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Relevant bibliographies by topics / Coal contaminants

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Academic literature on the topic 'Coal contaminants'

Author: Grafiati

Published: 11 December 2022

Last updated: 26 January 2023

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Journal articles on the topic "Coal contaminants"

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Wierzchowski, Krzysztof, Jarosław Chećko, and Ireneusz Pyka. "Variability of Mercury Content in Coal Matter From Coal Seams of The Upper Silesia Coal Basin." Archives of Mining Sciences 62, no. 4 (2017): 843–56. http://dx.doi.org/10.1515/amsc-2017-0058.

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Abstract The process of identifying and documenting the quality parameters of coal, as well as the conditions of coal deposition in the seam, is multi-stage and extremely expensive. The taking and analyzing of seam samples is the method of assessment of the quality and quantity parameters of coals in deep mines. Depending on the method of sampling, it offers quite precise assessment of the quality parameters of potential commercial coals. The main kind of seam samples under consideration are so-called “documentary seam samples”, which exclude dirt bands and other seam contaminants. Mercury con

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Marschalko, Marian, Tomas Kempa, Dariusz Popielarczyk, et al. "Analysis of the Remediation of Coal Tar-Contaminated Groundwater Using Ex Situ Remediation." Water 14, no. 14 (2022): 2182. http://dx.doi.org/10.3390/w14142182.

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The article describes the remediation of contaminated groundwater during the ex situ remediation of coal tar contamination following the closure of a coking plant in the Moravian–Silesian Region (Czech Republic). The aim of the article is to point out the advantages of ex situ soil remediation via the excavation of the contaminated geological environment combined with thermal desorption, a method of removing contaminants both from soil and groundwater. Its advantage is the absolute qualitative and quantitative control over the contaminated soil with the possibility of precise segmentation into

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Tankersley, Kenneth B., Cheryl Ann Munson, and Donald Smith. "Recognition of Bituminous Coal Contaminants in Radiocarbon Samples." American Antiquity 52, no. 2 (1987): 318–30. http://dx.doi.org/10.2307/281783.

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Bituminous coal, previously suspected as a contaminant in radiocarbon samples, has now been demonstrated to be a source of dating error in archaeological and geological samples. Standard laboratory procedures are inadequate to recognize or remove coal from samples, but techniques for identifying coal particles include paleo-botanical and reflectance analyses, and possibly accelerator dating.

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Hughey, Myra C., Jenifer B. Walke, Matthew H. Becker, et al. "Short-Term Exposure to Coal Combustion Waste Has Little Impact on the Skin Microbiome of Adult Spring Peepers (Pseudacris crucifer)." Applied and Environmental Microbiology 82, no. 12 (2016): 3493–502. http://dx.doi.org/10.1128/aem.00045-16.

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ABSTRACTDisruptions to the microbiome can impact host health as can exposure to environmental contaminants. However, few studies have addressed how environmental contaminants impact the microbiome. We explored this question for frogs that breed in wetlands contaminated with fly ash, a by-product of coal combustion that is enriched in trace elements. We found differences in the bacterial communities among a fly ash-contaminated site and several reference wetlands. We then experimentally assessed the impacts of fly ash on the skin microbiome of adult spring peepers (Pseudacris crucifer). Frogs w

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Melcer, H., and S. G. Nutt. "The Application of Predenitrification Nitrification Technology for Trace Contaminant Control." Water Science and Technology 17, no. 2-3 (1985): 399–408. http://dx.doi.org/10.2166/wst.1985.0146.

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Predenitrification nitrification (PDN) technology was applied in two stage anoxic-aerobic systems treating coke plant wastewaters and coal liquefaction process condensates. Both activated sludge and biological fluidized bed modes of operation were investigated for their potential to remove ammonia, phenol, thiocyanate, cyanide and a wide range of trace organic contaminants. It was demonstrated that during nitrification of these complex wastewaters, simultaneous removal of most of the conventional and trace organic contaminants was achieved. Specifically, of the base/neutral extractable organic

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Lartey-Young, George, and Limin Ma. "Remediation with Semicoke-Preparation, Characterization, and Adsorption Application." Materials 13, no. 19 (2020): 4334. http://dx.doi.org/10.3390/ma13194334.

