公开(公告)号：US06635793B2

公开(公告)日：2003-10-21

申请号：US10346679

申请日：2003-01-15

Applicant: Guido Mul ,  Marianna F. Asaro ,  Albert S. Hirschon ,  Robert B. Wilson, Jr.

Inventor： Guido Mul ,  Marianna F. Asaro ,  Albert S. Hirschon ,  Robert B. Wilson, Jr.

IPC: C07C5327

CPC classification number: C07D301/22 ,  B01J23/002 ,  B01J23/66 ,  B01J23/685

Abstract: A process is provided for use in the conversion of alkanes into alkylene oxides, having particular utility in the conversion of propane to form propylene oxide, using a lanthanide-promoted, supported, silver catalyst prepared via precipitation. A preferred embodiment uses silver nitrate and lanthanum nitrate to form the catalyst on a BaCO3 support.

公开(公告)号：US06509485B2

公开(公告)日：2003-01-21

申请号：US09792390

申请日：2001-02-22

Applicant: Guido Mul ,  Marianna F. Asaro ,  Albert S. Hirschon ,  Robert B. Wilson, Jr.

Inventor： Guido Mul ,  Marianna F. Asaro ,  Albert S. Hirschon ,  Robert B. Wilson, Jr.

IPC: C07D30102

CPC classification number: C07D301/22 ,  B01J23/002 ,  B01J23/66 ,  B01J23/685

Abstract: A process is provided for use in the conversion of alkanes into alkylene oxides, having particular utility in the conversion of propane to form propylene oxide, using a lanthanide-promoted, supported, silver catalyst prepared via precipitation. A preferred embodiment uses silver nitrate and lanthanum nitrate to form the catalyst on a BaCO3 support.

公开(公告)号：US20020122761A1

公开(公告)日：2002-09-05

申请号：US09754609

申请日：2001-01-04

Inventor： Dale R. Coulson ,  Norman Herron ,  Kostantinos Kourtakis ,  Stephen E. Lyke

IPC: B01D053/62

CPC classification number: B01D53/864 ,  B01D53/8606 ,  B01J23/40 ,  B01J23/66 ,  B01J23/685 ,  B01J23/72 ,  B01J23/8876 ,  B01J23/89 ,  B01J37/32 ,  Y10S502/506 ,  Y10S502/514

Abstract: Carbon monoxide and carbonyl sulfide emissions are reduced in manufacturing processes, including titanium tetrachloride production processes. Gas is contacted with CO, COS, and an oxygen-containing gas with a suitable catalyst. The catalyst may be a metal oxide catalyst containing bismuth, cobalt and nickel, a xerogel or aerogel catalyst containing Au, Rh, Ru and Co in aluminum oxide/oxyhydroxide matrices, or a supported metal catalyst that contains at least one metal from the group Pd, Rh, Ru and Cu. In the latter case, the catalyst support is contains alumina or carbon. A catalyst composite of Au, Rh, Ru and Cr, and cerium oxide and lanthanum oxide may also be used.

Abstract translation: 一氧化碳和羰基硫化物的排放在制造过程中减少，包括四氯化钛生产过程。 气体与CO，COS和含氧气体与合适的催化剂接触。 催化剂可以是含有铋，钴和镍的金属氧化物催化剂，在氧化铝/羟基氧化物基质中含有Au，Rh，Ru和Co的干凝胶或气凝胶催化剂，或者载有金属催化剂，其包含至少一种Pd ，Rh，Ru和Cu。 在后一种情况下，催化剂载体包含氧化铝或碳。 还可以使用Au，Rh，Ru和Cr以及氧化铈和氧化镧的催化剂复合物。

公开(公告)号：US3318968A

公开(公告)日：1967-05-09

申请号：US47025465

申请日：1965-07-07

Applicant: RAFFINAGE CIE FRANCAISE

Inventor： EDOUARD WEISANG JOSEPH ,  MADELEINE THEVENET LUCE

IPC: B01J23/68 ,  B01J27/24 ,  B01J37/02 ,  C07C5/32 ,  C07C5/333

CPC classification number: C07C5/324 ,  B01J23/685 ,  B01J27/24 ,  B01J37/0205 ,  C07C5/3335 ,  C07C11/02

