FR1322609A - Process for separating acrylonitrile from mixtures which contain acetonitrile, hydrocyanic acid and aldehyde cyanohydrins - Google Patents

Process for separating acrylonitrile from mixtures which contain acetonitrile, hydrocyanic acid and aldehyde cyanohydrins

Info

Publication number
FR1322609A
FR1322609A FR897679A FR897679A FR1322609A FR 1322609 A FR1322609 A FR 1322609A FR 897679 A FR897679 A FR 897679A FR 897679 A FR897679 A FR 897679A FR 1322609 A FR1322609 A FR 1322609A
Authority
FR
France
Prior art keywords
mixtures
hydrocyanic acid
contain acetonitrile
separating acrylonitrile
cyanohydrins
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
FR897679A
Other languages
French (fr)
Inventor
Hans-Walter Brandt
Felix Bitners
Klaus Schwarzer
Arnold Hausweiler
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.)
Bayer AG
Original Assignee
Bayer 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 to DEF33935A priority Critical patent/DE1239294B/en
Application filed by Bayer AG filed Critical Bayer AG
Priority to FR897679A priority patent/FR1322609A/en
Application granted granted Critical
Publication of FR1322609A publication Critical patent/FR1322609A/en
Expired legal-status Critical Current

Links

FR897679A 1961-05-17 1962-05-16 Process for separating acrylonitrile from mixtures which contain acetonitrile, hydrocyanic acid and aldehyde cyanohydrins Expired FR1322609A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DEF33935A DE1239294B (en) 1961-05-17 1961-05-17 Process for the production of acrylonitrile from its mixture with acetonitrile by extraction in countercurrent
FR897679A FR1322609A (en) 1962-05-16 1962-05-16 Process for separating acrylonitrile from mixtures which contain acetonitrile, hydrocyanic acid and aldehyde cyanohydrins

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897679A FR1322609A (en) 1962-05-16 1962-05-16 Process for separating acrylonitrile from mixtures which contain acetonitrile, hydrocyanic acid and aldehyde cyanohydrins

Publications (1)

Publication Number Publication Date
FR1322609A true FR1322609A (en) 1963-03-29

Family

ID=8779009

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897679A Expired FR1322609A (en) 1961-05-17 1962-05-16 Process for separating acrylonitrile from mixtures which contain acetonitrile, hydrocyanic acid and aldehyde cyanohydrins

Country Status (1)

Country Link
FR (1) FR1322609A (en)

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