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Development of low-cost contaminant sorbents from industrial waste is now an essential aspect of the circular economy since their disposal continues to threaten ecological integrity. Semicoke (SC), a by-product generated in large quantities and described as solid waste from gasification of low-rank coal (LRC), is gaining popularity in line with its reuse capacity in the energy industry but is less explored as a contaminant adsorbent despite its physical and elemental carbon properties. This paper summarizes recent information on SC, sources and production, adsorption mechanism of polluting con

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Atwater, J. W., S. E. Jasper, P. D. Parkinson, and D. S. Mavinic. "Organic Contaminants in Canadian Coal Wastewaters and Associated Sediments." Water Quality Research Journal 25, no. 2 (1990): 187–200. http://dx.doi.org/10.2166/wqrj.1990.011.

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Abstract Wastewater and sediment samples were collected from 11 coal operations across Canada: 3 coal storage transfer terminals, 7 operating mines, 3 of which had on-site preparation plants, and 1 separate preparation plant. Samples were analyzed for specific organic and inorganic constituents. Only the results of the organic analyses are presented here. The wastewater samples were analyzed for 18 target compounds. Sediment samples were analyzed for these 18 target compounds plus a suite of organic priority pollutants. Twelve of the 18 target compounds were detected in wastewater, only 4 of w

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McElmurry, Shawn P., and Thomas C. Voice. "Screening methodology for coal-derived organic contaminants in water." International Journal of Environmental Analytical Chemistry 84, no. 4 (2004): 277–87. http://dx.doi.org/10.1080/0306730310001640438.

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Coulson, E. A., and J. B. Ditcham. "Studies in coal-tar bases. V. contaminants of pyridine." Journal of Applied Chemistry 2, no. 5 (2007): 236–38. http://dx.doi.org/10.1002/jctb.5010020501.

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Wojtoń, Anna, and Monika Fabiańska. "Geochemical features of fossil fuel contaminants found in urban wastes (Siemianowice Śląskie, Poland)." Mineralogia 42, no. 1 (2011): 19–32. http://dx.doi.org/10.2478/v10002-011-0003-x.

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Geochemical features of fossil fuel contaminants found in urban wastes (Siemianowice Śląskie, Poland)In sludge samples collected in the "Centrum" wastewater treatment plant in Siemianowice Śląskie, Poland, the composition of aliphatic- and aromatic hydrocarbons and polar compound fractions were investigated by gas chromatography-mass spectrometry (GC-MS). Samples collected in accordance with Polish standards were extracted, the extracts were separated into fractions with preparative thin layer chromatography (TLC), which next were investigated by GC-MS. The following compound groups of the geo

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Dissertations / Theses on the topic "Coal contaminants"

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Hackett, Gregory A. "Interaction of nickel-based SOFC anodes with trace contaminants from coal-derived synthesis gas." Morgantown, W. Va. : [West Virginia University Libraries], 2009. http://hdl.handle.net/10450/10728.

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Thesis (Ph. D.)--West Virginia University, 2009.<br>Title from document title page. Document formatted into pages; contains xii, 122 p. : ill. (some col.). Includes abstract. Includes bibliographical references (p. 115-122).

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Peiravi, Meisam. "CONTAMINANTS REMOVAL AND RARE EARTH ELEMENTS RECOVERY FROM COAL MINE DRAINAGE BY USING (BIO)(ELECTRO) CHEMICAL METHODS." OpenSIUC, 2018. https://opensiuc.lib.siu.edu/dissertations/1581.

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Mining activities, as essential as they are for our economy and our society, bring pollutants such as acid mine drainage (AMD) which contains dissolved metal(loid)s into the environment. There are different technologies currently being practiced to treat AMD, but many of these methods are prohibitive in industry due to high energy, material and labor requirements. This study investigated two emerging technologies to treat AMD with high removal rates of some metals. In addition, as AMD contains strategic metals such as rare earth elements (REEs), hydrometallurgical and biosorptive approaches

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Gitari, Wilson Mugera. "Evaluation of the leachate chemistry and contaminants attenuation in acid mine drainage by fly ash and its derivatives." Thesis, University of the Western Cape, 2006. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_6041_1254305614.

