JPS5382744A - Process for preparing terephthalic acid - Google Patents

Process for preparing terephthalic acid

Info

Publication number
JPS5382744A
JPS5382744A JP12766577A JP12766577A JPS5382744A JP S5382744 A JPS5382744 A JP S5382744A JP 12766577 A JP12766577 A JP 12766577A JP 12766577 A JP12766577 A JP 12766577A JP S5382744 A JPS5382744 A JP S5382744A
Authority
JP
Japan
Prior art keywords
terephthalic acid
preparing terephthalic
preparing
acid
terephthalic
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
JP12766577A
Other languages
Japanese (ja)
Other versions
JPS5645900B2 (en
Inventor
Danieru Bikutoru Han Jiyatsuku
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.)
Labofina SA
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 JPS5382744A publication Critical patent/JPS5382744A/en
Publication of JPS5645900B2 publication Critical patent/JPS5645900B2/ja
Granted legal-status Critical Current

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)
JP12766577A 1976-10-26 1977-10-26 Process for preparing terephthalic acid Granted JPS5382744A (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 (2)

Publication Number Publication Date
JPS5382744A true JPS5382744A (en) 1978-07-21
JPS5645900B2 JPS5645900B2 (en) 1981-10-29

Family

ID=26265395

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12766577A Granted JPS5382744A (en) 1976-10-26 1977-10-26 Process for preparing terephthalic 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) FI773153A (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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549337A (en) * 1978-10-02 1980-04-09 Labofina Sa Manufacture of terephthalic acid
JPS55154939A (en) * 1979-05-23 1980-12-02 Teijin Ltd Preparation of benzenecarboxylic acid

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
NL8200726A (en) * 1982-02-24 1983-09-16 Philips Nv DEVICE FOR GENERATING THE AUDITIVE INFORMATION FROM A COLLECTION OF CHARACTERS.
ATE311355T1 (en) 2000-01-18 2005-12-15 Inca Internat S P A OXIDATION OF ALKYL AROMATES TO AROMATIC ACIDS IN AQUEOUS MEDIUM

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857944A (en) * 1971-11-25 1973-08-14

Family Cites Families (2)

* 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
US3883584A (en) * 1971-11-25 1975-05-13 Teijin Ltd Process for the preparation of terephthalic acid

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857944A (en) * 1971-11-25 1973-08-14

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549337A (en) * 1978-10-02 1980-04-09 Labofina Sa Manufacture of terephthalic acid
JPH0222057B2 (en) * 1978-10-02 1990-05-17 Labofina Sa
JPS55154939A (en) * 1979-05-23 1980-12-02 Teijin Ltd Preparation of benzenecarboxylic acid
JPH0154340B2 (en) * 1979-05-23 1989-11-17 Teijin Ltd

Also Published As

Publication number Publication date
FR2369239A1 (en) 1978-05-26
NL7711417A (en) 1978-04-28
CH622766A5 (en) 1981-04-30
PT67185A (en) 1977-11-01
IE45896B1 (en) 1982-12-29
FI773153A (en) 1978-04-27
PT67185B (en) 1979-03-22
YU256777A (en) 1982-06-30
FR2369239B1 (en) 1983-11-04
EG12905A (en) 1980-03-31
SE7711869L (en) 1978-04-27
NL177591B (en) 1985-05-17
DE2745918C3 (en) 1981-09-17
ES463559A1 (en) 1978-07-01
AU3003677A (en) 1979-05-03
CA1105943A (en) 1981-07-28
IT1087970B (en) 1985-06-04
AU519680B2 (en) 1981-12-17
JPS5645900B2 (en) 1981-10-29
HU177337B (en) 1981-09-28
NO147600C (en) 1983-05-11
IE45896L (en) 1978-04-26
NO147600B (en) 1983-01-31
BR7707125A (en) 1978-07-25
DE2745918A1 (en) 1978-04-27
NO773622L (en) 1978-04-27
NL177591C (en) 1985-10-16
DE2745918B2 (en) 1980-11-06

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