Tytuł artykułu
Identyfikatory
Warianty tytułu
Konferencja
III Międzynarodowa Konferencja Catalysis and Adsorption in Fuel Processing and Environmental Protection. 15-18.09 1999, Kudowa Zdrój, Polska
Języki publikacji
Abstrakty
Oxidation of methane over titania shows two parallel oxidation pathways, i.e., partial oxidation to CO + H2 + H2O and full oxidation to CO2 +2H2O. Both reactions proceed via a Mars van Krevelen mechanism with first order kinetics for methane and oxygen and are retarded by water. A mechanism is suggested in which methane is homolitically dissociated over O-(s) sites and via the formation and decomposition of a formaldehyde precursor reacted to CO, H2 and H2O. In parallel, CO2 is obtained from decomposition of bicarbonate that is formed via further oxidation of dioxymethylene.
Słowa kluczowe
Czasopismo
Rocznik
Tom
Strony
21--30
Opis fizyczny
Bibliogr. 27 poz., rys
Twórcy
autor
autor
autor
- Catalytic Processes and Materials Faculty of Chemical Technolody University of Twente PO Box 217, Enschede The Netherlands
Bibliografia
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-article-BPW3-0006-0042