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<p>This study aimed at understanding the chemistry of the neutralization of the acid mine drainage with fly ash by considering the acid mine drainage : fly ash ratios that produce neutral and alkaline process waters.</p>

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Phipps, Andrew Thomas. "Evaluation of the Effects of Mining Related Contaminants on Freshwater Mussels (Bivalvia: Unionidae) in the Powell River of Virginia and Tennessee." Thesis, Virginia Tech, 2019. http://hdl.handle.net/10919/100990.

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The Powell River is located in southwestern Virginia and northeastern Tennessee, USA and supports a diverse freshwater mussel assemblage of 29 extant species. Throughout the river major ion and trace element concentrations have increased over the last several decades due to extensive surface coal-mining in the headwaters in Virginia. As watershed area affected by mining has increased, mussel populations have declined, especially in Virginia where populations have been severely reduced or extirpated. The upper watershed now has been extensively mined for coal, causing widespread effects on wate

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Ed, Maria. "Miljöteknisk undersökning enligt MIFO : en studie på fastigheten Bodsjölandet 1:14 avseende den nedlagda tjärfabriken i Grötingen." Thesis, Uppsala University, Department of Earth Sciences, 2006. http://urn.kb.se/resolve?urn=urn:nbn:se:uu:diva-88819.

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<p>During 40 years of industrial production, from the end of the 1890’s until the end of 1930’s, coal and wood distillation products were manufactured in AB Carbo’s tar factory along the River Gimån in Grötingen, in the county of Jämtland, Sweden. In accordance with the Swedish Environmental Protection Agency’s Methods for Inventories of contaminated sites, MIFO, the site in Grötingen has been identified as a potentially contaminated site. In order to determine whether toxic substances pose a threat to human health and ecological systems in the area, there was a need to investigate the presenc

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Akinyemi, Segun Ajayi. "Geochemical and mineralogical evaluation of toxic contaminants mobility in weathered coal fly ash: as a case study, Tutuka dump site, South Africa." Thesis, University of the Western Cape, 2011. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_1226_1360593017.

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<p>The management and disposal of huge volumes of coal combustion by products such as fly ash has constituted a major challenge to the environment. In most cases due to the inadequate alternative use of coal fly ash, the discarded waste is stored in holding ponds, slag heaps, or stock piled in ash dumps. This practice has raised concerns on the prospect of inorganic metals release to the surface and groundwater in the vicinity of the ash dump. Acceptable scientific studies are lacking to determine the best ash disposal practices. Moreover, knowledge about the mobility patterns of inorganic spe

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Zhang, Sheng. "Source term modelling of contaminant formation processes generated by coal mine waste in column tests." Thesis, University of Sheffield, 2008. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.499986.

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Lourenço, Edneia Santos de Oliveira. "Avaliação físico-química da remediação de solos contaminados por BTEX." Universidade Estadual do Oeste do Parana, 2006. http://tede.unioeste.br:8080/tede/handle/tede/343.

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Made available in DSpace on 2017-05-12T14:48:10Z (GMT). No. of bitstreams: 1 Edneia Santos Oliveira Lourenco.pdf: 5280645 bytes, checksum: bb2af8a91bbf46aad38c5e7d4f97076d (MD5) Previous issue date: 2006-07-13<br>This research had as objective to evaluate the efficiency of the reactive means in the removal of aromatical hydrocarbons BTEX (Benzene, Toluene, Etil Benzene and Xylenes) in the ground, coming of leak of gasoline, either in fuel stations or underground tanks, and to explain the physico-chemical mechanisms that occuring on the system. The experiment was carried in laboratorial scale

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Perera, Chaminda Kithsiri. "The Effects of Mercury on the Performance of Ni/YSZ Anode in a Planar Solid Oxide Fuel Cell." Ohio University / OhioLINK, 2010. http://rave.ohiolink.edu/etdc/view?acc_num=ohiou1268934012.

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Gonçalves, Daniel Araujo [UNESP]. "Desenvolvimento de métodos analíticos empregando à espectrometria de emissão óptica para avaliação dos níveis de contaminantes elementares em amostras de diversas origens." Universidade Estadual Paulista (UNESP), 2016. http://hdl.handle.net/11449/141993.

