JPS52122334A - Production of telephtaalic acid - Google Patents

Production of telephtaalic acid

Info

Publication number
JPS52122334A
JPS52122334A JP4117576A JP4117576A JPS52122334A JP S52122334 A JPS52122334 A JP S52122334A JP 4117576 A JP4117576 A JP 4117576A JP 4117576 A JP4117576 A JP 4117576A JP S52122334 A JPS52122334 A JP S52122334A
Authority
JP
Japan
Prior art keywords
telephtaalic
acid
production
telephtaalic acid
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
JP4117576A
Other languages
English (en)
Inventor
Uorutaa Aabingu Jiyooji
Jiyon Booguhan Jiyoonzu Piitaa
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of JPS52122334A publication Critical patent/JPS52122334A/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/06—Halogens; Compounds thereof
    • B01J27/08—Halides
    • 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)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP4117576A 1975-04-11 1976-04-12 Production of telephtaalic acid Pending JPS52122334A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14964/75A GB1511181A (en) 1975-04-11 1975-04-11 Preparation of terephthalic acid by oxidation of p-xylene

Publications (1)

Publication Number Publication Date
JPS52122334A true JPS52122334A (en) 1977-10-14

Family

ID=10050674

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4117576A Pending JPS52122334A (en) 1975-04-11 1976-04-12 Production of telephtaalic acid

Country Status (6)

Country Link
JP (1) JPS52122334A (ja)
BE (1) BE840624A (ja)
DE (1) DE2615070A1 (ja)
FR (1) FR2306966A1 (ja)
GB (1) GB1511181A (ja)
NL (1) NL7603774A (ja)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2856529C2 (de) * 1977-12-28 1982-09-09 Mitsui Petrochemical Industries Ltd., Tokyo Verfahren zur Herstellung von Terephthalsäure
NL7900151A (nl) * 1978-01-13 1979-07-17 Ici Ltd Oxydatiewerkwijze.
KR100896516B1 (ko) * 2002-09-16 2009-05-08 에스케이케미칼주식회사 테레프탈산의 제조 방법

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE631757A (ja) *
FR1104703A (fr) * 1953-07-17 1955-11-23 Ici Ltd Purification de l'acide téréphtalique
FR2044488A6 (en) * 1969-05-22 1971-02-19 Standard Oil Co Recovery of crystalline terephthalic acid by controlled

Also Published As

Publication number Publication date
BE840624A (fr) 1976-10-11
FR2306966B1 (ja) 1980-10-31
GB1511181A (en) 1978-05-17
NL7603774A (nl) 1976-10-13
FR2306966A1 (fr) 1976-11-05
DE2615070A1 (de) 1976-10-28

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