IT1089270B - Processo per la produzione di acido tereftalico - Google Patents

Processo per la produzione di acido tereftalico

Info

Publication number
IT1089270B
IT1089270B IT31462/77A IT3146277A IT1089270B IT 1089270 B IT1089270 B IT 1089270B IT 31462/77 A IT31462/77 A IT 31462/77A IT 3146277 A IT3146277 A IT 3146277A IT 1089270 B IT1089270 B IT 1089270B
Authority
IT
Italy
Prior art keywords
production
terephthalic acid
terephthalic
acid
Prior art date
Application number
IT31462/77A
Other languages
English (en)
Original Assignee
Mitsubishi Chem Ind
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 Mitsubishi Chem Ind filed Critical Mitsubishi Chem Ind
Application granted granted Critical
Publication of IT1089270B publication Critical patent/IT1089270B/it

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)
IT31462/77A 1976-12-30 1977-12-30 Processo per la produzione di acido tereftalico IT1089270B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15898576A JPS5384931A (en) 1976-12-30 1976-12-30 Preparation of terephthalic acid

Publications (1)

Publication Number Publication Date
IT1089270B true IT1089270B (it) 1985-06-18

Family

ID=15683685

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31462/77A IT1089270B (it) 1976-12-30 1977-12-30 Processo per la produzione di acido tereftalico

Country Status (5)

Country Link
JP (1) JPS5384931A (it)
DE (1) DE2759027C2 (it)
GB (1) GB1554489A (it)
IT (1) IT1089270B (it)
NL (1) NL7714357A (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02145372U (it) * 1989-05-15 1990-12-10
GB9113476D0 (en) * 1991-06-21 1991-08-07 Interox Chemicals Ltd Oxidation of alkylaromatics

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5143383B2 (it) * 1972-06-26 1976-11-20
JPS523030A (en) * 1975-06-25 1977-01-11 Mitsubishi Chem Ind Ltd Process for manufacturing high purity terephthalic acid

Also Published As

Publication number Publication date
DE2759027C2 (de) 1983-10-06
JPS5384931A (en) 1978-07-26
NL7714357A (nl) 1978-07-04
GB1554489A (en) 1979-10-24
DE2759027A1 (de) 1978-07-06
JPS5642576B2 (it) 1981-10-06

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