ES2100081T3 - Catalizador de epoxidacion. - Google Patents

Catalizador de epoxidacion.

Info

Publication number
ES2100081T3
ES2100081T3 ES94923727T ES94923727T ES2100081T3 ES 2100081 T3 ES2100081 T3 ES 2100081T3 ES 94923727 T ES94923727 T ES 94923727T ES 94923727 T ES94923727 T ES 94923727T ES 2100081 T3 ES2100081 T3 ES 2100081T3
Authority
ES
Spain
Prior art keywords
promoting amount
epoxidation catalyst
renium
magnesium
weight
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
ES94923727T
Other languages
English (en)
Inventor
Wayne Errol Evans
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.)
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
Original Assignee
SHELL INT RESEARCH
Shell Internationale Research Maatschappij BV
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 SHELL INT RESEARCH, Shell Internationale Research Maatschappij BV filed Critical SHELL INT RESEARCH
Application granted granted Critical
Publication of ES2100081T3 publication Critical patent/ES2100081T3/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
    • B01J23/54—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
    • B01J23/688—Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Valve Device For Special Equipments (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)

Abstract

LA INVENCION SE REFIERE A UN CATALIZADOR DE EPOXIDACION QUE TIENE UNA SELECTIVIDAD Y ESTABILIDAD MEJORADAS DICHO CATALIZADOR COMPRENDE PLATA, UNA CANTIDAD PROMOTORA DE METAL ALCALI, UNA CANTIDAD PROMOTORA DE MAGNESIO, UNA CANTIDAD PROMOTORA DE RENIO, Y OPCIONALMENTE, UNA CANTIDAD DE UN CO-PROMOTOR DE RENIO SELECCIONADO ENTRE AZUFRE, MOLIBDENO, TUNGSTENO, CROMO Y MEZCLA DE LOS MISMOS, SOPORTADO SOBRE UN PORTADOR QUE COMPRENDE AL MENOS UN 85% DE SU PESO DE [AL]-ALUMINA Y ENTRE UN 0.001 Y UN 2% DE SU PESO (MEDIDO COMO ELEMENTO) DE MAGNESIO EN FORMA DE OXIDO.
ES94923727T 1993-07-07 1994-07-06 Catalizador de epoxidacion. Expired - Lifetime ES2100081T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8847693A 1993-07-07 1993-07-07

Publications (1)

Publication Number Publication Date
ES2100081T3 true ES2100081T3 (es) 1997-06-01

Family

ID=22211607

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94923727T Expired - Lifetime ES2100081T3 (es) 1993-07-07 1994-07-06 Catalizador de epoxidacion.

Country Status (28)

