发明授权
US5545793A Skeletal isomerisation process for olefins using an alumina-based
compound
失效
使用氧化铝基化合物的烯烃的骨架异构化方法
- 专利标题: Skeletal isomerisation process for olefins using an alumina-based compound
- 专利标题(中): 使用氧化铝基化合物的烯烃的骨架异构化方法
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申请号: US360610申请日: 1994-12-21
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公开(公告)号: US5545793A公开(公告)日: 1996-08-13
- 发明人: Christine Travers , Jean-Pierre Burzynski
- 申请人: Christine Travers , Jean-Pierre Burzynski
- 申请人地址: FRX Rueil Malmaison
- 专利权人: Institut Francais Du Petrole
- 当前专利权人: Institut Francais Du Petrole
- 当前专利权人地址: FRX Rueil Malmaison
- 优先权: FRX9315502 19931222
- 主分类号: B01J21/06
- IPC分类号: B01J21/06 ; B01J21/12 ; B01J23/26 ; B01J23/28 ; B01J23/34 ; B01J23/42 ; B01J23/44 ; B01J23/50 ; B01J23/72 ; B01J23/755 ; B01J31/02 ; B01J37/02 ; B01J37/08 ; C07C5/27 ; C10G35/06 ; C10G35/09
摘要:
The invention concerns a process for the skeletal isomerisation of n-olefins containing 4 to 20 carbon atoms, consisting in bringing a feedstock containing the olefins into contact with a catalyst prepared from an alumina-based compound which is treated with a polyoroanosiloxane then heat treated. The quantity of silica introduced is generally between 0.05% and 15% by weight.
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