BR0009991A - Materiais hìbridos de sol-gel contendo metais nobres como catalisadores para a oxidação parcial de hidrocarbonetos - Google Patents

Materiais hìbridos de sol-gel contendo metais nobres como catalisadores para a oxidação parcial de hidrocarbonetos

Info

Publication number
BR0009991A
BR0009991A BR0009991-0A BR0009991A BR0009991A BR 0009991 A BR0009991 A BR 0009991A BR 0009991 A BR0009991 A BR 0009991A BR 0009991 A BR0009991 A BR 0009991A
Authority
BR
Brazil
Prior art keywords
catalysts
hydrocarbons
noble metals
partial oxidation
materials containing
Prior art date
Application number
BR0009991-0A
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 BR0009991A publication Critical patent/BR0009991A/pt

Links

Classifications

    • 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
    • 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
    • B01J23/52—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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • B01J37/036—Precipitation; Co-precipitation to form a gel or a cogel
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/08—Heat treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • C07C45/34—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties in unsaturated 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)

Abstract

Patente de Invenção: "MATERIAIS HìBRIDOS DE SOL-GEL CONTENDO METAIS NOBRES COMO CATALISADORES PARA A OXIDAçãO PARCIAL DE HIDROCARBONETOS". A presente invenção refere-se a um processo para a preparação de uma composição contendo partículas de ouro e/ou prata e um óxido misto de titânio-silício, amorfo, as composições preparáveis de acordo com este processo bem como seu emprego como catalisadores para a oxidação seletiva de hidrocarbonetos de oxigênio molecular e de um agente de redução.
BR0009991-0A 1999-04-23 2000-04-11 Materiais hìbridos de sol-gel contendo metais nobres como catalisadores para a oxidação parcial de hidrocarbonetos BR0009991A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19920753A DE19920753A1 (de) 1999-04-23 1999-04-23 Verfahren zur Herstellung von amorphen, edelmetallhaltigen Titan-Silizium-Mischoxiden
PCT/EP2000/003214 WO2000064581A1 (de) 1999-04-23 2000-04-11 Edelmetallhaltige sol-gel-hybridmaterialien als katalysatoren zur partiellen oxidation von kohlenwasserstoffen

Publications (1)

Publication Number Publication Date
BR0009991A true BR0009991A (pt) 2002-01-08

Family

ID=7907102

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0009991-0A BR0009991A (pt) 1999-04-23 2000-04-11 Materiais hìbridos de sol-gel contendo metais nobres como catalisadores para a oxidação parcial de hidrocarbonetos

Country Status (14)

Country Link
US (1) US6753287B1 (pt)
EP (1) EP1189693A1 (pt)
JP (1) JP2002542030A (pt)
KR (1) KR20020007380A (pt)
CN (1) CN1133628C (pt)
AU (1) AU5210000A (pt)
BR (1) BR0009991A (pt)
CA (1) CA2370815A1 (pt)
CZ (1) CZ20013810A3 (pt)
DE (1) DE19920753A1 (pt)
HU (1) HUP0200792A3 (pt)
MX (1) MXPA01010735A (pt)
PL (1) PL351436A1 (pt)
WO (1) WO2000064581A1 (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10023717A1 (de) * 2000-05-17 2001-11-22 Bayer Ag Formkörper, Verfahren zu dessen Herstellung und Verwendung dieser Formkörper zur selektiven Oxidation von Kohlenwasserstoffen
DE60210087T2 (de) 2001-08-01 2007-03-08 Dow Global Technologies, Inc., Midland Verfahren zur standzeitverlängerung eines hydrooxidationskatalysators
DE10201241A1 (de) * 2002-01-15 2003-07-24 Bayer Ag Katalysator
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
GB0411988D0 (en) * 2004-05-28 2004-06-30 British American Tobacco Co Smoking articles and smoking materials
KR100859748B1 (ko) 2004-12-29 2008-09-24 학교법인 포항공과대학교 불균일계 전이금속 촉매의 제조방법
US8058202B2 (en) 2005-01-04 2011-11-15 3M Innovative Properties Company Heterogeneous, composite, carbonaceous catalyst system and methods that use catalytically active gold
JP2006289341A (ja) * 2005-03-17 2006-10-26 Sumitomo Chemical Co Ltd チタン含有珪素酸化物触媒の保存方法
DE102007019166A1 (de) * 2007-04-20 2008-10-30 Fachhochschule Kiel Verfahren zur Herstellung von Substraten für die Oberflächen-verstärkte Raman-Spektroskopie
US8313773B2 (en) * 2007-06-14 2012-11-20 Board Of Trustees Of The University Of Arkansas Near-infrared responsive carbon nanostructures
US20100194265A1 (en) 2007-07-09 2010-08-05 Katholieke Universiteit Leuven Light-emitting materials for electroluminescent devices
KR100836484B1 (ko) * 2007-11-06 2008-06-10 박혜경 보너스 포인트 거래 및 통합상품구매방법
WO2018062646A2 (ko) * 2016-09-28 2018-04-05 한국과학기술원 다공성 실리카에 내포된 금 나노입자 초격자 및 이의 제조방법
US10807070B2 (en) * 2017-09-12 2020-10-20 Fuji Xerox Co., Ltd. Silica titania composite aerogel particle, photocatalyst forming composition, and photocatalyst
WO2020220313A1 (zh) * 2019-04-30 2020-11-05 中国科学院大连化学物理研究所 一种负载型炭催化剂的制备方法、负载型炭催化剂及其用途

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US3923843A (en) 1972-03-13 1975-12-02 Shell Oil Co Epoxidation process with improved heterogeneous catalyst
US4176089A (en) * 1978-08-03 1979-11-27 Exxon Research & Engineering Co. Process for the preparation of silica-titania and catalysts comprising the same
IT1127311B (it) 1979-12-21 1986-05-21 Anic Spa Materiale sintetico,cristallino,poroso costituito da ossidi di silicio e titanio,metodo per la sua preparazione e suoi usi
IT1152299B (it) 1982-07-28 1986-12-31 Anic Spa Procedimento per l'espossidazione di composti olefinici
JP3044836B2 (ja) 1991-05-28 2000-05-22 東ソー株式会社 プロピレンオキシドの製法
EP0783371B1 (en) * 1994-09-22 1998-06-24 F. Hoffmann-La Roche Ag Heterogeneous catalysts
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
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
US5932750A (en) * 1996-03-21 1999-08-03 Agency Of Industrial Science And Technology Catalysts for partial oxidation of hydrocarbons and method of partial oxidation of hydrocarbons
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DE19918431A1 (de) 1999-04-23 2000-10-26 Bayer Ag Verfahren zur Herstellung eines Katalysators zur selektiven Oxidation von Kohlenwasserstoffen

Also Published As

Publication number Publication date
JP2002542030A (ja) 2002-12-10
CA2370815A1 (en) 2000-11-02
CN1133628C (zh) 2004-01-07
CZ20013810A3 (cs) 2002-03-13
DE19920753A1 (de) 2000-10-26
HUP0200792A2 (en) 2002-06-29
CN1347341A (zh) 2002-05-01
KR20020007380A (ko) 2002-01-26
EP1189693A1 (de) 2002-03-27
MXPA01010735A (es) 2002-06-04
US6753287B1 (en) 2004-06-22
HUP0200792A3 (en) 2003-07-28
AU5210000A (en) 2000-11-10
WO2000064581A1 (de) 2000-11-02
PL351436A1 (en) 2003-04-22

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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 4A, 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 1925 DE 27/11/2007.