| 发明名称 |
PROCESS FOR THE PRODUCTION OF HEXAMETHLENEDIAMINE |
| 摘要 |
It is described a process for the production of hexamethylenediamine by hydrogenation of adiponitrile, comprising an improved step of regeneration of the catalyst. Also described are an equipment for the production of hexamethylenediamine, and a washing apparatus (14) for implementing the catalyst regeneration step. |
| 申请公布号 |
US2014024859(A1) |
申请公布日期 |
2014.01.23 |
| 申请号 |
US201114110823 |
申请日期 |
2011.04.15 |
| 申请人 |
CRIPPA TOMMASO;ALINI STEFANO;GUIDA LUCIANO;CORONA ALBERTO;RADICI CHIMICA S.P.A. |
发明人 |
CRIPPA TOMMASO;ALINI STEFANO;GUIDA LUCIANO;CORONA ALBERTO |
| 分类号 |
C07C209/48;B01J19/00 |
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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