FR1268930A - Terephthalic acid purification process - Google Patents

Terephthalic acid purification process

Info

Publication number
FR1268930A
FR1268930A FR840204A FR840204A FR1268930A FR 1268930 A FR1268930 A FR 1268930A FR 840204 A FR840204 A FR 840204A FR 840204 A FR840204 A FR 840204A FR 1268930 A FR1268930 A FR 1268930A
Authority
FR
France
Prior art keywords
terephthalic acid
purification process
acid purification
terephthalic
purification
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
FR840204A
Other languages
French (fr)
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to FR840204A priority Critical patent/FR1268930A/en
Application granted granted Critical
Publication of FR1268930A publication Critical patent/FR1268930A/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
    • C07C51/487—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)
FR840204A 1960-10-03 1960-10-03 Terephthalic acid purification process Expired FR1268930A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR840204A FR1268930A (en) 1960-10-03 1960-10-03 Terephthalic acid purification process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR840204A FR1268930A (en) 1960-10-03 1960-10-03 Terephthalic acid purification process

Publications (1)

Publication Number Publication Date
FR1268930A true FR1268930A (en) 1961-08-04

Family

ID=8740080

Family Applications (1)

Application Number Title Priority Date Filing Date
FR840204A Expired FR1268930A (en) 1960-10-03 1960-10-03 Terephthalic acid purification process

Country Status (1)

Country Link
FR (1) FR1268930A (en)

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