| 发明名称 |
Cracking catalyst poisons passivated with tin compounds plus both sulfur and phosphorus |
| 摘要 |
Deposits on a cracking catalyst are passivated by contacting the cracking catalyst with tin and at least one of phosphorus or sulfur.
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| 申请公布号 |
US4324648(A) |
申请公布日期 |
1982.04.13 |
| 申请号 |
US19800132719 |
申请日期 |
1980.03.24 |
| 申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
ROBERTS, JOHN S.;BERTUS, BRENT J.;MCKAY, DWIGHT L.;MARK, H. WAYNE |
| 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;(IPC1-7):C10G11/05 |
主分类号 |
C10G11/00 |
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