NL151696B - PROCESS FOR PREPARING ACRYLONITRILE OR METHACRYLONITRILE. - Google Patents

PROCESS FOR PREPARING ACRYLONITRILE OR METHACRYLONITRILE.

Info

Publication number
NL151696B
NL151696B NL676705562A NL6705562A NL151696B NL 151696 B NL151696 B NL 151696B NL 676705562 A NL676705562 A NL 676705562A NL 6705562 A NL6705562 A NL 6705562A NL 151696 B NL151696 B NL 151696B
Authority
NL
Netherlands
Prior art keywords
methacrylonitrile
preparing acrylonitrile
acrylonitrile
preparing
Prior art date
Application number
NL676705562A
Other languages
Dutch (nl)
Other versions
NL6705562A (en
Original Assignee
Montedison Spa
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 Montedison Spa filed Critical Montedison Spa
Publication of NL6705562A publication Critical patent/NL6705562A/xx
Publication of NL151696B publication Critical patent/NL151696B/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
    • 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
    • Y02P20/584—Recycling of catalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NL676705562A 1966-04-28 1967-04-20 PROCESS FOR PREPARING ACRYLONITRILE OR METHACRYLONITRILE. NL151696B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT958466 1966-04-28

Publications (2)

Publication Number Publication Date
NL6705562A NL6705562A (en) 1967-10-30
NL151696B true NL151696B (en) 1976-12-15

Family

ID=11132475

Family Applications (1)

Application Number Title Priority Date Filing Date
NL676705562A NL151696B (en) 1966-04-28 1967-04-20 PROCESS FOR PREPARING ACRYLONITRILE OR METHACRYLONITRILE.

Country Status (8)

Country Link
CH (1) CH487852A (en)
DK (1) DK130177B (en)
GB (1) GB1181292A (en)
IL (1) IL27843A (en)
LU (1) LU53486A1 (en)
NL (1) NL151696B (en)
NO (1) NO123525B (en)
SE (1) SE342440B (en)

Also Published As

Publication number Publication date
GB1181292A (en) 1970-02-11
SE342440B (en) 1972-02-07
NO123525B (en) 1971-12-06
DK130177C (en) 1975-06-16
CH487852A (en) 1970-03-31
DK130177B (en) 1975-01-06
IL27843A (en) 1970-12-24
NL6705562A (en) 1967-10-30
LU53486A1 (en) 1967-06-21

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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 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MONTECATINI