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公开(公告)号：US5993643A
公开(公告)日：1999-11-30
申请号：US150303
申请日：1993-11-12
IPC分类号： B01J21/06 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , C01G25/02 , C07C5/27 , C10G67/04 , C10G11/04 , C10G65/00
CPC分类号： B01J21/06 , B01J21/066 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , B01J23/6527 , C01G25/02 , C07C5/2724 , C07C5/2791 , C01P2002/54 , C10G2400/10
摘要： There is provided a hydrocracking process using a catalyst comprising a hydrogenation/dehydrogenation component, such as a noble metal, and an acidic solid component comprising a Group IVB metal oxide modified with an oxyanion of a Group VIB metal. An example of this catalyst is zirconia, modified with tungstate and platinum. This catalyst is used to selectively hydrocrack naphtha range hydrocarbons to reduce the endpoint of reformulated gasolines.
摘要翻译： 提供了使用包含氢化/脱氢组分如贵金属的催化剂和包含用VIB族金属的氧阴离子改性的IVB族金属氧化物的酸性固体组分的加氢裂化方法。 该催化剂的实例是用钨酸盐和铂改性的氧化锆。 该催化剂用于选择性加氢裂化石脑油范围烃，以减少重整汽油的终点。
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公开(公告)号：US06224748B1
公开(公告)日：2001-05-01
申请号：US08169107
申请日：1993-12-20
IPC分类号： C10G4702
CPC分类号： C07C5/2724 , B01J21/06 , B01J21/066 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , B01J23/6527 , C01G25/02 , C01P2002/54 , C07C5/2791 , C10G2400/10 , C07C9/00 , C07C9/16
摘要： A process for hydrocracking heavy, high aromatic content feeds, such as cycle oil, using a catalyst composition containing a hydrogenation/dehydrogenation component, such as a noble metal, and an acidic solid component including a Group IVB metal oxide modified with an oxyanion of a Group VIB metal.
摘要翻译： 使用包含氢化/脱氢组分如贵金属的催化剂组合物和包含用氧阴离子改性的IVB族金属氧化物的酸性固体组分加氢裂化重质，高芳族化合物进料如循环油的方法， VIB族金属。
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公开(公告)号：US5543036A
公开(公告)日：1996-08-06
申请号：US167108
申请日：1993-12-16
IPC分类号： B01J21/06 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , C01G25/02 , C07C5/27 , C10G67/04 , C10G17/00 , C10G17/095 , C10G45/04
CPC分类号： B01J21/06 , B01J21/066 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , B01J23/6527 , C01G25/02 , C07C5/2724 , C07C5/2791 , C01P2002/54 , C10G2400/10
摘要： A process for hydrotreating a hydrocarbon feedstock, such as light cycle oil, using a catalyst composition containing a hydrogenation/dehydrogenation component and an acidic solid component including a Group IVB metal oxide modified with an oxyanion of a Group VIB metal. The hydrotreating process removes contaminants, such as sulfur and/or nitrogen, from the feedstock.
摘要翻译： 使用包含氢化/脱氢组分的催化剂组合物和包含用VIB族金属的氧阴离子改性的IVB族金属氧化物的酸性固体组分对烃原料如轻质循环油进行加氢处理的方法。 加氢处理工艺从原料中除去污染物，如硫和/或氮。
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公开(公告)号：US5449847A
公开(公告)日：1995-09-12
申请号：US228772
申请日：1994-04-18
CPC分类号： C07C2/74 , C07C2101/14 , C07C2521/06 , C07C2523/30 , C07C2523/42
摘要： There is provided a process for preparing tercyclohexane by reacting benzene with hydrogen. The process involves the use of a catalyst comprising an acidic solid and a hydrogenation component. The acidic solid may comprise a Group IVB metal oxide, such as zirconia, modified with an oxyanion of a Group VIB metal, such as tungsten. The hydrogenation component may comprise platinum.
摘要翻译： 提供了一种通过使苯与氢反应制备三环己烷的方法。 该方法包括使用包含酸性固体和氢化组分的催化剂。 酸性固体可以包含用VIB族金属如钨的氧阴离子改性的IVB族金属氧化物，例如氧化锆。 氢化组分可以包含铂。
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公开(公告)号：US06217747B1
公开(公告)日：2001-04-17
申请号：US08150304
申请日：1993-11-12
IPC分类号： C10G4702
CPC分类号： B01J21/06 , B01J21/066 , B01J23/24 , B01J23/28 , B01J23/30 , B01J23/652 , B01J23/6527 , C01G25/02 , C01P2002/54 , C07C5/2724 , C07C5/2791 , C10G47/04 , C10G47/12 , C10G47/14 , C10G65/12 , C10G2400/10 , C07C9/00 , C07C9/16
摘要： A process for hydrocracking heavy hydrocarbon feeds using a catalyst composition containing a hydrogenation/dehydrogenation component, such as a noble metal, and an acidic solid component including a Group IVB metal oxide modified with an oxyanion of a Group VIB metal. The hydrocracking product has high isoparaffin to normal paraffin ratios and with minimal ethane and methane byproducts at high conversions. The hydrocracking step is useful in processes for producing high quality lubricating oil basestocks, along with naphtha and distillate products.