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Submitted by Daniel Araujo Gonçalves null (daniel.araujogoncalves@gmail.com) on 2016-08-01T13:43:54Z No. of bitstreams: 1 Goncalves_Tese_versão_final.pdf: 3648542 bytes, checksum: 7acd793a874f48c8a008a28e1e550948 (MD5)<br>Approved for entry into archive by Ana Paula Grisoto (grisotoana@reitoria.unesp.br) on 2016-08-02T19:00:04Z (GMT) No. of bitstreams: 1 goncalves_da_dr_ilha.pdf: 3648542 bytes, checksum: 7acd793a874f48c8a008a28e1e550948 (MD5)<br>Made available in DSpace on 2016-08-02T19:00:04Z (GMT). No. of bitstreams: 1 goncalves_da_dr_ilha.pdf: 3648542 bytes, checksum: 7acd793a874f48c8a

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Books on the topic "Coal contaminants"

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Constable, T. W. Contaminant solubilization in bench-scale recirculating ash transport systems. Environment Canada, 1986.

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Nolan, Davis & Associates (N. S.) Limited. Ground/surface water contaminant enclave: Coarse waste pile management area Victoria Junction coal preparation plant. Nolan, Davis & Associates, 1987.

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Nolan, Davis and Associates Limited. Victoria Junction Coal Preparation Plant coarse waste pile management area: Ground/surface water contaminant enclaves-1991. Nolan, Davis & Associates, 1991.

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4

Hjelmar, O. Leaching and Soil/groundwater Transport of Contaminants from Coal Combustion Residues. European Communities / Union (EUR-OP/OOPEC/OPOCE), 1992.

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Ltd, Zenon Environmental Enterprises, and Canada. Environmental Protection Programs Directorate. Industrial Programs Branch., eds. Characterization of organic contaminants in ash samples from pulverized coal-fired power generating stations. Environment Canada, 1987.

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Book chapters on the topic "Coal contaminants"

1

Sanei, Hamed, Stephen E. Grasby, and Benoit Beauchamp. "Contaminants in Marine Sedimentary Deposits from Coal Fly Ash During the Latest Permian Extinction." In Environmental Contaminants. Springer Netherlands, 2015. http://dx.doi.org/10.1007/978-94-017-9541-8_5.

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Clark, Elyse V., Carl E. Zipper, David J. Soucek, and W. Lee Daniels. "Contaminants in Appalachian Water Resources Generated by Non-acid-forming Coal-Mining Materials." In Appalachia's Coal-Mined Landscapes. Springer International Publishing, 2020. http://dx.doi.org/10.1007/978-3-030-57780-3_9.

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Balkaş, Turgut İ. "Direct Assaults on Well Being “Selected Contaminants in Marine Ecosystems and Human Activities Affecting the Environment”." In Clean Utilization of Coal. Springer Netherlands, 1992. http://dx.doi.org/10.1007/978-94-017-1045-9_10.

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Stafilov, Trajče, Robert Šajn, Mila Arapčeska, and Ivan Kungulovski. "Moss Biomonitoring of Air Pollution Around the Coal Mine and Bitola Thermoelectric Power Plant, North Macedonia." In Emerging Contaminants and Associated Treatment Technologies. Springer International Publishing, 2021. http://dx.doi.org/10.1007/978-3-030-66135-9_3.

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Sandhu, Shingara S., and Gary L. Mills. "Mechanisms of Mobilization and Attenuation of Inorganic Contaminants in Coal Ash Basins." In Emerging Technologies in Hazardous Waste Management II. American Chemical Society, 1991. http://dx.doi.org/10.1021/bk-1991-0468.ch017.

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Pörschmann, J., and U. Stottmeister. "Organic Contaminants in Coal Wastewaters and Associated Sediments - Their Analytical Determination and Interactions with Humic Organic Matter." In Soil & Environment. Springer Netherlands, 1993. http://dx.doi.org/10.1007/978-94-011-2018-0_181.

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Ishak, C. F., J. C. Seaman, M. E. Sumner, and W. P. Miller. "Contaminant Mobility in Soil Columns Amended with Fly Ash and Flue Gas Desulfurization Gypsum." In Biogeochemistry of Trace Elements in Coal and Coal Combustion Byproducts. Springer US, 1999. http://dx.doi.org/10.1007/978-1-4615-4155-4_15.

