BR0010688A - Ëxidos mistos modificados superficialmente contendo metal nobre e titânio para a oxidação seletiva de hidrocarbonetos - Google Patents

Ëxidos mistos modificados superficialmente contendo metal nobre e titânio para a oxidação seletiva de hidrocarbonetos

Info

Publication number
BR0010688A
BR0010688A BR0010688-7A BR0010688A BR0010688A BR 0010688 A BR0010688 A BR 0010688A BR 0010688 A BR0010688 A BR 0010688A BR 0010688 A BR0010688 A BR 0010688A
Authority
BR
Brazil
Prior art keywords
titanium
mixed oxides
oxides containing
noble metal
containing noble
Prior art date
Application number
BR0010688-7A
Other languages
English (en)
Inventor
Markus Weisbeck
Christoph Schild
Gerhard Wegener
Georg Wiessmeier
Original Assignee
Bayer Ag
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 Bayer Ag filed Critical Bayer Ag
Publication of BR0010688A publication Critical patent/BR0010688A/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/0272—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255
    • B01J31/0274—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing elements other than those covered by B01J31/0201 - B01J31/0255 containing silicon
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/48—Silver or gold
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00—Catalysts comprising molecular sieves
    • B01J29/89—Silicates, aluminosilicates or borosilicates of titanium, zirconium or hafnium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
    • B01J31/02—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides
    • B01J31/12—Catalysts comprising hydrides, coordination complexes or organic compounds containing organic compounds or metal hydrides containing organo-metallic compounds or metal hydrides
    • B01J31/122—Metal aryl or alkyl compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08—Synthesis 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
    • C07D301/10—Synthesis 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/04—Compounds containing oxirane rings containing only hydrogen and carbon atoms in addition to the ring oxygen atoms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2231/00—Catalytic reactions performed with catalysts classified in B01J31/00
    • B01J2231/70—Oxidation reactions, e.g. epoxidation, (di)hydroxylation, dehydrogenation and analogues
    • B01J2231/72—Epoxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)

Abstract

Patente de Invenção: "óXIDOS MISTOS MODIFICADOS SUPERFICIALMENTE CONTENDO METAL NOBRE E TITâNIO PARA A OXIDAçãO SELETIVA DE HIDROCARBONETOS". A presente invenção refere-se a um processo para a preparação de uma composição contendo partículas de ouro e/ou prata, óxidos mistos contendo titânio e silício, os quais foram modificados superficialmente, de modo que a composição em sua superfície porta grupos escolhidos de grupos silício-alquila, alquila-fluorados ou grupos arila-fluorados, as composições preparáveis neste processo, bem como seu emprego em processos para a oxidação seletiva de hidrocarbonetos na presença de oxigênio e um agente de redução. As composições cataliticamente ativas mostram altas seletividades e produtividades invariáveis.
BR0010688-7A 1999-04-23 2000-04-18 Ëxidos mistos modificados superficialmente contendo metal nobre e titânio para a oxidação seletiva de hidrocarbonetos BR0010688A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19918431A DE19918431A1 (de) 1999-04-23 1999-04-23 Verfahren zur Herstellung eines Katalysators zur selektiven Oxidation von Kohlenwasserstoffen
PCT/EP2000/003491 WO2000064582A1 (de) 1999-04-23 2000-04-18 Edelmetall- und titan-haltige oberflächenmodifizierte mischoxide zur selektiven oxidation von kohlenwasserstoffen

Publications (1)

Publication Number Publication Date
BR0010688A true BR0010688A (pt) 2002-02-19

Family

ID=7905595

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0010688-7A BR0010688A (pt) 1999-04-23 2000-04-18 Ëxidos mistos modificados superficialmente contendo metal nobre e titânio para a oxidação seletiva de hidrocarbonetos

Country Status (15)

