BE810377A - Procede catalytique de preparation du methacrylonitrile - Google Patents

Procede catalytique de preparation du methacrylonitrile

Info

Publication number
BE810377A
BE810377A BE140357A BE140357A BE810377A BE 810377 A BE810377 A BE 810377A BE 140357 A BE140357 A BE 140357A BE 140357 A BE140357 A BE 140357A BE 810377 A BE810377 A BE 810377A
Authority
BE
Belgium
Prior art keywords
methacrylonitrile
preparation
catalytic process
catalytic
Prior art date
Application number
BE140357A
Other languages
English (en)
French (fr)
Inventor
F Faletti
L Moreschini
F Pignataro
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 filed Critical
Publication of BE810377A publication Critical patent/BE810377A/xx

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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/31—Chromium, molybdenum or tungsten combined 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)
BE140357A 1973-01-30 1974-01-30 Procede catalytique de preparation du methacrylonitrile BE810377A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT19785/73A IT983431B (it) 1973-01-30 1973-01-30 Procedimento catalitico per la preparazione di metacrilonitrile

Publications (1)

Publication Number Publication Date
BE810377A true BE810377A (fr) 1974-07-30

Family

ID=11161189

Family Applications (1)

Application Number Title Priority Date Filing Date
BE140357A BE810377A (fr) 1973-01-30 1974-01-30 Procede catalytique de preparation du methacrylonitrile

Country Status (8)

Country Link
JP (1) JPS49101331A (enrdf_load_stackoverflow)
BE (1) BE810377A (enrdf_load_stackoverflow)
DE (1) DE2403716A1 (enrdf_load_stackoverflow)
ES (1) ES422702A1 (enrdf_load_stackoverflow)
FR (1) FR2215415B1 (enrdf_load_stackoverflow)
GB (1) GB1445512A (enrdf_load_stackoverflow)
IT (1) IT983431B (enrdf_load_stackoverflow)
NL (1) NL7400903A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1188287A (en) * 1981-04-29 1985-06-04 James F. Brazdil, Jr. Promoted bismuth cerium molybdate catalysts
US4746753A (en) * 1981-04-29 1988-05-24 The Standard Oil Company Preparation of acrylonitrile from propylene, oxygen and ammonia in the presence of an alkali metal promoted bismuth, cerium, molybdenum, tungsten catalyst
US5658842A (en) * 1993-08-10 1997-08-19 Asahi Kasei Kogyo Kabushiki Kaisha Ammoxidation catalyst composition, and process for producing acrylonitrile or methacrylonitrile using the same
JP3214975B2 (ja) * 1994-04-25 2001-10-02 旭化成株式会社 アンモ酸化触媒組成物および製造方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5717575B1 (enrdf_load_stackoverflow) * 1970-09-24 1982-04-12

Also Published As

Publication number Publication date
GB1445512A (en) 1976-08-11
IT983431B (it) 1974-10-31
DE2403716A1 (de) 1974-08-01
ES422702A1 (es) 1976-04-16
FR2215415B1 (enrdf_load_stackoverflow) 1976-10-08
NL7400903A (enrdf_load_stackoverflow) 1974-08-01
JPS49101331A (enrdf_load_stackoverflow) 1974-09-25
FR2215415A1 (enrdf_load_stackoverflow) 1974-08-23

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