AU4257272A - Process forthe manufacture of acrylonitrile or methacrylonitrile - Google Patents

Process forthe manufacture of acrylonitrile or methacrylonitrile

Info

Publication number
AU4257272A
AU4257272A AU42572/72A AU4257272A AU4257272A AU 4257272 A AU4257272 A AU 4257272A AU 42572/72 A AU42572/72 A AU 42572/72A AU 4257272 A AU4257272 A AU 4257272A AU 4257272 A AU4257272 A AU 4257272A
Authority
AU
Australia
Prior art keywords
methacrylonitrile
acrylonitrile
process forthe
forthe manufacture
manufacture
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
AU42572/72A
Other versions
AU457616B2 (en
Inventor
KLAUS GEHRMANN KURT SENNEWALD HEINZ ERPENBACH and HERMANN VIERLING ALEXANDER OHORODNTK
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.)
Hoechst AG
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
Priority claimed from DE2127997A external-priority patent/DE2127997C3/en
Priority claimed from DE2155776A external-priority patent/DE2155776C3/en
Application filed by Knapsack AG filed Critical Knapsack AG
Application granted granted Critical
Publication of AU457616B2 publication Critical patent/AU457616B2/en
Publication of AU4257272A publication Critical patent/AU4257272A/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
    • C07C253/24—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
    • 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
    • B01J27/19—Molybdenum
    • B01J27/192—Molybdenum with bismuth
    • 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)
AU42572/72A 1971-06-05 1972-05-23 Process forthe manufacture of acrylonitrile or methacrylonitrile Expired AU457616B2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEDE821279 1971-06-05
DE2127997A DE2127997C3 (en) 1971-06-05 1971-06-05 Process for the production of acrylonitrile from propylene
DE2155776A DE2155776C3 (en) 1971-11-10 1971-11-10 Process for the production of acrylonitrile from Propylex
DEDE821557 1971-11-10

Publications (2)

Publication Number Publication Date
AU457616B2 AU457616B2 (en) 1973-11-29
AU4257272A true AU4257272A (en) 1973-11-29

Family

ID=

Also Published As

Publication number Publication date
NL178507B (en) 1985-11-01
CH569702A5 (en) 1975-11-28
NL7207531A (en) 1972-12-07
DD100462A5 (en) 1973-09-20
TR20517A (en) 1981-09-16
AT320609B (en) 1975-02-25
BE784332A (en) 1972-12-04
SE404362B (en) 1978-10-02
NL178507C (en) 1986-04-01
IT965800B (en) 1974-02-11
JPS5128617B1 (en) 1976-08-20
IL39524A (en) 1975-02-10
FR2141190A5 (en) 1973-01-19
ES403357A1 (en) 1975-04-16
IL39524A0 (en) 1972-07-26
CA952125A (en) 1974-07-30

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