FR709662A - Electrolytic method and apparatus for the purification of acetic acid solutions and the like - Google Patents

Electrolytic method and apparatus for the purification of acetic acid solutions and the like

Info

Publication number
FR709662A
FR709662A FR709662DA FR709662A FR 709662 A FR709662 A FR 709662A FR 709662D A FR709662D A FR 709662DA FR 709662 A FR709662 A FR 709662A
Authority
FR
France
Prior art keywords
purification
acetic acid
acid solutions
electrolytic method
electrolytic
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.)
Kodak Pathe SA
Original Assignee
Kodak Pathe SA
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 Kodak Pathe SA filed Critical Kodak Pathe SA
Application granted granted Critical
Publication of FR709662A publication Critical patent/FR709662A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/42—Electrodialysis; Electro-osmosis ; Electro-ultrafiltration; Membrane capacitive deionization
    • B01D61/422—Electrodialysis
FR709662D 1930-01-20 1931-01-19 Electrolytic method and apparatus for the purification of acetic acid solutions and the like Expired FR709662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US709662XA 1930-01-20 1930-01-20

Publications (1)

Publication Number Publication Date
FR709662A true FR709662A (en) 1931-08-12

Family

ID=22098432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR709662D Expired FR709662A (en) 1930-01-20 1931-01-19 Electrolytic method and apparatus for the purification of acetic acid solutions and the like

Country Status (1)

Country Link
FR (1) FR709662A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047765B (en) * 1953-04-02 1958-12-31 Hooker Electrochemical Co Process and device for the production of saturated aliphatic carboxylic acids by electrolysis of aqueous solutions of their salts in multi-chambered cells
EP0392875A1 (en) * 1989-04-14 1990-10-17 Cominco Ltd. Method for separating dissolved species by electrodialysis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1047765B (en) * 1953-04-02 1958-12-31 Hooker Electrochemical Co Process and device for the production of saturated aliphatic carboxylic acids by electrolysis of aqueous solutions of their salts in multi-chambered cells
EP0392875A1 (en) * 1989-04-14 1990-10-17 Cominco Ltd. Method for separating dissolved species by electrodialysis

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