专利名称：PROCESS FOR THE PREPARATION OF
LACTAMS
发明人：LECONTE, PHILIPPE申请号：EP10715257.1申请日：20100427公开号：EP2424837B1公开日：20160427
摘要：The present invention relates to a method for preparing lactams by cyclisinghydrolysis of a corresponding aminonitrile. The invention relates to a method formanufacturing a lactam by reacting an aminonitrile with water in the presence of acatalyst involving placing the water and the aminonitrile in contact in vapour phase,passing the mixture of vapours through a bed of catalyst arranged in at least one tubeforming a reaction chamber and recovering the lactam at the outlet of the tube.
申请人：RHODIA OPÉRATIONS,RHODIA OPéRATIONS,RHODIA OPéRATIONS
地址：FR
国籍：FR
代理机构：Vande Gucht, Anne
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