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发明名称
Verfahren zur Herstellung von Caprolactam aus Aminocapronitril
摘要
The prepn. of lactam comprises: (i) semi-hydrogenation of dinitrile to aminonitrile; (ii) simple purification of aminonitrile prod.; and (iii) hydrolysis/cyclisation of aminonitrile.
申请公布号
DE69618387(T3)
申请公布日期
2006.03.09
申请号
DE1996618387T
申请日期
1996.06.07
申请人
RHODIA POLYAMIDE INTERMEDIATES, SAINT-FONS
发明人
GILBERT, LAURENT;LAURAIN, NATHALIE;LECONTE, PHILIPPE;NEDEZ, CHRISTOPHE
分类号
B01J21/04;B01J25/02;C07B61/00;C07D201/08;C07D223/10
主分类号
B01J21/04
代理机构
代理人
主权项
地址
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