CA1019346A - Procede de purification de l'acrylonitrile - Google Patents

Procede de purification de l'acrylonitrile

Info

Publication number
CA1019346A
CA1019346A CA217,057A CA217057A CA1019346A CA 1019346 A CA1019346 A CA 1019346A CA 217057 A CA217057 A CA 217057A CA 1019346 A CA1019346 A CA 1019346A
Authority
CA
Canada
Prior art keywords
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
CA217,057A
Other languages
English (en)
Inventor
Brian W. Frost
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.)
BP Chemicals Ltd
Original Assignee
BP Chemicals Ltd
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 BP Chemicals Ltd filed Critical BP Chemicals Ltd
Application granted granted Critical
Publication of CA1019346A publication Critical patent/CA1019346A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
CA217,057A 1974-01-07 1974-12-30 Procede de purification de l'acrylonitrile Expired CA1019346A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB66874A GB1431511A (en) 1974-01-07 1974-01-07 Purification of acrylonitrile

Publications (1)

Publication Number Publication Date
CA1019346A true CA1019346A (fr) 1977-10-18

Family

ID=9708432

Family Applications (1)

Application Number Title Priority Date Filing Date
CA217,057A Expired CA1019346A (fr) 1974-01-07 1974-12-30 Procede de purification de l'acrylonitrile

Country Status (3)

Country Link
CA (1) CA1019346A (fr)
FR (1) FR2256914A1 (fr)
GB (1) GB1431511A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5606094A (en) * 1995-01-10 1997-02-25 Baker Hughes Incorporated Acrolein scavengers
US6331264B1 (en) 1999-03-31 2001-12-18 E. I. Du Pont De Nemours And Company Low emission polymer compositions
US6277289B1 (en) 1999-07-01 2001-08-21 E. I. Du Pont De Nemours And Company Treatment of aqueous aldehyde waste streams
CA2516401A1 (fr) 2003-01-03 2004-07-29 The Standard Oil Company Procede de recuperation d'acrylonitrile ou de methacrylonitrile

Also Published As

Publication number Publication date
GB1431511A (en) 1976-04-07
FR2256914A1 (fr) 1975-08-01

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