: Corbicula fluminea Coal-fired power plant Selenium Mercury Glutathione Condition index Bioaccumulation a b s t r a c t Lentic organisms exposed to coal-fired power plant (CFPP) discharges can have

Hopkins, William A.

Note: This page contains sample records for the topic "unknown keywords coal" 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

Mechanism of instantaneous coal outbursts  

Science Conference Proceedings (OSTI)

Thousands of mine workers die every year from mining accidents, and instantaneous coal outbursts in underground coal mines are one of the major killers. Various models for these outbursts have been proposed, but the precise mechanism is still unknown. We hypothesize that the mechanism of coal outbursts is similar to magma fragmentation during explosive volcanic eruptions; i.e., it is caused by high gas pressure inside coal but low ambient pressure on it, breaking coal into pieces and releasing the high-pressure gas in a shock wave. Hence, coal outbursts may be regarded as another type of gas-driven eruption, in addition to explosive volcanic, lake, and possible ocean eruptions. We verify the hypothesis by experiments using a shock-tube apparatus. Knowing the mechanism of coal outbursts is the first step in developing prediction and mitigation measures. The new concept of gas-driven solid eruption is also important to a better understanding of salt-gas outbursts, rock-gas outbursts, and mud volcano eruptions.

Guan, P.; Wang, H.Y.; Zhang, Y.X. [Peking University, Beijing (China). School of Earth & Space Science

2009-10-15T23:59:59.000Z

122

Using Multi-Modal Semantic Association Rules to fuse keywords and visual features automatically for Web image retrieval  

Science Conference Proceedings (OSTI)

A recent trend for image search is to fuse the two basic modalities of Web images, i.e., textual features (usually represented by keywords) and visual features for retrieval. The key issue is how to associate the two modalities for fusion. In this paper, ... Keywords: Association rule mining, Inverted file, Multi-Modal Semantic Association Rule (MMSAR), Relevance Feedback (RF), Web image retrieval

Ruhan He; Naixue Xiong; Laurence T. Yang; Jong Hyuk Park

2011-07-01T23:59:59.000Z

123

NETL: Clean Coal Demonstrations - Coal 101  

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

Cleanest Coal Technology Clean Coal 101 Lesson 5: The Cleanest Coal Technology-A Real Gas Don't think of coal as a solid black rock. Think of it as a mass of atoms. Most of the...

124

Coal_Studyguide.indd  

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

Study Guide: WHAT IS COAL? Coal looks like a shiny black rock. Coal has lots of energy in it. When it is burned, coal makes heat and light energy. Th e cave men used coal for...

125

Clean Coal Technology and the Clean Coal Power Initiative | Department...  

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

Clean Coal Technology and the Clean Coal Power Initiative Clean Coal Technology and the Clean Coal Power Initiative "Clean coal technology" describes a new generation of energy...

126

Modeling of decentralized linear observer and tracker for a class of unknown interconnected large-scale sampled-data nonlinear systems with closed-loop decoupling property  

Science Conference Proceedings (OSTI)

A novel low-order modeling of decentralized linear observer-based tracker is presented in this paper for a class of unknown interconnected large-scale sampled-data nonlinear systems with closed-loop decoupling property. The appropriate (low-)order decentralized ... Keywords: Digital redesign, Large-scale system, Observer, Observer/Kalman filter identification, Tracker

Jason Sheng-Hong Tsai; Nien-Tsu Hu; Po-Chuan Yang; Shu-Mei Guo; Leang-San Shieh

2010-08-01T23:59:59.000Z

127

EIA Energy Kids - Coal  

U.S. Energy Information Administration (EIA)

Sometimes, coal-fired electric power plants are built near coal mines to lower ... industries and businesses with their own power plants use coal to generate ...

128

Coal industry annual 1994  

SciTech Connect

This report presents data on coal consumption, distribution, coal stocks, quality, prices, coal production information, and emissions for a wide audience.

NONE

1995-10-01T23:59:59.000Z

129

A Study on Analyzing the Channel Characteristics of Low-Voltage Powerline under Coal Mine  

Science Conference Proceedings (OSTI)

This paper analyzes the special environment of underground coal mine, and points out that the existing underground communication is poor. It is very necessary to use suitable means to communicate under coal mine. Because of the special environment, there ... Keywords: PLC, channel, model, simulation

Deming Nie; Weiguo Liu; Shaoliang Wei

2008-12-01T23:59:59.000Z

130

Study of the Optimum Extraction of Coal Resources Based on the Rate of Comprehensive Extraction  

Science Conference Proceedings (OSTI)

Low efficiency and waste are the main problems in the process of coal resources extraction in China. Taking the utilization and recovery rate into account, the article has analyzed the factors influencing the utilization and recovery rate and given some ... Keywords: Coal Resources, Utilization Rate, Recovery Rate, Resource Taxes, Dynamic Optimization

Sun Dachao; Wei Xiaoping; Lu Nan

2010-05-01T23:59:59.000Z

131

Model Integrating Fleet Design and Ship Routing Problems for Coal Shipping  

Science Conference Proceedings (OSTI)

In this paper, an integrated optimization model is developed to improve the efficiency of coal shipping. The objective is (1) to determine the types of ships and the number of each type, (2) to optimize the ship routing, therefore, to minimize the total ... Keywords: coal shipping, fleet design, ship routing, tabu search

Qingcheng Zeng; Zhongzhen Yang

2007-05-01T23:59:59.000Z

132

A study on the effect of particle size on coal flotation kinetics using fuzzy logic  

Science Conference Proceedings (OSTI)

This paper investigates the effect of particle size on the flotation kinetics of coal in a batch flotation cell. The relationship between flotation kinetics constant and theoretical flotation recovery with particle size was estimated with nonlinear equations. ... Keywords: Coal, Flotation kinetics, Fuzzy logic, Modeling

Emad Abkhoshk; Mohammad Kor; Bahram Rezai

2010-07-01T23:59:59.000Z

133

Data-driven modeling and simulation framework for material handling systems in coal mines  

Science Conference Proceedings (OSTI)

In coal mining industry, discrete-event simulation has been widely used to support decisions in material handling system (MHS) to achieve premiums on revenues. However, the conventional simulation modeling approach requires extensive expertise of simulation ... Keywords: Coal mining, Data-driven modeling, Decision making, Material handling system

Chao Meng; Sai Srinivas Nageshwaraniyer; Amir Maghsoudi; Young-Jun Son; Sean Dessureault

2013-03-01T23:59:59.000Z

134

Problems and Solutions for Multi-coals Blending in Thermal Plant  

Science Conference Proceedings (OSTI)

Multi-coals blending is an applicable method for energy-saving and pollutant reduction in thermal plants. However, the utilizations have been hampered by problems such as complexities of practical implements, risks against safety during operation, difficulties ... Keywords: multi-coals blending, whole process, global optimization, expert system

Peng Peng; Xia Ji; Yang Tao

2011-02-01T23:59:59.000Z

135

Experimental Study on Tar-free Gasification of Coal in a Fixed Bed  

Science Conference Proceedings (OSTI)

Throated twin-oxidation zone gasifier of coal was exploited based on the characteristic analysis on the updraft gasifier and downdraft gasifier, and tar-free gasification of coal was experimentally investigated in the throated twin-oxidation zone gasifier. ... Keywords: tar-free gasification, fixed bed, operational parameters

Wang Lianyong; Cai Jiuju

2011-01-01T23:59:59.000Z

136

Combustion Characteristics of Coal and Biomass Blends and Thermal Dynamic Analysis  

Science Conference Proceedings (OSTI)

By using TGA technology, the combustion characteristics under different conditions of hard coal and biomass blends has been discussed. The combustion curves of blends exhibited the characteristics with two peaks. Results also exhibited that there was ... Keywords: coal, biomass, thermal analysis, combustion characteristics

Haizhen Huang; Haibo Chen; Guohua Wang; Jun Liu

2009-10-01T23:59:59.000Z

137

Evaluating the environmental impact of coal-fired power plants through wastewater pollutant vector  

Science Conference Proceedings (OSTI)

Reliable and safe operation of a coal-fired power plant is strongly linked to freshwater resources, and environmental problems related to water source and wastewater discharging are challenging the power plant operation. This study deals with an evaluation ... Keywords: coal-fired power plant, environmental impact, pollutant vector, wastewater

Nikos E. Mastorakis; Andreea Jeles; Cornelia A. Bulucea; Carmen A. Bulucea; Constantin Brindusa

2011-07-01T23:59:59.000Z

138

The Study of Game Model Between Safety Supervision and Coal Mine Enterprise  

Science Conference Proceedings (OSTI)

China is the coal mining accident multiple country. In addition to complicated mining conditions, poor technical level, low quality of personnel and other factors, safety supervision systems need improvement. In this paper, through the establishment ... Keywords: coal mine safety, safety supervision, game model analysis

Qinghe Yuan, Dawei Ren

2012-07-01T23:59:59.000Z

139

Potential Prediction of Favorable Regions about Coal Resources Based on MapGIS in Taiqian Region  

Science Conference Proceedings (OSTI)

MapGIS has been widely applied to many fields in geological discipline as a maturely GIS. Its powerful graphic editing and comprehensive snalysis of spatial data functions make it possible to applied to potential prediction of coal. This paper mainly ... Keywords: MapGIS, Taiqian Region, coal resources, potential prediction

Chen Kuikui; Zhang Chong

2012-05-01T23:59:59.000Z

140

Based on Two Swarm Optimized Algorithm of Neural Network to Prediction the Switch's Traffic of Coal  

Science Conference Proceedings (OSTI)

Coal accurately predict multi-channel network traffic monitoring network for transmission to enhance and improve the QoS is very important, the characteristics of coalmine monitoring network, the first neural network model was constructed, followed by ... Keywords: Coal, network traffic, ant colony algorithm, Particle swarm optimization

Xiao-qiang Shao

2011-07-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Flow Allocation Model and Algorithm Based on Multi-target Coal Transportation Network  

Science Conference Proceedings (OSTI)

Coal transportation network consists of multiple logistics nodes and transportation paths. As the node capacity and cost factors is limited, its flow distribution is a multi-target and multi-constraint problem. Through the use of multi-target planning ... Keywords: flow allocation, model, algorithm, multi-target, coal transportation network

Tingting Zhu; Tianjun Hu; Xifu Wang; Yalong Zhao

2012-04-01T23:59:59.000Z

142

Numerical Simulations of Temperature Field of Coal-Bed Methane with Heat Injection Based on ANSYS  

Science Conference Proceedings (OSTI)

The three-dimensional temperature field of the coal-bed methane with heat injection was numerically calculated by ANSYS. The calculated results revealed that the temperature, the thermal gradients and the thermal flux vector sum of the coal-bed near ... Keywords: heat injection, numerical simulation, temperature

Bing Xiong Lu

2012-03-01T23:59:59.000Z

143

Evaluation of Coal Bed Methane Resource Based on Mapgis in Hancheng Mining Area  

Science Conference Proceedings (OSTI)

The spatial database of coal bed methane (CBM)is established on the analysis of data about CBM in Hancheng mining area. the relationship between the content of methane and main structure line, the radius of buffer area for structure control of gas is ... Keywords: geological information system, spatial database, spatial analysis, coal bed gad, Hancheng mining area

Chen Lingxia; Chen Lianwu

2011-02-01T23:59:59.000Z

144

Using Echo State Networks for Anomaly Detection in Underground Coal Mines  

Science Conference Proceedings (OSTI)

We investigate the problem of identifying anomalies in monitoring critical gas concentrations using a sensor network in an underground coal mine. In this domain, one of the main problems is a provision of mine specific anomaly detection, with cyclical ... Keywords: sensor networks, anomaly detection, recurrent neural networks, echo state networks, bayesian networks, coal mines

Oliver Obst; X. Rosalind Wang; Mikhail Prokopenko

2008-04-01T23:59:59.000Z

145

The Application of Unascertained Measure Model in Bofang Coal Mine Evaluation Based on Information Entropy  

Science Conference Proceedings (OSTI)

In recent years, coal mine safety is an urgent problem needs to be solved in China. The article takes into account the impact of the safety evaluation factors of traditional coal mines (taking the Bofang mine as an example), using information entropy ... Keywords: information entropy, safety evaluation index, unascertained measure model, Bofang mine

Zhanglin Guo; Zhaopeng Liu

2010-03-01T23:59:59.000Z

146

Energy and environmental advantages of cogeneration with nuclear and coal electrical utilities  

Science Conference Proceedings (OSTI)

The use of electrical-utility cogeneration from nuclear energy and coal is examined for improving regional energy-resource utilization efficiency and environmental performance. A case study is presented for a large and diverse hypothetical region which ... Keywords: coal, cogeneration, combined heat and power, efficiency, emissions, nuclear energy

Marc A. Rosen

2009-02-01T23:59:59.000Z

147

The optimization of the stocks within coal power stations using the dynamic programming method  

Science Conference Proceedings (OSTI)

The purpose of this paper is to devise an economic and mathematical model for forecasting and optimizing the need of coal, for determining the current stock size and optimizing the supply-storage costs within a coal-fired power plant. The conditions ... Keywords: continuous flow production, dynamic programming method, energetic resources, optimization of the safety stock, power plants, stock analysis

Rascolean Ilie; Isac Claudia; Dura Codruta

2009-12-01T23:59:59.000Z

148

Research on Resource Value Flow Accounting Based on Circular Economy for Coal-fired Power Plant  

Science Conference Proceedings (OSTI)

This paper presents the methodology of resource value flow accounting developed for a study which combined material flow analysis?MFA? for the coal-fired power generation plant, in order to shed light on concepts such as resource productivity ... Keywords: Circular economy, Coal-fired power plant, Material flow analysis, Resource value flow accounting

Xie Zhiming; Yi Xuan

2010-05-01T23:59:59.000Z

149

Development of Risk Assessment System for Coal-Bed Methane Underbalanced Drilling  

Science Conference Proceedings (OSTI)

As there are a lot of factors with complexity and uncertainty, the process of coal-bed methane under balanced drilling has great risk. In order to overcome the one-sidedness and limitation caused by single evaluation method, the combined evaluation model ... Keywords: coal-bed methane, underbalanced drilling, combined evaluation model, risk assessment system

Xiujuan Yang; Qingyang Wen; Xiangzhen Yan; Yan Xia

2010-12-01T23:59:59.000Z

150

NETL: Clean Coal Demonstrations - Coal 101  

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

Knocking the NOx Out of Coal Clean Coal 101 Lesson 3: Knocking the NOx Out of Coal How NOx Forms NOx Formation Air is mostly nitrogen molecules (green in the above diagram) and...

151

Coal and bituminous reserves  

SciTech Connect

Chapter 5 of this book contains sections entitled: other coal processes; underground processing of coal; and other important energy sources.

NONE

2008-02-15T23:59:59.000Z

152

Study on Data Quality Evaluation of Coal and Gas Outburst  

Science Conference Proceedings (OSTI)

Data quality evaluation is an important part of the process of data mining. This article has build the information quality evaluation index system and evaluation model, determines the quantitative index for each quality dimension, and also demonstrates ... Keywords: coal and gas outburst, data quality, dimension, assessment metadata, data warehousing

Dong Lihong; Hou Yunbing

2010-05-01T23:59:59.000Z

153

Study on the Nitric Compounds during Coal Gasification  

Science Conference Proceedings (OSTI)

This investigation involved the formation and evolution of NO? HCN and NH3 during coal gasification. Since HCN and NH3 are the precursors of NOX, their summation are considered to show the characteristics of the precursors in this paper. The experiments ... Keywords: gasification, NOX precursors, particle size, agent

Jun Xiang; Qingsen Zhao; Song Hu; Lushi Sun; Sheng Su; Kai Xu; Tengfei Lu; Gang Chen

2009-10-01T23:59:59.000Z

154

DESULFURIZATION OF COAL MODEL COMPOUNDS AND COAL LIQUIDS  

E-Print Network (OSTI)

Pollutants Associated With Coal Combustion. • E.P.A.Control Guidelines for Coal-Derived Pollutants .Forms of Sulfur in Coal • . . . . Coal Desulfurization

Wrathall, James Anthony

2011-01-01T23:59:59.000Z

155

University Coal Research | Department of Energy  

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

Science & Innovation Clean Coal Crosscutting Research University Coal Research University Coal Research Clean Coal Turbines Gasification Fuel Cells Hydrogen from Coal Coal...

156

O A L Section 2. Coal  

U.S. Energy Information Administration (EIA)

Section 2. Coal Coal prices are developed for the following three categories: coking coal; steam coal (all noncoking coal); and coal coke imports and exports.

157

DOE Hydrogen Analysis Repository: Production of Hydrogen from Coal  

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

Production of Hydrogen from Coal Production of Hydrogen from Coal Project Summary Full Title: Production of High Purity Hydrogen from Domestic Coal: Assessing the Techno-Economic Impact of Emerging Technologies Project ID: 265 Principal Investigator: Kristin Gerdes Brief Description: This report assesses the improvements in cost and performance of hydrogen production from domestic coal when employing emerging technologies funded by DOE. Keywords: Hydrogen production; Coal Purpose This analysis specifically evaluates replacing conventional acid gas removal (AGR) and hydrogen purification with warm gas cleanup (WGCU) and a high-temperature hydrogen membrane (HTHM) that meets DOE's 2010 and 2015 performance and cost research and development (R&D) targets. Performer Principal Investigator: Kristin Gerdes

158

Property:Plants with Unknown Planned Capacity | Open Energy Information  

Open Energy Info (EERE)

Plants with Unknown Planned Capacity Plants with Unknown Planned Capacity Jump to: navigation, search Property Name Plants with Unknown Planned Capacity Property Type String Description Number of plants with unknown planned capacity per GEA Pages using the property "Plants with Unknown Planned Capacity" Showing 21 pages using this property. A Alaska Geothermal Region + 1 + C Cascades Geothermal Region + 2 + Central Nevada Seismic Zone Geothermal Region + 9 + G Gulf of California Rift Zone Geothermal Region + 4 + H Hawaii Geothermal Region + 0 + Holocene Magmatic Geothermal Region + 0 + I Idaho Batholith Geothermal Region + 1 + N Northern Basin and Range Geothermal Region + 11 + Northern Rockies Geothermal Region + 0 + Northwest Basin and Range Geothermal Region + 9 + R Rio Grande Rift Geothermal Region + 1 +

159

Coal gasification  

Science Conference Proceedings (OSTI)

A standard series of two staged gas generators (GG) has been developed in the United States for producing gas with a combustion heat from 4,700 to 7,600 kilojoules per cubic meter from coal (U). The diameter of the gas generators is from 1.4 to 3.65 meters and the thermal capacity based on purified cold gas is from 12.5 to 89 million kilojoules per hour. Certain standard sized gas generators have undergone experimental industrial tests which showed that it is most expedient to feed the coal into the gas generators pneumatically. This reduces the dimensions of the charging device, makes it possible to use more common grades of structural steels and reduces the cost of the gas. A double valve reliably prevents ejections of the gasification product and promotes the best distribution of the coal in the gas generator. The gas generators may successfully operate on high moisture (up to 36 percent) brown coal. Blasting with oxygen enriched to 38 percent made it possible to produce a gas with a combustion heat of 9,350 kilojoules per cubic meter. This supports a combustion temperature of 1,700C.

Rainey, D.L.

1983-01-01T23:59:59.000Z

160

Application of Multi-objects Fuzzy Comprehension Evaluation in Selecting Location of Coal-Fired Plant Construction Project  

Science Conference Proceedings (OSTI)

The paper introduces the method of multi-objects fuzzy comprehension evaluation briefly, and applies it to select location of coal-fired plants construction project. Multi-objective fuzzy comprehensive evaluation in plant site application has strong ... Keywords: Fuzzy comprehension evaluation, Multi-objects decision, Selecting location of coal-fired plant

Li Wei; Zhang Zhen-gang; Wen Xinpu

2008-12-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

A rock mechanics perspective on the effects of hard rock workings in close proximity to overlying coal seams  

Science Conference Proceedings (OSTI)

Mining in the Coalfields has been ongoing for many years, however prior to the discovery of coal, Gold was being mined in the form of the Kimberley Reef. Today it is the coal that has our interest and is the primary mineral being extracted from the ground. ... Keywords: mining, pillars, rock mechanics, slabbing, stress

K. Naidoo; C. Dekker

2010-07-01T23:59:59.000Z

162

Coal industry annual 1997  

Science Conference Proceedings (OSTI)

Coal Industry Annual 1997 provides comprehensive information about US coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves. US Coal production for 1997 and previous years is based on the annual survey EIA-7A, Coal Production Report. This report presents data on coal consumption, coal distribution, coal stocks, coal prices, and coal quality for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States. This report includes a national total coal consumption for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. 14 figs., 145 tabs.

NONE

1998-12-01T23:59:59.000Z

163

Coal industry annual 1996  

Science Conference Proceedings (OSTI)

This report presents data on coal consumption, coal distribution, coal stocks, coal prices, and coal quality, and emissions for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States.This report does not include coal consumption data for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. Consumption for nonutility power producers not included in this report is estimated to be 24 million short tons for 1996. 14 figs., 145 tabs.

NONE

1997-11-01T23:59:59.000Z

164

Coal Industry Annual 1995  

SciTech Connect

This report presents data on coal consumption, coal distribution, coal stocks, coal prices, coal quality, and emissions for Congress, Federal and State agencies, the coal industry, and the general public. Appendix A contains a compilation of coal statistics for the major coal-producing States. This report does not include coal consumption data for nonutility power producers that are not in the manufacturing, agriculture, mining, construction, or commercial sectors. Consumption for nonutility power producers not included in this report is estimated to be 21 million short tons for 1995.

1996-10-01T23:59:59.000Z

165

Microbial solubilization of coal  

DOE Patents (OSTI)

The present invention relates to a cell-free preparation and process for the microbial solubilization of coal into solubilized coal products. More specifically, the present invention relates to bacterial solubilization of coal into solubilized coal products and a cell-free bacterial byproduct useful for solubilizing coal. 5 tabs.

Strandberg, G.W.; Lewis, S.N.

1988-01-21T23:59:59.000Z

166

System for identifying known materials within a mixture of unknowns  

DOE Patents (OSTI)

One or both of two methods and systems are used to determine concentration of a known material in an unknown mixture on the basis of the measured interaction of electromagnetic waves upon the mixture. One technique is to utilize a multivariate analysis patch technique to develop a library of optimized patches of spectral signatures of known materials containing only those pixels most descriptive of the known materials by an evolutionary algorithm. Identity and concentration of the known materials within the unknown mixture is then determined by minimizing the residuals between the measurements from the library of optimized patches and the measurements from the same pixels from the unknown mixture. Another technique is to train a neural network by the genetic algorithm to determine the identity and concentration of known materials in the unknown mixture. The two techniques may be combined into an expert system providing cross checks for accuracy. 37 figs.

Wagner, J.S.

1999-07-20T23:59:59.000Z

167

Coal liquefaction and hydrogenation  

DOE Patents (OSTI)

Disclosed is a coal liquefaction process using two stages. The first stage liquefies the coal and maximizes the product while the second stage hydrocracks the remainder of the coal liquid to produce solvent.

Schindler, Harvey D. (Fair Lawn, NJ); Chen, James M. (Edison, NJ)

1985-01-01T23:59:59.000Z

168

Coal industry annual 1993  

Science Conference Proceedings (OSTI)

Coal Industry Annual 1993 replaces the publication Coal Production (DOE/FIA-0125). This report presents additional tables and expanded versions of tables previously presented in Coal Production, including production, number of mines, Productivity, employment, productive capacity, and recoverable reserves. This report also presents data on coal consumption, coal distribution, coal stocks, coal prices, coal quality, and emissions for a wide audience including the Congress, Federal and State agencies, the coal industry, and the general public. In addition, Appendix A contains a compilation of coal statistics for the major coal-producing States. This report does not include coal consumption data for nonutility Power Producers who are not in the manufacturing, agriculture, mining, construction, or commercial sectors. This consumption is estimated to be 5 million short tons in 1993.

Not Available

1994-12-06T23:59:59.000Z

169

Coal Distribution Database, 2006  

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

2009 Final February 2011 2 Overview of 2009 Coal Distribution Tables Introduction The Coal Distribution Report - Annual provides detailed information on domestic coal distribution by origin state, destination state, consumer category, and method of transportation. Also provided is a summary of foreign coal distribution by coal-producing State. This Final 2009 Coal Distribution Report - Annual, supersedes the data contained in the four Quarterly Coal Distribution Reports previously issued for 2009. This report relies on the most current data available from EIA's various monthly, quarterly and annual surveys of the coal industry and electric power generation industry. In addition, the report

170

2014 Coal Form Proposals  

U.S. Energy Information Administration (EIA)

Coal Survey Form Changes Proposed for 2014. The U.S. Energy Information Administration (EIA) has begun the process of re-clearing the coal survey ...

