发明名称 |
PASSIVATING METALS ON CRACKING CATALYSTS |
摘要 |
27015 PASSIVATING METALS ON CRACKING CATALYSTS Metals such as nickel, vanadium and iron contaminating a cracking catalyst are passivated by contacting the contaminated catalyst with a passivating agent dissolved in a secondary feedstock stream having a temperature sufficiently low to avoid or minimize decomposition of the passivating agent. |
申请公布号 |
CA1125689(A) |
申请公布日期 |
1982.06.15 |
申请号 |
CA19790327569 |
申请日期 |
1979.05.14 |
申请人 |
PHILLIPS PETROLEUM COMPANY |
发明人 |
BERTUS, BRENT J.;MCKAY, DWIGHT L. |
分类号 |
C10G11/00;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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地址 |
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