发明授权
- 专利标题： Combined carbon dioxide and oxygen process for ethylbenzene dehydrogenation to styrene
- 专利标题（中）： 乙苯脱氢合成二氧化碳和氧气过程到苯乙烯
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申请号： US13567207申请日： 2012-08-06
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公开(公告)号： US08765082B2公开(公告)日： 2014-07-01
- 发明人: Stephen C. Arnold , Johannes Hendrik Koegler , Anne Mae Gaffney , Chuen Yuan Yeh , Ruozhi Song
- 申请人： Stephen C. Arnold , Johannes Hendrik Koegler , Anne Mae Gaffney , Chuen Yuan Yeh , Ruozhi Song
- 申请人地址： US NJ Bloomfield
- 专利权人： Lummus Technology Inc.
- 当前专利权人： Lummus Technology Inc.
- 当前专利权人地址： US NJ Bloomfield
- 代理机构： Alix, Yale & Ristas, LLP
- 主分类号： B01J8/02
- IPC分类号： B01J8/02 ; C07C5/48
摘要：
Processes for using a combination of carbon dioxide and oxygen in the dehydrogenation of hydrocarbons are provided. A hydrocarbon feedstock, carbon dioxide and oxygen are fed to an oxidative dehydrogenation reactor system containing one or more catalysts that promote dehydrogenation of the hydrocarbon feedstock to produce a dehydrogenated hydrocarbon product. The processes of the present invention may be used, for example, to produce styrene monomer by dehydrogenation of ethylbenzene using carbon dioxide and oxygen as oxidants.
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