171

Coal Mining (Iowa)  

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

These sections describe procedures for coal exploration and extraction, as well as permitting requirements relating to surface and underground coal mining. These sections also address land...

172

Coal News and Markets  

U.S. Energy Information Administration (EIA)

Coal Prices (updated December 27, 2006) This report summarizes spot coal prices for the business weeks ended December 1, 8, and 15.

173

Annual Coal Report 2001  

U.S. Energy Information Administration (EIA)

DOE/EIA-0584 (2001) Annual Coal Report 2001 Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy

174

Coal News and Markets  

U.S. Energy Information Administration (EIA)

Metallurgical coal markets became volatile when the thriving Chinese steel industry in late 2003 and 2004 made outsized demands for coking coal and met coke, ...

175

Annual Coal Distribution Report  

Gasoline and Diesel Fuel Update (EIA)

Annual Coal Distribution Report Release Date: December 19, 2013 | Next Release Date: November 2014 | full report | RevisionCorrection Revision to the Annual Coal Distribution...

176

Assigned Keyword List  

Science Conference Proceedings (OSTI)

... mgf1 Mathematics - perturbation theory: mpt1 Mathematics ... shift: muls1 Muonium energy levels: muel1 ... thermometry: noth1 Nuclear charge radius ...

177

American Coal Council 2004 Spring Coal Forum  

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

American Coal Council American Coal Council 2004 Spring Coal Forum Dallas, Texas May 17-19, 2004 Thomas J. Feeley, III Technology Manager National Energy Technology Laboratory ACC Spring Coal Forum, 2004 Presentation Outline * Background * Power plant-water issues * DOE/NETL R&D program * Conclusion/future plans ACC Spring Coal Forum, 2004 Global Water Availability Ocean 97% Fresh Water 2.5% 0 20 40 60 80 100 Ice Groundwater Lakes and Rivers ACC Spring Coal Forum, 2004 Three Things Power Plants Require 1) Access to transmission lines 2) Available fuel, e.g., coal or natural gas 3) Water ACC Spring Coal Forum, 2004 Freshwater Withdrawals and Consumption Mgal / Day Irrigation 81,300 Irrigation 81,300 Thermoelectric 3,310 Consumption Sources: "Estimated Use of Water in the United States in 1995," USGS Circular 1200, 1998

178

NETL: Coal & Coal Biomass to Liquids  

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

Coal Biomass to Liquids Hydrogen-from-Coal RD&D ENERGY ANALYSIS About Us Search Products Contacts SMART GRID ANALYSIS BASELINE STUDIES QUALITY GUIDELINES NETL-RUA About NETL-RUA...

179

NETL: Clean Coal Demonstrations - Coal 101  

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

Clean Coal Technology Program Clean Coal Technology Program Clean Coal 101 Lesson 2: The Clean Coal Technology Program The Clean Coal Technology Program began in 1985 when the United States and Canada decided that something had to be done about the "acid rain" that was believed to be damaging rivers, lakes, forests, and buildings in both countries. Since many of the pollutants that formed "acid rain" were coming from big coal-burning power plants in the United States, the U.S. Government took the lead in finding a solution. One of the steps taken by the U.S. Department of Energy was to create a partnership program between the Government, several States, and private companies to test new methods developed by scientists to make coal burning much cleaner. This became the "Clean Coal Technology Program."

180

EPRI Coal Flow Loop: System Description and Commissioning  

Science Conference Proceedings (OSTI)

Following several demonstration projects of in situ coal flow measurement systems in full-scale utility boilers, many unknown influences on these instruments in field applications remained. Given the production nature of the power plant, it has been difficult, if not impossible, to sort out which parameters could influence the various probe technologies. It has also been recognized for some time that little is known regarding the performance of coal flow splitters, even where rifflers are employed. Final...

2004-03-15T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Coal Combustion Products | Department of Energy  

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

Coal Combustion Products Coal Combustion Products Coal combustion products (CCPs) are solid materials produced when coal is burned to generate electricity. Since coal provides the...

182

Clean Coal Research | Department of Energy  

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

Clean Coal Research Clean Coal Research Clean Coal Turbines Gasification Fuel Cells Hydrogen from Coal Coal to Liquids Major Demonstrations Crosscutting Research Carbon Capture and...

183

Coal liquefaction  

DOE Patents (OSTI)

In a two-stage liquefaction wherein coal, hydrogen and liquefaction solvent are contacted in a first thermal liquefaction zone, followed by recovery of an essentially ash free liquid and a pumpable stream of insoluble material, which includes 850.degree. F.+ liquid, with the essentially ash free liquid then being further upgraded in a second liquefaction zone, the liquefaction solvent for the first stage includes the pumpable stream of insoluble material from the first liquefaction stage, and 850.degree. F.+ liquid from the second liquefaction stage.

Schindler, Harvey D. (Fairlawn, NJ)

1985-01-01T23:59:59.000Z

184

Coal Tar and Bedrock  

Science Conference Proceedings (OSTI)

The characterization of bedrock groundwater and coal tar impacts is one of the most complicated tasks associated with managing manufactured gas plant (MGP) sites. This report provides an overview of the fate and transport of coal tar in bedrock and the methods available to investigate coal tar at particular sites and discusses how to develop a decision-making framework for coal tar investigations.

2007-02-22T23:59:59.000Z

185

Subbituminous and bituminous coal dominate U.S. coal ...  

U.S. Energy Information Administration (EIA)

While almost all coal consumed in the United States is used to generate electricity (90% in 2010), coal is not entirely homogeneous. Coal is ...

186

NETL: Coal & Coal Biomass to Liquids - Alternate Hydrogen Production  

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

Coal and CoalBiomass to Liquids Alternate Hydrogen Production In the Alternate Production technology pathway, clean syngas from coal is converted to high-hydrogen-content liquid...

187

The Effect of Circulating Coal Slurry Water Hardness on Coal ...  

Science Conference Proceedings (OSTI)

In order to investigate the effect of gypsum on flotation and coal slurry settling during coal slurry recirculation, the water hardness and proton conductivity of coal ...

188

Coal Market Module  

Gasoline and Diesel Fuel Update (EIA)

page intentionally left blank page intentionally left blank 153 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2011 Coal Market Module The NEMS Coal Market Module (CMM) provides projections of U.S. coal production, consumption, exports, imports, distribution, and prices. The CMM comprises three functional areas: coal production, coal distribution, and coal exports. A detailed description of the CMM is provided in the EIA publication, Coal Market Module of the National Energy Modeling System 2011, DOE/EIA-M060(2011) (Washington, DC, 2011). Key assumptions Coal production The coal production submodule of the CMM generates a different set of supply curves for the CMM for each year of the projection. Forty-one separate supply curves are developed for each of 14 supply regions, nine coal types (unique combinations

189

Coal Market Module This  

Gasoline and Diesel Fuel Update (EIA)

51 51 U.S. Energy Information Administration | Assumptions to the Annual Energy Outlook 2012 Coal Market Module The NEMS Coal Market Module (CMM) provides projections of U.S. coal production, consumption, exports, imports, distribution, and prices. The CMM comprises three functional areas: coal production, coal distribution, and coal exports. A detailed description of the CMM is provided in the EIA publication, Coal Market Module of the National Energy Modeling System 2012, DOE/EIA-M060(2012) (Washington, DC, 2012). Key assumptions Coal production The coal production submodule of the CMM generates a different set of supply curves for the CMM for each year of the projection. Forty-one separate supply curves are developed for each of 14 supply regions, nine coal types (unique combinations

190

EIA -Quarterly Coal Distribution  

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

Coal Distribution Coal Distribution Home > Coal> Quarterly Coal Distribution Back Issues Quarterly Coal Distribution Archives Release Date: June 27, 2013 Next Release Date: September 2013 The Quarterly Coal Distribution Report (QCDR) provides detailed quarterly data on U.S. domestic coal distribution by coal origin, coal destination, mode of transportation and consuming sector. All data are preliminary and superseded by the final Coal Distribution - Annual Report. Year/Quarters By origin State By destination State Report Data File Report Data File 2009 January-March pdf xls pdf xls April-June pdf xls pdf xls July-September pdf xls pdf October-December pdf xls pdf 2010 January-March pdf xls pdf xls April-June pdf xls pdf xls July-September pdf xls pdf xls

191

NETL: Clean Coal Demonstrations - Coal 101  

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

A "Bed" for Burning Coal A "Bed" for Burning Coal Clean Coal 101 Lesson 4: A "Bed" for Burning Coal? It was a wet, chilly day in Washington DC in 1979 when a few scientists and engineers joined with government and college officials on the campus of Georgetown University to celebrate the completion of one of the world's most advanced coal combustors. It was a small coal burner by today's standards, but large enough to provide heat and steam for much of the university campus. But the new boiler built beside the campus tennis courts was unlike most other boilers in the world. A Fluidized Bed Boiler A Fluidized Bed Boiler In a fluidized bed boiler, upward blowing jets of air suspend burning coal, allowing it to mix with limestone that absorbs sulfur pollutants.

192

Online Pricing of Secondary Spectrum Access with Unknown Demand Function  

E-Print Network (OSTI)

-of-the-day arrival rate trends. The simulations showed that AMTP closely tracks the time-varying optimal price1 Online Pricing of Secondary Spectrum Access with Unknown Demand Function Huseyin Mutlu, Murat while SUs are admitted and priced according to current availability of excess spectrum. The average rate

Starobinski, David

193

Photometric Stereo with General, Unknown Lighting Ronen Basri  

E-Print Network (OSTI)

and distant from the object but otherwise unconstrained. Lighting in each image may be an unknown that are approximately Lambertian, and assume that lights are relatively distant and isotropic (no cast shadows or slide a preliminary assessment of them using controlled images. It is a subject of future work to explore these more

Jacobs, David

194

Prebaked Anode from Coal Extract  

Science Conference Proceedings (OSTI)

We previously reported that the coal extract prepared from non-hydrogenative extraction of thermal coals using two-ring-aromatic solvent (Hyper-coal) is suitable ...

195

Coal desulfurization with sodium hypochlorite.  

E-Print Network (OSTI)

??Wet desulfurization of Pittsburgh No. 8 coal and Illinois No. 6 coal were conducted with sodium hypochlorite in the laboratory. Pittsburgh No. 8 coal was… (more)

Li, Wei, M.S.

2004-01-01T23:59:59.000Z

196

Coal data: A reference  

SciTech Connect

This report, Coal Data: A Reference, summarizes basic information on the mining and use of coal, an important source of energy in the US. This report is written for a general audience. The goal is to cover basic material and strike a reasonable compromise between overly generalized statements and detailed analyses. The section ``Supplemental Figures and Tables`` contains statistics, graphs, maps, and other illustrations that show trends, patterns, geographic locations, and similar coal-related information. The section ``Coal Terminology and Related Information`` provides additional information about terms mentioned in the text and introduces some new terms. The last edition of Coal Data: A Reference was published in 1991. The present edition contains updated data as well as expanded reviews and additional information. Added to the text are discussions of coal quality, coal prices, unions, and strikes. The appendix has been expanded to provide statistics on a variety of additional topics, such as: trends in coal production and royalties from Federal and Indian coal leases, hours worked and earnings for coal mine employment, railroad coal shipments and revenues, waterborne coal traffic, coal export loading terminals, utility coal combustion byproducts, and trace elements in coal. The information in this report has been gleaned mainly from the sources in the bibliography. The reader interested in going beyond the scope of this report should consult these sources. The statistics are largely from reports published by the Energy Information Administration.

Not Available

1995-02-01T23:59:59.000Z

197

NETL: Coal & Power Systems - Brief History of Coal Use  

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

History of Coal Coal & Power Systems Brief History of Coal Use Steam Locomotive In the 1800s, one of the primary uses of coal was to fuel steam engines used to power locomotives....

198

NETL: Coal & Coal Biomass to Liquids - Closely Aligned Programs  

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

Home > Technologies > C&CBTL > Closely Aligned Programs Coal and CoalBiomass to Liquids Closely Aligned Programs The Department of Energy's (DOE) Coal & CoalBiomass to Liquids...

199

Synthetic liquid fuels development: assessment of critical factors. Volume III. Coal resource depletion  

DOE Green Energy (OSTI)

While US coal resources are known to be vast, their rate of depletion in a future based predominantly on coal has not been examined analytically heretofore. The Coal Depletion Model inventories the coal resource on a regional basis and calculates the cost of coal extraction by three technologies - strip and underground mining and in-situ combustion. A plausible coal demand scenario extending from 1975 to the year 2050 is used as a basis in applying the model. In the year 2050, plants in operation include 285 syncrude plants, each producing 100,000 B/D; 312 SNG plants, each producing 250 million SCF/D and 722 coal-fired electric power plants, each of 1000 MW capacity. In addition, there is 890 million tons per year of industrial coal consumption. Such a high level of coal use would deplete US coal resources much more rapidly than most people appreciate. Of course, the actual amount of US coal is unknown, and if the coal in the hypothetical reliability category is included, depletion is delayed. Coal in this category, however, has not been mapped; it is only presumed to exist on the basis of geological theory. The coal resource depletion model shows that unilateral imposition of a severance tax by a state tends to shift production to other coal producing regions. Boom and bust cycles are both delayed and reduced in their magnitude. When several states simultaneously impose severance taxes, the effect of each is weakened.Key policy issues that emerge from this analysis concern the need to reduce the uncertainty of the magnitude and geographic distribution of the US coal resource and the need to stimulate interaction among the parties at interest to work out equitable and acceptable coal conversion plant location strategies capable of coping with the challenges of a high-coal future.

Dickson, E.M.; Yabroff, I.W.; Kroll, C.A.; White, R.K.; Walton, B.L.; Ivory, M.E.; Fullen, R.E.; Weisbecker, L.W.; Hays, R.L.

1977-01-01T23:59:59.000Z

200

Investigations into coal coprocessing and coal liquefaction  

DOE Green Energy (OSTI)

The conversion of coal to liquid suitable as feedstock to a petroleum refinery is dependent upon several process variables. These variables include temperature, pressure, coal rank, catalyst type, nature of the feed to the reactor, type of process, etc. Western Research Institute (WRI) has initiated a research program in the area of coal liquefaction to address the impact of some of these variables upon the yield and quality of the coal-derived liquid. The principal goal of this research is to improve the efficiency of the coal liquefaction process. Two different approaches are currently being investigated. These include the coprocessing of a heavy liquid, such as crude oil, and coal using a dispersed catalyst and the direct liquefaction of coal using a supported catalyst. Another important consideration in coal liquefaction is the utilization of hydrogen, including both externally- and internally-supplied hydrogen. Because the incorporation of externally-supplied hydrogen during conversion of this very aromatic fossil fuel to, for example, transportation fuels is very expensive, improved utilization of internally-supplied hydrogen can lead to reducing processing costs. The objectives of this investigation, which is Task 3.3.4, Coal Coprocessing, of the 1991--1992 Annual Research Plan, are: (1) to evaluate coal/oil pretreatment conditions that are expected to improve the liquid yield through more efficient dispersion of an oil-soluble, iron-based catalyst, (2) to characterize the coke deposits on novel, supported catalysts after coal liquefaction experiments and to correlate the carbon skeletal structure parameters of the coke deposit with catalyst performance as measured by coal liquefaction product yield, and (3) to determine the modes of hydrogen utilization during coal liquefaction and coprocessing. Experimental results are discussed in this report.

Guffey, F.D.; Netzel, D.A.; Miknis, F.P.; Thomas, K.P. [Western Research Inst., Laramie, WY (United States); Zhang, Tiejun; Haynes, H.W. Jr. [Wyoming Univ., Laramie, WY (United States). Dept. of Chemical Engineering

1994-06-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

International Energy Outlook - Coal  

Gasoline and Diesel Fuel Update (EIA)

Coal Coal International Energy Outlook 2004 Coal Although coal use is expected to be displaced by natural gas in some parts of the world, only a slight drop in its share of total energy consumption is projected by 2025. Coal continues to dominate fuel markets in developing Asia. Figure 52. World Coal Consumption, 1970-2025. Need help, call the National Energy Information Center at 202-586-8800. Figure Data Figure 53. Coal Share of World Energy Consumption by Sector, 2001 and 2025. Need help, call the National Energy Information Center at 202-586-8800. Figure Data Figure 54. Coal Share of Regional Energy Consumption, 1970-2025. Need help, call the National Energy Information Center at 202-586-8800. Figure Data World coal consumption has been in a period of generally slow growth since

202

Coal Distribution Database, 2006  

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

Domestic Distribution of U.S. Coal by Origin State, Domestic Distribution of U.S. Coal by Origin State, Consumer, Destination and Method of Transportation, 2009 Final February 2011 2 Overview of 2009 Coal Distribution Tables Introduction The Coal Distribution Report - Annual provides detailed information on domestic coal distribution by origin state, destination state, consumer category, and method of transportation. Also provided is a summary of foreign coal distribution by coal-producing State. This Final 2009 Coal Distribution Report - Annual, supersedes the data contained in the four Quarterly Coal Distribution Reports previously issued for 2009. This report relies on the most current data available from EIA's various monthly, quarterly and annual surveys

203

Hydrogen from Coal  

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

Coal Coal Edward Schmetz Office of Sequestration, Hydrogen and Clean Coal Fuels U.S. Department of Energy DOE Workshop on Hydrogen Separations and Purification Technologies September 8, 2004 Presentation Outline ƒ Hydrogen Initiatives ƒ Hydrogen from Coal Central Production Goal ƒ Why Coal ƒ Why Hydrogen Separation Membranes ƒ Coal-based Synthesis Gas Characteristics ƒ Technical Barriers ƒ Targets ƒ Future Plans 2 3 Hydrogen from Coal Program Hydrogen from Coal Program FutureGen FutureGen Hydrogen Fuel Initiative Hydrogen Fuel Initiative Gasification Fuel Cells Turbines Gasification Fuel Cells Turbines Carbon Capture & Sequestration Carbon Capture & Sequestration The Hydrogen from Coal Program Supports the Hydrogen Fuel Initiative and FutureGen * The Hydrogen Fuel Initiative is a $1.2 billion RD&D program to develop hydrogen

204

DESULFURIZATION OF COAL MODEL COMPOUNDS AND COAL LIQUIDS  

E-Print Network (OSTI)

commercial (point sources) Coal Oil Other Area sourcesSource Stationary fuel combugtion Electric utilities Coal Oil

Wrathall, James Anthony

2011-01-01T23:59:59.000Z

205

Coal Severance Tax (North Dakota)  

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

The Coal Severance Tax is imposed on all coal severed for sale or industrial purposes, except coal used for heating buildings in the state, coal used by the state or any political subdivision of...

206

Application of Categorical Exclusions (1021.410) Disagree Agree Unknown  

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

1 1 Checklist for Categorical Exclusion Determination, revised Nov. 2011 Application of Categorical Exclusions (1021.410) Disagree Agree Unknown (b)(1) The proposal fits within a class of actions that is listed in appendix A or B to subpart D. X (b)(2) There are no extraordinary circumstances related to the proposal that may affect the significance of the environmental effects of the proposal, including, but not limited to, scientific controversy about the environmental effects of the proposal; uncertain effects or effects involving unique or unknown risks; and unresolved conflicts concerting alternate uses of available resources X (b)(3) The proposal has not been segmented to meet the definition of a categorical exclusion. Segmentation can occur when a proposal is

207

Success probabilities for universal unambiguous discriminators between unknown pure states  

E-Print Network (OSTI)

A universal programmable discriminator can perform the discrimination between two unknown states, and the optimal solution can be approached via the discrimination between the two averages over the uniformly distributed unknown input pure states, which has been widely discussed in previous works. In this paper, we consider the success probabilities of the optimal universal programmable unambiguous discriminators when applied to the pure input states. More precisely, the analytic results of the success probabilities are derived with the expressions of the optimal measurement operators for the universal discriminators and we find that the success probabilities have nothing to do with the dimension d while the amounts of the copies in the two program registers are equal. The success probability of programmable unambiguous discriminator can asymptoticly approach to that of usual unambiguous discrimination (state comparison) as the number of copies in program registers (data register) goes to infinity.

Tao Zhou

2013-08-03T23:59:59.000Z

208

Coal char fragmentation during pulverized coal combustion  

Science Conference Proceedings (OSTI)

A series of investigations of coal and char fragmentation during pulverized coal combustion is reported for a suite of coals ranging in rank from lignite to low-volatile (lv) bituminous coal under combustion conditions similar to those found in commercial-scale boilers. Experimental measurements are described that utilize identical particle sizing characteristics to determine initial and final size distributions. Mechanistic interpretation of the data suggest that coal fragmentation is an insignificant event and that char fragmentation is controlled by char structure. Chars forming cenospheres fragment more extensively than solid chars. Among the chars that fragment, large particles produce more fine material than small particles. In all cases, coal and char fragmentation are seen to be sufficiently minor as to be relatively insignificant factors influencing fly ash size distribution, particle loading, and char burnout.

Baxter, L.L.

1995-07-01T23:59:59.000Z

209

Interferometric distillation and determination of unknown two-qubit entanglement  

Science Conference Proceedings (OSTI)

We propose a scheme for both distilling and quantifying entanglement, applicable to individual copies of an arbitrary unknown two-qubit state. It is realized in a usual two-qubit interferometry with local filtering. Proper filtering operation for the maximal distillation of the state is achieved by erasing single-qubit interference, and then the concurrence of the state is determined directly from the visibilities of two-qubit interference. We compare the scheme with full state tomography.

Lee, S.-S. B.; Sim, H.-S. [Department of Physics, Korea Advanced Institute of Science and Technology, Daejeon 305-701 (Korea, Republic of)

2009-05-15T23:59:59.000Z

210

Upgraded Coal Interest Group  

Science Conference Proceedings (OSTI)

The Upgraded Coal Interest Group (UCIG) is an EPRI 'users group' that focuses on clean, low-cost options for coal-based power generation. The UCIG covers topics that involve (1) pre-combustion processes, (2) co-firing systems and fuels, and (3) reburn using coal-derived or biomass-derived fuels. The UCIG mission is to preserve and expand the economic use of coal for energy. By reducing the fuel costs and environmental impacts of coal-fired power generation, existing units become more cost effective and thus new units utilizing advanced combustion technologies are more likely to be coal-fired.

Evan Hughes

2009-01-08T23:59:59.000Z

211

Coal feed lock  

DOE Patents (OSTI)

A coal feed lock is provided for dispensing coal to a high pressure gas producer with nominal loss of high pressure gas. The coal feed lock comprises a rotor member with a diametral bore therethrough. A hydraulically activated piston is slidably mounted in the bore. With the feed lock in a charging position, coal is delivered to the bore and then the rotor member is rotated to a discharging position so as to communicate with the gas producer. The piston pushes the coal into the gas producer. The rotor member is then rotated to the charging position to receive the next load of coal.

Pinkel, I. Irving (Fairview Park, OH)

1978-01-01T23:59:59.000Z

212

Identification of Unknown Selenium Species in Flue Gas Desulfurization Water  

Science Conference Proceedings (OSTI)

Flue gas desulfurization (FGD) is a process used in the electrical power industry to remove sulfur dioxide (SO2) from flue gas produced by coal-fired power plants. In a wet FGD system, circulating water must be periodically blown down and treated to remove solids and dissolved chemicals. Along with SO2, other substances in flue gas may dissolve in water, including selenium (Se). In addition to the common selenium species selenite and selenate, past research has identified selenium-containing species that...

2008-03-25T23:59:59.000Z

213

Electrical Resistivity Imaging for Unknown Bridge Foundation Depth Determination  

E-Print Network (OSTI)

Unknown bridge foundations pose a significant safety risk due to stream scour and erosion. Records from older structures may be non-existent, incomplete, or incorrect. Nondestructive and inexpensive geophysical methods have been identified as suitable to investigate unknown bridge foundations. The objective of the present study is to apply advanced 2D electrical resistivity imaging (ERI) in order to identify depth of unknown bridge foundations. A survey procedure is carried out in mixed terrain water and land environments with rough topography. A conventional resistivity survey procedure is used with the electrodes installed on the stream banks. However, some electrodes must be adapted for underwater use. Tests were conducted in one laboratory experimentation and at five field experimentations located at three roadway bridges, a geotechnical test site, and a railway bridge. The first experimentation was at the bridges with the smallest foundations, later working up in size to larger drilled shafts and spread footings. Both known to unknown foundations were investigated. The geotechnical test site is used as an experimental site for 2D and 3D ERI. The data acquisition is carried out along 2D profile with a linear array in the dipole-dipole configuration. The data collections have been carried out using electrodes deployed directly across smaller foundations. Electrodes are deployed in proximity to larger foundations to image them from the side. The 2D ERI can detect the presence of a bridge foundation but is unable to resolve its precise shape and depth. Increasing the spatial extent of the foundation permits better image of its shape and depth. Using electrode < 1 m to detect a slender foundation < 1 m in diameter is not feasible. The 2D ERI method that has been widely used for land surface surveys presently can be adapted effectively in water-covered environments. The method is the most appropriate geophysical method for determination of unknown bridge foundations. Fully 3D ERI method at bridge sites is labor intensive, time consuming, and does not add enough value over 2D ERI to make it worthwhile.

