FR2274609A1 - Procede de preparation de nitriles insatures en utilisant des catalyseurs qui renferment du chrome, du tellure et du molybdene - Google Patents

Procede de preparation de nitriles insatures en utilisant des catalyseurs qui renferment du chrome, du tellure et du molybdene

Info

Publication number
FR2274609A1
FR2274609A1 FR7518384A FR7518384A FR2274609A1 FR 2274609 A1 FR2274609 A1 FR 2274609A1 FR 7518384 A FR7518384 A FR 7518384A FR 7518384 A FR7518384 A FR 7518384A FR 2274609 A1 FR2274609 A1 FR 2274609A1
Authority
FR
France
Prior art keywords
tellurus
molybdene
catalysts
include chrome
preparing unsaturated
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7518384A
Other languages
English (en)
Other versions
FR2274609B1 (fr
Inventor
Robert Karl Grasselli
Dev Dhanaraj Suresh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Standard Oil Co
Original Assignee
Standard Oil Co
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 Standard Oil Co filed Critical Standard Oil Co
Publication of FR2274609A1 publication Critical patent/FR2274609A1/fr
Application granted granted Critical
Publication of FR2274609B1 publication Critical patent/FR2274609B1/fr
Granted legal-status Critical Current

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
    • B01J23/28—Molybdenum
    • 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
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • 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
    • B01J2523/00—Constitutive chemical elements of heterogeneous catalysts
    • 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)
FR7518384A 1974-06-13 1975-06-12 Procede de preparation de nitriles insatures en utilisant des catalyseurs qui renferment du chrome, du tellure et du molybdene Granted FR2274609A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US47899174A 1974-06-13 1974-06-13

Publications (2)

Publication Number Publication Date
FR2274609A1 true FR2274609A1 (fr) 1976-01-09
FR2274609B1 FR2274609B1 (fr) 1979-10-19

Family

ID=23902217

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7518384A Granted FR2274609A1 (fr) 1974-06-13 1975-06-12 Procede de preparation de nitriles insatures en utilisant des catalyseurs qui renferment du chrome, du tellure et du molybdene

Country Status (8)

Country Link
JP (1) JPS518218A (fr)
BE (1) BE829983A (fr)
CA (1) CA1034598A (fr)
DE (1) DE2524728A1 (fr)
FR (1) FR2274609A1 (fr)
GB (1) GB1491613A (fr)
IT (1) IT1038515B (fr)
NL (1) NL7506623A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045654A1 (fr) * 1980-08-04 1982-02-10 Merck & Co. Inc. Catalyseur pour la préparation de 4-cyanothiazole

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0045654A1 (fr) * 1980-08-04 1982-02-10 Merck & Co. Inc. Catalyseur pour la préparation de 4-cyanothiazole

Also Published As

Publication number Publication date
BE829983A (fr) 1975-12-08
NL7506623A (nl) 1975-12-16
CA1034598A (fr) 1978-07-11
JPS518218A (fr) 1976-01-23
DE2524728A1 (de) 1976-01-02
GB1491613A (en) 1977-11-09
FR2274609B1 (fr) 1979-10-19
IT1038515B (it) 1979-11-30

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Legal Events

Date Code Title Description
ST Notification of lapse