发明名称 |
Cracking process |
摘要 |
Antimony compounds are employed to reduce catalyst attrition and improve catalyst performance in catalytic cracking units, especially in conjunction with strontium compounds.
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申请公布号 |
US4396496(A) |
申请公布日期 |
1983.08.02 |
申请号 |
US19810285641 |
申请日期 |
1981.07.21 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
SCHARF, DAVID R.;GRAY, EARL H. |
分类号 |
C10G11/05;C10G11/18;(IPC1-7):C10G11/05 |
主分类号 |
C10G11/05 |
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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