BR9809020A - Processo de epoxidação usando composição de catalisador heterogêneo aperfeiçoada - Google Patents

Processo de epoxidação usando composição de catalisador heterogêneo aperfeiçoada

Info

Publication number
BR9809020A
BR9809020A BR9809020-8A BR9809020A BR9809020A BR 9809020 A BR9809020 A BR 9809020A BR 9809020 A BR9809020 A BR 9809020A BR 9809020 A BR9809020 A BR 9809020A
Authority
BR
Brazil
Prior art keywords
catalyst composition
epoxidation process
heterogeneous catalyst
epoxidation
improved heterogeneous
Prior art date
Application number
BR9809020-8A
Other languages
English (en)
Inventor
Yuan-Zhang Han
Kevin M Carroll
Edrick Morales
Robert G Gastinger
Original Assignee
Arco Chem Tech
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
Priority claimed from US09/060,375 external-priority patent/US6011162A/en
Application filed by Arco Chem Tech filed Critical Arco Chem Tech
Publication of BR9809020A publication Critical patent/BR9809020A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • 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
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • 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
    • B01J37/0201—Impregnation
    • B01J37/0203—Impregnation the impregnation liquid containing organic compounds

Landscapes

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

Abstract

Patente de Invenção "PROCESSO DE EPOXIDAçãO USANDO COMPOSIçãO DE CATALISADOR HETEROGêNEO APERFEIçOADA" Catalisadores de epoxidação, altamente ativos e seletivos, são preparados por combinação de sílica, ou similares, com uma solução de hidrocarboneto não oxigenado de halogeneto de titânio, remoção do solvente, calcinação em uma temperatura elevada (de preferência, em uma atmosfera substancialmente livre de oxigênio) e, opcionalmente, reação com água e sililação. Os materiais resultantes são catalisadores heterogêneos úteis para a transformação de olefinas, para formar epóxidos, usando-se hidroperóxidos orgânicos.
BR9809020-8A 1997-05-05 1998-05-04 Processo de epoxidação usando composição de catalisador heterogêneo aperfeiçoada BR9809020A (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US85110597A 1997-05-05 1997-05-05
US90079497A 1997-07-25 1997-07-25
US09/060,375 US6011162A (en) 1997-05-05 1998-04-15 Epoxidation process using improved heterogeneous catalyst composition
PCT/EP1998/002681 WO1998050374A2 (en) 1997-05-05 1998-05-04 Epoxidation process using improved heterogeneous catalyst composition

Publications (1)

Publication Number Publication Date
BR9809020A true BR9809020A (pt) 2000-08-01

Family

ID=27369829

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9809020-8A BR9809020A (pt) 1997-05-05 1998-05-04 Processo de epoxidação usando composição de catalisador heterogêneo aperfeiçoada

Country Status (11)

Country Link
EP (1) EP0984949B1 (pt)
JP (1) JP4251666B2 (pt)
KR (1) KR100592442B1 (pt)
CN (1) CN1128792C (pt)
AU (1) AU8103598A (pt)
BR (1) BR9809020A (pt)
CA (1) CA2287079C (pt)
DE (1) DE69822151T2 (pt)
ES (1) ES2213285T3 (pt)
RU (1) RU2181121C2 (pt)
WO (1) WO1998050374A2 (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6114552A (en) * 1999-09-28 2000-09-05 Arco Chemical Technology, L.P. Heterogeneous epoxidation catalyst
MY131860A (en) 2000-06-21 2007-09-28 Shell Int Research Process for preparation of catalyst and use there of
DE60226952D1 (de) * 2001-02-19 2008-07-17 Lonza Ag Verfahren und katalysator zur herstellung von acetylpyridinen
JP2004525901A (ja) * 2001-02-19 2004-08-26 ロンザ ア−ゲ− アセチルピリジンを製造するための方法および触媒
US6872679B2 (en) * 2002-09-20 2005-03-29 Arco Chemical Technology, L.P. Heterogeneous catalyst regeneration
CA2508043A1 (en) * 2002-12-02 2004-06-17 Shell Internationale Research Maatschappij B.V. Process for the preparation of epoxidation catalysts
US7294727B2 (en) 2002-12-02 2007-11-13 Shell Oil Company Catalyst preparation
ES2741123T3 (es) * 2002-12-02 2020-02-10 Shell Int Research Proceso para preparar un catalizador de epoxidación y proceso para preparar epóxidos
WO2005028101A1 (ja) * 2003-09-18 2005-03-31 Sumitomo Chemical Company, Limited チタン含有珪素酸化物触媒の製造方法、該触媒およびこれを使用したオキシラン化合物の製造方法
EP2012917A1 (en) * 2006-05-02 2009-01-14 Shell Internationale Research Maatschappij B.V. Titanium catalyst, its preparation and its use in epoxidation reactions
US9433925B2 (en) * 2014-01-22 2016-09-06 Lyondell Chemical Technology, L.P. Method of preparing epoxidation catalysts
WO2016133891A1 (en) * 2015-02-17 2016-08-25 Lyondell Chemical Technology, L.P. Epoxidation catalysts based on metal alkoxide pretreated supports
TWI594951B (zh) * 2016-06-14 2017-08-11 Preparation and Application of Titanium Oxide - containing Materials
CN107552031B (zh) * 2016-07-01 2020-12-11 东联化学股份有限公司 含钛氧化硅材料的制备方法及应用

