MX2009005173A - Proceso de hidroxidacion usando un catalizador peprarado a partir de un complejo de grupo oro. - Google Patents

Proceso de hidroxidacion usando un catalizador peprarado a partir de un complejo de grupo oro.

Info

Publication number
MX2009005173A
MX2009005173A MX2009005173A MX2009005173A MX2009005173A MX 2009005173 A MX2009005173 A MX 2009005173A MX 2009005173 A MX2009005173 A MX 2009005173A MX 2009005173 A MX2009005173 A MX 2009005173A MX 2009005173 A MX2009005173 A MX 2009005173A
Authority
MX
Mexico
Prior art keywords
catalyst
hydroxidation
olefin
group complex
gold group
Prior art date
Application number
MX2009005173A
Other languages
English (en)
Spanish (es)
Inventor
Sandeep Dhingra
Rick Schroden
Keith Watson
David Barton
Robert G Bowman
Larry ITO
David Trent
Heiko Weiner
Original Assignee
Dow Global Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MX2009005173A publication Critical patent/MX2009005173A/es

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/24Phosphines, i.e. phosphorus bonded to only carbon atoms, or to both carbon and hydrogen atoms, including e.g. sp2-hybridised phosphorus compounds such as phosphabenzene, phosphole or anionic phospholide ligands
    • B01J31/2404Cyclic ligands, including e.g. non-condensed polycyclic ligands, the phosphine-P atom being a ring member or a substituent on the ring
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48Silver or gold
    • B01J23/52Gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/66Silver or gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/89Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/16Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
    • B01J31/1691Coordination polymers, e.g. metal-organic frameworks [MOF]
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/40Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
    • B01J35/45Nanoparticles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02Impregnation, coating or precipitation
    • B01J37/0201Impregnation
    • B01J37/0203Impregnation the impregnation liquid containing organic compounds
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/02Synthesis of the oxirane ring
    • C07D301/03Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase
    • C07D301/10Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen in the gaseous phase with catalysts containing silver or gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/10After treatment, characterised by the effect to be obtained
    • B01J2229/18After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself
    • B01J2229/186After treatment, characterised by the effect to be obtained to introduce other elements into or onto the molecular sieve itself not in framework positions
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/30Addition reactions at carbon centres, i.e. to either C-C or C-X multiple bonds
    • B01J2231/32Addition reactions to C=C or C-C triple bonds
    • B01J2231/324Cyclisations via conversion of C-C multiple to single or less multiple bonds, e.g. cycloadditions
    • B01J2231/325Cyclopropanations
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72Epoxidation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/10Complexes comprising metals of Group I (IA or IB) as the central metal
    • B01J2531/18Gold
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/60Complexes comprising metals of Group VI (VIA or VIB) as the central metal
    • B01J2531/62Chromium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2531/00Additional information regarding catalytic systems classified in B01J31/00
    • B01J2531/80Complexes comprising metals of Group VIII as the central metal
    • B01J2531/84Metals of the iron group
    • B01J2531/842Iron
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
MX2009005173A 2006-11-17 2007-11-07 Proceso de hidroxidacion usando un catalizador peprarado a partir de un complejo de grupo oro. MX2009005173A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85973806P 2006-11-17 2006-11-17
PCT/US2007/083859 WO2008063880A1 (en) 2006-11-17 2007-11-07 Hydro-oxidation process using a catalyst prepared from a gold cluster complex

Publications (1)

Publication Number Publication Date
MX2009005173A true MX2009005173A (es) 2009-05-25

Family

ID=39168720

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009005173A MX2009005173A (es) 2006-11-17 2007-11-07 Proceso de hidroxidacion usando un catalizador peprarado a partir de un complejo de grupo oro.

Country Status (12)

