FR2546882B1 - Procede de recuperation d'acide acetique - Google Patents

Procede de recuperation d'acide acetique

Info

Publication number
FR2546882B1
FR2546882B1 FR8407442A FR8407442A FR2546882B1 FR 2546882 B1 FR2546882 B1 FR 2546882B1 FR 8407442 A FR8407442 A FR 8407442A FR 8407442 A FR8407442 A FR 8407442A FR 2546882 B1 FR2546882 B1 FR 2546882B1
Authority
FR
France
Prior art keywords
acetic acid
recovery process
acid recovery
acetic
recovery
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
FR8407442A
Other languages
English (en)
French (fr)
Other versions
FR2546882A1 (fr
Inventor
Kunio Koga
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.)
Daicel Corp
Original Assignee
Daicel 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 Daicel Chemical Industries Ltd filed Critical Daicel Chemical Industries Ltd
Publication of FR2546882A1 publication Critical patent/FR2546882A1/fr
Application granted granted Critical
Publication of FR2546882B1 publication Critical patent/FR2546882B1/fr
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
    • C07C51/48—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment

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)
  • Extraction Or Liquid Replacement (AREA)
FR8407442A 1983-05-13 1984-05-14 Procede de recuperation d'acide acetique Expired FR2546882B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8471283A JPS59210041A (ja) 1983-05-13 1983-05-13 酢酸の回収法

Publications (2)

Publication Number Publication Date
FR2546882A1 FR2546882A1 (fr) 1984-12-07
FR2546882B1 true FR2546882B1 (fr) 1987-07-17

Family

ID=13838272

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8407442A Expired FR2546882B1 (fr) 1983-05-13 1984-05-14 Procede de recuperation d'acide acetique

Country Status (3)

Country Link
JP (1) JPS59210041A (enExample)
FR (1) FR2546882B1 (enExample)
GB (1) GB2139624A (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK170019B1 (da) * 1993-03-12 1995-05-01 Topsoe Haldor As Fremgangsmåde til genvinding af brugt fluoreret sulfonsyrekatalysator fra en alkyleringsproces
EP2254677A1 (en) * 2008-03-20 2010-12-01 Tate & Lyle Technology Limited Removal of acids from tertiary amide solvents

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR866969A (fr) * 1940-05-23 1941-09-20 Le Gouvernement De La Province Procédé pour la concentration ou l'extraction de l'acide acétique
US2581452A (en) * 1947-03-29 1952-01-08 Kellogg M W Co Dehydration of organic acids
US4353784A (en) * 1981-09-21 1982-10-12 Daicel Chemical Industries, Ltd. Method of recovery of acetic acid
JPS597131A (ja) * 1982-07-06 1984-01-14 Daicel Chem Ind Ltd 酢酸の回収法

Also Published As

Publication number Publication date
GB2139624A (en) 1984-11-14
FR2546882A1 (fr) 1984-12-07
JPS6352022B2 (enExample) 1988-10-17
JPS59210041A (ja) 1984-11-28
GB8412069D0 (en) 1984-06-20

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