FR1104950A - Procédé de purification de l'acrylonitrile - Google Patents

Procédé de purification de l'acrylonitrile

Info

Publication number
FR1104950A
FR1104950A FR1104950DA FR1104950A FR 1104950 A FR1104950 A FR 1104950A FR 1104950D A FR1104950D A FR 1104950DA FR 1104950 A FR1104950 A FR 1104950A
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.)
DERIVES de l ACETYLENE SOC IND
Original Assignee
DERIVES de l ACETYLENE SOC IND
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 DERIVES de l ACETYLENE SOC IND filed Critical DERIVES de l ACETYLENE SOC IND
Application granted granted Critical
Publication of FR1104950A publication Critical patent/FR1104950A/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
    • 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)
FR1104950D 1954-05-19 1954-05-19 Procédé de purification de l'acrylonitrile Expired FR1104950A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1104950T 1954-05-19

Publications (1)

Publication Number Publication Date
FR1104950A true FR1104950A (fr) 1955-11-25

Family

ID=9623113

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1104950D Expired FR1104950A (fr) 1954-05-19 1954-05-19 Procédé de purification de l'acrylonitrile

Country Status (1)

Country Link
FR (1) FR1104950A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094736B (de) * 1957-02-13 1960-12-15 Knapsack Ag Verfahren zum Reinigen von Acrylsaeurenitril

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1094736B (de) * 1957-02-13 1960-12-15 Knapsack Ag Verfahren zum Reinigen von Acrylsaeurenitril

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