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1.发明授权Group IVB oxide addition to noble metal on rare earth modified silica alumina as hydrocarbon conversion catalyst 失效第IVB族氧化物添加到稀土改性二氧化硅氧化铝上的贵金属作为烃转化催化剂
公开(公告)号：US5254518A
公开(公告)日：1993-10-19
申请号：US916759
申请日：1992-07-22
IPC分类号： B01J21/12 , B01J23/10 , B01J23/62 , B01J23/63 , B01J23/656 , C10G35/09 , C10G45/10 , C10G45/12 , C10G45/62 , C10G45/64 , B01J23/12 , B01J23/16
CPC分类号： B01J23/10 , B01J23/626 , B01J23/63 , B01J23/6567 , C10G35/09
摘要： By this invention there is provided a catalyst composition comprising a Group IVB oxide, an amorphous silica-alumina support having dispersed thereon a rare earth oxide, which as herein used also includes yttrium oxide, and a metal(s) selected from the group consisting of Group VIII noble metal(s), mixtures of Group VIII noble metal(s) and tin, mixtures of Group VIII noble metal(s) and rhenium, and mixtures of Group VIII noble metal(s), tin and rhenium. The amorphous silica-alumina support contains at least about 50% silica by weight. The catalyst can function as a hydrocarbon conversion catalyst in reactions where platinum on halided (Cl,F)-alumina is typically used.
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公开(公告)号：US4639431A
公开(公告)日：1987-01-27
申请号：US754003
申请日：1985-07-11
申请人： William E. Gates , Rocco A. Fiato
发明人： William E. Gates , Rocco A. Fiato
CPC分类号： C07C1/044 , B01J23/80 , B01J23/83 , C07C1/0445 , C07C2523/04 , C07C2523/06 , C07C2523/10 , C07C2523/745 , C07C2523/83 , Y10S502/524
摘要： New catalysts containing a Group VIII metal such as iron, a Group IIB metal, such as zinc, a Group IA alkali metal such as potassium, rubidium and/or cesium, and a lanthanide metal, such as cerium, exhibit improved productivity in synthesis of alpha-olefins from hydrogen rich synthesis gas.
摘要翻译： 含有VIII族金属如铁，IIB族金属如锌，IA族碱金属如钾，铷和/或铯的新催化剂和镧系元素金属如铈，表现出提高的合成生产率 富氢合成气的α-烯烃。
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3.发明授权
公开(公告)号：US4194990A
公开(公告)日：1980-03-25
申请号：US869730
申请日：1978-01-16
摘要： Catalyst and process for the production of chlorofluorinated hydrocarbons are disclosed by reacting a hydrocarbon with HCl, HF and an oxygen-containing gas under oxychlorofluorination conditions in the presence of a catalytic composition comprising magnesium and copper ions each in combination with fluoride ions and an alkali metal ion, or mixtures thereof, in combination with chloride ions.
摘要翻译： 催化剂和制备氯氟烃的方法通过在含氟氯离子和碱金属的催化剂组合物存在下，在含氟氯氟化条件下，将烃与HCl，HF和含氧气体反应， 离子或其混合物，与氯离子组合。
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4.发明授权Pyrogenic silica or titania or alpha-alumina cuprous chloride catalyst of hydrogen chloride/oxygen reaction 失效热解二氧化硅或二氧化钛或α-氧化铝氯化亚铜催化剂的氯化氢/氧反应
公开(公告)号：US4123389A
公开(公告)日：1978-10-31
申请号：US765161
申请日：1977-02-02
IPC分类号： B01J23/72 , B01J27/122 , B01J37/02 , B01J27/06 , C07C17/00
CPC分类号： B01J27/122 , B01J23/72 , B01J37/024
摘要： Catalyst of cuprous chloride, as a first layer, on a carrier of particles of pyrogenic anhydrous silica or titania, or alpha-alumina produced from pyrogenic gamma-alumina, having as a second layer an alkali metal chloride especially KCl, and preferably also a rare earth metal chloride; especially LaCl.sub.3 ; formed by impregnation using non-aqueous solvents, especially CuCl in acetonitrile followed by KCl/LaCl.sub.3 in formic acid. The catalyst is effective at desirable reaction rates at temperatures well below 400.degree. C., such as 200.degree.-300.degree. C. and even below 200.degree. C., under certain conditions, for oxyhydrochlorination of organic materials such as methane; and is also effective for production of chlorine by the Deacon process at relatively low temperatures. Problems due to catalyst volatility and melting are substantially mitigated.
