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公开(公告)号：US08653317B2
公开(公告)日：2014-02-18
申请号：US12717453
申请日：2010-03-04
申请人： Richard A. Pierce , Lin Luo , Michael M. Olken , Susan Domke , Howard W. Clark
发明人： Richard A. Pierce , Lin Luo , Michael M. Olken , Susan Domke , Howard W. Clark
IPC分类号： C07C5/333
CPC分类号： B01J23/62 , B01J23/96 , B01J35/1019 , C07C5/3337 , C07C2521/04 , C07C2523/04 , C07C2523/08 , C07C2523/42 , Y02P20/584 , C07C15/44 , C07C15/46 , C07C11/02
摘要： A supported catalyst and process for dehydrogenating a hydrocarbon, the catalyst comprising a first component selected from the group consisting of tin, germanium, lead, indium, gallium, thallium, and compounds thereof; a second component selected from the group consisting of metals of Group 8 of the Periodic Table of the Elements and compounds thereof, and a support comprising alumina in the gamma crystalline form. The catalysts are especially active and efficient when employed in concurrent flow in a dehydrogenation reactor having an average contact time between the hydrocarbon and catalyst of from 0.5 to 10 seconds.
摘要翻译： 一种负载催化剂和用于使烃脱氢的方法，所述催化剂包含选自锡，锗，铅，铟，镓，铊及其化合物的第一组分; 选自元素周期表第8族的金属和其化合物的第二组分和包含γ-晶体形式的氧化铝的载体。 当在具有0.5至10秒的烃和催化剂之间的平均接触时间的脱氢反应器中同时流动时，催化剂是特别活泼和有效的。
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公开(公告)号：US20100236985A1
公开(公告)日：2010-09-23
申请号：US12717453
申请日：2010-03-04
申请人： Lin Luo , Susan Domke , Howard W. Clark , Richard A. Pierce , Michael M. Olken
发明人： Lin Luo , Susan Domke , Howard W. Clark , Richard A. Pierce , Michael M. Olken
CPC分类号： B01J23/62 , B01J23/96 , B01J35/1019 , C07C5/3337 , C07C2521/04 , C07C2523/04 , C07C2523/08 , C07C2523/42 , Y02P20/584 , C07C15/44 , C07C15/46 , C07C11/02
摘要： A supported catalyst and process for dehydrogenating a hydrocarbon, the catalyst comprising a first component selected from the group consisting of tin, germanium, lead, indium, gallium, thallium, and compounds thereof; a second component selected from the group consisting of metals of Group 8 of the Periodic Table of the Elements and compounds thereof, and a support comprising alumina in the gamma crystalline form. The catalysts are especially active and efficient when employed in concurrent flow in a dehydrogenation reactor having an average contact time between the hydrocarbon and catalyst of from 0.5 to 10 seconds
摘要翻译： 一种负载催化剂和用于使烃脱氢的方法，所述催化剂包含选自锡，锗，铅，铟，镓，铊及其化合物的第一组分; 选自元素周期表第8族的金属和其化合物的第二组分和包含γ-晶体形式的氧化铝的载体。 当催化剂在烃和催化剂的平均接触时间为0.5至10秒的脱氢反应器中同时流动时使用时，催化剂是特别活泼和有效的
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3.发明授权Process for vinyl chloride manufacture from ethane and ethylene with partial CHl recovery from reactor effluent 失效从乙烷和乙烯生产氯乙烯的方法，从反应器流出物中回收部分CH1公开(公告)号：US06933417B1
公开(公告)日：2005-08-23
申请号：US10130102
申请日：2000-10-06
申请人： John P. Henley , Mark E. Jones , Daniel A. Hickman , Kenric A. Marshall , Daniel J. Reed , William D. Clarke , Michael M. Olken , Lee E. Walko
发明人： John P. Henley , Mark E. Jones , Daniel A. Hickman , Kenric A. Marshall , Daniel J. Reed , William D. Clarke , Michael M. Olken , Lee E. Walko
IPC分类号： B01J23/10 , B01J37/03 , C07C17/152 , C07C17/154 , C07C17/156 , C07C17/25 , C07C21/06 , C07C17/15 , C07C17/158
CPC分类号： C07C17/156 , B01J23/10 , B01J37/031 , B01J37/036 , C07C17/152 , C07C17/154 , C07C17/25 , C07C21/06 , Y02P20/582 , C07C19/045
摘要： A process for producing vinyl chloride monomer from ethylene and ethane having input of significant quantities of both ethane and ethylene in input streams to the affiliated reactor where hydrogen chloride in the reactor effluent is only partially recovered from the reactor effluent in the first unit operation after the ethane/ethylene-to-vinyl reaction step or stage. Steps are presented of oxydehydro-chlorination catalytic reaction of ethane, ethylene, hydrogen chloride, oxygen, and chlorine; cooling and condensing the reactor effluent stream; and separating the condensed raw product stream into vinyl chloride monomer and a reactor recycle stream.
