PL157773B1 - Ethylene oxide catalyst and a catalythic method for manufacturing ethylene oxide - Google Patents

Ethylene oxide catalyst and a catalythic method for manufacturing ethylene oxide

Info

Publication number
PL157773B1
PL157773B1 PL1987268522A PL26852287A PL157773B1 PL 157773 B1 PL157773 B1 PL 157773B1 PL 1987268522 A PL1987268522 A PL 1987268522A PL 26852287 A PL26852287 A PL 26852287A PL 157773 B1 PL157773 B1 PL 157773B1
Authority
PL
Poland
Prior art keywords
catalyst
silver
rhenium
cesium
catalysts
Prior art date
Application number
PL1987268522A
Other languages
English (en)
Polish (pl)
Other versions
PL268522A1 (en
Inventor
Anne Marie Lauritzen
Original Assignee
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
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27129915&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PL157773(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US06/926,025 external-priority patent/US4766105A/en
Priority claimed from US06/926,026 external-priority patent/US4761394A/en
Application filed by Shell Internationale Research Maatschappij Bv filed Critical Shell Internationale Research Maatschappij Bv
Publication of PL268522A1 publication Critical patent/PL268522A1/xx
Publication of PL157773B1 publication Critical patent/PL157773B1/pl

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts 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
    • B01J23/66Silver or gold
    • B01J23/68Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/38Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/54Catalysts 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
    • B01J23/66Silver or gold
    • B01J23/68Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/688Silver or gold with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with manganese, technetium or rhenium
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D301/00Preparation of oxiranes
    • C07D301/02Synthesis of the oxirane ring
    • C07D301/03Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/04Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with air or molecular oxygen
    • C07D301/08Synthesis 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
    • C07D301/10Synthesis 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
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Epoxy Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Television Signal Processing For Recording (AREA)
  • Analogue/Digital Conversion (AREA)
PL1987268522A 1986-10-31 1987-10-30 Ethylene oxide catalyst and a catalythic method for manufacturing ethylene oxide PL157773B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/926,025 US4766105A (en) 1986-10-31 1986-10-31 Ethylene oxide catalyst and process for preparing the catalyst
US06/926,026 US4761394A (en) 1986-10-31 1986-10-31 Ethylene oxide catalyst and process for preparing the catalyst

Publications (2)

Publication Number Publication Date
PL268522A1 PL268522A1 (en) 1988-12-08
PL157773B1 true PL157773B1 (en) 1992-06-30

Family

ID=27129915

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1987268522A PL157773B1 (en) 1986-10-31 1987-10-30 Ethylene oxide catalyst and a catalythic method for manufacturing ethylene oxide

Country Status (33)

Country Link
EP (1) EP0266015B1 (instruction)
JP (1) JP2619660B2 (instruction)
KR (1) KR960011047B1 (instruction)
CN (1) CN1013481B (instruction)
AT (1) ATE69977T1 (instruction)
AU (1) AU592478B2 (instruction)
BG (1) BG60854B1 (instruction)
BR (1) BR8705810A (instruction)
CA (1) CA1304346C (instruction)
CS (2) CS272779B2 (instruction)
DE (1) DE3774999D1 (instruction)
DK (1) DK170916B1 (instruction)
DZ (1) DZ1139A1 (instruction)
EG (1) EG18719A (instruction)
ES (1) ES2028860T3 (instruction)
FI (1) FI89681C (instruction)
GR (1) GR3003662T3 (instruction)
HU (1) HU202132B (instruction)
IE (1) IE60557B1 (instruction)
IL (1) IL84232A (instruction)
IN (1) IN169589B (instruction)
MA (1) MA21096A1 (instruction)
MX (1) MX170627B (instruction)
MY (1) MY102984A (instruction)
NO (1) NO173219C (instruction)
NZ (1) NZ222342A (instruction)
PH (1) PH25304A (instruction)
PL (1) PL157773B1 (instruction)
PT (1) PT86038B (instruction)
RU (1) RU1831369C (instruction)
SG (1) SG126392G (instruction)
TR (1) TR26675A (instruction)
YU (2) YU46082B (instruction)

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