发明名称 HYDROGENATION TREATMENT CATALYST AND HYDROGENATION TREATMENT METHOD FOR HYDROCARBON OIL
摘要 PROBLEM TO BE SOLVED: To provide a hydrogenation treatment catalyst and a hydrogenation treatment method capable of hydrogenating hydrocarbon oils including aromatic hydrocarbons and olefins and at the same time suppressing hydrocracking to the minimum level. SOLUTION: This hydrogenation treatment catalyst comprises a metal oxide support containing silicon and magnesium as main components and at least one metal selected from noble metals of group VIII of the periodic table as an active metal deposited on the support. The support of the catalyst has BET specific surface area not lower than 50 m2/g and not higher than 800 m2/g and the Mg/Si atomic ratio of an amorphous metal oxide support is controlled to be not lower than 0.25 and not higher than 2.0. In the catalyst, the noble metal of group VIII of the periodic table is platinum or palladium or a mixture of platinum and palladium and the Pt/Pd atomic ratio is controlled to be not lower than 0.05 and not higher than 2.0. A hydrocarbon oil is brought into contact with hydrogen and the described hydrogenation treatment catalyst in a temperature range of 150-450 deg.C.
申请公布号 JP2000197821(A) 申请公布日期 2000.07.18
申请号 JP19980356347 申请日期 1998.12.15
申请人 SUMITOMO METAL MINING CO LTD 发明人 KANAI YUUKI;MATSUDA TAKASHI;YOKOZUKA EIJI
分类号 B01J23/40;B01J21/14;B01J21/16;B01J23/42;B01J23/44;B01J23/74;B01J35/10;C10G45/10;C10G45/52;(IPC1-7):B01J23/44 主分类号 B01J23/40
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