发明名称 Process for producing a high quality lubricating oil using a VI selective catalyst
摘要 A process is provided for producing a high quality lubricating oil base stock with a catalyst having a high viscosity index selectivity and low fouling rate. The catalyst contains a low amount of zeolite, and has a pore size distribution characterized by a significant amount of large pores.
申请公布号 US5543035(A) 申请公布日期 1996.08.06
申请号 US19940284933 申请日期 1994.08.01
申请人 CHEVRON U.S.A. INC. 发明人 ZIEMER, JAMES N.
分类号 B01J29/16;B01J35/10;C10G47/16;C10G47/20;C10G65/12;(IPC1-7):C10G47/20 主分类号 B01J29/16
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