| 发明名称 |
Method for recovering propylene oxide |
| 摘要 |
A method for recovering propylene oxide, which comprises separating propylene oxide from a liquid mixture containing propylene oxide, cumene and cumyl alcohol through distillation using a distillation column, wherein the bottom temperature of the distillation column is 190° C. or lower.
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| 申请公布号 |
US2005085648(A1) |
申请公布日期 |
2005.04.21 |
| 申请号 |
US20040504537 |
申请日期 |
2004.08.13 |
| 申请人 |
TSUJI JUNPEI;KATAO MASAAKI |
发明人 |
TSUJI JUNPEI;KATAO MASAAKI |
| 分类号 |
C07B61/00;C07D301/19;C07D301/32;C07D303/04;(IPC1-7):C07D301/19 |
主分类号 |
C07B61/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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