JPS51127035A - Process for preparation of aromatic carboxylic acids - Google Patents

Process for preparation of aromatic carboxylic acids

Info

Publication number
JPS51127035A
JPS51127035A JP50050737A JP5073775A JPS51127035A JP S51127035 A JPS51127035 A JP S51127035A JP 50050737 A JP50050737 A JP 50050737A JP 5073775 A JP5073775 A JP 5073775A JP S51127035 A JPS51127035 A JP S51127035A
Authority
JP
Japan
Prior art keywords
aromatic carboxylic
preparation
carboxylic acids
carboxylic acid
compound
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.)
Pending
Application number
JP50050737A
Other languages
Japanese (ja)
Inventor
Kiyoshi Teranishi
Teruo Ito
Keiji Kawamoto
Hiroshi Fukuhara
Yurimasa Zenitani
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.)
Mitsui Petrochemical Industries Ltd
Original Assignee
Mitsui Petrochemical 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 Mitsui Petrochemical Industries Ltd filed Critical Mitsui Petrochemical Industries Ltd
Priority to JP50050737A priority Critical patent/JPS51127035A/en
Publication of JPS51127035A publication Critical patent/JPS51127035A/en
Pending 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)

Abstract

PURPOSE: Aromatic carboxylic acid is prepared with reducing the oxidative destruction of the lower aliphatic carboxylic acid solvent by the liquid-phase oxidation of an alkylaromatic compound using the oxidation catalyst adding chromium compound.
COPYRIGHT: (C)1976,JPO&Japio
JP50050737A 1975-04-28 1975-04-28 Process for preparation of aromatic carboxylic acids Pending JPS51127035A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50050737A JPS51127035A (en) 1975-04-28 1975-04-28 Process for preparation of aromatic carboxylic acids

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50050737A JPS51127035A (en) 1975-04-28 1975-04-28 Process for preparation of aromatic carboxylic acids

Publications (1)

Publication Number Publication Date
JPS51127035A true JPS51127035A (en) 1976-11-05

Family

ID=12867145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50050737A Pending JPS51127035A (en) 1975-04-28 1975-04-28 Process for preparation of aromatic carboxylic acids

Country Status (1)

Country Link
JP (1) JPS51127035A (en)

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