| 发明名称 |
CATALYTIC CRACKING CATALYSTS FOR METALS LADEN FEEDS |
| 摘要 |
CATALYTIC CRACKING CATALYSTS FOR METALS LADEN FEEDS The invention describes the preparation of novel cracking catalysts by surface coating conventional cracking catalysts with passivators that act as metals traps. The catalysts are useful for cracking of heavy hydrocarbon feedstocks which contain metal poisons such as nickel and vanadium.
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| 申请公布号 |
CA1329580(C) |
申请公布日期 |
1994.05.17 |
| 申请号 |
CA19880586338 |
申请日期 |
1988.12.19 |
| 申请人 |
MOBIL OIL CORPORATION |
发明人 |
CHU, POCHEN;HUSS, ALBIN, JR.;KIRKER, GARRY W. |
| 分类号 |
B01J29/08;B01J33/00;C10G11/04;C10G11/05;(IPC1-7):B01J29/08;B01J29/02;B01J29/18 |
主分类号 |
B01J29/08 |
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