Country Link
US (1) US8288311B2 (enExample)
EP (1) EP2086674B1 (enExample)
JP (1) JP2010510048A (enExample)
KR (1) KR20090083906A (enExample)
CN (2) CN101534941B (enExample)
AT (1) ATE527057T1 (enExample)
BR (1) BRPI0716682A2 (enExample)
ES (1) ES2372548T3 (enExample)
MX (1) MX2009005173A (enExample)
MY (1) MY145792A (enExample)
RU (1) RU2445159C2 (enExample)
WO (1) WO2008063880A1 (enExample)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090250353A1 (en) * 2006-05-26 2009-10-08 Aicheng Chen Nanoporous Material
JP2010222333A (ja) * 2009-03-25 2010-10-07 Hokkaido Univ Au13クラスタ及び金クラスタの製造方法
US9441072B2 (en) * 2009-11-06 2016-09-13 The Regents Of The University Of California Metal colloids with accessible metal surfaces
KR101268280B1 (ko) 2010-12-28 2013-05-28 연세대학교 산학협력단 광촉매 활성을 갖는 금 클러스터 이산화티타늄 나노 복합체, 그 제조방법 및 이를 이용한 유기염료 분해방법
US8617502B2 (en) 2011-02-07 2013-12-31 Cristal Usa Inc. Ce containing, V-free mobile denox catalyst
EP2682206A4 (en) * 2011-03-04 2014-09-17 Toyota Motor Co Ltd METAL PARTS, CATALYST FOR THE PURIFICATION OF PURIFICATION AND MANUFACTURING METHOD THEREFOR
ES2396896B1 (es) * 2011-05-19 2014-01-16 Sumitomo Chemical Company, Limited Proceso para producir óxido de olefina.
HK1198960A1 (en) * 2011-06-10 2015-06-19 因温斯特技术公司 Improvement in metal-ligand catalyst formation
GB201111819D0 (en) * 2011-07-11 2011-08-24 Johnson Matthey Plc Catalyst and method for its preparation
CN103781548B (zh) 2011-08-23 2016-05-04 丰田自动车株式会社 排气用净化催化剂及其制造方法
EP2794089A4 (en) * 2011-12-22 2015-09-09 3M Innovative Properties Co ETHYLENE DISTANCE MEDIUM
JP5943280B2 (ja) * 2012-06-12 2016-07-05 公立大学法人首都大学東京 金クラスター触媒及びその製造方法
US20140081040A1 (en) * 2012-09-20 2014-03-20 Lyondell Chemical Technology, L.P. Process for pre-treatment of a catalyst support and catalyst prepared therefrom
US9931623B2 (en) * 2012-11-30 2018-04-03 Hiroshima University Method for producing metal nanoparticle complex, and metal nanoparticle complex produced by said method
CN102962029A (zh) * 2012-12-11 2013-03-13 常州大学 一种造纸废水的处理剂
US20170014805A1 (en) * 2014-04-22 2017-01-19 Sabic Global Technologies B.V. Method for the synthesis of supported gold (au) nanoparticles for epoxidation reactions
NL2013836B1 (en) * 2014-11-20 2016-10-10 Univ Delft Tech Production of nanostructured materials.
JP6461663B2 (ja) * 2015-03-20 2019-01-30 高知県公立大学法人 酸化チタン触媒およびその製造方法
CN113603658A (zh) * 2015-08-28 2021-11-05 利安德化学技术有限公司 环氧化工艺及其使用的催化剂
US9849445B2 (en) * 2015-09-28 2017-12-26 Uchicago Argonne, Llc Subnanometer to nanometer transition metal CO oxidation catalysts
AU2016363675A1 (en) * 2015-11-30 2018-07-19 Adelaide Research And Innovation Photocatalytic conversion of carbon dioxide and water into substituted or unsubstituted hydrocarbon(s)
CN105344383B (zh) * 2015-12-11 2018-07-20 中国科学院上海高等研究院 一种载体TiO2及其制备方法与应用
CN111569936B (zh) * 2015-12-28 2023-12-05 丰田自动车株式会社 簇载持催化剂及其制造方法
CN106040303B (zh) * 2016-06-30 2018-07-20 苏州大学张家港工业技术研究院 β–二亚胺基二价稀土硼氢配合物在催化酮与硼烷硼氢化反应中的应用
CN108164555B (zh) * 2016-06-30 2020-05-22 苏州大学 一种硼酸酯的合成方法
WO2019004318A1 (ja) * 2017-06-27 2019-01-03 トヨタ自動車株式会社 クラスター担持多孔質担体及びその製造方法
US10753247B2 (en) * 2018-02-22 2020-08-25 GM Global Technology Operations LLC Bi-metallic oxidation catalyst materials and appurtenant devices and systems
KR102134767B1 (ko) * 2018-06-01 2020-08-26 한국과학기술연구원 Au-Pt 합금을 포함하는 촉매, 이의 제조방법 및 이를 이용한 과산화수소 합성 방법
CN109399659A (zh) * 2018-11-16 2019-03-01 华东理工大学 一种小尺寸金纳米颗粒负载的钛硅沸石及其制备方法
CN109647506A (zh) * 2019-02-03 2019-04-19 华东理工大学 一种负载型金催化剂制备方法和用途
CN110465327B (zh) * 2019-08-24 2022-07-15 中海油天津化工研究设计院有限公司 一种高活性重芳烃轻质化催化剂及其制备方法
EP3862080B1 (en) 2019-09-30 2025-02-12 LG Chem, Ltd. Catalyst for ammoxidation of propylene, method for preparing same, and method for ammoxidation of propylene by using same
WO2021066409A1 (ko) * 2019-09-30 2021-04-08 주식회사 엘지화학 프로필렌의 암모산화용 촉매, 이의 제조 방법, 이를 이용한 프로필렌의 암모산화 방법
JP7161614B2 (ja) 2019-09-30 2022-10-26 エルジー・ケム・リミテッド プロピレンのアンモ酸化用触媒、その製造方法、それを用いたプロピレンのアンモ酸化方法
WO2021066411A1 (ko) * 2019-09-30 2021-04-08 주식회사 엘지화학 프로필렌의 암모산화용 촉매, 이의 제조 방법, 및 이를 이용한 프로필렌의 암모산화 방법
KR102519507B1 (ko) 2019-09-30 2023-04-07 주식회사 엘지화학 프로필렌의 암모산화용 촉매, 이의 제조 방법, 및 이를 이용한 프로필렌의 암모산화 방법
CN112973681B (zh) * 2019-12-16 2022-11-08 中国科学院大连化学物理研究所 一种金属纳米团簇催化剂在醇一步法制备缩醛中的应用
CN111393271B (zh) * 2020-05-06 2023-05-02 复旦大学 一种用于催化烃类化合物与氧气反应的协同催化氧化方法
CN113912569B (zh) * 2020-07-10 2024-04-26 中国石油化工股份有限公司 可降低稀释气用量的丙烯直接环氧化的方法
CN111939974A (zh) * 2020-08-20 2020-11-17 江苏博霖环保科技有限公司 一种净化室内甲醛的钛硅分子筛复合材料的制备方法
CN114618568B (zh) * 2020-12-09 2023-08-15 中国石油化工股份有限公司 Ti-β分子筛在制甲烷氧化偶联反应催化剂中的应用以及镱系催化剂及其制备方法和应用
CN116037202B (zh) * 2021-10-28 2024-08-06 中国石油化工股份有限公司 一种co催化氧化催化剂及其制备方法和应用
CN114471700A (zh) * 2022-02-28 2022-05-13 华东理工大学 用于丙烯氢氧环氧化的物理混合式催化剂及制备方法和应用
CN115155653B (zh) * 2022-08-12 2024-12-24 华东理工大学 一种硫助剂修饰的钛硅分子筛固载金催化剂及其制备方法与应用