Arjwech, Rungroj

2011-12-01T23:59:59.000Z

214

Pelletization of fine coals  

SciTech Connect

The present research project attempts to provide a basis to determine the pelletizability of fine coals, to ascertain the role of additives and binders and to establish a basis for binder selection. Currently, there are no established techniques for determining the quality of coal pellets. Our research is intended to develop a series of tests on coal pellets to measure their storage characteristics, transportability, ease of gasification and rate of combustion. Information developed from this research should be valuable for making knowledgeable decisions for on-time plant design, occasional binder selection and frequent process control during the pelletization of coal fines. During the last quarter, we continued the batch pelletization studies on Upper Freeport coal. The results as presented in that last quarterly report (April 1991) indicated that the surface conditions on the coal particle influenced the pelletizing growth rates. For example, a fresh (run of mine) sample of coal will display different pelletizing growth kinetics than a weathered sample of the same coal. Since coal is a heterogeneous material, the oxidized product of coal is equally variable. We found it to be logistically difficult to consistently produce large quantities of artificially oxidized coal for experimental purposes and as such we have used a naturally weathered coal. We have plans to oxidize coals under controlled oxidizing conditions and be able to establish their pelletizing behavior. The next phase of experiments were directed to study the effect of surface modification, introduced during the coal cleaning steps, on pelletizing kinetics. Accordingly, we initiated studies with two additives commonly used during the flotation of coal: dextrin (coal depressant) and dodecane (coal collector).

Sastry, K.V.S.

1991-09-01T23:59:59.000Z

215

Coal Combustion Science  

SciTech Connect

The objective of this activity is to support the Office of Fossil Energy in executing research on coal combustion science. This activity consists of basic research on coal combustion that supports both the Pittsburgh Energy Technology Center Direct Utilization Advanced Research and Technology Development Program, and the International Energy Agency Coal Combustion Science Project. Specific tasks for this activity include: (1) coal devolatilization - the objective of this risk is to characterize the physical and chemical processes that constitute the early devolatilization phase of coal combustion as a function of coal type, heating rate, particle size and temperature, and gas phase temperature and oxidizer concentration; (2) coal char combustion -the objective of this task is to characterize the physical and chemical processes involved during coal char combustion as a function of coal type, particle size and temperature, and gas phase temperature and oxygen concentration; (3) fate of mineral matter during coal combustion - the objective of this task is to establish a quantitative understanding of the mechanisms and rates of transformation, fragmentation, and deposition of mineral matter in coal combustion environments as a function of coal type, particle size and temperature, the initial forms and distribution of mineral species in the unreacted coal, and the local gas temperature and composition.

Hardesty, D.R. (ed.); Fletcher, T.H.; Hurt, R.H.; Baxter, L.L. (Sandia National Labs., Livermore, CA (United States))

1991-08-01T23:59:59.000Z

216

International perspectives on coal preparation  

SciTech Connect

The report consists of the vugraphs from the presentations which covered the following topics: Summaries of the US Department of Energy`s coal preparation research programs; Preparation trends in Russia; South African coal preparation developments; Trends in hard coal preparation in Germany; Application of coal preparation technology to oil sands extraction; Developments in coal preparation in China; and Coal preparation in Australia.

1997-12-31T23:59:59.000Z

217

The First Coal Plants  

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

Coal Plants Coal Plants Nature Bulletin No. 329-A January 25, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation THE FIRST COAL PLANTS Coal has been called "the mainspring" of our civilization. You are probably familiar, in a general way, with the story of how it originated ages ago from beds of peat which were very slowly changed to coal; and how it became lignite or brown coal, sub-bituminous, bituminous, or anthracite coal, depending on bacterial and chemical changes in the peat, how much it was compressed under terrific pressure, and the amount of heat involved in the process. You also know that peat is formed by decaying vegetation in shallow clear fresh-water swamps or bogs, but it is difficult to find a simple description of the kinds of plants that, living and dying during different periods of the earth's history, created beds of peat which eventually became coal.

218

Indonesian coal mining  

Science Conference Proceedings (OSTI)

The article examines the opportunities and challenges facing the Indonesian coal mining industry and how the coal producers, government and wider Indonesian society are working to overcome them. 2 figs., 1 tab.

NONE

2008-11-15T23:59:59.000Z

219

Stacker speeds coal recovery  

SciTech Connect

The Spring Creek Coal Co., near Decker, Montana, features the only stacker/reclaimer in the U.S. to stockpile and reclaim coal produced by a dragline/truck-shovel operation.

Jackson, D.

1981-08-01T23:59:59.000Z

220

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

March 2011 DOEEIA-0121 (201004Q) Revised: July 2012 Quarterly Coal Report October - December 2010 March 2011 U.S. Energy Information Administration Office of Oil, Gas, and Coal...

Note: This page contains sample records for the topic "unknown keywords coal" 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

Coal Market Module  

Annual Energy Outlook 2012 (EIA)

6, DOEEIA-M060(2006) (Washington, DC, 2006). Key Assumptions Coal Production The coal production submodule of the CMM generates a different set of supply curves for the CMM for...

222

Microbial solubilization of coal  

DOE Patents (OSTI)

This invention deals with the solubilization of coal using species of Streptomyces. Also disclosed is an extracellular component from a species of Streptomyces, said component being able to solubilize coal.

Strandberg, Gerald W. (Farragut, TN); Lewis, Susan N. (Knoxville, TN)

1990-01-01T23:59:59.000Z

223

Overview of coal conversion  

SciTech Connect

The structure of coal and the processes of coal gasification and coal liquefaction are reviewed. While coal conversion technology is not likely to provide a significant amount of synthetic fuel within the next several years, there is a clear interest both in government and private sectors in the development of this technology to hedge against ever-diminishing petroleum supplies, especially from foreign sources. It is evident from this rather cursory survey that there is some old technology that is highly reliable; new technology is being developed but is not ready for commercialization at the present state of development. The area of coal conversion is ripe for exploration both on the applied and basic research levels. A great deal more must be understood about the reactions of coal, the reactions of coal products, and the physics and chemistry involved in the various stages of coal conversion processes in order to make this technology economically viable.

Clark, B.R.

1981-03-27T23:59:59.000Z

224

Coal Production 1992  

SciTech Connect

Coal Production 1992 provides comprehensive information about US coal production, the number of mines, prices, productivity, employment, productive capacity, and recoverable reserves to a wide audience including Congress, Federal and State agencies, the coal industry, and the general public. In 1992, there were 3,439 active coal mining operations made up of all mines, preparation plants, and refuse operations. The data in Table 1 cover the 2,746 mines that produced coal, regardless of the amount of production, except for bituminous refuse mines. Tables 2 through 33 include data from the 2,852 mining operations that produced, processed, or prepared 10 thousand or more short tons of coal during the period, except for bituminous refuse, and includes preparation plants with 5 thousand or more employee hours. These mining operations accounted for over 99 percent of total US coal production and represented 83 percent of all US coal mining operations in 1992.

1993-10-29T23:59:59.000Z

225

Chemicals from coal  

Science Conference Proceedings (OSTI)

This chapter contains sections titled: Chemicals from Coke Oven Distillate; The Fischer-Tropsch Reaction; Coal Hydrogenation; Substitute Natural Gas (SNG); Synthesis Gas Technology; Calcium Carbide; Coal and the Environment; and Notes and References

Harold A. Wittcoff; Bryan G. Reuben; Jeffrey S. Plotkin

2004-12-01T23:59:59.000Z

226

Coal News and Markets  

U.S. Energy Information Administration (EIA)

Over the past month and a half, NAP spot coal prices have been flat or declining (graph above). ... (the walls of coal left in place to support the roof), ...

227

NETL: Coal-Fired Power Plants (CFPPs)  

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

Coal Sources Coal-Fired Power Plants (CFPPs) Where is the coal in the United States? Coal Across the U.S. The U.S. contains coal resources in various places. The coal occurs...

228

Prediction of power output of a coal-fired power plant by artificial neural network  

Science Conference Proceedings (OSTI)

Accurate modeling of thermal power plant is very useful as well as difficult. Conventional simulation programs based on heat and mass balances represent plant processes with mathematical equations. These are good for understanding the processes but usually ... Keywords: ANN model, Coal-fired boiler, Extrapolation, Interpolation, Real plant data, Steam turbine

J. Smrekar; D. Pandit; M. Fast; M. Assadi; Sudipta De

2010-07-01T23:59:59.000Z

229

The Overview and Prospect of Environmental Regulation Theory of Coal Enterprises  

Science Conference Proceedings (OSTI)

From the international comparisons of economic growth and energy consumption, China's energy consumption per unit production is one of the world's highest, and the Chinese unit environmental cost of GDP is in the world forefront calculating energy consumption ... Keywords: coal enterprises, energy saving and emission reduction, environmental regulation, prospect

Wang Li-ping

2009-07-01T23:59:59.000Z

230

The Application of Fuzzy Technique to Coal Gangue Hills Reliability Analysis  

Science Conference Proceedings (OSTI)

Gangue hill is a production in mining area which piles up by the disordered accumulation of coal waste. Because of its poor stability, landslide may easily arise when meet disadvantages and accordingly cause enormous destruction of geological hazard. ... Keywords: gangue hills, stability, fuzzy-random reliability, fuzzy point evaluation

Kun Yang; Zhichao Ma

2010-12-01T23:59:59.000Z

231

Research of Cluster-OFDM System for Underground Coal Mine PLCs  

Science Conference Proceedings (OSTI)

Power line communication (PLC) is one of the most attractive communication methods for in-home networks. However, the emissions of unwanted electric waves from PLC system, noise, inter-symbol interference (ISI) and inter-channel interference (ICI) cause ... Keywords: Cluster-OFDM, underground coal mine, power line communication

Shaoliang Wei; Haijun Wang; Fengyu Cheng; Yimin Chen; Rujun Han

2008-12-01T23:59:59.000Z

232

Strategy of Speeding up the Modernization Process of China's Coal Industry  

Science Conference Proceedings (OSTI)

In this thesis, the China’s Industry will be fractionized through the industry categories and that will be according to the level of modernization evaluating index system which is common used in Developed Countries, and then, we will admeasure ... Keywords: level of modernization, the coal industry, admeasure

Jiang Hong; Zhao Baofu

2010-05-01T23:59:59.000Z

233

The Settlement on Coal Pillar Width of District Sublevel in High Gas Mine of Tongchuan  

Science Conference Proceedings (OSTI)

Abstract: Based on the actual geology situation of district in Tongchuan some mine, the influence on the stability of surrounding rock of roadway?the stress distribution rule on coal pillar and the distribution rule of plastic area was studied ... Keywords: High gas, district, district sublevel, plastic area

Xiao-Xiang Chen; Pan-Feng Gou; Si-Jiang Wei

2009-05-01T23:59:59.000Z

234

Monitoring of landscape change for waste land rehabilitation in Haizhou opencast coal mine  

Science Conference Proceedings (OSTI)

Land rehabilitation is being carried out throughout the whole country. But in many areas, the main purpose of land rehabilitation is to increase the overall cultivated land area which neglects the eco-construction. Important tasks of modern landscape ... Keywords: land rehabilitation, landscape ecology, monitoring, opencast coal mine

Yingyi Chen; Daoliang Li

2009-03-01T23:59:59.000Z

235

A hybrid GA-TS algorithm for open vehicle routing optimization of coal mines material  

Science Conference Proceedings (OSTI)

In the open vehicle routing problem (OVRP), the objective is to minimize the number of vehicles and the total distance (or time) traveled. This study primarily focuses on solving an open vehicle routing problem (OVRP) by applying a novel hybrid genetic ... Keywords: Coal mine material, Genetic algorithms, Hybrid, Open vehicle routing problem, Optimize, Tabu search

Shiwei Yu; Chang Ding; Kejun Zhu

2011-08-01T23:59:59.000Z

236

Using system dynamics for simulation and optimization of one coal industry system under fuzzy environment  

Science Conference Proceedings (OSTI)

In this paper, we have developed a model that integrates system dynamics with fuzzy multiple objective programming (SD-FMOP). This model can be used to study the complex interactions in a industry system. In the process of confirming sensitive parameters ... Keywords: Coal industry planning, Fuzzy set theory, Multiple objective programming, Simulation, System dynamics

Jiuping Xu; Xiaofei Li

2011-09-01T23:59:59.000Z

237

Study on Further Treatment of Coal Coking Wastewater by Ultrasound Wave, Fenton's Reagent and Coagulation  

Science Conference Proceedings (OSTI)

The study on further treatment of coal coking wastewater by ultrasound wave, Fenton's reagent and coagulation was carried out in this paper at the first time, Furthermore, this paper discussed the optimum cooperative reaction condition of their combined ... Keywords: ultrasound wave, coke plant wastewater, Fenton reagent, coagulation

Jun Shi; Liangbo Zhang

2009-10-01T23:59:59.000Z

238

The Research of Fuzzy Forecasting Spontaneous Combustion of Coal Bass on Tube of Flux  

Science Conference Proceedings (OSTI)

A direct temperature measurement is the most direct and reliable method to forecast the state of spontaneous combustion of coal. However, due to constraints of the temperature sensor coverage, the number and arrangement of site, the direct measurement ... Keywords: self-ignite, fuzzy control, forecast

Bian Bing; Lou Guohuan

2009-11-01T23:59:59.000Z

239

Separation and Purification of Methane from coal-Bed Methane via the Hydrate Technology  

Science Conference Proceedings (OSTI)

The separation of methane from coal-bed methane (CBM) via hydrate process using tetrahydrofuran (THF) + sodium dodecyl sulfate (SDS) as additives was investigated in this work. The effect of additives, the concentration of the additives and hydrate memory ... Keywords: CBM, hydrate, separation, THF, SDS

Cai Jing; Chen Zhaoyang; Li Xiaosen; Xu Chungang

2010-12-01T23:59:59.000Z

240

The communication protocol design of electro-hydraulic control system for hydraulic supports at coal mine  

Science Conference Proceedings (OSTI)

The electro-hydraulic control system for hydraulic supports is a multi embedded systems constitute a computer network system working in the coal mine harsh environment. Excellent hardware connection and fine communication protocol are the fundamental ... Keywords: AVR microcontroller, communication protocols, electro-hydraulic control, hydraulic support

Jingguo Wen; Zisheng Lian

2011-09-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Wireless transmission network application system design in mine pressure monitoring of coal face  

Science Conference Proceedings (OSTI)

In order to meet the intensive and efficient mine construction, unit yield of the fully mechanized coal face should be improved constantly and reliability of production system in mechanized face must be further strengthened. Pressure monitoring technology ... Keywords: lab VIEW, mining pressure monitoring, wireless communication

Qingdong Wang; Changjun Zhu

2009-11-01T23:59:59.000Z

242

Determination of Uncertainty in Gross Calorific Value of Coal Using Bomb Calorimeter  

Science Conference Proceedings (OSTI)

A bomb calorimeter is an apparatus used for measuring the performance of coal in term of heat of combustion. Recent awareness has been created regarding uncertainty of measurement, due to mainly two reasons. Laboratory accreditation, which has steadily ... Keywords: Bomb Calorimeter, Gross Calorific Value, Heat, Uncertainty, Water Equivalent

N.K. Mandavgade; S.B. Jaju; R.R. Lakhe

2011-10-01T23:59:59.000Z

243

Rebuilding the Coal Model in the Energy Information Administration's National Energy Modeling System  

Science Conference Proceedings (OSTI)

The Energy Information Administration uses the National Energy Modeling System (NEMS) to forecast prices and quantities in energy markets. The coal model that the Energy Information Administration first used in NEMS contributed to convergence problems ... Keywords: GOVERNMENT-ENERGY POLICIES, NATURAL RESOURCES-ENERGY, PROGRAMMING--LINEAR

Melinda Hobbs; Michael Mellish; Frederic H. Murphy; Richard Newcombe; Reginald Sanders; Peter Whitman

2001-09-01T23:59:59.000Z

244

New Environmental Friendly Evaluation Criterion for Coal-Fired Power Plant Comprehensive Performance  

Science Conference Proceedings (OSTI)

This paper proposes a new environmental friendly evaluation criterion to assess the comprehensive performance of coal-fired power plant. The new evaluation criterion, which is called the comprehensive Index of Energy, Resources and Environment (IERE), ... Keywords: power plant, evaluation criterion, environmental friendly, comperhensive performance

Gang Xu; Shiyuan Lu; Yongping Yang; Liqiang Duan; Ji Li; Le Li; Xiaona Song

2010-06-01T23:59:59.000Z

245

The Carbon Emission Analysis System Design of Coal-Fired Unit  

Science Conference Proceedings (OSTI)

Carbon dioxide is the main cause of global warming, that emission has been the world's attention. and the power industry is an important source of carbon dioxide emissions, this paper try to design the system of power plants for carbon emissions coal-fired ... Keywords: Analysis system, Carbon emissions, Energy saving

Han Jieping; Zhang Chengzhen

2011-08-01T23:59:59.000Z

246

Coal gasification apparatus  

DOE Patents (OSTI)

Coal hydrogenation vessel has hydrogen heating passages extending vertically through its wall and opening into its interior.

Nagy, Charles K. (Monaca, PA)

1982-01-01T23:59:59.000Z

247

Method for fluorinating coal  

DOE Patents (OSTI)

Coal is fluorinated by contact with fluorine gas at low pressure. After pial fluorination, when the reaction rate has slowed, the pressure is slowly increased until fluorination is complete, forming a solid fluorinated coal of approximate composition CF.sub.1.55 H.sub.0.15. The fluorinated coal and a solid distillate resulting from vacuum pyrolysis of the fluorinated coal are useful as an internal standard for mass spectrometric unit mass assignments from about 100 to over 1500.

Huston, John L. (Skokie, IL); Scott, Robert G. (Westmont, IL); Studier, Martin H. (Downers Grove, IL)

1978-01-01T23:59:59.000Z

248

Ore components in coal  

Science Conference Proceedings (OSTI)

The dependence of the mineral content in coal and concentrates on the degree of metamorphism is analyzed.

Kh.A. Ishhakov [Russian Academy of Sciences, Kemerovo (Russian Federation). Institute of Coal and Coal Chemistry, Siberian Branch

2009-05-15T23:59:59.000Z

249

Coal Industry Annual, 1996  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1998-04-01T23:59:59.000Z

250

Coal Industry Annual, 1997  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1998-11-23T23:59:59.000Z

251

Coal Industry Annual, 1995  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1996-11-17T23:59:59.000Z

252

Coal Industry Annual, 1998  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

2000-07-07T23:59:59.000Z

253

Coal Industry Annual, 1994  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Fred Freme

1996-04-18T23:59:59.000Z

254

Coal Industry Annual, 1999  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Information Center

255

Coal Industry Annual, 2000  

Reports and Publications (EIA)

Provides comprehensive information about U.S. coal production, number of mines, prices, productivity, employment, productive capacity, and recoverable reserves.

Information Center

256

Coal News and Markets  

U.S. Energy Information Administration (EIA)

... (Energy Publishing, Coal & Energy Price Report, Bulletin, ... Although, the soaring demands of the Chinese steel industry are still with us, ...

257

NETL: Coal Utilization By-Products (CUB)  

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

Home > Technologies > Coal & Power Systems > Innovations for Existing Plants > Coal Utilization Byproducts Innovations for Existing Plants Solid Waste (Coal Utilization...

258

Flash hydrogenation of coal  

DOE Patents (OSTI)

A process for the hydrogenation of coal comprising the contacting of powdered coal with hydrogen in a rotating fluidized bed reactor. A rotating fluidized bed reactor suitable for use in this process is also disclosed. The coal residence time in the reactor is limited to less than 5 seconds while the hydrogen contact time is not in excess of 0.2 seconds.

Manowitz, Bernard (Brightwaters, NY); Steinberg, Meyer (Huntington Station, NY); Sheehan, Thomas V. (Hampton Bays, NY); Winsche, Warren E. (Bellport, NY); Raseman, Chad J. (Setauket, NY)

1976-01-01T23:59:59.000Z

259

Proceedings: Coal Combustion Workshop  

Science Conference Proceedings (OSTI)

The primary objective of the 2007 Coal Combustion workshop was to present a holistic view of the various combustion processes required for minimal emissions, peak performance, and maximum reliability in a coal-fired power plant. The workshop also defined needs for future RD in coal combustion technology.

2008-01-09T23:59:59.000Z

260

Coal production 1989  

SciTech Connect

Coal Production 1989 provides comprehensive information about US coal production, the number of mines, prices, productivity, employment, reserves, and stocks to a wide audience including Congress, federal and state agencies, the coal industry, and the general public. 7 figs., 43 tabs.

1990-11-29T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Coal Market Module  

Reports and Publications (EIA)

Documents the objectives and the conceptual and methodological approach used in the development of the National Energy Modeling System's (NEMS) Coal Market Module (CMM) used to develop the Annual Energy Outlook 2013 (AEO2013). This report catalogues and describes the assumptions, methodology, estimation techniques, and source code of CMM's two submodules. These are the Coal Production Submodule (CPS) and the Coal Distribution Submodule (CDS).

Michael Mellish

2013-07-17T23:59:59.000Z

262

Coal Combustion Products | Department of Energy  

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

Combustion Products Coal Combustion Products Coal combustion products (CCPs) are solid materials produced when coal is burned to generate electricity. Since coal provides the...

263

Quarterly Coal Distribution Report - Energy Information Administration  

U.S. Energy Information Administration (EIA)

The Quarterly Coal Distribution Report (QCDR) provides detailed U.S. domestic coal distribution data by coal origin state, coal destination state, mode of ...

264

Advanced Coal Wind Hybrid: Economic Analysis  

E-Print Network (OSTI)

Prices in 2007 real $ Coal Prices Coal prices have been farprices. Factors like coal prices and EOR revenues affect theCoal Prices..

Phadke, Amol

2008-01-01T23:59:59.000Z

265

Quarterly Coal Distribution Report - Energy Information ...  

U.S. Energy Information Administration (EIA)

The Quarterly Coal Distribution Report (QCDR) provides detailed U.S. domestic coal distribution data by coal origin state, coal destination state, mode of ...

266

Coal recovery process  

DOE Patents (OSTI)

A method for the beneficiation of coal by selective agglomeration and the beneficiated coal product thereof is disclosed wherein coal, comprising impurities, is comminuted to a particle size sufficient to allow impurities contained therein to disperse in water, an aqueous slurry is formed with the comminuted coal particles, treated with a compound, such as a polysaccharide and/or disaccharide, to increase the relative hydrophilicity of hydrophilic components, and thereafter the slurry is treated with sufficient liquid agglomerant to form a coagulum comprising reduced impurity coal.

Good, Robert J. (Grand Island, NY); Badgujar, Mohan (Williamsville, NY)

1992-01-01T23:59:59.000Z

267

Coal | Department of Energy  

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

Coal Coal Coal Coal Coal is the largest domestically produced source of energy in America and is used to generate a significant chunk of our nation's electricity. The Energy Department is working to develop technologies that make coal cleaner, so we can ensure it plays a part in our clean energy future. The Department is also investing in development of carbon capture, utilization and storage (CCUS) technologies, also referred to as carbon capture, utilization and sequestration. Featured Energy Secretary Moniz Visits Clean Coal Facility in Mississippi On Friday, Nov. 8, 2013, Secretary Moniz and international energy officials toured Kemper, the nation's largest carbon capture and storage facility, in Liberty, Mississippi. A small Mississippi town is making history with the largest carbon capture

268

Rail Coal Transportation Rates  

Gasoline and Diesel Fuel Update (EIA)

Trends, 2001 - 2010 Trends, 2001 - 2010 Transportation infrastructure overview In 2010, railroads transported over 70 percent of coal delivered to electric power plants which are generally concentrated east of the Mississippi River and in Texas. The U.S. railroad market is dominated by four major rail companies that account for 99 percent of U.S. coal rail shipments by volume. Deliveries from major coal basins to power plants by mode Rail Barge Truck Figure 2. Deliveries from major coal basins to power plants by rail, 2010 figure data Figure 3. Deliveries from major coal basins to power plants by barge, 2010 figure data Figure 4. Deliveries from major coal basins to power plants by truck, 2010 figure data The Powder River Basin of Wyoming and Montana, where coal is extracted in

269

Coal production: 1980  

Science Conference Proceedings (OSTI)

US coal production and related data are reported for the year 1980, with similar data for 1979 given for comparison. The data here collected on Form EIA-7A, coal production report, from 3969 US mines that produced, processed, or prepared 10,000 or more short tons of coal in 1980. Among the items covered are production, prices, employment, productivity, stocks, and recoverable reserves. Data are reported by state, county, coal producing district, type of mining, and by type of coal (anthracite, bituminous, subbituminous, and lignite). Also included are a glossary of coal terms used, a map of the coal producing disricts, and form EIA-7A with instructions. 14 figures, 63 tables.

