GB1107239A - Improvements in or relating to the purification of acetonitrile - Google Patents

Improvements in or relating to the purification of acetonitrile

Info

Publication number
GB1107239A
GB1107239A GB5637866A GB5637866A GB1107239A GB 1107239 A GB1107239 A GB 1107239A GB 5637866 A GB5637866 A GB 5637866A GB 5637866 A GB5637866 A GB 5637866A GB 1107239 A GB1107239 A GB 1107239A
Authority
GB
United Kingdom
Prior art keywords
diene
unsaturated nitrile
acetonitrile
impurity
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
GB5637866A
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.)
Pechiney SA
Original Assignee
Ugine Kuhlmann SA
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 Ugine Kuhlmann SA filed Critical Ugine Kuhlmann SA
Publication of GB1107239A publication Critical patent/GB1107239A/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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB5637866A 1965-12-28 1966-12-16 Improvements in or relating to the purification of acetonitrile Expired GB1107239A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR43959A FR1473072A (fr) 1965-12-28 1965-12-28 Perfectionnements à la purification d'acétonitrile

Publications (1)

Publication Number Publication Date
GB1107239A true GB1107239A (en) 1968-03-27

Family

ID=8597026

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5637866A Expired GB1107239A (en) 1965-12-28 1966-12-16 Improvements in or relating to the purification of acetonitrile

Country Status (5)

Country Link
BE (1) BE691249A (enrdf_load_stackoverflow)
DE (1) DE1593471A1 (enrdf_load_stackoverflow)
FR (1) FR1473072A (enrdf_load_stackoverflow)
GB (1) GB1107239A (enrdf_load_stackoverflow)
NL (1) NL6617600A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL6617600A (enrdf_load_stackoverflow) 1967-06-29
BE691249A (enrdf_load_stackoverflow) 1967-05-16
DE1593471A1 (de) 1970-07-16
FR1473072A (fr) 1967-03-17

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