发明授权
US5563299A Integrated process for the simultaneous production of alkyl tert-butyl
ethers and 1-butene
失效
用于同时生产烷基叔丁基醚和1-丁烯的整合方法
- 专利标题： Integrated process for the simultaneous production of alkyl tert-butyl ethers and 1-butene
- 专利标题（中）： 用于同时生产烷基叔丁基醚和1-丁烯的整合方法
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申请号： US383317申请日： 1995-02-03
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公开(公告)号： US5563299A公开(公告)日： 1996-10-08
- 发明人: Renato Paludetto , Gianni Donati , Alfredo Orsi , Gianni Pandolfi , Roberto Trotta , Maura Brianti
- 申请人： Renato Paludetto , Gianni Donati , Alfredo Orsi , Gianni Pandolfi , Roberto Trotta , Maura Brianti
- 申请人地址： ITX Milan ITX Milan
- 专利权人： Enichem S.p.A,Snamprogetti S.p.A.
- 当前专利权人： Enichem S.p.A,Snamprogetti S.p.A.
- 当前专利权人地址： ITX Milan ITX Milan
- 优先权： ITXMI94A0244 19940211; ITXMI94A2385 19941124
- 主分类号： C07C43/04
- IPC分类号： C07C43/04 ; C07C11/08 ; C07C41/06 ; C07C41/34
摘要：
An integrated process for the simultaneous production of alkyl tert-butyl ethers and 1-butene, comprising feeding a C.sub.4 hydrocarbon stream to an etherification unit and recycling the remaining stream to the same unit after possible separation of the 1-butene and treatment in an isomerization section to convert the remaining butenes into isobutene, a molecular sieve separation unit operating with the hydrocarbons in the vapour phase being incorporated into the cycle.
公开/授权文献
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