GB1456217A - Process for the preparation of ethylene nitriles - Google Patents

Process for the preparation of ethylene nitriles

Info

Publication number
GB1456217A
GB1456217A GB5469373A GB5469373A GB1456217A GB 1456217 A GB1456217 A GB 1456217A GB 5469373 A GB5469373 A GB 5469373A GB 5469373 A GB5469373 A GB 5469373A GB 1456217 A GB1456217 A GB 1456217A
Authority
GB
United Kingdom
Prior art keywords
nitriles
ethylene
preparation
nov
ammoxidation
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.)
Expired
Application number
GB5469373A
Other languages
English (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.)
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
Original Assignee
Produits Chimiques Ugine Kuhlmann
Ugine Kuhlmann SA
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 Produits Chimiques Ugine Kuhlmann, Ugine Kuhlmann SA filed Critical Produits Chimiques Ugine Kuhlmann
Publication of GB1456217A publication Critical patent/GB1456217A/en
Expired 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
    • B01J23/888—Tungsten
    • B01J23/8885—Tungsten containing also molybdenum
    • 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)
GB5469373A 1972-11-27 1973-11-26 Process for the preparation of ethylene nitriles Expired GB1456217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7242005A FR2208399A5 (de) 1972-11-27 1972-11-27

Publications (1)

Publication Number Publication Date
GB1456217A true GB1456217A (en) 1976-11-24

Family

ID=9107730

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5469373A Expired GB1456217A (en) 1972-11-27 1973-11-26 Process for the preparation of ethylene nitriles

Country Status (8)

Country Link
JP (1) JPS5038084B2 (de)
BE (1) BE806178A (de)
DE (1) DE2357248C2 (de)
FR (1) FR2208399A5 (de)
GB (1) GB1456217A (de)
IN (1) IN142212B (de)
NL (1) NL7315871A (de)
SU (1) SU686612A3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1523772A (en) * 1974-07-22 1978-09-06 Standard Oil Co Oxidation catalysts
JPS5251676A (en) * 1975-10-20 1977-04-25 Yokogawa Hokushin Electric Corp Accumulation conveyor device
JPS5353890A (en) * 1976-10-27 1978-05-16 Tsubakimoto Chain Co Accumulation conveyor
JPS54151261A (en) * 1978-05-17 1979-11-28 Shigeo Tauchi Line forming device

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL280910A (de) * 1961-07-14 1900-01-01
US3392188A (en) * 1965-08-30 1968-07-09 Goodrich Co B F Process for preparing methacrylonitrile and acrylonitrile by catalytic ammoxidation of isobutylene and propylene
IT751530A (de) * 1964-01-20
IT859097A (de) * 1967-11-28
JPS4843096B1 (de) * 1970-01-31 1973-12-17
NL158483B (nl) * 1970-05-29 1978-11-15 Sumitomo Chemical Co Werkwijze voor het bereiden van acrylonitrile uit propeen.
JPS494452B1 (de) * 1970-09-18 1974-02-01
DE2161450A1 (de) * 1970-12-11 1972-06-29
CA975382A (en) * 1971-02-04 1975-09-30 Arthur F. Miller Process for the manufacture of acrylonitrile and methacrylonitrile

Also Published As

Publication number Publication date
DE2357248C2 (de) 1982-07-08
BE806178A (fr) 1974-02-15
NL7315871A (de) 1974-05-29
DE2357248A1 (de) 1974-06-20
JPS4982628A (de) 1974-08-08
FR2208399A5 (de) 1974-06-21
IN142212B (de) 1977-06-11
SU686612A3 (ru) 1979-09-15
JPS5038084B2 (de) 1975-12-06

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee