FR1392381A - Process for the separation of azeotropic mixtures consisting of esters and alcohols - Google Patents

Process for the separation of azeotropic mixtures consisting of esters and alcohols

Info

Publication number
FR1392381A
FR1392381A FR973801A FR973801A FR1392381A FR 1392381 A FR1392381 A FR 1392381A FR 973801 A FR973801 A FR 973801A FR 973801 A FR973801 A FR 973801A FR 1392381 A FR1392381 A FR 1392381A
Authority
FR
France
Prior art keywords
alcohols
esters
separation
mixtures consisting
azeotropic mixtures
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
FR973801A
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie AG
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
Priority claimed from DEW34453A external-priority patent/DE1296623B/en
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Priority to FR973801A priority Critical patent/FR1392381A/en
Application granted granted Critical
Publication of FR1392381A publication Critical patent/FR1392381A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/52—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation
    • C07C67/54—Separation; Purification; Stabilisation; Use of additives by change in the physical state, e.g. crystallisation by distillation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C67/00—Preparation of carboxylic acid esters
    • C07C67/48—Separation; Purification; Stabilisation; Use of additives
    • C07C67/58—Separation; Purification; Stabilisation; Use of additives by liquid-liquid treatment
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C69/00—Esters of carboxylic acids; Esters of carbonic or haloformic acids
    • C07C69/52—Esters of acyclic unsaturated carboxylic acids having the esterified carboxyl group bound to an acyclic carbon atom
    • C07C69/533—Monocarboxylic acid esters having only one carbon-to-carbon double bond
    • C07C69/54—Acrylic acid esters; Methacrylic acid esters
FR973801A 1963-05-09 1964-05-08 Process for the separation of azeotropic mixtures consisting of esters and alcohols Expired FR1392381A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR973801A FR1392381A (en) 1963-05-09 1964-05-08 Process for the separation of azeotropic mixtures consisting of esters and alcohols

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEW34453A DE1296623B (en) 1963-05-09 1963-05-09 Process for the continuous or batchwise separation of azeotropic mixtures of esters, aliphatic, saturated and unsaturated carboxylic acids
FR973801A FR1392381A (en) 1963-05-09 1964-05-08 Process for the separation of azeotropic mixtures consisting of esters and alcohols

Publications (1)

Publication Number Publication Date
FR1392381A true FR1392381A (en) 1965-03-12

Family

ID=26002595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR973801A Expired FR1392381A (en) 1963-05-09 1964-05-08 Process for the separation of azeotropic mixtures consisting of esters and alcohols

Country Status (1)

Country Link
FR (1) FR1392381A (en)

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