发明名称 |
VERFAHREN ZUR HERSTELLUNG VON PROPYLENOXID |
摘要 |
<p>A process for the preparation of propylene oxide in which (i) propene is reacted with hydrogen peroxide in the presence of methanol to give propylene oxide, giving a mixture (Gi) comprising propylene oxide, methanol, water and unreacted hydrogen peroxide, (ii) a mixture (Gii) comprising methanol, water and hydrogen peroxide is separated off from the mixture (Gi), giving a mixture (Ga) comprising propylene oxide, and (iii) water is separated off from the mixture (Gii), giving a mixture (Giii) comprising methanol and methyl formate.</p> |
申请公布号 |
DE50104409(D1) |
申请公布日期 |
2004.12.09 |
申请号 |
DE2001504409 |
申请日期 |
2001.07.05 |
申请人 |
BASF AG |
发明人 |
TELES, HENRIQUE;REHFINGER, ALWIN;BASSLER, PETER;BERG, ANNE;RIEBER, NORBERT;RUDOLF, PETER |
分类号 |
C07D;C07D301/12;C07D301/32;C07D303/04;(IPC1-7):C07D301/12 |
主分类号 |
C07D |
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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