FR1013672A - Process for the purification of acrylic nitrile - Google Patents

Process for the purification of acrylic nitrile

Info

Publication number
FR1013672A
FR1013672A FR1013672DA FR1013672A FR 1013672 A FR1013672 A FR 1013672A FR 1013672D A FR1013672D A FR 1013672DA FR 1013672 A FR1013672 A FR 1013672A
Authority
FR
France
Prior art keywords
purification
acrylic nitrile
nitrile
acrylic
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
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.)
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 FR1013672A publication Critical patent/FR1013672A/en
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)
FR1013672D 1942-10-31 1947-07-17 Process for the purification of acrylic nitrile Expired FR1013672A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1013672XA 1942-10-31 1942-10-31

Publications (1)

Publication Number Publication Date
FR1013672A true FR1013672A (en) 1952-08-01

Family

ID=22284280

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1013672D Expired FR1013672A (en) 1942-10-31 1947-07-17 Process for the purification of acrylic nitrile

Country Status (1)

Country Link
FR (1) FR1013672A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125911B (en) * 1957-10-10 1962-03-22 Distillers Co Yeast Ltd Process for the production of pure acrylic acid nitrile from a dilute aqueous acrylic acid nitrile reading

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1125911B (en) * 1957-10-10 1962-03-22 Distillers Co Yeast Ltd Process for the production of pure acrylic acid nitrile from a dilute aqueous acrylic acid nitrile reading

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