DK0712334T3 - Epoxideringskatalysator - Google Patents

Epoxideringskatalysator

Info

Publication number
DK0712334T3
DK0712334T3 DK94923727.5T DK94923727T DK0712334T3 DK 0712334 T3 DK0712334 T3 DK 0712334T3 DK 94923727 T DK94923727 T DK 94923727T DK 0712334 T3 DK0712334 T3 DK 0712334T3
Authority
DK
Denmark
Prior art keywords
promoting amount
rhenium
magnesium
percent
weight
Prior art date
Application number
DK94923727.5T
Other languages
Danish (da)
English (en)
Inventor
Wayne Errol Evans
Original Assignee
Shell Int Research
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 filed Critical Shell Int Research
Application granted granted Critical
Publication of DK0712334T3 publication Critical patent/DK0712334T3/da

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)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Valve Device For Special Equipments (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
DK94923727.5T 1993-07-07 1994-07-06 Epoxideringskatalysator DK0712334T3 (da)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DK0712334T3 true DK0712334T3 (da) 1997-04-28

Family

ID=22211607

Family Applications (1)

Application Number Title Priority Date Filing Date
DK94923727.5T DK0712334T3 (da) 1993-07-07 1994-07-06 Epoxideringskatalysator

Country Status (28)

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

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
ES2203109T3 (es) 1998-04-15 2004-04-01 Dow Global Technologies Inc. Procedimiento para la oxidacion directa de olefinas a oxidos de olefina.
WO2000015334A1 (en) * 1998-09-14 2000-03-23 Shell Internationale Research Maatschappij B.V. Process for preparing catalysts with improved catalytic properties
DE10213968A1 (de) * 2002-03-28 2003-10-30 Basf Ag Verfahren zur Herstellung von Ethylenoxid mit integrierter Kohlendioxidwäsche unter Verwendung einer aminhaltigen Absorptionslösung
AU2003243757A1 (en) * 2002-06-28 2004-01-19 Shell Oil Company 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
EP2277622B1 (en) * 2003-10-16 2013-01-09 Dow Technology Investments LLC Method for the preparation of catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
TWI334363B (en) 2005-06-07 2010-12-11 Saint Gobain Ceramics A catalyst carrier
RU2007149318A (ru) 2005-06-07 2009-07-20 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. (NL) Кктализатор, способ приготовления катализатора и способ получения оксида олефина, 1, 2-диола, эфира 1, 2-диола или алканоламина
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
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
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
FI960025A7 (fi) 1996-02-19
ATE151310T1 (de) 1997-04-15
SK281624B6 (sk) 2001-05-10
CN1128508A (zh) 1996-08-07
AU678844B2 (en) 1997-06-12
TW349881B (en) 1999-01-11
EP0712334B1 (en) 1997-04-09
SK1896A3 (en) 1996-10-02
TR28519A (tr) 1996-09-30
PL176216B1 (pl) 1999-05-31
CA2166614A1 (en) 1995-01-19
ES2100081T3 (es) 1997-06-01
NZ269557A (en) 1996-10-28
MY110501A (en) 1998-06-30
JPH09500571A (ja) 1997-01-21
AU7385594A (en) 1995-02-06
CZ2096A3 (en) 1996-05-15
RU2129465C1 (ru) 1999-04-27
SG45385A1 (en) 1998-01-16
JP3825797B2 (ja) 2006-09-27
WO1995001837A1 (en) 1995-01-19
MX185747B (en) 1997-08-26
ZA944919B (en) 1995-02-20
GR3023727T3 (en) 1997-09-30
EP0712334A1 (en) 1996-05-22
PL312468A1 (en) 1996-04-29
NO960040D0 (no) 1996-01-04
FI960025A0 (fi) 1996-01-03
PH11994048580B1 (en) 2001-01-12
KR100354430B1 (ko) 2003-01-24
BR9406918A (pt) 1996-07-30
CN1071135C (zh) 2001-09-19
FI960025L (fi) 1996-02-19
DE69402555T2 (de) 1997-07-17
DE69402555D1 (de) 1997-05-15
NO960040L (no) 1996-03-04
SA94150092B1 (ar) 2004-08-29
CA2166614C (en) 2005-03-22

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