Recent Advances in Direct Coal Liquefaction [PDF]
Energies, 2010 The growing demand for petroleum, accompanied by the declining petroleum reserves and the concerns over energy security, has intensified the interest in direct coal liquefaction (DCL), particularly in countries such as China which is rich in coal ...
Chunbao (Charles) Xu +2 more
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Single-Pulse Shock Tube Experimental and Kinetic Modeling Study on Pyrolysis of a Direct Coal Liquefaction-Derived Jet Fuel and Its Blends with the Traditional RP-3 Jet Fuel. [PDF]
ACS Omega, 2021 A basic understanding of the high-temperature pyrolysis process of jet fuels is not only valuable for the development of combustion kinetic models but also critical to the design of advanced aeroengines. The development and utilization of alternative jet
Wang BY +7 more
europepmc +2 more sources
Reaction Engineering of Direct Coal Liquefaction [PDF]
Energies, 2009 Direct coal liquefaction has been studied and practiced since the 1930s. It was used in Germany during World War II to produce synthetic fuels when there was no oil allowed into the country.
Ken K. Robinson
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Transformation Characteristics of Hydrogen-Donor Solvent Tetralin in the Process of Direct Coal Liquefaction [PDF]
Frontiers in Chemistry, 2019 The aim of this study is to investigate the transformation of hydrogen-donor solvent tetralin in the direct liquefaction process of coal. Pure tetralin liquid as well as mixture of tetralin and Wucaiwan coal (WCW) were separately reacted under a ...
Hai-zhou Chang +6 more
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Structural Characteristics and Direct Liquefaction Performance of Macerals in Yili Coal from Xinjiang [PDF]
MoleculesEffectively separating and utilizing macerals based on their properties is crucial for the efficient and high-value utilization of coal. This study enhances the traditional screening method by employing primary and stepwise crushing techniques to ...
Yongpan Wang +7 more
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Experimental Study on Electrochemical Desulfurization of Coal Liquefaction Residue [PDF]
Molecules, 2023 The occurrence of sulfur in coal direct liquefaction residue affects its further high quality and high value utilization. Electrochemical desulfurization is characterized by mild reaction conditions, simple operation, easy separation of sulfur conversion
Jianming Fan +5 more
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Theoretical analysis of hydrogen solubility in direct coal liquefaction solvents
International Journal of Coal Science & TechnologyThe cyclic hydrogenation technology in a direct coal liquefaction process relies on the dissolved hydrogen of the solvent or oil participating in the hydrogenation reaction.
Xiaobin Zhang +3 more
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Effect of direct coal liquefaction residue on the properties of fine blue-coke-based activated coke
Green Processing and Synthesis, 2022 Activated coke was obtained by CO2 activation with disused fine blue-coke serving as the main raw material and direct coal liquefaction residue (DCLR) as binder.
Tian Yuhong +5 more
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Influence of coal liquefaction residues as fine aggregate substitution on asphalt mixture performance and adsorption characteristics [PDF]
Scientific ReportsThis study investigates the effects of partially replacing fine limestone aggregates in asphalt mixtures with indirect coal liquefaction residue (ICLR) and direct coal liquefaction residue (DCLR).
Zhe Wang +7 more
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In-situ impregnation of β-FeOOH on coal by solid-state reaction toward direct coal liquefaction
Catalysis Communications, 2021 Herein, β-FeOOH nanoparticles supported on coal (β-FeOOH@C) were prepared by a solid-state in-situ impregnation and tested for the direct coal liquefaction (DCL) process.
Zixi Chen +5 more
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