Recent advances in automotive catalysis for NO x emission control by small-pore microporous materials
The ever increasing demand to develop highly fuel efficient engines coincides with the need
to minimize air pollution originating from the exhaust gases of internal combustion engines …
to minimize air pollution originating from the exhaust gases of internal combustion engines …
Low-temperature selective catalytic reduction of NOx with NH3 over metal oxide and zeolite catalysts—A review
The removal of NOx by catalytic technology at low temperatures (100–300° C) is significant
for flue gas of industry and exhaust gas of diesel engine; however, to develop the low …
for flue gas of industry and exhaust gas of diesel engine; however, to develop the low …
The effects of Fe2O3 based DOC and SCR catalyst on the combustion and emission characteristics of a diesel engine fueled with biodiesel
Z Zhang, J Ye, D Tan, Z Feng, J Luo, Y Tan, Y Huang - Fuel, 2021 - Elsevier
The Fe 2 O 3 catalyst exhibits excellent activity in the reduction of nitrogen oxides. However,
the improvement of its high-temperature stability is a well-known challenge in application of …
the improvement of its high-temperature stability is a well-known challenge in application of …
Manganese oxide-based catalysts for low-temperature selective catalytic reduction of NOx with NH3: A review
Selective catalytic reduction (SCR) technology has been widely used for the removal of NO x
from flue gas. However, it is still a challenge to develop novel low-temperature catalysts for …
from flue gas. However, it is still a challenge to develop novel low-temperature catalysts for …
The State of the Art in Selective Catalytic Reduction of NOx by Ammonia Using Metal‐Exchanged Zeolite Catalysts
S Brandenberger, O Kröcher, A Tissler… - Catalysis Reviews, 2008 - Taylor & Francis
An overview is given of the selective catalytic reduction of NOx by ammonia (NH3‐SCR)
over metal‐exchanged zeolites. The review gives a comprehensive overview of NH3‐SCR …
over metal‐exchanged zeolites. The review gives a comprehensive overview of NH3‐SCR …
Reactivity of surface species in heterogeneous catalysts probed by in situ X-ray absorption techniques
Starting from the late seventies, the progressively increased availability of synchrotron light
sources allowed the execution of experiments requiring a high X-ray flux in a continuous …
sources allowed the execution of experiments requiring a high X-ray flux in a continuous …
Selective Transformation of Various Nitrogen-Containing Exhaust Gases toward N2 over Zeolite Catalysts
R Zhang, N Liu, Z Lei, B Chen - Chemical reviews, 2016 - ACS Publications
In this review we focus on the catalytic removal of a series of N-containing exhaust gases
with various valences, including nitriles (HCN, CH3CN, and C2H3CN), ammonia (NH3) …
with various valences, including nitriles (HCN, CH3CN, and C2H3CN), ammonia (NH3) …
Effect of manganese substitution on the structure and activity of iron titanate catalyst for the selective catalytic reduction of NO with NH3
Selective catalytic reduction (SCR) of NO with NH3 over manganese substituted iron titanate
catalysts was fully studied. The low temperature SCR activity was greatly enhanced when …
catalysts was fully studied. The low temperature SCR activity was greatly enhanced when …
Diesel oxidation catalysts
A Russell, WS Epling - Catalysis Reviews, 2011 - Taylor & Francis
The diesel oxidation catalyst (DOC) has been part of diesel exhaust systems since
regulations were introduced to limit the amount of harmful emissions released to the …
regulations were introduced to limit the amount of harmful emissions released to the …
In Situ-DRIFTS Study of Selective Catalytic Reduction of NOx by NH3 over Cu-Exchanged SAPO-34
The intrinsic mechanism of the selective catalytic reduction (SCR) reaction over a Cu-
exchanged SAPO-34 catalyst at low temperature was studied by in situ diffuse reflectance …
exchanged SAPO-34 catalyst at low temperature was studied by in situ diffuse reflectance …