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NO147600C - PROCEDURE FOR THE PREPARATION OF TERPHALIC ACID. - Google Patents

PROCEDURE FOR THE PREPARATION OF TERPHALIC ACID.

Info

Publication number
NO147600C
NO147600C NO773622A NO773622A NO147600C NO 147600 C NO147600 C NO 147600C NO 773622 A NO773622 A NO 773622A NO 773622 A NO773622 A NO 773622A NO 147600 C NO147600 C NO 147600C
Authority
NO
Norway
Prior art keywords
terphalic
procedure
preparation
acid
terphalic acid
Prior art date
Application number
NO773622A
Other languages
Norwegian (no)
Other versions
NO773622L (en
NO147600B (en
Inventor
Jacques Daniel Victor Hanotier
Original Assignee
Labofina Sa
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 GB7644459A external-priority patent/GB1542320A/en
Application filed by Labofina Sa filed Critical Labofina Sa
Publication of NO773622L publication Critical patent/NO773622L/en
Publication of NO147600B publication Critical patent/NO147600B/en
Publication of NO147600C publication Critical patent/NO147600C/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
    • 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)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NO773622A 1976-10-26 1977-10-24 PROCEDURE FOR THE PREPARATION OF TERPHALIC ACID. NO147600C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7644459A GB1542320A (en) 1976-10-26 1976-10-26 Process for the preparation of aromatic dicarboxylic acids
US76498177A 1977-02-02 1977-02-02

Publications (3)

Publication Number Publication Date
NO773622L NO773622L (en) 1978-04-27
NO147600B NO147600B (en) 1983-01-31
NO147600C true NO147600C (en) 1983-05-11

Family

ID=26265395

Family Applications (1)

Application Number Title Priority Date Filing Date
NO773622A NO147600C (en) 1976-10-26 1977-10-24 PROCEDURE FOR THE PREPARATION OF TERPHALIC ACID.

Country Status (18)

Country Link
JP (1) JPS5382744A (en)
AU (1) AU519680B2 (en)
BR (1) BR7707125A (en)
CA (1) CA1105943A (en)
CH (1) CH622766A5 (en)
DE (1) DE2745918C3 (en)
EG (1) EG12905A (en)
ES (1) ES463559A1 (en)
FI (1) FI773153A7 (en)
FR (1) FR2369239A1 (en)
HU (1) HU177337B (en)
IE (1) IE45896B1 (en)
IT (1) IT1087970B (en)
NL (1) NL177591C (en)
NO (1) NO147600C (en)
PT (1) PT67185B (en)
SE (1) SE7711869L (en)
YU (1) YU256777A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN152155B (en) * 1978-10-02 1983-11-05 Labofina Sa
JPS55154939A (en) * 1979-05-23 1980-12-02 Teijin Ltd Preparation of benzenecarboxylic acid
US4259522A (en) * 1979-12-17 1981-03-31 Labofina S.A. Process for the production of isophtahalic acid
US4334086A (en) * 1981-03-16 1982-06-08 Labofina S.A. Production of terephthalic acid
JPS58129528A (en) * 1982-01-27 1983-08-02 Nec Corp Phoneme keyboard device
CN1207259C (en) * 2000-01-18 2005-06-22 因卡国际公司 Oxidation of alkyl aromatic compounds to aromatic acids in an aqueous medium
JP4859291B2 (en) * 2001-06-22 2012-01-25 株式会社ダイセル Oxidation method and reactor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1153356B (en) * 1960-03-28 1963-08-29 Hans J Zimmer Verfahrenstechni Process for the preparation of terephthalic acid
JPS5536652B2 (en) * 1971-11-25 1980-09-22
US3883584A (en) * 1971-11-25 1975-05-13 Teijin Ltd Process for the preparation of terephthalic acid

Also Published As

Publication number Publication date
EG12905A (en) 1980-03-31
CH622766A5 (en) 1981-04-30
SE7711869L (en) 1978-04-27
IT1087970B (en) 1985-06-04
IE45896B1 (en) 1982-12-29
ES463559A1 (en) 1978-07-01
PT67185B (en) 1979-03-22
NL177591B (en) 1985-05-17
DE2745918B2 (en) 1980-11-06
PT67185A (en) 1977-11-01
FR2369239A1 (en) 1978-05-26
JPS5645900B2 (en) 1981-10-29
FI773153A7 (en) 1978-04-27
IE45896L (en) 1978-04-26
AU519680B2 (en) 1981-12-17
DE2745918A1 (en) 1978-04-27
DE2745918C3 (en) 1981-09-17
BR7707125A (en) 1978-07-25
CA1105943A (en) 1981-07-28
AU3003677A (en) 1979-05-03
YU256777A (en) 1982-06-30
NO773622L (en) 1978-04-27
NL7711417A (en) 1978-04-28
JPS5382744A (en) 1978-07-21
HU177337B (en) 1981-09-28
NO147600B (en) 1983-01-31
NL177591C (en) 1985-10-16
FR2369239B1 (en) 1983-11-04

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