发明授权
- 专利标题: Purification of olefin recycle to polymerization
- 专利标题(中): 纯化烯烃循环到聚合反应
-
申请号: US948332申请日: 1978-10-04
-
公开(公告)号: US4235983A公开(公告)日: 1980-11-25
- 发明人: Edward F. Steigelmann , Robert L. Yahnke , Alistair S. Couper , Chand Deepak
- 申请人: Edward F. Steigelmann , Robert L. Yahnke , Alistair S. Couper , Chand Deepak
- 申请人地址: IL Chicago
- 专利权人: Standard Oil Company (Indiana)
- 当前专利权人: Standard Oil Company (Indiana)
- 当前专利权人地址: IL Chicago
- 主分类号: B01J19/24
- IPC分类号: B01J19/24 ; C08F2/06 ; C08F6/24 ; C07C11/04 ; C08F2/14
摘要:
Disclosed is a process for the polymerization of olefins wherein olefinic compounds are separated from mixtures containing them with resulting improved utilization of olefinic compounds. Such olefinic compounds are separated by use of membrane separation units and can be recycled to a polymerization zone.
公开/授权文献
信息查询