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Readman, James W., Francis DeLuna, Ralf Ebinghaus, et al. "Contaminants, Pollution and Potential Anthropogenic Impacts in Chagos/BIOT." In Coral Reefs of the World. Springer Netherlands, 2013. http://dx.doi.org/10.1007/978-94-007-5965-7_21.

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Singh, Vipin Kumar, Rishikesh Singh, Ajay Kumar, Rahul Bhadouria, and Kin Israel Notarte. "Perspectives in desulfurization of coal using microbes." In Microbe Mediated Remediation of Environmental Contaminants. Elsevier, 2021. http://dx.doi.org/10.1016/b978-0-12-821199-1.00014-6.

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İsmail Tosun, Yıldırım. "Hazardous Waste Granule Composting by Cycled Retort Using Microwave Radiated Asphalt/Asphaltite Coal Slime Mixing." In Hazardous Waste Management [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.101676.

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The hazardous sludge metal content of Mazıdağı metal leaching and electrowinning plants causes a great threat to ecology. The high-level metal and salt contaminants occurred in the copper leaching waste tailing ponds. The seepage liquors leak through the permeable bottom of ponds, such as acidic seepages. While urbanization needs freshwater; freshwater demand in the region increases because of global warming and drought. The estimated contamination values are avoided designing the controlling contamination level systems and meeting the disposal compost demand. In this approach, the demand for land covering and compost disposal has been designed as pellet or granule units determined independently of the specific needs of fertilizer products, agricultural remediation, and human needs. The amounts of sludge and wet hazardous toxic waste sludge’s of Mazıdağı Phosphate Plants of Eti Bakır in Mardin change the ecosystem. The hazardous sludge of plant tailings is needed planned paste disposal or controlled regional dumping, pool effluents barrier on regarding seepage control demand of the freshwater lake of town region. The planned work is disposal tests for waste sludge composting as pasting. Additionally, this method protects ecology and improves waste sludge disposal by neutralizing it at a small scale. Even the toxicity will be easily monitored. Heavy metal contamination hazard maps will be prepared and an agricultural warning system will be established for agricultural irrigation.

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Conference papers on the topic "Coal contaminants"

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Layne, Abbie W., Mary Anne Alvin, Evan Granite, et al. "Overview of Contaminant Removal From Coal-Derived Syngas." In ASME 2007 International Mechanical Engineering Congress and Exposition. ASMEDC, 2007. http://dx.doi.org/10.1115/imece2007-42165.

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Gasification is an important strategy for increasing the utilization of abundant domestic coal reserves. DOE envisions increased use of gasification in the United States during the next 20 years. As such, the DOE Gasification Technologies Program, including the FutureGen initiative, will strive to approach a near-zero emissions goal, with respect to multiple pollutants, such as sulfur, mercury, and nitrogen oxides. Since nearly one-third of anthropogenic carbon dioxide emissions are produced by coal-powered generation facilities, conventional coal-burning power plants, and advanced power gener

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Iqbal, Gulfam, Suryanarayana R. Pakalapati, Francisco Elizalde-Blancas, Huang Guo, Ismail Celik, and Bruce Kang. "Anode Structure Degradation Model for Planar-SOFC Configuration Under Fuel Gas Contaminants." In ASME 2010 8th International Conference on Fuel Cell Science, Engineering and Technology. ASMEDC, 2010. http://dx.doi.org/10.1115/fuelcell2010-33183.

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Solid Oxide Fuel Cells (SOFCs) is one of the enabling technologies that are being extensively researched for clean power generation from coal-derived syngas. Anode structural degradation is one of the problems that limit the SOFCs operation lifetime and it is further aggravated by some common contaminants found in coal syngas such as phosphine. An accurate model for predicting the degradation patterns inside an SOFC anode operating under different conditions will be an effective tool for advancement of this technology. In this study, a structural durability model developed earlier for button S

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Aldi, Nicola, Nicola Casari, Mirko Morini, Michele Pinelli, Pier Ruggero Spina, and Alessio Suman. "Gas Turbine Fouling: A Comparison Among One Hundred Heavy-Duty Frames." In ASME Turbo Expo 2018: Turbomachinery Technical Conference and Exposition. American Society of Mechanical Engineers, 2018. http://dx.doi.org/10.1115/gt2018-76947.