Country Link
US (2) US6734133B1 (pt)
EP (1) EP1185365A1 (pt)
JP (1) JP2002542031A (pt)
KR (1) KR20020007381A (pt)
CN (1) CN1347340A (pt)
AU (1) AU4913100A (pt)
BR (1) BR0010688A (pt)
CA (1) CA2370796A1 (pt)
CZ (1) CZ20013811A3 (pt)
DE (1) DE19918431A1 (pt)
HU (1) HUP0200811A2 (pt)
MX (1) MXPA01010736A (pt)
PL (1) PL351570A1 (pt)
TW (1) TW539574B (pt)
WO (1) WO2000064582A1 (pt)

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DE19920753A1 (de) 1999-04-23 2000-10-26 Bayer Ag Verfahren zur Herstellung von amorphen, edelmetallhaltigen Titan-Silizium-Mischoxiden
DE19959525A1 (de) * 1999-12-09 2001-06-13 Bayer Ag Katalysatoren auf Basis Edelmetall- und Titan-haltiger, organisch-anorganisch Hybridmaterialien zur selektiven Oxidation von Kohlenwasserstoffen
JP4694712B2 (ja) * 2001-01-15 2011-06-08 丸善石油化学株式会社 チタン含有固体触媒及びこれを用いたエポキシ化合物の製造法
CN1231296C (zh) * 2001-08-01 2005-12-14 陶氏环球技术公司 延长加氢－氧化催化剂寿命期的方法
AU2003211252A1 (en) * 2002-03-04 2003-09-16 Sumitomo Chemical Company, Limited Method for improving crystalline titanosilicate catalyst having mww structure
US7435865B2 (en) * 2003-08-18 2008-10-14 Vrije Universiteit Brussel Method for separating hydrocarbons and use of a zeolite therefor
US7348293B2 (en) * 2003-12-05 2008-03-25 Chevron U.S.A. Inc. Homogeneous modified-alumina Fischer-Tropsch catalyst supports
US7329624B1 (en) * 2004-08-16 2008-02-12 Uop Llc Regenerable adsorbents for the purification of silicone based solvents
US7713907B2 (en) * 2006-03-06 2010-05-11 Uchicago Argonne, Llc Method of preparing size-selected metal clusters
JP5176426B2 (ja) * 2007-03-16 2013-04-03 住友化学株式会社 シクロアルカノール及び／又はシクロアルカノンの製造方法
US7662476B2 (en) * 2008-06-13 2010-02-16 The Worthington Group of Tennessee, LLC Metal surface-modified silica-titania composites and methods for forming the same
US9475998B2 (en) 2008-10-09 2016-10-25 Ceramatec, Inc. Process for recovering alkali metals and sulfur from alkali metal sulfides and polysulfides
US9441170B2 (en) 2012-11-16 2016-09-13 Field Upgrading Limited Device and method for upgrading petroleum feedstocks and petroleum refinery streams using an alkali metal conductive membrane
CN102597177B (zh) * 2009-11-02 2014-12-24 塞拉麦泰克股份有限公司 用碱金属和烃对石油原料的提质
US8828221B2 (en) 2009-11-02 2014-09-09 Ceramatec, Inc. Upgrading platform using alkali metals
US9546325B2 (en) 2009-11-02 2017-01-17 Field Upgrading Limited Upgrading platform using alkali metals
US9688920B2 (en) 2009-11-02 2017-06-27 Field Upgrading Limited Process to separate alkali metal salts from alkali metal reacted hydrocarbons
US9512368B2 (en) 2009-11-02 2016-12-06 Field Upgrading Limited Method of preventing corrosion of oil pipelines, storage structures and piping
SG185632A1 (en) * 2010-06-07 2012-12-28 Central Glass Co Ltd Liquid chemical for foaming protecting film
US9228120B2 (en) 2010-06-07 2016-01-05 Central Glass Company, Limited Liquid chemical for forming protecting film
CN102755907A (zh) * 2011-04-28 2012-10-31 中国科学院大连化学物理研究所 一种烃类催化选择氧化的方法
US20120304530A1 (en) * 2011-06-03 2012-12-06 Pallavi Chitta Bio-Oil Upgrading Process
CN103030611B (zh) * 2011-09-30 2015-02-11 中国石油化工股份有限公司 生产环氧丙烷的方法
WO2014011953A1 (en) 2012-07-13 2014-01-16 Ceramatec, Inc. Integrated oil production and upgrading using a molten alkali metal
CN103627174B (zh) * 2013-09-06 2015-10-28 杭州师范大学 一种尺寸可控的银钛纳米颗粒复合材料的制备方法与应用
TWI594951B (zh) * 2016-06-14 2017-08-11 Preparation and Application of Titanium Oxide - containing Materials
US11123711B2 (en) 2017-12-28 2021-09-21 University Of Kentucky Research Foundation System and method for alcohol oxidation reaction of lignins
KR102060081B1 (ko) * 2019-04-29 2019-12-30 한국과학기술연구원 테트라알콕시실란의 연속 제조방법
CN111054435B (zh) * 2019-12-30 2023-01-24 苏州东杏表面技术有限公司 一种新型负载型Pt催化剂及其制备方法和在氢硅加成中的应用

