公开(公告)号：US6083869A

公开(公告)日：2000-07-04

申请号：US43648

申请日：1998-06-11

申请人： Stefania Albonetti ,  Gilbert Blanchard ,  Paolo Burattin ,  Fabrizio Cavani ,  Ferruccio Trifiro

发明人： Stefania Albonetti ,  Gilbert Blanchard ,  Paolo Burattin ,  Fabrizio Cavani ,  Ferruccio Trifiro

IPC分类号： B01J23/847 ,  B01J37/03 ,  C01G49/00 ,  C07B61/00 ,  C07C253/24 ,  C07C255/08 ,  B01J23/00 ,  B01J23/745 ,  C07C253/00

CPC分类号： B01J23/8472 ,  C01G49/009 ,  C07C253/24 ,  B01J2523/00 ,  C01P2004/32 ,  C01P2004/61 ,  Y02P20/52

摘要： The present invention relates to a process for the preparation of mixed vanadium, antimony and iron oxides and to their use as catalysts for the ammoxidation of alkanes. The process for the preparation of a mixed oxide defined above is characterized in that:respective vanadium, antimony and iron compounds are dissolved in at least one saturated alcohol or in water,the alcoholic .epsilon.olution or the aqueous solution thus obtained is brought into contact with an aqueous solution containing an ammonium salt, in order to precipitate the mixed oxide,the mixed oxide obtained is separated and calcined.

摘要翻译： PCT No.PCT / FR96 / 01510 Sec。 371日期：1998年6月11日 102（e）1998年6月11日PCT PCT 1996年9月27日PCT公布。 公开号WO97 / 12839 日期1997年04月10日本发明涉及一种制备混合钒，锑和氧化铁的方法及其作为烷烃氨氧化催化剂的用途。 制备上述混合氧化物的方法的特征在于：将相应的钒，锑和铁化合物溶解在至少一种饱和醇或水中，将所得的醇或其水溶液与 含有铵盐的水溶液，为了沉淀混合氧化物，将得到的混合氧化物分离并煅烧。

公开(公告)号：US6054627A

公开(公告)日：2000-04-25

申请号：US889557

申请日：1992-05-27

申请人： Deepak S. Thakur ,  Eugene Palka ,  Thomas I. Sullivan ,  Eugene Nebesh ,  Brian D. Roberts

发明人： Deepak S. Thakur ,  Eugene Palka ,  Thomas I. Sullivan ,  Eugene Nebesh ,  Brian D. Roberts

IPC分类号： B01J23/847 ,  B01J23/85 ,  B01J23/86 ,  B01J23/889 ,  B01J35/10 ,  B01J37/03 ,  C07C29/141 ,  C07C29/145 ,  C07C29/149 ,  C07C51/36 ,  C07C37/00

CPC分类号： C07C51/36 ,  B01J23/847 ,  B01J23/8472 ,  B01J23/85 ,  B01J23/868 ,  B01J23/8892 ,  B01J35/0026 ,  B01J35/023 ,  B01J35/1014 ,  B01J35/108 ,  B01J37/03 ,  C07C29/141 ,  C07C29/145 ,  C07C29/149

摘要： Disclosed are catalysts in powdered form comprising a major amount of the oxides of a first metal selected from copper or zinc, a second metal selected from chromium, molybdenum, tungsten and vanadium, and optionally, a minor amount of the oxide of a promoter metal selected from the group consisting of manganese, barium, zinc, nickel, cobalt, cadmium, iron and any combination thereof provided that the promoter metal is not zinc if the first metal is zinc, wherein the average particle diameter of the powder is from about 6 to about 20 microns; and the particle surface area is from about 20 to about 70 m.sup.2 /g. Also disclosed is a process for preparing such catalysts and a process for hydrogenating aldehydes, ketones, carboxylic acids and carboxylic acid esters with catalysts of the type described.