Not Available

1982-05-01T23:59:59.000Z

270

Coal: the new black  

SciTech Connect

Long eclipsed by oil and natural gas as a raw material for high-volume chemicals, coal is making a comeback, with oil priced at more than $100 per barrel. It is relatively cheap feedstock for chemicals such as methanol and China is building plants to convert coal to polyolefins on a large scale and interest is spreading worldwide. Over the years several companies in the US and China have made fertilizers via the gasification of coal. Eastman in Tennessee gasifies coal to make methanol which is then converted to acetic acid, acetic anhydride and acetate fiber. The future vision is to convert methanol to olefins. UOP and Lurgi are the major vendors of this technology. These companies are the respective chemical engineering arms of Honeywell and Air Liquide. The article reports developments in China, USA and India on coal-to-chemicals via coal gasification or coal liquefaction. 2 figs., 2 photo.

Tullo, A.H.; Tremblay, J.-F.

2008-03-15T23:59:59.000Z

271

PHYLOGENOMICS - GUIDED VALIDATION OF FUNCTION FOR CONSERVED UNKNOWN GENES  

SciTech Connect

Identifying functions for all gene products in all sequenced organisms is a central challenge of the post-genomic era. However, at least 30-50% of the proteins encoded by any given genome are of unknown function, or wrongly or vaguely annotated. Many of these 'unknown' proteins are common to prokaryotes and plants. We accordingly set out to predict and experimentally test the functions of such proteins. Our approach to functional prediction is integrative, coupling the extensive post-genomic resources available for plants with comparative genomics based on hundreds of microbial genomes, and functional genomic datasets from model microorganisms. The early phase is computer-assisted; later phases incorporate intellectual input from expert plant and microbial biochemists. The approach thus bridges the gap between automated homology-based annotations and the classical gene discovery efforts of experimentalists, and is much more powerful than purely computational approaches to identifying gene-function associations. Among Arabidopsis genes, we focused on those (2,325 in total) that (i) are unique or belong to families with no more than three members, (ii) are conserved between plants and prokaryotes, and (iii) have unknown or poorly known functions. Computer-assisted selection of promising targets for deeper analysis was based on homology .. independent characteristics associated in the SEED database with the prokaryotic members of each family, specifically gene clustering and phyletic spread, as well as availability of functional genomics data, and publications that could link candidate families to general metabolic areas, or to specific functions. In-depth comparative genomic analysis was then performed for about 500 top candidate families, which connected ~55 of them to general areas of metabolism and led to specific functional predictions for a subset of ~25 more. Twenty predicted functions were experimentally tested in at least one prokaryotic organism via reverse genetics, metabolic profiling, functional complementation, and recombinant protein biochemistry. Our approach predicted and validated functions for 10 formerly uncharacterized protein families common to plants and prokaryotes; none of these functions had previously been correctly predicted by computational methods. The functions of five more are currently being validated. Experimental testing of diverse representatives of these families combined with in silica analysis allowed accurate projection of the annotations to hundreds more sequenced genomes.

V, DE CRECY-LAGARD; D, HANSON A

2012-01-03T23:59:59.000Z

272

Simulated NMIS Imaging Data for an Unknown Object  

SciTech Connect

This report presents simulated Nuclear Materials Identification System (NMIS) imaging data for an unclassified object, whose characteristics are initially unknown to the reader. This data will be used to test various analysis capabilities and was created with a simple deterministic ray-tracing algorithm. NMIS is a time-dependent coincidence counting system that is used to characterize both fissile and non-fissile materials undergoing nondestructive assay. NMIS characterizes materials by interrogating them with neutrons, either from an associated-particle deuterium-tritium (DT) neutron generator, which produces a time and directionally tagged monoenergetic beam of 14.1 MeV neutrons, or a time-tagged spontaneous fission source in an ionization chamber.

Walker, Mark E [ORNL; Mihalczo, John T [ORNL

2012-04-01T23:59:59.000Z

273

Remote implementation of partially unknown operations and its entanglement costs  

E-Print Network (OSTI)

We present the generalized version of Wang's protocol[A.M.Wang, Phys.Rev.A 74,032317 (2006)] for the remote implementation(sometimes referred to as quantum remote control) of partially unknown quantum operations. The protocol only requires no more than half of the entanglements used in Bidirectional Quantum State Teleportation. We also propose a protocol for another form of quantum remote control. It can remotely implement a unitary operation which is a combination of the projective representations of a group. Moreover, we prove that the Schmidt rank of the entanglements cannot not be less than the number of controlled parameters of the operations, which for the first time gives a lower bound on entanglement costs in remote implementation of quantum operations.

Shu-Hui Luo; An-Min Wang

2013-01-24T23:59:59.000Z

274

Process for hydrogenating coal and coal solvents  

SciTech Connect

A novel process is described for the hydrogenation of coal by the hydrogenation of a solvent for the coal in which the hydrogenation of the coal solvent is conducted in the presence of a solvent hydrogenation catalyst of increased activity, wherein the hydrogenation catalyst is produced by reacting ferric oxide with hydrogen sulfide at a temperature range of 260.degree. C. to 315.degree. C. in an inert atmosphere to produce an iron sulfide hydrogenation catalyst for the solvent. Optimally, the reaction temperature is 275.degree. C. Alternately, the reaction can be conducted in a hydrogen atmosphere at 350.degree. C.

Tarrer, Arthur R. (Auburn, AL); Shridharani, Ketan G. (Auburn, AL)

1983-01-01T23:59:59.000Z

275

Coal sector profile  

SciTech Connect

Coal is our largest domestic energy resource with recoverable reserves estimated at 268 billion short tons or 5.896 quads Btu equivalent. This is approximately 95 percent of US fossil energy resources. It is relatively inexpensive to mine, and on a per Btu basis it is generally much less costly to produce than other energy sources. Its chief drawbacks are the environmental, health and safety concerns that must be addressed in its production and consumption. Historically, coal has played a major role in US energy markets. Coal fueled the railroads, heated the homes, powered the factories. and provided the raw materials for steel-making. In 1920, coal supplied over three times the amount of energy of oil, gas, and hydro combined. From 1920 until the mid 1970s, coal production remained fairly constant at 400 to 600 million short tons a year. Rapid increases in overall energy demands, which began during and after World War II were mostly met by oil and gas. By the mid 1940s, coal represented only half of total energy consumption in the US. In fact, post-war coal production, which had risen in support of the war effort and the postwar Marshall plan, decreased approximately 25 percent between 1945 and 1960. Coal demand in the post-war era up until the 1970s was characterized by increasing coal use by the electric utilities but decreasing coal use in many other markets (e.g., rail transportation). The oil price shocks of the 1970s, combined with natural gas shortages and problems with nuclear power, returned coal to a position of prominence. The greatly expanded use of coal was seen as a key building block in US energy strategies of the 1970s. Coal production increased from 613 million short tons per year in 1970 to 950 million short tons in 1988, up over 50 percent.

1990-06-05T23:59:59.000Z

276

Future Impacts of Coal Distribution Constraints on Coal Cost  

E-Print Network (OSTI)

a particular type of coal, each of which is inherentlyThere are four classes of coal: bituminous, sub-bituminous,minerals Metallic ores Coal Crude petroleum Gasoline Fuel

McCollum, David L

2007-01-01T23:59:59.000Z

277

Coal Direct Chemical Looping Retrofit for Pulverized Coal-Fired...  

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

Coal Direct Chemical Looping Retrofit for Pulverized Coal-Fired Power Plants with In-Situ CO 2 Capture Background Pulverized coal (PC)-fired power plants provide nearly 50% of...

278

Future Impacts of Coal Distribution Constraints on Coal Cost  

E-Print Network (OSTI)

the costs have on the price of coal delivered by railroadsindicate that the price of coal delivered by railroads ismake up the delivered price of coal that electric plants are

McCollum, David L

2007-01-01T23:59:59.000Z

279

Contaminants in coals and coal residues. [10 refs  

SciTech Connect

Most of the major enviromental pollutants from coals originate as impurities in the coal structure. These include various organic compounds, minerals, and trace elements that are released into the air and water when coal is mined, processed and utilized. The use of coal preparation to produce cleaner burning fuels involves an environmental compromise, wherein reduced emissions and solid wastes from coal burning sources are achieved at the expense of greater environmental degradation from coal cleaning wastes.

Wewerka, E.M.; Williams, J.M.; Vanderborgh, N.E.

1976-01-01T23:59:59.000Z

280

PressurePressure Indiana Coal Characteristics  

E-Print Network (OSTI)

TimeTime PressurePressure · Indiana Coal Characteristics · Indiana Coals for Coke · CoalTransportation in Indiana · Coal Slurry Ponds Evaluation · Site Selection for Coal Gasification · Coal-To-Liquids Study, CTL · Indiana Coal Forecasting · Under-Ground Coal Gasification · Benefits of Oxyfuel Combustion · Economic

Fernández-Juricic, Esteban

Note: This page contains sample records for the topic "unknown keywords coal" 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

Coal Distribution Database, 2008  

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

4Q 2009 4Q 2009 April 2010 Quarterly Coal Distribution Table Format and Data Sources 4Q 2009 In keeping with EIA's efforts to increase the timeliness of its reports, this Quarterly Coal Distribution Report is a preliminary report, based on the most current data available from EIA's various monthly, quarterly and annual surveys of the coal industry and electric power generation industry. The final report will rely on the receipt of annual data to replace the imputed monthly data for smaller electric generation plants that are excluded from the monthly filing requirement, and final data for all other respondents. The Coal Distribution Report traces coal from the origin State to the destination State by transportation mode. The data sources beginning with the 2008 Coal Distribution Report

282

WCI Case for Coal  

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

Coal Coal The role of as an energy source The role of coal as an energy source Key Messages * Energy demand has grown strongly and will continue to increase, particularly in developing countries where energy is needed for economic growth and poverty alleviation. * All energy sources will be needed to satisfy that demand by providing a diverse and balanced supply mix. * Coal is vital for global energy security. It is abundantly available, affordable, reliable and easy and safe to transport. * In an energy hungry world the challenge for coal, as for other fossil fuels, is to further substantially reduce its greenhouse gas and other emissions, while continuing to make a major contribution to economic and social development and energy security. * Coal is part way down a technology pathway that has already delivered major

283

Dialogue, equality and trust are keywords in our relations with our employees and all our collaboration partners www.risoe.dk  

E-Print Network (OSTI)

Waste Seasonal fluctuation - storage capacity Coal and gas plant - heat bindings Mainly base load.Karlsson@risoe.dk Example: Inefficient System Integration Why? · Hydrogen production followed an exogenous given profile

284

NETL: Coal & Coal Biomass to Liquids - Reference Shelf  

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

Reference Shelf Coal and CoalBiomass to Liquids Reference Shelf Documents Papers Presentations DOCUMENTS 2012 Technology Readiness Assessment-Analysis of Active Research Portfolio...

285

Future Impacts of Coal Distribution Constraints on Coal Cost  

E-Print Network (OSTI)

coal (PC) or integrated gasification combined cycle ( IGCC)coal (PC) or integrated gasification combined cycle (IGCC)will be integrated gasification combined cycle (IGCC) (Same

McCollum, David L

2007-01-01T23:59:59.000Z

286

DESULFURIZATION OF COAL MODEL COMPOUNDS AND COAL LIQUIDS  

E-Print Network (OSTI)

Credit Extra Fuel Oil Coal to gasifier Na cost· Na processoiL Replace res. with coal as gasifier feed. 543 ton/day @$

Wrathall, James Anthony

2011-01-01T23:59:59.000Z

287

Annul Coal Consumption by Country (1980 -2009) Total annual coal  

Open Energy Info (EERE)

Annul Coal Consumption by Country (1980 -2009) Total annual coal consumption by country, 1980 to 2009 (available as Quadrillion Btu). Compiled by Energy Information Administration...

288

NETL: Coal & Coal Biomass to Liquids - Project Information  

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

Project Information CoalBiomass Feed and Gasification Development of Biomass-Infused Coal Briquettes for Co-Gasification FE0005293 Development of Kinetics and Mathematical...

289

Illinois Coal Revival Program (Illinois)  

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

The Illinois Coal Revival Program is a grants program providing partial funding to assist with the development of new, coal-fueled electric generation capacity and coal gasification or IGCC units...

290

Coal Mining Tax Credit (Arkansas)  

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

The Coal Mining Tax Credit provides an income or insurance premium tax credit of $2.00 per ton of coal mined, produced or extracted on each ton of coal mined in Arkansas in a tax year. An...

291

COAL DESULFURIZATION PRIOR TO COMBUSTION  

E-Print Network (OSTI)

Corporation, 5-25~79. on Coal Liquefaction at ChevronHamersma, et a L, "Meyers Process for Coal Desulfurization,"in Wheelock, Coal Desulfurization, ACS Symp. Ser 64 (1977(.

Wrathall, J.

2013-01-01T23:59:59.000Z

292

Pulverized coal fuel injector  

DOE Patents (OSTI)

A pulverized coal fuel injector contains an acceleration section to improve the uniformity of a coal-air mixture to be burned. An integral splitter is provided which divides the coal-air mixture into a number separate streams or jets, and a center body directs the streams at a controlled angle into the primary zone of a burner. The injector provides for flame shaping and the control of NO/NO.sub.2 formation.

Rini, Michael J. (Hebron, CT); Towle, David P. (Windsor, CT)

1992-01-01T23:59:59.000Z

293

Integrated coal liquefaction process  

DOE Patents (OSTI)

In a process for the liquefaction of coal in which coal liquids containing phenols and other oxygenated compounds are produced during the liquefaction step and later hydrogenated, oxygenated compounds are removed from at least part of the coal liquids in the naphtha and gas oil boiling range prior to the hydrogenation step and employed as a feed stream for the manufacture of a synthesis gas or for other purposes.

Effron, Edward (Springfield, NJ)

1978-01-01T23:59:59.000Z

294

Gasification of Lignite Coal  

Science Conference Proceedings (OSTI)

This report on the gasification of lignite coal is presented in two parts. The first includes research into technology options for preparing low-rank fuels for gasification, gasifiers for converting the coal into synthesis gas, and technologies that may be used to convert synthesis gas into valuable chemical products. The second part focuses on performance and cost screening analyses for either Greenfield or retrofit gasification options fueled by low-rank lignite coal. The work was funded through Tailor...

2009-01-23T23:59:59.000Z

295

Coal liquefaction quenching process  

DOE Patents (OSTI)

There is described an improved coal liquefaction quenching process which prevents the formation of coke with a minimum reduction of thermal efficiency of the coal liquefaction process. In the process, the rapid cooling of the liquid/solid products of the coal liquefaction reaction is performed without the cooling of the associated vapor stream to thereby prevent formation of coke and the occurrence of retrograde reactions. The rapid cooling is achieved by recycling a subcooled portion of the liquid/solid mixture to the lower section of a phase separator that separates the vapor from the liquid/solid products leaving the coal reactor.

Thorogood, Robert M. (Macungie, PA); Yeh, Chung-Liang (Bethlehem, PA); Donath, Ernest E. (St. Croix, VI)

1983-01-01T23:59:59.000Z

296

Quarterly Coal Report  

Annual Energy Outlook 2012 (EIA)

December 2010 DOEEIA-0121 (201003Q) Revised: July 2012 Quarterly Coal Report July - September 2010 December 2010 U.S. Energy Information Administration Office of Oil, Gas, and...

297

Coal Combustion Products: Challenges  

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

Products: Challenges and Opportunities American Coal Ash Association Conference St. Petersburg, FL January 27-30, 2003 Carl O. Bauer National Energy Technology Laboratory...

298

Initiators of coal hydrogenation  

Science Conference Proceedings (OSTI)

The results are given of an investigation of the influence of additions of certain organosilicon compounds of cyclic and linear nature on the coal hydrogenation process.

Krichko, A.A.; Dembovskaya, E.A.; Gorlov, E.G.

1983-01-01T23:59:59.000Z

299

Clean Coal Projects (Virginia)  

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

This legislation directs the Virginia Air Pollution Control Board to facilitate the construction and implementation of clean coal projects by expediting the permitting process for such projects.

300

Coal Development (Nebraska)  

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

This section provides for the development of newly-discovered coal veins in the state, and county aid for such development.

Note: This page contains sample records for the topic "unknown keywords coal" 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

Direct Coal Liquefaction  

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

solvent. * The coal fragments are further hydrocracked to produce a synthetic crude oil. * This synthetic crude must then undergo refinery upgrading and hydrotreating to...

302

Weekly NYMEX Coal Futures  

Reports and Publications (EIA)

The New York Mercantile Exchange (NYMEX) Report provides settlement price data for Central Appalachian (CAPP), Western Powder River Basin (PRB), and Eastern CSX Transportation (CSX) coal futures.

Information Center

303

Rail Coal Transportation Rates  

U.S. Energy Information Administration (EIA)

figure data Figure 7 shows the percent change in average real rates for those state-to-state ... Estimated transportation rates for coal delivered to electric ...

304

Coal News and Markets  

U.S. Energy Information Administration (EIA)

Speaking about Consol Energy’s 1Q05 earnings, J. Brett Harvey, president and CEO, noted that the “pricing environment for our coal is excellent, ...

305

Handbook of coal analysis  

SciTech Connect

The Handbook deals with the various aspects of coal analysis and provides a detailed explanation of the necessary standard tests and procedures that are applicable to coal in order to help define usage and behavior relative to environmental issues. It provides details of the meaning of various test results and how they might be applied to predict coal behavior during use. Emphasis is on ASTM standards and test methods but ISO and BSI standards methods are included. Chapter headings are: Coal analysis; Sampling and sample preparation; Proximate analysis; Ultimate analysis; Mineral matter; Physical and electrical properties; Thermal properties; Mechanical properties; Spectroscopic properties; Solvent properties; and Glossary.

James G. Speight

2005-05-01T23:59:59.000Z

306

Back Issues of the Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

coal > Quarterly Coal Report > Quarterly Coal Report Back Issues Quarterly Coal Report Back Issues of the Quarterly Coal Report Year 4thquarter 3rdquarter 2ndquarter 1stquarter QCR...

307

Fuel blending with PRB coal  

Science Conference Proceedings (OSTI)

Many methods exist to accomplish coal blending at a new or existing power plant. These range from a basic use of the secondary (emergency) stockout/reclaim system to totally automated coal handling facilities with segregated areas for two or more coals. Suitable choices for different sized coal plant are discussed, along with the major components of the coal handling facility affected by Powder River Basin coal. 2 figs.

McCartney, R.H.; Williams, R.L. Jr. [Roberts and Schaefer, Chicago, IL (United States)

2009-03-15T23:59:59.000Z

308

Advanced Coal Conversion Process Demonstration  

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

Clean Coal Technology Program Advanced Coal Conversion Process Demonstration A DOE Assessment DOENETL-20051217 U.S. Department of Energy Office of Fossil Energy National Energy...

309

Clean coal technologies market potential  

SciTech Connect

Looking at the growing popularity of these technologies and of this industry, the report presents an in-depth analysis of all the various technologies involved in cleaning coal and protecting the environment. It analyzes upcoming and present day technologies such as gasification, combustion, and others. It looks at the various technological aspects, economic aspects, and the various programs involved in promoting these emerging green technologies. Contents: Industry background; What is coal?; Historical background of coal; Composition of coal; Types of coal; Environmental effects of coal; Managing wastes from coal; Introduction to clean coal; What is clean coal?; Byproducts of clean coal; Uses of clean coal; Support and opposition; Price of clean coal; Examining clean coal technologies; Coal washing; Advanced pollution control systems; Advanced power generating systems; Pulverized coal combustion (PCC); Carbon capture and storage; Capture and separation of carbon dioxide; Storage and sequestration of carbon dioxide; Economics and research and development; Industry initiatives; Clean Coal Power Initiative; Clean Coal Technology Program; Coal21; Outlook; Case Studies.

Drazga, B. (ed.)

2007-01-30T23:59:59.000Z

310

NETL: Clean Coal Demonstrations - Clean Coal Today Newsletter  

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

Clean Coal Today Newsletter Clean Coal Today Newsletter Clean Coal Demonstrations Clean Coal Today Newsletter Clean Coal Today is a quarterly newsletter of the U.S. Department of Energy, Office of Fossil Energy (FE), Office of Clean Coal. Among other things, Clean Coal Today highlights progress under the Clean Coal Power Initiative, the Power Plant Improvement Initiative, and the few remaining projects of the original Clean Coal Technology Demonstration Program. Reporting on coal R&D performed at government laboratories, as well as in conjunction with stakeholders, it provides key information on FE's coal-related activities, most of which are directed toward near-zero emissions, ultra-efficient technologies of the future. Subscriptions are free – to have your name placed on the mailing list, contact the Editor at Phoebe.Hamill@hq.doe.gov.

311

Coal home heating and environmental tobacco smoke in relation to lower respiratory illness in Czech children, from birth to 3 years of age  

E-Print Network (OSTI)

The coefficient for wood as a heating source was elevated,distant heating) Natural gas Electricity Coal Wood Unknown/distant heating and use of natural gas, electricity, or wood

2006-01-01T23:59:59.000Z

312

Creating a Search 1. Enter search term or keyword in the search box at the top of the page, and click the Search button.  

E-Print Network (OSTI)

Creating a Search 1. Enter search term or keyword in the search box at the top of the page, and click the Search button. Tip: Enter one concept at a time to maximize the benefit of the "Suggest idea of the article (use sparingly (1 concept per search) or not at all) d. After you select a term

Wood, James B.

