CATALYST SUPPORT AND CATALYSTS PREPARED THEREFROM
    3.
    发明申请
    CATALYST SUPPORT AND CATALYSTS PREPARED THEREFROM 有权
    催化剂支持和催化剂

    公开(公告)号:US20150166905A1

    公开(公告)日:2015-06-18

    申请号:US14635407

    申请日:2015-03-02

    Abstract: A supported catalyst useful in processes for chemically refining hydrocarbon feedstocks is prepared, the catalyst comprising a metal from Group 6 of the Periodic Table, a metal from Groups 8, 9 or 10 and optionally phosphorous, wherein the metals, and phosphorous when present, are carried on a foraminous carrier or support, the carrier or support, preferably comprises porous alumina having a total pore volume (TPV) of about 0.6 cc/g to about 1.1 cc/g and comprising: (a) equal to or greater than about 78% to about 95% of TPV in pores having a diameter of less than about 200 Angstroms (Å); (b) greater than about 2% to less than about 19% of the TPV in pores having a diameter of about 200 (Å) to less than about 1000 Å; (c) equal to or greater than 3% to less than 12% of the TPV in pores having a diameter equal to or greater than about 1000 Å; and (d) a pore mode equal to or greater than about 90 Å and less than about 160 Å. Preferably the support exhibits a d50 greater than about 100 Å and less than about 150 Å.

    Abstract translation: 制备用于化学提炼烃原料的方法中的负载催化剂,该催化剂包含元素周期表第6族金属,第8,9或10族金属和任选的磷,其中金属和磷存在时为 携带多孔载体或载体,载体或载体优选包含总孔体积(TPV)为约0.6cc / g至约1.1cc / g的多孔氧化铝,其包含:(a)等于或大于约78 %至约95%的直径小于约200埃的孔中的TPV; (b)直径约为200埃至小于约的孔中TPV大于约2%至小于约19%; (c)等于或大于直径等于或大于1000埃的孔中的TPV的3%至小于12%; 和(d)等于或大于约且小于约的多孔模式。 优选地,载体表现出大于约和小于约的D 50。

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