发明名称 |
Method for passivating contaminant metals on a cracking catalyst and cracking process. |
摘要 |
<p>A cracking catalyst is treated with a trihydrocarbylantimony oxide to passivate contaminating metals whenever these metals have been deposited on the catalyst. Unused or used catalyst can be treated. A process for cracking a hydrocarbon, e.g. hydrocarbon oil, is disclosed.</p> |
申请公布号 |
EP0051689(A1) |
申请公布日期 |
1982.05.19 |
申请号 |
EP19800106935 |
申请日期 |
1980.11.10 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
MCKAY, DWIGHT LAMAR |
分类号 |
B01J23/18;C10G11/04;(IPC1-7):10G11/04;01J29/38;01J21/20;01J29/06;01J23/18 |
主分类号 |
B01J23/18 |
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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