发明公开
- 专利标题： Method of removal of COS from propylene
- 专利标题（中）： 一种用于从丙烯中除去COS的过程。
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申请号： EP82304583.6申请日： 1982-09-01
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公开(公告)号： EP0073680A1公开(公告)日： 1983-03-09
- 发明人: Brownell, George, Leonard , Collier, Melba Jean , Hall, William Edward , Morgan, Howard Henry , Snyder, Arthur Raymond
- 申请人： USS ENGINEERS AND CONSULTANTS, INC.
- 申请人地址： 600 Grant Street Pittsburgh Pennsylvania 15230 US
- 专利权人： USS ENGINEERS AND CONSULTANTS, INC.
- 当前专利权人： USS ENGINEERS AND CONSULTANTS, INC.
- 当前专利权人地址： 600 Grant Street Pittsburgh Pennsylvania 15230 US
- 代理机构： McCall, John Douglas
- 优先权： US298702 19810901
- 主分类号： C07C11/06
- IPC分类号： C07C11/06 ; C07C7/148 ; B01J27/30
摘要：
Carbonyl sulfide is removed from propylene by hydrolysis over a catalyst comprising platinum sulfide on alumina. When the hydrolysis is conducted in the gaseous phase, the catalyst is regenerated by contacting the catalyst with a solvent for polypropylene such as liquid propylene.
公开/授权文献
- EP0073680B1 Method of removal of COS from propylene 公开/授权日：1985-08-14
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