CA1093053A - Ethylene oxide production - Google Patents

Ethylene oxide production

Info

Publication number
CA1093053A
CA1093053A CA268,764A CA268764A CA1093053A CA 1093053 A CA1093053 A CA 1093053A CA 268764 A CA268764 A CA 268764A CA 1093053 A CA1093053 A CA 1093053A
Authority
CA
Canada
Prior art keywords
silver
amine
catalyst
complexing agent
ethylene
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
CA268,764A
Other languages
English (en)
French (fr)
Inventor
Stanley B. Cavitt
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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
Priority claimed from US05/644,704 external-priority patent/US4102820A/en
Application filed by Texaco Development Corp filed Critical Texaco Development Corp
Priority to CA359,163A priority Critical patent/CA1108632A/en
Application granted granted Critical
Publication of CA1093053A publication Critical patent/CA1093053A/en
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
    • 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)
CA268,764A 1975-12-29 1976-12-24 Ethylene oxide production Expired CA1093053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA359,163A CA1108632A (en) 1975-12-29 1980-08-27 Ethylene oxide production

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US644,704 1975-12-29
US05/644,704 US4102820A (en) 1975-12-29 1975-12-29 Silver catalyst for ethylene epoxidation
US69708876A 1976-06-16 1976-06-16
US697,088 1976-06-16

Publications (1)

Publication Number Publication Date
CA1093053A true CA1093053A (en) 1981-01-06

Family

ID=27094535

Family Applications (1)

Application Number Title Priority Date Filing Date
CA268,764A Expired CA1093053A (en) 1975-12-29 1976-12-24 Ethylene oxide production

Country Status (9)

Country Link
JP (1) JPS5282691A (en))
AU (1) AU504169B2 (en))
BR (1) BR7608753A (en))
CA (1) CA1093053A (en))
DE (1) DE2655738C2 (en))
FR (1) FR2336974A1 (en))
GB (1) GB1517608A (en))
SE (1) SE7612465L (en))
YU (1) YU290776A (en))

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5387751A (en) * 1978-02-10 1995-02-07 Imperial Chemical Industries Plc Production of olefine oxides
FR2432023A2 (fr) * 1978-04-28 1980-02-22 Ugine Kuhlmann Catalyseurs a base d'argent pour la production d''oxyde d'ethylene
US4224194A (en) * 1979-02-26 1980-09-23 Texaco Development Corp. Process for preparing an ethylene oxide catalyst
US4229321A (en) * 1979-02-26 1980-10-21 Texaco Development Corp. Process for making a silver catalyst
DE2933950A1 (de) * 1979-08-22 1981-03-12 Basf Ag Traegerkatalysatoren fuer die herstellung von aethylenoxid.
JPS6090042A (ja) * 1983-10-24 1985-05-21 Mitsui Toatsu Chem Inc 銀触媒の製造法
JPH0678271B2 (ja) * 1986-07-12 1994-10-05 三菱油化株式会社 シユウ酸銀の製造法
US4917966A (en) * 1987-02-24 1990-04-17 The Ohio State University Galvanic protection of steel with zinc alloys
DE102008030900B4 (de) 2008-06-30 2011-01-13 Oliver Feddersen-Clausen Verdampfbare Silbercarboxylat-Amin-Komplexe als Silberprecursor sowie Verdampfungsverfahren für dieselben
JP5977673B2 (ja) * 2009-11-09 2016-08-24 カーネギー メロン ユニバーシティ 金属インク組成物、導電性パターン、方法および素子

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE775697A (en)) * 1970-12-02 1972-05-23 Shell Int Research

Also Published As

Publication number Publication date
GB1517608A (en) 1978-07-12
AU504169B2 (en) 1979-10-04
JPS5282691A (en) 1977-07-11
SE7612465L (sv) 1977-06-30
FR2336974B1 (en)) 1983-02-18
FR2336974A1 (fr) 1977-07-29
BR7608753A (pt) 1977-10-25
DE2655738C2 (de) 1985-11-28
YU290776A (en) 1982-05-31
AU1984776A (en) 1978-05-25
DE2655738A1 (de) 1977-07-14

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Legal Events

Date Code Title Description
MKEX Expiry