ATA304975A - PROCESS FOR THE RECOVERY AND PURIFICATION OF ACRYLONITRILE OR METHACRYLNITRILE - Google Patents

PROCESS FOR THE RECOVERY AND PURIFICATION OF ACRYLONITRILE OR METHACRYLNITRILE

Info

Publication number
ATA304975A
ATA304975A AT304975A AT304975A ATA304975A AT A304975 A ATA304975 A AT A304975A AT 304975 A AT304975 A AT 304975A AT 304975 A AT304975 A AT 304975A AT A304975 A ATA304975 A AT A304975A
Authority
AT
Austria
Prior art keywords
methacrylnitrile
acrylonitrile
purification
recovery
Prior art date
Application number
AT304975A
Other languages
German (de)
Other versions
AT335994B (en
Inventor
Hsin Chih Wu
Original Assignee
Standard Oil Co Ohio
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 Standard Oil Co Ohio filed Critical Standard Oil Co Ohio
Priority to AT304975A priority Critical patent/AT335994B/en
Publication of ATA304975A publication Critical patent/ATA304975A/en
Application granted granted Critical
Publication of AT335994B publication Critical patent/AT335994B/en

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)
AT304975A 1975-04-21 1975-04-21 PROCESS FOR THE RECOVERY AND PURIFICATION OF ACRYLONITRILE OR METHACRYLNITRILE AT335994B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT304975A AT335994B (en) 1975-04-21 1975-04-21 PROCESS FOR THE RECOVERY AND PURIFICATION OF ACRYLONITRILE OR METHACRYLNITRILE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT304975A AT335994B (en) 1975-04-21 1975-04-21 PROCESS FOR THE RECOVERY AND PURIFICATION OF ACRYLONITRILE OR METHACRYLNITRILE

Publications (2)

Publication Number Publication Date
ATA304975A true ATA304975A (en) 1976-08-15
AT335994B AT335994B (en) 1977-04-12

Family

ID=3544515

Family Applications (1)

Application Number Title Priority Date Filing Date
AT304975A AT335994B (en) 1975-04-21 1975-04-21 PROCESS FOR THE RECOVERY AND PURIFICATION OF ACRYLONITRILE OR METHACRYLNITRILE

Country Status (1)

Country Link
AT (1) AT335994B (en)

Also Published As

Publication number Publication date
AT335994B (en) 1977-04-12

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee