公开(公告)号：US08242043B2

公开(公告)日：2012-08-14

申请号：US12298283

申请日：2007-06-04

申请人： Atsuyuki Miyaji

发明人： Atsuyuki Miyaji

IPC分类号： B01J27/00 ,  B01J27/198 ,  B01J27/188 ,  B01J27/19 ,  B01J27/192 ,  B01J27/185 ,  B01J27/182 ,  B01J27/057 ,  B01J27/02 ,  B01J27/047 ,  B01J27/051 ,  B01J27/049 ,  B01J27/043 ,  B01J27/045

CPC分类号： B01J23/66 ,  B01J23/52 ,  B01J23/681 ,  B01J23/683 ,  B01J23/8926 ,  B01J23/896 ,  B01J23/8966 ,  B01J23/8973 ,  B01J27/057 ,  B01J27/188 ,  B01J37/0205 ,  B01J37/031 ,  B01J37/16 ,  C07C51/25 ,  C07C53/08

摘要： A process for production of a supported catalyst that, when used for production of lower aliphatic carboxylic acids from oxygen and lower olefins, improves yields of the lower aliphatic carboxylic acids and minimizes production of carbon dioxide gas (CO2) by-product compared to the prior art. A compound comprising at least one element selected from elements of Groups 8, 9 and 10 of the Periodic Table, at least one chloride of an element selected from copper, silver and zinc, and a chloroauric acid salt, are loaded on a carrier, after which there are further loaded a compound comprising at least one element selected from gallium, indium, thallium, germanium, tin, lead, phosphorus, arsenic, antimony, bismuth, sulfur, selenium, tellurium and polonium, and a heteropoly acid.

摘要翻译： 一种负载催化剂的制备方法，当用于从氧和低级烯烃生产低级脂族羧酸时，提高了低级脂族羧酸的产率，并将二氧化碳（CO 2）副产物的生产与先前的 艺术。 包含选自元素周期表第8,9和10族元素中的至少一种元素的化合物，至少一种选自铜，银和锌的元素的氯化物和氯金酸盐，在 其进一步加载包含选自镓，铟，铊，锗，锡，铅，磷，砷，锑，铋，硫，硒，碲和at中的至少一种元素的化合物和杂多酸。

公开(公告)号：US20110034710A1

公开(公告)日：2011-02-10

申请号：US12865021

申请日：2008-05-07

申请人： Marek Matusz

发明人： Marek Matusz

IPC分类号： C07D301/04 ,  C07C29/10 ,  C07C41/02 ,  C07C68/00 ,  C07C213/02 ,  B01J27/047 ,  B01J27/051

CPC分类号： C07D301/10 ,  B01J21/04 ,  B01J23/683 ,  B01J23/688 ,  B01J35/0026 ,  B01J35/1009 ,  B01J35/1038 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/20 ,  C23C18/44

摘要： A catalyst for the epoxidation of an olefin comprising a carrier and, deposited on the carrier, silver, a rhenium promoter, a first co-promoter, and a second co-promoter; wherein the molar ratio of the first co-promoter to the second co-promoter is greater than 1; the first co-promoter is selected from sulfur, phosphorus, boron, and mixtures thereof; and the second co-promoter is selected from tungsten, molybdenum, chromium, and mixtures thereof; a process for preparing the catalyst; a process for preparing an olefin oxide by reacting a feed comprising an olefin and oxygen in the presence of the catalyst; and a process for preparing a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine.

摘要翻译： 一种用于环氧化包含载体并在载体上沉积银，铼助催化剂，第一共助催化剂和第二共助催化剂的催化剂; 其中所述第一共助催化剂与所述第二共助催化剂的摩尔比大于1; 第一共助催化剂选自硫，磷，硼及其混合物; 并且第二共助催化剂选自钨，钼，铬及其混合物; 一种制备催化剂的方法; 在催化剂存在下使包含烯烃和氧的进料反应制备烯烃氧化物的方法; 和1,2-二醇，1,2-二醇醚，1,2-碳酸酯或链烷醇胺的制备方法。

公开(公告)号：US07674745B2

公开(公告)日：2010-03-09

申请号：US11007747

申请日：2004-12-09

申请人： Thomas Heidemann ,  Hartmut Hibst ,  Stefan Bauer ,  Ulf Dietrich

发明人： Thomas Heidemann ,  Hartmut Hibst ,  Stefan Bauer ,  Ulf Dietrich

IPC分类号： B01J23/58 ,  B01J23/48

CPC分类号： B01J23/682 ,  B01J23/683 ,  C01G31/00 ,  C01G31/006 ,  C01G39/006 ,  C01P2002/50 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/74 ,  C01P2002/77 ,  C01P2004/10 ,  C01P2004/54 ,  C01P2004/61 ,  C01P2004/80 ,  C01P2006/12 ,  C01P2006/60 ,  C01P2006/80 ,  C01P2006/82 ,  C07C51/265 ,  C07C51/313 ,  C07C63/16