313

Research on the Role of Control Hole in Deep-hole Pre-splitting Blasting in Outburst Coal Seams  

Science Conference Proceedings (OSTI)

Mechanical analysis model of blasting and controlling holes was set up combined with a gas outburst mine deep hole pre split blasting test, and the necessity of setting control hole in deep hole pre splitting blasting was analyzed. The theoretical calculation ... Keywords: outburst coal seams, deep-hole pre-splitting blasting, control hole, hole spacing

Gong Min; Liu You-ping

2012-05-01T23:59:59.000Z

314

The Physical and Chemical Properties of Fly Ash from Coal Gasification and Study on Its Recycling Utilization  

Science Conference Proceedings (OSTI)

Aiming at the difficulties in utilization of fly ash from coal gasification, the physical and chemical properties of fly ash were investigated. This research studied recycling utilization on using fly ash as one of cement raw materials for cement clinker. ... Keywords: fly ash, X-ray diffraction (XRD), Scanning Electron Microscope (SEM), recycling utilization

Guohua Qiu; Weiqiang Zeng; Zhenglun Shi; Mengxiang Fang; Zhongyang Luo

2010-12-01T23:59:59.000Z

315

Performance Analysis of Existing 600MW Coal-Fired Power Plant with Ammonia-Based CO2 Capture  

Science Conference Proceedings (OSTI)

This paper analyzes the techno-economic performance of 600 MW coal-fired power plant with and without ammonia-based CO2 capture process, based on the operating data of an existing power plant. The simulation and analysis, with fully consideration of ... Keywords: CO2 capture, aqueous ammonia, existing power plant, techno-economic performance

Gang Xu; Liqiang Duan; Mingde Zhao; Yongping Yang; Ji Li; Le Li; Haizhan Chen

2010-06-01T23:59:59.000Z

316

Numerical Simulation of Thermal-Solid Coupling to Coal-Rock during the Process of Heat Injection Mine for CBM  

Science Conference Proceedings (OSTI)

For gaining effective influence radius of heat injection mine for CBM (Coal Bed Methane) and influence rules of permeability under the condition of temperature and effective stress, heat transfer and elastic mechanics theory combined, hooker law of thermal ... Keywords: heat injection, thermal-solid coupling, numerical simulation, effective influence radius, permeability

Xin Le Yang; Yong Li Zhang

2010-12-01T23:59:59.000Z

317

Improved VIKOR Algorithm Based on AHP and Shannon Entropy in the Selection of Thermal Power Enterprise's Coal Suppliers  

Science Conference Proceedings (OSTI)

In order to select the thermal power enterprise’s coal suppliers properly, certain attributes of the suppliers should be carefully analysis. Supplier selection is a multi criteria problem which multi attributions of the suppliers should be considered. ... Keywords: thermal power, VIKOR, Shannon Entropy, AHP

Ma Lihong; Zhang Yanping; Zhao Zhiwei

2008-12-01T23:59:59.000Z

318

Modeling NOx emissions from coal-fired utility boilers using support vector regression with ant colony optimization  

Science Conference Proceedings (OSTI)

Modeling NO"x emissions from coal fired utility boiler is critical to develop a predictive emissions monitoring system (PEMS) and to implement combustion optimization software package for low NO"x combustion. This paper presents an efficient NO"x emissions ... Keywords: Ant colony optimization, Artificial neural networks, Combustion modeling, NOx emissions modeling, Support vector regression

Hao Zhou; Jia Pei Zhao; Li Gang Zheng; Chun Lin Wang; Ke Fa Cen

2012-02-01T23:59:59.000Z

319

STEO November 2012 - coal supplies  

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

Despite drop in domestic coal production, U.S. coal exports to reach Despite drop in domestic coal production, U.S. coal exports to reach record high in 2012. While U.S. coal production is down 7 percent this year due in part to utilities switching to low-priced natural gas to generate electricity, American coal is still finding plenty of buyers in overseas markets. U.S. coal exports are expected to hit a record 125 million tons in 2012, the U.S. Energy Information Administration says in its new monthly short-term energy outlook. Coal exports are expected to decline in 2013, primarily because of continuing economic weakness in Europe, lower international coal prices, and higher coal production in Asia. However, U.S. coal exports next year are still expected to top 100 million tons for the third year in a row

320

HS_Coal_Studyguide.indd  

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

Coal Coal Fossil Energy Study Guide: Coal Coal is the most plentiful fuel in the fossil family. The United States has more coal reserves than any other country in the world. In fact, one-fourth of all known coal in the world is in the United States, with large deposits located in 38 states. The United States has almost as much energ y in coal that can be mined as the rest of the world has in oil that can be pumped from the ground. TYPES OF COAL Coal is a black rock made up of large amounts of carbon. Like all fossil fuels, coal can be burned to release energy. Coal contains elements such as hydrogen, oxygen, and nitrogen; has various amounts of minerals; and is itself considered to be a mineral of organic origin. Due to the variety of materials buried over time in the

Note: This page contains sample records for the topic "unknown keywords coal" 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

Coal liquefaction process  

DOE Patents (OSTI)

A C.sub.5 -900.degree. F. (C.sub.5 -482.degree. C.) liquid yield greater than 50 weight percent MAF feed coal is obtained in a coal liquefaction process wherein a selected combination of higher hydrogen partial pressure, longer slurry residence time and increased recycle ash content of the feed slurry are controlled within defined ranges.

Carr, Norman L. (Allison Park, PA); Moon, William G. (Cheswick, PA); Prudich, Michael E. (Pittsburgh, PA)

1983-01-01T23:59:59.000Z

322

Dry piston coal feeder  

SciTech Connect

This invention provides a solids feeder for feeding dry coal to a pressurized gasifier at elevated temperatures substantially without losing gas from the gasifier by providing a lock having a double-acting piston that feeds the coals into the gasifier, traps the gas from escaping, and expels the trapped gas back into the gasifier.

Hathaway, Thomas J. (Belle Meade, NJ); Bell, Jr., Harold S. (Madison, NJ)

1979-01-01T23:59:59.000Z

323

Method for coal liquefaction  

SciTech Connect

A process is disclosed for coal liquefaction in which minute particles of coal in intimate contact with a hydrogenation catalyst and hydrogen arc reacted for a very short time at a temperature in excess of 400.degree. C. at a pressure of at least 1500 psi to yield over 50% liquids with a liquid to gaseous hydrocarbon ratio in excess of 8:1.

Wiser, Wendell H. (Kaysville, UT); Oblad, Alex G. (Salt Lake City, UT); Shabtai, Joseph S. (Salt Lake City, UT)

1994-01-01T23:59:59.000Z

324

Mechanochemical hydrogenation of coal  

DOE Patents (OSTI)

Hydrogenation of coal is improved through the use of a mechanical force to reduce the size of the particulate coal simultaneously with the introduction of gaseous hydrogen, or other hydrogen donor composition. Such hydrogen in the presence of elemental tin during this one-step size reduction-hydrogenation further improves the yield of the liquid hydrocarbon product.

Yang, Ralph T. (Tonawanda, NY); Smol, Robert (East Patchogue, NY); Farber, Gerald (Elmont, NY); Naphtali, Leonard M. (Washington, DC)

1981-01-01T23:59:59.000Z

325

State coal profiles, January 1994  

SciTech Connect

The purpose of State Coal Profiles is to provide basic information about the deposits, production, and use of coal in each of the 27 States with coal production in 1992. Although considerable information on coal has been published on a national level, there is a lack of a uniform overview for the individual States. This report is intended to help fill that gap and also to serve as a framework for more detailed studies. While focusing on coal output, State Coal Profiles shows that the coal-producing States are major users of coal, together accounting for about three-fourths of total US coal consumption in 1992. Each coal-producing State is profiled with a description of its coal deposits and a discussion of the development of its coal industry. Estimates of coal reserves in 1992 are categorized by mining method and sulfur content. Trends, patterns, and other information concerning production, number of mines, miners, productivity, mine price of coal, disposition, and consumption of coal are detailed in statistical tables for selected years from 1980 through 1992. In addition, coal`s contribution to the State`s estimated total energy consumption is given for 1991, the latest year for which data are available. A US summary of all data is provided for comparing individual States with the Nation as a whole. Sources of information are given at the end of the tables.

1994-02-02T23:59:59.000Z

326

Apparatus and method for feeding coal into a coal gasifier  

DOE Patents (OSTI)

This invention is directed to a system for feeding coal into a gasifier operating at high pressures. A coal-water slurry is pumped to the desired pressure and then the coal is "dried" prior to feeding the coal into the gasifier by contacting the slurry with superheated steam in an entrained bed dryer for vaporizing the water in the slurry.

Bissett, Larry A. (Morgantown, WV); Friggens, Gary R. (Morgantown, WV); McGee, James P. (Morgantown, WV)

1979-01-01T23:59:59.000Z

327

Coal Distribution Database, 2008  

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

Destination State, Destination State, Consumer, Destination and Method of Transportation 3Q 2009 February 2010 Quarterly Coal Distribution Table Format and Data Sources 3Q 2009 In keeping with EIA's efforts to increase the timeliness of its reports, this Quarterly Coal Distribution Report is a preliminary report, based on the most current data available from EIA's various monthly, quarterly and annual surveys of the coal industry and electric power generation industry. The final report will rely on the receipt of annual data to replace the imputed monthly data for smaller electric generation plants that are excluded from the monthly filing requirement, and final data for all other respondents. The Coal Distribution Report traces coal from the origin State to the destination State by

328

Coal Distribution Database, 2008  

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

Origin State, Origin State, Consumer, Destination and Method of Transportation 3Q 2009 February 2010 Quarterly Coal Distribution Table Format and Data Sources 3Q 2009 In keeping with EIA's efforts to increase the timeliness of its reports, this Quarterly Coal Distribution Report is a preliminary report, based on the most current data available from EIA's various monthly, quarterly and annual surveys of the coal industry and electric power generation industry. The final report will rely on the receipt of annual data to replace the imputed monthly data for smaller electric generation plants that are excluded from the monthly filing requirement, and final data for all other respondents. The Coal Distribution Report traces coal from the origin State to the destination State by

329

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

2Q) 2Q) Distribution Category UC-950 Quarterly Coal Report April-June 1999 Energy Information Administration Office of Coal, Nuclear, Electric and Alternate Fuels U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Contacts This publication was prepared by Paulette Young under the direction of B.D. Hong, Leader, Coal Infor- mation Team, Office of Coal, Nuclear, Electric and Alternate Fuels. Questions addressing the Appendix A, U.S. Coal Imports section should be directed to Paulette Young at (202) 426-1150, email

330

By Coal Destination State  

Gasoline and Diesel Fuel Update (EIA)

Annual Coal Distribution Report 2010 Annual Coal Distribution Report 2010 U.S. Energy Information Administration | Annual Coal Distribution Report 2010 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 2010 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 7,906 821 1,242 - 9,969 Alabama Railroad 3,604 49 285 - 3,938 Alabama River 3,979 - - - 3,979 Alabama Truck 322 773 957 - 2,051 Colorado Total 2,113 - - - 2,113 Colorado Railroad 2,113 - - - 2,113 Illinois Total 336 - - - 336 Illinois River 336 - - - 336 Indiana Total 1,076

331

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

1Q) 1Q) Distribution Category UC-950 Quarterly Coal Report January-March 1999 Energy Information Administration Office of Coal, Nuclear, Electric and Alternate Fuels U.S. Department of Energy Washington, DC 20585 This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the Department of Energy. The information contained herein should not be construed as advocating or reflecting any policy position of the Department of Energy or any other organization. Contacts This publication was prepared by Paulette Young under the direction of B.D. Hong, Leader, Coal Infor- mation Team, Office of Coal, Nuclear, Electric and Alternate Fuels. Questions addressing the Appendix A, U.S. Coal Imports section should be directed

332

By Coal Origin State  

Gasoline and Diesel Fuel Update (EIA)

Annual Coal Distribution Report 2010 Annual Coal Distribution Report 2010 U.S. Energy Information Administration | Annual Coal Distribution Report 2010 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 2010 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 7,906 821 1,242 - 9,969 Alabama Railroad 3,604 49 285 - 3,938 Alabama River 3,979 - - - 3,979 Alabama Truck 322 773 957 - 2,051 Florida Total - - 15 - 15 Florida Railroad - - 11 - 11 Florida Truck - - 3 - 3 Georgia Total 196 - 15 - 211 Georgia Railroad 189 - 1 - 190 Georgia Truck

333

Fish, Omega 3 and Human Health, 2nd EditionChapter 12 Maps and the Unknown  

Science Conference Proceedings (OSTI)

Fish, Omega 3 and Human Health, 2nd Edition Chapter 12 Maps and the Unknown Health Omega 3 eChapters Health - Nutrition - Biochemistry Nutrition Press Downloadable pdf of Chapter 12 Maps and the Unknown from the

334

Uncovering Coal's Secrets Through the University Coal Research Program |  

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

Uncovering Coal's Secrets Through the University Coal Research Uncovering Coal's Secrets Through the University Coal Research Program Uncovering Coal's Secrets Through the University Coal Research Program December 18, 2013 - 10:38am Addthis Uncovering Coal’s Secrets Through the University Coal Research Program The challenges confronting the environmentally sound use of our country's fossil energy resources are best addressed through collaborative research and development. That's why this approach, which stretches federal dollars, is at the heart of the Office of Fossil Energy's University Coal Research (UCR) Program. Managed by the National Energy Technology Laboratory (NETL), the UCR program funds university research to improve understanding of the chemical and physical properties of coal, one of our nation's most abundant

335

COMBUSTION OF COAL IN AN OPPOSED FLOW DIFFUSION BURNER  

E-Print Network (OSTI)

P.J. and Wells, J.H. , Coal, Coke and Coal Chemicals, 108, (of coal, carbon, char. coke, and other coal derived orpulverized coal, char, coke, solvent refined coal, and coal

Chin, W.K.

2010-01-01T23:59:59.000Z

336

Consensus Coal Production Forecast for  

E-Print Network (OSTI)

Consensus Coal Production Forecast for West Virginia 2009-2030 Prepared for the West Virginia Summary 1 Recent Developments 2 Consensus Coal Production Forecast for West Virginia 10 Risks References 27 #12;W.Va. Consensus Coal Forecast Update 2009 iii List of Tables 1. W.Va. Coal Production

Mohaghegh, Shahab

337

Focus on Alaska's coal '80  

Science Conference Proceedings (OSTI)

Papers are presented under the broad headings of: Northern Alaskan coals; Beluga-Yentna coal field; resource development and utilization; transportation and economics; coal mining methods and regulations; and, federal and state policies concerning coal development. There is also a panel discussion, and luncheon and banquet speeches. 36 papers have been abstracted separately.

Rao, P.D.; Wolff, E.N. (eds.)

1981-01-01T23:59:59.000Z

338

Coal market momentum converts skeptics  

SciTech Connect

Tight supplies, soaring natural gas prices and an improving economy bode well for coal. Coal Age presents it 'Forecast 2006' a survey of 200 US coal industry executives. Questions asked included predicted production levels, attitudes, expenditure on coal mining, and rating of factors of importance. 7 figs.

Fiscor, S.

2006-01-15T23:59:59.000Z

339

MS_Coal_Studyguide.indd  

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

COAL-OUR MOST ABUNDANT FUEL COAL-OUR MOST ABUNDANT FUEL America has more coal than any other fossil fuel resource. Th e United States also has more coal reserves than any other single country in the world. In fact, 1/4 of all the known coal in the world is in the United States. Th e United States has more energy in coal that can be mined than the rest of the world has in oil that can be pumped from the ground. Currently, coal is mined in 25 of the 50 states. Coal is used primarily in the United States to generate electricity. In fact, it is burned in power plants to produce nearly half of the electricity we use. A stove uses about half a ton of coal a year. A water heater uses about two tons of coal a year. And a refrigerator, that's another half-ton a year. Even though you

340

Advanced Coal Wind Hybrid: Economic Analysis  

E-Print Network (OSTI)

of Figures Figure ES-1. Advanced Coal Wind Hybrid: Basicviii Figure 1. Advanced-Coal Wind Hybrid: Basic29 Figure 9. Sensitivity to Coal

Phadke, Amol

2008-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

China's Coal: Demand, Constraints, and Externalities  

E-Print Network (OSTI)

of deploying advanced coal power in the Chinese context,”12 2.6. International coal prices and12 III. Chinese Coal

Aden, Nathaniel

2010-01-01T23:59:59.000Z

342

Coal News and Markets - Energy Information Administration  

U.S. Energy Information Administration (EIA)

"Coal News and Markets Report" summarizes spot coal prices by coal commodity regions (i.e., Central Appalachia (CAPP), Northern Appalachia (NAPP), Illinois Basin (ILB ...

343

EIA Energy Kids - Coal - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Coal Basics Coal takes millions of years to create. Coal is a combustible black or brownish-black sedimentary rock composed mostly of carbon and hydrocarbons.

344

DOE Hydrogen Analysis Repository: Coal Distribution Constraints  

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

Coal Distribution Constraints Project Summary Full Title: Future Impacts of Coal Distribution Constraints on Coal Cost Project ID: 199 Principal Investigator: David McCollum...

345

WEAR RESISTANT ALLOYS FOR COAL HANDLING EQUIPMENT  

E-Print Network (OSTI)

Proceedings of the Conference on Coal Feeding Systems, HeldWear Resistant Alloys for Coal Handling Equipment", proposalWear Resistant Alloys for Coal Handling Equi pment". The

Bhat, M.S.

2011-01-01T23:59:59.000Z

346

Quarterly Coal Report April - June 2011  

U.S. Energy Information Administration (EIA)

The Quarterly Coal Report (QCR) presents U.S. coal production, exports, imports, receipts, prices, consumption, coal quality, and stocks data.

347

China's Coal: Demand, Constraints, and Externalities  

E-Print Network (OSTI)

12 2.6. International coal prices and18 International coal prices and trade In parallel with thesocial stability. High coal prices and domestic shortages

Aden, Nathaniel

2010-01-01T23:59:59.000Z

348

By Coal Destination State  

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

1 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2011 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 1st Quarter 2011 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 1,040 18 80 - 1,138 Alabama River 668 - - - 668 Alabama Truck 52 164 223 - 438 Alabama Total 1,760 181 303 - 2,244 Colorado Railroad 600 - - - 600 Illinois River 203 - 13 - 217 Indiana River 180 - - - 180 Kentucky Railroad 465 - 10 - 475 Kentucky (West) Railroad 465 - 10 - 475 Utah Railroad 18 - - -

349

Coal combustion products (CCPs  

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

combustion products (CCPs) combustion products (CCPs) are solid materials produced when coal is burned to generate electricity. Since coal provides the largest segment of U.S. electricity generation (45 percent in 2010), finding a sustainable solution for CCPs is an important environmental challenge. When properly managed, CCPs offer society environmental and economic benefits without harm to public health and safety. Research supported by the U.S. Department of Energy's (DOE) Office of Fossil Energy (FE) has made an important contribution in this regard. Fossil Energy Research Benefits Coal Combustion Products Fossil Energy Research Benefits

350

By Coal Destination State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 2nd Quarter 2010 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 2nd Quarter 2010 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 914 12 66 - 992 Alabama River 949 - - - 949 Alabama Truck 78 189 237 - 504 Alabama Total 1,941 201 303 - 2,445 Colorado Railroad 575 - - - 575 Illinois River 99 - - - 99 Indiana River 241 - - - 241 Kentucky Railroad 827 - 12 - 839 Kentucky (East) Railroad 76 - - - 76 Kentucky (West) Railroad

351

By Coal Destination State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 3rd Quarter 2010 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 3rd Quarter 2010 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 839 11 83 - 933 Alabama River 1,347 - - - 1,347 Alabama Truck 118 216 236 - 571 Alabama Total 2,304 227 320 - 2,850 Colorado Railroad 514 - - - 514 Illinois River 99 - - - 99 Indiana River 172 - - - 172 Kentucky Railroad 635 - 11 - 647 Kentucky (East) Railroad 45 - - - 45 Kentucky (West)

352

By Coal Destination State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 4th Quarter 2010 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 4th Quarter 2010 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 944 16 77 - 1,037 Alabama River 781 - - - 781 Alabama Truck 77 224 220 - 521 Alabama Total 1,802 240 298 - 2,340 Colorado Railroad 385 - - - 385 Illinois River 15 - - - 15 Indiana Railroad 1 - - - 1 Indiana River 350 - - - 350 Indiana Total 351 - - - 351 Kentucky Railroad 682 - 2 - 685 Kentucky (East)

353

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

June 2010 DOE/EIA-0121 (2010/01Q) June 2010 DOE/EIA-0121 (2010/01Q) Revised: July 2012 Quarterly Coal Report January - March 2010 June 2010 U.S. Energy Information Administration Office of Oil, Gas, and Coal Supply Statistics U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.gov/coal/production/quarterly/ _____________________________________________ This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of

354

By Coal Destination State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2010 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 1st Quarter 2010 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 907 10 59 - 975 Alabama River 903 - - - 903 Alabama Truck 150 144 253 - 546 Alabama Total 1,960 153 311 - 2,424 Colorado Railroad 640 - - - 640 Illinois River 123 - - - 123 Indiana River 312 - - - 312 Kentucky Railroad 622 - 36 - 658 Kentucky (East) Railroad 96 - 36 - 132 Kentucky (West)

355

By Coal Destination State  

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

1 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 2nd Quarter 2011 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 2nd Quarter 2011 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 1,896 182 327 - 2,405 Alabama Railroad 1,192 2 74 - 1,268 Alabama River 655 - - - 655 Alabama Truck 50 180 253 - 482 Colorado Total 468 - - - 468 Colorado Railroad 468 - - - 468 Illinois Total 90 - 26 - 116 Illinois River 90 - 26 - 116 Indiana Total 181 - - - 181 Indiana River 181 -

356

By Coal Destination State  

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

2 2 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2012 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 1st Quarter 2012 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 1,407 184 231 - 1,822 Alabama Railroad 801 9 49 - 859 Alabama River 519 - - - 519 Alabama Truck 87 175 182 - 444 Colorado Total 82 - - - 82 Colorado Railroad 82 - - - 82 Illinois Total 149 - 14 - 163 Illinois Railroad 44 - - - 44 Illinois River 105 - 14 - 119 Indiana Total 99 - - - 99

357

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

1Q) 1Q) Quarterly Coal Report January - March 2008 July 2008 Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.doe.gov/cneaf/coal/quarterly/qcr.pdf _____________________________________________ This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be not be construed as advocating or reflecting any policy position of the U.S. Department of Energy or any other organization.

358

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

2Q) 2Q) Quarterly Coal Report April - June 2009 September 2009 Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.doe.gov/cneaf/coal/quarterly/qcr.pdf _____________________________________________ This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be not be construed as advocating or reflecting any policy position of the U.S. Department of Energy or any other organization.

359

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

7/01Q) 7/01Q) Quarterly Coal Report January - March 2007 June 2007 Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.doe.gov/cneaf/coal/quarterly/qcr.pdf _____________________________________________ This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be not be construed as advocating or reflecting any policy position of the U.S. Department of Energy or any other organization.

360

By Coal Origin State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 2nd Quarter 2010 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 2nd Quarter 2010 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 914 12 66 - 992 Alabama River 949 - - - 949 Alabama Truck 78 189 237 - 504 Alabama Total 1,941 201 303 - 2,445 Georgia Railroad 23 - - - 23 Georgia Truck s - - - s Georgia Total 23 - - - 23 Indiana Railroad - 115 - - 115 Indiana Truck - 71 - - 71 Indiana Total - 186 - - 186 Tennessee Railroad - - 1 - 1 Tennessee Truck

Note: This page contains sample records for the topic "unknown keywords coal" 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

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

3Q) 3Q) Quarterly Coal Report July - September 2008 December 2008 Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.doe.gov/cneaf/coal/quarterly/qcr.pdf _____________________________________________ This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be not be construed as advocating or reflecting any policy position of the U.S. Department of Energy or any other organization.

362

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

2Q) 2Q) Quarterly Coal Report April - June 2008 September 2008 Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.doe.gov/cneaf/coal/quarterly/qcr.pdf _____________________________________________ This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be not be construed as advocating or reflecting any policy position of the U.S. Department of Energy or any other organization.

363

Quarterly Coal Report  

Gasoline and Diesel Fuel Update (EIA)

8/04Q) 8/04Q) Quarterly Coal Report October - December 2008 March 2009 Energy Information Administration Office of Coal, Nuclear, Electric, and Alternate Fuels U.S. Department of Energy Washington, DC 20585 _____________________________________________________________________________ This report is available on the Web at: http://www.eia.doe.gov/cneaf/coal/quarterly/qcr.pdf _____________________________________________ This report was prepared by the Energy Information Administration, the independent statistical and analytical agency within the U.S. Department of Energy. The information contained herein should be not be construed as advocating or reflecting any policy position of the U.S. Department of Energy or any other organization.

364

A commitment to coal  

SciTech Connect

Quin Shea explores the need for power generated with coal and the advanced technologies that will generate that power more efficiently and cleanly in the future. The article considers the air and waste challenges of using coal, including progress toward reducing emissions of SO{sub 2}, NOx, and mercury; efforts to address CO{sub 2}, including voluntary programs like the Climate Challenge, Power Partners, and the Asia-Pacific Partnership on Clean Development and Climate; and the regulation and beneficial use of coal-combustion byproducts (e.g., fly ash, bottom ash, flue gas desulfurization materials, boiler slag). 17 refs.

Shea, Q. [Edison Electric Institute, Washington, DC (United States)

2006-07-15T23:59:59.000Z

365

Underground gasification of coal  

DOE Patents (OSTI)

There is disclosed a method for the gasification of coal in situ which comprises drilling at least one well or borehole from the earth's surface so that the well or borehole enters the coalbed or seam horizontally and intersects the coalbed in a direction normal to its major natural fracture system, initiating burning of the coal with the introduction of a combustion-supporting gas such as air to convert the coal in situ to a heating gas of relatively high calorific value and recovering the gas. In a further embodiment the recovered gas may be used to drive one or more generators for the production of electricity.

Pasini, III, Joseph (Morgantown, WV); Overbey, Jr., William K. (Morgantown, WV); Komar, Charles A. (Uniontown, PA)

1976-01-20T23:59:59.000Z

366

Coal liquefaction process  

DOE Patents (OSTI)

A process is described for the liquefaction of coal wherein raw feed coal is dissolved in recycle solvent with a slurry containing recycle coal minerals in the presence of added hydrogen at elevated temperature and pressure. The highest boiling distillable dissolved liquid fraction is obtained from a vacuum distillation zone and is entirely recycled to extinction. Lower boiling distillable dissolved liquid is removed in vapor phase from the dissolver zone and passed without purification and essentially without reduction in pressure to a catalytic hydrogenation zone where it is converted to an essentially colorless liquid product boiling in the transportation fuel range. 1 fig.

