发明名称 |
PRODUCTION OF AMINES BY HYDROGENATION OF NITRILE COMPOUNDS |
摘要 |
A method for producing amines by the hydrogenation of nitrile compounds in the presence of a catalyst, notably a method for producing diamines by the continuous hydrogenation of dinitrile compounds in the presence of a Raney-metal catalyst, includes controlling the molar flow of nitrile compounds and the mass flow of catalyst in a hydrogenation piston reactor in order to minimize the occurrence of impurities and deterioration of the catalyst.
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申请公布号 |
US2010130789(A1) |
申请公布日期 |
2010.05.27 |
申请号 |
US20070441287 |
申请日期 |
2007.09.13 |
申请人 |
ROCCATI PHILIPPE;LETOURNEUR DIDIER;DENIS PHILIPPE |
发明人 |
ROCCATI PHILIPPE;LETOURNEUR DIDIER;DENIS PHILIPPE |
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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