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公开(公告)号：US4734186A
公开(公告)日：1988-03-29
申请号：US50449
申请日：1987-05-18
摘要： A process for hydrotreating substantially liquid hydrocarbon containing feed streams (particularly heavy oils) which also contain compounds of nickel, vanadium and sulfur employing a catalyst composition comprising alumina, at least one compound of titanium and at least one compound of molybdenum is prepared either by the steps of impregnating an alumina support material with an aqueous solution of at least one titanium compound, drying, impregnating the Ti-impregnated material with an aqueous solution of at least one molybdenum compound, drying and calcining; or by the steps of impregnating an alumina support material with an aqueous solution of at least one titanium compound and at least one molybdenum compound, drying and calcining.
摘要翻译： 使用包含氧化铝，至少一种钛和至少一种钼化合物的催化剂组合物，其还含有镍，钒和硫化合物的基本上液体烃的进料流（特别是重油）的加氢处理方法， 用至少一种钛化合物的水溶液浸渍氧化铝载体材料的步骤，用至少一种钼化合物的水溶液干燥浸渍Ti浸渍的材料，干燥和煅烧; 或通过用至少一种钛化合物和至少一种钼化合物的水溶液浸渍氧化铝载体材料的步骤，干燥和煅烧。
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公开(公告)号：US4728417A
公开(公告)日：1988-03-01
申请号：US887689
申请日：1986-07-21
CPC分类号： C10G45/16
摘要： An additive comprising a mixture of at least one decomposable molybdenum compound selected from the group consisting of molybdenum dithiophosphates and molybdenum dithiocarbamates and at least one decomposable nickel compound selected from the group consisting of nickel dithiophosphates and nickel dithiocarbamates is mixed with a hydrocarbon-containing feed stream. The hydrocarbon-containing feed stream containing the additive is then contacted in a hydrofining process with a catalyst composition comprising a support selected from the group consisting of alumina, silica and silica-alumina and a promoter comprising at least one metal selected from Group VIB, Group VIIB and Group VIII of the Periodic Table. The introduction of the inventive additive may be commenced when the catalyst is new, partially deativated or spent with a beneficial result occuring in each case.
摘要翻译： 包含选自二硫代磷酸钼和二硫代氨基甲酸钼的至少一种可分解的钼化合物和至少一种选自二硫代磷酸镍和二硫代氨基甲酸镍的可分解的镍化合物的混合物的添加剂与含烃进料流 。 然后将含有添加剂的含烃进料物流在加氢精制过程中与包含选自氧化铝，二氧化硅和二氧化硅 - 氧化铝的载体的催化剂组合物和包含至少一种选自组VIB的金属的组合物 VIIB和第八期。 本发明添加剂的引入可以在催化剂是新的，部分脱盐的或在每种情况下产生有益结果的情况下消耗的时候开始。
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13.发明授权Process for preparing a catalyst for the hydrofining of oil and catalyst prepared by the process 失效制备用于加氢精制的催化剂和通过该方法制备的催化剂的方法
公开(公告)号：US4724227A
公开(公告)日：1988-02-09
申请号：US52529
申请日：1987-05-19
申请人： Simon G. Kukes , Stephen L. Parrott
发明人： Simon G. Kukes , Stephen L. Parrott
IPC分类号： B01J23/755 , B01J27/185 , C10G45/06 , B01J21/04 , B01J21/06 , B01J23/74
CPC分类号： C10G45/06 , B01J23/755 , B01J27/1853
摘要： A composition of matter comprising alumina, at least one compound of nickel, at least one compound of zirconium and at least one compound containing phosphorus and oxygen is prepared by a process comprising the steps of impregnating an alumina-containing support material with an aqueous solution containing at least one nickel compound and at least one zirconium compound, drying, impregnating the Ni/Zr-impregnated material with an aqueous solution containing at least one P-O compound, drying and calcining. The composition of matter of this invention is useful as a catalyst for hydrotreating substantially liquid hydrocarbon-containing feed streams (particularly heavy oils) which also contain compounds of nickel, vanadium and sulfur.
