公开(公告)号：EP2714264A1

公开(公告)日：2014-04-09

申请号：EP12794009.6

申请日：2012-05-14

Applicant: Aerojet Rocketdyne, Inc.

Inventor： MASSE, Robert, K. ,  SARETTO, Silvano, R. ,  LIU, Junli

IPC: B01J21/06 ,  B01J23/46 ,  B01J23/10 ,  B01J19/26

CPC classification number: F02K9/34 ,  B01J21/06 ,  B01J23/40 ,  B01J23/464 ,  B01J23/468 ,  B01J23/63 ,  B01J35/023 ,  B01J35/1009 ,  B01J35/1014 ,  B01J37/0201 ,  F05D2300/135 ,  F05D2300/2118

Abstract: A catalyst includes a carrier of essentially hafnia, up to an equal part zirconia, and optionally additional stabilizers, upon the surface of which is deposited an active metal suitable to promote the reaction of propellants to be used in gas generators and thrusters.

公开(公告)号：EP2322275A4

公开(公告)日：2014-04-09

申请号：EP08876731

申请日：2008-10-31

Applicant: DALIAN CHEMICAL PHYSICS INST

Inventor： ZHANG TAO ,  JI NA ,  ZHENG MINGYUAN ,  WANG AIQIN ,  SHU YUYING ,  WANG XIAODONG ,  CHEN JINGGUANG

IPC: B01J27/22 ,  B01J37/02 ,  C07C31/20

CPC classification number: B01J37/0201 ,  B01J21/18 ,  B01J23/6527 ,  B01J23/888 ,  B01J27/22 ,  B01J37/08 ,  C07C29/00 ,  Y02P20/52 ,  C07C31/202

Abstract: Tungsten carbide catalysts are used in preparation of ethylene glycol by hydrogenating degradation of cellulose. The catalyst includes tungsten carbide as main catalytic active component, added with small amount of one or more transition metals such as nickel, cobalt, iron, ruthenium, rhodium, palladium, osmium, iridium, platinum, and copper as the second metal, supported on one or more porous complex supports such as active carbon, alumina, silica, titanium dioxide, silicon carbide, zirconium oxide, for conversion of cellulose to ethylene glycol. The catalyst realizes high efficiency, high selectivity, and high yield in the conversion of cellulose to ethylene glycol at the temperature of 120-300°C, hydrogen pressure of 1-10 MPa, and hydrothermal conditions. Compared to the existing industrial synthetic method of ethylene glycol using ethylene as feedstock, the invention has the advantages of using renewable raw material resources, environment friendly process, and excellent atom economy.

公开(公告)号：EP2705902A1

公开(公告)日：2014-03-12

申请号：EP12006277.3

申请日：2012-09-06

Applicant: AllessaChemie GmbH

Inventor： Neumann, Doris ,  Ritzer, Joachim

IPC: B01J27/188 ,  C07C209/36 ,  C07C211/52

CPC classification number: C07C209/365 ,  B01J21/18 ,  B01J23/42 ,  B01J27/188 ,  B01J37/0201 ,  Y02P20/52 ,  C07C211/52

Abstract: Beschrieben wird ein Verfahren zur katalytischen Hydrierung aromatischer Nitroverbindungen mit Wasserstoff zu den korrespondierenden Aminen in Gegenwart eines geträgerten Platin enthaltenden Katalysators. Das Verfahren ist dadurch gekennzeichnet, dass der Platin enthaltende Katalysator mit einer Wolframverbindung und mit einer Phosphorverbindung einer Oxidationsstufe
Mit dem Verfahren sind hohe Ausbeuten und hohe Selektivitäten möglich.

Abstract translation: 要求具有氢气的芳族硝基化合物与包含用钨化合物改性的铂和氧化态小于5的磷化合物的相应催化剂进行催化氢化。

公开(公告)号：EP2701839A1

公开(公告)日：2014-03-05

申请号：EP12718540.3

申请日：2012-04-23

Applicant: Celanese International Corporation

Inventor： NAGAKI, Dick ,  WEINER, Heiko ,  CHAPMAN, Josefina ,  SCATES, Mark ,  LOCKE, Alexandra ,  PETERSON, Craig

IPC: B01J23/22 ,  B01J27/198 ,  B01J37/02 ,  B01J37/08 ,  B01J35/10 ,  C07C51/25 ,  C07C57/00

CPC classification number: C07C51/347 ,  B01J23/22 ,  B01J27/198 ,  B01J35/1004 ,  B01J35/1033 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0201 ,  B01J37/08 ,  B01J2523/00 ,  C07C51/353 ,  B01J2523/47 ,  B01J2523/51 ,  B01J2523/55 ,  C07C57/04

Abstract: In one embodiment, the invention is to a catalyst composition, comprising vanadium and titanium. Preferably, the molar ratio of vanadium to titanium in an active phase of the catalyst composition is greater than 0.5:1.

