发明授权
US4268701A Process for producing high octane gasoline and particularly lead-free
gasoline
失效
生产高辛烷值汽油,特别是无铅汽油的方法
- 专利标题: Process for producing high octane gasoline and particularly lead-free gasoline
- 专利标题(中): 生产高辛烷值汽油,特别是无铅汽油的方法
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申请号: US75486申请日: 1979-09-14
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公开(公告)号: US4268701A公开(公告)日: 1981-05-19
- 发明人: Quang Dang Vu , Yves Chauvin , Jean Gaillard , Bernard Torck , Michel Hellin
- 申请人: Quang Dang Vu , Yves Chauvin , Jean Gaillard , Bernard Torck , Michel Hellin
- 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: FRX7826644 19780914
- 主分类号: C07C2/30
- IPC分类号: C07C2/30 ; C07C5/25 ; C10L1/06 ; C07C2/08 ; C07C2/58
摘要:
High octane gasoline is obtained from C.sub.3 /C.sub.4 olefinic cuts by a combination of steps: oligomerization of the C.sub.3 fraction, hydroisomerization of 1-butene in the C.sub.4 cut, fractionation of the resultant C.sub.4 cut, hydrogenation of isobutene and alkylation. Resultant fractions are admixed to produce the desired high octane gasoline.
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