ZA723543B - Process for the manufacture of acrylonitrile or methacrylonitrile - Google Patents

Process for the manufacture of acrylonitrile or methacrylonitrile

Info

Publication number
ZA723543B
ZA723543B ZA723543A ZA723543A ZA723543B ZA 723543 B ZA723543 B ZA 723543B ZA 723543 A ZA723543 A ZA 723543A ZA 723543 A ZA723543 A ZA 723543A ZA 723543 B ZA723543 B ZA 723543B
Authority
ZA
South Africa
Prior art keywords
methacrylonitrile
acrylonitrile
manufacture
Prior art date
Application number
ZA723543A
Inventor
A Ohorodnik
K Gehrmann
K Sennewald
H Erpenbach
H Vierling
Original Assignee
Knapsack Ag
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 Knapsack Ag filed Critical Knapsack Ag
Publication of ZA723543B publication Critical patent/ZA723543B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00—Preparation of carboxylic acid nitriles
    • C07C253/24—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26—Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/52—Improvements relating to the production of bulk chemicals using catalysts, e.g. selective catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
ZA723543A 1971-06-05 1972-05-24 Process for the manufacture of acrylonitrile or methacrylonitrile ZA723543B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2127997A DE2127997C3 (en) 1971-06-05 1971-06-05 Process for the production of acrylonitrile from propylene

Publications (1)

Publication Number Publication Date
ZA723543B true ZA723543B (en) 1973-03-28

Family

ID=5809944

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA723543A ZA723543B (en) 1971-06-05 1972-05-24 Process for the manufacture of acrylonitrile or methacrylonitrile

Country Status (4)

Country Link
BR (1) BR7203609D0 (en)
DE (1) DE2127997C3 (en)
GB (1) GB1333899A (en)
ZA (1) ZA723543B (en)

Also Published As

Publication number Publication date
GB1333899A (en) 1973-10-17
DE2127997C3 (en) 1974-06-06
DE2127997B2 (en) 1973-11-08
DE2127997A1 (en) 1972-12-14
BR7203609D0 (en) 1973-05-31

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