发明名称 |
Process for removing carbonyl-sulfide from liquid hydrocarbon feedstocks |
摘要 |
The present invention relates to a process for removing carbonyl sulfide from a liquid hydrocarbon feedstock, said process comprising the steps of (a) passing said hydrocarbon feedstock over an absorbent material comprising nickel deposited on a support material wherein nickel is present as both nickel oxide and metallic nickel and wherein the absorbent material has been conditioned by passing an inert gas flow containing a minor amount of propylene; and (b) recovering a liquid hydrocarbon stream having substantially reduced carbonyl sulfide content.
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申请公布号 |
US5674379(A) |
申请公布日期 |
1997.10.07 |
申请号 |
US19950473682 |
申请日期 |
1995.06.07 |
申请人 |
FINA RESEARCH, S.A. |
发明人 |
DEBRAS, GUY L. G.;DE CLIPPELEIR, GEORGES E. M. J.;CAHEN, RAYMOND M. |
分类号 |
C10G25/00;(IPC1-7):C10G29/16;C07C4/12 |
主分类号 |
C10G25/00 |
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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