IT998171B - Procedimento per l ossidazione catalitica di ossido di carbonio e idrocarburi in gas di scarico - Google Patents

Procedimento per l ossidazione catalitica di ossido di carbonio e idrocarburi in gas di scarico

Info

Publication number
IT998171B
IT998171B IT25733/73A IT2573373A IT998171B IT 998171 B IT998171 B IT 998171B IT 25733/73 A IT25733/73 A IT 25733/73A IT 2573373 A IT2573373 A IT 2573373A IT 998171 B IT998171 B IT 998171B
Authority
IT
Italy
Prior art keywords
hydrocarbons
procedure
exhaust gas
catalytic oxidation
carbon oxide
Prior art date
Application number
IT25733/73A
Other languages
English (en)
Italian (it)
Inventor
K Koepernik
G Weidenbach
Original Assignee
Kali Chemie Ag
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 Kali Chemie Ag filed Critical Kali Chemie Ag
Application granted granted Critical
Publication of IT998171B publication Critical patent/IT998171B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34—Chemical or biological purification of waste gases
    • B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
    • B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
    • B01D53/944—Simultaneously removing carbon monoxide, hydrocarbons or carbon making use of oxidation 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Combustion & Propulsion (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Analytical Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
IT25733/73A 1972-06-27 1973-06-22 Procedimento per l ossidazione catalitica di ossido di carbonio e idrocarburi in gas di scarico IT998171B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231352A DE2231352C3 (de) 1972-06-27 1972-06-27 Verfahren zur katalytischen Oxydation von Kohlenmonoxid und Kohlenwasserstoffen in Autoabgasen

Publications (1)

Publication Number Publication Date
IT998171B true IT998171B (it) 1976-01-20

Family

ID=5848902

Family Applications (1)

Application Number Title Priority Date Filing Date
IT25733/73A IT998171B (it) 1972-06-27 1973-06-22 Procedimento per l ossidazione catalitica di ossido di carbonio e idrocarburi in gas di scarico

Country Status (6)

Country Link
JP (1) JPS4952764A (ja)
DE (1) DE2231352C3 (ja)
FR (1) FR2191596A5 (ja)
GB (1) GB1429877A (ja)
IT (1) IT998171B (ja)
NL (1) NL7306039A (ja)

Also Published As

Publication number Publication date
DE2231352C3 (de) 1980-03-20
DE2231352A1 (de) 1974-01-03
FR2191596A5 (ja) 1974-02-01
NL7306039A (ja) 1974-01-02
DE2231352B2 (de) 1979-07-19
JPS4952764A (ja) 1974-05-22
GB1429877A (en) 1976-03-31

Similar Documents

Publication Publication Date Title
IT1007585B (it) Procedimento per eliminare cataliti camente ossido di carbonio idrocar buri incombusti e ossidi di azoto da gas di scarico di automobili
IT977472B (it) Catalizzatore per il trattamento dei gas di scappamento dei motori
IT991525B (it) Apparecchio di ossidazione catali tica particolarmente per gas di scarico dei motori di autoveicoli
IT1090137B (it) Convertitore catalitico per la trasformazione di gas contaminanti in gas non contaminanti
CA985484A (en) Catalytic treatment of exhaust gases
CA1023391A (en) Catalyst and its use for the manufacture of methane from gases containing carbon monoxide and dioxide and hydrogen
IT952066B (it) Perfezionamento nei convertitori catalitici per gas di scarico di autoveicoli
IT1070310B (it) Catalizzatore particolarmente per il trattamento dei gas di scarico di autoveicoli..e procedimento per la sua preparazione
IT977923B (it) Procedimento per la preparazione di catalizzatori per la depura zione dei gas di scarico
CA968129A (en) Removal of nitrogen oxide, carbon monoxide and hydrocarbons from exhaust gases
YU159079A (en) Method of purifying gases from carbon monoxide, hydrocarbons and nitrogen oxides
IT1000081B (it) Procedimento e catalizzatore per la riduzione degli ossidi di azoto contenuti in gas d scarico di au tomobili
IT1069269B (it) Catalizzatore e procedimento per la riduzione di ossido di carbonio
IT962926B (it) Catalizzatore per gas di scarico e metodo per il suo impiego
CA992526A (en) Catalyst for use in purification of exhaust gas containing carbon monoxide
NL161676B (nl) Werkwijze voor het reduceren van stikstofoxyden tot stikstofgas met behulp van een reducerend gas en een cu-al203-katalysator.
IT998171B (it) Procedimento per l ossidazione catalitica di ossido di carbonio e idrocarburi in gas di scarico
CA1025636A (en) Exhaust gas conversion catalyst and use thereof
IT973600B (it) Procedimento per ossidare ossido di carbonio ed idrocarburi
AU3454771A (en) Catalytic treatment of exhaust gases
IT1011403B (it) Procedimento per l ossidazione di ossido di carbonio e di idrocarburi
AU474848B2 (en) Catalysts for purifying exhaust gas and methods of manufacturing same
IT988288B (it) Catalizzatore e suo uso per la pro duzione di metano da gas contenenti ossidi di carbonio e idrogeno
IT956978B (it) Catalizzatori per trattare gas di scarico e metodo per trattare i gas di scarico con questi
IT1032280B (it) Procedimento per ossidare ossido di carbonio ed idrocarburi