CH545278A - Procédé amélioré de fabrication catalytique de nitriles insaturés - Google Patents

Procédé amélioré de fabrication catalytique de nitriles insaturés

Info

Publication number
CH545278A
CH545278A CH1289772A CH1289772A CH545278A CH 545278 A CH545278 A CH 545278A CH 1289772 A CH1289772 A CH 1289772A CH 1289772 A CH1289772 A CH 1289772A CH 545278 A CH545278 A CH 545278A
Authority
CH
Switzerland
Prior art keywords
improved process
unsaturated nitriles
catalytic manufacture
catalytic
manufacture
Prior art date
Application number
CH1289772A
Other languages
English (en)
Inventor
Fattore Vittorio
Moreschini Paolo
Rebora Pierluigi
Notari Bruno
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 CH545278A publication Critical patent/CH545278A/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
    • 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
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/02—Sulfur, selenium or tellurium; Compounds thereof
    • B01J27/057—Selenium or tellurium; Compounds thereof
    • B01J27/0576—Tellurium; Compounds thereof
    • 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

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)
CH1289772A 1971-09-02 1972-09-01 Procédé amélioré de fabrication catalytique de nitriles insaturés CH545278A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT28154/71A IT938782B (it) 1971-09-02 1971-09-02 Procedimento perfezionato di produ zione catalitica di nitrili insa turi

Publications (1)

Publication Number Publication Date
CH545278A true CH545278A (fr) 1973-12-15

Family

ID=11223045

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1289772A CH545278A (fr) 1971-09-02 1972-09-01 Procédé amélioré de fabrication catalytique de nitriles insaturés

Country Status (23)

Country Link
JP (1) JPS4834822A (fr)
AR (1) AR192467A1 (fr)
AT (1) AT324296B (fr)
AU (1) AU471494B2 (fr)
BE (1) BE787979A (fr)
BG (1) BG25214A3 (fr)
BR (1) BR7206033D0 (fr)
CA (1) CA976190A (fr)
CH (1) CH545278A (fr)
CS (1) CS187361B2 (fr)
DD (1) DD101149A5 (fr)
DE (1) DE2243018A1 (fr)
ES (1) ES406363A1 (fr)
FR (1) FR2151947A5 (fr)
GB (1) GB1379630A (fr)
IT (1) IT938782B (fr)
LU (1) LU65964A1 (fr)
NL (1) NL7211980A (fr)
PL (1) PL85291B1 (fr)
RO (1) RO62336A (fr)
SE (1) SE402766B (fr)
TR (1) TR19039A (fr)
ZA (1) ZA725974B (fr)

Also Published As

Publication number Publication date
JPS4834822A (fr) 1973-05-22
PL85291B1 (fr) 1976-04-30
NL7211980A (fr) 1973-03-06
LU65964A1 (fr) 1973-01-15
AU4550372A (en) 1974-02-14
CA976190A (en) 1975-10-14
AU471494B2 (en) 1976-04-29
ES406363A1 (es) 1975-07-16
CS187361B2 (en) 1979-01-31
SU437276A3 (ru) 1974-07-25
DE2243018A1 (de) 1973-03-08
BR7206033D0 (pt) 1973-07-03
BE787979A (fr) 1972-12-18
GB1379630A (en) 1975-01-02
FR2151947A5 (fr) 1973-04-20
IT938782B (it) 1973-02-10
ZA725974B (en) 1973-05-30
AT324296B (de) 1975-08-25
SE402766B (sv) 1978-07-17
BG25214A3 (en) 1978-08-10
DD101149A5 (fr) 1973-10-20
TR19039A (tr) 1978-03-20
RO62336A (fr) 1977-11-15
AR192467A1 (es) 1973-02-21

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Legal Events

Date Code Title Description
PL Patent ceased