Country Link
EP (1) EP0712334B1 (es)
JP (1) JP3825797B2 (es)
KR (1) KR100354430B1 (es)
CN (1) CN1071135C (es)
AT (1) ATE151310T1 (es)
AU (1) AU678844B2 (es)
BR (1) BR9406918A (es)
CA (1) CA2166614C (es)
CZ (1) CZ2096A3 (es)
DE (1) DE69402555T2 (es)
DK (1) DK0712334T3 (es)
ES (1) ES2100081T3 (es)
FI (1) FI960025L (es)
GR (1) GR3023727T3 (es)
MX (1) MX185747B (es)
MY (1) MY110501A (es)
NO (1) NO960040L (es)
NZ (1) NZ269557A (es)
PH (1) PH11994048580B1 (es)
PL (1) PL176216B1 (es)
RU (1) RU2129465C1 (es)
SA (1) SA94150092B1 (es)
SG (1) SG45385A1 (es)
SK (1) SK281624B6 (es)
TR (1) TR28519A (es)
TW (1) TW349881B (es)
WO (1) WO1995001837A1 (es)
ZA (1) ZA944919B (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5705661A (en) * 1995-09-25 1998-01-06 Mitsubishi Chemical Corporation Catalyst for production of ethylene oxide
US5861519A (en) * 1997-05-23 1999-01-19 Arco Chemical Technology, L.P. Propylene oxide process using alkaline earth metal compound-supported silver catalysts containing tungsten and potassium promoters
AU3387099A (en) 1998-04-15 1999-11-01 Dow Chemical Company, The Process for the direct oxidation of olefins to olefin oxides
ES2301248T3 (es) * 1998-09-14 2008-06-16 Shell Internationale Research Maatschappij B.V. Procedimiento para preparar catalizadores con propiedades cataliticas mejoradas.
DE10213968A1 (de) * 2002-03-28 2003-10-30 Basf Ag Verfahren zur Herstellung von Ethylenoxid mit integrierter Kohlendioxidwäsche unter Verwendung einer aminhaltigen Absorptionslösung
WO2004002954A2 (en) * 2002-06-28 2004-01-08 Shell Internationale Research Maatschappij B.V. A method for improving the selectivity of a catalyst and a process for the epoxidation of an olefin
US6846774B2 (en) * 2003-04-23 2005-01-25 Scientific Design Co., Inc. Ethylene oxide catalyst
US20060258532A1 (en) * 2003-08-22 2006-11-16 Thorsteinson Erlind M Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
CN1867400B (zh) * 2003-10-16 2010-04-14 陶氏技术投资有限责任公司 用于烯化氧制备的具有提高稳定性、效率和/或活性的催化剂
CA2611093C (en) 2005-06-07 2014-08-26 Shell Internationale Research Maatschappij B.V. A catalyst, a process for preparing the catalyst, and a process for the production of an olefin oxide, a 1,2-diol, a 1,2-diol ether, or an alkanolamine
KR101072239B1 (ko) 2005-06-07 2011-10-12 생-고뱅 세라믹스 앤드 플라스틱스, 인코포레이티드 촉매 캐리어
CN104549545B (zh) * 2013-10-29 2017-06-30 中国石油化工股份有限公司 用于烯烃环氧化的银催化剂用α‑氧化铝载体及其制备方法
CN104549543B (zh) * 2013-10-29 2017-08-25 中国石油化工股份有限公司 氧化铝载体、由其制成的银催化剂及其应用
TWI808125B (zh) 2018-02-07 2023-07-11 德商巴斯夫歐洲公司 有效地將乙烯氧化轉化為環氧乙烷之催化劑
CN112295561B (zh) * 2019-08-02 2023-07-25 中国石油天然气股份有限公司 一种环氧化催化剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959316A (en) * 1972-03-13 1976-05-25 Snam Progetti S.P.A. Procedure for propylene oxide synthesis
US4455392A (en) * 1981-10-05 1984-06-19 Union Carbide Corporation Process for preparing a supported silver catalyst
US4760042A (en) * 1982-03-24 1988-07-26 Scientific Design Company, Inc. Process for preparing an alkali metal-promoted silver catalyst
US4766105A (en) * 1986-10-31 1988-08-23 Shell Oil Company Ethylene oxide catalyst and process for preparing the catalyst
IL84232A (en) * 1986-10-31 1992-06-21 Shell Int Research Catalyst and process for the catalytic production of ethylene oxide
US4908343A (en) * 1987-02-20 1990-03-13 Union Carbide Chemicals And Plastics Company Inc. Catalyst composition for oxidation of ethylene to ethylene oxide
US5100859A (en) * 1991-01-22 1992-03-31 Norton Company Catalyst carrier
US5145824A (en) * 1991-01-22 1992-09-08 Shell Oil Company Ethylene oxide catalyst

Also Published As

Publication number Publication date
MY110501A (en) 1998-06-30
NZ269557A (en) 1996-10-28
AU678844B2 (en) 1997-06-12
ZA944919B (en) 1995-02-20
CN1128508A (zh) 1996-08-07
RU2129465C1 (ru) 1999-04-27
FI960025A7 (fi) 1996-02-19
JPH09500571A (ja) 1997-01-21
FI960025L (fi) 1996-02-19
SK1896A3 (en) 1996-10-02
SA94150092B1 (ar) 2004-08-29
NO960040D0 (no) 1996-01-04
PL176216B1 (pl) 1999-05-31
MX185747B (en) 1997-08-26
EP0712334B1 (en) 1997-04-09
EP0712334A1 (en) 1996-05-22
WO1995001837A1 (en) 1995-01-19
JP3825797B2 (ja) 2006-09-27
AU7385594A (en) 1995-02-06
SG45385A1 (en) 1998-01-16
CA2166614C (en) 2005-03-22
TR28519A (tr) 1996-09-30
SK281624B6 (sk) 2001-05-10
CN1071135C (zh) 2001-09-19
FI960025A0 (fi) 1996-01-03
PL312468A1 (en) 1996-04-29
CA2166614A1 (en) 1995-01-19
GR3023727T3 (en) 1997-09-30
KR100354430B1 (ko) 2003-01-24
TW349881B (en) 1999-01-11
DK0712334T3 (da) 1997-04-28
PH11994048580B1 (en) 2001-01-12
DE69402555D1 (de) 1997-05-15
DE69402555T2 (de) 1997-07-17
ATE151310T1 (de) 1997-04-15
NO960040L (no) 1996-03-04
CZ2096A3 (en) 1996-05-15
BR9406918A (pt) 1996-07-30

Similar Documents

Publication Publication Date Title
TR200001218T2 (tr) İkameli karboksamidotiazoller, bunların üretimi ve bunları içeren farmasötik bileşimler.
MX166900B (es) Composicion catalizadora de oxido de cromo
ES8608567A1 (es) Un procedimiento para producir un catalizador de hidrotrata-miento
ES2163447T3 (es) Composicion de catalizador para amoxidacion.
DK0717041T3 (da) Krystallinske paclitaxel-hydrater
ES2168737T3 (es) Inhibidores de la oxido nitrico sintasa.
UY28020A1 (es) Complejos de rutenio como (pre) catalizadores para reacciones de metatesis.
DE68906740D1 (de) Metallische zusammensetzung enthaltend zinkoxyd-whisker.
ES2063788T3 (es) Proceso catalitico para la fabricacion de oximas.
ES2181726T3 (es) Amidinoderivados utiles como inhibidores de oxido nitrico sintasa.
MX167076B (es) Catalizador impregnado con organopolisulfuro y metodos para su preparacion y uso
BR9810163B1 (pt) compostos liberadores de àxido nÍtricos.
ES2044662T3 (es) Catalizadores de platino sobre soporte de grafito y su empleo.
TR200100455T2 (tr) Nimesulid içeren topikal farmasötik bileşimler
TR28519A (tr) Magnezyum iceren bir tasiyici üzerinde gümüs ve magnezyum iceren epoksitleme katalizörü.
ES2086945T3 (es) Material para contactos electricos a base de oxido de estaño y plata o de oxido de cinc y plata.
TR200201459T2 (tr) Okzkarbazepin içeren süspansiyon
DE58907940D1 (de) Neue Stoffzusammensetzungen enthaltend Molybdändisulfid.
DE68913950D1 (de) Stabilisierte, Schwefel lösende Zusammensetzungen.
ES2054881T3 (es) Pantetina como agente inhibidor de la fibrosis hepatica.
KR910009375A (ko) 용접보조재
ES2059396T3 (es) Derivados de indeno y metodos.
BR0000850B1 (pt) mistura de 3-metiloct-6-enóis 6-substituìdos, composição adorante contendo a referida mistura, bem como seu uso.
Yoshifuji et al. Oxidation of a diphosphene and dechlorination of an arylphosphonic dichloride: isolation of the diphosphene oxide
DE59813625D1 (de) Metallhaltige ribonukleotidpolypeptide

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 712334

Country of ref document: ES