FR1247785A - Procédé de production d'acrylonitrile et de méthacrylonitrile - Google Patents

Procédé de production d'acrylonitrile et de méthacrylonitrile

Info

Publication number
FR1247785A
FR1247785A FR818186A FR818186A FR1247785A FR 1247785 A FR1247785 A FR 1247785A FR 818186 A FR818186 A FR 818186A FR 818186 A FR818186 A FR 818186A FR 1247785 A FR1247785 A FR 1247785A
Authority
FR
France
Prior art keywords
methacrylonitrile
acrylonitrile
production
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
FR818186A
Other languages
English (en)
Inventor
John Lynn Barclay
James Robert Bethell
David James Hadley
David Gordon Stewart
Barrie Wood
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.)
Distillers Co Yeast Ltd
Distillers Co Ltd
Original Assignee
Distillers Co Yeast Ltd
Distillers Co 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 Distillers Co Yeast Ltd, Distillers Co Ltd filed Critical Distillers Co Yeast Ltd
Application granted granted Critical
Publication of FR1247785A publication Critical patent/FR1247785A/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
    • 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)
FR818186A 1959-02-12 1960-02-11 Procédé de production d'acrylonitrile et de méthacrylonitrile Expired FR1247785A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB487859 1959-02-12
GB520059 1959-02-14
GB867959 1959-03-12

Publications (1)

Publication Number Publication Date
FR1247785A true FR1247785A (fr) 1960-12-02

Family

ID=27254516

Family Applications (1)

Application Number Title Priority Date Filing Date
FR818186A Expired FR1247785A (fr) 1959-02-12 1960-02-11 Procédé de production d'acrylonitrile et de méthacrylonitrile

Country Status (6)

Country Link
CA (1) CA708195A (fr)
DD (1) DD36656A (fr)
DE (1) DE1165584B (fr)
FR (1) FR1247785A (fr)
IT (1) IT625988A (fr)
NL (1) NL248284A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231675B (de) * 1961-03-29 1967-01-05 Electro Chimie Metal Verfahren zur Herstellung von Katalysatoren fuer die Herstellung von Acrolein, Acrylnitril und deren Alkylderivaten
DE1255656B (de) * 1961-06-20 1967-12-07 Lentia Gmbh Verfahren zur Herstellung von Acrylsaeurenitril oder Methacrylsaeurenitril aus Propylen oder Isobutylen, Ammoniak und Sauerstoff
DE1269100B (de) * 1961-08-24 1968-05-30 Lentia Gmbh Verfahren zur Herstellung von Katalysatoren zur Gewinnung von Acrylsaeurenitril

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2481826A (en) * 1947-02-28 1949-09-13 Allied Chem & Dye Corp Process for making aliphatic nitriles
DE897560C (de) * 1950-12-30 1953-11-23 Distillers Company Verfahren zur Herstellung von ungesaettigten Nitrilen
GB719635A (en) * 1951-11-08 1954-12-08 Distillers Co Yeast Ltd Manufacture of substantially pure unsaturated nitriles
IT494584A (fr) * 1952-10-09 1900-01-01 Distillers Co Yeast Ltd
FR1098400A (fr) * 1953-04-13 1955-07-25 Bataafsche Petroleum Procédé de préparation des nitriles non saturés
GB774011A (en) * 1953-10-27 1957-05-01 Stig Knutsson Picker for looms

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1231675B (de) * 1961-03-29 1967-01-05 Electro Chimie Metal Verfahren zur Herstellung von Katalysatoren fuer die Herstellung von Acrolein, Acrylnitril und deren Alkylderivaten
DE1255656B (de) * 1961-06-20 1967-12-07 Lentia Gmbh Verfahren zur Herstellung von Acrylsaeurenitril oder Methacrylsaeurenitril aus Propylen oder Isobutylen, Ammoniak und Sauerstoff
DE1269100B (de) * 1961-08-24 1968-05-30 Lentia Gmbh Verfahren zur Herstellung von Katalysatoren zur Gewinnung von Acrylsaeurenitril

Also Published As

Publication number Publication date
CA708195A (en) 1965-04-20
IT625988A (fr)
DE1165584B (de) 1964-03-19
DD36656A (fr)
NL248284A (fr)

Similar Documents

Publication Publication Date Title
BE592518A (fr) Procédé de production d'une structure calorifuge
FR1248370A (fr) Procédé de production d'acroléine et de méthacroléine
FR1255121A (fr) Procédé de production de nitriles non saturés
FR1248313A (fr) Procédé de production d'acrylonitrile ou de méthacrylonitrile
FR1245311A (fr) Procédé d'acylation des polyoxyméthylènes
FR1247786A (fr) Procédé de production d'acroléine et de métacroléine
FR1269382A (fr) Procédé de préparation d'acrylonitrile et de méthacrylonitrile
FR1247785A (fr) Procédé de production d'acrylonitrile et de méthacrylonitrile
BE594875A (fr) Procédé de préparation de polymères de l'acrylonitrile.
FR1325486A (fr) Procédé de préparation d'acrylonitrile et de méthacrylonitrile
BE598384A (fr) Procédé pour la production d'oximes
BE606175A (fr) Procédé de production de polymères d'acrylonitrile
FR1272308A (fr) Procédé de production de nitriles aliphatiques non saturés
CH399439A (de) Verfahren zur Herstellung von Acrylsäurenitril und Methacrylnitril
FR1218112A (fr) Procédé de purification de l'acrylonitrile
FR1266747A (fr) Procédé de récupération de l'acrylonitrile
FR1225840A (fr) Procédé de polymérisation de l'acrylonitrile
FR1343885A (fr) Procédé de production de copolymères d'acrylonitrile
FR1295681A (fr) Procédé perfectionné de production de 5'-nucléotides
FR1270928A (fr) Procédé de production d'arène-métal-carbonyles
FR78676E (fr) Procédé d'obtention de polymères d'acrylonitrile
FR1263507A (fr) Procédé de production d'une structure calorifuge
FR1198780A (fr) Procédé de purification d'acrylonitrile
FR1184679A (fr) Procédé d'enrichissement des minerais
BE594882A (fr) Procédé de préparation de copolymères d'acroléine et d'acrylonitrile.