BR9813687A - Processo de epoxidação usando catalisadores de prata suportados tratados com dióxido de carbono - Google Patents

Processo de epoxidação usando catalisadores de prata suportados tratados com dióxido de carbono

Info

Publication number
BR9813687A
BR9813687A BR9813687-9A BR9813687A BR9813687A BR 9813687 A BR9813687 A BR 9813687A BR 9813687 A BR9813687 A BR 9813687A BR 9813687 A BR9813687 A BR 9813687A
Authority
BR
Brazil
Prior art keywords
carbon dioxide
epoxidation process
supported silver
silver catalysts
catalyst
Prior art date
Application number
BR9813687-9A
Other languages
English (en)
Inventor
Anne M Gaffney
Andrew P Kahn
Bernard Cooker
Jennifer D Jewson
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 BR9813687A publication Critical patent/BR9813687A/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
    • C07D301/04—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
    • 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
    • B01J23/50—Silver
    • 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
    • B01J23/54—Catalysts 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
    • B01J23/66—Silver or gold
    • B01J23/68—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • 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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements 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)
  • Epoxy Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Patente de Invenção <B>"PROCESSO DE EPOXIDAçãO USANDO CATALISADORES DE PRATA SUPORTADOS TRATADOS COM DIóXIDO DE CARBONO"<D> O desempenho catalítico de um catalisador de prata suportado, em um processo de epoxidação de propileno, é aperfeiçoado, primeiro, por colocação em contato do catalisador, em uma temperatura elevada, com uma corrente de tratamento, que compreende dióxido de carbono. O catalisador tratado com dióxido de carbono é, depois disso, colocado em contato com uma corrente de alimentação contendo propileno, oxigênio molecular, mas essencialmente, nenhum dióxido de carbono, sob condições eficazes para formar óxido de propileno.
BR9813687-9A 1997-12-18 1998-08-31 Processo de epoxidação usando catalisadores de prata suportados tratados com dióxido de carbono BR9813687A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/993,466 US5856534A (en) 1997-12-18 1997-12-18 Epoxidation process using supported silver catalysts treated with carbon dioxide
PCT/EP1998/005515 WO1999032471A1 (en) 1997-12-18 1998-08-31 Epoxidation process using supported silver catalysts treated with carbon dioxide

Publications (1)

Publication Number Publication Date
BR9813687A true BR9813687A (pt) 2000-10-10

Family

ID=25539579

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9813687-9A BR9813687A (pt) 1997-12-18 1998-08-31 Processo de epoxidação usando catalisadores de prata suportados tratados com dióxido de carbono

Country Status (11)

