JPS5021446B1 - - Google Patents

Info

Publication number
JPS5021446B1
JPS5021446B1 JP2034965A JP2034965A JPS5021446B1 JP S5021446 B1 JPS5021446 B1 JP S5021446B1 JP 2034965 A JP2034965 A JP 2034965A JP 2034965 A JP2034965 A JP 2034965A JP S5021446 B1 JPS5021446 B1 JP S5021446B1
Authority
JP
Japan
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.)
Pending
Application number
JP2034965A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS5021446B1 publication Critical patent/JPS5021446B1/ja
Pending 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
    • C07C51/43—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation
    • C07C51/44—Separation; Purification; Stabilisation; Use of additives by change of the physical state, e.g. crystallisation by distillation
    • 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)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
JP2034965A 1964-04-09 1965-04-08 Pending JPS5021446B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1482664A GB1062555A (en) 1964-04-09 1964-04-09 Purification of aliphatic carboxylic acids

Publications (1)

Publication Number Publication Date
JPS5021446B1 true JPS5021446B1 (en) 1975-07-23

Family

ID=10048161

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2034965A Pending JPS5021446B1 (en) 1964-04-09 1965-04-08

Country Status (3)

Country Link
JP (1) JPS5021446B1 (en)
DE (1) DE1252651B (en)
GB (1) GB1062555A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19934410C1 (en) † 1999-07-22 2000-12-14 Consortium Elektrochem Ind Separation and purification of aqueous mixtures of acetic acid, formic acid and high boiling fractions uses apparatus with separation and distillation columns containing organic solvent

Also Published As

Publication number Publication date
GB1062555A (en) 1967-03-22
DE1252651B (en) 1967-10-26

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