公开(公告)号：EP2695674A1

公开(公告)日：2014-02-12

申请号：EP12767859.7

申请日：2012-04-06

Applicant: TOYOTA JIDOSHA KABUSHIKI KAISHA

Inventor： TAKAGI, Nobuyuki ,  SOBUE, Yuichi ,  IKEDA, Hanae ,  KAMADA, Masaya ,  INDE, Ryoichi

IPC: B01J29/74 ,  B01D53/94 ,  F01N3/10

CPC classification number: F01N3/2807 ,  B01D53/944 ,  B01D53/9486 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/40 ,  B01D2255/9022 ,  B01J21/04 ,  B01J21/063 ,  B01J21/066 ,  B01J23/42 ,  B01J23/44 ,  B01J29/04 ,  B01J29/7007 ,  B01J35/0006 ,  B01J35/04 ,  B01J35/1019 ,  B01J37/0201 ,  B01J37/0244 ,  B01J37/031 ,  B01J37/036 ,  F01N3/10 ,  F01N13/0097 ,  F01N2510/0684 ,  Y02A50/2341

Abstract: The oxidation catalyst for exhaust gas purification provided by the present invention includes a support supporting a noble metal that catalyzes the oxidation of carbon monoxide (CO). The support is mainly constituted by a composite metal oxide including, in terms of oxides, Al and Zr, or Al, Zr and Ti at the following mass ratios: Al 2 O 3 40 to 99% by mass, ZrO 2 1 to 45% by mass, and TiO 2 0 to 15% by mass.

Abstract translation: 本发明提供的废气净化用氧化催化剂含有负载催化氧化一氧化碳（CO）的贵金属的载体。 该载体主要由以氧化物Al和Zr或Al，Zr和Ti以以下质量比组成的复合金属氧化物构成：Al 2 O 3为40〜99质量％，ZrO 2为1〜45质量％ ，TiO 2为0〜15质量％。

公开(公告)号：EP2603314A4

公开(公告)日：2014-02-12

申请号：EP11816766

申请日：2011-07-19

Applicant: GRACE W R & CO

Inventor： KORANNE MANOJ M ,  RYTTER ERLING ,  ERI SIGRID ,  BORG OYVIND

IPC: B01J37/02 ,  B01J21/02 ,  B01J21/04 ,  B01J23/06 ,  B01J23/755 ,  B01J37/18

CPC classification number: B01J23/005 ,  B01J21/04 ,  B01J23/06 ,  B01J23/755 ,  B01J35/1019 ,  B01J35/1038 ,  B01J35/1042 ,  B01J35/1047 ,  B01J37/0045 ,  B01J37/0201 ,  C10G2/33 ,  C10G2/334

Abstract: The invention relates to a novel method of preparing attrition resistance spinel supports for Fischer Tropsch catalysts. The process comprises: (a) combining aluminum oxide, metal compound capable of forming spinel phase, and soluble compound of a trivalent aluminum; (b) mixing the combination resulting in (a) in a manner sufficient to form a slurry comprising the aforementioned combination; and (c) processing the mixture of (b) under conditions sufficient to form metal aluminate spinel composition. Metal aluminate spinel, for example, is formed in the last step by calcining the mixture from (b) at a temperature in the range of 700 to 1300° C., but the process is also capable, of producing attrition resistant supports (e.g., having a DI of 5 or less) at a relatively lower temperature in the range of 700 to 1050° C. The invention also produces the attrition resistance with lower metal loadings than that reported for prior attrition resistant spinel supports.

公开(公告)号：EP2682185A1

公开(公告)日：2014-01-08

申请号：EP12754944.2

申请日：2012-02-29

Applicant: Umicore Shokubai Japan Co., Ltd. ,  Umicore Shokubai USA Inc.