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4367342A (en) * 1969-04-02 1983-01-04 Shell Oil Company Olefin epoxidation
DE3322745A1 (de) * 1983-06-24 1985-01-03 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von oxiranen
FR2704159B1 (fr) * 1993-04-22 1995-06-09 Atochem Elf Sa Catalyseur solide à base de silice particulaire, comportant du titane, Procédé d'obtention, et utilisation dans l'époxydation d'oléfines.
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
FR2743061A1 (fr) * 1995-12-27 1997-07-04 Atochem Elf Sa Procede d'obtention d'un solide a base de silice et de titane et utilisation de ce solide notamment dans l'epoxydation des olefines.

Also Published As

Publication number Publication date
WO1998050374A2 (en) 1998-11-12
ES2213285T3 (es) 2004-08-16
EP0984949B1 (en) 2004-03-03
CA2287079C (en) 2007-10-02
JP2002514218A (ja) 2002-05-14
RU2181121C2 (ru) 2002-04-10
CA2287079A1 (en) 1998-11-12
CN1128792C (zh) 2003-11-26
EP0984949A2 (en) 2000-03-15
KR100592442B1 (ko) 2006-06-22
DE69822151D1 (de) 2004-04-08
DE69822151T2 (de) 2005-01-27
JP4251666B2 (ja) 2009-04-08
AU8103598A (en) 1998-11-27
WO1998050374A3 (en) 1999-02-11
KR20010012279A (ko) 2001-02-15
CN1254336A (zh) 2000-05-24

Similar Documents

Publication Publication Date Title
BR9809020A (pt) Processo de epoxidação usando composição de catalisador heterogêneo aperfeiçoada
BR0014321A (pt) Catalisador de epoxidação heterogêneo
BR0011184B1 (pt) processo para a hidro-oxidaÇço de olefinas a àxidos de olefinas usando catalisador de ouro oxidado, composiÇço de catalisador e mÉtodo para preparar uma composiÇço de catalisador.
BR9603243A (pt) Método para a regeneração de um catalisador e método para a preparação de um epóxido
BR9808451A (pt) Peneiras moleculares contendo telúrio, titânio e silìcio
BR9802594A (pt) Granulados que contêm silicalito-1 de titânio.
BR0004223A (pt) Processo para a preparação de epóxidos de olefinas
BR9710995A (pt) Processo para preparar um óxido de olefina, processo para preparar óxido de propileno, composição de catalisador e processo para regenerar uma composição de catalisador
ATE223952T1 (de) Herstellung von olefinen
BR9500294A (pt) Processo para a estabilização de um sistema catalítico para a produção de olefinas bem como processo para tal produção
WO2000050470A3 (en) Catalysts containing n-pyrrolyl substituted nitrogen donors
BR9806145A (pt) Processo para derivatização seletiva de taxanos
BR9712565A (pt) Processo para regeneração de um catalisador do tipo silicalito de tit‰nio e utilização de um catalisador do tipo silicato de tit‰nio regenerado.
WO2001083571A3 (en) Catalysts containing n-pyrrolyl substituted nitrogen donors
BR9810377A (pt) Processo para a epoxidação de propileno
BR0112736A (pt) Processo de epoxidação direta empregando-se um sistema de catalisador misto
BR9713776A (pt) Compostos iÈnicos para componentes de catalisadores e catalisadores de polimerização por adição sólidos contendo os mesmos
BR9714951A (pt) Processo para preparar um óxido de olefina, composição de catalisador e processo para regenerar um composição.
ATE260907T1 (de) Verfahren zur herstellung von olefinischen epoxiden
BR9912289A (pt) Processo para a preparação conjunta de estireno e óxido de propileno.
BR9916071A (pt) Processo integrado para a preparação de epóxidos a partir de olefinas
BR9712560A (pt) Processo para regeneração de um catalisador do tipo silicalito de tit‰nico e utilização de um catalisador do tipo silicalito de tit‰nio regenerado
BR0108536A (pt) Processo de epoxidação direta empregando composição de catalisador melhorado
BR0014290A (pt) Preparação de catalisador e processo de epoxidação
DE69902114D1 (de) Verfahren zur Herstellung von olefinischen Epoxiden

Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A,7A, 8A E 9A 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 1890 DE 27/03/2007.