IT1082470B - Catalizzatore e procedimento per la preparazione di nitrili insaturi - Google Patents

Catalizzatore e procedimento per la preparazione di nitrili insaturi

Info

Publication number
IT1082470B
IT1082470B IT67403/77A IT6740377A IT1082470B IT 1082470 B IT1082470 B IT 1082470B IT 67403/77 A IT67403/77 A IT 67403/77A IT 6740377 A IT6740377 A IT 6740377A IT 1082470 B IT1082470 B IT 1082470B
Authority
IT
Italy
Prior art keywords
catalyst
procedure
preparation
nitrils
unsaturated
Prior art date
Application number
IT67403/77A
Other languages
English (en)
Original Assignee
Ugine Kuhlmann
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 Ugine Kuhlmann filed Critical Ugine Kuhlmann
Application granted granted Critical
Publication of IT1082470B publication Critical patent/IT1082470B/it

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C253/00Preparation of carboxylic acid nitriles
    • C07C253/24Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons
    • C07C253/26Preparation of carboxylic acid nitriles by ammoxidation of hydrocarbons or substituted hydrocarbons containing carbon-to-carbon multiple bonds, e.g. unsaturated aldehydes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76Catalysts 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
    • B01J23/84Catalysts 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
    • B01J23/85Chromium, molybdenum or tungsten
    • B01J23/888Tungsten
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057Selenium or tellurium; Compounds thereof
    • B01J27/0576Tellurium; Compounds thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2523/00Constitutive chemical elements of heterogeneous catalysts
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/52Improvements 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)
IT67403/77A 1976-02-24 1977-02-23 Catalizzatore e procedimento per la preparazione di nitrili insaturi IT1082470B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7605039A FR2342281A1 (fr) 1976-02-24 1976-02-24 Catalyseur et procede de preparation de nitriles insatures

Publications (1)

Publication Number Publication Date
IT1082470B true IT1082470B (it) 1985-05-21

Family

ID=9169499

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67403/77A IT1082470B (it) 1976-02-24 1977-02-23 Catalizzatore e procedimento per la preparazione di nitrili insaturi

Country Status (10)

Country Link
JP (1) JPS52102895A (it)
BE (1) BE850736A (it)
BR (1) BR7701089A (it)
DE (1) DE2706271C3 (it)
ES (1) ES456263A1 (it)
FR (1) FR2342281A1 (it)
GB (1) GB1518636A (it)
IT (1) IT1082470B (it)
NL (1) NL7701939A (it)
SU (1) SU685144A3 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57134454A (en) * 1981-02-12 1982-08-19 Takeda Chem Ind Ltd Preparation of unsaturated aliphatic dinitrile
US4532083A (en) * 1982-10-29 1985-07-30 The Standard Oil Company Multiply promoted Sn/Sb oxide catalysts

Also Published As

Publication number Publication date
FR2342281A1 (fr) 1977-09-23
DE2706271B2 (de) 1978-06-15
NL7701939A (nl) 1977-08-26
DE2706271A1 (de) 1977-08-25
GB1518636A (en) 1978-07-19
BR7701089A (pt) 1977-11-01
FR2342281B1 (it) 1981-11-27
SU685144A3 (ru) 1979-09-05
JPS52102895A (en) 1977-08-29
DE2706271C3 (de) 1979-04-26
ES456263A1 (es) 1978-05-16
BE850736A (fr) 1977-07-26

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