ES2181218T3 - Procedimiento de obtencion de oxido de propileno que usa catalizadores de plata soportados sobre compuestos de metal alcalino-terreo y que contienen promotores de wolframio y de potasio. - Google Patents

Procedimiento de obtencion de oxido de propileno que usa catalizadores de plata soportados sobre compuestos de metal alcalino-terreo y que contienen promotores de wolframio y de potasio.

Info

Publication number
ES2181218T3
ES2181218T3 ES98921485T ES98921485T ES2181218T3 ES 2181218 T3 ES2181218 T3 ES 2181218T3 ES 98921485 T ES98921485 T ES 98921485T ES 98921485 T ES98921485 T ES 98921485T ES 2181218 T3 ES2181218 T3 ES 2181218T3
Authority
ES
Spain
Prior art keywords
alkaline
wolframio
terreo
procedure
propylene oxide
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES98921485T
Other languages
English (en)
Inventor
Andrew P Kahn
Anne M Gaffney
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lyondell Chemical Technology LP
Original Assignee
Arco Chemical Technology LP
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 Chemical Technology LP filed Critical Arco Chemical Technology LP
Application granted granted Critical
Publication of ES2181218T3 publication Critical patent/ES2181218T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • B01J23/683—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten
    • B01J23/687—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum or tungsten with tungsten
    • 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
    • Y02P20/141—Feedstock
    • 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)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Un procedimiento para la epoxidación de propileno que comprende poner en contacto una corriente de alimentación que comprende propileno y oxígeno con un catalizador de plata soportado que comprende: (a) un soporte que comprende un compuesto de metal alcalino seleccionado del grupo que consta de carbonatos de metales alcalino-térreos, titanatos de metales alcalino- térreos, y sus mezclas; (b) una cantidad catalíticamente efectiva de plata; (c) una cantidad promotora de un promotor de wolframio; y (d) una cantidad promotora de un promotor de potasio.
ES98921485T 1997-05-23 1998-04-23 Procedimiento de obtencion de oxido de propileno que usa catalizadores de plata soportados sobre compuestos de metal alcalino-terreo y que contienen promotores de wolframio y de potasio. Expired - Lifetime ES2181218T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/862,457 US5861519A (en) 1997-05-23 1997-05-23 Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters

Publications (1)

Publication Number Publication Date
ES2181218T3 true ES2181218T3 (es) 2003-02-16

Family

ID=25338534

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98921485T Expired - Lifetime ES2181218T3 (es) 1997-05-23 1998-04-23 Procedimiento de obtencion de oxido de propileno que usa catalizadores de plata soportados sobre compuestos de metal alcalino-terreo y que contienen promotores de wolframio y de potasio.

Country Status (11)

Country Link
US (1) US5861519A (es)
EP (1) EP0983253B1 (es)
JP (1) JP2001527563A (es)
KR (1) KR20010012888A (es)
CN (1) CN1102929C (es)
AU (1) AU7431798A (es)
BR (1) BR9809129A (es)
CA (1) CA2287078A1 (es)
DE (1) DE69806927T2 (es)
ES (1) ES2181218T3 (es)
WO (1) WO1998052931A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2001229525A1 (en) * 2000-02-22 2001-09-03 Arco Chemical Technology, L.P. Direct epoxidation process using improved catalyst composition
DE10064301A1 (de) * 2000-12-22 2002-07-04 Basf Ag Silberkatalysator für die Epoxidation von Alkenen
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
AU2003278999A1 (en) 2002-09-30 2004-04-23 Shell Oil Company Calcium carbonate carrier for making silver based epoxidation catalysts
EP2255876A3 (en) * 2002-10-28 2011-06-29 Shell Internationale Research Maatschappij B.V. A process for preparing an olefin oxide, a method of using the olefin oxide and a catalyst composition
US20050027133A1 (en) * 2003-07-29 2005-02-03 Saudi Basic Industries Corporation Method of making a catalyst for direct oxidation of an alkene to an alkene oxide
CN101160298B (zh) * 2005-02-25 2011-06-22 住友化学株式会社 环氧烷烃的制备方法
WO2013098855A1 (en) * 2011-12-27 2013-07-04 Council Of Scientific & Industrial Research A process for preparation of ag-w oxide catalyst for the selective conversion of propylene to propylene oxide with molecular oxygen
CN113603658A (zh) 2015-08-28 2021-11-05 利安德化学技术有限公司 环氧化工艺及其使用的催化剂
KR101810328B1 (ko) 2016-08-22 2017-12-19 롯데케미칼 주식회사 프로필렌 직접산화 반응용 촉매, 이의 제조방법 및 이를 이용한 프로필렌 직접산화 반응에 의한 프로필렌 옥사이드 제조방법
EP3573962A1 (en) 2017-01-24 2019-12-04 Lyondell Chemical Technology, L.P. Liquid phase selective oxidation to epoxides with molecular oxygen
CN112206798B (zh) * 2020-10-29 2022-03-22 润和催化材料(浙江)有限公司 一种乙烯氧化制环氧乙烷的银催化剂及其制备方法和应用
CN119701989B (zh) * 2023-09-27 2025-10-14 中国石油化工股份有限公司 一种改性α-氧化铝载体及其制备方法与银催化剂及其应用

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1491447A (en) * 1973-12-05 1977-11-09 Ici Ltd Alkylene oxide production and catalysts therefor
US5387751A (en) * 1978-02-10 1995-02-07 Imperial Chemical Industries Plc Production of olefine oxides
US4808738A (en) * 1986-10-31 1989-02-28 Shell Oil Company Ethylene oxide process
US4820675A (en) * 1986-10-31 1989-04-11 Shell Oil Company Ethylene oxide catalyst & process for preparing the catalyst
EP0357293B1 (en) * 1988-08-30 1996-02-28 Union Carbide Corporation Catalysts for the production of ethylene oxide and their preparation processes
CA1337722C (en) * 1989-04-18 1995-12-12 Madan Mohan Bhasin Alkylene oxide catalysts having enhanced activity and/or stability
US5112795A (en) * 1990-10-12 1992-05-12 Union Carbide Chemicals & Plastics Technology Corporation Supported silver catalyst, and processes for making and using same
DK0480538T3 (da) * 1990-10-12 1998-11-02 Union Carbide Chem Plastic Alkylenoxidkatalysatorer med forøget aktivitet og/eller stabilitet
US5145824A (en) * 1991-01-22 1992-09-08 Shell Oil Company Ethylene oxide catalyst
US5407888A (en) * 1992-05-12 1995-04-18 Basf Aktiengesellschaft Silver catalyst
DE4314304A1 (de) * 1992-05-12 1993-11-18 Basf Ag Silberkatalysator
US5502020A (en) * 1993-04-14 1996-03-26 Mitsubishi Petrochemical Co., Ltd. Catalyst for production of ethylene oxide and process for producing the catalyst
US5447897A (en) * 1993-05-17 1995-09-05 Shell Oil Company Ethylene oxide catalyst and process
PH11994048580B1 (en) * 1993-07-07 2001-01-12 Shell Int Research Epoxidation catalyst
US5364826A (en) * 1993-09-13 1994-11-15 Shell Oil Company Process for preparing ethylene oxide catalysts
DE69507160T2 (de) * 1994-11-01 1999-06-24 Shell Internationale Research Maatschappij B.V., Den Haag/S'gravenhage Verfahren zur herstellung von ethylenoxulkatalysatoren
US5739075A (en) * 1995-10-06 1998-04-14 Shell Oil Company Process for preparing ethylene oxide catalysts
US5625084A (en) * 1996-01-31 1997-04-29 Arco Chemical Technology, L.P. Vapor phase oxidation of propylene to propylene oxide
AU2507497A (en) * 1996-03-29 1997-10-22 Shell Internationale Research Maatschappij B.V. Epoxidation oxide catalysts

Also Published As

Publication number Publication date
JP2001527563A (ja) 2001-12-25
DE69806927D1 (de) 2002-09-05
BR9809129A (pt) 2000-08-01
EP0983253A1 (en) 2000-03-08
KR20010012888A (ko) 2001-02-26
CN1257487A (zh) 2000-06-21
CA2287078A1 (en) 1998-11-26
US5861519A (en) 1999-01-19
AU7431798A (en) 1998-12-11
DE69806927T2 (de) 2003-03-13
CN1102929C (zh) 2003-03-12
WO1998052931A1 (en) 1998-11-26
EP0983253B1 (en) 2002-07-31

Similar Documents

Publication Publication Date Title
ES2184283T3 (es) Epoxidacion de propileno usando catalizadores de plata que contienen cloruro.
ATE476253T1 (de) Zumindest eisen, alkalimetall und edelmetall enthaltende dehydrierungskatalysatoren
ES2158486T3 (es) Oxidacion en fase vapor de propileno a oxido de propileno.
TR26675A (tr) ETILEN OKSIT KATALIZÖRü VE ETILEN OKSIDIN KATALI- TIK üRETIMI ICIN USUL.
ATE401317T1 (de) Ethylenoxid-katalysatoren
ES2068884T3 (es) Procedimiento para poner en marcha un reactor de oxido de etileno.
SE7509856L (sv) Forfarande for framstellning av etylenoxid
SE7703337L (sv) Sett att framstella modifierade silverkatalysatorer
ES2175722T3 (es) Procedimiento de epoxidacion que utiliza catalizadores de plata soportados pretratados con cloruro organico.
TR28519A (tr) Magnezyum iceren bir tasiyici üzerinde gümüs ve magnezyum iceren epoksitleme katalizörü.
ES2118530T3 (es) Catalizador para la oxidacion selectiva de compuestos de azufre en azufre elemental, procedimiento para preparar dicho catalizador y procedimiento para la oxidacion selectiva de compuestos de azufre en azufre elemental.
IT1209503B (it) Recupero di un catalizzatore abase di palladio-stagno per la placcatura anelettrica dalla soluzione catalitica esaurita e dalle relative acque di sciacquatura.
BR9809129A (pt) Processo de óxido de propileno usando catalisadores de prata suportados em composto de metal alcalino-terroso, contendo promotores de tungstênio e potássio
MY118607A (en) Catalyst and process for preparing vinyl acetate
ES2027055T3 (es) Soportes de carbonato de potasio, catalizadores, y procedimiento de dimerizacion de olefinas con ellos.
ES2109100T3 (es) Procedimiento para la obtencion de oxido de 1,2-butileno.
IT8619568A0 (it) Pacchetto separatore di catalizzatore particolarmente per un reattore di ossidazione di ammoniaca.
UA32517C2 (uk) Каталізатор для одержання вінілацетату