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Over recent decades, the variability and high costs of the traditional gas turbine fuels (e.g. natural gas), have pushed operators to consider low-grade fuels for running heavy-duty frames. Synfuels, obtained from coal, petroleum or biomass gasification, could represent valid alternatives in this sense. Although these alternatives match the reduction of costs and, in the case of biomass sources, would potentially provide a CO2 emission benefit (reduction of the CO2 capture and sequestration costs), these low-grade fuels have a higher content of contaminants. Synfuels are filtered before the co

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Albert, Jason E., Kelly J. Keefe, and David G. Bogard. "Experimental Simulation of Contaminant Deposition on a Film Cooled Turbine Airfoil Leading Edge." In ASME 2009 International Mechanical Engineering Congress and Exposition. ASMEDC, 2009. http://dx.doi.org/10.1115/imece2009-11582.

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A significant challenge of utilizing coal-derived synthetic fuels for gas turbine engines is mitigating the adverse effects of fuel-born contaminant depositions on film cooled turbine surfaces. A new experimental technique has been developed that simulates the key physical, but not the chemical, aspects of coal ash deposition on film cooled turbine airfoil leading edges in order to better understand the interaction between film cooling and deposition and to produce improved film cooling designs. In this large-scale wind tunnel facility, the depositing contaminants were simulated by atomized mo

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Fang, Zeng, and Chen Li. "Study on the Prediction Model and Software of Environment Contaminants in Coal-Burning Power Plants." In 2009 Asia-Pacific Power and Energy Engineering Conference. IEEE, 2009. http://dx.doi.org/10.1109/appeec.2009.4918848.

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Pakzadeh, Behrang, Jay Wos, and Jay Renew. "Flue Gas Desulfurization Wastewater Treatment for Coal-Fired Power Industry." In ASME 2014 Power Conference. American Society of Mechanical Engineers, 2014. http://dx.doi.org/10.1115/power2014-32278.

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The United States Environmental Protection Agency (USEPA)’s announcement that it will revise the effluent limitation guidelines for steam electric power generating units could affect not only how power plants use water, but also how they discharge it. The revised guidelines may lower discharge limits for various contaminants in flue gas desulfurization (FGD) wastewater including mercury, selenium, arsenic, and nitrate/nitrite. Although the specific details of the guidelines are unknown at present, the power industry is evaluating various technologies that may address the new effluent limitatio

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Albert, Jason E., and David G. Bogard. "Experimental Simulation of Contaminant Deposition on a Film Cooled Turbine Vane Pressure Side With a Trench." In ASME 2011 Turbo Expo: Turbine Technical Conference and Exposition. ASMEDC, 2011. http://dx.doi.org/10.1115/gt2011-46709.

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An important issue in the use of coal- or biomass-derived synthetic gaseous (syngas) fuels is the deposition of contaminants on film cooled turbine surfaces, which alter cooling and aerodynamic performance and increase material degradation. The current study applied a new experimental technique that simulated the key physical aspects of contaminant deposition on a film cooled turbine vane. The depositing contaminants were modeled in a wind tunnel facility with a spray of molten wax droplets of a size range that matched the Stokes number of the contaminant particles in engine conditions. Most e

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Dicampli, James, Luis Madrigal, Patrick Pastecki, and Joe Schornick. "Aeroderivative Power Generation With Coke Oven Gas." In ASME 2012 International Mechanical Engineering Congress and Exposition. American Society of Mechanical Engineers, 2012. http://dx.doi.org/10.1115/imece2012-89601.

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A major environmental concern associated with integrated steel mills is the pollution produced in the manufacture of coke, an essential intermediate product in the reduction of iron ore in a blast furnace. Coke is produced by driving off the volatile constituents of the coal—including water, coke oven gas, and coal-tar—by baking the coal in an airless furnace at temperatures as high as 2,000 degrees Celsius. This fuses together the fixed carbon and residual ash. The coke oven gas (COG) byproduct, a combustible hydrogen and hydrocarbon gas mix, may be flared, recycled to heat the coal, or clean

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Parsons, Edward L., Holmes A. Webb, and Charles M. Zeh. "Assessment of Hot Gas Cleanup Technologies in Coal-Fired Gas Turbines." In ASME 1990 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1990. http://dx.doi.org/10.1115/90-gt-111.

