Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Marcus Pfeifer"'
Autor:
Oliver Kröcher, Alexander Wokaun, Lothar Mussmann, Marcus Pfeifer, Nicola Söger, George Mitrikas, Yvonne Demel, Mukundan Devadas, Martin Elsener
Publikováno v:
Catalysis Today. 119:137-144
Fe-ZSM5 was prepared with high iron content by solid-state ion exchange and characterized by ICP-AES, BET surface measurements, TEM, UV–vis, EPR and DRIFT spectroscopy as well as supplementing catalytic tests in order to clear up its functionality
Autor:
Alexander Wokaun, Oliver Kröcher, Yvonne Demel, Mukundan Devadas, Marcus Pfeifer, Martin Elsener, Lothar Mussmann, Nicola Söger
Publikováno v:
Applied Catalysis B: Environmental. 67:187-196
The influence of NO2 on the selective catalytic reduction (SCR) of NO with ammonia was studied over Fe-ZSM5 coated on cordierite monolith. NO2 in the feed drastically enhanced the NOx removal efficiency (DeNOx) up to 600 °C, whereas the promoting ef
Autor:
Nicola Söger, Mukundan Devadas, Yvonne Demel, Martin Elsener, Marcus Pfeifer, Lothar Mussmann, Oliver Kröcher, Alexander Wokaun
Publikováno v:
Applied Catalysis B: Environmental. 66:208-216
Fe-ZSM5 coated on cordierite monolith was investigated in the selective catalytic reduction (SCR) of NO with ammonia over a broad temperature range, applying simulated diesel exhaust gas conditions. The catalyst exhibited over 80% NOx reduction (DeNO
Publikováno v:
SAE Technical Paper Series.
Autor:
Markus Paule, Marcus Pfeifer, Berthold Keppeler, Juergen Dr Leyrer, Stephan Bremm, Guido Vent, Stefan Kurze, Wilfried Mueller
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE Technical Paper Series.
Autor:
Isabelle Melscoet-Chauvel, Marcus Pfeifer, Tinghong Tao, Steven Bruce Dawes, Paul Spurk, Yuming Xie
Publikováno v:
SAE Technical Paper Series.
Autor:
Nicola Söger, Günther Hohenberg, Barry Van Setten, Marcus Pfeifer, Christof Gietzelt, G. Garr, Paul Spurk, Owen Bailey
Publikováno v:
SAE Technical Paper Series.
Autor:
Christian Winkler, Mallanagouda Dyamanagouda Patil, Peter Flörchinger, Paul Spurk, Marcus Pfeifer, Jürgen Gieshoff
Publikováno v:
SAE Technical Paper Series.
The present work intends to examine the selective NOx reduction efficiency of a current commercial Titanium-Vanadium washcoated catalyst and to develop a transient numerical model capable of describing the SCR process while using a wide range of inle