BE346212A - method for the concentration of aqueous solutions of acetic or formic acid - Google Patents

method for the concentration of aqueous solutions of acetic or formic acid

Info

Publication number
BE346212A
BE346212A BE346212A BE346212A BE346212A BE 346212 A BE346212 A BE 346212A BE 346212 A BE346212 A BE 346212A BE 346212 A BE346212 A BE 346212A BE 346212 A BE346212 A BE 346212A
Authority
BE
Belgium
Prior art keywords
acetic
concentration
formic acid
aqueous solutions
aqueous
Prior art date
Application number
BE346212A
Other languages
French (fr)
Original Assignee
James Nelson Ltd
Haworth Walter N
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 James Nelson Ltd, Haworth Walter N filed Critical James Nelson Ltd
Priority to BE346212A priority Critical patent/BE346212A/en
Publication of BE346212A publication Critical patent/BE346212A/en

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
    • C07C51/41—Preparation of salts of carboxylic acids
    • C07C51/412—Preparation of salts of carboxylic acids by conversion of the acids, their salts, esters or anhydrides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Crystallography & Structural Chemistry (AREA)
BE346212A 1927-11-17 1927-11-17 method for the concentration of aqueous solutions of acetic or formic acid BE346212A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BE346212A BE346212A (en) 1927-11-17 1927-11-17 method for the concentration of aqueous solutions of acetic or formic acid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE346212A BE346212A (en) 1927-11-17 1927-11-17 method for the concentration of aqueous solutions of acetic or formic acid

Publications (1)

Publication Number Publication Date
BE346212A true BE346212A (en) 1927-12-31

Family

ID=40849156

Family Applications (1)

Application Number Title Priority Date Filing Date
BE346212A BE346212A (en) 1927-11-17 1927-11-17 method for the concentration of aqueous solutions of acetic or formic acid

Country Status (1)

Country Link
BE (1) BE346212A (en)

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