FR2322855A1 - Acrylonitrile prepd. by reacting propylene with oxygen and ammonia - in presence of bismuth-free catalyst - Google Patents

Acrylonitrile prepd. by reacting propylene with oxygen and ammonia - in presence of bismuth-free catalyst

Info

Publication number
FR2322855A1
FR2322855A1 FR7626665A FR7626665A FR2322855A1 FR 2322855 A1 FR2322855 A1 FR 2322855A1 FR 7626665 A FR7626665 A FR 7626665A FR 7626665 A FR7626665 A FR 7626665A FR 2322855 A1 FR2322855 A1 FR 2322855A1
Authority
FR
France
Prior art keywords
oxygen
prepd
acrylonitrile
ammonia
bismuth
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
FR7626665A
Other languages
French (fr)
Other versions
FR2322855B1 (en
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.)
Ube Corp
Original Assignee
Ube Industries Ltd
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 Ube Industries Ltd filed Critical Ube Industries Ltd
Publication of FR2322855A1 publication Critical patent/FR2322855A1/en
Application granted granted Critical
Publication of FR2322855B1 publication Critical patent/FR2322855B1/fr
Granted legal-status Critical Current

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
    • B01J23/88—Molybdenum
    • B01J23/887—Molybdenum containing in addition other metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B01J23/8873—Zinc, cadmium or mercury
    • 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
    • B01J23/8876—Arsenic, antimony or 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
    • B01J23/8878—Chromium
    • 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)

Abstract

Acrylonitrile is prepd. by reacting propylene with oxygen and ammonia at 330-450, pref. 390 degrees C under ordinary pressure in the vapour phase in the presence of the compsn. of formula MoaCobFecXdOe (X is Ca, W, Cr, Zr, Ti, Zn, Mn or Sb; a is 12, b is 4-10, c is 1-6, d is 0-1.0 and e is decided on the valence of the elements except for oxygen, generally 40 to 70) as catalyst. The catalytic time is 0.5-5, pref. 2 seconds. Expensive bismuth is not used. The prod. is produced in high yield and high selectivity.
FR7626665A 1975-09-05 1976-09-03 Acrylonitrile prepd. by reacting propylene with oxygen and ammonia - in presence of bismuth-free catalyst Granted FR2322855A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50107084A JPS5231025A (en) 1975-09-05 1975-09-05 Process for preparation of acrylonitrile

Publications (2)

Publication Number Publication Date
FR2322855A1 true FR2322855A1 (en) 1977-04-01
FR2322855B1 FR2322855B1 (en) 1979-05-11

Family

ID=14450059

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7626665A Granted FR2322855A1 (en) 1975-09-05 1976-09-03 Acrylonitrile prepd. by reacting propylene with oxygen and ammonia - in presence of bismuth-free catalyst

Country Status (3)

Country Link
JP (1) JPS5231025A (en)
BE (1) BE847204A (en)
FR (1) FR2322855A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495015A1 (en) * 1980-11-28 1982-06-04 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF CATALYSTS BASED ON OXIDES OF MOLYBDENUM AND / OR TUNGSTEN AND OXIDES OF OTHER METALS

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2495015A1 (en) * 1980-11-28 1982-06-04 Rhone Poulenc Ind PROCESS FOR THE PREPARATION OF CATALYSTS BASED ON OXIDES OF MOLYBDENUM AND / OR TUNGSTEN AND OXIDES OF OTHER METALS
EP0053532A1 (en) * 1980-11-28 1982-06-09 Rhone-Poulenc Chimie De Base Process for the preparation of catalysts containing molybdenum oxide and/or tungsten oxide and oxides of other metals

Also Published As

Publication number Publication date
BE847204A (en) 1977-04-13
FR2322855B1 (en) 1979-05-11
JPS5231025A (en) 1977-03-09
JPS575787B2 (en) 1982-02-01

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Legal Events

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