Country Link
US (1) US5856534A (pt)
EP (1) EP1040104B1 (pt)
JP (1) JP2001526279A (pt)
KR (1) KR20010024732A (pt)
CN (1) CN1282327A (pt)
AU (1) AU1022799A (pt)
BR (1) BR9813687A (pt)
CA (1) CA2310429A1 (pt)
DE (1) DE69809592T2 (pt)
ES (1) ES2184328T3 (pt)
WO (1) WO1999032471A1 (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5780657A (en) * 1997-06-23 1998-07-14 Arco Chemical Technology, L.P. Propylene epoxidation using chloride-containing silver catalysts
US6392066B1 (en) 2001-02-22 2002-05-21 Sri International Epoxidation of olefins using lanthanide-promoted silver catalysts
US6509485B2 (en) 2001-02-22 2003-01-21 Sri International Preparation of epoxides from alkanes using lanthanide-promoted silver catalysts
KR100433010B1 (ko) * 2002-01-26 2004-05-27 주식회사 토비이앤지 정제형 펠릿비료의 제조시스템
CA2491523C (en) * 2002-06-28 2013-01-08 Shell Internationale Research Maatschappij B.V. A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
US7319156B2 (en) 2003-03-25 2008-01-15 Sumitomo Chemical Company, Limited Process for producing olefin oxide
US8148555B2 (en) * 2003-06-26 2012-04-03 Shell Oil Company Method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
KR20070106032A (ko) * 2005-02-25 2007-10-31 스미또모 가가꾸 가부시끼가이샤 산화 올레핀의 제조법
US7615654B2 (en) * 2005-10-20 2009-11-10 Lyondell Chemical Technology, L.P. Direct epoxidation process
US7432384B2 (en) * 2005-10-25 2008-10-07 Lyondell Chemical Technology, L.P. Direct epoxidation process
US7365217B2 (en) * 2006-01-25 2008-04-29 Lyondell Chemical Technology, L.P. Oxidation process
KR20080102155A (ko) * 2006-02-03 2008-11-24 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 촉매의 처리 방법, 처리된 촉매, 및 이 촉매의 용도
US7238817B1 (en) 2006-02-22 2007-07-03 Lyondell Chemical Technology, L.P. Direct epoxidation process
US8097557B2 (en) * 2006-08-08 2012-01-17 Sd Lizenverwertungsgesellschaft Mbh & Co. Kg Two-stage calcination for catalyst production
JP2008184456A (ja) * 2007-01-31 2008-08-14 Sumitomo Chemical Co Ltd 酸化プロピレンの製造法
KR20100017689A (ko) 2007-05-09 2010-02-16 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 에폭시화 촉매, 이 촉매의 제조방법, 및 산화올레핀, 1,2-디올, 1,2-디올 에테르, 1,2-카보네이트 또는 알칸올아민의 생산 방법
US7553980B2 (en) * 2007-09-26 2009-06-30 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Process for initiating a highly selective ethylene oxide catalyst
EP2297125B1 (en) * 2008-05-07 2013-07-03 Shell Internationale Research Maatschappij B.V. A process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
EP2297124B1 (en) * 2008-05-07 2013-08-21 Shell Internationale Research Maatschappij B.V. A process for the start-up of an epoxidation process, a process for the production of ethylene oxide, a 1,2-diol, a 1,2-diol ether, a 1,2-carbonate, or an alkanolamine
KR101790254B1 (ko) * 2009-12-17 2017-10-26 사이언티픽 디자인 컴파니 인코포레이티드 에폭시화 스타트업 방법
EP2696974B1 (en) * 2011-04-11 2018-11-14 Dow Technology Investments LLC Process for conditioning a high efficiency ethylene oxide catalyst
US10046311B2 (en) * 2015-07-24 2018-08-14 Lyondell Chemical Technology, L.P. Post treated silver catalysts for epoxidation
WO2017040121A1 (en) 2015-08-28 2017-03-09 Lyondell Chemical Technology, L.P. Epoxidation processes and catalysts for use therein
KR102449657B1 (ko) 2016-12-02 2022-09-29 쉘 인터내셔날 리써취 마트샤피지 비.브이. 에틸렌 에폭시화 촉매를 컨디셔닝하는 방법 및 에틸렌 옥사이드의 생산을 위한 관련된 방법

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1998878A (en) * 1931-03-27 1935-04-23 Fr De Catalyse Generalisee Sa Process for the production of ethylene oxide
US2615900A (en) * 1949-06-23 1952-10-28 Du Pont Process and catalyst for producing ethylene oxide
GB1338901A (en) * 1970-10-30 1973-11-28 Bp Chem Int Ltd Production of propylene oxide
IT971362B (it) * 1972-11-30 1974-04-30 Sir Soc Italiana Resine Spa Procedimento per la produzione dell ossido di etilene mediante ossidazione dell etilene e cata lizzatore relativo
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
US4212772A (en) * 1976-05-19 1980-07-15 Basf Aktiengesellschaft Catalyst for the manufacture of ethylene oxide
US4066575A (en) * 1976-07-26 1978-01-03 Halcon International, Inc. Process for the preparation of a supported silver catalyst
DE3014091A1 (de) * 1980-04-12 1981-10-15 EC Erdölchemie GmbH, 5000 Köln Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung
US5625084A (en) * 1996-01-31 1997-04-29 Arco Chemical Technology, L.P. Vapor phase oxidation of propylene to propylene oxide
US5763630A (en) * 1996-03-18 1998-06-09 Arco Chemical Technology, L.P. Propylene oxide process using alkaline earth metal compound-supported silver catalysts
US5698719A (en) * 1996-09-12 1997-12-16 Arco Chemical Tehnology, L.P. Oxirane production
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
US5770746A (en) * 1997-06-23 1998-06-23 Arco Chemical Technology, L.P. Epoxidation process using supported silver catalysts pretreated with organic chloride

