ZA725974B - Improved process for the catalytic production of unsaturated nitriles - Google Patents

Improved process for the catalytic production of unsaturated nitriles

Info

Publication number
ZA725974B
ZA725974B ZA725974A ZA725974A ZA725974B ZA 725974 B ZA725974 B ZA 725974B ZA 725974 A ZA725974 A ZA 725974A ZA 725974 A ZA725974 A ZA 725974A ZA 725974 B ZA725974 B ZA 725974B
Authority
ZA
South Africa
Prior art keywords
improved process
unsaturated nitriles
catalytic production
catalytic
production
Prior art date
Application number
ZA725974A
Other languages
English (en)
Inventor
V Fattore
P Moreschini
P Rebora
B 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 ZA725974B publication Critical patent/ZA725974B/xx

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)
ZA725974A 1971-09-02 1972-08-30 Improved process for the catalytic production of unsaturated nitriles ZA725974B (en)

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
ZA725974B true ZA725974B (en) 1973-05-30

Family

ID=11223045

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA725974A ZA725974B (en) 1971-09-02 1972-08-30 Improved process for the catalytic production of unsaturated nitriles

Country Status (23)

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

Also Published As

Publication number Publication date
AR192467A1 (es) 1973-02-21
SE402766B (sv) 1978-07-17
FR2151947A5 (cs) 1973-04-20
BG25214A3 (en) 1978-08-10
PL85291B1 (cs) 1976-04-30
LU65964A1 (cs) 1973-01-15
SU437276A3 (ru) 1974-07-25
IT938782B (it) 1973-02-10
BR7206033D0 (pt) 1973-07-03
BE787979A (fr) 1972-12-18
CA976190A (en) 1975-10-14
NL7211980A (cs) 1973-03-06
DD101149A5 (cs) 1973-10-20
ES406363A1 (es) 1975-07-16
GB1379630A (en) 1975-01-02
AU4550372A (en) 1974-02-14
JPS4834822A (cs) 1973-05-22
CH545278A (fr) 1973-12-15
AU471494B2 (en) 1976-04-29
CS187361B2 (en) 1979-01-31
RO62336A (fr) 1977-11-15
AT324296B (de) 1975-08-25
TR19039A (tr) 1978-03-20
DE2243018A1 (de) 1973-03-08

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