公开(公告)号：US2440929A

公开(公告)日：1948-05-04

申请号：US67465846

申请日：1946-06-05

Applicant: ICI LTD

Inventor： MACKAY BREMNER JOHN GEORGE ,  FREDERICK STARKEY

IPC: B01J23/26 ,  B01J23/68 ,  B01J23/72 ,  B01J23/755 ,  B01J23/86

CPC classification number: B01J23/755 ,  B01J23/26 ,  B01J23/685 ,  B01J23/72 ,  B01J23/868

公开(公告)号：US09079154B2

公开(公告)日：2015-07-14

申请号：US13872506

申请日：2013-04-29

Applicant: BASF SE

Inventor： Tobias Rosendahl ,  Torsten Mäurer ,  Dirk Hensel ,  Andreas Lehr

IPC: B01J23/00 ,  C07D301/03 ,  B01J27/02 ,  C07D301/04 ,  C07D301/08 ,  B01J37/08 ,  B01J23/68 ,  B01J35/10 ,  B01J37/00 ,  B01J37/02 ,  B01J37/03 ,  B01J37/06

CPC classification number: B01J27/02 ,  B01J23/685 ,  B01J23/686 ,  B01J23/688 ,  B01J35/1066 ,  B01J35/1076 ,  B01J35/109 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/031 ,  B01J37/06 ,  B01J37/08 ,  C07D301/04 ,  C07D301/08 ,  Y02P20/52

Abstract: The present invention relates to a catalyst for preparing alkylene oxides, which is a supported silver catalyst having a novel promoter combination. The present invention further relates to a process for producing the catalyst and the use of the catalyst for the oxidation of alkylenes to alkylene oxides. In addition, the present invention relates to a process for preparing ethylene oxide from ethylene, which comprises the oxidation of ethylene in the presence of the stated catalyst.

Abstract translation: 本发明涉及一种用于制备环氧烷烃的催化剂，它是具有新型启动子组合的负载型银催化剂。 本发明还涉及一种制备该催化剂的方法和该催化剂用于将亚烷基氧化成环氧烷烃的用途。 此外，本发明涉及一种由乙烯制备环氧乙烷的方法，其包括在所述催化剂存在下氧化乙烯。

公开(公告)号：US08766014B2

公开(公告)日：2014-07-01

申请号：US13825610

申请日：2011-09-26

Applicant: Palanichamy Manikandan ,  Sreenivasa Rao ,  Phani Kiran Bollapragada

Inventor： Palanichamy Manikandan ,  Sreenivasa Rao ,  Phani Kiran Bollapragada

IPC: C07C45/49 ,  C07C29/36

CPC classification number: C07C45/49 ,  B01J21/08 ,  B01J23/626 ,  B01J23/66 ,  B01J23/685 ,  B01J23/688 ,  B01J23/8966 ,  B01J27/232 ,  C07C5/03 ,  C07C29/16 ,  C07C29/36 ,  C07C45/50 ,  C07C2523/06 ,  C07C2523/14 ,  C07C2523/46 ,  C07C2523/50 ,  C07C2523/66 ,  C07C2523/745 ,  C07C2523/86 ,  C07C9/06 ,  C07C47/02 ,  C07C31/10

Abstract: Convert a mixture of synthesis gas and ethylene to a product stream that contains at least one C3 oxygenate using a supported, heterogeneous catalyst represented by formula RhaAgbSncXdYeOx. In the formula, X is at least one transition element other than rhodium or silver, and Y is at least one element selected from alkali metals and alkaline earth metals.

Abstract translation: 使用由式RhaAgbSncXdYeOx表示的负载的多相催化剂将合成气和乙烯的混合物转化为含有至少一种C3含氧化合物的产物流。 在该式中，X是除铑或银之外的至少一种过渡元素，Y是选自碱金属和碱土金属中的至少一种元素。

公开(公告)号：US20130296587A1

公开(公告)日：2013-11-07

申请号：US13872506

申请日：2013-04-29

Applicant: BASF SE

Inventor： Tobias Rosendahl ,  Torsten Mäurer ,  Dirk Hensel ,  Andreas Lehr

IPC: B01J27/02 ,  C07D301/04

CPC classification number: B01J27/02 ,  B01J23/685 ,  B01J23/686 ,  B01J23/688 ,  B01J35/1066 ,  B01J35/1076 ,  B01J35/109 ,  B01J37/0036 ,  B01J37/0201 ,  B01J37/0213 ,  B01J37/031 ,  B01J37/06 ,  B01J37/08 ,  C07D301/04 ,  C07D301/08 ,  Y02P20/52

Abstract: The present invention relates to a catalyst for preparing alkylene oxides, which is a supported silver catalyst having a novel promoter combination. The present invention further relates to a process for producing the catalyst and the use of the catalyst for the oxidation of alkylenes to alkylene oxides. In addition, the present invention relates to a process for preparing ethylene oxide from ethylene, which comprises the oxidation of ethylene in the presence of the stated catalyst.

