发明授权
- 专利标题： Process for making ethylene oxide
- 专利标题（中）： 制备环氧乙烷的方法
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申请号： US13003995申请日： 2009-07-13
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公开(公告)号： US08933254B2公开(公告)日： 2015-01-13
- 发明人: Radwan Abdallah , Torsten Mäurer , Tobias Rosendahl , Frank Rosowski , Gerhard Theis , Terry Mazanec , Soumitra Deshmukh , Laura J. Silva
- 申请人： Radwan Abdallah , Torsten Mäurer , Tobias Rosendahl , Frank Rosowski , Gerhard Theis , Terry Mazanec , Soumitra Deshmukh , Laura J. Silva
- 申请人地址： DE Ludwigshafen
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 当前专利权人地址： DE Ludwigshafen
- 代理机构： Drinker Biddle & Reath LLP
- 国际申请： PCT/EP2009/058883 WO 20090713
- 国际公布： WO2010/007011 WO 20100121
- 主分类号： C07D301/03
- IPC分类号： C07D301/03 ; C07D301/10
摘要：
This invention relates to a process, comprising reacting ethylene and oxygen or a source of oxygen in the presence of a catalyst in a reactor to form a product comprising ethylene oxide, wherein the catalyst contains silver or silver compound and a support and the catalyst is in the form of particulate solids having a mean particle diameter from 1 to 1000 μm and wherein the molar ratio of oxygen to ethylene is from 1:4 to 10:1.
公开/授权文献
- US20110118487A1 PROCESS FOR MAKING ETHYLENE OXIDE 公开/授权日：2011-05-19
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