摘要翻译： 公开了粉末形式的催化剂，其包含主要量的选自铜或锌的第一金属的氧化物，选自铬，钼，钨和钒的第二金属，以及任选的少量选择的助催化剂金属的氧化物 由锰，钡，锌，镍，钴，镉，铁及其组合组成的组，其中如果第一金属为锌，助催化剂金属不是锌，其中粉末的平均粒径为约6至 约20微米; 并且颗粒表面积为约20至约70m 2 / g。 还公开了制备这种催化剂的方法和用所述类型的催化剂氢化醛，酮，羧酸和羧酸酯的方法。

公开(公告)号：US5981608A

公开(公告)日：1999-11-09

申请号：US123711

申请日：1998-07-28

申请人： Jacobus Johannes Cornelis Geerlings ,  Marinus Franciscus Goes ,  Hans Michiel Huisman ,  Jean-Paul Lange ,  Heiko Oosterbeek ,  Paulus Johannes Maria Rek ,  David Schaddenhorst

发明人： Jacobus Johannes Cornelis Geerlings ,  Marinus Franciscus Goes ,  Hans Michiel Huisman ,  Jean-Paul Lange ,  Heiko Oosterbeek ,  Paulus Johannes Maria Rek ,  David Schaddenhorst

IPC分类号： B01J23/847 ,  B01J23/889 ,  C07B61/00 ,  C07C1/00 ,  C07C1/04 ,  C07C27/00 ,  B01J21/08 ,  B01J23/00 ,  B01J23/32 ,  B01J23/40

CPC分类号： B01J37/0201 ,  B01J23/8472 ,  B01J23/8892 ,  C07C1/0435 ,  C07C2521/04 ,  C07C2521/06 ,  C07C2521/08 ,  C07C2523/22 ,  C07C2523/34 ,  C07C2523/656 ,  C07C2523/75 ,  C07C2523/847 ,  C07C2523/889

摘要： The present invention relates to a catalyst for use in a process for the preparation of hydrocarbons comprising cobalt and manganese and/or vanadium, supported on a carrier, wherein the cobalt:(manganese+vanadium) atomic ratio is at least 12:1. Preferably, the cobalt:(manganese+vanadium) atomic ratio is at most 1500:1. The invention further relates to a process for the preparation of hydrocarbons which comprises contacting a mixture of hydrogen and carbon monoxide at elevated temperature and pressure with a catalyst as described hereinbefore. Typically, at least part of the cobalt is present in the metallic state.

摘要翻译： 本发明涉及一种用于制备负载在载体上的包含钴和锰和/或钒的烃的方法的催化剂，其中钴（（锰+钒））原子比至少为12:1。 钴：（锰+钒）原子比优选为1500：1以下。 本发明还涉及制备烃的方法，其包括在升高的温度和压力下用如上所述的催化剂使氢气和一氧化碳的混合物接触。 通常，钴的至少一部分以金属状态存在。

公开(公告)号：US5079207A

公开(公告)日：1992-01-07

申请号：US620814

申请日：1990-12-03

申请人： James F. Brazdil ,  Linda C. Glaeser ,  Mark A. Toft

发明人： James F. Brazdil ,  Linda C. Glaeser ,  Mark A. Toft

IPC分类号： B01J23/84 ,  B01J23/847 ,  B01J23/85 ,  B01J23/89 ,  B01J27/057 ,  B01J27/198 ,  C07B61/00 ,  C07C253/24 ,  C07C253/26 ,  C07C255/07

CPC分类号： C07C253/26 ,  B01J23/8472 ,  Y02P20/52

摘要： Disclosed is a process for making an .alpha., .beta.-unsaturated monoitrile by the catalytic reaction of a paraffin containing 3-5 carbon atoms with molecular oxygen and ammonia by catalytic contact of the foregoing reactants in a reaction zone with a metal oxide catalyst containing the elements indicated by the empirical formula,V.sub.v A.sub.a D.sub.d Sn.sub.m Sb.sub.n Cu.sub.c O.sub.x (formula 1)in the relative atomic proportions indicated by the subscripts, whereA is selected from Te and BiD is one or more optional elements selected from Mo, W, Ti, Ge, Ce, La, Cr, Mn, Mg, Ca, Co, Ni, Fe, Nb, Ta, Ag, Zn, Cd, B, P, Na, K and Cs, anda is 0.001 to 30d is zero to 30c is 0.001 to 30m is 0.1 to 60n is 0.1 to 60n/v is>12 and

公开(公告)号：US5041409A

公开(公告)日：1991-08-20

申请号：US507804

申请日：1990-04-12

申请人： Arnulf Muan ,  Mitri S. Najjar

发明人： Arnulf Muan ,  Mitri S. Najjar

IPC分类号： B01J23/847 ,  C04B35/495

CPC分类号： C04B35/495 ,  B01J23/8472

摘要： The present invention pertains to novel solid solutions involving FeO, V.sub.2 O.sub.3 and TiO.sub.2 and the method for their preparation. The solid compositions involving FeO, V.sub.2 O.sub.3 and TiO.sub.2 fall within the shaded area of a polygon in a ternary composition diagram of FeO, V.sub.2 O.sub.3 and TiO.sub.2 as shown in the drawing herein e.g., FIG. 1. The composition may be used as an oxidation catalyst or in the manufacture of high temperature refractories.

