ES310448A1 - A procedure for the treatment of ester-alcohol mixtures. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for the treatment of ester-alcohol mixtures. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES310448A1
ES310448A1 ES0310448A ES310448A ES310448A1 ES 310448 A1 ES310448 A1 ES 310448A1 ES 0310448 A ES0310448 A ES 0310448A ES 310448 A ES310448 A ES 310448A ES 310448 A1 ES310448 A1 ES 310448A1
Authority
ES
Spain
Prior art keywords
ester
alcohol
translation
treatment
machine
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
ES0310448A
Other languages
Spanish (es)
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 DEW36389A external-priority patent/DE1211622B/en
Application filed by Wacker Chemie AG filed Critical Wacker Chemie AG
Publication of ES310448A1 publication Critical patent/ES310448A1/en
Expired legal-status Critical Current

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Abstract

A process for the treatment of ester-alcohol mixtures, which contain, together with the ester, the alcohol corresponding to the alcohol component of the ester, characterized in that hydrogen halide is added to the ester-alcohol mixture in a known manner, and The reaction is carried out at a temperature of not more than 100 [deg.] C. in filler bodies with a large surface area, any excess hydrochloric acid is removed from the lower end of the reactor and is continuously removed, in the form of steam, from the upper end of the reactor. The hydrochloric acid-free reaction mixture is separated in a subsequently coupled column, with the addition of water and in the presence of a cation exchanger, in an alkyl alcohol halide and in an aqueous alcohol-acid mixture, separated into a new one. The aqueous acid is added to the column and the remaining alcohol, which optionally contains an ester, is circulated in a closed loop. (Machine-translation by Google Translate, not legally binding)
ES0310448A 1964-03-13 1965-03-12 A procedure for the treatment of ester-alcohol mixtures. (Machine-translation by Google Translate, not legally binding) Expired ES310448A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEW36389A DE1211622B (en) 1964-03-13 1964-03-13 Process for working up methyl acetate-methanol or ethylacetate-ethanol mixtures for acetic acid and methyl chloride or ethylacetate

Publications (1)

Publication Number Publication Date
ES310448A1 true ES310448A1 (en) 1965-06-01

Family

ID=59256544

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0310448A Expired ES310448A1 (en) 1964-03-13 1965-03-12 A procedure for the treatment of ester-alcohol mixtures. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES310448A1 (en)

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