GB2053891B - Production of terephthalic acid - Google Patents

Production of terephthalic acid

Info

Publication number
GB2053891B
GB2053891B GB7920046A GB7920046A GB2053891B GB 2053891 B GB2053891 B GB 2053891B GB 7920046 A GB7920046 A GB 7920046A GB 7920046 A GB7920046 A GB 7920046A GB 2053891 B GB2053891 B GB 2053891B
Authority
GB
United Kingdom
Prior art keywords
production
terephthalic acid
terephthalic
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.)
Expired
Application number
GB7920046A
Other versions
GB2053891A (en
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.)
Orient Chemical Industries Ltd
JGC Corp
Original Assignee
Orient Chemical Industries Ltd
JGC Corp
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 Orient Chemical Industries Ltd, JGC Corp filed Critical Orient Chemical Industries Ltd
Priority to GB7920046A priority Critical patent/GB2053891B/en
Publication of GB2053891A publication Critical patent/GB2053891A/en
Application granted granted Critical
Publication of GB2053891B publication Critical patent/GB2053891B/en
Expired 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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB7920046A 1979-06-08 1979-06-08 Production of terephthalic acid Expired GB2053891B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB7920046A GB2053891B (en) 1979-06-08 1979-06-08 Production of terephthalic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB7920046A GB2053891B (en) 1979-06-08 1979-06-08 Production of terephthalic acid

Publications (2)

Publication Number Publication Date
GB2053891A GB2053891A (en) 1981-02-11
GB2053891B true GB2053891B (en) 1983-05-25

Family

ID=10505730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7920046A Expired GB2053891B (en) 1979-06-08 1979-06-08 Production of terephthalic acid

Country Status (1)

Country Link
GB (1) GB2053891B (en)

Also Published As

Publication number Publication date
GB2053891A (en) 1981-02-11

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19930608