BE770965A - Compositions catalytiques pour la fabrication de nitriles insatures et procede de fabrication de ces derniers, utilisant de telles compositions - Google Patents

Compositions catalytiques pour la fabrication de nitriles insatures et procede de fabrication de ces derniers, utilisant de telles compositions

Info

Publication number
BE770965A
BE770965A BE770965A BE770965A BE770965A BE 770965 A BE770965 A BE 770965A BE 770965 A BE770965 A BE 770965A BE 770965 A BE770965 A BE 770965A BE 770965 A BE770965 A BE 770965A
Authority
BE
Belgium
Prior art keywords
compositions
manufacture
manufacturing
catalytic
nitrils
Prior art date
Application number
BE770965A
Other languages
English (en)
French (fr)
Original Assignee
Snam Progetti
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 Progetti filed Critical Snam Progetti
Publication of BE770965A publication Critical patent/BE770965A/xx

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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • B01J23/888—Tungsten
    • 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
    • B01J23/30—Tungsten
    • 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
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/84—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/85—Chromium, molybdenum or tungsten
    • 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

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)
  • Catalysts (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
BE770965A 1970-08-07 1971-08-05 Compositions catalytiques pour la fabrication de nitriles insatures et procede de fabrication de ces derniers, utilisant de telles compositions BE770965A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2840470 1970-08-07

Publications (1)

Publication Number Publication Date
BE770965A true BE770965A (fr) 1971-12-16

Family

ID=11223535

Family Applications (1)

Application Number Title Priority Date Filing Date
BE770965A BE770965A (fr) 1970-08-07 1971-08-05 Compositions catalytiques pour la fabrication de nitriles insatures et procede de fabrication de ces derniers, utilisant de telles compositions

Country Status (12)

Country Link
AT (1) AT322529B (de)
BE (1) BE770965A (de)
CA (1) CA970348A (de)
CH (1) CH550775A (de)
DE (1) DE2139565C3 (de)
ES (1) ES394600A1 (de)
FR (1) FR2101990A5 (de)
GB (1) GB1367134A (de)
LU (1) LU63674A1 (de)
NL (1) NL7110914A (de)
NO (1) NO132319C (de)
SE (1) SE401824B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5057946A (de) * 1973-07-17 1975-05-20

Also Published As

Publication number Publication date
CH550775A (fr) 1974-06-28
NO132319B (de) 1975-07-14
LU63674A1 (de) 1971-12-14
DE2139565C3 (de) 1975-07-17
CA970348A (en) 1975-07-01
GB1367134A (en) 1974-09-18
DE2139565A1 (de) 1972-02-10
AT322529B (de) 1975-05-26
NL7110914A (de) 1972-02-09
FR2101990A5 (de) 1972-03-31
DE2139565B2 (de) 1974-11-28
NO132319C (de) 1975-10-22
SE401824B (sv) 1978-05-29
ES394600A1 (es) 1974-09-16

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