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4425672A1 (de) * 1994-07-20 1996-01-25 Basf Ag Oxidationskatalysator, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators
JP2615432B2 (ja) 1994-10-28 1997-05-28 工業技術院長 金−酸化チタン含有触媒による炭化水素の部分酸化方法
DE19600708A1 (de) 1996-01-11 1997-07-17 Basf Ag Oxidationskatalysator mit einem Gehalt an Lanthanoidmetallen, Verfahren zu seiner Herstellung und Oxidationsverfahren unter Verwendung des Oxidationskatalysators
DE19609301C2 (de) * 1996-03-09 1998-12-10 Veba Oel Ag Clusterbeladene Träger
DE19623609A1 (de) 1996-06-13 1997-12-18 Basf Ag Oxidationskatalysator und Verfahren zur Herstellung von Epoxiden aus Olefinen, Wasserstoff und Sauerstoff unter Verwendung des Oxidationskatalysators
DE69708880T2 (de) 1996-07-01 2002-04-11 The Dow Chemical Co., Midland Verfahren zur direkten oxidation von olefinen zu olefinoxiden
US6323351B1 (en) 1997-06-30 2001-11-27 The Dow Chemical Company Process for the direct oxidation of olefins to olefin oxides
US6562986B2 (en) 1997-06-30 2003-05-13 Dow Global Technologies, Inc. Process for the direct oxidation of olefins to olefin oxides
JP4016121B2 (ja) * 1997-09-05 2007-12-05 独立行政法人産業技術総合研究所 炭化水素部分酸化用触媒及び含酸素有機化合物の製造方法
AU3387099A (en) * 1998-04-15 1999-11-01 Dow Chemical Company, The Process for the direct oxidation of olefins to olefin oxides
ES2190280T3 (es) 1998-12-16 2003-07-16 Dow Global Technologies Inc Procedimiento para la oxidacion directa de olefinas a oxidos de olefina.
JP4646409B2 (ja) * 1999-04-08 2011-03-09 ダウ グローバル テクノロジーズ インコーポレイティド 酸化された金触媒を使用してオレフィンをオレフィンオキシドにハイドロ酸化するための方法
US6821923B1 (en) * 1999-04-08 2004-11-23 Dow Global Technologies Inc. Method of preparing a catalyst containing gold and titanium
JP2001026422A (ja) * 1999-05-10 2001-01-30 Nippon Shokubai Co Ltd 金含有複合体の製造方法
BR0108536A (pt) * 2000-02-22 2003-04-22 Arco Chemical Techinology L P Processo de epoxidação direta empregando composição de catalisador melhorado
BR0211796A (pt) * 2001-08-01 2004-08-03 Dow Global Technologies Inc Método para aumentar a vida útil de um catalisador de hidro-oxidação
AU2003209327A1 (en) 2002-01-23 2003-09-02 Huntsman International Llc Gas-phase process and catalyst for the preparation of propylene oxide
US7081433B2 (en) * 2003-03-12 2006-07-25 The United States Of America As Represented By The Secretary Of The Navy Catalytic three dimensional aerogels having mesoporous nanoarchitecture
RU2359754C2 (ru) 2003-09-26 2009-06-27 Зм Инновейтив Пропертиз Компани Наномерные золотые катализаторы, активаторы, твердые носители и соответствующие методики, применяемые для изготовления таких каталитических систем, особенно при осаждении золота на твердый носитель с использованием конденсации из паровой фазы
EP1776187A1 (en) 2004-07-06 2007-04-25 University College Cardiff Consultants, Ltd. Supported gold catalysts
US7432384B2 (en) * 2005-10-25 2008-10-07 Lyondell Chemical Technology, L.P. Direct epoxidation process

