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介绍了近年来国内外浆态床渣油加氢催化剂的研究进展。分别阐述了3种浆态床加氢催化剂(固体粉末催化剂、水溶性和油溶性催化剂)的研究现状,系统分析了影响浆态床渣油加氢催化剂反应活性的重要因素。最后展望了浆态床加氢催化剂的发展前景和仍需解决的技术问题。
In this paper, the research progress of catalytic hydrogenation of slurry residue in domestic and foreign countries is introduced. The research status of three kinds of slurry bed hydrogenation catalysts (solid powder catalysts, water-soluble and oil-soluble catalysts) are respectively described. The important factors influencing the reactivity of slurry hydrogenation catalyst are analyzed systematically. Finally, the prospects for the development of slurry bed hydrogenation catalyst and the technical problems to be solved are also discussed.