Wright, C.H.

1986-02-11T23:59:59.000Z

367

Aqueous coal slurry  

DOE Patents (OSTI)

A principal object of the invention is the provision of an aqueous coal slurry containing a dispersant, which is of low-cost and which contains very low or no levels of sodium, potassium, sulfur and other contaminants. In connection with the foregoing object, it is an object of the invention to provide an aqueous slurry containing coal and dextrin as a dispersant and to provide a method of preparing an aqueous coal slurry which includes the step of adding an effective amount of dextrin as a dispersant. The invention consists of certain novel features and a combination of parts hereinafter fully described, and particularly pointed out in the appended claims. 6 tabs.

Berggren, M.H.; Smit, F.J.; Swanson, W.W.

1989-10-30T23:59:59.000Z

368

Coal liquefaction process  

DOE Green Energy (OSTI)

A process for the liquefaction of coal wherein raw feed coal is dissolved in recycle solvent with a slurry containing recycle coal minerals in the presence of added hydrogen at elevated temperature and pressure. The highest boiling distillable dissolved liquid fraction is obtained from a vacuum distillation zone and is entirely recycled to extinction. Lower boiling distillable dissolved liquid is removed in vapor phase from the dissolver zone and passed without purification and essentially without reduction in pressure to a catalytic hydrogenation zone where it is converted to an essentially colorless liquid product boiling in the transportation fuel range.

Wright, Charles H. (Overland Park, KS)

1986-01-01T23:59:59.000Z

369

By Coal Destination State  

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

1 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 4th Quarter 2011 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 4th Quarter 2011 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 1,486 155 328 - 1,970 Alabama Railroad 1,020 - 75 - 1,095 Alabama River 417 - - - 417 Alabama Truck 49 155 253 - 458 Colorado Total 195 - - - 195 Colorado Railroad 195 - - - 195 Illinois Total 127 - 18 - 145 Illinois Railroad 20 - - - 20 Illinois River 107 - 18 - 125 Indiana Total

370

By Coal Origin State  

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

2 2 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2012 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 1st Quarter 2012 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 1,407 184 231 - 1,822 Alabama Railroad 801 9 49 - 859 Alabama River 519 - - - 519 Alabama Truck 87 175 182 - 444 Georgia Total s - s - s Georgia Truck s - s - s Indiana Total - 98 - - 98 Indiana Railroad - 98 - - 98 Kentucky Total - - 12 - 12 Kentucky Truck - - 12 - 12 Ohio Total - 30 - - 30 Ohio

371

By Coal Destination State  

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

1 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 3rd Quarter 2011 Alabama _____________________________________________________________________________________________________________________________________ Table DS-1. Domestic coal distribution, by destination State, 3rd Quarter 2011 Destination: Alabama (thousand short tons) Coal Origin State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 1,942 160 335 - 2,437 Alabama Railroad 1,149 - 57 - 1,206 Alabama River 741 - - - 741 Alabama Truck 52 160 278 - 490 Colorado Total 621 2 - - 623 Colorado Railroad 621 2 - - 623 Illinois Total 113 - 11 - 123 Illinois River 113 - 11 - 123 Indiana Total 265 - - - 265 Indiana Railroad

372

By Coal Origin State  

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

1 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 2nd Quarter 2011 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 2nd Quarter 2011 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 1,896 182 327 - 2,405 Alabama Railroad 1,192 2 74 - 1,268 Alabama River 655 - - - 655 Alabama Truck 50 180 253 - 482 Georgia Total s - - - s Georgia Truck s - - - s Indiana Total - 72 - - 72 Indiana Railroad - 72 - - 72 Tennessee Total - - 7 - 7 Tennessee Truck - - 7 - 7 Origin State Total 1,896

373

Rapid Batch Characterization of Coal Utilization By-Products  

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

Batch Characterization Batch Characterization of Coal Utilization By-Products Peter A. Hesbach 1 *, Alexander S. P. Abel 2 Ann G. Kim 3 , and Steven C. Lamey 4 1 U.S. Department of Energy, National Energy Technology Laboratory, 3610 Collins Ferry Road, P.O. Box 880, Morgantown, WV 26507-0880 USA; 2 NETL Site Support Contractor, Parsons, 3610 Collins Ferry Road, Morgantown, WV 26505 USA; 3 U.S. Department of Energy, National Energy Technology Laboratory Post-Doctoral Fellow, 626 Cochrans Mill Road, P.O. Box 10940, Pittsburgh, PA 15236-0940 USA; 4 retired, U.S. Department of Energy, National Energy Technology Laboratory, Morgantown, WV USA (* author for correspondence, phone: 304-285-4443, fax: 304-285-4487, e-mail: peter.hesbach@netl.doe.gov) KEYWORDS: leaching methods, ash characterization, coal utilization by-products

374

Coal Distribution Database, 2006  

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

7 7 December 2008 2007 Changes in Coal Distribution Table Format and Data Sources The changes in the coal distribution data sources made in 2006 are carried over to the 2007 tables. As in 2006, EIA used data from the EIA-3 survey to distribute synfuel to the electric generation sector on a state level, aggregated with all of the other coal (such as bituminous, subbituminous, and lignite coal) sent to electric generating plants. EIA supplemented the EIA-3 data with previously collected information to determine the mode of transportation from the synfuel plant to the electric generating consumer, which was not reported on the EIA-3A survey form. Although not contained in the EIA-6A master file, this information has been documented in an ancillary spreadsheet in the EIA

375

Coal Utilization Science Program  

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

Coal Utilization SCienCe Program Coal Utilization SCienCe Program Description The Coal Utilization Science (CUS) Program sponsors research and development (R&D) in fundamental science and technology areas that have the potential to result in major improvements in the efficiency, reliability, and environmental performance of advanced power generation systems using coal, the Nation's most abundant fossil fuel resource. The challenge for these systems is to produce power in an efficient and environmentally benign manner while remaining cost effective for power providers as well as consumers. The CUS Program is carried out by the National Energy Technology Laboratory (NETL) under the Office of Fossil Energy (FE) of the U.S. Department of Energy (DOE). The program supports DOE's Strategic Plan to:

376

Rail Coal Transportation Rates  

Gasoline and Diesel Fuel Update (EIA)

Methodology Methodology EIA uses the confidential version of the STB Waybill data, which includes actual revenue for shipments that originate and terminate at specific locations. The STB Waybill data are a sample of all rail shipments. EIA's 2011 report describes the sampling procedure. EIA aggregates the confidential STB data to three different levels: national, coal-producing basin to state, and state to state. EIA applies STB withholding rules to the aggregated data to identify records that must be suppressed to protect business-sensitive data. Also, EIA adds additional location fields to the STB data, identifying the mine from which the coal originates, the power plant that receives the coal, and, in some cases, an intermediate delivery location where coal is terminated by the initial carrier but then

377

Aqueous coal slurry  

DOE Patents (OSTI)

An aqueous slurry containing coal and dextrin as a dispersant. The slurry, in addition to containing dextrin, may contain a conventional dispersant or, alternatively, a pH controlling reagent.

Berggren, Mark H. (Golden, CO); Smit, Francis J. (Arvada, CO); Swanson, Wilbur W. (Golden, CO)

1993-01-01T23:59:59.000Z

378

Clean Coal Technology (Indiana)  

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

A public utility may not use clean coal technology at a new or existing electric generating facility without first applying for and obtaining from the Utility Regulatory Commission a certificate...

379

Coal markets squeeze producers  

SciTech Connect

Supply/demand fundamentals seem poised to keep prices of competing fossil fuels high, which could cushion coal prices, but increased mining and transportation costs may squeeze producer profits. Are markets ready for more volatility?

Ryan, M.

2005-12-01T23:59:59.000Z

380

Proximate analysis of coal  

Science Conference Proceedings (OSTI)

This lab experiment illustrates the use of thermogravimetric analysis (TGA) to perform proximate analysis on a series of coal samples of different rank. Peat and coke are also examined. A total of four exercises are described. These are dry exercises as students interpret previously recorded scans. The weight percent moisture, volatile matter, fixed carbon, and ash content are determined for each sample and comparisons are made. Proximate analysis is performed on a coal sample from a local electric utility. From the weight percent sulfur found in the coal (determined by a separate procedure the Eschka method) and the ash content, students calculate the quantity of sulfur dioxide emissions and ash produced annually by a large coal-fired electric power plant.

Donahue, C.J.; Rais, E.A. [University of Michigan, Dearborn, MI (USA)

2009-02-15T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

Coal liquefaction process  

DOE Patents (OSTI)

This invention relates to an improved process for the production of liquid carbonaceous fuels and solvents from carbonaceous solid fuels, especially coal. The claimed improved process includes the hydrocracking of the light SRC mixed with a suitable hydrocracker solvent. The recycle of the resulting hydrocracked product, after separation and distillation, is used to produce a solvent for the hydrocracking of the light solvent refined coal.

Skinner, Ronald W. (Allentown, PA); Tao, John C. (Perkiomenville, PA); Znaimer, Samuel (Vancouver, CA)

1985-01-01T23:59:59.000Z

382

Coal Liquefaction desulfurization process  

DOE Patents (OSTI)

In a solvent refined coal liquefaction process, more effective desulfurization of the high boiling point components is effected by first stripping the solvent-coal reacted slurry of lower boiling point components, particularly including hydrogen sulfide and low molecular weight sulfur compounds, and then reacting the slurry with a solid sulfur getter material, such as iron. The sulfur getter compound, with reacted sulfur included, is then removed with other solids in the slurry.

Givens, Edwin N. (Bethlehem, PA)

1983-01-01T23:59:59.000Z

383

International Coal Market Analysis  

Science Conference Proceedings (OSTI)

As this report is being finalized in November 2007, international steam coal freight-on-board (FOB) prices are at levels not seen since 1980-1982, shipping rates are at unprecedented high levels, and currency fluctuations are altering the degree to which major individual countries are impacted. This report systematically examines the history of the international coal trade, the major exporting and importing countries, and the drivers behind how trade functions. In addition, the report examines in depth t...

2007-12-14T23:59:59.000Z

384

Coal liquefaction process  

DOE Patents (OSTI)

An improved coal liquefaction process is provided which enables conversion of a coal-oil slurry to a synthetic crude refinable to produce larger yields of gasoline and diesel oil. The process is characterized by a two-step operation applied to the slurry prior to catalytic desulfurization and hydrogenation in which the slurry undergoes partial hydrogenation to crack and hydrogenate asphaltenes and the partially hydrogenated slurry is filtered to remove minerals prior to subsequent catalytic hydrogenation.

Karr, Jr., Clarence (Morgantown, WV)

1977-04-19T23:59:59.000Z

385

American coal imports 2015  

SciTech Connect

As 2007 ends, the US coal industry passes two major milestones - the ending of the Synfuel tax break, affecting over 100M st annually, and the imposition of tighter and much more expensive safety measures, particularly in deep mines. Both of these issues, arriving at a time of wretched steam coal price levels, promise to result in a major shake up in the Central Appalachian mining sector. The report utilizes a microeconomic regional approach to determine whether either of these two schools of thought have any validity. Transport, infrastructure, competing fuels and regional issues are examined in detail and this forecasts estimates coal demand and imports on a region by region basis for the years 2010 and 2015. Some of the major highlights of the forecast are: Import growth will be driven by steam coal demand in the eastern and southern US; Transport will continue to be the key driver - we believe that inland rail rates will deter imports from being railed far inland and that the great majority of imports will be delivered directly by vessel, barge or truck to end users; Colombian coal will be the overwhelmingly dominant supply source and possesses a costs structure to enable it to compete with US-produced coal in any market conditions; Most of the growth will come from existing power plants - increasing capacity utilization at existing import facilities and other plants making investments to add imports to the supply portfolio - the growth is not dependent upon a lot of new coal fired capacity being built. Contents of the report are: Key US market dynamics; International supply dynamics; Structure of the US coal import market; and Geographic analysis.

Frank Kolojeski [TransGlobal Ventures Corp. (United States)

2007-09-15T23:59:59.000Z

386

Method for coal liquefaction  

DOE Patents (OSTI)

A process is disclosed for coal liquefaction in which minute particles of coal in intimate contact with a hydrogenation catalyst and hydrogen arc reacted for a very short time at a temperature in excess of 400 C at a pressure of at least 1500 psi to yield over 50% liquids with a liquid to gaseous hydrocarbon ratio in excess of 8:1. 1 figures.

Wiser, W.H.; Oblad, A.G.; Shabtai, J.S.

1994-05-03T23:59:59.000Z

387

Powdered coal air dispersion nozzle  

SciTech Connect

An improved coal/air dispersion nozzle introduces fuel into the combustion chamber of a gas turbine engine as a finely atomized, dispersed spray for a uniform combustion. The nozzle has an inlet that receives finely powdered coal from a coal transport or coal/air fluidizer system and a scroll swirl generator is included within the nozzle to swirl a fluidized coal/air mixture supplied to the inlet of the nozzle. The scroll is in the form of a thin, flat metal sheet insert, twisted along its length, and configured to prevent build-up of coal particles within the nozzle prior to ejection from its outlet. Airblast air jets are included along the length of the nozzle body to assist in the discharge of the fluidized coal from the nozzle outlet and an angular pintle tip overlies the outlet to redirect coal/air mixture through a desired fluidized coal spray angle.

Kosek, T.P.; Steinhilper, E.A.

1981-10-27T23:59:59.000Z

388

Weekly Coal Production by State  

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

Weekly Coal Production Weekly Coal Production Data for week ended: December 14, 2013 | Release date: December 19, 2013 | Next release date: December 30, 2013 For the week ended December 14, 2013: U.S. coal production totaled approximately 18.9 million short tons (mmst) This production estimate is 3.1% higher than last week's estimate and 2.9% lower than the production estimate in the comparable week in 2012 Coal production east of the Mississippi River totaled 8.2 mmst Coal production west of the Mississippi River totaled 10.8 mmst U.S. year-to-date coal production totaled 957.1 mmst, 1.9% lower than the comparable year-to-date coal production in 2012 EIA revises its weekly estimates of state-level coal production using Mine Safety and Health Administration (MSHA) quarterly coal production data.

389

Assessing Cancer Risk of Coal-Fired Power Plant Workers Exposed to PAHs  

Science Conference Proceedings (OSTI)

To study the relationship between the concentration of urinary 1-OH-Py, 3-OH-BaP and the degree as well as the pathways of human exposure to PAHs, we collected 24-hour air, dietary and urine samples of 60 oven workers in a coal-fired power plant of Central ... Keywords: biomarkers, medium-air and food, polycyclic aromatic hydrocarbons (PAHs), exposure assessment, cancer risk

Bin Li; Zhaolong Zhang; Haitao Fan; Cheng Zeng

2012-05-01T23:59:59.000Z

390

Advanced Coal Wind Hybrid: Economic Analysis  

E-Print Network (OSTI)

2 Syngas (H2 + CO + CO2) Coal Gasifier coal Fuel Production/2 Syngas (H2 + CO + CO2) Coal Gasifier coal Fuel Production/this operational mode, the gasifiers and other parts of the

Phadke, Amol

2008-01-01T23:59:59.000Z

391

China's Coal: Demand, Constraints, and Externalities  

E-Print Network (OSTI)

world’s largest CBM (coal-bed methane) power plant. In orderunder the China United Coal-bed Methane Corporation (CUCBM)quandary. 3.3.4. Coal-bed and coal-mine methane Effective

Aden, Nathaniel

2010-01-01T23:59:59.000Z

392

EIA projections of coal supply and demand  

SciTech Connect

Contents of this report include: EIA projections of coal supply and demand which covers forecasted coal supply and transportation, forecasted coal demand by consuming sector, and forecasted coal demand by the electric utility sector; and policy discussion.

Klein, D.E.

1989-10-23T23:59:59.000Z

393

Coal Severance Tax (Montana) | Department of Energy  

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

coal taxes to: (a) allow the severance taxes on coal production to remain a constant percentage of the price of coal; (b) stabilize the flow of tax revenue from coal mines to local...

394

THERMAL HYDRAULICS KEYWORDS: neutron activation,  

E-Print Network (OSTI)

, where the energy generated is determined from measurements of heat balance. The lat- ter includes by standard methods of radiation transport, in particular with Monte Carlo methods. The fluid dynamic part are equivalent regarding their ability to account for the ef- fect of fluid dynamics on the detector time

Pázsit, Imre

395

Illinois Coal Development Program (Illinois) | Department of...  

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

Illinois Coal Development Program (Illinois) Illinois Coal Development Program (Illinois) < Back Eligibility Commercial Construction Developer Industrial Program Info State...

396

Coal News and Markets - Energy Information Administration  

U.S. Energy Information Administration (EIA)

Coal Prices and Earnings (updated October 7, 2005) (Today's updates are limited to spot coal prices in the graph below)

397

Method of extracting coal from a coal refuse pile  

DOE Patents (OSTI)

A method of extracting coal from a coal refuse pile comprises soaking the coal refuse pile with an aqueous alkali solution and distributing an oxygen-containing gas throughout the coal refuse pile for a time period sufficient to effect oxidation of coal contained in the coal refuse pile. The method further comprises leaching the coal refuse pile with an aqueous alkali solution to solubilize and extract the oxidized coal as alkali salts of humic acids and collecting the resulting solution containing the alkali salts of humic acids. Calcium hydroxide may be added to the solution of alkali salts of humic acid to form precipitated humates useable as a low-ash, low-sulfur solid fuel.

Yavorsky, Paul M. (Monongahela, PA)

1991-01-01T23:59:59.000Z

398

NETL: Coal & Coal Biomass to Liquids - Hydrogen and Clean Fuels...  

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

Strategies Central Hydrogen Production Coal Supply Regions CLICK ON IMAGE TO SEE LARGER VIEW Coal is a plentiful domestic resource, and is available in several major regions of the...

399

NETL: Coal & Coal Biomass to Liquids - Hydrogen and Clean Fuels...  

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

of hydrogen and nitrogen. CLICK ON IMAGE TO SEE LARGER VIEW Hydrogen is produced from coal in a process that is similar to SMR but more complex because coal is not a single...

400

DESULFURIZATION OF COAL MODEL COMPOUNDS AND COAL LIQUIDS  

E-Print Network (OSTI)

of coal sulfur K-T gasification process SRC I process U. S.flow sheet of a K-T coal gasification complex for producingProduction via K-T Gasification" © CEP Aug. 78. Feed

Wrathall, James Anthony

2011-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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
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401

NETL: Coal and Coal/Biomass to Liquids - Solicitations  

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

by Gasification. Small-Scale Coal-biomass to Liquids Production Using Highly Selective Fischer-Tropsch Synthesis; FE0010231 Small-Scale Pilot Plant for the Gasification of Coal...

402

International Energy Outlook 1999 - Coal  

Gasoline and Diesel Fuel Update (EIA)

coal.jpg (1776 bytes) coal.jpg (1776 bytes) CoalÂ’s share of world energy consumption falls slightly in the IEO99 forecast. Coal continues to dominate many national fuel markets in developing Asia, but it is projected to lose market share to natural gas in some other areas of the world. Historically, trends in coal consumption have varied considerably by region. Despite declines in some regions, world coal consumption has increased from 84 quadrillion British thermal units (Btu) in 1985 to 93 quadrillion Btu in 1996. Regions that have seen increases in coal consumption include the United States, Japan, and developing Asia. Declines have occurred in Western Europe, Eastern Europe, and the countries of the former Soviet Union. In Western Europe, coal consumption declined by 30

403

STEO December 2012 - coal demand  

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

coal demand seen below 1 billion tons in 2012 for fourth year in a row Coal consumption by U.S. power plants to generate electricity is expected to fall below 1 billion tons in...

404

2009 Coal Age Buyers Guide  

SciTech Connect

The buyers guide lists more than 1200 companies mainly based in the USA, that provide equipment and services to US coal mines and coal preparation plants. The guide is subdivided by product categories.

NONE

2009-07-15T23:59:59.000Z

405

Montana Coal Mining Code (Montana)  

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

The Department of Labor and Industry is authorized to adopt rules pertaining to safety standards for all coal mines in the state. The Code requires coal mine operators to make an accurate map or...

406

U.S. Coal Reserves  

Reports and Publications (EIA)

U.S. Coal Reserves presents detailed estimates of U.S. coal reserves by State, as well as descriptions of the data, methods, and assumptions used to develop such estimates.

Information Center

2012-11-20T23:59:59.000Z

407

2008 Coal Age buyers guide  

Science Conference Proceedings (OSTI)

The buyers guide lists more than 1200 companies mainly based in the USA, that provide equipment and services to US coal mines and coal preparation plants. The guide is subdivided by product categories.

NONE

2008-07-15T23:59:59.000Z

408

A study of coal formation  

SciTech Connect

Coal is a solid, brittle, more or less distinctly stratified, combustible, carbonaceous rock. It is being rediscovered as a reliable energy source, which, historically provided the resource base for the industrialization of the United States economy. A firm understanding of growth in coal development is important to the national energy scene so that the implications of factors influencing coal growth upon the industry`s ability to realize national energy objectives may be determined. As a result, the future of coal development will be facilitated by compiling basic facts on coal reserves, production, and utilization. In view of this, a review and assessment of facts pertaining to the nature and origin of coal is presented. The various properties and uses of coal are then described, followed by a discussion of the process of coal formation.

Jubert, K.; Stevens, G.; Masudi, H.

1995-03-01T23:59:59.000Z

409

Low-rank coal research  

DOE Green Energy (OSTI)

This work is a compilation of reports on ongoing research at the University of North Dakota. Topics include: Control Technology and Coal Preparation Research (SO{sub x}/NO{sub x} control, waste management), Advanced Research and Technology Development (turbine combustion phenomena, combustion inorganic transformation, coal/char reactivity, liquefaction reactivity of low-rank coals, gasification ash and slag characterization, fine particulate emissions), Combustion Research (fluidized bed combustion, beneficiation of low-rank coals, combustion characterization of low-rank coal fuels, diesel utilization of low-rank coals), Liquefaction Research (low-rank coal direct liquefaction), and Gasification Research (hydrogen production from low-rank coals, advanced wastewater treatment, mild gasification, color and residual COD removal from Synfuel wastewaters, Great Plains Gasification Plant, gasifier optimization).

Not Available

1989-01-01T23:59:59.000Z

410

Dry cleaning of Turkish coal  

Science Conference Proceedings (OSTI)

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

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

2008-07-01T23:59:59.000Z

411

Plants of the Coal Age  

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

Coal Age Nature Bulletin No. 330-A February 1, 1969 Forest Preserve District of Cook County George W. Dunne, President Roland F. Eisenbeis, Supt. of Conservation PLANTS OF THE COAL...

412

The world price of coal  

E-Print Network (OSTI)

A significant increase in the seaborne trade for coal over the past twenty years has unified formerly separate coal markets into a world market in which prices move in tandem. Due to its large domestic market, the United ...

Ellerman, A. Denny

1994-01-01T23:59:59.000Z

413

Annual Coal Distribution Tables  

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

Foreign Distribution of U.S. Coal by Major Coal-Exporting States and Foreign Distribution of U.S. Coal by Major Coal-Exporting States and Destination, 2001 Coal-Exporting State and Destination Metallurgical Steam Total Alaska - 761 761 South Korea - 761 761 Alabama 4,667 167 4,834 Argentina 155 - 155 Belgium 989 - 989 Brazil 1,104 - 1,104 Bulgaria 82 - 82 Egypt 518 - 518 Italy 115 - 115 Netherlands 56 83 139 Spain 412 84 496 Turkey 581 - 581 United Kingdom 654 - 654 Kentucky 2,130 - 2,130 Canada 920 - 920 France 22 - 22 Iceland 9 - 9 Italy 430 - 430 Netherlands 417 - 417 Spain 9 - 9 United Kingdom 323 - 323 Pennsylvania 1,086 14,326 15,722 Belgium - 203 203 Brazil 372 - 373 Canada - 12,141 12,418 France - 84 84 Germany 495 165 661 Ireland - 136 136 Netherlands 219 879 1,097 Norway - - 7 Peru - - 21 Portugal - 634 634 United Kingdom - 85 85 Venezuela - - 3 Utah - 1,420 1,420 Japan - 1,334 1,334 Taiwan - 86 86 Virginia 4,531

414

Coal combustion system  

SciTech Connect

In a coal combustion system suitable for a gas turbine engine, pulverized coal is transported to a rich zone combustor and burned at an equivalence ratio exceeding 1 at a temperature above the slagging temperature of the coal so that combustible hot gas and molten slag issue from the rich zone combustor. A coolant screen of water stretches across a throat of a quench stage and cools the combustible gas and molten slag to below the slagging temperature of the coal so that the slag freezes and shatters into small pellets. The pelletized slag is separated from the combustible gas in a first inertia separator. Residual ash is separated from the combustible gas in a second inertia separator. The combustible gas is mixed with secondary air in a lean zone combustor and burned at an equivalence ratio of less than 1 to produce hot gas motive at temperature above the coal slagging temperature. The motive fluid is cooled in a dilution stage to an acceptable turbine inlet temperature before being transported to the turbine.

