JPS54132543A - Catalytic purification process of terephthalic acid - Google Patents

Catalytic purification process of terephthalic acid

Info

Publication number
JPS54132543A
JPS54132543A JP1736179A JP1736179A JPS54132543A JP S54132543 A JPS54132543 A JP S54132543A JP 1736179 A JP1736179 A JP 1736179A JP 1736179 A JP1736179 A JP 1736179A JP S54132543 A JPS54132543 A JP S54132543A
Authority
JP
Japan
Prior art keywords
terephthalic acid
purification process
catalytic purification
catalytic
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
JP1736179A
Other languages
Japanese (ja)
Other versions
JPS5632319B2 (en
Inventor
Mihairobuichi Gar Buradeimiiru
Petorobuichi Mis Arekizandooru
Serugeebuichi Sumir Buikutooru
Nikoraebuichi Kur Buradeimiiru
Serugeebuichi Borisof Anatorii
Roberutob Nataria
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.)
DRUZHBY NARODOV, University of
INST NEFUCHIEHIMICHIESUKAGO SH
VNI IPUROEKUTONI I MONOMEROBU
Original Assignee
DRUZHBY NARODOV, University of
INST NEFUCHIEHIMICHIESUKAGO SH
VNI IPUROEKUTONI I MONOMEROBU
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 DRUZHBY NARODOV, University of, INST NEFUCHIEHIMICHIESUKAGO SH, VNI IPUROEKUTONI I MONOMEROBU filed Critical DRUZHBY NARODOV, University of
Publication of JPS54132543A publication Critical patent/JPS54132543A/en
Publication of JPS5632319B2 publication Critical patent/JPS5632319B2/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
    • C07C51/42—Separation; Purification; Stabilisation; Use of additives
    • C07C51/487—Separation; Purification; Stabilisation; Use of additives by treatment giving rise to chemical modification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP1736179A 1978-04-05 1979-02-19 Catalytic purification process of terephthalic acid Granted JPS54132543A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782602296A SU764314A1 (en) 1978-04-05 1978-04-05 Process for purifying terephthalic acid

Publications (2)

Publication Number Publication Date
JPS54132543A true JPS54132543A (en) 1979-10-15
JPS5632319B2 JPS5632319B2 (en) 1981-07-27

Family

ID=20758738

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1736179A Granted JPS54132543A (en) 1978-04-05 1979-02-19 Catalytic purification process of terephthalic acid

Country Status (5)

Country Link
JP (1) JPS54132543A (en)
DE (1) DE2904227C2 (en)
FR (1) FR2421863A1 (en)
GB (1) GB2018252B (en)
SU (1) SU764314A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3114240C2 (en) * 1981-04-08 1984-11-08 Institut neftechimičeskogo sinteza imeni A.V. Topčieva Akademii Nauk SSSR, Moskva Process for the production of alkenols
GB0614909D0 (en) 2006-07-27 2006-09-06 Johnson Matthey Plc Catalyst
CA2934789C (en) * 2013-12-30 2021-03-02 Thomas M. Bartos Pressurized crude aromatic carboxylic acid feed mixes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584039A (en) * 1967-08-30 1971-06-08 Standard Oil Co Fiber-grade terephthalic acid by catalytic hydrogen treatment of dissolved impure terephthalic acid
GB1578725A (en) * 1977-03-02 1980-11-05 Johnson Matthey Co Ltd Catalytic process for the purification of terephthalic acid

Also Published As

Publication number Publication date
FR2421863A1 (en) 1979-11-02
FR2421863B1 (en) 1983-01-28
GB2018252B (en) 1982-08-11
GB2018252A (en) 1979-10-17
JPS5632319B2 (en) 1981-07-27
DE2904227C2 (en) 1982-10-28
DE2904227A1 (en) 1979-10-31
SU764314A1 (en) 1983-02-15

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