发明名称 |
Cracking process with catalyst of combined zeolites |
摘要 |
A hydrocarbon cracking catalyst comprises an ultrastable Y-type crystalline zeolite, a small pore crystalline zeolite such as mordenite, an inorganic oxide matrix and, optionally, a porous inert component. The cracking catalyst has a high activity and selectivity for the production of high octane naphtha fractions from higher boiling point hydrocarbonaceous oils. Catalytic cracking processes utilizing the catalyst are also provided.
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申请公布号 |
US4287048(A) |
申请公布日期 |
1981.09.01 |
申请号 |
US19800131089 |
申请日期 |
1980.03.17 |
申请人 |
EXXON RESEARCH & ENGINEERING CO. |
发明人 |
GLADROW, ELROY M.;WINTER, WILLIAM E. |
分类号 |
B01J29/08;B01J29/40;B01J29/80;C10G11/05;(IPC1-7):C10G11/05 |
主分类号 |
B01J29/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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