BR0014321A - Catalisador de epoxidação heterogêneo - Google Patents

Catalisador de epoxidação heterogêneo

Info

Publication number
BR0014321A
BR0014321A BR0014321-9A BR0014321A BR0014321A BR 0014321 A BR0014321 A BR 0014321A BR 0014321 A BR0014321 A BR 0014321A BR 0014321 A BR0014321 A BR 0014321A
Authority
BR
Brazil
Prior art keywords
titanium
surface area
heterogeneous epoxidation
highly active
epoxidation catalyst
Prior art date
Application number
BR0014321-9A
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
Application filed by Arco Chem Tech filed Critical Arco Chem Tech
Publication of BR0014321A publication Critical patent/BR0014321A/pt

Links

Classifications

    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0201—Impregnation
    • B01J37/0209—Impregnation involving a reaction between the support and a fluid
    • 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
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation

Landscapes

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

Abstract

"CATALISADOR DE EPOXIDAçãO HETEROGêNEO". Os catalisadores de epoxidação altamente ativos e seletivos são preparados por combinação de um suporte de sílica de grande área superficial ou assemelhados, tendo uma área superficial superior a 1.100 M^ 2^/g, com uma fonte de titânio. A fonte de titânio é uma solução de hidrocarboneto não oxigenada de um halogeneto de titânio ou uma corrente de vapor de tetracloreto de titânio. O suporte impregnado é depois calcinado a uma temperatura elevada ( de preferência, em uma atmosfera substancialmente isenta de oxigênio ), e, opcionalmente, reagido com água e/ou sililado. Os materiais resultantes são catalisadores de epoxidação heterogêneos altamente ativos para a reação de olefinas com hidroperóxidos orgânicos.
BR0014321-9A 1999-09-28 2000-08-08 Catalisador de epoxidação heterogêneo BR0014321A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/407,489 US6114552A (en) 1999-09-28 1999-09-28 Heterogeneous epoxidation catalyst
PCT/US2000/021594 WO2001023371A1 (en) 1999-09-28 2000-08-08 Heterogeneous epoxidation catalyst

Publications (1)

Publication Number Publication Date
BR0014321A true BR0014321A (pt) 2002-05-28

Family

ID=23612310

Family Applications (1)

Application Number Title Priority Date Filing Date
BR0014321-9A BR0014321A (pt) 1999-09-28 2000-08-08 Catalisador de epoxidação heterogêneo

Country Status (14)

Country Link
US (2) US6114552A (pt)
EP (1) EP1218365B1 (pt)
JP (1) JP4638104B2 (pt)
KR (1) KR100638174B1 (pt)
CN (1) CN1234699C (pt)
AT (1) ATE282029T1 (pt)
AU (1) AU6625300A (pt)
BR (1) BR0014321A (pt)
CA (1) CA2379567C (pt)
DE (1) DE60015781T2 (pt)
ES (1) ES2226900T3 (pt)
MX (1) MXPA02002567A (pt)
TW (1) TW500720B (pt)
WO (1) WO2001023371A1 (pt)