摘要： A multimetal oxide of the formula I Aga−bMbV2Ox*c H2O,  I where M is a metal selected from the group consisting of Li, Na, K, Rb, Cs, Tl, Mg, Ca, Sr, Ba, Cu, Zn, Cd, Pb, Cr, Au, Al, Fe, Co, Ni and/or Mo, a is from 0.3 to 1.9 and b is from 0 to 0.5, with the proviso that the difference (a−b)≧0.1 and c is from 0 to 20 and x is a number determined by the valence and amount of elements different from oxygen in the formula I, has a crystal structure giving an X-ray powder diffraction pattern which displays reflections at the lattice spacings d of 15.23±0.6, 12.16±0.4, 10.68±0.3, 3.41±0.04, 3.09±0.04, 3.02±0.04, 2.36±0.04 and 1.80±0.04 Å. Precatalysts and catalysts produced therefrom for the partial oxidation of aromatic hydrocarbons are also provided.

摘要翻译： 式I Aga-bMbV2Ox * cH2O，I的多金属氧化物，其中M是选自Li，Na，K，Rb，Cs，Tl，Mg，Ca，Sr，Ba，Cu，Zn， Cd，Pb，Cr，Au，Al，Fe，Co，Ni和/或Mo，a为0.3〜1.9，b为0〜0.5，条件是（a-b）≥0.1，c为 0至20，x是由式I中与氧不同的元素的化合价和数量确定的数字，具有给出晶格间距d为15.23±0.6的反射的X射线粉末衍射图案的晶体结构， 12.16±0.4，10.68±0.3，3.41±0.04，3.09±0.04，3.02±0.04，2.36±0.04和1.80±0.04。 还提供了预催化剂和由其制备的用于芳族烃的部分氧化的催化剂。

公开(公告)号：US20090234144A1

公开(公告)日：2009-09-17

申请号：US11886800

申请日：2006-03-20

申请人： Alouisius Nicolaas Renee Bos ,  Leslie Andew Chewter ,  Jeffrey Michael Kobe

发明人： Alouisius Nicolaas Renee Bos ,  Leslie Andew Chewter ,  Jeffrey Michael Kobe

IPC分类号： C07D301/10 ,  B01J8/06

CPC分类号： C07D301/10 ,  B01J8/067 ,  B01J19/30 ,  B01J21/04 ,  B01J23/683 ,  B01J23/688 ,  B01J2219/30223 ,  B01J2219/30416 ,  B01J2219/30475 ,  Y02P20/52

摘要： A reactor system for the epoxidation of ethylene, which reactor system comprises an elongated tube having an internal tube diameter of more than 40 mm, wherein contained is a catalyst bed of catalyst particles comprising silver and a promoter component deposited on a carrier, which promoter component comprises an element selected from rhenium, tungsten, molybdenum and chromium; a process for the epoxidation of ethylene comprising reacting ethylene with oxygen in the presence of the catalyst bed contained in the reactor system; and a method of preparing ethylene glycol, an ethylene glycol ether or an ethanol amine comprising obtaining ethylene oxide by the process for the epoxidation of ethylene, and converting the ethylene oxide into ethylene glycol, the ethylene glycol ether, or the ethanol amine. Preferably, the internal tube diameter is at least 45 mm.

摘要翻译： 一种用于乙烯环氧化的反应器系统，该反应器系统包括内管直径大于40mm的细长管，其中包含催化剂床的催化剂床，所述催化剂颗粒包含银和沉积在载体上的助催化剂组分，该促进剂组分 包括选自铼，钨，钼和铬的元素; 一种乙烯环氧化方法，包括在反应器系统中包含的催化剂床存在下使乙烯与氧反应; 以及制备乙二醇，乙二醇醚或乙醇胺的方法，包括通过乙烯环氧化方法获得环氧乙烷，并将环氧乙烷转化为乙二醇，乙二醇醚或乙醇胺。 优选地，内管直径至少为45mm。

公开(公告)号：US20070203349A1

公开(公告)日：2007-08-30

申请号：US11613641

申请日：2006-12-20

申请人： Jeroen Bolk ,  Alouisius Bos ,  Wayne Evans ,  John Lockemeyer ,  Paul McAllister ,  Bernardus Marie Ramakers ,  Dominicus Rekers ,  Mathias Slapak

发明人： Jeroen Bolk ,  Alouisius Bos ,  Wayne Evans ,  John Lockemeyer ,  Paul McAllister ,  Bernardus Marie Ramakers ,  Dominicus Rekers ,  Mathias Slapak

IPC分类号： C07D301/06

CPC分类号： C07D301/10 ,  B01J19/0093 ,  B01J23/48 ,  B01J23/683 ,  B01J23/688 ,  B01J37/0225 ,  B01J2219/00783 ,  B01J2219/00822 ,  B01J2219/00831 ,  B01J2219/00833 ,  B01J2219/00835 ,  B01J2219/0086 ,  B01J2219/00873 ,  B01J2219/00889 ,  B01J2219/00891 ,  C07C29/106 ,  C07C41/03 ,  C07C68/04 ,  C07C213/04 ,  C07D301/08 ,  Y02P20/52 ,  C07C69/96 ,  C07C31/202 ,  C07C43/11

摘要： The present invention relates to an improved epoxidation process and an improved epoxidation reactor. The present invention makes use of a reactor which comprises a plurality of microchannels. Such process microchannels may be adapted such that the epoxidation and optionally other processes can take place in the microchannels and that they are in a heat exchange relation with channels adapted to contain a heat exchange fluid. A reactor comprising such process microchannels is referred to as a “microchannel reactor”. The invention also provides a method of installing an epoxidation catalyst in a microchannel reactor. The invention also provides a method of preparing an epoxidation catalyst. The invention also provides an epoxidation catalyst. The invention also provides a certain process for the epoxidation of an olefin and a process for the preparation of a chemical derivable from an olefin oxide. The invention also provides a microchannel reactor.

公开(公告)号：US20060258528A1

公开(公告)日：2006-11-16

申请号：US11491139

申请日：2006-07-24

申请人： Du-Soung Kim ,  Jihn-Koo Lee ,  Bong-Soo Kim ,  Seung-Jae Lee ,  Myoung-Jin Kha

发明人： Du-Soung Kim ,  Jihn-Koo Lee ,  Bong-Soo Kim ,  Seung-Jae Lee ,  Myoung-Jin Kha

IPC分类号： B01J23/00

CPC分类号： B01J21/063 ,  B01D53/865 ,  B01D53/8662 ,  B01D2257/2064 ,  B01J23/18 ,  B01J23/682 ,  B01J23/683 ,  B01J23/686 ,  B01J23/687 ,  B01J27/053 ,  B01J35/04 ,  B01J37/0242

摘要： The present invention relates to a catalyst for removing aromatic halogenated compounds comprising dioxin, carbon monoxide and nitrogen oxide simultaneously and a method for preparing the catalyst, more particularly, a catalyst comprising 0.1 to 5% by weight of vanadium, 1 to 12% by weight of metals in 6A family and 0.1 to 10% by weight of Ag in titania carrier or, alternatively, a catalyst produced by impregnating said catalyst in 0.05 to 1M sulfuric acid solution to carry out acid treatment. The catalyst according to the present invention has improved efficiency for removing 1,2-dichlorobenzene as a reactant model of dioxin and carbon monoxide rather than existing catalysts and also, alternative efficiency for removing nitrogen oxide substantially equal to commonly known catalysts, so that the catalyst can effectively control various air pollutants contained in exhaust gas.

摘要翻译： 本发明涉及一种用于同时除去包含二恶英，一氧化碳和氮氧化物的芳族卤代化合物的催化剂，以及一种制备该催化剂的方法，更具体地说，涉及一种催化剂，其包含0.1-5重量％的钒，1至12重量％ 的6A族金属和0.1〜10重量％的Ag在二氧化钛载体中，或者是通过将所述催化剂浸渍在0.05〜1M硫酸溶液中进行酸处理而制备的催化剂。 根据本发明的催化剂具有提高的作为二恶英和一氧化碳的反应物模型的1,2-二氯苯的效率，而不是现有的催化剂，以及用于除去基本上等于通常已知的催化剂的氮氧化物的替代效率，使得催化剂 可有效控制废气中含有的各种空气污染物。

公开(公告)号：US20060252639A1

公开(公告)日：2006-11-09

申请号：US11124646

申请日：2005-05-09

申请人： Serguei Pak ,  Andrzej Rokicki

发明人： Serguei Pak ,  Andrzej Rokicki

IPC分类号： B01J23/04

CPC分类号： C07D301/10 ,  B01J23/66 ,  B01J23/683 ,  B01J23/688 ,  B01J37/0203 ,  B01J37/08 ,  B01J37/14 ,  Y02P20/52

摘要： This invention relates to an improved process for preparing silver catalysts useful for the vapor phase production of ethylene oxide from ethylene and oxygen. An inert support is impregnated with a solution of a catalytically effective amount of a silver containing compound, a promoting amount of an alkali metal containing compound, and a promoting amount of a transition metal containing compound. The impregnated support is calcined by heating at a temperature of from about 200° C. to about 600° C. to convert the silver in the silver containing compound to metallic silver and to decompose and remove substantially all organic materials. The heating is conducted under an atmosphere comprising a combination of an inert gas and from about 10 ppm to about 5% by volume of a gas of an oxygen containing oxidizing component.

