发明申请
- 专利标题： PROCESS FOR PREPARING ETHYLENE AND PROPYLENE
- 专利标题（中）： 制备乙烯和丙烯的方法
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申请号： US13606284申请日： 2012-09-07
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公开(公告)号： US20130245221A1公开(公告)日： 2013-09-19
- 发明人: Leslie Andrew CHEWTER , Sivakumar SADASIVAN VIJAYAKUMARI , Jeroen VAN WESTRENEN
- 申请人： Leslie Andrew CHEWTER , Sivakumar SADASIVAN VIJAYAKUMARI , Jeroen VAN WESTRENEN
- 申请人地址： US TX Houston
- 专利权人： SHELL OIL COMPANY
- 当前专利权人： SHELL OIL COMPANY
- 当前专利权人地址： US TX Houston
- 优先权： EP11180334.2 20110907
- 主分类号： C07C1/22
- IPC分类号： C07C1/22 ; C07C29/00 ; C07C2/12 ; C07C4/06 ; C07C2/00 ; C08F110/02 ; C07D301/02
摘要：
The present invention provides a process preparing ethylene and propylene, comprising the step of: a) contacting a feed comprising a tert alkyl ether obtained from an etherification reaction between ethanol and a tertiary iso-olefin with a zeolite-comprising catalyst at a temperature in the range of from 350 to 1000° C. to obtain a olefinic product comprising ethylene and propylene.
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