| 发明名称 |
Propylene oxide recovery by azeotropic distillation of methyl formate-2-methylpentane |
| 摘要 |
Recovery of pure propylene oxide from propylene oxide which is contaminated by C6 hydrocarbons and methyl formate, by distillation with the addition of more methyl formate so that the amount of methyl formate is four times that of the 2-methylpentane present.
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| 申请公布号 |
US4014753(A) |
申请公布日期 |
1977.03.29 |
| 申请号 |
US19730361954 |
申请日期 |
1973.05.21 |
| 申请人 |
BADISCHE ANILIN- & SODA-FABRIK AKTIENGESELLSCHAFT |
发明人 |
FUCHS, WERNER;PLATZ, ROLF;RIEBER, NORBERT;SCHOLZ, ANDREAS |
| 分类号 |
C07D301/32;(IPC1-7):B01D3/34 |
主分类号 |
C07D301/32 |
| 代理机构 |
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