BE806178A - PROCESS FOR PREPARING ETHYLENIC NITRILS - Google Patents

PROCESS FOR PREPARING ETHYLENIC NITRILS

Info

Publication number
BE806178A
BE806178A BE136773A BE136773A BE806178A BE 806178 A BE806178 A BE 806178A BE 136773 A BE136773 A BE 136773A BE 136773 A BE136773 A BE 136773A BE 806178 A BE806178 A BE 806178A
Authority
BE
Belgium
Prior art keywords
nitrils
ethylenic
preparing
preparing ethylenic
ethylenic nitrils
Prior art date
Application number
BE136773A
Other languages
French (fr)
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
Publication of BE806178A publication Critical patent/BE806178A/en

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)
BE136773A 1972-11-27 1973-10-17 PROCESS FOR PREPARING ETHYLENIC NITRILS BE806178A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
BE806178A true BE806178A (en) 1974-02-15

Family

ID=9107730

Family Applications (1)

Application Number Title Priority Date Filing Date
BE136773A BE806178A (en) 1972-11-27 1973-10-17 PROCESS FOR PREPARING ETHYLENIC NITRILS

Country Status (8)

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

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 (en) * 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
CA763977A (en) * 1964-01-20 1967-07-25 S. Eden Jamal Method of preparing unsaturated nitriles
IT859097A (en) * 1967-11-28
JPS4843096B1 (en) * 1970-01-31 1973-12-17
NL158483B (en) * 1970-05-29 1978-11-15 Sumitomo Chemical Co PROCESS FOR PREPARING ACRYLONITRILE FROM PROPENE.
JPS494452B1 (en) * 1970-09-18 1974-02-01
GB1377637A (en) * 1970-12-11 1974-12-18 Nitto Chemical Industry Co Ltd Process for the production of methacrylonitrile and catalyst therefor
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
IN142212B (en) 1977-06-11
JPS4982628A (en) 1974-08-08
NL7315871A (en) 1974-05-29
FR2208399A5 (en) 1974-06-21
DE2357248A1 (en) 1974-06-20
SU686612A3 (en) 1979-09-15
DE2357248C2 (en) 1982-07-08
GB1456217A (en) 1976-11-24
JPS5038084B2 (en) 1975-12-06

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: PRODUITS CHIMIQUES UGINE KUHLMANN

Effective date: 19891031