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Results in Engineering, 2022 Nowadays, to reduce the cost of coal liquefaction and to produce a new liquid fuel alternative to petroleum, it is considered a more convenient method to liquefy coal and biomass together instead of solely coal liquefaction. Liquefaction experiments were
Buğra Çavuşoğlu +2 more
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Cooperative research program in coal liquefaction [PDF]
, 1991 This Quarterly Report on coal liquefaction research includes discussion in the areas of (1) Iron Based Catalysts for Coal Liquefaction; (2) Exploratory Research on Coal Conversion; (3) Novel Coal Liquefaction Concepts; (4) Novel Catalysts for Coal ...
Huffman, G.P. (ed.)
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Chemical Engineering Transactions, 2018 This paper sets to analyze the application of coal liquefaction residue for the purpose of building waterproof replacing polyurethane waterproof coating.
Lingzhi Zhang
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Occupational Hazard Assessment: Coal Liquefaction, Volume I - Summary [1981] [PDF]
Hazards associated with the coal liquefaction process are reviewed. Process operations are described and production data is provided. Potential hazards to the skin, liver, kidney, respiratory system, blood, central nervous system, and cardiovascular ...
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Chemical Engineering Transactions, 2019 The need to find alternative liquid fuels more environmental friendly and with a more secure supply, has led to the idea of studying the conversion of carbonaceous wastes, like plastics, used tyres and biomass into liquid products to be used as fuels or ...
Filomena Pinto +7 more
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Carbon emissions from in-situ pyrolysis of tar-rich coal based on full life cycle analysis method
Meitan xuebao, 2023 The control of carbon emissions has already become a great social strategic problem in China which must be solved at present and in the future. It is imperative to carry out safe, efficient, and low-carbon utilizations in the coal industry under the ...
Xiangyu XUE +4 more
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Journal of Mathematics, 2022 With the development of computer operation technology and algorithms, the lumped dynamic model is more practical, and the development and application are more comprehensive.
Tian Bo, Chaohe Yang
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South African Journal of Chemical Engineering, 2021 A kinetic model for direct coal liquefaction at low temperature in the presence of a magnetite nano-catalyst was developed. The model took into account the iron oxide catalyst transformation into its active state as well as the process of reactive ...
Ethan Gabriel Hammond +3 more
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Cooperative research in coal liquefaction [PDF]
, 1991 Significant progress was made in the May 1990--May 1991 contract period in three primary coal liquefaction research areas: catalysis, structure-reactivity studies, and novel liquefaction processes.
Sendlein, L. V. A. (eds.) +1 more
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Study on the Effect of Small Molecule Compounds on the Structure and Properties of Coal [PDF]
Iranian Journal of Chemistry & Chemical Engineering, 2020 In this research, small molecular compounds are extracted from Shenfu coal using solvent extraction method, then through analysis and comparison, the structure and properties of coal before and after extraction of coal in order to study small molecular ...
Xiao Wang +3 more
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