| 发明名称 |
A PROCESS FOR IMPROVING A CRACKING CATALYST WITH TIN COMPOUNDS |
| 摘要 |
Deposits on a cracking catalyst are passivated by contacting the cracking catalyst with tin and at least one of phosphorus or sulfur. |
| 申请公布号 |
ZA8100993(B) |
申请公布日期 |
1982.03.31 |
| 申请号 |
ZA19810000993 |
申请日期 |
1981.02.13 |
| 申请人 |
PHILLIPS PETROLEUM CO |
发明人 |
ROBERTS J;BERTUS B;MCKAY D;MARK H |
| 分类号 |
C10G11/00;B01J23/14;B01J23/90;B01J23/94;B01J27/135;B01J29/08;B01J29/90;B01J31/40;B01J38/00;B01J38/12;C07B61/00;C07F9/165;C10G11/02 |
主分类号 |
C10G11/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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