FR2005978A1 - Catalyst for oxidation of ethylene to ethylene oxide - Google Patents

Catalyst for oxidation of ethylene to ethylene oxide

Info

Publication number
FR2005978A1
FR2005978A1 FR6910994A FR6910994A FR2005978A1 FR 2005978 A1 FR2005978 A1 FR 2005978A1 FR 6910994 A FR6910994 A FR 6910994A FR 6910994 A FR6910994 A FR 6910994A FR 2005978 A1 FR2005978 A1 FR 2005978A1
Authority
FR
France
Prior art keywords
ethylene
catalyst
ago
oxidation
carbonates
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.)
Withdrawn
Application number
FR6910994A
Other languages
English (en)
French (fr)
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.)
INSTITU CERCETARI PETROC
Original Assignee
INSTITU CERCETARI PETROC
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 INSTITU CERCETARI PETROC filed Critical INSTITU CERCETARI PETROC
Publication of FR2005978A1 publication Critical patent/FR2005978A1/fr
Withdrawn legal-status Critical Current

Links

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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/03—Precipitation; Co-precipitation
    • 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
    • Y02P20/582—Recycling of unreacted starting or intermediate materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
FR6910994A 1968-04-10 1969-04-10 Catalyst for oxidation of ethylene to ethylene oxide Withdrawn FR2005978A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO5639068 1968-04-10

Publications (1)

Publication Number Publication Date
FR2005978A1 true FR2005978A1 (en) 1969-12-19

Family

ID=20086675

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6910994A Withdrawn FR2005978A1 (en) 1968-04-10 1969-04-10 Catalyst for oxidation of ethylene to ethylene oxide

Country Status (2)

Country Link
BE (1) BE731346A (cs)
FR (1) FR2005978A1 (cs)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000015334A1 (en) * 1998-09-14 2000-03-23 Shell Internationale Research Maatschappij B.V. Process for preparing catalysts with improved catalytic properties
US6368998B1 (en) 1998-09-14 2002-04-09 Shell Oil Company Process for preparing catalyst with improved catalytic properties
EP0937498B1 (en) * 1998-02-20 2004-08-18 Nippon Shokubai Co., Ltd. Silver catalyst for production of ethylene Oxide, method for production thereof, and method for production of ethylene oxide
US7232918B2 (en) 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
US7232786B2 (en) 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
US7247600B2 (en) 1998-09-14 2007-07-24 Shell Oil Company Catalyst composition
US7259129B2 (en) 2003-05-07 2007-08-21 Shell Oil Company Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
US7504525B2 (en) 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
US7538235B2 (en) 2004-04-01 2009-05-26 Shell Oil Company Process for preparing a catalyst, the catalyst, and a use of the catalyst
US7547795B2 (en) 2003-05-07 2009-06-16 Shell Oil Company Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
US7835868B2 (en) 2004-09-24 2010-11-16 Shell Oil Company Process for selecting shaped particles for use in a packed bed
US8043575B2 (en) 2003-05-07 2011-10-25 Shell Oil Company Reactor system and process for the manufacture of ethylene oxide
US8501664B2 (en) 2006-11-20 2013-08-06 Shell Oil Company Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0937498B1 (en) * 1998-02-20 2004-08-18 Nippon Shokubai Co., Ltd. Silver catalyst for production of ethylene Oxide, method for production thereof, and method for production of ethylene oxide
US7504525B2 (en) 1998-09-14 2009-03-17 Shell Oil Company Catalyst composition
WO2000015334A1 (en) * 1998-09-14 2000-03-23 Shell Internationale Research Maatschappij B.V. Process for preparing catalysts with improved catalytic properties
US7232786B2 (en) 1998-09-14 2007-06-19 Shell Oil Company Catalyst composition
US7247600B2 (en) 1998-09-14 2007-07-24 Shell Oil Company Catalyst composition
US7741499B2 (en) 1998-09-14 2010-06-22 Shell Oil Company Catalyst composition
US6368998B1 (en) 1998-09-14 2002-04-09 Shell Oil Company Process for preparing catalyst with improved catalytic properties
US7439375B2 (en) 1998-09-14 2008-10-21 Shell Oil Company Catalyst composition
US7507689B2 (en) 1998-09-14 2009-03-24 Shell Oil Company Catalyst composition
US7232918B2 (en) 2001-11-06 2007-06-19 Shell Oil Company Catalyst composition
US7547795B2 (en) 2003-05-07 2009-06-16 Shell Oil Company Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
US7259129B2 (en) 2003-05-07 2007-08-21 Shell Oil Company Silver-containing catalysts, the manufacture of such silver-containing catalysts, and the use thereof
US8043575B2 (en) 2003-05-07 2011-10-25 Shell Oil Company Reactor system and process for the manufacture of ethylene oxide
US7538235B2 (en) 2004-04-01 2009-05-26 Shell Oil Company Process for preparing a catalyst, the catalyst, and a use of the catalyst
US7835868B2 (en) 2004-09-24 2010-11-16 Shell Oil Company Process for selecting shaped particles for use in a packed bed
US8501664B2 (en) 2006-11-20 2013-08-06 Shell Oil Company Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst
US8999882B2 (en) 2006-11-20 2015-04-07 Shell Oil Company Process for treating a carrier, a process for preparing a catalyst, the catalyst, and use of the catalyst

Also Published As

Publication number Publication date
BE731346A (cs) 1969-09-15

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Legal Events

Date Code Title Description
ST Notification of lapse