摘要翻译： 使用包含氢化/脱氢组分如贵金属的催化剂组合物和包含用VIB族金属的氧阴离子改性的IVB族金属氧化物的酸性固体组分加氢裂解重质烃进料的方法。 加氢裂化产物具有高异构链烷烃与正常链烷烃比，并且在高转化率下具有最小的乙烷和甲烷副产物。 加氢裂化步骤可用于生产高品质润滑油基础油料以及石脑油和馏出物产品的方法。
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公开(公告)号：US5382731A
公开(公告)日：1995-01-17
申请号：US95885
申请日：1993-07-22
CPC分类号： C07C5/13 , C07C5/226 , C07C2521/06 , Y10S585/94
摘要： There is provided a process for ring opening of aromatics or cycloaliphatics, as well as isomerization of aliphatics. The feedstream to this process comprises hydrocarbons having 6 carbon atoms. The process involves the use of a recycle stream containing a source of chlorine, such as carbon tetrachloride, and this process involves the use of at least two reactors connected in series. The first reactor comprises a ring opening catalyst and is operated under conditions which particularly promote ring opening. The catalyst in this first reactor may comprise zirconia modified with tungstate and platinum. A second, downstream reactor is operated under conditions to promote isomerization of aliphatics. The catalyst in the second reactor may comprise alumina, platinum and a chloride component. The catalysts in both the first and second reactors are chlorine resistant.
摘要翻译： 提供了芳族化合物或环烯烃的开环方法以及脂肪族异构化方法。 该方法的进料流包含具有6个碳原子的烃。 该方法包括使用含有氯源的再循环流，例如四氯化碳，并且该方法涉及使用串联连接的至少两个反应器。 第一反应器包括开环催化剂，并在特别促进开环的条件下操作。 该第一反应器中的催化剂可以包括用钨酸盐和铂改性的氧化锆。 第二个下游反应器在促进脂肪族异构化的条件下运行。 第二反应器中的催化剂可以包括氧化铝，铂和氯化物组分。 第一和第二反应器中的催化剂都是耐氯的。
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公开(公告)号：US5453556A
公开(公告)日：1995-09-26
申请号：US264089
申请日：1994-06-22
CPC分类号： C10G50/02 , C07C2/10 , C07C2521/06 , C07C2523/30
摘要： There is provided an oligomerization process. The process involves the use of a catalyst comprising an acidic solid. The acidic solid may comprise a Group IVB metal oxide, such as zirconia, modified with an oxyanion of a Group VIB metal, such as tungsten. The oligomers produced by this process may be hydrogenated to produce thermally stable lubricants and lubricant additives.
摘要翻译： 提供了低聚方法。 该方法包括使用包含酸性固体的催化剂。 酸性固体可以包含用VIB族金属如钨的氧阴离子改性的IVB族金属氧化物，例如氧化锆。 通过该方法制备的低聚物可以被氢化以产生热稳定的润滑剂和润滑剂添加剂。
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公开(公告)号：US5854170A
公开(公告)日：1998-12-29
申请号：US940316
申请日：1997-09-30
CPC分类号： B01J23/6527 , B01J23/24 , B01J23/28 , B01J23/30 , C01P2002/54 , C10G2400/10
摘要： There is provided a method for preparing an acidic solid comprising a Group IVB metal oxide modified with an oxyanion of a Group VIB metal. An example of this acidic solid is zirconia, modified with tungstate. This modified solid oxide may be used as a catalyst, for example, to isomerize C.sub.4 to C.sub.8 paraffins. The modified solid oxide is treated with hydrogen at elevated temperatures to enhance catalytic properties of the material.
摘要翻译： 提供了一种制备酸性固体的方法，该酸性固体包含用VIB族金属的氧阴离子改性的ⅣB族金属氧化物。 这种酸性固体的一个例子是用钨酸盐改性的氧化锆。 该改性的固体氧化物可以用作催化剂，例如使C4至C8链烷烃异构化。 改性固体氧化物在高温下用氢处理以提高材料的催化性能。
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公开(公告)号：US5516954A
公开(公告)日：1996-05-14
申请号：US344327
申请日：1994-11-23
CPC分类号： C07C6/126 , C07C2/66 , C07C2521/06 , C07C2523/30
摘要： Long chain alkyl aromatic compounds are prepared by alkylating an alkylatable aromatic compound with a long chain alkylating agent in the presence of a catalyst comprising an acidic solid material which comprises a Group IVB metal oxide, such as zirconia, modified with an oxyanion of a Group VIB metal, such as tungstate.
摘要翻译： 长链烷基芳族化合物是通过在包含酸性固体材料的催化剂存在下，用长链烷基化剂烷基化制备的，所述催化剂包含IVB族金属氧化物，例如氧化锆，其用VIB族的氧阴离子改性 金属，如钨酸盐。
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公开(公告)号：US5608133A
公开(公告)日：1997-03-04
申请号：US551873
申请日：1995-10-23
IPC分类号： B01J23/30 , B01J21/06 , B01J23/24 , C07B61/00 , C07C2/02 , C07C2/14 , C07C11/02 , C10G50/00 , C10G50/02 , C10G69/12 , C10L1/16 , C10L10/08 , C10M107/02
CPC分类号： B01J21/066 , B01J21/06 , B01J23/24 , C07C2/14 , C10G50/00 , C10G50/02 , C10G69/126 , C07C2521/06 , C07C2527/00
摘要： There is provided a catalytic oligomerization process. The process involves the use of a catalyst comprising an acidic solid. The acidic solid may comprise a Group IVB metal oxide, such as zirconia, modified with an oxyanion of a Group VIB metal, such as tungsten. The oligomers produced by this process may be hydrogenated to produce thermally stable lubricants and lubricant additives, gasoline and diesel.
摘要翻译： 提供催化低聚方法。 该方法包括使用包含酸性固体的催化剂。 酸性固体可以包含用VIB族金属如钨的氧阴离子改性的IVB族金属氧化物，例如氧化锆。 通过该方法生产的低聚物可以被氢化以产生热稳定的润滑剂和润滑剂添加剂，汽油和柴油。
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