AU641584B2 - Ethylene oxide catalyst and process - Google Patents

Ethylene oxide catalyst and process Download PDF

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Publication number
AU641584B2
AU641584B2 AU10341/92A AU1034192A AU641584B2 AU 641584 B2 AU641584 B2 AU 641584B2 AU 10341/92 A AU10341/92 A AU 10341/92A AU 1034192 A AU1034192 A AU 1034192A AU 641584 B2 AU641584 B2 AU 641584B2
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AU
Australia
Prior art keywords
oxide
catalyst
weight
percent
carrier
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.)
Ceased
Application number
AU10341/92A
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English (en)
Other versions
AU1034192A (en
Inventor
John Edward Buffum
William Herman Gerdes
Ruth Mary Kowaleski
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 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
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Publication of AU1034192A publication Critical patent/AU1034192A/en
Application granted granted Critical
Publication of AU641584B2 publication Critical patent/AU641584B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • 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
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/066—Zirconium or hafnium; Oxides or hydroxides thereof
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Catalysts (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AU10341/92A 1991-01-22 1992-01-20 Ethylene oxide catalyst and process Ceased AU641584B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64360691A 1991-01-22 1991-01-22
US643606 1991-01-22

Publications (2)

Publication Number Publication Date
AU1034192A AU1034192A (en) 1992-07-30
AU641584B2 true AU641584B2 (en) 1993-09-23

Family

ID=24581537

Family Applications (1)

Application Number Title Priority Date Filing Date
AU10341/92A Ceased AU641584B2 (en) 1991-01-22 1992-01-20 Ethylene oxide catalyst and process

Country Status (20)

Country Link
US (1) US5145824A (OSRAM)
EP (1) EP0496470B1 (OSRAM)
JP (1) JP3302387B2 (OSRAM)
KR (1) KR100225874B1 (OSRAM)
CN (1) CN1035161C (OSRAM)
AU (1) AU641584B2 (OSRAM)
BR (1) BR9200166A (OSRAM)
CA (1) CA2059711C (OSRAM)
CZ (1) CZ281977B6 (OSRAM)
DE (1) DE69200450T2 (OSRAM)
DK (1) DK0496470T3 (OSRAM)
ES (1) ES2061309T3 (OSRAM)
IN (1) IN184775B (OSRAM)
MX (1) MX9200243A (OSRAM)
PL (1) PL174992B1 (OSRAM)
RU (1) RU2014114C1 (OSRAM)
SA (1) SA92120369B1 (OSRAM)
SK (1) SK279174B6 (OSRAM)
TR (1) TR25623A (OSRAM)
ZA (1) ZA92376B (OSRAM)

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CN108283943B (zh) * 2017-01-10 2021-07-02 中国石油化工股份有限公司 氧化铝载体及其制备方法、乙烯环氧化反应用银催化剂及乙烯环氧化制备环氧乙烷的方法
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
CN111072803B (zh) * 2018-10-19 2022-07-12 中国石油化工股份有限公司 烯烃聚合催化剂载体及其制备方法和应用
TW202239752A (zh) 2020-12-29 2022-10-16 荷蘭商蜆殼國際研究所 用於生產環氧乙烷之製程
TW202237260A (zh) * 2021-01-19 2022-10-01 美商科學設計有限公司 用於製造管間距減小的立式沸騰反應器的管與管板焊接
CN115382525B (zh) * 2021-05-24 2024-05-10 中国石油化工股份有限公司 一种α-氧化铝载体及其制备方法和银催化剂和应用
CN116943746A (zh) * 2022-04-13 2023-10-27 中国石油化工股份有限公司 乙烯环氧化用银催化剂的载体、银催化剂和乙烯环氧化生产环氧乙烷的方法

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ZA92376B (en) 1992-09-30
EP0496470B1 (en) 1994-09-28
EP0496470A1 (en) 1992-07-29
DE69200450D1 (de) 1994-11-03
JP3302387B2 (ja) 2002-07-15
CA2059711C (en) 2002-07-30
CN1063427A (zh) 1992-08-12
US5145824A (en) 1992-09-08
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BR9200166A (pt) 1992-10-06
PL293237A1 (en) 1992-11-02
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CZ281977B6 (cs) 1997-04-16
DE69200450T2 (de) 1995-02-23
DK0496470T3 (da) 1994-10-24
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AU1034192A (en) 1992-07-30
SK279174B6 (sk) 1998-07-08
PL174992B1 (pl) 1998-10-30
TR25623A (tr) 1993-07-01
IN184775B (OSRAM) 2000-09-30
RU2014114C1 (ru) 1994-06-15
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CA2059711A1 (en) 1992-07-23
CS16692A3 (en) 1992-08-12

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