FR760593A - Process and apparatus for the concentration and purification of acetic acid from pyrolignants - Google Patents

Process and apparatus for the concentration and purification of acetic acid from pyrolignants

Info

Publication number
FR760593A
FR760593A FR760593DA FR760593A FR 760593 A FR760593 A FR 760593A FR 760593D A FR760593D A FR 760593DA FR 760593 A FR760593 A FR 760593A
Authority
FR
France
Prior art keywords
pyrolignants
purification
concentration
acetic acid
acetic
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
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.)
Lambiotte Freres Ets
Original Assignee
Lambiotte Freres Ets
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 Lambiotte Freres Ets filed Critical Lambiotte Freres Ets
Application granted granted Critical
Publication of FR760593A publication Critical patent/FR760593A/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
    • 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
FR760593D 1933-09-07 1933-09-07 Process and apparatus for the concentration and purification of acetic acid from pyrolignants Expired FR760593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR760593T 1933-09-07

Publications (1)

Publication Number Publication Date
FR760593A true FR760593A (en) 1934-02-26

Family

ID=9169858

Family Applications (1)

Application Number Title Priority Date Filing Date
FR760593D Expired FR760593A (en) 1933-09-07 1933-09-07 Process and apparatus for the concentration and purification of acetic acid from pyrolignants

Country Status (1)

Country Link
FR (1) FR760593A (en)

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