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1.发明授权Catalyst for hydrotreating petroleum hydrocarbon oils and catalyst employed therein 失效用于加氢处理石油烃油的催化剂及其中所用的催化剂
公开(公告)号：US3882049A
公开(公告)日：1975-05-06
申请号：US36940273
申请日：1973-06-12
Applicant: STANDARD OIL CO
Inventor： BERTOLACINI RALPH J , HOPKINS PAUL DONALD , MENZL ROLAND L
CPC classification number: C10G45/10 , B01J23/40 , C10G2400/10
Abstract: The process comprises contacting a mineral lubricating oil distillate in a first reaction zone with a sulfactive hydrogenation catalyst in the presence of hydrogen and under hydrogenation and desulfurization conditions to produce a desulfurized product and contacting said desulfurized product in a second reaction zone with the catalytic composition of the invention in the presence of hydrogen and under selected conditions. The catalytic composition comprises a Group VIII noble metal deposited upon a large-pore-diameter alumina.
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