FR1081752A - Procédé de purification de l'acrylnitrile - Google Patents

Procédé de purification de l'acrylnitrile

Info

Publication number
FR1081752A
FR1081752A FR1081752DA FR1081752A FR 1081752 A FR1081752 A FR 1081752A FR 1081752D A FR1081752D A FR 1081752DA FR 1081752 A FR1081752 A FR 1081752A
Authority
FR
France
Prior art keywords
acrylnitrile
purification process
purification
acrylnitrile purification
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
Other languages
English (en)
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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
Application filed by BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Application granted granted Critical
Publication of FR1081752A publication Critical patent/FR1081752A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/32—Separation; Purification; Stabilisation; Use of additives
    • C07C253/34—Separation; Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
FR1081752D 1952-08-05 1953-07-30 Procédé de purification de l'acrylnitrile Expired FR1081752A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1081752X 1952-08-05

Publications (1)

Publication Number Publication Date
FR1081752A true FR1081752A (fr) 1954-12-22

Family

ID=7720958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1081752D Expired FR1081752A (fr) 1952-08-05 1953-07-30 Procédé de purification de l'acrylnitrile

Country Status (1)

Country Link
FR (1) FR1081752A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485528A1 (fr) * 1980-06-26 1981-12-31 Du Pont Purification de l'acetonitrile au moyen d'un hydroxyde de metal alcalin

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2485528A1 (fr) * 1980-06-26 1981-12-31 Du Pont Purification de l'acetonitrile au moyen d'un hydroxyde de metal alcalin

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