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US3923843A (en) * 1972-03-13 1975-12-02 Shell Oil Co Epoxidation process with improved heterogeneous catalyst
DE4110706C1 (pt) * 1991-04-03 1992-12-17 Degussa Ag, 6000 Frankfurt, De
JP3658790B2 (ja) * 1995-03-30 2005-06-08 住友化学株式会社 触媒及びオキシラン化合物の製造方法
DE19545042A1 (de) * 1995-12-02 1997-06-05 Studiengesellschaft Kohle Mbh Amorphe mikroporöse Mischoxidkatalysatoren mit kontrollierter Oberflächenpolarität für die selektive heterogene Katalyse Adsorption und Stofftrennung
US5763630A (en) 1996-03-18 1998-06-09 Arco Chemical Technology, L.P. Propylene oxide process using alkaline earth metal compound-supported silver catalysts
EP0827779A4 (en) 1996-03-21 1999-06-30 Agency Ind Science Techn CATALYSTS AND METHOD FOR PARTIAL OXIDATION OF HYDROCARBONS
EP0918762B1 (en) 1996-07-01 2001-05-16 The Dow Chemical Company Process for the direct oxidation of olefins to olefin oxides
US5760254A (en) 1996-07-18 1998-06-02 Arco Chemical Technology, L.P. Production of oxirane compounds
US5703254A (en) 1996-10-02 1997-12-30 Arco Chemical Technology, L.P. Propylene oxide process using mixed precious metal catalyst supported on alkaline earth metal carbonate
WO1999026936A2 (en) 1997-11-24 1999-06-03 E.I. Du Pont De Nemours And Company Process for the selective oxidation of organic compounds
DE19804712A1 (de) * 1998-02-06 1999-08-12 Bayer Ag Verfahren zur Standzeitverlängerung von mit Goldteilen belegten Trägerkatalysatoren für die Oxidation ungesättigter Kohlenwasserstoffe
US6252095B1 (en) 1998-02-24 2001-06-26 Director-General Of Agency Of Industrial Science And Technology Catalyst for partially oxidizing unsaturated hydrocarbon

Also Published As

Publication number Publication date
MXPA01010736A (es) 2002-06-04
US6734133B1 (en) 2004-05-11
KR20020007381A (ko) 2002-01-26
AU4913100A (en) 2000-11-10
US20040176621A1 (en) 2004-09-09
CA2370796A1 (en) 2000-11-02
WO2000064582A1 (de) 2000-11-02
HUP0200811A2 (en) 2002-06-29
JP2002542031A (ja) 2002-12-10
PL351570A1 (en) 2003-05-05
DE19918431A1 (de) 2000-10-26
TW539574B (en) 2003-07-01
EP1185365A1 (de) 2002-03-13
CN1347340A (zh) 2002-05-01
CZ20013811A3 (cs) 2002-06-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5A, 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1927 DE 11/12/2007.