Catalytic process for unsaturated acids
    1.
    发明授权
    Catalytic process for unsaturated acids 失效
    不饱和酸的催化方法

    公开(公告)号:US3783153A

    公开(公告)日:1974-01-01

    申请号:US3783153D

    申请日:1969-06-27

    Inventor: EDEN J

    CPC classification number: C07C45/35 C07C51/252 C07C47/22 C07C57/04

    Abstract: Unsaturated acids in high yields along with smaller yields of aldehydes, as acrylic acid and acrolein or methacrylic acid and methacrolein, are prepared in excellent yields by the oxidation of an olefin as propylene or isobutylene in the presence of a catalyst containing cobalt molybdate, tellurium oxide and phosphorus oxide.

    Abstract translation: 通过在含有钼酸镉,氧化碲的催化剂存在下,作为丙烯或异丁烯的烯烃的氧化以优异的产率制备出高产率的不饱和酸以及较低产率的醛,如丙烯酸和丙烯醛或甲基丙烯酸和甲基丙烯醛 和氧化磷。

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