发明名称 |
PROCESS FOR HYDROGENATING NITRILES |
摘要 |
The present invention relates to a process for hydrogenating nitriles by means of hydrogen in the presence of a catalyst in a reactor, where the catalyst is arranged in a fixed bed, wherein the cross-sectional loading in the reactor is in the range from 5 kg/(m2s) to 50 kg/(m2s). The present invention further relates to a process for preparing downstream products of isophoronediamine (IPDA) or N,N-dimethylaminopropylamine (DMAPA) from amines prepared according to the invention.
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申请公布号 |
US2012245390(A1) |
申请公布日期 |
2012.09.27 |
申请号 |
US201213427388 |
申请日期 |
2012.03.22 |
申请人 |
WIGBERS CHRISTOF WILHELM;MUELLER CHRISTOPH;MAEGERLEIN WOLFGANG;KUBANEK PETR;HEIDEMANN THOMAS;MELDER JOHANN-PETER;KRUG THOMAS;BEY OLIVER;BASF SE |
发明人 |
WIGBERS CHRISTOF WILHELM;MUELLER CHRISTOPH;MAEGERLEIN WOLFGANG;KUBANEK PETR;HEIDEMANN THOMAS;MELDER JOHANN-PETER;KRUG THOMAS;BEY OLIVER |
分类号 |
C07C209/48 |
主分类号 |
C07C209/48 |
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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