FR2257571B1 - - Google Patents

Info

Publication number
FR2257571B1
FR2257571B1 FR7500651A FR7500651A FR2257571B1 FR 2257571 B1 FR2257571 B1 FR 2257571B1 FR 7500651 A FR7500651 A FR 7500651A FR 7500651 A FR7500651 A FR 7500651A FR 2257571 B1 FR2257571 B1 FR 2257571B1
Authority
FR
France
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.)
Expired
Application number
FR7500651A
Other versions
FR2257571A1 (fr
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.)
Montedison SpA
Original Assignee
Montedison 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
Priority claimed from IT1933674A external-priority patent/IT1006884B/it
Priority claimed from IT1933474A external-priority patent/IT1006882B/it
Application filed by Montedison SpA filed Critical Montedison SpA
Publication of FR2257571A1 publication Critical patent/FR2257571A1/fr
Application granted granted Critical
Publication of FR2257571B1 publication Critical patent/FR2257571B1/fr
Expired 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
    • 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
    • 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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8871—Rare earth metals or actinides
    • 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)
FR7500651A 1974-01-11 1975-01-10 Expired FR2257571B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1933674A IT1006884B (it) 1974-01-11 1974-01-11 Procedimento catalitico per la pre parazione di nitrili insaturi da olefine ammoniaca e ossigeno
IT1933474A IT1006882B (it) 1974-01-11 1974-01-11 Procedimento catalitico per la pre parazione di nitrili insaturi da clefine ammoniaca e ossigeno

Publications (2)

Publication Number Publication Date
FR2257571A1 FR2257571A1 (fr) 1975-08-08
FR2257571B1 true FR2257571B1 (fr) 1977-07-01

Family

ID=26327139

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7500651A Expired FR2257571B1 (fr) 1974-01-11 1975-01-10

Country Status (8)

Country Link
US (1) US3969390A (fr)
JP (1) JPS5838424B2 (fr)
BE (1) BE824284A (fr)
CA (1) CA1034597A (fr)
DE (1) DE2500650A1 (fr)
FR (1) FR2257571B1 (fr)
GB (1) GB1473471A (fr)
NL (1) NL7500148A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083804A (en) * 1974-02-09 1978-04-11 Nitto Chemical Industry Co., Ltd. Catalyst for use in and process for preparing acrylonitrile
CA1188287A (fr) * 1981-04-29 1985-06-04 James F. Brazdil, Jr. Catalyseurs a base de molybdate de cerium et de bismuth, actives
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
US4473506A (en) * 1982-10-18 1984-09-25 The Standard Oil Company Iron selenium tellurium oxide catalysts
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
CN1063101C (zh) * 1996-08-06 2001-03-14 中国石油化工总公司 生产丙烯腈的流化床催化剂
DE19957416A1 (de) * 1999-11-29 2001-06-13 Aventis Res & Tech Gmbh & Co Verfahren zur katalytischen Herstellung von Halogenbenzaldehyden und Katalysatoren zur Durchführung des Verfahrens

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA714082A (en) * 1961-07-14 1965-07-20 Ferlazzo Natale Process for the catalytic preparation of nitriles starting from olefinic hydrocarbons
IT674763A (fr) * 1962-09-20
IT820619A (fr) * 1965-12-24
US3625867A (en) * 1967-06-02 1971-12-07 Takachika Yoshino Process for production of metal oxide-antimony oxide catalysts
FR1563988A (fr) * 1968-03-05 1969-04-18
FR2127394A5 (fr) * 1971-03-05 1972-10-13 Aquitaine Petrole

Also Published As

Publication number Publication date
JPS50105615A (fr) 1975-08-20
GB1473471A (en) 1977-05-11
NL7500148A (nl) 1975-07-15
BE824284A (fr) 1975-07-10
US3969390A (en) 1976-07-13
CA1034597A (fr) 1978-07-11
DE2500650A1 (de) 1975-07-17
JPS5838424B2 (ja) 1983-08-23
FR2257571A1 (fr) 1975-08-08

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Legal Events

Date Code Title Description
ST Notification of lapse