发明名称 |
Method for producing propylene oxide |
摘要 |
A method for producing propylene oxide comprising a step of reacting hydrogen peroxide with propylene in the presence of an epoxidation catalyst in a liquid phase to produce propylene oxide and a step of recovering a recyclable constituent in a vent gas generated in the above step by absorbing the recyclable constituent in a solvent containing a nitrile.
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申请公布号 |
US7915434(B2) |
申请公布日期 |
2011.03.29 |
申请号 |
US20070226730 |
申请日期 |
2007.04.26 |
申请人 |
SUMITOMO CHEMICAL COMPANY, LIMITED |
发明人 |
SEO TATEO;ABEKAWA HIROAKI |
分类号 |
C07D301/12 |
主分类号 |
C07D301/12 |
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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