摘要翻译： 包含氧化铝，至少一种镍化合物，至少一种锆化合物和至少一种含磷和氧化合物的化合物的组合物通过包括以下步骤的方法制备，所述方法包括：将含氧化铝的载体材料用含有 至少一种镍化合物和至少一种锆化合物，用含有至少一种PO化合物的水溶液干燥浸渍Ni / Zr浸渍的材料，进行干燥和煅烧。 本发明的物质组合物可用作加氢处理基本上液体含烃的进料流（特别是重油）的催化剂，其还含有镍，钒和硫化合物。
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公开(公告)号：US4636487A
公开(公告)日：1987-01-13
申请号：US776305
申请日：1985-09-16
摘要： A highly active promoted catalyst, for use in hydrotreating oils, comprising a support, selected from the group consisting of alumina, silica and silica-alumina, and a promoter comprising a hydroxymercaptide of one or more metals, wherein said metals are selected from Group IB, Group VIB, Group VIIB or Group VIII of the Periodic Table, is economically produced without the use of a high temperature calcination or high temperature presulfiding step. In accordance with the invention, the hydroxymercaptide promoter used in said promoted catalyst may be the reaction product of a mercaptoalcohol and one or more metal compounds, wherein said metal compounds comprise metals selected from Group IB, Group VIB, Group VIIB or Group VIII of the Periodic Table.
摘要翻译： 一种用于加氢处理油的高活性促进催化剂，其包括选自氧化铝，二氧化硅和二氧化硅 - 氧化铝的载体，以及包含一种或多种金属的羟基巯基的助催化剂，其中所述金属选自IB组 ，VIB族，VIIB族或VIII族，经济地制备而不使用高温煅烧或高温预硫化步骤。 根据本发明，用于所述促进的催化剂中的羟基巯基促进剂可以是巯基醇和一种或多种金属化合物的反应产物，其中所述金属化合物包括选自IB组，VIB族，VIIB族或VIII族的金属 周期表。
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公开(公告)号：US5322829A
公开(公告)日：1994-06-21
申请号：US31656
申请日：1993-03-15
申请人： David C. Artes , Simon G. Kukes
发明人： David C. Artes , Simon G. Kukes
CPC分类号： C10G45/08 , B01J23/755 , B01J23/85 , B01J35/1014 , B01J35/1019 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J35/108
摘要： A catalyst and process are disclosed for upgrading heavy feedstocks such as resid. The catalyst comprises a porous inorganic oxide support having an incremental pore volume maximum at a pore radius greater than 50 Angstroms bearing between 0.1 to 5.0 weight percent nickel and having at least 0.4 cc/g of pores having a radius less than 125 Angstroms. An ebullated bed hydroconversion process employing the catalyst also is disclosed.
摘要翻译： 公开了一种催化剂和方法，用于改质重质原料如渣油。 该催化剂包括多孔无机氧化物载体，其具有在孔半径大于50埃的0.1至5.0重量％的镍之间并具有至少0.4cc / g半径小于125埃的孔的增量孔体积最大值。 还公开了采用催化剂的沸腾床加氢转化方法。
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公开(公告)号：US4885080A
公开(公告)日：1989-12-05
申请号：US198767
申请日：1988-05-25
IPC分类号： C10G65/16
CPC分类号： C10G65/16
摘要： A heavy crude oil is fractionated into at least three liquid fractions which include a distillate fraction boiling in the 400.degree. F.-650.degree. F. range and a 650.degree. F.+ boiling range residuum. The distillate cut is hydrodesulfurized and the residuum is hydrodemetallized. The cuts thus hydrotreated, and at least a part of the third liquid fraction, are then combined to form an upgraded synthetic crude oil of relatively low sulfur content and relatively low vanadium and nickel content.
