发明名称 |
METHOD FOR THE PRODUCTION OF CYCLOHEXANOL FROM BENZOLE |
摘要 |
A process for preparing cyclohexanol from benzene by a) preparing cyclohexene by hydrogenating benzene in the presence of a catalyst and b) preparing cyclohexanol by hydrating the cyclohexene in the presence of a catalyst, comprises carrying out steps a) and b) in a reaction facility which has a bottom region at the lower end, a top region at the upper end and a reaction zone between the top region and the bottom region which contains the catalyst according to steps a) and b), evaporating a portion of the benzene using the heat of reaction in the reaction zone, condensing it in the top region and returning it to the reaction zone, and withdrawing a reaction mixture containing cyclohexanol in the bottom region.
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申请公布号 |
US2005148803(A1) |
申请公布日期 |
2005.07.07 |
申请号 |
US20040505705 |
申请日期 |
2004.08.26 |
申请人 |
PESCHEL WERNER;ADRIAN TILL;RUST HARALD;BOTTCHER ARND;HILL THOMAS;MULLER ULRICH;PAPP RAINER |
发明人 |
PESCHEL WERNER;ADRIAN TILL;RUST HARALD;BOTTCHER ARND;HILL THOMAS;MULLER ULRICH;PAPP RAINER |
分类号 |
C07C5/11;C07B61/00;C07C29/04;C07C35/08;(IPC1-7):C07C29/20 |
主分类号 |
C07C5/11 |
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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