公开(公告)号：EP0073680B1

公开(公告)日：1985-08-14

申请号：EP82304583.6

申请日：1982-09-01

申请人： USS ENGINEERS AND CONSULTANTS, INC.

发明人： Brownell, George, Leonard ,  Collier, Melba Jean ,  Hall, William Edward ,  Morgan, Howard Henry ,  Snyder, Arthur Raymond

IPC分类号： C07C11/06 ,  C07C7/148 ,  B01J27/30

CPC分类号： B01J27/30 ,  C07C7/14866 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/06

公开(公告)号：EP0073680A1

公开(公告)日：1983-03-09

申请号：EP82304583.6

申请日：1982-09-01

申请人： USS ENGINEERS AND CONSULTANTS, INC.

发明人： Brownell, George, Leonard ,  Collier, Melba Jean ,  Hall, William Edward ,  Morgan, Howard Henry ,  Snyder, Arthur Raymond

IPC分类号： C07C11/06 ,  C07C7/148 ,  B01J27/30

CPC分类号： B01J27/30 ,  C07C7/14866 ,  Y02P20/52 ,  Y02P20/584 ,  C07C11/06

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.