摘要翻译： 重质原油分馏成至少三种液体馏分，其中包括在400°F-650°F范围内沸腾的馏出物馏分和650°F +沸点残渣。 蒸馏馏分加氢脱硫，渣油加氢脱金属。 然后将如此加氢处理的切口和至少一部分第三液体馏分组合以形成相对低的硫含量和相对低的钒和镍含量的升级的合成原油。
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公开(公告)号：US4831004A
公开(公告)日：1989-05-16
申请号：US212843
申请日：1988-06-29
摘要： A composition of matter is prepared by a process comprising the steps of impregnating a alumina-containing support material with a thiosulfate (preferably ammonium thiosulfate), drying the thus impregnated material, impregnating the dried material with a transition metal compound, drying and calcining the transition metal impregnated material. This composition of matter is used as catalyst composition for hydrogenating unsaturated hydrocarbon compounds, and as catalyst composition for hydrotreating hydrocarbon-containing feed streams (in particular heavy oils) which contain metal and sulfur compounds as impurities.In another embodiment, a hydrotreating process comprises contacting hydrocarbon-containing feed stream (in particular heavy oils), which contains compounds of sulfur and metals, in the presence of a fixed catalyst bed comprising (X) at least one layer of impregnated substantially spherical alumina-containing particles, which have been prepared by a process comprising the steps of impregnating a specific starting material with (NH.sub.4).sub.2 S.sub.2 O.sub.3 and then heating the thus impregnated material at about 500.degree.-900.degree. C. for improved crush strength retention. In a preferred embodiment, the fixed catalyst bed further comprises at least one layer (Y) of catalyst particles comprising a refractory inorganic carrier and at least one hydrogenation promoter. A composition of matter comprising the impregnated, spherical alumina-containing particles described above, and a process for preparing them are also provided.
摘要翻译： 通过包括以下步骤的方法制备物质组合物，所述方法包括用硫代硫酸盐（优选硫代硫酸铵）浸渍含氧化铝的载体材料，干燥如此浸渍的材料，用过渡金属化合物浸渍干燥的材料，干燥和煅烧过渡 金属浸渍材料。 该物质组合物用作用于氢化不饱和烃化合物的催化剂组合物，以及用作加氢处理含有金属和硫化合物作为杂质的含烃进料流（特别是重油）的催化剂组合物。 在另一个实施方案中，加氢处理方法包括在固定的催化剂床存在下使包含硫和金属化合物的含烃进料流（特别是重油）与含有（X）至少一层浸渍的基本上为球形的氧化铝 其通过包括以下步骤制备的方法制备，所述方法包括用（NH 4）2 S 2 O 3浸渍特定原料，然后在约500-900℃加热如此浸渍的材料，以改善压碎强度保持性。 在优选的实施方案中，固定催化剂床还包含至少一层包含耐火无机载体和至少一种氢化促进剂的催化剂颗粒层（Y）。 还提供了包含上述浸渍的含球形氧化铝颗粒的物质组合物及其制备方法。
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公开(公告)号：US4828683A
公开(公告)日：1989-05-09
申请号：US011989
申请日：1987-02-06
申请人： Lloyd E. Gardner , Simon G. Kukes
发明人： Lloyd E. Gardner , Simon G. Kukes
摘要： A hydrotreating process comprises contacting a substantially liquid hydrocarbon-containing feed stream, which contains compounds of sulfur and metals (preferably Ni and/or V), in the presence of a fixed catalyst bed comprising at least one layer of substantially spherical alumina-containing particles which have been prepared by heating a specific starting material at about 500.degree.-900.degree. C. for improved crush strength retention. In a preferred embodiment, the fixed catalyst bed further comprises at least one layer (b) of catalyst particles comprising a refractory inorganic carrier and at least one hydrogenation promoter. A fixed catalyst bed comprising layers (a) and (b) is provided.
