Aftertreatment technologies for diesel engines: An overview of the combined systems
F Martinovic, L Castoldi, FA Deorsola - Catalysts, 2021 - mdpi.com
The abatement of the pollutants deriving from diesel engines in the vehicle sector still
represents an interesting scientific and technological challenge due to increasingly limiting …
represents an interesting scientific and technological challenge due to increasingly limiting …
[图书][B] Urea-SCR technology for deNOx after treatment of diesel exhausts
I Nova, E Tronconi - 2014 - Springer
It is widely recognized that Diesel vehicles are sure to significantly increase their worldwide
penetration, particularly in countries like the United States where the present market share is …
penetration, particularly in countries like the United States where the present market share is …
An overview of the production and use of ammonia in NSR+ SCR coupled system for NOx reduction from lean exhaust gas
F Can, X Courtois, S Royer, G Blanchard, S Rousseau… - Catalysis today, 2012 - Elsevier
This paper gives a critical overview of the recent advances in NOx abatement in excess of
oxygen based on the combination of the NOx storage–reduction (NSR) and selective …
oxygen based on the combination of the NOx storage–reduction (NSR) and selective …
Experimental and numerical investigation of NO oxidation on Pt/Al 2 O 3-and NO x storage on Pt/BaO/Al 2 O 3-catalysts
S Wan, K Keller, P Lott, AB Shirsath… - Catalysis Science & …, 2022 - pubs.rsc.org
Planar laser-induced fluorescence with laser synchronized flow control is employed as a
non-invasive in situ technique to investigate a NOx storage catalyst, especially to grant a …
non-invasive in situ technique to investigate a NOx storage catalyst, especially to grant a …
Design of a “high-efficiency” NH3-SCR reactor for stationary applications. A kinetic study of NH3 oxidation and NH3-SCR over V-based catalysts
N Usberti, M Jablonska, M Di Blasi, P Forzatti… - Applied Catalysis B …, 2015 - Elsevier
In this work, the kinetics of the NH 3/NO/O 2 reacting system over V 2 O 5–WO 3/TiO 2
catalysts was studied under conditions of NH 3/NO ratio≥ 1 and temperature up to 400° C …
catalysts was studied under conditions of NH 3/NO ratio≥ 1 and temperature up to 400° C …
Modelling of a combined NOx storage and NH3-SCR catalytic system for Diesel exhaust gas aftertreatment
D Chatterjee, P Kočí, V Schmeißer, M Marek, M Weibel… - Catalysis Today, 2010 - Elsevier
A combined Diesel exhaust gas aftertreatment system is studied, consisting of the NOx
storage and reduction catalyst (NSRC, called also lean NOx trap, LNT) and the catalyst for …
storage and reduction catalyst (NSRC, called also lean NOx trap, LNT) and the catalyst for …
Structure characterisation of catalytic particulate filters for automotive exhaust gas aftertreatment
Modern automobiles with internal combustion engine are equipped with several different
converters of exhaust gas and a particulate filter. The size and cost of exhaust aftertreatment …
converters of exhaust gas and a particulate filter. The size and cost of exhaust aftertreatment …
Spatiotemporal distribution of NOx storage and impact on NH3 and N2O selectivities during lean/rich cycling of a Ba-based lean NOx trap catalyst
We summarize results from an investigation of the spatiotemporal distribution of NOx storage
and intermediate gas species in determining the performance of a fully formulated, Ba …
and intermediate gas species in determining the performance of a fully formulated, Ba …
New operation strategy for driving the selectivity of NOx reduction to N2, NH3 or N2O during lean/rich cycling of a lean NOx trap catalyst
Periodical regeneration of NO x storage catalyst (also known as lean NO x trap) by short rich
pulses of CO, H 2 and hydrocarbons is necessary for the reduction of nitrogen oxides …
pulses of CO, H 2 and hydrocarbons is necessary for the reduction of nitrogen oxides …
Simulation of diesel exhaust aftertreatment system DOC—pipe—SCR: The effects of Pt loading, PtOx formation and pipe configuration on the deNOx performance
M Leskovjan, P Kočí, T Maunula - Chemical Engineering Science, 2018 - Elsevier
A combined exhaust aftertreatment system consisting of a diesel oxidation catalyst (DOC),
pipe and selective catalytic reduction of nitrogen oxides (SCR) is studied in this paper by the …
pipe and selective catalytic reduction of nitrogen oxides (SCR) is studied in this paper by the …