摘要翻译： 作为第一层的氯化亚铜催化剂在由热解的无水二氧化硅或二氧化钛的颗粒载体或由热解的γ-氧化铝产生的α-氧化铝的载体上，其中第二层为碱金属氯化物，特别是KCl，优选也是罕见的 地球金属氯化物; 特别是LaCl3; 通过使用非水溶剂，特别是在乙腈中的CuCl，随后在甲酸中的KCl / LaCl 3浸渍形成。 催化剂在一定条件下，在有机物质如甲烷的氢氯化处理下，在远低于400℃的温度，如200-300℃，甚至低于200℃下，以所需的反应速率有效。 并且在相对较低的温度下通过Deacon工艺生产氯也是有效的。 催化剂挥发性和熔融性引起的问题大为减轻。
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公开(公告)号：US5489733A
公开(公告)日：1996-02-06
申请号：US346943
申请日：1994-11-29
IPC分类号： B01J23/63 , B01J23/652 , B01J23/888 , B01J27/185 , B01J27/186 , B01J27/188 , C07B61/00 , C07C5/27 , C07C9/16 , C07C5/13
CPC分类号： C07C5/2724 , B01J23/6527 , B01J23/888 , B01J27/185 , B01J27/188 , C07C5/2791
摘要： The present invention is directed to novel catalyst compositions, their preparation, and their use in a selective paraffin isomerization process. The solid acid catalyst compositions comprise a zirconium hydroxide support, a Group VIII metal, and a heteropolyacid selected from the group consisting of the exchanged aluminum salt of 12-tungstophosphoric acid, the exchanged salt of 12-tungstosilicic acid, and mixtures thereof. The use of said catalysts in an isomerization process comprises contacting said catalysts with a feed comprising C.sub.n or C.sub.n + paraffins, wherein n=4.
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公开(公告)号：US5391532A
公开(公告)日：1995-02-21
申请号：US58602
申请日：1993-05-06
IPC分类号： B01J23/63 , B01J23/652 , B01J23/888 , B01J27/185 , B01J27/186 , B01J27/188 , C07B61/00 , C07C5/27 , C07C9/16 , B01J21/08
CPC分类号： C07C5/2724 , B01J23/6527 , B01J23/888 , B01J27/185 , B01J27/188 , C07C5/2791
摘要： The present invention is directed to novel catalyst compositions, their preparation, and their use in a selective paraffin isomerization process. The solid acid catalyst compositions comprise a zirconium hydroxide support, a Group VIII metal, and a heteropolyacid selected from the group consisting of the exchanged aluminum salt of 12-tungstophosphoric acid, the exchanged salt of 12-tungstosilicic acid, and mixtures thereof. The use of said catalysts in an isomerization process comprises contacting said catalysts with a feed comprising C.sub.n or C.sub.n + paraffins, wherein n=4.
摘要翻译： 本发明涉及新型催化剂组合物及其制备方法及其在选择性石蜡异构化方法中的应用。 固体酸催化剂组合物包含氢氧化锆载体，VIII族金属和选自12-钨磷酸的交换的铝盐，12-钨硅酸的交换的盐及其混合物的杂多酸。 在异构化方法中使用所述催化剂包括使所述催化剂与包含C n或C n +链烷烃的进料接触，其中n = 4。
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7.发明授权
公开(公告)号：US4088705A
公开(公告)日：1978-05-09
申请号：US767716
申请日：1977-02-11
摘要： Catalyst and process for the production of chlorofluorinated hydrocarbons are disclosed by reacting a hydrocarbon with HCl, HF and oxygen-containing gas under oxychlorofluorination conditions in the presence of a catalytic composition comprising magnesium and copper ions each in combination with fluoride ions and an alkali metal ion, or mixtures thereof, in combination with chloride ions.
摘要翻译： 催化剂和制备氯氟烃的方法通过在氧氯氟化条件下，在含有镁和铜离子的催化组合物与氟离子和碱金属离子组合的存在下使烃与HCl，HF和含氧气体反应来进行公开 ，或其混合物，与氯离子组合。
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8.发明授权
公开(公告)号：US5919725A
公开(公告)日：1999-07-06
申请号：US100596
申请日：1998-06-19
申请人： Stuart Leon Soled , Jose Agusto da Costa Paes , Antonio Gutierrez , Sabato Miseo , William E. Gates , Kenneth L. Riley
发明人： Stuart Leon Soled , Jose Agusto da Costa Paes , Antonio Gutierrez , Sabato Miseo , William E. Gates , Kenneth L. Riley
IPC分类号： B01J27/188 , B01J27/18
CPC分类号： B01J27/188
摘要： The present invention relates to a catalyst composition, its methods of preparation and its use in aromatic alkylation processes. The composition comprises a heteropoly compound selected from the group consisting of heteropoly salts and heteropolyacid salts deposited in the interior of a porous support selected from the group consisting of silica, titania, and zirconia, wherein said salt of said heteropoly salt and said heteropolyacid salt is selected from the group consisting of ammonium, cesium, potassium, and rubidium salts and mixtures thereof, and wherein said heteropoly salt and said heteropolyacid salt are formed with a heteropolyacid selected from the group consisting of 12-tungstophosphoric, 12-tungstosilicic, 12-molybdophosphoric, and 12-molybdosilicic acid.
