Catalysts for use in organic compound transformation reactions
    3.
    发明授权
    Catalysts for use in organic compound transformation reactions 有权
    用于有机化合物转化反应的催化剂

    公开(公告)号:US06197721B1

    公开(公告)日:2001-03-06

    申请号:US09143113

    申请日:1998-08-28

    IPC分类号: B01J2340

    摘要: A novel catalyst for transforming organic compounds is described. The catalyst is composed of a support selected from refractory oxides such as aluminas, silicas, silica-aluminas or magnesia, used alone or as a mixture, a group VIII metal such as palladium, associated or not associated with another metal, said catalyst being such that the volume of chemisorbed carbon monoxide is greater than or equal to 180 cm3 per gram of metal and has a programmed temperature reduction profile comprising a single hydrogen consumption peak.

    摘要翻译: 描述了一种用于转化有机化合物的新型催化剂。 催化剂由选自耐火氧化物如氧化铝,二氧化硅,二氧化硅 - 氧化铝或氧化镁的载体组成,单独或作为混合物使用,与另一种金属缔合或不相关的第Ⅷ族金属如钯,所述催化剂为 化学吸附一氧化碳的体积大于或等于180cm 3 / g金属,并且具有包括单个氢消耗峰值的程序温度降低曲线。