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SUPPORTED HYDROTREATING CATALYSTS HAVING ENHANCED ACTIVITY
SUPPORTED HYDROTREATING CATALYSTS HAVING ENHANCED ACTIVITY
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机译:活性得到支持的加氢处理催化剂
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摘要
The present invention provides a supported catalyst comprising a carrier, phosphorus, at least one Group VI metal, at least one Group VIII metal, and a polymer. In the catalyst, the molar ratio of phosphorus to group VI metal is from about 1:1.5 to less than about 1:12, and the molar ratio of group VI metal to group VIII metal is from about 1:1 to about 5:1, and The polymer has a carbon skeleton and includes functional groups having at least one heteroatom. Also provided are methods for preparing such supported catalysts, as well as methods for hydrotreating, hydrodenitrification, and/or hydrogenation desulfurization using supported catalysts.
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