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    Hydroprocessing catalyst and its use
    1.
    发明授权
    Hydroprocessing catalyst and its use 失效
    加氢催化剂及其用途

    公开(公告)号：US5686375A

    公开(公告)日：1997-11-11

    申请号：US313723

    申请日：1994-09-27

    申请人： Pradeep S. Iyer ,  Howard D. Simpson ,  Suheil F. Abdo

    发明人： Pradeep S. Iyer ,  Howard D. Simpson ,  Suheil F. Abdo

    IPC分类号： B01J23/85 ,  B01J23/883 ,  B01J27/188 ,  B01J27/19 ,  B01J37/02 ,  C10G45/08 ,  C10G49/04 ,  B01J21/04

    CPC分类号： B01J35/002 ,  B01J23/85 ,  B01J23/883 ,  B01J27/188 ,  B01J27/19 ,  B01J37/0205 ,  C10G45/08 ,  C10G49/04

    摘要： A catalyst containing an overlayer of a catalytic promoter on a porous refractory support containing an underbedded Group VIII metal-containing component. The catalyst is prepared by sequential incorporation of the Group VIII metal followed by the additional catalytic promoter component, usually a Group VIB metal, with the porous refractory oxide support. Underbedded nickel components on the catalyst are characterized by a unique Raman spectrum exhibiting Raman bands in the region of about 240 cm.sup.-1 to about 250 cm.sup.-1 and in the region of about 595 cm.sup.-1 to about 605 cm.sup.-1. The catalyst has a MoO.sub.3 /NiO weight ratio less than 6 to 1 and more than 4 weight percent of NiO. The catalyst is especially useful for simultaneous hydrodenitrogenation and hydrodesulfurization of a gas oil, particularly when the refractory oxide support has a narrow pore size distribution.

    摘要翻译： 一种含有催化促进剂的覆盖层的催化剂，该催化剂载体包含含有第VIII族含金属的组分的多孔耐火载体。 催化剂通过将第Ⅷ族金属随后加入另外的催化促进剂组分（通常为VIB族金属）与多孔难熔氧化物载体连续制备。 催化剂上的嵌入的镍组分的特征在于在约240cm -1至约250cm -1的区域和约595cm -1至约605cm -1的区域中显示拉曼带的独特的拉曼光谱。 该催化剂的MoO 3 / NiO重量比小于6至1且大于4重量％的NiO。 催化剂特别适用于瓦斯油的同时加氢脱氮和加氢脱硫，特别是当难熔氧化物载体具有窄的孔径分布时。

    Hydrocarbon conversion process
    2.
    发明授权
    Hydrocarbon conversion process 失效
    烃转化过程

    公开(公告)号：US5494568A

    公开(公告)日：1996-02-27

    申请号：US381585

    申请日：1995-01-31

    申请人： Howard D. Simpson ,  Suheil F. Abdo

    发明人： Howard D. Simpson ,  Suheil F. Abdo

    IPC分类号： B01J23/85 ,  B01J23/883 ,  B01J27/188 ,  B01J27/19 ,  B01J37/02 ,  C10G45/08 ,  C10G49/04

    CPC分类号： B01J35/002 ,  B01J23/85 ,  B01J23/883 ,  B01J27/188 ,  B01J27/19 ,  B01J37/0205 ,  C10G45/08 ,  C10G49/04

    摘要： A catalyst containing an overlayer of a catalytic promoter on a porous refractory support containing an underbedded Group VIII metal-containing component. The catalyst is prepared by sequential incorporation of the Group VIII metal followed by the additional catalytic promoter component, usually a Group VIB metal, with the porous refractory oxide support. The catalyst has a MoO.sub.3 /NiO weight ratio less than 6 to 1 and more than 4 weight percent of NiO. The catalyst is especially useful for simultaneous hydrodenitrogenation and hydrodesulfurization of a gas oil, particularly when the refractory oxide support has a narrow pore size distribution.