摘要翻译： 本发明涉及涉及FeO，V2O3和TiO2的新型固溶体及其制备方法。 涉及FeO，V2O3和TiO2的固体组合物在FeO，V 2 O 3和TiO 2的三元组成图中落在多边形的阴影区域内，如图所示，如图1所示。 该组合物可用作氧化催化剂或制造高温耐火材料。

公开(公告)号：US4910005A

公开(公告)日：1990-03-20

申请号：US311485

申请日：1989-02-16

申请人： Hans-Hermann Heins ,  Siegfried Gruhl ,  Klaus Holzer ,  Michael Bueb

发明人： Hans-Hermann Heins ,  Siegfried Gruhl ,  Klaus Holzer ,  Michael Bueb

IPC分类号： B01D53/94 ,  B01D53/86 ,  B01J21/18 ,  B01J23/84 ,  B01J23/847

CPC分类号： B01J21/18 ,  B01D53/8628 ,  B01J23/8472

摘要： A process for the reduction of nitrogen oxides contained in exhaust gases comprising reacting the gases with a reducing agent in the presence of a catalyst, the catalyst being based on carbon and having a carbon content greater than 65% by weight and containing 0.1 to 10% by weight of a sparingly soluble oxide of one or more metal selected from the group consisting of Co, Fe, Ni, Cr, V, Mo, W, Cu, Mn and Ti and having a nitrogen content of from 0.5 to 5% by weight, wherein the molar ratio of the reducing agent to the nitrogen oxide is 0.3 to 0.7.

摘要翻译： 一种用于还原废气中所含的氮氧化物的方法，包括在催化剂存在下使气体与还原剂反应，催化剂基于碳，碳含量大于65重量％，并含有0.1至10重量％ 的选自Co，Fe，Ni，Cr，V，Mo，W，Cu，Mn和Ti中的一种或多种金属的微溶氧化物，并且氮含量为0.5-5重量％ 其中还原剂与氮氧化物的摩尔比为0.3〜0.7。

公开(公告)号：US4908199A

公开(公告)日：1990-03-13

申请号：US268380

申请日：1988-11-07

申请人： Guy-Nool Sauvion ,  Jack Caillod

发明人： Guy-Nool Sauvion ,  Jack Caillod

IPC分类号： B01J23/84 ,  B01J23/847 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887 ,  B01J23/888 ,  C01B3/16

CPC分类号： C01B3/16 ,  B01J23/84 ,  B01J23/8472 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8871 ,  B01J23/888 ,  B01J21/066 ,  Y02P20/52

摘要： Carbon monoxide is reacted with water vapor and converted into hydrogen and carbon dioxide, in the presence of a thio-resistant catalyst which comprises an active phase deposited onto a support, said active phase comprising molybdenum, vanadium or tungsten, and a cobalt and/or nickel promoter therefor, and said support comprising cerium oxide or zirconium oxide. The reaction mixture advantageously includes carbon monoxide, hydrogen, water and compounds of sulfur, wherefrom hydrogen is selectively produced in increased amounts.

公开(公告)号：US4906448A

公开(公告)日：1990-03-06

申请号：US262045

申请日：1988-10-24

申请人： GuyNoel Sauvion ,  Jack Caillod

发明人： GuyNoel Sauvion ,  Jack Caillod

IPC分类号： B01J23/84 ,  B01J23/847 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/887 ,  B01J23/888 ,  C01B3/16

CPC分类号： C01B3/16 ,  B01J23/84 ,  B01J23/8472 ,  B01J23/85 ,  B01J23/88 ,  B01J23/882 ,  B01J23/883 ,  B01J23/8871 ,  B01J23/888 ,  B01J21/066 ,  Y02P20/52

摘要： Carbon monoxide is reacted with water vapor and converted into hydrogen and carbon dioxide, in the presence of a thio-resistant catalyst which comprises an active phase deposited onto a support, said active phase comprising molybdenum, vanadium or tungsten, and a cobalt and/or nickel promoter therefor, and said support comprising cerium oxide or zirconium oxide. The reaction mixture advantageously includes carbon monoxide, hydrogen, water and compounds of sulfur, wherefrom hydrogen is selectively produced in increased amounts.