Wilkes, Colin (Lebanon, IN); Mongia, Hukam C. (Carmel, IN); Tramm, Peter C. (Indianapolis, IN)

1988-01-01T23:59:59.000Z

415

An Analysis on the Negative Effects of E-government Information Opening: Case Study of Coal Administrative Information Opening in Shanxi Province  

Science Conference Proceedings (OSTI)

Based on coal administrative information opening in Shanxi Province, the paper reviews the related domestic and foreign studies on the effect of e-government information opening, collects a large number of data through the questionnaires from the view ... Keywords: e-government, information opening, negative effects, information diffusion.

Du Zhan-qi; Yao-wen Xue; Peng-zhu Zhang

2009-05-01T23:59:59.000Z

416

Coal gasification apparatus. [Patent application  

DOE Patents (OSTI)

Coal hydrogenation vessel has hydrogen heating passages extending vertically through its wall and opening into its interior.

Nagy, C.K.

1981-04-24T23:59:59.000Z

417

Sustainable development with clean coal  

SciTech Connect

This paper discusses the opportunities available with clean coal technologies. Applications include new power plants, retrofitting and repowering of existing power plants, steelmaking, cement making, paper manufacturing, cogeneration facilities, and district heating plants. An appendix describes the clean coal technologies. These include coal preparation (physical cleaning, low-rank upgrading, bituminous coal preparation); combustion technologies (fluidized-bed combustion and NOx control); post-combustion cleaning (particulate control, sulfur dioxide control, nitrogen oxide control); and conversion with the integrated gasification combined cycle.

NONE

1997-08-01T23:59:59.000Z

418

Coal Gasification Report.indb  

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

Integrated Coal Integrated Coal Gasification Combined Cycle: Market Penetration Recommendations and Strategies Produced for the Department of Energy (DOE)/ National Energy Technology Laboratory (NETL) and the Gasification Technologies Council (GTC) September 2004 Coal-Based Integrated Gasification Combined Cycle: Market Penetration Strategies and Recommendations Final Report Study Performed by:

419

EIA - AEO2010 - Coal projections  

Gasoline and Diesel Fuel Update (EIA)

Coal Projections Coal Projections Annual Energy Outlook 2010 with Projections to 2035 Coal Projections Figure 88. Coal production by region, 1970-2035 Click to enlarge » Figure source and data excel logo Figure 89. U.S. coal production in six cases, 2008, 2020, and 2035 Click to enlarge » Figure source and data excel logo Figure 90. Average annual minemouth coal prices by region, 1990-2035 Click to enlarge » Figure source and data excel logo Figure 91. Average annual delivered coal prices in four cases, 1990-2035 Click to enlarge » Figure source and data excel logo Figure 92. Change in U.S. coal consumption by end use in two cases, 2008-2035 Click to enlarge » Figure source and data excel logo Coal production increases at a slower rate than in the past In the AEO2010 Reference case, increasing coal use for electricity generation, along with the startup of several CTL plants, leads to growth in coal production averaging 0.2 percent per year from 2008 to 2035. This is significantly less than the 0.9-percent average growth rate for U.S. coal production from 1980 to 2008.

420

Utilization ROLE OF COAL COMBUSTION  

E-Print Network (OSTI)

Center for Products Utilization ROLE OF COAL COMBUSTION PRODUCTS IN SUSTAINABLE CONSTRUCTION and Applied Science THE UNIVERSITY OF WISCONSIN - MILWAUKEE #12;ROLE OF COAL COMBUSTION PRODUCTS, Federal Highway Administration, Washington, DC., U.S.A. SYNOPSIS Over one hundred million tonnes of coal

Wisconsin-Milwaukee, University of

Note: This page contains sample records for the topic "unknown keywords coal" 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

COAL & POWER SYSTEMS  

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

COAL & POWER SYSTEMS COAL & POWER SYSTEMS STRATEGIC & MULTI-YEAR PROGRAM PLANS U.S. DEPARTMENT OF ENERGY * OFFICE OF FOSSIL ENERGY GREENER, SOONER... THROUGH TECHNOLOGY INTRODUCTION .......... i-1 STRATEGIC PLAN ........ 1-1 PROGRAM PLANS Vision 21 .......................... 2-1 Central Power Systems ...... 3-1 Distributed Generation ..... 4-1 Fuels ................................ 5-1 Carbon Sequestration ....... 6-1 Advanced Research ........... 7-1 TABLE OF CONTENTS STRATEGIC & MULTI-YEAR PROGRAM PLANS STRENGTH THROUGH SCIENCE... A "GREENER, SOONER" PHILOSOPHY Coal, natural gas, and oil fuel about 70 percent of the electricity generated in the United States. As promising as renewable and other alternative fuels are, it will be several decades before they can make significant energy contributions to the Nation's

422

By Coal Origin State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 4th Quarter 2010 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 4th Quarter 2010 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 944 16 77 - 1,037 Alabama River 781 - - - 781 Alabama Truck 77 224 220 - 521 Alabama Total 1,802 240 298 - 2,340 Florida Railroad - - 11 - 11 Georgia Railroad 52 - - - 52 Georgia Truck s - 5 - 5 Georgia Total 52 - 5 - 57 Indiana Railroad - 65 - - 65 Origin State Total 1,855 304 313 - 2,472 Railroad 996 81 89 - 1,165

423

Annual Coal Report 2012  

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

Annual Coal Report 2012 Annual Coal Report 2012 December 2013 Independent Statistics & Analysis www.eia.gov U.S. Department of Energy Washington, DC 20585 This report was prepared by the U.S. Energy Information Administration (EIA), the statistical and analytical agency within the U.S. Department of Energy. By law, EIA's data, analyses, and forecasts are independent of approval by any other officer or employee of the United States Government. The views in this report therefore should not be construed as representing those of the Department of Energy or other Federal agencies. iii U.S. Energy Information Administration | Annual Coal Report 2012 Contacts This publication was prepared by the U.S. Energy Information Administration (EIA). General information about the data in this report can be obtained from:

424

Coal | Open Energy Information  

Open Energy Info (EERE)

Coal Coal Jump to: navigation, search Click to return to AEO2011 page AEO2011 Data From AEO2011 report Full figure data for Figure 101. Reference Case Tables Table 1. Total Energy Supply, Disposition, and Price Summary Table 15. Coal Supply, Disposition and Price Table 21. Carbon Dioxide Emissions by Sector and Source - New England Table 22. Carbon Dioxide Emissions by Sector and Source- Middle Atlantic Table 23. Carbon Dioxide Emissions by Sector and Source - East North Central Table 24. Carbon Dioxide Emissions by Sector and Source - West North Central Table 25. Carbon Dioxide Emissions by Sector and Source - South Atlantic Table 26. Carbon Dioxide Emissions by Sector and Source - East South Central Table 27. Carbon Dioxide Emissions by Sector and Source - West South

425

Rail Coal Transportation Rates  

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

reports reports Coal Transportation Rates to the Electric Power Sector With Data through 2010 | Release Date: November 16, 2012 | Next Release Date: December 2013 | Correction Previous editions Year: 2011 2004 Go Figure 1. Deliveries from major coal basins to electric power plants by rail, 2010 Background In this latest release of Coal Transportation Rates to the Electric Power Sector, the U.S. Energy Information Administration (EIA) significantly expands upon prior versions of this report with the incorporation of new EIA survey data. Figure 1. Percent of total U.S. rail shipments represented in data figure data Previously, EIA relied solely on data from the U.S. Surface Transportation Board (STB), specifically their confidential Carload Waybill Sample. While valuable, due to the statistical nature of the Waybill data,

426

Catalytic Coal Gasification Process  

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

Catalytic Coal Gasification Process Catalytic Coal Gasification Process for the Production of Methane-Rich Syngas Opportunity Research is active on the patent pending technology, titled "Production of Methane-Rich Syngas from Fuels Using Multi-functional Catalyst/Capture Agent." This technology is available for licensing and/or further collaborative research from the U.S. Department of Energy's National Energy Technology Laboratory. Overview Reducing pollution emitted by coal and waste power plants in an economically viable manner and building power plants that co-generate fuels and chemicals during times of low electricity demand are pressing goals for the energy industry. One way to achieve these goals in an economically viable manner is through the use of a catalytic gasifier that

427

By Coal Origin State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2010 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 1st Quarter 2010 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 907 10 59 - 975 Alabama River 903 - - - 903 Alabama Truck 150 144 253 - 546 Alabama Total 1,960 153 311 - 2,424 Florida Truck - - 3 - 3 Georgia Railroad 105 - 1 - 106 Georgia Truck s - 4 - 4 Georgia Total 105 - 5 - 110 Indiana Railroad - 106 - - 106 Tennessee Railroad - - 1 - 1 Origin State Total 2,065 259 321 - 2,644

428

By Coal Origin State  

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

0 0 U.S. Energy Information Administration | Quarterly Coal Distribution Report 3rd Quarter 2010 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 3rd Quarter 2010 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 839 11 83 - 933 Alabama River 1,347 - - - 1,347 Alabama Truck 118 216 236 - 571 Alabama Total 2,304 227 320 - 2,850 Georgia Railroad 9 - - - 9 Georgia Truck 7 - 5 - 12 Georgia Total 16 - 5 - 21 Indiana Railroad - 126 - - 126 Tennessee Truck - - 1 - 1 Origin State Total 2,320 353 325 - 2,998 Railroad 848 137 83 - 1,068

429

Pyrolysis of coal  

SciTech Connect

A method for mild gasification of crushed coal in a single vertical elongated reaction vessel providing a fluidized bed reaction zone, a freeboard reaction zone, and an entrained reaction zone within the single vessel. Feed coal and gas may be fed separately to each of these reaction zones to provide different reaction temperatures and conditions in each reaction zone. The reactor and process of this invention provides for the complete utilization of a coal supply for gasification including utilization of caking and non-caking or agglomerating feeds in the same reactor. The products may be adjusted to provide significantly greater product economic value, especially with respect to desired production of char having high surface area.

Babu, Suresh P. (Willow Springs, IL); Bair, Wilford G. (Morton Grove, IL)

1992-01-01T23:59:59.000Z

430

By Coal Origin State  

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

1 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 3rd Quarter 2011 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 3rd Quarter 2011 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Total 1,942 160 335 - 2,437 Alabama Railroad 1,149 - 57 - 1,206 Alabama River 741 - - - 741 Alabama Truck 52 160 278 - 490 Georgia Total s - 3 - 3 Georgia Truck s - 3 - 3 Ohio Total - 3 - - 3 Ohio River - 3 - - 3 Origin State Total 1,942 163 338 - 2,443 Railroad 1,149 - 57 - 1,206 River 741 3 - - 745 Truck 52 160

431

By Coal Origin State  

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

1 1 U.S. Energy Information Administration | Quarterly Coal Distribution Report 1st Quarter 2011 Alabama ___________________________________________________________________________________________________________________________________ Table OS-1. Domestic coal distribution, by origin State, 1st Quarter 2011 Origin: Alabama (thousand short tons) Coal Destination State Transportation Mode Electric Power Sector Coke Plants Industrial Plants (excluding Coke) Commercial & Institutional Total Alabama Railroad 1,040 18 80 - 1,138 Alabama River 668 - - - 668 Alabama Truck 52 164 223 - 438 Alabama Total 1,760 181 303 - 2,244 Georgia Truck s - 2 - 2 Indiana Railroad - 148 - - 148 Ohio Railroad - 25 - - 25 Ohio River - 18 - - 18 Ohio Total - 43 - - 43 Origin State Total 1,760 373 305 - 2,438 Railroad 1,040 191 80 - 1,311 River

432

Table 6. Coal production and number of mines by State and coal...  

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

Coal production and number of mines by State and coal rank, 2011" "(thousand short tons)" ,"Bituminous",,"Subbituminous",,"Lignite",,"Anthracite",,"Total" "Coal-Producing State and...

433

unknown title  

E-Print Network (OSTI)

www.elsevier.com/locate/paid Mediation of the effects of the big five personality dimensions on negative mood and confirmed affective expectations by perceived situational stress: A quasi-field study of vacationers

Avi Besser A; Todd K. Shackelford B

2006-01-01T23:59:59.000Z

434

unknown title  

E-Print Network (OSTI)

A comparison of delayed radiobiological effects of depleted–uranium munitions versus fourth–generation nuclear weapons

André Gsponer; Jean-pierre Hurni; Bruno Vitale

2002-01-01T23:59:59.000Z

435

unknown title  

E-Print Network (OSTI)

A comprehensive detailed chemical kinetic reaction mechanism for combustion of n?alkane hydrocarbons from n?octane to n?hexadecane

Charles K. Westbrook A; William J. Pitz A; Olivier Herbinet A; Henry J. Curran A; Emma J. Silke A

2013-01-01T23:59:59.000Z

436

unknown title  

E-Print Network (OSTI)

This Newsletter is created by the National Energy Technology Laboratory and represents a summary of carbon sequestration news covering the past month. Readers are referred to the actual article(s) for complete information. It is produced by the National Energy Technology

unknown authors

2013-01-01T23:59:59.000Z

437

unknown title  

E-Print Network (OSTI)

By solving the right reflection equation proposed in reference[16] to describe the Z = 0 giant graviton branes, we obtain a boundary matrix with two free parameters for the AdS/CFT SU(1|1) spin chain.

Qingyong Lin; Guangliang Li; Yufei Huang

2009-01-01T23:59:59.000Z

438

unknown title  

E-Print Network (OSTI)

A re-evaluation of the role of killer whales Orcinus orca in a population decline of sea otters Enhydra lutris in the Aleutian Islands and a review of alternative hypothesesmam_156 1..22

unknown authors

2010-01-01T23:59:59.000Z

439

unknown title  

E-Print Network (OSTI)

www.elsevier.com/locate/jcp Neighbor list collision-driven molecular dynamics simulation for nonspherical hard particles. I. Algorithmic details

Ar Donev A; Salvatore Torquato A; Frank H. Stillinger C

2004-01-01T23:59:59.000Z

440

unknown title  

E-Print Network (OSTI)

Embeddings of the braid groups of covering spaces, classification of the finite subgroups of the braid groups of the real projective plane, and linearity of braid groups of low-genus surfaces

John Guaschi; Cep São; Paulo Sp Brazil

2009-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

unknown title  

E-Print Network (OSTI)

The individual actions that lead to maintenance incidents often reflect local conditions present in the workplace at the time of the action. Such conditions include: time pressure, fatigue, equipment deficiencies, teamwork, and group norms. Accurately identifying the nature of an error and the local conditions that prompted it is a critical step toward identifying how the system can be improved to prevent the problem from occurring again. Originally referred to as ‘defenses ’ by James Reason, risk controls are features put in place to manage hazards in the workplace. There are two main types of risk controls related to maintenance error – preventative risk controls and recovery risk controls. Preventative risk controls are intended to reduce the chance of unwanted events such as human error. Examples of preventative risk controls are training, task qualifications, or components designed to prevent incorrect installation. Recovery risk controls are designed to detect and recover from a dangerous situation once it has started to develop. Functional checks and duplicate inspections are examples of procedures designed to detect maintenance errors. Although maintenance occurrences usually involve errors made by technicians, investigations of aviation maintenance events also identify organizational-level factors such as: training and qualification systems; the allocation of resources; and the cultural or value systems that permeate the organization. Although they are unwanted events, errors are valuable opportunities to identify needed improvements and implement changes.

unknown authors

2009-01-01T23:59:59.000Z

442

unknown title  

E-Print Network (OSTI)

stream molecules. These include members of the JAK family of non-receptor kinases and a latent transcription factor, acute phase response factor or signal transducer and activator of transcription factor 3 (APRF/STAT 3) (9, 10). The gp130 signal transducer mediates biological effects exerted not only by IL-11, but also IL-6, oncostatin M (OSM), leukemia inhibitory factor (LIF), ciliary neurotrophic factor (CNTF), and cardiotrophin-1 (CT-1) (11, 12). Several lines of evidence suggest that IL-11 is an important osteotropic factor. IL-11 receptor transcripts are present in chondroblastic and osteoblastic progenitor cells during mouse embryogenesis (13). IL-11 itself is produced by human osteosarcoma SaOs-2 cells (14), and Girasole et al. (15) showed that IL-11 dose-dependently stimulated osteoclastlike multinucleated cell (OCL) formation in cocultures of

unknown authors

1996-01-01T23:59:59.000Z

443

unknown title  

E-Print Network (OSTI)

mstockstill on DSKH9S0YB1PROD with NOTICES Act applicable to registered entities. Further, the obligations, requirements and timetables prescribed in Commission rule 36.3(c)(4) governing core principle compliance by the IntercontinentalExchange, Inc., are not applicable to the NGPL TxOk Financial Basis contract with the issuance of this Order. This Order is based on the representations made to the Commission by the IntercontinentalExchange, Inc., dated

Billing Code P

2009-01-01T23:59:59.000Z

444

unknown title  

E-Print Network (OSTI)

doi:10.1093/molehr/gah205 Splice variants of the relaxin and INSL3 receptors reveal unanticipated molecular complexity

Marco Muda; Chaomei He; Paolo G. V. Martini; Tania Ferraro; Sharon Layfield; Deanne Taylor; Colette Chevrier; Rene Schweickhardt; Christie Kelton; Peter L. Ryan

2005-01-01T23:59:59.000Z

445

unknown title  

E-Print Network (OSTI)

The United States (U.S.) Department of Energy (DOE) proposes to transport highly enriched uranium (HEU) from Russia to a secure storage facility in Oak Ridge, TN. This proposed action would allow the United States and Russia to accelerate the disposition of excess nuclear weapons materials in the interest of promoting nuclear disarmament, strengthening nonproliferation, and combating terrorism. The HEU would be used for a non-weapons purpose in the U.S. – as fuel in research reactors performing solely peaceful missions. The amount of HEU to be transferred under the proposed action would be, on average, 166 kilograms (366 pounds) per year over a period of 10 years. The entire shipping campaign would be conducted under very high security. The Russian Federation would be responsible for packaging the material in appropriate packages that meet international and U.S. safety standards. The Russian Federation would also be responsible for transporting the material to a point of transfer, which could be in Russia or a cooperating European country. The U.S. would then take possession of the material and assume responsibility for its security and transport. The proposed action is to transport the HEU by U.S. military aircraft from Russia or a cooperating European country to the McGhee Tyson Air National Guard Base near Knoxville, TN, then by Safe Secure Transport/SafeGuards Transportation (SST/SGT) to the

unknown authors

2004-01-01T23:59:59.000Z

446

unknown title  

E-Print Network (OSTI)

cases of rubella were notified in five municipalities in Republika Srpska, Bosnia and Herzegovina. Eight cases were laboratoryconfirmed by positive IgM against rubella virus*. Four virus isolates were obtained and identified as genotype 2B strains, with one isolate differing by a single mutation in the region of the E1 gene. This ongoing outbreak revealed gaps in the immunisation programme during the war in BiH (1992-1995) and highlights the need to revise legislation to permit immunisation of children above 14 years of age with measles, mumps, rubella (MMR) vaccine and to introduce supplemental immunisation activities.

A Novo; Who Country Office For Bosnia

2009-01-01T23:59:59.000Z

447

unknown title  

E-Print Network (OSTI)

www.elsevier.com/locate/bbagen IpaD is localized at the tip of the Shigella flexneri type III secretion apparatus

Musa Sani A; Anne Botteaux; Claude Parsot; Egbert J. Boekema A; Abdelmounaaïm Allaoui

2006-01-01T23:59:59.000Z

448

unknown title  

E-Print Network (OSTI)

Key Words: India’s higher education sector, reforms in education, financing of India’s Education, Quality assurance in education, funding of higher education, regulating higher education The views expressed in the ICRIER Working Paper Series are those of the author and do not necessarily

Pawan Agarwal; Pawan Agarwal

2006-01-01T23:59:59.000Z

449

unknown title  

E-Print Network (OSTI)

Understanding temporal and spatial patterns of in-stream temperature can provide useful information to managing future impacts of climate change on these systems. This study will compare temporal patterns and spatial variability of headwater in-stream temperature in six catchments in the piedmont of North Carolina in two different geological regions, Carolina slate belt and Triassic basin. The NC Neuse River Buffer Rules were established in the 1990s to protect nutrient sensitive waters through maintaining and protecting existing buffers. These buffers can also moderate diurnal fluctuations and stream temperature maximums. In October 2007 six catchments ranging from 12 to 46 hectares (i.e., four on Hill Demonstration Forest and two on Umstead Research Farm) with perennial stream channels were outfitted with stream discharge, meteorological and water temperature monitoring equipment. There were similarities in winter and summer daily maximum stream temperature and mean diurnal fluctuations within the paired and larger watersheds. However, the winter and summer water temperature patterns varied significantly between geological regions. There were smaller ranges in summer diurnal fluctuations (e.g., 0.4 o C to 2.0 o C) compared to winter fluctuations (e.g., 0.3 o C to 4.7 o C) in all watersheds, suggesting that the trees along the riparian buffers are moderating the affects of air temperature on water temperature by reducing wide fluctuations in temperature. A regression model predicted that a 2 o C increase in daily maximum air temperature would increase daily maximum water temperature 0.6 o C to 1.0 o C in the winter and 0.2 o C to 0.8 o C in the summer between watersheds.

unknown authors

2009-01-01T23:59:59.000Z

450

unknown title  

E-Print Network (OSTI)

Developing and running Tcl scripts to control the Altera ® Quartus ® II software allows you to perform a wide range of functions, such as compiling a design or writing procedures to automate common tasks. You can use Tcl scripts to manage a Quartus II project, make assignments, define

Tcl Scripting

2010-01-01T23:59:59.000Z

451

unknown title  

E-Print Network (OSTI)

Developing and running Tcl scripts to control the Altera ® Quartus ® II software allows you to perform a wide range of functions, such as compiling a design or writing procedures to automate common tasks. You can use Tcl scripts to manage a Quartus II project, make assignments, define

Tcl Scripting

2012-01-01T23:59:59.000Z

452

unknown title  

E-Print Network (OSTI)

Neutral interstellar hydrogen in the inner heliosphere under influence of wavelength-dependent solar radiation pressure

S. Tarnopolski; M. Bzowski

2007-01-01T23:59:59.000Z

453

unknown title  

E-Print Network (OSTI)

Combustion chemical kinetics of biodiesel and related compounds (methyl and ethyl esters): Experiments and modeling – Advances and future refinements

Lucie Coniglio; Hayet Bennadji; Pierre Alex; Re Glaude; Olivier Herbinet; Francis Billaud

2013-01-01T23:59:59.000Z

454

unknown title  

E-Print Network (OSTI)

PPL Electric is a public utility company organized under the laws of the Commonwealth of Pennsylvania. It is a wholly owned subsidiary of PPL Corporation. PPL Electric owns transmission and distribution facilities located within PJM and currently serves approximately 1.4 million customers in 29 counties in eastern and central Pennsylvania. PPL Electric’s transmission system consists of approximately 5,000 miles of transmission lines and covers a service territory of approximately 10,000 square miles. PPL Electric is also the default supplier for retail customers within its service territory under Pennsylvania’s Electricity Generation Customer Choice and Competition Act, 66 Pa.C.S. § 2801, et seq. PPL Electric and its predecessors have been members of the PJM Regional Transmission Organization and its predecessor organizations since 1927. As such, PJM directs the operation of PPL Electric’s transmission facilities pursuant to the PJM Consolidated Transmission Owners Agreement. PJM provides transmission service over PPL Electric’s transmission facilities to customers under the PJM Tariff. PJM is divided into several different transmission zones and the annual transmission revenue requirement (“ATRR”) for each transmission zone is reflected in Attachment H of the PJM Tariff. The ATRR for each zone is used to establish rates for network and point-to-point transmission service within each zone and Transmission Enhancement Charges (“TECs”) pursuant to Schedules 12 and 12–Appendix of the PJM Tariff. PPL Electric currently recovers its transmission cost of service through a stated rate that is set forth in Schedules 7 and 8 and Attachment H-8 of the PJM Tariff, which establish, respectively, the point-to-point transmission rates for delivery to the PPL Group Zone 2 and the Network Integration Transmission Service (“NITS”) rates in the PPL Group Zone. PPL Electric shares the PPL Group Zone with UGI Utilities, Inc. (“UGI”), which recovers its ATRR through a formula rate, and Allegheny Electric Cooperative (“AEC”), which recovers its ATRR through a stated rate. 3 The rate for point-to-point service delivered to the PPL Group Zone or NITS within that zone is the sum of the individual rates for PPL Electric, UGI, and AEC. 4 PPL is not currently recovering TECs pursuant to Schedule 12 of the PJM Tariff.

