FR802461A - Process and apparatus for the extraction of organic acids from their dilute aqueous solutions - Google Patents

Process and apparatus for the extraction of organic acids from their dilute aqueous solutions

Info

Publication number
FR802461A
FR802461A FR802461DA FR802461A FR 802461 A FR802461 A FR 802461A FR 802461D A FR802461D A FR 802461DA FR 802461 A FR802461 A FR 802461A
Authority
FR
France
Prior art keywords
extraction
organic acids
aqueous solutions
dilute aqueous
dilute
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)
Inventor
Ferdinand Blumenthal
Theodor Schultz
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.)
IMMOBI LIERE ET IND ANVERSOISE
Original Assignee
IMMOBI LIERE ET IND ANVERSOISE
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 IMMOBI LIERE ET IND ANVERSOISE filed Critical IMMOBI LIERE ET IND ANVERSOISE
Application granted granted Critical
Publication of FR802461A publication Critical patent/FR802461A/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
    • C07C51/48—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)
FR802461D 1935-02-28 1936-02-28 Process and apparatus for the extraction of organic acids from their dilute aqueous solutions Expired FR802461A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE802461X 1935-02-28

Publications (1)

Publication Number Publication Date
FR802461A true FR802461A (en) 1936-09-05

Family

ID=1553046

Family Applications (1)

Application Number Title Priority Date Filing Date
FR802461D Expired FR802461A (en) 1935-02-28 1936-02-28 Process and apparatus for the extraction of organic acids from their dilute aqueous solutions

Country Status (1)

Country Link
FR (1) FR802461A (en)

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