Inventor： KATO, Naohiro ,  AKASAKA, Yuta ,  OGINO, Yuji ,  GOTO, Yosuke

IPC: B01J23/44 ,  B01D53/94 ,  B01J37/02 ,  B01J37/03 ,  B01J37/08 ,  F01N3/10

CPC classification number: B01J23/42 ,  B01D53/94 ,  B01D53/944 ,  B01D2255/1021 ,  B01D2255/1023 ,  B01D2255/20707 ,  B01D2255/20715 ,  B01D2255/2092 ,  B01D2255/502 ,  B01D2255/9202 ,  B01D2258/012 ,  B01J21/063 ,  B01J21/066 ,  B01J21/08 ,  B01J21/12 ,  B01J23/40 ,  B01J23/44 ,  B01J23/462 ,  B01J23/464 ,  B01J23/466 ,  B01J23/468 ,  B01J23/50 ,  B01J23/52 ,  B01J35/002 ,  B01J35/023 ,  B01J35/04 ,  B01J35/1057 ,  B01J35/1061 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/0215 ,  B01J37/0242 ,  B01J37/0246 ,  B01J37/031 ,  F01N3/103 ,  Y02A50/2341

Abstract: The purpose of the present invention is to provide a catalyst for exhaust gas purification, which is capable of effectively processing an exhaust gas, particularly carbon monoxide (CO) and hydrocarbon (HC) in the exhaust gas at a low temperature, and a method for producing the catalyst for exhaust gas purification. The purpose is achieved by a catalyst for exhaust gas purification, which is obtained by having a carrier that contains Al 2 O 3 and one or more metal oxides selected from the group consisting of zirconium oxide (ZrO 2 ), cerium oxide (CeO 2 ), yttrium oxide (Y 2 O 3 ), neodymium oxide (Nd 2 O 3 ), silicon oxide (SiO 2 ) and titanium oxide (TiO 2 ) support one or more catalyst components selected from the group consisting of gold (Au), silver (Ag), platinum (Pt), palladium (Pd), rhodium (Rh), iridium (Ir), ruthenium (Ru) and osmium (Os). The metal oxides have particle diameters of less than 10 nm.

Abstract translation: 本发明的目的是提供一种排气净化用催化剂，其能够在低温下有效地处理排气中的废气，特别是废气中的一氧化碳（CO）和烃（HC） 生产废气净化催化剂。 其目的是通过具有含有Al 2 O 3的载体和选自氧化锆（ZrO 2），氧化铈（CeO 2）等）中的一种以上的金属氧化物而得到的废气净化用催化剂， ，氧化钇（Y 2 O 3），氧化钕（Nd 2 O 3），氧化硅（SiO 2）和氧化钛（TiO 2），支持一种或多种选自金（Au），银 （Ag），铂（Pt），钯（Pd），铑（Rh），铱（Ir），钌（Ru）和锇（Os）。 金属氧化物的粒径小于10nm。

公开(公告)号：EP2588577A4

公开(公告)日：2014-01-08

申请号：EP11804067

申请日：2011-06-24

Applicant: CHEVRON USA INC

Inventor： KRISHNA KAMALA ,  LEI GUAN-DAO

IPC: B01J29/04 ,  B01J23/58 ,  B01J29/70 ,  B01J37/02 ,  C01B39/48 ,  C07C1/00 ,  C10G45/58 ,  C10G45/64 ,  C10G65/00 ,  C10G65/04 ,  C10M101/02

CPC classification number: C10G65/043 ,  B01J23/58 ,  B01J29/70 ,  B01J29/7492 ,  B01J29/80 ,  B01J37/0201 ,  B01J37/0244 ,  B01J2229/20 ,  B01J2229/42 ,  C01B39/48 ,  C10G45/62 ,  C10G45/64 ,  C10G65/04 ,  C10G2300/1022 ,  C10G2300/301 ,  C10G2300/304 ,  C10G2400/10

公开(公告)号：EP2488476B1

公开(公告)日：2013-12-04

申请号：EP10766340.3

申请日：2010-09-23

Applicant: Sasol Technology (Proprietary) Limited

Inventor： VISAGIE, Jacobus, Lucas ,  PRESTON, Herman ,  SAIB, Abdool, Muthalib

IPC: C07C29/156 ,  C10G2/00 ,  C07C1/04 ,  B01J23/75 ,  B01J23/89 ,  B01J35/00

CPC classification number: C10G2/333 ,  B01J23/8896 ,  B01J23/8913 ,  B01J37/0201 ,  B01J37/0207 ,  B01J37/0209 ,  B01J37/18 ,  C10G2/332 ,  C10G2300/202

