发明名称 |
Hydrocarbon hydrogenation catalyst composition, a process of treating such catalyst composition, and a process of using such catalyst composition |
摘要 |
A process of treating a catalyst composition containing palladium, an inorganic support, and a catalyst component, such as silver and/or a modifier such as alkali metal fluoride, is provided. The process involves contacting a catalyst composition with a first treating agent comprising carbon monoxide under a first treating condition to provide a treated catalyst composition. As an option, such treated catalyst composition can then be contacted with a second treating agent comprising a hydrogen-containing fluid under a second treating condition. The treated catalyst composition can be used in a selective hydrogenation process in which highly unsaturated hydrocarbons such as diolefins and/or alkynes are contacted with such treated catalyst composition in the presence of hydrogen to produce less unsaturated hydrocarbons such as monoolefins.
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申请公布号 |
US7038096(B2) |
申请公布日期 |
2006.05.02 |
申请号 |
US20040819584 |
申请日期 |
2004.04.07 |
申请人 |
CHEVRON PHILLIPS CHEMICAL COMPANY LP |
发明人 |
CHEUNG TIN-TACK PETER;BERGMEISTER JOSEPH J.;JOHNSON MARVIN M. |
分类号 |
C07C5/02;B01J23/44;B01J23/50;B01J23/58;B01J37/16;B01J37/18;C07C5/05;C07C5/09;C07C7/163;C07C7/167;C10G45/02;C10G45/40 |
主分类号 |
C07C5/02 |
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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