Invention Grant
- Patent Title: Butadiene and isobutylene removal from olefinic streams
- Patent Title (中): 从烯烃流中除去丁二烯和异丁烯
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Application No.: US10646142Application Date: 2003-08-22
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Publication No.: US07227047B2Publication Date: 2007-06-05
- Inventor: Michael A Risch , John Di-Yi Ou , Cor F. Van Egmond
- Applicant: Michael A Risch , John Di-Yi Ou , Cor F. Van Egmond
- Applicant Address: US TX Houston
- Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee: ExxonMobil Chemical Patents Inc.
- Current Assignee Address: US TX Houston
- Main IPC: C07C5/05
- IPC: C07C5/05 ; C07C5/08
Abstract:
A process is disclosed for selectively removing isobutene and butadiene from a stream, the process comprising contacting the stream with a hydrogenation catalyst to hydrogenate butadiene and an oligomerization catalyst to oligomerize isobutene.
Public/Granted literature
- US20050043575A1 Butadiene and isobutylene removal from olefinic streams Public/Granted day:2005-02-24
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