Abstract: A process for producing hydrocarbons and, optionally, oxygenates of hydrocarbons is provided. A synthesis gas comprises hydrogen, carbon monoxide and N-containing contaminants selected from the group consisting of HCN, NH 3 , NO, R x NH 3-X , R 1 -CN and heterocyclic compounds containing at least one nitrogen atom as a ring member of a heterocyclic ring of the heterocyclic compound. The N-containing contaminants constitute, in total, at least 100vppb but less than 1 000 000vppb of the synthesis gas. The synthesis gas is contacted at an elevated temperature and an elevated pressure, with a particulate supported Fischer-Tropsch synthesis catalyst. The catalyst comprises a catalyst support, Co in catalytically active form supported on the catalyst support, and a dopant selected from the group consisting of platinum (Pt), palladium (Pd), ruthenium (Ru) and/or rhenium (Re). The dopant level is expressed by a formula. Hydrocarbons and, optionally, oxygenates of hydrocarbons are obtained.

公开(公告)号：EP2664377A1

公开(公告)日：2013-11-20

申请号：EP11855875.8

申请日：2011-10-13

Applicant: N.E. Chemcat Corporation

Inventor： FUJIMURA, Takehiro ,  KANNO, Yasuharu

IPC: B01J23/63 ,  B01D53/94 ,  B01J23/56 ,  F01N3/10 ,  F01N3/28

CPC classification number: B01J23/63 ,  B01D53/565 ,  B01D53/9413 ,  B01D2255/1025 ,  B01D2255/2061 ,  B01D2255/2063 ,  B01D2255/2065 ,  B01D2255/2066 ,  B01D2255/2068 ,  B01D2255/20715 ,  B01D2255/20738 ,  B01D2255/407 ,  B01D2255/90 ,  B01D2255/9202 ,  B01D2258/012 ,  B01D2258/0283 ,  B01J23/002 ,  B01J23/10 ,  B01J35/002 ,  B01J35/006 ,  B01J35/023 ,  B01J35/04 ,  B01J35/1061 ,  B01J35/1066 ,  B01J37/0036 ,  B01J37/0201 ,  B01J2523/00 ,  F01N3/0864 ,  F01N3/2803 ,  F01N2570/14 ,  Y02A50/2344 ,  B01J2523/3706 ,  B01J2523/3725 ,  B01J2523/48

Abstract: The invention discloses a denitration catalyst composition to efficiently and reductively remove nitrogen oxides from exhaust gas of a boiler or an internal combustion engine operated in lean-combustion, such as a gasoline engine, a diesel engine, by carbon monoxide and hydrocarbons; and a denitration method using the same. A denitration catalyst composition, characterized in that a precious metal element (C) having rhodium (Rh) as an essential component is supported on a zirconium oxide-based carrier (A) formed by condensing or mixing primary particles having a zirconium oxide as a main component, and further a cerium-containing oxide (B) is present at the surface of the zirconium oxide-based carrier (A) and at the gap of the secondary particles; and a denitration method characterized in that exhaust gas containing NO (nitrogen oxides), CO (carbon monoxide) and O 2 (oxygen) is contacted with the denitration catalyst composition according to any one of claims 1 to 10, under oxidative atmosphere having an air/fuel ratio (A/F) of 14.7 or higher, at a temperature range of 400 to 800°C or the like.

Abstract translation: 本发明公开了一种脱硝催化剂组合物，该脱硝催化剂组合物从汽油发动机，柴油发动机等稀薄燃烧运转的锅炉或内燃机的一氧化碳和烃类的排气中有效地还原除去氮氧化物， 以及使用其的脱硝方法。 1。一种脱硝催化剂组合物，其特征在于，在以氧化锆为主体的一次粒子凝聚或混合而成的氧化锆系载体（A）上担载有以铑（Rh）为必须成分的贵金属元素（C） （A）的表面和二次粒子的间隙中存在含铈氧化物（B）的情况下，氧化锆系载体 和脱硝方法，其特征在于，使含有NO（氮氧化物），CO（一氧化碳）和O 2（氧）的废气与权利要求1〜10中任一项所述的脱硝催化剂组合物在氧化性气氛下接触， 空燃比（A / F）为14.7或更高，在400至800℃的温度范围等。