摘要翻译： 在乙烯和乙烷中生产氯乙烯单体的方法，其中输入流中输入大量乙烷和乙烯的氯乙烯单体，其中反应器流出物中的氯化氢仅在第一单元操作中部分地从反应器流出物中回收 乙烷/乙烯 - 乙烯基反应步骤或阶段。 提出了乙烷，乙烯，氯化氢，氧和氯的氧化脱氢氯化催化反应步骤。 冷却和冷凝反应器流出物流; 并将冷凝的粗产物流分离成氯乙烯单体和反应器再循环流。
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公开(公告)号：US5391803A
公开(公告)日：1995-02-21
申请号：US176744
申请日：1994-01-03
CPC分类号： C07C68/005
摘要： A process for producing dialkyl carbonates which comprises contacting an alkanol, carbon monoxide, and oxygen with a catalyst to produce dialkyl carbonate, the catalyst having been prepared by heating a solid copper compound in the presence of a zeolite to form a zeolite containing copper.
摘要翻译： 一种制备碳酸二烷基酯的方法，其包括使烷醇，一氧化碳和氧与催化剂接触以制备碳酸二烷基酯，所述催化剂是通过在沸石存在下加热固体铜化合物以形成含铜的沸石制备的。
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公开(公告)号：US20110207969A1
公开(公告)日：2011-08-25
申请号：US13027480
申请日：2011-02-15
CPC分类号： B01J21/18 , B01J23/44 , B01J23/63 , B01J23/892 , B01J37/0201 , C07C41/01 , C08G65/331 , C07C43/13 , C07C43/135
摘要： The present invention generally relates to a process for making polyol ethers by reacting a polyol and a carbonyl compound together in the presence of hydrogen gas and a palladium hydrogenation catalyst on an acidic mesoporous carbon support.
摘要翻译： 本发明一般涉及通过在酸性介孔碳载体上的氢气和钯氢化催化剂存在下使多元醇和羰基化合物反应来制备多元醇醚的方法。
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6.发明授权Process for the conversion of ethylene to vinyl chloride and novel catalyst compositions useful for such process 有权将乙烯转化为氯乙烯的方法和用于该方法的新型催化剂组合物公开(公告)号：US06909024B1
公开(公告)日：2005-06-21
申请号：US10130104
申请日：2000-10-03
IPC分类号： B01J23/10 , B01J27/10 , B01J27/125 , C07C17/013 , C07C17/02 , C07C17/07 , C07C17/08 , C07C17/152 , C07C17/154 , C07C17/156 , C07F5/00
CPC分类号： B01J27/125 , B01J23/10 , B01J27/10 , C07C17/154 , C07C17/156 , C07C21/06
摘要： This invention is a process for producing vinyl chloride from an ethylene-containing feed, oxygen, and a chlorine source in the presence of a catalyst. The process permits direct production of vinyl chloride in a single reactor system, and further permits ethane to be used as the C2 hydrocarbon feed with recycle of ethylene from the product stream to constitute the ethylene specified for the feed. This invention in another aspect concerns also a composition of matter, and a method for making the composition, wherein the composition is useful as a catalyst for the vinyl chloride process. The composition comprises a rare earth-containing material, with the proviso that the catalyst prepared therefrom is substantially free of iron and copper and with the further proviso that when cerium is present the catalyst further comprises at least one more rare earth element other than cerium.
摘要翻译： 本发明是在催化剂存在下由含乙烯的进料，氧气和氯源生产氯乙烯的方法。 该方法允许在单个反应器系统中直接生产氯乙烯，并且进一步允许乙烷用作C 2 O 2烃进料，其中乙烯从产物流中再循环以构成针对进料的乙烯 。 在另一方面，本发明还涉及一种物质组合物和一种制备该组合物的方法，其中该组合物可用作氯乙烯方法的催化剂。 所述组合物包含含稀土材料，条件是由其制备的催化剂基本上不含铁和铜，另外条件是当存在铈时，催化剂还包含至少一种除铈以外的至少一种稀土元素。
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7.发明授权Process of recovering monoalkylbenzene and pure 1,3,5-trialkylbenzene from a mixture of dialkyl- and trialkylbenzenes 失效从二烷基和三烷基苯的混合物中回收单烷基苯和纯的1,3,5-三烷基苯的方法
公开(公告)号：US5202516A
公开(公告)日：1993-04-13
申请号：US747172
申请日：1991-08-19
CPC分类号： C07C209/68 , B01J29/18 , C07C2/66 , C07C2/864 , C07C6/126 , B01J2229/37 , C07C2521/08 , C07C2529/18 , Y02P20/582
摘要： A process of recovering monoalkylbenzene and pure 1,3,5-trialkylbenzene from an isomeric mixture containing dialkyl- and trialkylbenzenes. The process comprises transalkylating a monocyclic aromatic compound with a mixture of dialkyl- and trialkyl-benzenes in the presence of an acidic mordenite zeolite under conditions such that monoalkylbenzene and predominantly 1,3,5-trialkylbenzene are formed. 1,3,5-trialkylbenzene is isolated in pure form from a mixture of the same and 1,2,4- and/or 1,2,3-trialkylbenzene by use of a dealuminated zeolite Y adsorbent.
