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69 条记录 (耗时 0.024 秒)

    Catalytic hydrofining of oil
    1.
    发明授权
    Catalytic hydrofining of oil 失效
    油的催化加氢精制

    公开(公告)号：US4670134A

    公开(公告)日：1987-06-02

    申请号：US858972

    申请日：1986-05-02

    申请人： John H. Kolts ,  Brent J. Bertus ,  Daniel M. Coombs

    发明人： John H. Kolts ,  Brent J. Bertus ,  Daniel M. Coombs

    IPC分类号： B01J23/10 ,  B01J23/34 ,  C10G45/04 ,  C10G45/00

    CPC分类号： B01J23/10 ,  B01J23/34 ,  C10G45/04

    摘要： Hydrocarbon-containing feed streams, which contain at least about 5 ppmw nickel and at least about 10 ppmw vanadium, are hydrodemetallized either (I) in the presence of a catalyst composition consisting essentially of (a) a support material (preferably alumina), and (b) at least one lanthanide metal compound (preferably CeO.sub.2 and/or Ce.sub.2 O.sub.3); or (II) in the presence of a catalyst composition comprising (a) a support material (preferably alumina), (b) at least one lanthanide metal compound (preferably La.sub.2 O.sub.3) and (c) at least one manganese compound (preferably at least one manganese oxide).

    摘要翻译： 含有至少约5ppmw镍和至少约10ppmw钒的含烃进料流在（a）载体材料（优选氧化铝）的催化剂组合物存在下加氢脱金属化（I），和 （b）至少一种镧系元素金属化合物（优选CeO 2和/或Ce 2 O 3）; 或（II）在催化剂组合物存在下包含（a）载体材料（优选氧化铝），（b）至少一种镧系元素金属化合物（优选La 2 O 3）和（c）至少一种锰化合物（优选至少一种 氧化锰）。

    Cracking process employing catalysts comprising pillared clays
    6.
    发明授权
    Cracking process employing catalysts comprising pillared clays 失效
    使用包含柱撑粘土的催化剂的裂化工艺

    公开(公告)号：US4775461A

    公开(公告)日：1988-10-04

    申请号：US146524

    申请日：1988-01-21

    申请人： Jesse R. Harris ,  David R. Battiste ,  Brent J. Bertus

    发明人： Jesse R. Harris ,  David R. Battiste ,  Brent J. Bertus

    IPC分类号： B01J29/04 ,  B01J29/06 ,  B01J29/08 ,  C10G11/04 ,  C10G11/05

    CPC分类号： C10G11/05 ,  B01J29/049 ,  B01J29/06 ,  B01J29/084 ,  C10G11/04 ,  B01J2229/36 ,  B01J2229/42

    摘要： A process for catalytic cracking using a catalyst obtained by preparing pillared interlayered clay materials comprises the steps of contacting a smectite containing material, preferably bentonite, with a solution comprising at least one of ammonium and alkali metal carboxylates and alkali metal carbonates and bicarbonates, plus preferably also alkali metal dithionite; separating the thus-contacted material from the solution; treating the separated material with a solution comprising a polymeric cationic hydroxy metal complex, preferably of aluminum (more preferably, polymeric hydroxy aluminum chloride); separating and finally heating the thus-treated smectite material. The pillared interlayered clay material of this invention can be intimately admixed with zeolite. The pillared interlayered clay material of this invention, with or without zeolite, can be used as catalyst for cracking hydrocarbon-containing oils.

    摘要翻译： 使用通过制备柱状夹层粘土材料获得的催化剂进行催化裂化的方法包括以下步骤：将含绿土的材料，优选膨润土与包含铵和碱金属羧酸盐和碱金属碳酸盐和碳酸氢盐中的至少一种的溶液接触， 碱金属连二亚硫酸盐; 将如此接触的材料与溶液分离; 用包含聚合物阳离子羟基金属络合物，优选铝（更优选聚合羟基氯化铝）的溶液处理分离的材料; 分离并最终加热如此处理的蒙皂石材料。 本发明的柱状夹层粘土材料可与沸石紧密混合。 具有或不具有沸石的本发明的柱状层间粘土材料可用作裂解含烃油的催化剂。

    Pillared interlayered clay products of increased stability
    8.
    发明授权
    Pillared interlayered clay products of increased stability 失效
    柱状粘土制品的稳定性提高

    公开(公告)号：US4719191A

    公开(公告)日：1988-01-12

    申请号：US908276

    申请日：1986-09-17

    申请人： David R. Battiste ,  Jesse R. Harris ,  George D. Parks ,  Brent J. Bertus

    发明人： David R. Battiste ,  Jesse R. Harris ,  George D. Parks ,  Brent J. Bertus

    IPC分类号： B01J21/16 ,  B01J29/04 ,  C10G11/05

    CPC分类号： B01J29/049 ,  C10G11/05

    摘要： Pillared interlayered clay products of increased stability and processes for preparing such clay products are provided. The pillared interlayered clays are prepared by reacting a smectite clay, such as montmorillonite, with an aqueous solution of a polymeric cationic hydroxy metal complex, such as aluminum chlorhydroxide and reacting the resulting product with a stability increasing compound selected from the group consisting of silicon, titanium, phosphorus and antimony halides and ethyl silicates.

    摘要翻译： 提供了增加稳定性的柱状粘土粘土产品和制备这种粘土产品的方法。 柱状夹层粘土是通过将蒙脱石蒙皂石与聚合阳离子羟基金属络合物如氢氧化铝的水溶液反应制备的，并使所得产物与稳定性增加的化合物反应，所述化合物选自硅， 钛，磷和锑卤化物和硅酸乙酯。

    Liquid treating agent for cracking catalyst
    9.
    发明授权
    Liquid treating agent for cracking catalyst 失效
    液体处理剂用于裂化催化剂

    公开(公告)号：US4562167A

    公开(公告)日：1985-12-31

    申请号：US597880

    申请日：1984-04-09

    申请人： Brent J. Bertus ,  Dwight L. McKay

    发明人： Brent J. Bertus ,  Dwight L. McKay

    IPC分类号： B01J21/20 ,  B01J23/644 ,  B01J29/90 ,  C10G11/04 ,  B01J33/00

    CPC分类号： B01J29/90 ,  B01J21/20 ,  B01J23/6445 ,  C10G11/04 ,  Y10S502/521

    摘要： A novel cracking catalyst, a method of preparing same and an improved hydrocarbon cracking process are provided wherein adverse effects of metals such as nickel, vanadium, iron, copper and cobalt in the cracking catalyst are precluded or mitigated by contacting the cracking catalyst with (A) at least one of elemental antimony and compounds thereof and (B) at least one of element tin and compounds thereof whereby there is added to said catalyst a modifying amount of each of (A) and (B) with the weight ratio of antimony to tin being such as to provide passivation of the contaminating metals greater than the sum of the passivation effects of each of (A) and (B) individually. In general the ratio will be in the range of from 0.001:1 to 1000:1, and preferably will be in the range of 0.05:1 to 50:1.

    摘要翻译： 提供了一种新的裂化催化剂，其制备方法和改进的烃裂解方法，其中裂化催化剂中的镍，钒，铁，铜和钴等金属的不利影响通过使裂化催化剂与（A ）元素锑及其化合物中的至少一种和（B）元素锡及其化合物中的至少一种，由此向所述催化剂中加入（A）和（B）各自的改性量，其中锑与 例如，提供污染金属的钝化比单独的（A）和（B）中的每一个的钝化效应的总和大。 通常该比例在0.001:1-1000:1的范围内，优选在0.05:1至50:1的范围内。