发明名称 |
Direct epoxidation process using alkanoic acid modifier |
摘要 |
The invention is a process for epoxidizing an olefin with hydrogen and oxygen in the presence of an alkanoic acid and a catalyst comprising a noble metal and a titanium zeolite, wherein the catalyst has not been reduced prior to epoxidation. This process surprisingly gives significantly improved productivity and reduced formation of unwanted propane compared to processes that do not use the alkanoic acid modifier.
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申请公布号 |
US2011098491(A1) |
申请公布日期 |
2011.04.28 |
申请号 |
US20090589775 |
申请日期 |
2009.10.28 |
申请人 |
COOKER BERNARD;LE-KHAC BI |
发明人 |
COOKER BERNARD;LE-KHAC BI |
分类号 |
C07D301/06;C07D301/04 |
主分类号 |
C07D301/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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