An overview of after-treatment systems for diesel engines
AS Ayodhya, KG Narayanappa - Environmental Science and Pollution …, 2018 - Springer
Vehicular pollution has become a major problem in urban areas due to the exponential rise
in the number of automobiles. Typical exhaust emissions which include nitrogen oxides (NO …
in the number of automobiles. Typical exhaust emissions which include nitrogen oxides (NO …
Recent advances in selective catalytic oxidation of nitric oxide (NO-SCO) in emissions with excess oxygen: a review on catalysts and mechanisms
Y Liu, F Gao, H Yi, C Yang, R Zhang, Y Zhou… - … Science and Pollution …, 2021 - Springer
Nitric oxides (NO x, which mainly include more than 90% NO) are one of the major air
pollutants leading to a series of environmental problems, such as acid rain, haze …
pollutants leading to a series of environmental problems, such as acid rain, haze …
Energy flow behavior and emission reduction of a turbo-charging and EGR non-road diesel engine equipped with DOC and DPF under NRTC (non-road transient …
S Hu, B Deng, D Wu, K Hou - Fuel, 2021 - Elsevier
In the current study, the interaction between energy flow and aftertreatment is investigated
by experiment to explore the energy distribution pattern changed by aftertreatment and the …
by experiment to explore the energy distribution pattern changed by aftertreatment and the …
Temperature hysteresis in dry reforming of methane on Ni/SBA-15 catalyst: Low temperature activity originated from the synergy of Ni0 and carbon nanotubes
S Wang, Y Wang, L Yao, C Hu - Applied Catalysis B: Environment and …, 2023 - Elsevier
The origins of temperature hysteresis and low temperature activity on Ni/SBA-15 for dry
reforming of methane (DRM) were studied. The catalyst structural evolution under different …
reforming of methane (DRM) were studied. The catalyst structural evolution under different …
Study on the impact mechanism of ammonia energy fraction on in-cylinder combustion and pollutant generation under wide operation conditions of medium-speed …
Y Qian, Y Sun, Z Gong, S Meng, X Wei, B Tang, J Wan - Fuel, 2024 - Elsevier
To expedite the utilization of ammonia in the domain of marine medium-speed diesel
engines. The computational fluid dynamics (CFD) model combined with the ammonia/n …
engines. The computational fluid dynamics (CFD) model combined with the ammonia/n …
Insight into the Nature of Active Species of Pt/Al2O3 Catalysts for low Temperature NH3 Oxidation
DA Svintsitskiy, LS Kibis, AI Stadnichenko… - …, 2020 - Wiley Online Library
Two series of Pt/γ‐Al2O3 catalysts for low temperature NH3 oxidation were prepared using
Pt (NO3) 4 and H2PtCl6 precursors. Using both precursors results in the formation of small …
Pt (NO3) 4 and H2PtCl6 precursors. Using both precursors results in the formation of small …
[HTML][HTML] State of the art developments in oxidation performance and deactivation of diesel oxidation catalyst (DOC)
State-of-the-art developments in oxidation activity and deactivation mechanisms of the
diesel oxidation catalyst (DOC) are reviewed. The effect of temperature, hydrocarbons, CO …
diesel oxidation catalyst (DOC) are reviewed. The effect of temperature, hydrocarbons, CO …
Modeling of soot fragmentation that proceeds in a catalyzed diesel particulate filter of a diesel engine
P Tan, C Cao, Z Hu, D Lou - Chemical Engineering Journal, 2019 - Elsevier
Catalyzed diesel particulate filters (CDPFs) are crucial technologies to control the particulate
emissions from diesel engines. While obvious drops in filtration efficiencies (FEs) for particle …
emissions from diesel engines. While obvious drops in filtration efficiencies (FEs) for particle …
Global kinetic model of NO oxidation on Pd/γ-Al2O3 catalyst including PdOx formation and reduction by CO and C3H6
AB Arvajová, P Boutikos, R Pečinka, P Kočí - Applied Catalysis B …, 2020 - Elsevier
Pd is often used in diesel oxidation catalysts (DOC) together with Pt to ensure thermal
stability and durability. Besides CO and hydrocarbon oxidation, NO oxidation is important for …
stability and durability. Besides CO and hydrocarbon oxidation, NO oxidation is important for …
Synergy effects analysis on CDPF regeneration performance enhancement and NOx concentration reduction of NH3–SCR over Cu–ZSM–5
C Zhong, J Tan, H Zuo, X Wu, S Wang, J Liu - Energy, 2021 - Elsevier
To improve the synergy effects of post-processing equipment and decrease diesel engine
emissions, the after-treatment synergy model is established to analyze the soot regeneration …
emissions, the after-treatment synergy model is established to analyze the soot regeneration …