发明名称 |
Lower alkylene oxide purification |
摘要 |
The method for the separating close-boiling impurities from C2-C4 l alkylene oxide which comprises contacting the impure alkylene oxide with solid activated carbon adsorbent and separating alkylene oxide reduced in impurities content from the adsorbent.
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申请公布号 |
US5187287(A) |
申请公布日期 |
1993.02.16 |
申请号 |
US19920839985 |
申请日期 |
1992.02.20 |
申请人 |
ARCO CHEMICAL TECHNOLOGY, L.P. |
发明人 |
SHIH, T. THOMAS |
分类号 |
C07D301/32 |
主分类号 |
C07D301/32 |
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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