Abstract translation: 本发明涉及一种用于制备环氧烷烃的催化剂，它是具有新型启动子组合的负载型银催化剂。 本发明还涉及一种制备该催化剂的方法和该催化剂用于将亚烷基氧化成环氧烷烃的用途。 此外，本发明涉及一种由乙烯制备环氧乙烷的方法，其包括在所述催化剂存在下氧化乙烯。

公开(公告)号：US08569527B2

公开(公告)日：2013-10-29

申请号：US12865010

申请日：2008-05-15

Applicant: Marek Matusz

Inventor： Marek Matusz

IPC: C07D301/10 ,  C07D301/03 ,  C07C69/96 ,  C07C215/00 ,  C07C31/18 ,  C07C27/10

CPC classification number: B01J8/067 ,  B01D53/0423 ,  B01D2253/112 ,  B01D2257/308 ,  B01J8/0476 ,  B01J20/0233 ,  B01J20/04 ,  B01J20/041 ,  B01J20/08 ,  B01J20/28057 ,  B01J20/3021 ,  B01J20/3078 ,  B01J20/3092 ,  B01J20/3204 ,  B01J20/3236 ,  B01J21/04 ,  B01J23/66 ,  B01J23/685 ,  B01J23/686 ,  B01J23/687 ,  B01J23/688 ,  B01J2208/00221 ,  B01J2208/0023 ,  B01J2208/00982 ,  B01J2208/025

Abstract: The present invention provides a reactor system comprising: —one or more purification zones comprising an absorbent which comprises silver, an alkali or alkaline earth metal, and a support material having a surface area of more than 20 m2/g, and —a reaction zone comprising a catalyst, which reaction zone is positioned downstream from the one or more purification zones; an absorbent; a process for reacting a feed comprising one or more feed components; and a process for preparing a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine.

Abstract translation: 本发明提供了一种反应器系统，其包含： - 一个或多个净化区，包括含有银，碱金属或碱土金属的吸收剂和表面积大于20m 2 / g的载体材料，以及 - 反应区 包括催化剂，该反应区位于该一个或多个净化区的下游; 吸收剂; 使包含一种或多种进料组分的进料反应的方法; 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：US07901835B2

公开(公告)日：2011-03-08

申请号：US11661333

申请日：2005-07-27

Applicant: Brian Elliott Hayden ,  Christopher Edward Lee ,  Claire Mormiche ,  David Thompsett

Inventor： Brian Elliott Hayden ,  Christopher Edward Lee ,  Claire Mormiche ,  David Thompsett

IPC: H01M8/10 ,  H01M4/02 ,  H01M4/36 ,  H01M4/62 ,  H01M4/92 ,  B01J23/00 ,  B01J21/00 ,  B01J20/00 ,  C22C5/02

CPC classification number: B01J37/347 ,  B01J23/52 ,  B01J23/6522 ,  B01J23/685 ,  C22C5/04 ,  C22C30/00 ,  H01M4/921 ,  H01M4/926 ,  H01M8/1004 ,  H01M2008/1095

Abstract: A platinum alloy catalyst can be used as a fuel cell catalyst. The platinum alloy is a PtAuX alloy wherein X is one or more metals chosen from the group consisting of transition metals, and wherein the alloy contains 40-97% Pt, 1-40% Au and 2-20% X. Electrodes, catalysed membranes and membrane electrode assemblies comprising the catalyst are also disclosed.

Abstract translation: 可以使用铂合金催化剂作为燃料电池催化剂。 铂合金是PtAuX合金，其中X是选自过渡金属的一种或多种金属，并且其中该合金含有40-97％的Pt，1-40％的Au和2-20％的X电极，催化的膜 并且还公开了包含催化剂的膜电极组件。