FR1160392A - Procédé de purification de l'acrylonitrile - Google Patents

Procédé de purification de l'acrylonitrile

Info

Publication number
FR1160392A
FR1160392A FR1160392DA FR1160392A FR 1160392 A FR1160392 A FR 1160392A FR 1160392D A FR1160392D A FR 1160392DA FR 1160392 A FR1160392 A FR 1160392A
Authority
FR
France
Prior art keywords
purification process
acrylonitrile purification
acrylonitrile
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.)
Wyeth Holdings LLC
Original Assignee
American Cyanamid Co
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 American Cyanamid Co filed Critical American Cyanamid Co
Application granted granted Critical
Publication of FR1160392A publication Critical patent/FR1160392A/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)
FR1160392D 1955-10-05 1956-10-04 Procédé de purification de l'acrylonitrile Expired FR1160392A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1160392XA 1955-10-05 1955-10-05

Publications (1)

Publication Number Publication Date
FR1160392A true FR1160392A (fr) 1958-07-15

Family

ID=22364875

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1160392D Expired FR1160392A (fr) 1955-10-05 1956-10-04 Procédé de purification de l'acrylonitrile

Country Status (1)

Country Link
FR (1) FR1160392A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288597B (de) * 1963-01-16 1969-02-06 Knapsack Ag Verfahren zur Gewinnung von reinem Acrylsaeurenitril und reiner Blausaeure aus rohem Acrylsaeurenitril

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1288597B (de) * 1963-01-16 1969-02-06 Knapsack Ag Verfahren zur Gewinnung von reinem Acrylsaeurenitril und reiner Blausaeure aus rohem Acrylsaeurenitril

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