CH441287A - Procedimento per la fabbricazione di acrilonitrile - Google Patents

Procedimento per la fabbricazione di acrilonitrile

Info

Publication number
CH441287A
CH441287A CH184664A CH184664A CH441287A CH 441287 A CH441287 A CH 441287A CH 184664 A CH184664 A CH 184664A CH 184664 A CH184664 A CH 184664A CH 441287 A CH441287 A CH 441287A
Authority
CH
Switzerland
Prior art keywords
acrylonitrile
manufacture
Prior art date
Application number
CH184664A
Other languages
English (en)
Italian (it)
Inventor
Ginnasi Alessandro
Massi Mauri Marcello
Colombi Antonio
Original Assignee
Snam Spa
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 Snam Spa filed Critical Snam Spa
Publication of CH441287A publication Critical patent/CH441287A/it

Links

Classifications

    • 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
    • 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
    • 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
CH184664A 1963-04-01 1964-02-17 Procedimento per la fabbricazione di acrilonitrile CH441287A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT660363 1963-04-01

Publications (1)

Publication Number Publication Date
CH441287A true CH441287A (it) 1967-08-15

Family

ID=11121244

Family Applications (1)

Application Number Title Priority Date Filing Date
CH184664A CH441287A (it) 1963-04-01 1964-02-17 Procedimento per la fabbricazione di acrilonitrile

Country Status (9)

Country Link
US (1) US3321507A (xx)
BE (1) BE643909A (xx)
CA (1) CA759474A (xx)
CH (1) CH441287A (xx)
FR (1) FR1382521A (xx)
GB (1) GB1065552A (xx)
IT (1) IT690486A (xx)
LU (1) LU45402A1 (xx)
NL (2) NL121947C (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3492248A (en) * 1965-06-30 1970-01-27 Snam Progetti Molybdenum - bismuth - vanadium ternary compounds useful as oxidation catalysts
US3541129A (en) * 1966-08-12 1970-11-17 Ube Kogyo Kk Process for the preparation of acrylonitrile
IT963621B (it) * 1972-08-01 1974-01-21 Sir Soc Italiana Resine Spa Procedimento per la produzione di nitrili alifatici insaturi e cata lizzatore relativo
US4565658A (en) * 1979-12-17 1986-01-21 Monsanto Company Oxidation and ammoxidation process
US5220049A (en) * 1989-11-15 1993-06-15 Mitsui Toatsu Chemicals, Inc. Method for preparing unsaturated compounds
JP2837256B2 (ja) * 1989-11-15 1998-12-14 三井化学株式会社 不飽和化合物の製造方法
US5268497A (en) * 1992-02-24 1993-12-07 The Boc Group, Inc. Process for the production of nitriles
TW325461B (en) * 1995-09-11 1998-01-21 Air Prod & Chem Ammoxidation of alkanes and alkenes
US8278258B2 (en) * 2007-02-01 2012-10-02 Henkel Ag & Co. Kgaa Acid inhibitor compositions for metal cleaning and/or pickling

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT637696A (xx) * 1960-03-09
US3161670A (en) * 1960-12-12 1964-12-15 Shell Oil Co Preparation of olefinic compounds
BE618298A (xx) * 1961-05-31
BE620221A (xx) * 1961-07-14 1900-01-01
US3173957A (en) * 1961-08-21 1965-03-16 Eastman Kodak Co Process for the preparation of acrolein
IT701822A (xx) * 1961-11-30
US3186955A (en) * 1962-05-28 1965-06-01 Standard Oil Co Bismuth-molybdenum oxidation catalyst promoted with a ba-si oxide mixture

Also Published As

Publication number Publication date
CA759474A (en) 1967-05-23
FR1382521A (fr) 1964-12-18
IT690486A (xx)
LU45402A1 (xx) 1965-08-11
NL294731A (xx)
NL121947C (xx)
US3321507A (en) 1967-05-23
GB1065552A (en) 1967-04-19
BE643909A (xx) 1964-08-17

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