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Environmental Issues of Liquid Transportation Fuels from Coal

  • Michael A. Chartock (a1), Micahel D. Devine (a1), Martin R. Cines (a1) and Steven E. Plotkin (a2)
Abstract

Coal liquefaction processes provide a basis to transform a solid into liquid fuels that are suitable for transportation purposes but release a wide range of air emissions, water effluents, and solid wastes, with considerable potential for locally reducing environmental quality. Compared with other major sources of emissions such as coal-fired power-plants, liquefaction plants release relatively low levels of emissions of sulphur dioxide and nitrogen oxides for an equivalent quantity of coal-feed. However, coal liquefaction processes potentially release hydrocarbons to air, water, and land. The ‘direct’ coal liquefaction processes, which hydrogenate coal under high temperature and pressure, may release potentially more hazardous hydrocarbons than ‘indirect’ processes, which break down coal by partial combustion and then synthesize liquid fuel. The presence of polynuclear aromatic hydrocarbons in process streams of ‘direct’ processes, and their heavy fuel products, may require special processing to minimize environmental intrusion.

Environmental issues in the US are dependent on where coal resources are developed. Plants located in the humid eastern US are likely to have discharges to receiving streams, many of which are already ‘water quality limited.’ Thus eastern locations are more likely to have water quality-related problems and issues than western US locations. However, because of water consumption requirements of the coal liquefaction processes, arid western locations are more likely to experience water availability issues. These more arid regions may also experience greater potential effects on terrestrial environments, as the assimilative capacity and regrowth of vegetation is typically lower in arid than in humid environments.

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Chartock M. A., Devine M. D., Cines M. R., Gilliland M. W. & Ballard S. C. (1981). Background Report: Environmental Issues of Synthetic Transportation Fuels from Coal. Science and Public Policy Program, University of Oklahoma, Norman, Oklahoma, USA: 206 pp., illustr. (mimeogr.).
Green R. C. (1980). Environmental controls for the Exxon donor solvent coal liquefaction process. 18 pp. illustr. reprint from Second Department of Energy Environmental Control Symposium, 19 March 1980, Reston, Virginia, USA: [not available for checking].
Harris L. R., Gideon J., Bernardinelli S. [and associates] (1980). Coal Liquefaction: Recent Findings in Occupational Safety and Health. National Institute for Occupational Safety and Health, Rockville, Maryland, USA: 14 pp.
Mitre Corporation (1981). Health and Environmental Effects of Oil and Gas Technologies: Research Needs. Mitre Corporation, McClean, Virginia, USA: 873 pp., illustr.
National Research Council (1979). Odors from Stationary and Mobile Sources. Committee on Odors from Stationary and Mobile Sources, National Academy of Sciences, Washington, DC, USA: 401 pp., illustr.
Nielsen G. F. [Ed.] (1975). Keystone Coal Industry Manual. McGraw-Hill, New York, NY, USA: 996 pp., illustr.
Oak Ridge National Laboratory (1980). Estimate of Fugitive Hydrocarbon Emissions for SRC II Demonstration Plant. Oak Ridge Operations, United States Department of Energy, Oak Ridge, Tennessee, USA: 24 pp.
Science and Public Policy Program (1975). Energy Alternatives: A Comparative Analysis. United States Government Printing Office, Washington, DC, USA: 604 pp., illustr.
Science and Public Policy Program (1981). Energy from the West: A Technology Assessment of Western Energy Resource Development. University of Oklahoma Press, Norman, Oklahoma, USA: 362 pp., illustr.
Science and Public Policy Program (1982). Water and Western Energy: Impacts, Issues, and Choices. Westview Press, Boulder, Colorado, USA: 289 pp., illustr.
U.S. Department of Energy (1979). Final Environmental Impact Statement, Fuel Use Act. U.S. Department of Energy, Washington, DC, USA: 402 pp., illustr.
U.S. Department of Energy (1980). Synthetic Fuels and the Environment: An Environmental and Regulatory Impacts Analysis. Assistant Secretary for the Environment, Office of Technology Impacts, U.S. Department of Energy, Washington, DC, USA: 292 pp., illustr.
U.S. Department of Energy (1981). Final Environmental Impact Statement, SRC II Demonstration Plant. U.S. Department of Energy, Oak Ridge, Tennessee, USA: Vol. 1, 518 pp.; Vol. 2, 590 pp., illustr.
U.S. Department of the Interior (1976). Western Gasification Company (WESCO) Coal Gasification Project and Expansion of Navajo Mine by Utah International Inc., San Juan County, New Mexico: Final Environmental Impact Statement. U.S. Department of the Interior, Bureau of Reclamation, Salt Lake City, Utah, USA: Vol. 1, 581 pp.; Vol. 2, 538 pp., illustr.
U.S. Environmental Protection Agency (1979). Engineering Evaluation of Control Technology for the HCoal and Exxon Donor Solvent Processes. U.S. Environmental Protection Agency, Washington, DC, USA: 133 pp., illustr.
U.S. Office of Technology Assessment (1979). The Direct Use of Coal: Prospects and Problems of Production and Combustion. Congress of the United States, Washington, DC, USA: 411 pp., illustr.
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Environmental Conservation
  • ISSN: 0376-8929
  • EISSN: 1469-4387
  • URL: /core/journals/environmental-conservation
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