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This paper reviews the status of in situ gas stream cleanup technologies which are an integral part of the direct coal-fired gas turbine systems being developed through the U.S. Department of Energy (DOE), Morgantown Energy Technology Center (METC). The technical discussion focuses on the proof-of-concept systems under development in the DOE/METC Advanced Coal-Fueled Gas Turbine Systems (ACFGTS) program initiated in 1986. In this program, Solar Turbines Inc., the Allison Gas Turbine Division of General Motors Corporation, and Westinghouse Electric Corporation have completed bench-scale tests o

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Robertson, Archie, and Donald Bonk. "Effect of Pressure on Second-Generation Pressurized Fluidized Bed Combustion Plants." In ASME 1993 International Gas Turbine and Aeroengine Congress and Exposition. American Society of Mechanical Engineers, 1993. http://dx.doi.org/10.1115/93-gt-357.

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In the search for a more efficient, less costly, and more environmentally responsible method for generating electrical power from coal, research and development has turned to advanced pressurized fluidized bed combustion (PFBC) and coal gasification technologies. A logical extension of this work is the second-generation PFBC plant, which incorporates key components of each of these technologies. In this new type of plant, coal is devolatilized/carbonized before it is injected into the PFB combustor bed, and the low-Btu fuel gas produced by this process is burned in a gas turbine topping combus

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Reports on the topic "Coal contaminants"

1

Marina, Olga A., Greg W. Coffey, Christopher A. Coyle, Carolyn D. Nguyen, Edwin C. Thomsen, and Larry R. Pederson. Anode Interactions with Coal Gas Contaminants. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/963244.

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2

Gopala Krishnan, P. Jayaweera, J. Bao, et al. Effect of Coal Contaminants on Solid Oxide Fuel System Performance and Service Life. Office of Scientific and Technical Information (OSTI), 2008. http://dx.doi.org/10.2172/957507.

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3

Oztekin, Alparslan, Zheng Yao, Carlos Romero, Pauline Norris, and Martin Cohron. Coal-Fired Power Plant Configuration and Operation Impact on Plant Effluent Contaminants and Conditions. Office of Scientific and Technical Information (OSTI), 2022. http://dx.doi.org/10.2172/1856496.

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4

Sanjay, H. G., A. K. Fataftah, D. S. Walia, and K. C. Srivastava. DEVELOPMENT OF HUMASORBtm--A COAL DERIVED HUMIC ACID FOR REMOVAL OF METALS AND ORGANIC CONTAMINANTS FROM GROUNDWATER. Office of Scientific and Technical Information (OSTI), 2000. http://dx.doi.org/10.2172/765429.

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5

Kaplan, D. Effects of Varying RedoxConditions on Natural Attenuation of Inorganic Contaminants from the D-Area Coal Pile Runoff Basin (U). Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/890137.

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6

Alptekin, Gokhan. Impact of Contaminants Present in Coal-Biomass Derived Synthesis Gas on Water-gas Shift and Fischer-Tropsch Synthesis Catalysts. Office of Scientific and Technical Information (OSTI), 2013. http://dx.doi.org/10.2172/1070176.

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7

Trembly, Jason, Matthew Cooper, Justin Farmer, Brian Turk, and Raghubir Gupta. Determination of the Effect of Coal/Biomass-Derived Syngas Contaminants on the Performance of Fischer-Tropsch and Water-Gas-Shift Catalysts. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/1097090.

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8

Friedmann, S. Rapid Qualitative Risk Assessment for Contaminant Leakage From Coal Seams During Underground Coal Gasification and CO2 Injection. Office of Scientific and Technical Information (OSTI), 2004. http://dx.doi.org/10.2172/15014396.

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9

Longwall, J. P., C. C. S. Chang, C. K. S. Lai, P. Chen, M. R. Hajaligol, and W. A. Peters. Applications of organo-calcium chemistry to control contaminant aromatic hydrocarbons in advanced coal gasification processes: Final technical progress report. Office of Scientific and Technical Information (OSTI), 1988. http://dx.doi.org/10.2172/6315937.

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10

Meyer, Howard. Development of an Integrated Multi-Contaminant Removal Process Applied to Warm Syngas Cleanup for Coal-Based Advanced Gasification Systems. Office of Scientific and Technical Information (OSTI), 2010. http://dx.doi.org/10.2172/1053621.

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