Also Published As

Publication number Publication date
BRPI0716682A2 (pt) 2013-09-24
ES2372548T3 (es) 2012-01-23
US8288311B2 (en) 2012-10-16
CN101534941A (zh) 2009-09-16
WO2008063880A1 (en) 2008-05-29
CN102309987A (zh) 2012-01-11
JP2010510048A (ja) 2010-04-02
RU2009122732A (ru) 2010-12-27
EP2086674A1 (en) 2009-08-12
ATE527057T1 (de) 2011-10-15
CN101534941B (zh) 2012-07-18
US20100076208A1 (en) 2010-03-25
EP2086674B1 (en) 2011-10-05
KR20090083906A (ko) 2009-08-04
MY145792A (en) 2012-04-30
RU2445159C2 (ru) 2012-03-20

Similar Documents

Publication Publication Date Title
MX2009005173A (es) Proceso de hidroxidacion usando un catalizador peprarado a partir de un complejo de grupo oro.
Chen et al. Photoinduced strong metal–support interaction for enhanced catalysis
Zhang et al. Reinforced photogenerated electrons in few-layer C3N5 for enhanced catalytic NO oxidation and CO2 reduction
Tang et al. The Z-scheme g-C3N4/3DOM-WO3 photocatalysts with enhanced activity for CO2 photoreduction into CO
Schilling et al. Real-time observation of the defect dynamics in working Au/CeO2 catalysts by combined operando Raman/UV–vis spectroscopy
Shiraishi et al. Highly selective production of hydrogen peroxide on graphitic carbon nitride (g-C3N4) photocatalyst activated by visible light
Li et al. Multi-interface Mn3O4@ ZnO/TiO2 with controllable charge transfer routes for highly selective denitrification under ultrasonic-assisted visible light photocatalysis
Hargreaves Heterogeneous catalysis with metal nitrides
Zhang et al. Boosting C3H6 epoxidation via tandem photocatalytic H2O2 production over nitrogen-vacancy carbon nitride
Ding et al. S, N codoped graphene quantum dots embedded in (BiO) 2CO3: Incorporating enzymatic-like catalysis in photocatalysis
Yuan et al. Cd0. 5Zn0. 5S quantum dot-modified CdIn2S4 nano-octahedron as the 0D/3D hybrid heterojunction for CO2 photoreduction
ES2421741T1 (es) Procedimiento para la reducción de la concentración de aldehído en una corriente gaseosa
UA106739C2 (uk) Спосіб одержання каталізаторів фішера-тропша та їх застосування
Yang et al. Pd–Cu alloy nanoparticles confined within mesoporous hollow carbon spheres for the hydrogenation of CO2 to formate
BR112013012733A2 (pt) ativação in situ de complexos de metal contendo ligantes de nitrogênio terdentado usados como catalisadores de hydrosililação
CA2910375C (en) Catalyst and electrode catalyst layer for fuel cell having the catalyst
AU2018260817A1 (en) Method for storage and release of hydrogen
WO2015031357A3 (en) Catalytic alkane conversion
AR071623A1 (es) Utilizacion de metal en catalizadores soportados, que contienen metal
EA201291365A1 (ru) Шпинельные катализаторы для окисления воды и углеводородов
AR092989A1 (es) Mezcla de distintos bisfosfitos asimetricos y su uso como mezcla catalizadora en la hidroformilacion
MX356729B (es) Soporte de catalizador y catalizadores preparados a partir del mismo.
Zhang et al. Merging Surface Organometallic Chemistry with Graphitic Carbon Nitride Photocatalysis for CO 2 Photofixation.
MX2011000720A (es) Vehiculo que contiene mullita para catalizadores de oxido de etileno.
CO6710898A2 (es) Ligandos fosfina para racciones cataliticas

Legal Events

Date Code Title Description
FG Grant or registration