NO960040L - Epoksyderingskatalysator - Google Patents

Epoksyderingskatalysator

Info

Publication number
NO960040L
NO960040L NO960040A NO960040A NO960040L NO 960040 L NO960040 L NO 960040L NO 960040 A NO960040 A NO 960040A NO 960040 A NO960040 A NO 960040A NO 960040 L NO960040 L NO 960040L
Authority
NO
Norway
Prior art keywords
activating amount
rhenium
magnesium
weight
activating
Prior art date
Application number
NO960040A
Other languages
English (en)
Other versions
NO960040D0 (no
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 NO960040D0 publication Critical patent/NO960040D0/no
Publication of NO960040L publication Critical patent/NO960040L/no

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

Abstract

Epoksyderingskatalysator med for- bedret selektivitets-stabilitet, hvilken katalysator omfatter sølv, en aktive- rende mengde av alkalimetall, en aktive- rende mengde av magnesium, en aktive- rende mengde av rhenium og eventuelt en aktiverende mengde rhenium-koaktivator valgt blant svovel, molybden, wolfram, krom og blandinger av disse, på en bærer som omfatter minst 85 vekt% alfa-alumi- niumoksyd og fra 0,001 til 2 vekt% (målt som elementet) av magnesium i form av et oksyd .
NO960040A 1993-07-07 1996-01-04 Epoksyderingskatalysator NO960040L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8847693A 1993-07-07 1993-07-07
PCT/EP1994/002288 WO1995001837A1 (en) 1993-07-07 1994-07-06 Epoxidation catalyst

Publications (2)

Publication Number Publication Date
NO960040D0 NO960040D0 (no) 1996-01-04
NO960040L true NO960040L (no) 1996-03-04

Family

ID=22211607

Family Applications (1)

Application Number Title Priority Date Filing Date
NO960040A NO960040L (no) 1993-07-07 1996-01-04 Epoksyderingskatalysator

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) FI960025A7 (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 (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
KR100565026B1 (ko) 1998-04-15 2006-03-30 다우 글로벌 테크놀로지스 인크. 올레핀을 올레핀 옥사이드로 직접 산화시키는 방법
BR9913599A (pt) * 1998-09-14 2001-05-22 Shell Int Research Processos para preparação de um catalisador e para epoxidação catalìtica de um alqueno com um gás contendo oxigênio
DE10213968A1 (de) * 2002-03-28 2003-10-30 Basf Ag Verfahren zur Herstellung von Ethylenoxid mit integrierter Kohlendioxidwäsche unter Verwendung einer aminhaltigen Absorptionslösung
BR0312244B1 (pt) * 2002-06-28 2013-06-25 mÉtodo para melhorar a seletividade de um catalisador e um processo para a epoxidaÇço de uma olefina
US6846774B2 (en) * 2003-04-23 2005-01-25 Scientific Design Co., Inc. Ethylene oxide catalyst
SG177010A1 (en) * 2003-08-22 2012-01-30 Dow Technology Investments Llc Improved alumina carriers and silver-based catalysts for the production of alkylene oxides
CA2541992C (en) 2003-10-16 2013-07-09 Union Carbide Chemicals & Plastics Technology Corporation Catalysts having enhanced stability, efficiency and/or activity for alkylene oxide production
BRPI0611676B1 (pt) 2005-06-07 2015-08-11 Shell Int Research Catalisador, processo para a preparação do catalisador, e processo para a produção de um óxido de olefina, um 1,2- diol, e um 1,2-diol éter e uma alcanolamina
CN101193699B (zh) 2005-06-07 2012-11-28 圣戈本陶瓷及塑料股份有限公司 催化剂载体以及用来制备该催化剂载体的方法
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
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
US5145824A (en) * 1991-01-22 1992-09-08 Shell Oil Company Ethylene oxide catalyst
US5100859A (en) * 1991-01-22 1992-03-31 Norton Company Catalyst carrier

Also Published As

Publication number Publication date
TR28519A (tr) 1996-09-30
WO1995001837A1 (en) 1995-01-19
ZA944919B (en) 1995-02-20
PL312468A1 (en) 1996-04-29
MX185747B (en) 1997-08-26
MY110501A (en) 1998-06-30
ES2100081T3 (es) 1997-06-01
CA2166614C (en) 2005-03-22
SK281624B6 (sk) 2001-05-10
DE69402555T2 (de) 1997-07-17
ATE151310T1 (de) 1997-04-15
CA2166614A1 (en) 1995-01-19
FI960025L (fi) 1996-02-19
FI960025A0 (fi) 1996-01-03
EP0712334A1 (en) 1996-05-22
NO960040D0 (no) 1996-01-04
TW349881B (en) 1999-01-11
RU2129465C1 (ru) 1999-04-27
GR3023727T3 (en) 1997-09-30
SG45385A1 (en) 1998-01-16
DK0712334T3 (da) 1997-04-28
SA94150092B1 (ar) 2004-08-29
JPH09500571A (ja) 1997-01-21
CZ2096A3 (en) 1996-05-15
PH11994048580B1 (en) 2001-01-12
AU678844B2 (en) 1997-06-12
SK1896A3 (en) 1996-10-02
FI960025A7 (fi) 1996-02-19
NZ269557A (en) 1996-10-28
EP0712334B1 (en) 1997-04-09
BR9406918A (pt) 1996-07-30
AU7385594A (en) 1995-02-06
CN1071135C (zh) 2001-09-19
CN1128508A (zh) 1996-08-07
JP3825797B2 (ja) 2006-09-27
KR100354430B1 (ko) 2003-01-24
DE69402555D1 (de) 1997-05-15
PL176216B1 (pl) 1999-05-31

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