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MY131860A (en) * 2000-06-21 2007-09-28 Shell Int Research Process for preparation of catalyst and use there of
KR100842690B1 (ko) * 2001-02-19 2008-07-01 론자 아게 아세틸피리딘의 제조 방법 및 촉매
US6872679B2 (en) * 2002-09-20 2005-03-29 Arco Chemical Technology, L.P. Heterogeneous catalyst regeneration
US6712398B1 (en) * 2002-09-20 2004-03-30 Fox Bindery, Inc. Removable insert assemblies and methods for making
US6583300B1 (en) 2002-10-17 2003-06-24 Arco Chemical Technology, L.P. Epoxidation system with fixed bed reactors
CN100548492C (zh) * 2002-12-02 2009-10-14 国际壳牌研究有限公司 制备环氧化催化剂的方法和制备环氧化物的方法
AU2003298312A1 (en) * 2002-12-02 2004-06-23 Shell Internationale Research Maatschappij B.V. Process for the preparation of epoxidation catalysts
US7125819B2 (en) * 2002-12-02 2006-10-24 Shell Oil Company Catalyst preparation
US7270742B2 (en) * 2003-03-13 2007-09-18 Lyondell Chemical Technology, L.P. Organosulfur oxidation process
US20040178121A1 (en) * 2003-03-13 2004-09-16 Leyshon David W. Organosulfur oxidation process
EP1648604A1 (en) * 2003-06-30 2006-04-26 Shell Internationale Researchmaatschappij B.V. Catalyst preparation
US7144499B2 (en) * 2003-11-26 2006-12-05 Lyondell Chemical Technology, L.P. Desulfurization process
US7314545B2 (en) * 2004-01-09 2008-01-01 Lyondell Chemical Technology, L.P. Desulfurization process
US20050227863A1 (en) * 2004-03-31 2005-10-13 Council Of Scientific And Industrial Research Process for aryl-aryl carbon to carbon bond formation by arylation of aryl halide or an aromatic compound
US20050260238A1 (en) * 2004-05-13 2005-11-24 L'oreal Cosmetic compositions comprising wholly hydrophilic block copolymers and particular anti-fungal agents
AU2005307779A1 (en) * 2004-11-16 2006-05-26 Hyperion Catalysis International, Inc. Method for preparing single walled carbon nanotubes
CN102728352A (zh) * 2005-07-27 2012-10-17 切夫里昂菲利普化学有限责任公司 选择性加氢催化剂及其制备和使用方法
RU2008147409A (ru) * 2006-05-02 2010-06-10 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Титановый катализатор, способ его получения и использование в реакциях эпоксидирования
US7735998B2 (en) * 2006-10-25 2010-06-15 Volk Donald A Multi-layered multifocal lens with blended refractive index
CN101555236B (zh) * 2009-05-22 2012-05-16 湖北大学 纳米SiO2或者沸石分子筛材料催化烯烃与H2O2液相高选择性环氧化方法
BR112013001173A2 (pt) 2010-07-19 2016-05-31 Shell Int Research "processo de epoxidação para a preparação de óxido de alquileno."
EP3216520B1 (en) 2012-02-07 2024-07-17 Basf Se Molding containing a zeolitic mww type material containing ti and zn and use thereof as a catalyst
US9296714B2 (en) 2012-02-07 2016-03-29 Basf Se Micropowder and molding containing a zeolitic material containing Ti and Zn
SG11201605483XA (en) * 2014-01-22 2016-08-30 Lyondell Chemical Tech Lp Method of preparing epoxidation catalysts
CN111715293A (zh) * 2014-07-18 2020-09-29 利安德化学技术有限公司 在负载型环氧化催化剂中用作活性组分的配合物
BR112017017219B1 (pt) 2015-02-17 2022-05-10 Lyondell Chemical Technology, L.P. Método de obtenção de um catalisador de epoxidação
WO2017080962A1 (en) 2015-11-09 2017-05-18 Shell Internationale Research Maatschappij B.V. Catalyst preparation
JP6646747B2 (ja) * 2015-12-02 2020-02-14 ライオンデル ケミカル テクノロジー、エル．ピー． ブルッカイト型チタニウムを含有する触媒
CN107224993B (zh) 2017-05-25 2019-12-13 万华化学集团股份有限公司 一种烯烃环氧化催化剂的制备方法

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DK132544C (da) * 1970-01-22 1976-05-24 Shell Int Research Fremgangsmade til fremstilling af en siliciumdioxid-titanoxid-katalysator der egner sig til fremstilling af oxiranforbindelser ved omsetning af olefinisk umettede carbonhydrider med organiske hydroperoxider
US3829392A (en) * 1970-10-01 1974-08-13 Shell Oil Co Heterogeneous catalysts for olefin epoxidation
US4021454A (en) * 1971-08-19 1977-05-03 Shell Oil Company Olefin epoxidation
US3923843A (en) * 1972-03-13 1975-12-02 Shell Oil Co Epoxidation process with improved heterogeneous catalyst
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US5243114A (en) * 1992-09-08 1993-09-07 Mobil Oil Corporation Oligomerization of alpha-olefins over layered silicate compositions containing pillars of silica and group VIB metal oxide
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WO1998050374A2 (en) * 1997-05-05 1998-11-12 Arco Chemical Technology, L.P. Epoxidation process using improved heterogeneous catalyst composition
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US5905051A (en) * 1997-06-04 1999-05-18 Wu; An-Hsiang Hydrotreating catalyst composition and processes therefor and therewith

Also Published As

Publication number Publication date
US6114552A (en) 2000-09-05
AU6625300A (en) 2001-04-30
KR100638174B1 (ko) 2006-10-26
CN1234699C (zh) 2006-01-04
JP4638104B2 (ja) 2011-02-23
EP1218365A4 (en) 2002-10-30
US6383966B1 (en) 2002-05-07
CA2379567A1 (en) 2001-04-05
DE60015781T2 (de) 2005-12-15
CA2379567C (en) 2008-10-28
EP1218365A1 (en) 2002-07-03
EP1218365B1 (en) 2004-11-10
DE60015781D1 (de) 2004-12-16
CN1376152A (zh) 2002-10-23
TW500720B (en) 2002-09-01
MXPA02002567A (es) 2002-10-23
WO2001023371A1 (en) 2001-04-05
ES2226900T3 (es) 2005-04-01
JP2003510315A (ja) 2003-03-18
ATE282029T1 (de) 2004-11-15
KR20020032628A (ko) 2002-05-03

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette]