SG45385A1 - Expoxidation catalyst - Google Patents

Expoxidation catalyst

Info

Publication number
SG45385A1
SG45385A1 SG1996005335A SG1996005335A SG45385A1 SG 45385 A1 SG45385 A1 SG 45385A1 SG 1996005335 A SG1996005335 A SG 1996005335A SG 1996005335 A SG1996005335 A SG 1996005335A SG 45385 A1 SG45385 A1 SG 45385A1
Authority
SG
Singapore
Prior art keywords
promoting amount
catalyst
expoxidation
rhenium
magnesium
Prior art date
Application number
SG1996005335A
Other languages
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
Publication of SG45385A1 publication Critical patent/SG45385A1/en

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)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Nonmetallic Welding Materials (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • Breeding Of Plants And Reproduction By Means Of Culturing (AREA)
  • Valve Device For Special Equipments (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
SG1996005335A 1993-07-07 1994-07-06 Expoxidation catalyst SG45385A1 (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
SG45385A1 true SG45385A1 (en) 1998-01-16

Family

ID=22211607

Family Applications (1)

Application Number Title Priority Date Filing Date
SG1996005335A SG45385A1 (en) 1993-07-07 1994-07-06 Expoxidation catalyst

Country Status (28)

Country Link
EP (1) EP0712334B1 (no)
JP (1) JP3825797B2 (no)
KR (1) KR100354430B1 (no)
CN (1) CN1071135C (no)
AT (1) ATE151310T1 (no)
AU (1) AU678844B2 (no)
BR (1) BR9406918A (no)
CA (1) CA2166614C (no)
CZ (1) CZ2096A3 (no)
DE (1) DE69402555T2 (no)
DK (1) DK0712334T3 (no)
ES (1) ES2100081T3 (no)
FI (1) FI960025A (no)
GR (1) GR3023727T3 (no)
MX (1) MX185747B (no)
MY (1) MY110501A (no)
NO (1) NO960040L (no)
NZ (1) NZ269557A (no)
PH (1) PH11994048580B1 (no)
PL (1) PL176216B1 (no)
RU (1) RU2129465C1 (no)
SA (1) SA94150092B1 (no)
SG (1) SG45385A1 (no)
SK (1) SK281624B6 (no)
TR (1) TR28519A (no)
TW (1) TW349881B (no)
WO (1) WO1995001837A1 (no)
ZA (1) ZA944919B (no)

Families Citing this family (12)

* 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
EP1073649B1 (en) 1998-04-15 2003-09-10 Dow Global Technologies, Inc. Process for the direct oxidation of olefins to olefin oxides
EP1115486B1 (en) * 1998-09-14 2008-04-09 Shell Internationale Researchmaatschappij 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
US20070111886A1 (en) 2003-10-16 2007-05-17 Serafin Juliana G 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
KR101369619B1 (ko) 2005-06-07 2014-03-05 셀 인터나쵸나아레 레사아치 마아츠샤피 비이부이 산화올레핀, 1,2-디올, 1,2-디올 에테르 또는 알칸올아민의제조방법, 이를 위한 촉매, 이 촉매의 제조방법
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 (6)

* 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
IN169589B (no) * 1986-10-31 1991-11-16 Shell Int Research
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
FI960025A (fi) 1996-02-19
EP0712334B1 (en) 1997-04-09
NO960040D0 (no) 1996-01-04
MX185747B (en) 1997-08-26
BR9406918A (pt) 1996-07-30
PL176216B1 (pl) 1999-05-31
RU2129465C1 (ru) 1999-04-27
CZ2096A3 (en) 1996-05-15
KR100354430B1 (ko) 2003-01-24
CA2166614C (en) 2005-03-22
PL312468A1 (en) 1996-04-29
FI960025A0 (fi) 1996-01-03
DK0712334T3 (da) 1997-04-28
GR3023727T3 (en) 1997-09-30
CA2166614A1 (en) 1995-01-19
WO1995001837A1 (en) 1995-01-19
DE69402555T2 (de) 1997-07-17
AU7385594A (en) 1995-02-06
JP3825797B2 (ja) 2006-09-27
EP0712334A1 (en) 1996-05-22
ZA944919B (en) 1995-02-20
SK281624B6 (sk) 2001-05-10
MY110501A (en) 1998-06-30
AU678844B2 (en) 1997-06-12
SK1896A3 (en) 1996-10-02
ES2100081T3 (es) 1997-06-01
SA94150092B1 (ar) 2004-08-29
DE69402555D1 (de) 1997-05-15
CN1071135C (zh) 2001-09-19
CN1128508A (zh) 1996-08-07
TW349881B (en) 1999-01-11
NO960040L (no) 1996-03-04
NZ269557A (en) 1996-10-28
ATE151310T1 (de) 1997-04-15
TR28519A (tr) 1996-09-30
JPH09500571A (ja) 1997-01-21
PH11994048580B1 (en) 2001-01-12

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