FR1077172A - Procédé de purification du nitrile acrylique - Google Patents

Procédé de purification du nitrile acrylique

Info

Publication number
FR1077172A
FR1077172A FR1077172DA FR1077172A FR 1077172 A FR1077172 A FR 1077172A FR 1077172D A FR1077172D A FR 1077172DA FR 1077172 A FR1077172 A FR 1077172A
Authority
FR
France
Prior art keywords
purification process
acrylic nitrile
nitrile
acrylic
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)
French (fr)
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 FR1077172A publication Critical patent/FR1077172A/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)
FR1077172D 1953-03-25 1953-03-25 Procédé de purification du nitrile acrylique Expired FR1077172A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1077172T 1953-03-25

Publications (1)

Publication Number Publication Date
FR1077172A true FR1077172A (fr) 1954-11-04

Family

ID=9608055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1077172D Expired FR1077172A (fr) 1953-03-25 1953-03-25 Procédé de purification du nitrile acrylique

Country Status (2)

Country Link
FR (1) FR1077172A (no)
IT (1) IT510281A (no)

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

Also Published As

Publication number Publication date
IT510281A (no)

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