AT314507B - Process for the production of terephthalic acid by the oxidation of p-xylene - Google Patents

Process for the production of terephthalic acid by the oxidation of p-xylene

Info

Publication number
AT314507B
AT314507B AT683171A AT683171A AT314507B AT 314507 B AT314507 B AT 314507B AT 683171 A AT683171 A AT 683171A AT 683171 A AT683171 A AT 683171A AT 314507 B AT314507 B AT 314507B
Authority
AT
Austria
Prior art keywords
xylene
oxidation
production
terephthalic acid
terephthalic
Prior art date
Application number
AT683171A
Other languages
German (de)
Inventor
Ing Ewald Katzschmann Dipl
Original Assignee
Dynamit Nobel Ag
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 Dynamit Nobel Ag filed Critical Dynamit Nobel Ag
Application granted granted Critical
Publication of AT314507B publication Critical patent/AT314507B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/16—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation
    • C07C51/21—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen
    • C07C51/255—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting
    • C07C51/265—Preparation of carboxylic acids or their salts, halides or anhydrides by oxidation with molecular oxygen of compounds containing six-membered aromatic rings without ring-splitting having alkyl side chains which are oxidised to carboxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT683171A 1971-07-02 1971-08-04 Process for the production of terephthalic acid by the oxidation of p-xylene AT314507B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712132910 DE2132910A1 (en) 1971-07-02 1971-07-02 Terephthalic/isophthalic acid - by oxidising xylenes in soln of alkali metal acetate in acetic acid

Publications (1)

Publication Number Publication Date
AT314507B true AT314507B (en) 1974-04-10

Family

ID=5812465

Family Applications (1)

Application Number Title Priority Date Filing Date
AT683171A AT314507B (en) 1971-07-02 1971-08-04 Process for the production of terephthalic acid by the oxidation of p-xylene

Country Status (4)

Country Link
AT (1) AT314507B (en)
BR (1) BR7204312D0 (en)
DE (1) DE2132910A1 (en)
ZA (1) ZA724515B (en)

Also Published As

Publication number Publication date
ZA724515B (en) 1973-05-30
DE2132910A1 (en) 1973-01-18
BR7204312D0 (en) 1973-06-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee