Microwave synthesis of zeolites and their related applications
Zeolites are an emerging class of crystalline, nanoporous, inorganic material with regular
micropores and highly tunable functionalities. Zeolites have been proposed as ideal …
micropores and highly tunable functionalities. Zeolites have been proposed as ideal …
Application progress of small-pore zeolites in purifying NOx from motor vehicle exhaust
H Cheng, X Tang, H Yi, R Pan, J Zhang, F Gao… - Chemical Engineering …, 2022 - Elsevier
Lean-burn mode results in the high NOx emission of diesel vehicles despite its high fuel
economy. NOx can be effectively removed by the SCR unit during normal operation …
economy. NOx can be effectively removed by the SCR unit during normal operation …
A comparative study of the NH3-SCR reactions over a Cu-zeolite and a Fe-zeolite catalyst
The NH3-SCR (selective catalytic reduction) reactions were systematically investigated over
a commercial copper zeolite catalyst in view of its application to the DeNOx aftertreatment of …
a commercial copper zeolite catalyst in view of its application to the DeNOx aftertreatment of …
Experimental and kinetic modeling study of NH3-SCR of NOx on Fe-ZSM-5, Cu-chabazite and combined Fe-and Cu-zeolite monolithic catalysts
A comprehensive experimental and modeling study of selective catalytic reduction of NOx
with NH3 was carried out on Fe-ZSM-5 and Cu-chabazite (CHA) catalysts. The experiments …
with NH3 was carried out on Fe-ZSM-5 and Cu-chabazite (CHA) catalysts. The experiments …
Detailed kinetic modeling of the NH3–NO/NO2 SCR reactions over a commercial Cu-zeolite catalyst for Diesel exhausts after treatment
A dynamic micro-kinetic model is developed in close agreement with all the details of the
NO2-related SCR catalytic chemistry over a Cu-zeolite catalyst. The rate parameters are …
NO2-related SCR catalytic chemistry over a Cu-zeolite catalyst. The rate parameters are …
A kinetic model for ammonia selective catalytic reduction over Cu-ZSM-5
Kinetic modeling, in combination with flow reactor experiments, was used in this study for
simulating NH3 selective catalytic reduction (SCR) of NOx over Cu-ZSM-5. First the mass …
simulating NH3 selective catalytic reduction (SCR) of NOx over Cu-ZSM-5. First the mass …
A multi-site kinetic model for NH3-SCR over Cu/SSZ-13
In this study, we have developed a kinetic model for ammonia-SCR over a well-
characterized Cu/SSZ-13 catalyst. It was found that a three-site model was needed in order …
characterized Cu/SSZ-13 catalyst. It was found that a three-site model was needed in order …
Selective catalytic reduction of NO with NH3 on iron zeolite monolithic catalysts: Steady-state and transient kinetics
An experimental study of steady-state and transient selective catalytic reduction (SCR) of NO
with NH 3 on both commercial and in-house synthesized Fe-ZSM-5 (MFI type) monolith …
with NH 3 on both commercial and in-house synthesized Fe-ZSM-5 (MFI type) monolith …
High deNOx performance of Mn/TiO2 catalyst by NH3
The deNOx performance of the s-Mn/TiO2 catalyst prepared by sol–gel method has been
significantly enhanced, particularly in the low temperature region. Mn is basically …
significantly enhanced, particularly in the low temperature region. Mn is basically …
Detailed kinetic modeling of NH3 SCR over Cu-ZSM-5
A combination of flow reactor experiments and detailed kinetic modeling was used to study
the selective catalytic reduction (SCR) of NOx with NH3 over Cu-ZSM-5. The model was …
the selective catalytic reduction (SCR) of NOx with NH3 over Cu-ZSM-5. The model was …