RO65674A - Procede pour la preparation des nitriles nonsatures - Google Patents

Procede pour la preparation des nitriles nonsatures

Info

Publication number
RO65674A
RO65674A RO7272124A RO7212472A RO65674A RO 65674 A RO65674 A RO 65674A RO 7272124 A RO7272124 A RO 7272124A RO 7212472 A RO7212472 A RO 7212472A RO 65674 A RO65674 A RO 65674A
Authority
RO
Romania
Prior art keywords
nonsatured
nitriles
preparing
preparing nonsatured
nonsatured nitriles
Prior art date
Application number
RO7272124A
Other languages
English (en)
Romanian (ro)
Inventor
Vittorio Fattore
Paolo Moreschini
Marcello M Mauri
Bruno Notari
Original Assignee
Snam Progetti
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 Snam Progetti filed Critical Snam Progetti
Publication of RO65674A publication Critical patent/RO65674A/fr

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
    • B01J23/18—Arsenic, antimony or bismuth
    • 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
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009—Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • 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
    • 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)
  • 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)
RO7272124A 1971-09-02 1972-09-02 Procede pour la preparation des nitriles nonsatures RO65674A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2815271 1971-09-02

Publications (1)

Publication Number Publication Date
RO65674A true RO65674A (fr) 1979-07-15

Family

ID=11223041

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7272124A RO65674A (fr) 1971-09-02 1972-09-02 Procede pour la preparation des nitriles nonsatures

Country Status (22)

Country Link
JP (1) JPS5250771B2 (fr)
AR (1) AR192468A1 (fr)
AT (1) AT321882B (fr)
AU (1) AU470600B2 (fr)
BE (1) BE787978A (fr)
BR (1) BR7206031D0 (fr)
CA (1) CA982606A (fr)
CH (1) CH545277A (fr)
CS (1) CS187360B2 (fr)
DD (1) DD100713A5 (fr)
ES (1) ES406314A1 (fr)
FR (1) FR2151945A5 (fr)
GB (1) GB1379629A (fr)
HU (1) HU166002B (fr)
LU (1) LU65962A1 (fr)
NL (1) NL7211979A (fr)
PL (1) PL85220B1 (fr)
RO (1) RO65674A (fr)
SE (1) SE405967B (fr)
SU (1) SU652885A3 (fr)
TR (1) TR17721A (fr)
ZA (1) ZA725972B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS533789B2 (fr) * 1973-11-16 1978-02-09
JPS5214643A (en) * 1975-07-24 1977-02-03 Shin Etsu Chem Co Ltd Fillers for use in synthetic resins

Also Published As

Publication number Publication date
ZA725972B (en) 1973-05-30
DE2243016A1 (de) 1973-03-15
TR17721A (tr) 1975-07-23
AR192468A1 (es) 1973-02-21
AT321882B (de) 1975-04-25
LU65962A1 (fr) 1973-01-15
CS187360B2 (en) 1979-01-31
BE787978A (fr) 1972-12-18
NL7211979A (fr) 1973-03-06
AU4546872A (en) 1974-02-14
JPS4834820A (fr) 1973-05-22
AU470600B2 (en) 1976-03-25
BR7206031D0 (pt) 1973-09-25
PL85220B1 (fr) 1976-04-30
GB1379629A (en) 1975-01-02
ES406314A1 (es) 1975-07-16
FR2151945A5 (fr) 1973-04-20
DD100713A5 (fr) 1973-10-05
SU652885A3 (ru) 1979-03-15
SE405967B (sv) 1979-01-15
CH545277A (fr) 1973-12-15
JPS5250771B2 (fr) 1977-12-27
HU166002B (fr) 1974-12-28
CA982606A (en) 1976-01-27
DE2243016B2 (de) 1975-06-26

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