NL150778B - PROCESS FOR PREPARING METHACRYLONITRILE. - Google Patents

PROCESS FOR PREPARING METHACRYLONITRILE.

Info

Publication number
NL150778B
NL150778B NL717110934A NL7110934A NL150778B NL 150778 B NL150778 B NL 150778B NL 717110934 A NL717110934 A NL 717110934A NL 7110934 A NL7110934 A NL 7110934A NL 150778 B NL150778 B NL 150778B
Authority
NL
Netherlands
Prior art keywords
methacrylonitrile
preparing
preparing methacrylonitrile
Prior art date
Application number
NL717110934A
Other languages
Dutch (nl)
Other versions
NL7110934A (en
Original Assignee
Sumitomo Chemical Co
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 Sumitomo Chemical Co filed Critical Sumitomo Chemical Co
Publication of NL7110934A publication Critical patent/NL7110934A/xx
Publication of NL150778B publication Critical patent/NL150778B/en

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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B01J27/19—Molybdenum
    • B01J27/192—Molybdenum with bismuth
    • 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)
NL717110934A 1970-09-18 1971-08-09 PROCESS FOR PREPARING METHACRYLONITRILE. NL150778B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45082102A JPS494452B1 (en) 1970-09-18 1970-09-18

Publications (2)

Publication Number Publication Date
NL7110934A NL7110934A (en) 1972-03-21
NL150778B true NL150778B (en) 1976-09-15

Family

ID=13765036

Family Applications (1)

Application Number Title Priority Date Filing Date
NL717110934A NL150778B (en) 1970-09-18 1971-08-09 PROCESS FOR PREPARING METHACRYLONITRILE.

Country Status (5)

Country Link
JP (1) JPS494452B1 (en)
DE (1) DE2146466C3 (en)
FR (1) FR2107712A5 (en)
GB (1) GB1354787A (en)
NL (1) NL150778B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2208399A5 (en) * 1972-11-27 1974-06-21 Ugine Kuhlmann
DE2424934A1 (en) * 1973-06-04 1975-01-02 Standard Oil Co Ohio METHOD OF CATALYTIC PRODUCTION OF UNSATATULATED NITRILES
JPS5538330A (en) * 1978-09-13 1980-03-17 Ube Ind Ltd Preparation of acrylonitrile

Also Published As

Publication number Publication date
JPS494452B1 (en) 1974-02-01
FR2107712A5 (en) 1972-05-05
NL7110934A (en) 1972-03-21
DE2146466B2 (en) 1974-03-14
GB1354787A (en) 1974-06-05
DE2146466A1 (en) 1972-03-23
DE2146466C3 (en) 1974-10-10

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: SUMITOMO