AT295491B - Process for the production of acrylonitrile from aqueous solutions - Google Patents

Process for the production of acrylonitrile from aqueous solutions

Info

Publication number
AT295491B
AT295491B AT486270A AT486270A AT295491B AT 295491 B AT295491 B AT 295491B AT 486270 A AT486270 A AT 486270A AT 486270 A AT486270 A AT 486270A AT 295491 B AT295491 B AT 295491B
Authority
AT
Austria
Prior art keywords
acrylonitrile
production
aqueous solutions
aqueous
solutions
Prior art date
Application number
AT486270A
Other languages
German (de)
Original Assignee
Stamicarbon
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 Stamicarbon filed Critical Stamicarbon
Application granted granted Critical
Publication of AT295491B publication Critical patent/AT295491B/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)
  • Electric Stoves And Ranges (AREA)
AT486270A 1969-06-11 1970-06-01 Process for the production of acrylonitrile from aqueous solutions AT295491B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6908872A NL6908872A (en) 1969-06-11 1969-06-11

Publications (1)

Publication Number Publication Date
AT295491B true AT295491B (en) 1972-01-10

Family

ID=19807165

Family Applications (1)

Application Number Title Priority Date Filing Date
AT486270A AT295491B (en) 1969-06-11 1970-06-01 Process for the production of acrylonitrile from aqueous solutions

Country Status (12)

Country Link
AT (1) AT295491B (en)
BE (1) BE751324A (en)
CA (1) CA925463A (en)
DE (1) DE2028594A1 (en)
ES (1) ES380611A1 (en)
FR (1) FR2045973A1 (en)
GB (1) GB1307414A (en)
NL (1) NL6908872A (en)
NO (1) NO135212C (en)
PL (1) PL70489B1 (en)
SE (1) SE370937B (en)
ZA (1) ZA703712B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2517300A1 (en) * 1975-04-18 1976-10-28 Standard Oil Co Ohio Recovery and purificn of (meth)acrylonitrile - with recycle of aq. quench stream in ammoxidn process
US4148865A (en) * 1978-01-06 1979-04-10 The Lummus Company Treatment of cyanide byproduct in nitrile production

Also Published As

Publication number Publication date
NO135212C (en) 1977-03-02
BE751324A (en) 1970-12-02
PL70489B1 (en) 1974-02-28
ZA703712B (en) 1971-01-27
NL6908872A (en) 1970-12-15
GB1307414A (en) 1973-02-21
NO135212B (en) 1976-11-22
SE370937B (en) 1974-11-04
DE2028594A1 (en) 1970-12-17
DE2028594B2 (en) 1974-03-28
ES380611A1 (en) 1972-10-16
FR2045973A1 (en) 1971-03-05
CA925463A (en) 1973-05-01

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee