| 发明名称 |
Process for producing a hydrofuran and a 1,4-diol |
| 摘要 |
A process is disclosed in which hydrolysis and cyclization of an acetate ester of a 1,4-diol are carried out in separate reaction zones in the pressure of a solid acid catalyst and unreacted acetate ester recovered from each of the reaction zones is supplied to another zone thereby producing a hydrofuran and a 1,4-diol in any proportion. |
| 申请公布号 |
US4156685(A) |
申请公布日期 |
1979.05.29 |
| 申请号 |
US19780928429 |
申请日期 |
1978.07.27 |
| 申请人 |
MITSUBISHI CHEMICAL INDUSTRIES LTD |
发明人 |
KASAHARA, IKUO;SHIRAGA, KEN;TANABE, YASUO;TORIYA, JUN |
| 分类号 |
C07C27/00;C07C27/02;C07C29/09;C07C29/80;C07C31/20;C07C33/035;C07C67/00;C07D307/08;C07D307/28;(IPC1-7):C07C27/02 |
主分类号 |
C07C27/00 |
| 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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