High strength catalyst pellets
    11.
    发明授权
    High strength catalyst pellets 失效
    高强度催化剂颗粒

    公开(公告)号:US3668151A

    公开(公告)日:1972-06-06

    申请号:US3668151D

    申请日:1969-05-28

    Inventor: WALKER DARRELL W

    CPC classification number: C07C5/3332 B01J23/06 C07C11/16 C07C11/08

    Abstract: A method of preparing a high strength catalyst pellet is disclosed which comprises calcining particulate ZnO admixed with particulate Al2O3. Additionally, a catalytic process using a prepared high strength catalyst is disclosed.

    Abstract translation: 公开了一种制备高强度催化剂颗粒的方法,其包括煅烧与颗粒状Al 2 O 3混合的颗粒状ZnO。 另外,公开了使用制备的高强度催化剂的催化方法。

    Oxidative dehydrogenation catalysts
    15.
    发明授权
    Oxidative dehydrogenation catalysts 失效
    氧化脱氢催化剂

    公开(公告)号:US3862997A

    公开(公告)日:1975-01-28

    申请号:US38437773

    申请日:1973-07-31

    Inventor: WALKER DARRELL W

    CPC classification number: B01J23/835 B01J27/18 C07C5/48 Y10S585/906

    Abstract: Oxidative dehydrogenation catalyst comprising at least one metal selected from the group consisting of nickel, cobalt or iron in combination with tin, phosphorus, combined oxygen and, optionally, an alkali metal material, is substantially improved by impregnating such catalysts with additional tin.

    Abstract translation: 包含选自镍,钴或铁中的至少一种金属的氧化脱氢催化剂与锡,磷,组合氧和任选的碱金属材料组合,通过用另外的锡浸渍这种催化剂来实质上改进。

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