Auteur Oliver Krocher
Documents disponibles écrits par cet auteur (4)
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Oliver Krocher, Auteur ; Markus Widmer, Auteur ; Martin Elsener, Auteur |The deactivation of NO oxidation by SO2 was studied with the use of commercial diesel oxidation catalysts (DOC) and Pt/Al2O3 as reference material, coated on cordierite monolith. Despite their slightly different elemental compositions, the NO co[...]
Article : texte imprimé
Oliver Krocher, Auteur ; Martin Elsener, Auteur |Cordierite monoliths coated with V2O5/WO3−TiO2, Fe−ZSM5, and Cu−ZSM5 catalysts were combined to investigate the possibility of combining the advantages of the different single catalysts for the selective catalytic reduction of nitric oxide with[...]
Article : texte imprimé
Oliver Krocher, Auteur ; Martin Elsener, Auteur ; Martin Votsmeier, Auteur |We demonstrate in this paper that the effective diffusion coefficient in the wall of a particulate filter can be determined by measuring the diffusion of NO between two adjacent channels of a filter segment in a simple apparatus based on a modif[...]
Article : texte imprimé
Sandro Brandenberger, Auteur ; Oliver Krocher, Auteur ; Arno Tissler, Auteur |The influence of the nature of metal ion, framework type, exchange method and exchange degree, the addition of NO2 to the gas flow and the introduction of Al, Nb, and Mn on the selective catalytic reduction (SCR) of NOx with ammonia over ZSM-5 a[...]
