CA1029025A - Oxyde d'ethylene obtenu par oxydation de l'ethylene au moyen d'un catalyseur - Google Patents

Oxyde d'ethylene obtenu par oxydation de l'ethylene au moyen d'un catalyseur

Info

Publication number
CA1029025A
CA1029025A CA215,628A CA215628A CA1029025A CA 1029025 A CA1029025 A CA 1029025A CA 215628 A CA215628 A CA 215628A CA 1029025 A CA1029025 A CA 1029025A
Authority
CA
Canada
Prior art keywords
ethylene
oxidation
catalytic process
preparing
ethylene oxide
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.)
Expired
Application number
CA215,628A
Other languages
English (en)
Other versions
CA215628S (en
Inventor
Giambattista Antonelli
Giancarlo Aglietti
Natale Ferlazzo
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.)
Societa Italiana Resine SpA SIR
Original Assignee
Societa Italiana Resine SpA SIR
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 Societa Italiana Resine SpA SIR filed Critical Societa Italiana Resine SpA SIR
Application granted granted Critical
Publication of CA1029025A publication Critical patent/CA1029025A/fr
Expired legal-status Critical Current

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
    • B01J23/48—Silver or gold
    • B01J23/50—Silver
    • 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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA215,628A 1973-12-28 1974-12-10 Oxyde d'ethylene obtenu par oxydation de l'ethylene au moyen d'un catalyseur Expired CA1029025A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT32343/73A IT1006688B (it) 1973-12-28 1973-12-28 Procedimento e catalizzazione per la produzione dell ossido di etile ne mediante ossidazione dell etile ne

Publications (1)

Publication Number Publication Date
CA1029025A true CA1029025A (fr) 1978-04-04

Family

ID=11235271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,628A Expired CA1029025A (fr) 1973-12-28 1974-12-10 Oxyde d'ethylene obtenu par oxydation de l'ethylene au moyen d'un catalyseur

Country Status (10)

Country Link
US (1) US3962286A (fr)
JP (1) JPS5333565B2 (fr)
CA (1) CA1029025A (fr)
CH (1) CH605880A5 (fr)
DE (1) DE2461587A1 (fr)
FR (1) FR2256164B1 (fr)
GB (1) GB1441470A (fr)
IT (1) IT1006688B (fr)
NL (1) NL7416936A (fr)
YU (1) YU36261B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1569974A (en) * 1976-03-05 1980-06-25 Ici Ltd Restoration of selectivity to catalysts used in the production of olefine oxides
US4066575A (en) * 1976-07-26 1978-01-03 Halcon International, Inc. Process for the preparation of a supported silver catalyst
DE3014091A1 (de) * 1980-04-12 1981-10-15 EC Erdölchemie GmbH, 5000 Köln Silberhaltige traegerkatalysatoren und katalysator-zwischenprodukte, verfahren zu ihrer herstellung und ihre verwendung
EP0172565B1 (fr) * 1984-08-21 1991-03-13 Mitsubishi Petrochemical Co., Ltd. Catalyseur en argent pour la production d'oxyde d'éthylène à partir d'éthylène et procédé de sa préparation
US7553795B2 (en) 2006-03-21 2009-06-30 Sd Lizenzverwertungsgesellschaft Mbh & Co. Kg Activation of high selectivity ethylene oxide catalyst
JP5211924B2 (ja) * 2008-08-05 2013-06-12 三菱化学株式会社 エチレンオキシド製造用触媒及びエチレンオキシドの製造方法
US11801493B2 (en) 2016-12-02 2023-10-31 Shell Usa, Inc. Methods for conditioning an ethylene epoxidation catalyst and associated methods for the production of ethylene oxide

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831870A (en) * 1956-05-07 1958-04-22 Allied Chem & Dye Corp Production of ethylene oxide
GB1241480A (en) * 1968-11-23 1971-08-04 Sir Soc Italiana Resine Spa Method of preparing supported oxidation catalysts for producing ethylene oxide

Also Published As

Publication number Publication date
YU36261B (en) 1982-06-18
FR2256164B1 (fr) 1978-07-13
GB1441470A (en) 1976-06-30
FR2256164A1 (fr) 1975-07-25
JPS5333565B2 (fr) 1978-09-14
CH605880A5 (fr) 1978-10-13
US3962286A (en) 1976-06-08
DE2461587A1 (de) 1975-07-10
YU348674A (en) 1981-08-31
IT1006688B (it) 1976-10-20
JPS50105605A (fr) 1975-08-20
NL7416936A (nl) 1975-07-01

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