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Solar Energy, 1980
Abstract A preliminary evaluation of the technical and economic feasibility of solar coal gasification has been performed. The analysis indicates that the medium-Btu product gas from a solar coal-gasification plant would not only be less expensive than that from a Lurgi coal-gasification plant but also would need considerably less coal to produce the
D.W. Gregg +3 more
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Abstract A preliminary evaluation of the technical and economic feasibility of solar coal gasification has been performed. The analysis indicates that the medium-Btu product gas from a solar coal-gasification plant would not only be less expensive than that from a Lurgi coal-gasification plant but also would need considerably less coal to produce the
D.W. Gregg +3 more
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Coal gasification and occupational health
American Industrial Hygiene Association Journal, 1978Identification and prevention of health effects due to occupational exposures in coal gasification processes requires a basic knowledge of the technological process by which gasification proceeds. This paper presents an overview of the technology and a rational approach to health hazard identification based upon the concept of the unit operation ...
R J, Young, W J, McKay, J M, Evans
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Discharges from coal gasification plants
Environmental Science & Technology, 1988This paper reviews organics data obtained from fixed-bed coal-gasification processes. The review indicates that, when gasifiers were operated with fuels having similar volatiles contents, they all produced about 30 kg of condensable organics per metric ton of feed coal; entrained-bed processes produced virtually none.
K J, Bombaugh, W J, Rhodes
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1986
The conversion of organic parts of solids to gas products by the help of some gases and vapours is called "gasification". Here, there are heterogenous reactions created by solid and gas phases. The water vapour, air, H2 , C02 , and 02 or their mixtures are the most common gasifiers.
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The conversion of organic parts of solids to gas products by the help of some gases and vapours is called "gasification". Here, there are heterogenous reactions created by solid and gas phases. The water vapour, air, H2 , C02 , and 02 or their mixtures are the most common gasifiers.
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Coal gasification technologies
Proceedings of the Institution of Mechanical Engineers, Part A: Journal of Power and Energy, 2003This paper reviews coal gasification processes and technology. Sources of more detailed information in specific areas are suggested. The merits and disadvantages of incorporating coal gasification into power generation plants are discussed. The recent history of coal gasification technology and the current state of projects are summarized.
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