发明授权
- 专利标题: Olefin oligomerization process
- 专利标题(中): 烯烃低聚方法
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申请号: US11596168申请日: 2005-05-26
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公开(公告)号: US07834229B2公开(公告)日: 2010-11-16
- 发明人: Stephen Harold Brown , John Stephen Godsmark , Georges Marie Karel Mathys
- 申请人: Stephen Harold Brown , John Stephen Godsmark , Georges Marie Karel Mathys
- 申请人地址: US TX Houston
- 专利权人: ExxonMobil Chemical Patents Inc.
- 当前专利权人: ExxonMobil Chemical Patents Inc.
- 当前专利权人地址: US TX Houston
- 代理商 Andrew B. Griffis; Leandro Arechederra, III
- 优先权: GB0412139.8 20040601
- 国际申请: PCT/EP2005/005785 WO 20050526
- 国际公布: WO2005/118512 WO 20051215
- 主分类号: C07C2/10
- IPC分类号: C07C2/10 ; C07C2/24
摘要:
In a process for oligomerizing an olefinic hydrocarbon feedstock comprising at least 65 wt % olefins and/or sulfur-containing molecules, the feedstock is contacted under oligomerization conditions with (a) a first unidimensional 10-ring molecular sieve catalyst and (b) a second multidimensional crystalline molecular sieve catalyst. The first and second catalysts may be contained in separate reactors or as separate beds in a single reactor.
公开/授权文献
- US20080039669A1 Olefin Oligomerization Process 公开/授权日:2008-02-14