IN184775B - - Google Patents

Info

Publication number
IN184775B
IN184775B IN1271DE1991A IN184775B IN 184775 B IN184775 B IN 184775B IN 1271DE1991 A IN1271DE1991 A IN 1271DE1991A IN 184775 B IN184775 B IN 184775B
Authority
IN
India
Application number
Other languages
English (en)
Inventor
John Edward Buffum
William Herman Gerdes
Ruth Mary Kowaleski
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
Priority to IN1271DE1991 priority Critical patent/IN184775B/en
Publication of IN184775B publication Critical patent/IN184775B/en

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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

Landscapes

  • 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)
IN1271DE1991 1991-01-22 1991-12-23 IN184775B (sk)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IN1271DE1991 IN184775B (sk) 1991-01-22 1991-12-23

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US64360691A 1991-01-22 1991-01-22
IN1271DE1991 IN184775B (sk) 1991-01-22 1991-12-23

Publications (1)

Publication Number Publication Date
IN184775B true IN184775B (sk) 2000-09-30

Family

ID=24581537

Family Applications (1)

Application Number Title Priority Date Filing Date
IN1271DE1991 IN184775B (sk) 1991-01-22 1991-12-23

Country Status (20)

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

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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

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TR25623A (tr) 1993-07-01
DE69200450D1 (de) 1994-11-03
CS16692A3 (en) 1992-08-12
MX9200243A (es) 1992-07-01
CZ281977B6 (cs) 1997-04-16
AU1034192A (en) 1992-07-30
DK0496470T3 (da) 1994-10-24
JP3302387B2 (ja) 2002-07-15
PL293237A1 (en) 1992-11-02
SA92120369B1 (ar) 2004-07-12
EP0496470B1 (en) 1994-09-28
ES2061309T3 (es) 1994-12-01
BR9200166A (pt) 1992-10-06
KR100225874B1 (ko) 1999-10-15
EP0496470A1 (en) 1992-07-29
ZA92376B (en) 1992-09-30
CN1063427A (zh) 1992-08-12
KR920014515A (ko) 1992-08-25
SK279174B6 (sk) 1998-07-08
AU641584B2 (en) 1993-09-23
PL174992B1 (pl) 1998-10-30
US5145824A (en) 1992-09-08
CA2059711C (en) 2002-07-30
CA2059711A1 (en) 1992-07-23
CN1035161C (zh) 1997-06-18
DE69200450T2 (de) 1995-02-23
JPH0584440A (ja) 1993-04-06
RU2014114C1 (ru) 1994-06-15

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