摘要翻译： 本发明涉及一种催化剂组合物及其制备方法及其在芳族烷基化方法中的应用。 组合物包含选自沉积在选自二氧化硅，二氧化钛和氧化锆的多孔载体内部的杂多盐和杂多酸盐的杂多化合物，其中所述杂多盐和所述杂多酸盐的所述盐是 选自由铵，铯，钾和铷盐及其混合物组成的组，并且其中所述杂多盐和所述杂多酸盐由选自12-钨磷酸，12-钨硅酸，12-钼磷酸的杂多酸形成 ，和12-钼硅酸。
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9.发明授权Oxide addition to noble metal on rare earth modified silica alumina as hydrocarbon conversion catalyst 失效氧化物加入贵金属稀土改性二氧化硅作为烃转化催化剂
公开(公告)号：US5457253A
公开(公告)日：1995-10-10
申请号：US359764
申请日：1994-12-20
IPC分类号： B01J21/12 , B01J23/10 , B01J23/62 , B01J23/63 , B01J23/656 , C10G35/09 , C10G45/10 , C10G45/12 , C10G45/62 , C10G45/64 , C07C2/52 , C07C5/13 , C10G35/06 , C10G73/00
CPC分类号： B01J23/10 , B01J23/626 , B01J23/63 , B01J23/6567 , C10G35/09
摘要： By this invention there is provided a catalyst composition comprising a Group IVB oxide, an amorphous silica-alumina support having dispersed thereon a rare earth oxide, which as herein used also includes yttrium oxide, and a metal(s) selected from the group consisting of Group VIII noble metal(s), mixtures of Group VIII noble metal(s) and tin, mixtures of Group VIII noble metal(s) and rhenium, and mixtures of Group VIII noble metal(s), tin and rhenium. The amorphous silica-alumina support contains at least about 50% silica by weight. The catalyst can function as a hydrocarbon conversion catalyst in reactions where platinum on halided (Cl,F)-alumina is typically used.
摘要翻译： 通过本发明，提供了一种催化剂组合物，其包含IVB族氧化物，其上分散有稀土氧化物的无定形二氧化硅 - 氧化铝载体，其在本文中还包括氧化钇和选自以下的金属： VIII族贵金属，第VIII族贵金属和锡的混合物，第VIII族贵金属和铼的混合物，以及第VIII族贵金属，锡和铼的混合物。 无定形二氧化硅 - 氧化铝载体含有至少约50重量％的二氧化硅。 在通常使用卤化（Cl，F） - 氧化铝上的铂的反应中，催化剂可以用作烃转化催化剂。
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公开(公告)号：US5420092A
公开(公告)日：1995-05-30
申请号：US58605
申请日：1993-05-06
IPC分类号： B01J23/63 , B01J23/652 , B01J23/888 , B01J27/185 , B01J27/186 , B01J27/188 , C07B61/00 , C07C5/27 , C07C9/16 , B01J27/18 , B01J21/08 , B01J23/30 , B01J27/182
CPC分类号： C07C5/2724 , B01J23/6527 , B01J23/888 , B01J27/185 , B01J27/188 , C07C5/2791
摘要： The present invention is directed to novel catalyst compositions, their preparation, and their use in a selective paraffin isomerization process. The solid acid catalyst compositions comprise a silica support, a Group VIII metal, and a heteropolyacid selected from the group consisting of 12-tungstophosphoric acid, 12-tungstosilicic acid, the exchanged aluminum salt of 12-tungstophosphoric acid, the exchanged aluminum salt of 12-tungstosilicic acid and mixtures thereof. The use of said catalysts in an isomerization process comprises contacting said catalysts with a feed comprising C.sub.n or C.sub.n + paraffins, wherein n=4.
摘要翻译： 本发明涉及新型催化剂组合物及其制备方法及其在选择性石蜡异构化方法中的应用。 固体酸催化剂组合物包含二氧化硅载体，第Ⅷ族金属和选自12-钨磷酸，12-钨硅酸，12-钨磷酸的交换的铝盐，12-交换的铝盐12 钨硅酸及其混合物。 在异构化方法中使用所述催化剂包括使所述催化剂与包含C n或C n +链烷烃的进料接触，其中n = 4。
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