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19.发明授权Treated alumina material for fixed hydrofining beds and process for its preparation 失效用于固定加氢精制床的处理氧化铝材料及其制备方法
公开(公告)号：US4820676A
公开(公告)日：1989-04-11
申请号：US199744
申请日：1988-05-26
CPC分类号： C10G45/04 , B01J21/04 , B01J35/00 , B01J35/108 , B01J35/1014 , B01J35/1019 , B01J35/1023 , B01J35/1038 , B01J35/1042
摘要： A process for preparing impregnated substantially spherical alumina-containing particles comprises the steps of impregnating specific starting material with (NH.sub.4).sub.2 SO.sub.4 and then heating the thus impregnated material at about 500.degree.-900.degree. C. for improved crush strength retention. In a preferred embodiment a fixed catalyst bed comprises at least one layer of the alumina-containing particles and at least one layer of catalyst particles comprising a refractory inorganic carrier and at least one hydrogenation promoter.
摘要翻译： 制备浸渍的基本上呈球形的含氧化铝颗粒的方法包括以下步骤：用（NH 4）2 SO 4浸渍特定原料，然后在约500-900℃下加热所浸渍的材料，以改善压碎强度保留。 在优选的实施方案中，固定的催化剂床包括至少一层含氧化铝的颗粒和至少一层包含耐火无机载体和至少一种氢化促进剂的催化剂颗粒层。
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20.发明授权
公开(公告)号：US4778587A
公开(公告)日：1988-10-18
申请号：US52096
申请日：1987-05-20
IPC分类号： C10G45/04
CPC分类号： C10G45/04
摘要： A composition of matter is prepared by a process comprising the steps of impregnating a alumina-containing support material with a thiocyanate (preferably ammonium thiocyanate), drying the thus impregnated material, impregnating the dried material with a transition metal compound, drying and calcining the transition metal impregnated material. This composition of matter is used as catalyst composition for hydrotreating of hydrocarbon-containing feed streams (in particular heavy oils) which contain metal and sulfur compounds as impurities.In another embodiment, a hydrotreating process comprises contacting hydrocarbon-containing feed stream (in particular heavy oils), which contains compounds of sulfur and metals, in the presence of a fixed catalyst bed comprising (X) at least one layer of impregnated substantially spherical alumina-containing particles which have been prepared by a process comprising the steps of impregnating specific starting material with NH.sub.4 SCN and then heating the thus impregnated material at about 500.degree.-900.degree. C. for improved crush strength retention. In a preferred embodiment, the fixed catalyst bed further comprises at least one layer (Y) of catalyst particles comprising a refractory inorganic carrier and at least one hydrogenation promoter. A composition of matter comprising the impregnated, spherical alumina-containing particles described above, and a process for preparing them are also provided.
摘要翻译： 通过包括以下步骤的方法制备物质组合物，所述方法包括用硫氰酸盐（优选硫氰酸铵）浸渍含氧化铝的载体材料，干燥所浸渍的材料，用过渡金属化合物浸渍干燥的材料，干燥和煅烧过渡 金属浸渍材料。 该物质组合物用作用于加氢处理含有金属和硫化合物作为杂质的含烃进料流（特别是重油）的催化剂组合物。 在另一个实施方案中，加氢处理方法包括在固定的催化剂床存在下使包含硫和金属化合物的含烃进料流（特别是重油）与含有（X）至少一层浸渍的基本上为球形的氧化铝 通过包括以下步骤制备的颗粒，所述方法包括以下步骤：用NH 4 SCN浸渍特定原料，然后在约500-900℃下加热所浸渍的材料，以改善压碎强度保持性。 在优选的实施方案中，固定催化剂床还包含至少一层包含耐火无机载体和至少一种氢化促进剂的催化剂颗粒层（Y）。 还提供了包含上述浸渍的含球形氧化铝颗粒的物质组合物及其制备方法。
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