发明名称 |
Passivation of metals which contaminate cracking catalysts with antimony tris (hydrocarbyl sulfonate) |
摘要 |
A hydrocarbon cracking catalyst the effectiveness of which is impaired by deposition thereon of a metal contaminant, e.g., vanadium, iron and/or nickel, is treated with an antimony tris (hydrocarbyl sulfonate) to passivate the contaminant metal.
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申请公布号 |
US4198317(A) |
申请公布日期 |
1980.04.15 |
申请号 |
US19780926698 |
申请日期 |
1978.07.25 |
申请人 |
PHILLIPS PETROLEUM |
发明人 |
BERTUS, BRENT J;MARK, HAROLD W;MCKAY, DWIGHT L |
分类号 |
B01J23/18;B01J29/18;C10G11/02;(IPC1-7):C10G9/16;C07F9/90;C10G11/06 |
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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