摘要翻译： 本发明涉及一种制备用于从乙烯和氧气气相生产环氧乙烷的银催化剂的改进方法。 用催化有效量的含银化合物，促进量的含碱金属的化合物和促进量的含过渡金属的化合物的溶液浸渍惰性载体。 浸渍的载体通过在约200℃至约600℃的温度下加热煅烧，以将含银化合物中的银转化成金属银，并分解和除去基本上所有的有机材料。 加热在包括惰性气体和约10ppm至约5体积％的含氧氧化组分的气体的组合的气氛下进行。

公开(公告)号：US20050096213A1

公开(公告)日：2005-05-05

申请号：US10698818

申请日：2003-10-31

申请人： Levi Thompson ,  Shyamal Bej ,  Jeremy Patt ,  Chang Kim

发明人： Levi Thompson ,  Shyamal Bej ,  Jeremy Patt ,  Chang Kim

IPC分类号： B01J21/18 ,  B01J23/00 ,  B01J23/652 ,  B01J23/68 ,  B01J23/88 ,  B01J23/883 ,  B01J23/885 ,  B01J27/22 ,  B01J27/224 ,  B01J27/24 ,  B01J35/10 ,  B01J37/08 ,  C01B3/16

CPC分类号： C01B3/16 ,  B01J23/652 ,  B01J23/6525 ,  B01J23/6527 ,  B01J23/683 ,  B01J23/686 ,  B01J23/88 ,  B01J23/883 ,  B01J23/885 ,  B01J27/22 ,  B01J27/24 ,  B01J35/1014 ,  B01J35/1019 ,  B01J37/08 ,  C01B2203/0283 ,  C01B2203/1047 ,  C01B2203/1082 ,  Y02P20/52

摘要： Catalysts for the water gas shift reaction contain a variety of late transition metals. The catalytic compositions contain a late transition metal carried on a support which is a carbide, nitride, or mixed carbide nitride of a group 6 metal such as molybdenum, tungsten, and mixtures thereof. The late transition metal includes ruthenium, cobalt, nickel, palladium, platinum, copper, silver, or gold. The water gas shift reaction may be catalyzed by contacting a gaseous stream containing carbon monoxide and water with such a solid catalyst composition. In some embodiments, the catalysts are several times more active than known commercial catalysts for the water gas shift reaction.

摘要翻译： 用于水煤气变换反应的催化剂含有各种后期过渡金属。 催化剂组合物含有承载在载体上的后过渡金属，其为第六族金属如钼，钨及其混合物的碳化物，氮化物或混合的碳化物氮化物。 后期的过渡金属包括钌，钴，镍，钯，铂，铜，银或金。 可以通过使含有一氧化碳和水的气流与这种固体催化剂组合物接触来催化水煤气变换反应。 在一些实施方案中，催化剂比用于水煤气变换反应的商业催化剂多几倍。

公开(公告)号：US5149680A

公开(公告)日：1992-09-22

申请号：US615395

申请日：1990-11-19

申请人： Melanie Kitson ,  Peter S. Williams

发明人： Melanie Kitson ,  Peter S. Williams

IPC分类号： B01J23/68 ,  B01J23/89 ,  C07C29/149 ,  C07C29/17

CPC分类号： C07C29/177 ,  B01J23/683 ,  B01J23/688 ,  B01J23/8986 ,  B01J23/8993 ,  C07C29/149

摘要： Catalyst composition comprising an alloy of at least one noble metal of group VIII of the Periodic Table and at least one metal capable of alloying with the group VIII noble metal, admixed with a component comprising at least one of the metals rhenium, tungsten or molybdenum, used for producing an alcohol and/or a carboxylic acid ester by reacting hydrogen with a carboxylic acid or anhydride thereof.

摘要翻译： 催化剂组合物包含至少一种元素周期表第VIII族的贵金属和至少一种能够与第VIII族贵金属合金化的金属的合金，与含有至少一种金属铼，钨或钼的组分混合， 用于通过氢与其羧酸或其酸酐反应制备醇和/或羧酸酯。

公开(公告)号：US5011807A

公开(公告)日：1991-04-30

申请号：US400133

申请日：1989-08-29

申请人： Percy Hayden ,  Harry Pinnegar

发明人： Percy Hayden ,  Harry Pinnegar

IPC分类号： B01J23/50 ,  B01J23/68 ,  B01J27/053 ,  B01J27/055 ,  C07B61/00 ,  C07D301/10

CPC分类号： B01J23/50 ,  B01J23/683 ,  C07D301/10 ,  Y02P20/52

摘要： Catalysts of attractive activities for use in the oxidation of ethylene to ethylene oxide comprise silver supported on a porous heat resisting support, a group VI A transition metal, potassium, rubidium and/or cesium and sulphur.