Also Published As

Publication number Publication date
KR20010024732A (ko) 2001-03-26
US5856534A (en) 1999-01-05
CN1282327A (zh) 2001-01-31
CA2310429A1 (en) 1999-07-01
JP2001526279A (ja) 2001-12-18
DE69809592T2 (de) 2003-10-02
ES2184328T3 (es) 2003-04-01
DE69809592D1 (de) 2003-01-02
AU1022799A (en) 1999-07-12
EP1040104A1 (en) 2000-10-04
WO1999032471A1 (en) 1999-07-01
EP1040104B1 (en) 2002-11-20

Similar Documents

Publication Publication Date Title
BR9813687A (pt) Processo de epoxidação usando catalisadores de prata suportados tratados com dióxido de carbono
ES2122745T3 (es) Procedimiento para la regeneracion de un catalizador.
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.
BR9714951A (pt) Processo para preparar um óxido de olefina, composição de catalisador e processo para regenerar um composição.
ES2175722T3 (es) Procedimiento de epoxidacion que utiliza catalizadores de plata soportados pretratados con cloruro organico.
DE60203508D1 (de) Katalysatorträger und hierauf hergestellte kohlenstoffnanoröhren
MX202663B (en) Oxidation catalyst and process for the production of epoxides from olefines, hydrogen and oxygen using said oxidation catalyst
ATE223755T1 (de) Herstellung von olefinen
ATE155454T1 (de) Alkenoligomerisierung
BR9711924A (pt) Processo para a preparação de uma solução de peróxido de hidrogênio
BR9510173A (pt) Catalisador para tratar uma corrente de gás que contém compostos selecionados a partir do grupo que consiste de compostos
BR0011184A (pt) Processo para a hidro-oxidação de olefinas a óxidos de olefinas usando catalisador de ouro oxidado, composição de catalisador e método para preparar uma composição de catalisador
BR0207852A (pt) Processo para a epoxidação de olefinas
BR0014995A (pt) Processo de oxidação parcial catalìtica
FI875775A0 (fi) Foerbaettrat foerfarande foer selektiv hydrering av acetylener.
BR9815311A (pt) Processo para oxidacao de compostos organicos e processo para preparacao de um catalisador de peneira molecular
AR010526A1 (es) PROCEDIMIENTO DE REGENERACIoN DE UN CATALIZADOR GASTADO DE TIPO SILICALITA.
DE69902114T2 (de) Verfahren zur Herstellung von olefinischen Epoxiden
ID29715A (id) Hidrogenasi berlanjut senyawa aromatik ternitrasi menggunakan katalis berkadar alumunium rendah
BR0016259A (pt) Catalisadores baseados em materiais hìbridos orgânicos/inorgânicos que contêm metais nobres e titânio para a oxidação seletiva de hidrocarbonetos
BR9809715B1 (pt) catalisador para produÇço de acetato vinÍlico por reaÇço de etileno, oxigÊnio e Ácido acÉtico e processo para produÇço do mesmo.
BR9809020A (pt) Processo de epoxidação usando composição de catalisador heterogêneo aperfeiçoada
BR9402855A (pt) Processo para a purificação epsílon-caprolactama
ES2118569T3 (es) Procedimiento para la regeneracion de un catalizador.
BR9809485A (pt) Processo para epoxidação catalìtica e alqueno.

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,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 1910 DE 14/08/2007.