Invention Grant
- Patent Title: Isomerization of normal paraffins with hydrogen mordenite containing platinum and palladium
- Patent Title (中): 正链烷烃与含有铂和钯的氢丝光沸石异构化
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Application No.: US54766675Application Date: 1975-02-06
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Publication No.: US3925503APublication Date: 1975-12-09
- Inventor: PARTHASARATHY R
- Applicant: GRACE W R & CO
- Assignee: W R Grace and Co
- Current Assignee: W R Grace and Co
- Priority: US54766675 1975-02-06
- Main IPC: C07C5/27
- IPC: C07C5/27 ; C07C5/30
Abstract:
An improved hydroisomerization catalyst which comprises a mixture of platinum and palladium in the ratio range of 2 to 4 on an acid leached mordenite base. This combination provides a highly active catalyst with improved isopentane selectivity and with exceptional stability as is evidenced by essentially no decay in catalytic activity with time.
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