BE778574A - PROCESS FOR PREPARING ACRYLONITRILE AND METHACRYLONITRILE - Google Patents

PROCESS FOR PREPARING ACRYLONITRILE AND METHACRYLONITRILE

Info

Publication number
BE778574A
BE778574A BE778574A BE778574A BE778574A BE 778574 A BE778574 A BE 778574A BE 778574 A BE778574 A BE 778574A BE 778574 A BE778574 A BE 778574A BE 778574 A BE778574 A BE 778574A
Authority
BE
Belgium
Prior art keywords
methacrylonitrile
preparing acrylonitrile
acrylonitrile
preparing
Prior art date
Application number
BE778574A
Other languages
French (fr)
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 BE778574A publication Critical patent/BE778574A/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
    • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
BE778574A 1971-01-29 1972-01-27 PROCESS FOR PREPARING ACRYLONITRILE AND METHACRYLONITRILE BE778574A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2104223A DE2104223C3 (en) 1971-01-29 1971-01-29 Process for the production of acrylonitrile by the oxidation of propylene

Publications (1)

Publication Number Publication Date
BE778574A true BE778574A (en) 1972-07-27

Family

ID=5797299

Family Applications (1)

Application Number Title Priority Date Filing Date
BE778574A BE778574A (en) 1971-01-29 1972-01-27 PROCESS FOR PREPARING ACRYLONITRILE AND METHACRYLONITRILE

Country Status (20)

Country Link
AT (1) AT310716B (en)
AU (1) AU462749B2 (en)
BE (1) BE778574A (en)
BR (1) BR7200473D0 (en)
CA (1) CA952123A (en)
CH (1) CH560677A5 (en)
DE (1) DE2104223C3 (en)
EG (1) EG10527A (en)
ES (1) ES398302A1 (en)
FR (1) FR2124923A5 (en)
GB (1) GB1347175A (en)
IL (1) IL38548A (en)
IT (1) IT948342B (en)
NL (1) NL173165C (en)
RO (1) RO63334A (en)
SE (1) SE385878B (en)
SU (1) SU505354A3 (en)
TR (1) TR19779A (en)
YU (1) YU39204B (en)
ZA (1) ZA72268B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS582232B2 (en) 1977-12-31 1983-01-14 旭化成株式会社 Method for producing acrylonitrile
JPS5867349A (en) * 1981-10-20 1983-04-21 Asahi Chem Ind Co Ltd Catalyst composition
JPS5872550A (en) * 1981-10-26 1983-04-30 Asahi Chem Ind Co Ltd Preparation of methacrylonitrile

Also Published As

Publication number Publication date
AU3784172A (en) 1973-07-19
CH560677A5 (en) 1975-04-15
DE2104223B2 (en) 1973-12-06
AU462749B2 (en) 1975-07-03
NL173165C (en) 1983-12-16
SE385878B (en) 1976-07-26
TR19779A (en) 1979-11-30
ZA72268B (en) 1972-09-27
EG10527A (en) 1976-06-30
IL38548A (en) 1974-05-16
IT948342B (en) 1973-05-30
IL38548A0 (en) 1972-03-28
SU505354A3 (en) 1976-02-28
ES398302A1 (en) 1974-08-16
YU9972A (en) 1982-02-28
RO63334A (en) 1978-08-15
NL7200463A (en) 1972-08-01
DE2104223A1 (en) 1972-08-10
FR2124923A5 (en) 1972-09-22
BR7200473D0 (en) 1973-05-24
AT310716B (en) 1973-10-10
GB1347175A (en) 1974-02-27
YU39204B (en) 1984-08-31
DE2104223C3 (en) 1974-07-18
CA952123A (en) 1974-07-30

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: KNAPSACK A.G.

Effective date: 19920127