    摘要翻译： 一种含有催化促进剂的覆盖层的催化剂，该催化剂载体包含含有第VIII族含金属的组分的多孔耐火载体。 催化剂通过将第Ⅷ族金属随后加入另外的催化促进剂组分（通常为VIB族金属）与多孔难熔氧化物载体连续制备。 该催化剂的MoO 3 / NiO重量比小于6至1且大于4重量％的NiO。 催化剂特别适用于瓦斯油的同时加氢脱氮和加氢脱硫，特别是当难熔氧化物载体具有窄的孔径分布时。

    Resid hydroprocessing catalyst
    3.
    发明授权
    Resid hydroprocessing catalyst 失效
    残留加氢催化剂

    公开(公告)号：US5334307A

    公开(公告)日：1994-08-02

    申请号：US19776

    申请日：1993-02-19

    申请人： Howard D. Simpson ,  Marvin J. Schwedock ,  John W. Ward

    发明人： Howard D. Simpson ,  Marvin J. Schwedock ,  John W. Ward

    IPC分类号： B01J21/12 ,  B01J23/882 ,  B01J35/10 ,  C10G45/04 ,  C10G45/00

    CPC分类号： C10G45/04 ,  B01J21/12 ,  B01J23/882 ,  B01J35/10 ,  B01J35/1061 ,  B01J35/108

    摘要： A catalyst useful for hydroprocessing a hydrocarbon-containing oil contains at least one hydrogenation component on an amorphous, porous refractory oxide support containing between 2 and 8 weight percent of silica. The catalyst is prepared by impregnating support particles having a narrow pore size distribution and a median pore diameter greater than about 120 angstroms with a solution containing precursors of the hydrogenation components, followed by drying and calcining. The catalyst is useful for promoting a number of hydrocarbon hydroprocessing reactions, particularly simultaneous hydrogenative desulfurization, demetallization and denitrogenation of residuum-containing oils.

    摘要翻译： 可用于加氢处理含烃油的催化剂在含有2至8重量％二氧化硅的无定形多孔难熔氧化物载体上含有至少一种氢化组分。 通过用含有氢化组分的前体的溶液浸渍具有窄孔径分布和大于约120埃的中值孔径的载体颗粒，然后干燥和煅烧来制备催化剂。 该催化剂可用于促进许多烃加氢反应，特别是同时进行氢化脱硫，残余油的脱金属和脱氮。

    Hydrocarbon conversion process with catalytic materials of controlled geometric mean electronegativity
    4.
    发明授权
    Hydrocarbon conversion process with catalytic materials of controlled geometric mean electronegativity 失效
    烃转化过程与催化材料的几何平均电负性

    公开(公告)号：US4969989A

    公开(公告)日：1990-11-13

    申请号：US295479

    申请日：1989-01-10

    申请人： Howard D. Simpson

    发明人： Howard D. Simpson

    IPC分类号： B01J27/188 ,  C10G45/08

    CPC分类号： C10G45/08 ,  B01J27/188

    摘要： Catalytic materials are modified by adding one or more electropositive and/or electronegative elements thereto in amounts sufficient to adjust the resultant geometric mean electronegativity to a value within a desired or predetermined range. The invention is particularly suited to the preparation of hydrocarbon hydroprocessing catalysts, particularly with respect to hydrodesulfurization catalysts comprising a support material containing a porous refractory oxide. With such catalysts, not only is the geometric mean electronegativity adjusted to a desired value, but if the electropositive or electronegative element added to the catalyst has pore growth promotion properties, the average pore size of the resultant catalyst is increased while its surface area, and usually also its total pore volume, is decreased.

    摘要翻译： 通过以足以将所得几何平均电负性调整到期望或预定范围内的值的量加入一种或多种正电和/或电负性元素来改变催化材料。 本发明特别适用于烃加氢处理催化剂的制备，特别是涉及包含含多孔难熔氧化物的载体材料的加氢脱硫催化剂。 通过这样的催化剂，不仅将几何平均电负性调节到期望值，而且如果添加到催化剂中的正电荷或电负性元素具有孔生长促进性质，则所得催化剂的平均孔径增加，而其表面积和 通常也是其总孔体积减少。

    Catalytic materials of controlled geometric mean electronegativity
    7.
    发明授权
    Catalytic materials of controlled geometric mean electronegativity 失效
    控制几何平均电负性的催化材料

    公开(公告)号：US4816434A

    公开(公告)日：1989-03-28

    申请号：US350137

    申请日：1982-02-19

    申请人： Howard D. Simpson

    发明人： Howard D. Simpson

    IPC分类号： B01J27/188 ,  C10G45/08 ,  B01J27/185 ,  B01J21/08 ,  B01J23/02

    CPC分类号： C10G45/08 ,  B01J27/188

    摘要： Catalytic materials are modified by adding one or more electropositive and/or electronegative elements thereto in amounts sufficient to adjust the resultant geometric mean electronegativity to a value within a desired or predetermined range. The invention is particularly suited to the preparation of hydrocarbon hydroprocessing catalysts, particularly with respect to hydrodesulfurization catalysts comprising a support material containing a porous refractory oxide. With such catalysts, not only is the geometric mean electronegativity adjusted to a desired value, but if the electropositive or electronegative element added to the catalyst has pore growth promotion properties, the average pore size of the resultant catalyst is increased while its surface area, and usually also its total pore volume, is decreased.

    摘要翻译： 通过以足以将所得几何平均电负性调整到期望或预定范围内的值的量加入一种或多种正电和/或电负性元素来改变催化材料。 本发明特别适用于烃加氢处理催化剂的制备，特别是涉及包含含多孔难熔氧化物的载体材料的加氢脱硫催化剂。 通过这样的催化剂，不仅将几何平均电负性调节到期望值，而且如果添加到催化剂中的正电荷或电负性元素具有孔生长促进性质，则所得催化剂的平均孔径增加，而其表面积和 通常也是其总孔体积减少。

    Oxidation process
    8.
    发明授权
    Oxidation process 失效
    氧化工艺

    公开(公告)号：US4743353A

    公开(公告)日：1988-05-10

    申请号：US825201

    申请日：1986-02-03

    申请人： Pauline B. Ting ,  Howard D. Simpson

    发明人： Pauline B. Ting ,  Howard D. Simpson

    IPC分类号： B01J23/24 ,  B01J23/85 ,  B01J37/02 ,  C10G45/04 ,  C10G45/08 ,  C07C37/00

    CPC分类号： B01J37/0203 ,  B01J23/24 ,  B01J23/85 ,  C10G45/04 ,  C10G45/08

    摘要： A hydrocarbon conversion catalyst containing a Group VIB metal on a porous refractory oxide is prepared by impregnating support particles with a solution containing Group VIB metal components and citric acid, followed by drying and calcining. The catalyst is useful for promoting a number of hydrocarbon conversion reactions, particularly those involving hydrogenative desulfurization, demetallization and denitrogenation.

    摘要翻译： 通过用含有VIB族金属组分和柠檬酸的溶液浸渍载体颗粒，然后干燥和煅烧来制备在多孔难熔氧化物上含有VIB族金属的烃转化催化剂。 该催化剂可用于促进许多烃转化反应，特别是涉及氢化脱硫，脱金属和脱氮的那些。

    Catalyst and method for impregnating at a pH less than one
    10.
    发明授权
    Catalyst and method for impregnating at a pH less than one 失效
    用于在pH小于1的条件下浸渍的催化剂和方法

    公开(公告)号：US4455390A

    公开(公告)日：1984-06-19

    申请号：US409583

    申请日：1982-08-19

    申请人： Pauline B. Ting ,  Howard D. Simpson

    发明人： Pauline B. Ting ,  Howard D. Simpson

    IPC分类号： B01J23/24 ,  B01J23/85 ,  B01J37/02 ,  C10G45/04 ,  C10G45/08 ,  B01J21/04

    CPC分类号： C10G45/04 ,  B01J23/24 ,  B01J23/85 ,  B01J37/0203 ,  C10G45/08

    摘要： A hydrocarbon conversion catalyst containing a Group VIB metal on a porous refractory oxide is prepared by impregnating support particles with a solution containing Group VIB metal components and citric acid, followed by drying and calcining. The catalyst is useful for promoting a number of hydrocarbon conversion reactions, particularly those involving hydrogenative desulfurization, demetallization and denitrogenation.

    摘要翻译： 通过用含有VIB族金属组分和柠檬酸的溶液浸渍载体颗粒，然后干燥和煅烧来制备在多孔难熔氧化物上含有VIB族金属的烃转化催化剂。 该催化剂可用于促进许多烃转化反应，特别是涉及氢化脱硫，脱金属和脱氮的那些。