- 专利标题： Acid modified red mud as a catalyst for olefin isomerization
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申请号： US17140242申请日： 2021-01-04
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公开(公告)号： US11427519B2公开(公告)日： 2022-08-30
- 发明人: Bandar A. Fadhel , Mohammed A. Albuali , Munir D. Khokhar , Rami Bamagain
- 申请人： Saudi Arabian Oil Company
- 申请人地址： SA Dhahran
- 专利权人： Saudi Arabian Oil Company
- 当前专利权人： Saudi Arabian Oil Company
- 当前专利权人地址： SA Dhahran
- 代理机构： Fish & Richardson P.C.
- 主分类号： C07C5/25
- IPC分类号： C07C5/25 ; B01J21/12 ; B01J37/03 ; B01J21/06 ; B01J23/78 ; B01J37/08 ; B01J6/00 ; B01J35/02 ; B01J37/00 ; C07B63/00
摘要：
A system and a method for isomerizing a 2-butene feed stream to form a 1-butene product stream are provided. An exemplary method includes calcining the red mud, flowing a butene feedstock over the red mud in an isomerization reactor, and separating 1-butene from a reactor effluent.
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