摘要翻译： 一氧化碳与水蒸汽反应并转化成氢气和二氧化碳，在硫代催化剂存在下，其包含沉积在载体上的活性相，所述活性相包含钼，钒或钨，以及钴和/或 镍促进剂，所述载体包含氧化铈或氧化锆。 反应混合物有利地包括一氧化碳，氢气，水和硫化合物，其中选择性地以增加的量生产氢。

公开(公告)号：US4837233A

公开(公告)日：1989-06-06

申请号：US50268

申请日：1987-05-15

申请人： Linda C. Glaeser ,  James F. Brazdil, Jr. ,  Mark A. Toft

发明人： Linda C. Glaeser ,  James F. Brazdil, Jr. ,  Mark A. Toft

IPC分类号： B01J27/199 ,  B01J23/18 ,  B01J23/22 ,  B01J23/24 ,  B01J23/28 ,  B01J23/30 ,  B01J23/31 ,  B01J23/847 ,  B01J23/88 ,  B01J27/057 ,  B01J27/192 ,  B01J27/198 ,  B01J37/04 ,  C07C67/00 ,  C07C253/00 ,  C07C253/24 ,  C07C255/08

CPC分类号： B01J23/002 ,  B01J23/18 ,  B01J23/22 ,  B01J23/24 ,  B01J23/28 ,  B01J23/8472 ,  B01J23/887 ,  B01J23/8871 ,  B01J23/8876 ,  B01J23/8877 ,  B01J27/057 ,  B01J27/192 ,  B01J27/198 ,  B01J37/04 ,  C07C253/24 ,  B01J2523/00 ,  Y02P20/52

摘要： Ammoxidation of C.sub.3 to C.sub.5 acyclic alkanes with NH.sub.3 and O.sub.2 using (1) a mole ratio of alkane:NH.sub.3 in the range from 2 to 16 and a mole ratio of alkano:O.sub.2 in the range 1 to 10 and (2) a mixture of particulate catalyst composition, the first being especially effective to promote formation of an unsaturated nitrile and an olefin from the paraffin, and the second catalyst composition being especially effective to promote the conversion of the olefin to the unsaturated nitrile. Catalytic compositions useful in the process are disclosed.

摘要翻译： 使用（1）烷烃：NH 3的摩尔比为2至16，烷烃：O 2的摩尔比在1至10的范围内，使用NH 3和O 2将C3至C5无环烷烃氨氧化为（2） 颗粒催化剂组合物，第一种特别有效促进从石蜡形成不饱和腈和烯烃，第二催化剂组合物特别有效促进烯烃转化为不饱和腈。 公开了在该方法中有用的催化组合物。

公开(公告)号：US4788175A

公开(公告)日：1988-11-29

申请号：US898400

申请日：1986-08-20

申请人： Glyn D. Short ,  Godfrey C. Chinchen ,  James G. Williamson

发明人： Glyn D. Short ,  Godfrey C. Chinchen ,  James G. Williamson

IPC分类号： C07C29/15 ,  B01J23/80 ,  B01J23/847 ,  B01J23/86 ,  C01B3/16 ,  C01B3/48 ,  C07B61/00 ,  C07C27/00 ,  C07C29/154 ,  C07C31/04 ,  C07C67/00 ,  B01J21/04 ,  B01J21/10 ,  B01J23/06 ,  B01J23/72

CPC分类号： C01B3/16 ,  B01J23/80 ,  B01J23/8472 ,  B01J23/868 ,  C07C29/154 ,  Y02P20/52

摘要： A catalyst suitable for use in catalytic shift, or methanol synthesis, comprises copper, zinc oxide, magnesia, and at least one trivalent metal oxide, e.g. alumina. The amount of magnesia is such that the magnesium atoms constitute 0.2 to 7% of the total number of copper, zinc, and magnesium atoms.

摘要翻译： 适用于催化转移或甲醇合成的催化剂包括铜，氧化锌，氧化镁和至少一种三价金属氧化物，例如， 氧化铝。 氧化镁的量使得镁原子占铜，锌和镁原子总数的0.2〜7％。