Ms. Kimberly D. Bose; I. Background

2008-01-01T23:59:59.000Z

455

unknown title  

E-Print Network (OSTI)

On the spectrum of second order differential operators with complex coefficients B.M.Brown, D.K.R.M c Cormack Department of Computer Science,

M Plum

1998-01-01T23:59:59.000Z

456

unknown title  

E-Print Network (OSTI)

Frequency and time profiles of metric wave isolated type I solar noise storm bursts at high spectral and temporal resolution

G. A. Shanmugha Sundaram; K. R. Subramanian

2005-01-01T23:59:59.000Z

457

unknown title  

E-Print Network (OSTI)

Sharing knowledge, experiences, and innovations in public-private partnerships in infrastructure Expanding the frontiers of telecom markets through PPP in Peru Lessons for pro-poor initiatives

Robert Stephens Jorge Bossio

2006-01-01T23:59:59.000Z

458

unknown title  

E-Print Network (OSTI)

Influence of subunit structure on the oligomerization state of light harvesting complexes: a free energy calculation study

L. Janosi A; H. Keer B; I. Kosztin A; T. Ritz B

2005-01-01T23:59:59.000Z

459

unknown title  

E-Print Network (OSTI)

www.elsevier.com/locate/gene Heart-speci®c splice-variant of a human mitochondrial ribosomal protein (mRNA processing; tissue speci®c splicing)

unknown authors

2000-01-01T23:59:59.000Z

460

unknown title  

E-Print Network (OSTI)

Probing the environment in Gamma-ray bursts: the case of an X-ray precursor, afterglow late onset and wind vs constant density profile in GRB011121 and GRB011211

L. Piro; M. De Pasquale; P. Soffitta; D. Lazzati; L. Amati; E. Costa; M. Feroci; C. Guidorzi; E. Montanari; L. Nicastro

2004-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

unknown title  

E-Print Network (OSTI)

Relation between the hardness ratio and time in the first 2 seconds for compatible samples of short and long gamma-ray bursts ?

unknown authors

2005-01-01T23:59:59.000Z

462

unknown title  

E-Print Network (OSTI)

newsletter inside this issue: president’s welcome a not so silent underwater world norway’s seabed goes online! listening to fish fertilising the oceans with iron interview with the new ices general secretary developing science for fisheries management in a changing climate managing fisheries in marine protected areas understanding ‘essential fish habitat’ monitoring sea conditions with the help of lobster fishermen fishing for cephalopods bulletin boardICES CIEM Newsletter June 2006 “...it has been shown that the underwater background noise level on average doubled in intensity every six years in some parts of the oceans throughout the 1960s and ‘70s.” 2 President’s welcome A not so silent underwater world

unknown authors

2006-01-01T23:59:59.000Z

463

unknown title  

E-Print Network (OSTI)

A&A manuscript no. (will be inserted by hand later) Your thesaurus codes are: 03 (03.09.2; 03.19.2) Present and future gamma-ray burst experiments

K. Hurley

1998-01-01T23:59:59.000Z

464

unknown title  

E-Print Network (OSTI)

The Defense Nuclear Facilities Safety Board (Board) has conducted a series of reviews at Department of Energy (DOE) sites since 2008 to evaluate the implementation of Integrated Safety Management (ISM) at the activity level. The Board has transmitted reports detailing deficiencies and weaknesses in the implementation of activity-level ISM in several site-specific letters to the National Nuclear Security Administration (NNSA) and to the DOE Office of Environmental Management (EM). In your May 17, 2012, letter you reiterated DOE ' s commitment to complex-wide improvements in activity-level work planning and control and acknowledged the Energy Facility Contractors Group (EFCOG) effort to develop a work planning and control guideline document. The Board is encouraged by DOE's continued commitment and understands that DOE is currently evaluating the EFCOG document. The Board notes that DOE has recently solicited feedback from NNSA and EM site offices and headquarters organizations regarding this document. The Board has developed a detailed report, DNFSBffECH-37, Integrated Safety Management at the Activity Level: Work Planning and Control. This report is enclosed for

John E. Mansfield; Joseph F. Bader; The Honorable; Daniel B. Poneman

2012-01-01T23:59:59.000Z

465

unknown title  

E-Print Network (OSTI)

Ectodermal Wnt3/?-catenin signaling is required for the establishment and maintenance of the apical ectodermal ridge

Jeffery R. Barrow; Kirk R. Thomas; Oreda Boussadia-zahui; Robert Moore; Rolf Kemler; Mario R. Capecchi; Andrew P. Mcmahon

2002-01-01T23:59:59.000Z

466

unknown title  

E-Print Network (OSTI)

GLIS3, a novel member of the GLIS subfamily of KruÈ ppel-like zinc ®nger proteins with repressor and activation functions

Yong-sik Kim; Gen Nakanishi; Mark Lew; Anton M. Jetten

2003-01-01T23:59:59.000Z

467

unknown title  

E-Print Network (OSTI)

that Amendment No. 1 does not present a genuine issue as to whether public health and safety will be significantly affected. Therefore, the publication of a notice of proposed action and an opportunity for hearing or a notice of hearing is not warranted. Notice is hereby given of the right of interested persons to request a hearing on whether the action should be rescinded or modified. Further Information For further details with respect to this action, see the application dated March 5, 2008, and Amendment No. 1, which are available electronically, at NRC’s

unknown authors

2008-01-01T23:59:59.000Z

468

unknown title  

E-Print Network (OSTI)

To facilitate the review of the additional change in corporate structure and executive officers since NRC's acceptance (Reference 2) of our original request, Enclosure 1 reproduces our original NUREG-1556 license transfer information and detailed description for the affected document sections and indicates the small amount of new or changed text with revision bars in the right margin. The previously submitted Justification and Significance Determination are not affected by the corporate structure and personnel changes. Enclosure 2 provides a revised illustration of the new USEC corporate structure. USEC respectfully requests that the NRC accept the supplemental changes to our earlier request and consent to the transfers of control of licenses in accordance with 10 CFR 70.36, at NRC's earliest convenience. If you have any questions regarding this matter, please contact me at (301) 564-3470 or

Mr. Michael F. Weber; Darren E. Mays At; Peter Iner; J. Downs; Nrc Hq

2009-01-01T23:59:59.000Z

469

unknown title  

E-Print Network (OSTI)

Offshore wind farms are set to become a major part of our electricity supply in the UK. BWEA, the industry's representative body has, since the earliest discussions of the potential, been committed to ensuring that offshore wind farms are developed consistent with good environmental practice and that they win the support of local communities and other organisations. We believe that these goals can best be achieved by our industry working with communities, local authorities, Government agencies, NGOs, other stakeholder groups and all with an interest in the schemes. The Best Practice Guidelines: Consultation for Offshore Wind Energy Developments provide a useful tool for achieving these goals. We are particularly pleased that so many organisations have already agreed to put their names to this document. We trust that the guidelines will be used by everyone with an interest in a proposal. We are grateful to the dozens of organisations who have worked with us in preparing these guidelines and we'll be pleased to hear from you with your thoughts on how we can make this document even more useful as the industry grows and we learn more. By working together, we can ensure that offshore wind farms are developed with the highest level of participation, consultation and satisfaction.

Nick Goodall

2002-01-01T23:59:59.000Z

470

unknown title  

E-Print Network (OSTI)

to be well before the change in polarity of the solar polar magnetic fields. A list of the 80 flares used in this study is available from the authors. We obtained very similar results for the interval May 1967 to August 1972 and the interval

unknown authors

1977-01-01T23:59:59.000Z

471

unknown title  

E-Print Network (OSTI)

This guidance document describes the development of composting emission factors for EPA’s Waste Reduction Model (WARM). Included are estimates of the net greenhouse gas (GHG) emissions from composting of yard trimmings and food scraps, as well as mixed organics and polylactide (PLA) biopolymer resin. 1 1. A SUMMARY OF THE GHG IMPLICATIONS OF COMPOSTING During composting, microbial decomposition aerobically transforms organic substrates into a stable, humus-like material (Brown and Subler, 2007). Although small-scale composting, such as backyard composting, occurs across the United States, WARM models composting only in central composting facilities with windrow piles because data for small-scale composting or other large-scale operations are insufficient. 2 WARM includes composting as a materials management option for yard trimmings, food scraps, and mixed organics. As modeled in WARM, composting results in some carbon storage (associated with application of compost to agricultural soils), as well as minimal carbon dioxide (CO 2) emissions from transportation and mechanical turning of the compost piles. To estimate the carbon storage from compost application, EPA selected point estimates from the range of emission factors covering various compost application

unknown authors

2012-01-01T23:59:59.000Z

472

unknown title  

E-Print Network (OSTI)

This article was published in an Elsevier journal. The attached copy is furnished to the author for non-commercial research and education use, including for instruction at the author’s institution, sharing with colleagues and providing to institution administration. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit: http://www.elsevier.com/copyright Author's personal copy BIOLOGICAL CONSERVATION 140 (2007) 130 – 141 available at www.sciencedirect.com journal homepage: www.elsevier.com/locate/biocon Developing terrestrial, multi-taxon indices of biological integrity: An example from coastal sage scrub

Jay E. Diffendorfer A; Genie M. Fleming A; Jennifer M. Duggan A; Robert E. Chapman A; Matthew E. Rahn A; Milan J. Mitrovich A; Robert N. Fisher B

2007-01-01T23:59:59.000Z

473

unknown title  

E-Print Network (OSTI)

Summary. We present preliminary results concerning the search for short-period variable stars in Tucana and LGS3 based on very deep HST/ACS imaging. In the fraction of the observed field we studied in each galaxy, a total of 133 and 30 variables were found, respectively. For Tucana, we identified 76 of them as RR Lyrae (RRL) stars pulsating in the fundamental mode (RRab) and 32 in the first-overtone mode (RRc), as well as 2 anomalous Cepheids (AC). The mean period of the RRab and RRc is 0.59 and 0.35 days, respectively. In the case of LGS3, we found 24 RRab and 4 RRc, with mean periods 0.61 and 0.39 days, respectively, plus two candidate ACs. These values place both galaxies in the Oosterhoff gap. 1

E. J. Bernard; M. Monelli; C. Gallart; G. Bertelli; S. Cassisi; A. A. Cole; P. Demarque; A. E. Dolphin; H. C. Ferguson; S. Hidalgo; M. Mateo; L. Mayer; Navarro F. Pont

2007-01-01T23:59:59.000Z

474

unknown title  

E-Print Network (OSTI)

doi:10.1093/humrep/deh473 Association of estradiol levels on the day of hCG administration and pregnancy achievement in IVF: a systematic review

Ioannis P. Kosmas; Efstratios M. Kolibianakis; Paul Devroey

2004-01-01T23:59:59.000Z

475

unknown title  

E-Print Network (OSTI)

doi:10.1093/humrep/den216 FSHB promoter polymorphism within evolutionary conserved element is associated with serum FSH level in men

Marina Grigorova; Margus Punab; Kristo Ausmees; Maris Laan

2008-01-01T23:59:59.000Z

476

unknown title  

E-Print Network (OSTI)

doi:10.1093/humrep/deh795 Serum fluctuations of total and free tryptophan levels during the menstrual cycle are related to gonadotrophins and reflect brain serotonin utilization

N. Carretti; P. Florio; A. Bertolin; C. V. L. Costa; G. Allegri; G. Zilli

2005-01-01T23:59:59.000Z

477

unknown title  

E-Print Network (OSTI)

Foreign body granuloma in the anterior abdominal wall mimicking an acute appendicular lump and induced by a translocated copper-T intrauterine contraceptive device: a case report

Maulana Mohammed Ansari; Syed Hasan Harris; Shahla Haleem; Rehan Fareed; Mohammed Feroz Khan

2009-01-01T23:59:59.000Z

478

unknown title  

E-Print Network (OSTI)

This paper develops a life-cycle portfolio allocation model to address the effects of housing investment on the portfolio allocation of households. The model employs a comprehensive housing investment structure, Epstein-Zin recursive preferences and a stock market entry cost. Furthermore, rather than resorting to calibration we estimate the value of the relative risk aversion and elasticity of intertemporal substitution. The model shows that housing investment has a strong crowding out effect on investment in risky assets throughout the life-cycle and predicts that homeowners are, by and large, wealthier than renters and invest more in risky assets than renters. JEL classification: G0, G11, G12, D10

Denis Pelletier; Cengiz Tunc; We Thank John Seater

2013-01-01T23:59:59.000Z

479

unknown title  

E-Print Network (OSTI)

In Nuclear Physics numerous possibilities exist to investigate fundamental symmetries and interactions. In particular, the precise measurements of properties of fundamental fermions, searches for new interactions in ?-decays, and violations of discrete symmeties offer possibilities to search for physics beyond Standard Theory. Precise measurements of fundamental constants can be carried out. Low energy experiments allow to probe New Physics at mass scales far beyond the reach of present accelerators or such planned for the future and at which predicted new particles could be produced directly. 1. Fundamental Forces and Symmetries Symmetries play an important and crucial role in physics. Global symmetries give rise to conservation laws and local symmetries yield forces [ 1]. To date we know four fundamental interactions: (i) Electromagnetism, (ii) Weak Interactions, (iii) Strong Interactions, and (iv) Gravitation. These four forces are fundamental in the sense that all observed dynamical processes in physics can be traced back to one or a combination of them. Together with fundamental symmetries they from a framework on which all physical descriptions ultimately rest.

Klaus P. Jungmann A; Kernfysisch Versneller Instituut

2005-01-01T23:59:59.000Z

480

unknown title  

E-Print Network (OSTI)

Solar proton burning, photon and anti–neutrino disintegration of the deuteron in the relativistic field theory model of the deuteron

A. N. Ivanov; H. Oberhummer; N. I. Troitskaya; M. Faber

1998-01-01T23:59:59.000Z

Note: This page contains sample records for the topic "unknown keywords coal" 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

unknown title  

E-Print Network (OSTI)

Abstract—A new “model-free ” control methodology is applied for the first time to power converters, and in particular to a buck converter, and to a ?uk converter. We evaluate its performances regarding load and supply variations. Our approach, which utilizes “intelligent ” PI controllers, does not require any converter identification while ensuring the stability and the robustness of the control synthesis. Simulation and experimental results show that, with a simple control structure, insensitivity to power supply fluctuations and to large load variations is ensured. Index Terms—dc/dc converters, buck converters, ?uk converters, model-free control, intelligent PI controllers, numerical differentiation.

Loïc Michel; Cédric Join; Michel Fliess; Pierre Sicard; Ahmed Chériti; Gréi Département; Génie Électrique; Génie Informatique

2010-01-01T23:59:59.000Z

482

unknown title  

E-Print Network (OSTI)

Indirect estimations and spatial variation in leaf area index of coniferous, deciduous and mixed forest stands in Forsmark

Torbern Tagesson; Svensk Kärnbränslehantering Ab; Laxemar; Torbern Tagesson

2006-01-01T23:59:59.000Z

483

unknown title  

E-Print Network (OSTI)

This article was published in an Elsevier journal. The attached copy is furnished to the author for non-commercial research and education use, including for instruction at the author’s institution, sharing with colleagues and providing to institution administration. Other uses, including reproduction and distribution, or selling or licensing copies, or posting to personal, institutional or third party websites are prohibited. In most cases authors are permitted to post their version of the article (e.g. in Word or Tex form) to their personal website or institutional repository. Authors requiring further information regarding Elsevier’s archiving and manuscript policies are encouraged to visit:

unknown authors

2007-01-01T23:59:59.000Z

484

unknown title  

E-Print Network (OSTI)

The effects of particle size, fermentation and roasting of cocoa nibs on supercritical fluid extraction of cocoa butter

unknown authors

2007-01-01T23:59:59.000Z

485

unknown title  

E-Print Network (OSTI)

From the beginning of the Middletown project the importance of determining the exact size and age distribution of the population was evident. Such information may not always be necessary in subsequent community-wide vaccination campaigns, but since one of our main objectives was to evaluate the degree of acceptance of oral vaccine in a typical small New England city, it was necessary to have accurate agespecific data. The 1960 United States census figures were not yet available; our estimates of the child population were therefore based on information obtained from birth records, from the schools, and from the Board of Education. NUMBER OF CHILDREN VACCINATED The school-aged population was determined by an exact count of the pupils in attendance at the 14 public and three parochial schools. Of the total 6,811, some 504 (chiefly those attending the two high schools and a technical school) were not Middletown residents, but were nevertheless considered eligible for vaccination. The preschool population was estimated on the basis of the number of

unknown authors

1962-01-01T23:59:59.000Z

486

unknown title  

E-Print Network (OSTI)

(DOI: will be inserted by hand later) A broadband leptonic model for gamma-ray emitting microquasars

V. Bosch-ramon; G. E. Romero; J. M. Paredes

2005-01-01T23:59:59.000Z

487

unknown title  

E-Print Network (OSTI)

www.elsevier.com/locate/apthermeng Multi-period steam turbine network optimisation. Part I: Simulation based regression models and an evolutionary algorithm for finding D-optimal designs

Tor-martin Tveit; Carl-johan Fogelholm

2005-01-01T23:59:59.000Z

488

unknown title  

E-Print Network (OSTI)

managed by Martin Marietta Energy Systems, Inc. for the U.S. Department of Energy under Contract No. DE-AC05840R2 1400r

Harold Greene; W. C. (charlie Kuykendall

1992-01-01T23:59:59.000Z

489

unknown title  

E-Print Network (OSTI)

Section 3.11.4 in the RACM indicates that the maximum cooling capacity credit must be in combination with verified cooling coil airflow and sealed and tested ducts. Table RA2-1 of the Reference Residential Appendix RA2 indicates that the maximum cooling capacity credit must be in combination with verified cooling coil airflow, sealed and tested ducts and high EER. Which requirement is valid? I think the elimination of the refrigerant charge as an additional compliance requirement is a mistake. The original intent of the additional compliance requirements was to insure the installation quality of both the duct system and the air conditioning equipment. Eliminating the refrigerant charge relaxes the installation quality standard for the air conditioning equipment. The logic seems to be a high EER will substitute for an improperly functioning air conditioner. The higher EER will reduce the air conditioner demand at time of peak but it will not increase the reduced cooling capacity of an air conditioner with an improper refrigerant charge. 2. RACM Section 3.11.6: The requirement for duct design verification by the HERS rater has been eliminated from

Commissioner Jackalyne Pfannenstiel; Commissioner Arthur; H. Rosenfeld, Ph.D.

2008-01-01T23:59:59.000Z

490

unknown title  

E-Print Network (OSTI)

issue was published. See our lead story about changes in our publication schedule, necessitated by our other activities, primarily the CCC2 conference. This is the first MRB issue of 2008. ? The cover is a schematic of the fission theory for formation of planets and major moons. The left column is the sequence of events viewed in-plane, and the right column is the same sequence viewed from above. ? This is your final opportunity to sign-up for our international “Crisis in Cosmology – 2 ” (CCC2) conference from 2008 September 7-11 in Port Angeles, WA. Both participant and observer spaces remain available as of this writing, but may not remain so for very long. See

unknown authors

2008-01-01T23:59:59.000Z

491

unknown title  

E-Print Network (OSTI)

.. 1205 banner hill road " erwin, tn 37650 iII phone 423.743.9141 aII www.nudearfuelservkescom www.nudearluelservices.com

Mr. Luis; A. Reyes; Regional Administrator

2010-01-01T23:59:59.000Z

492

unknown title  

E-Print Network (OSTI)

www.fuelfirst.com Pyrolysis of energy crops including alfalfa stems, reed canarygrass, and eastern gamagrass q

A. A. Boateng A; H. G. Jung B; P. R. Adler C

2006-01-01T23:59:59.000Z

493

unknown title  

E-Print Network (OSTI)

Hellholes ® “What I call the ‘magic jurisdiction, ’ [is] where the judiciary is elected with verdict money. The trial lawyers have established relationships with the judges that are elected; they’re State Court judges; they’re popul[ists]. They’ve got large populations of voters who are in on the deal, they’re getting their [piece] in many cases. And so, it’s a political force in their jurisdiction, and it’s almost impossible to get a fair trial if you’re a defendant in some of these places. The plaintiff lawyer walks in there and writes the number on the blackboard, and the first juror meets the last one coming out the door with that amount of money.... These cases are not won in the courtroom. They’re won on the back roads long before the case goes to trial. Any lawyer fresh out of law school can walk in there and win the case, so it doesn’t matter what the evidence or law is. ” 1 —Richard “Dickie ” Scruggs, legendary Mississippi trial lawyer who built an empire of influence suing tobacco companies, HMOs and asbestos-related companies, but who has since been disbarred and sentenced to federal prison after pleading guilty to conspiracy in an attempt to bribe a judge. “West Virginia was a ‘field of dreams ’ for plaintiffs ’ lawyers. We built it and

unknown authors

2010-01-01T23:59:59.000Z

494

unknown title  

E-Print Network (OSTI)

Original article Niche overlap and diet breadth in bumblebees; are rare species more specialized in their choice of flowers?

Dave Goulson; Ben Darvill

2003-01-01T23:59:59.000Z

495

unknown title  

E-Print Network (OSTI)

External morphology and ultra-structure of eggs and first instar of Prepona laertes laertes (Hübner, [1811]), with notes on host plant use and taxonomy

Dias Et Al; O M S Dias A; Mirna M Casagr; Olaf H H Mielke C

2010-01-01T23:59:59.000Z

496

unknown title  

E-Print Network (OSTI)

Almuth Ernsting assesses the current social and environmental impacts of large-scale biofuel production and questions whether ‘sustainability standards ’ will be enough to prevent serious problems. Few people now doubt that some of the biofuels used in Europe are produced at the expense of rainforests and other biodiverse ecosystems and that those should not be promoted as ‘green energy’. Nobody would choose to buy biodiesel made from Colombian palm oil grown on illegal plantations owned by companies linked to paramilitaries which have killed, evicted and tortured local people to grab their land. Governments and international organisations are therefore keen to develop ‘sustainability standards’. In Europe, various countries including the UK are planning ‘reporting requirements ’ on environmental and social sustainability. The European Commission has proposed environmental standards, though they do not include human rights and food security. Can sustainability guarantees work and ensure that biofuels will contribute to climate change mitigation and socially just development? Scepticism has come from many grassroots organisations, non-governmental organisations (NGOs) and even a report published by the Organisation for Economic Co-operation and Development

unknown authors

2008-01-01T23:59:59.000Z

497

unknown title  

E-Print Network (OSTI)

period is herewith presented to your attention.The Annual Report in the Congress year differs from other years because of the change of Technical Commission Presidents.

unknown authors

2005-01-01T23:59:59.000Z

498

unknown title  

E-Print Network (OSTI)

organized and driven by a point of view. As one political scientist writes, "The study of politics is itself a political act containing little that is neutral. " Or natural! If you agree with that claim, then the next step is to figure out how much confidence one should have in any political research. By placing theoretically guided empirical tradition in its developmental and historical context, this

unknown authors

2002-01-01T23:59:59.000Z

499

unknown title  

E-Print Network (OSTI)

A novel mutation (T61I) in the gene encoding tumour necrosis factor receptor superfamily 1A (TNFRSF1A) in a Japanese patient with tumour necrosis factor receptor-associated periodic syndrome (TRAPS) associated with systemic lupus erythematosus

H. Ida; E. Kawasaki; T. Miyashita; F. Tanaka; M. Kamachi; Y. Izumi; M. Huang; M. Tamai; T. Origuchi; A. Kawakami; K. Migita; M. Motomura; T. Yoshimura; K. Eguchi

2004-01-01T23:59:59.000Z

500

unknown title  

E-Print Network (OSTI)

www.elsevier.com/locate/ijadhadh Anisotropic conductive films (ACFs) for ultra-fine pitch Chip-On-Glass (COG) applications

Myung Jin Yim; Jinsang Hwang; Kyung Wook Paik

2006-01-01T23:59:59.000Z