摘要翻译： 从含有二烷基和三烷基苯的异构体混合物中回收单烷基苯和纯的1,3,5-三烷基苯的方法。 该方法包括在形成单烷基苯和主要为1,3,5-三烷基苯的条件下，在酸性丝光沸石存在下，将单环芳族化合物与二烷基 - 和三烷基 - 苯的混合物进行烷基转移。 1,3,5-三烷基苯通过使用脱铝沸石Y吸附剂从相同和1,2,4-和/或1,2,3-三烷基苯的混合物中以纯形式分离。
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8.发明申请公开(公告)号：US20110065572A1
公开(公告)日：2011-03-17
申请号：US12991771
申请日：2009-05-08
IPC分类号： B01J21/08
CPC分类号： B01J35/0066 , B01J23/40 , B01J23/42 , B01J23/44 , B01J23/6484 , B01J23/6567 , B01J23/74 , B01J35/1014 , B01J35/1042 , B01J35/1047 , B01J35/1061 , B01J35/1066 , B01J37/18 , C10G45/52
摘要： The present invention is an improved method for preparing a heterogeneous, supported hydrogenation catalyst that comprises a Group VIII A metal and a catalyst support (for example, SiO2, with either a hydrophilic or a hydrophobic surface) via aqueous deposition precipitation as well as the catalyst prepared by said method.
摘要翻译： 本发明是一种改进的方法，用于通过水沉积沉淀以及催化剂制备包含VIIIA族金属和催化剂载体（例如，具有亲水或疏水表面的SiO 2）的非均相负载的氢化催化剂 通过所述方法制备。
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公开(公告)号：US6124027A
公开(公告)日：2000-09-26
申请号：US237484
申请日：1994-05-03
CPC分类号： C23C14/06 , C23C14/28 , Y10T428/249953 , Y10T428/249987
摘要： A vapor deposition method for coating a substrate with a porous zeolitic film. The method includes two steps. The first step is to irradiate a zeolite with a pulsed laser beam to vaporize the zeolite in a plume adjacent to the zeolite. The second step is to intercept the plume on the substrate to form the porous zeolitic film. A piezoelectric substrate can be used to produce a chemical sensor.
摘要翻译： 一种用多孔沸石膜涂覆基材的气相沉积方法。 该方法包括两个步骤。 第一步是用脉冲激光束照射沸石以使沸石在与沸石相邻的羽流中蒸发。 第二步是拦截衬底上的羽流以形成多孔沸石膜。 可以使用压电基板来生产化学传感器。
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10.发明授权Process for the cyclodimerization of 1,3-butadienes to 4-vinylcyclohexenes 失效将1,3-丁二烯环化为4-乙烯基环己烯的方法
公开(公告)号：US5196621A
公开(公告)日：1993-03-23
申请号：US688808
申请日：1991-04-19
IPC分类号： C07C2/52
CPC分类号： C07C2/52 , C07C2101/16 , C07C2529/08 , C07C2529/18 , C07C2529/60 , C07C2529/70
摘要： A process for the cyclodimerization of 1,3-butadienes to 4-vinylcyclohexenes comprising contacting a butadiene in the presence of a promoting amount of a hydroxylic solvent with a catalyst containing copper(I) ions supported on a carrier. A second process for the cyclodimerization of 1,3-butadienes to 4-vinylcyclohexenes comprising contacting a butadiene with a catalytic amount of a copper(I)-impregnated aluminosilicate zeolite characterized by a bulk SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio in the range from about 5 to about 50 and a framework SiO.sub.2 /Al.sub.2 O.sub.3 molar ratio of at least about 15. A catalyst composition comprising a copper(I)-impregnated zeolite of specified bulk and framework silica to alumina molar ratios and specified water content. The catalyst exhibits high activity and long lifetime in the aforementioned dimerization processes and is easily regenerated.
摘要翻译： 将1,3-丁二烯环化为4-乙烯基环己烯的方法包括在促进量的羟基溶剂存在下使丁二烯与负载在载体上的含有（I）的离子的催化剂接触。 1,3-丁二烯环化为4-乙烯基环己烯的第二种方法，包括将丁二烯与催化量的浸渍硅酸铜（I）的硅酸铝沸石接触，其特征在于本体SiO 2 / Al 2 O 3摩尔比在约5- 约50，骨架SiO 2 / Al 2 O 3摩尔比为至少约15.一种催化剂组合物，其包含具有规定体积和骨架二氧化硅与氧化铝摩尔比的特定水含量的铜（I）浸渍沸石。 该催化剂在上述二聚过程中表现出高的活性和长的使用寿命，并且易于再生。
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