JPS57122946A - Preparation of hydrogenation catalyst of oxalic diester - Google Patents

Preparation of hydrogenation catalyst of oxalic diester

Info

Publication number
JPS57122946A
JPS57122946A JP56009060A JP906081A JPS57122946A JP S57122946 A JPS57122946 A JP S57122946A JP 56009060 A JP56009060 A JP 56009060A JP 906081 A JP906081 A JP 906081A JP S57122946 A JPS57122946 A JP S57122946A
Authority
JP
Japan
Prior art keywords
hydrogenation catalyst
metal oxide
anime
chromium
contacted
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.)
Granted
Application number
JP56009060A
Other languages
Japanese (ja)
Other versions
JPS5923856B2 (en
Inventor
Haruhiko Miyazaki
Koichi Hirai
Taizo Uda
Yasuo Nakamura
Seizo Ikezawa
Takanori Tsuchie
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Priority to JP56009060A priority Critical patent/JPS5923856B2/en
Publication of JPS57122946A publication Critical patent/JPS57122946A/en
Publication of JPS5923856B2 publication Critical patent/JPS5923856B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

PURPOSE: To obtain the highly active hydrogenation catalyst containing no chromium by a method wherein an aqueous solution containing an anime complex of copper is contacted with a metal oxide having a surface hydroxyl group under an alkaline condition and the treated metal oxide is subjected to reduction treatment.
CONSTITUTION: As the hydrogenation catalyst used in selectively preparing ethylene glycol or glycolic ester by hydrogenating oxalic diester, one prepared by a method wherein an aqueous solution containing an anime complex of copper is contacted with a metal oxide having a surface hydroxyl group such as TiO2, SiO2 or the like under an alkaline condition and the resulting treated metal oxide is subjected to reduction treatment is used. This hydrogenation catalyst contains no chromium and generates reaction with good efficiency.
COPYRIGHT: (C)1982,JPO&Japio
JP56009060A 1981-01-26 1981-01-26 Method for producing oxalic acid diester hydrogenation catalyst Expired JPS5923856B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56009060A JPS5923856B2 (en) 1981-01-26 1981-01-26 Method for producing oxalic acid diester hydrogenation catalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56009060A JPS5923856B2 (en) 1981-01-26 1981-01-26 Method for producing oxalic acid diester hydrogenation catalyst

Publications (2)

Publication Number Publication Date
JPS57122946A true JPS57122946A (en) 1982-07-31
JPS5923856B2 JPS5923856B2 (en) 1984-06-05

Family

ID=11710066

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56009060A Expired JPS5923856B2 (en) 1981-01-26 1981-01-26 Method for producing oxalic acid diester hydrogenation catalyst

Country Status (1)

Country Link
JP (1) JPS5923856B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647551A (en) * 1982-05-28 1987-03-03 Ube Industries, Ltd. For producing ethylene glycol and/or a glycolic acid ester, catalyst composition and process for producing the catalyst composition

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6240647U (en) * 1985-08-27 1987-03-11

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4647551A (en) * 1982-05-28 1987-03-03 Ube Industries, Ltd. For producing ethylene glycol and/or a glycolic acid ester, catalyst composition and process for producing the catalyst composition

Also Published As

Publication number Publication date
JPS5923856B2 (en) 1984-06-05

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