Process for the production of acrylamide and methacrylamide
    4.
    发明授权
    Process for the production of acrylamide and methacrylamide 失效
    制备丙烯酰胺和甲基丙烯酰胺的方法

    公开(公告)号:US3962333A

    公开(公告)日:1976-06-08

    申请号:US617973

    申请日:1975-09-25

    IPC分类号: C07C233/09 C07C103/08

    CPC分类号: C07C233/09

    摘要: An improved process for preparing acrylamide or methacrylamide which process comprises the step of reacting acrylonitrile or methacrylonitrile with water in the presence of a catalyst system consisting of a metallic copper containing catalyst and a copper salt promoter, said copper salt being copper sulfate, copper nitrate, copper halide, or a copper salt of a lower fatty acid.

    摘要翻译: 一种制备丙烯酰胺或甲基丙烯酰胺的改进方法,该方法包括在由含金属铜催化剂和铜盐促进剂组成的催化剂体系存在下使丙烯腈或甲基丙烯腈与水反应的步骤,所述铜盐是硫酸铜,硝酸铜, 卤化铜或低级脂肪酸的铜盐。