Analysis of ammonia combustion for decarbonization followed by selective non-catalytic reduction of nitrogen oxides

WH Chen, P Sarles, AK Sharma, SS Lam… - International Journal of …, 2023 - Elsevier
This study aimed to investigate the thermodynamics of ammonia combustion at engine
conditions and subsequent selective non-catalytic reduction (SNCR) of the products …

Multi-objective prediction for denitration systems in cement: an approach combining process analysis and bi-directional long short-term memory network

X Hao, Y Di, Q Xu, P Liu, W Xin - Environmental Science and Pollution …, 2023 - Springer
Abstract Selective Non-Catalytic Reduction (SNCR) can improve the denitration process and
reduce NOx emissions by accurizing prediction of NOx concentration and ammonia escape …

Challenges, technology drivers and the role of power boilers in rapidly decarbonizing energy systems

S Kalisz, F Miccio, G Besagni, CN Markides - Applied Thermal Engineering, 2025 - Elsevier
This vision article accompanies a Special Issue of Applied Thermal Engineering dedicated
to the 14th International Conference on Boiler Technology (ICBT 2022) on 'Transition …

Flame characteristics and NO emission law of sliding arc plasma-assisted ammonia combustion

S Wang, X Wei, M Gu, Q Lin, G Luo, F Hu - Combustion and Flame, 2025 - Elsevier
In this study, the effects of flame characteristics and NO emission were investigated in
ammonia/air combustion assisted by sliding arc plasma. The effects of the ammonia flow …

Ammonia emission characteristics and ammonia injection control from stationary source in flue gas denitrification system

Z Wang, C Sun, A Shi, J Yan, L Nie, L Chen… - Journal of Cleaner …, 2023 - Elsevier
With the implementation of ultra-low emission of nitrogen oxides, denitrification
technologies, such as selective catalytic reduction, selective non-catalytic reduction or …

A multi-indicator prediction method for NOx emission concentration and ammonia escape value for cement calciner system

X Hao, X Wang, J Liu, X Wang, Z Zhang, Y Ji - Journal of Computational …, 2024 - Elsevier
It is particularly important to accurately predict NOx emission concentration in cement
production. As the cement industry is a process industry, there are many chemical reactions …

Experimental and numerical simulation of catalyst deactivation caused by transient turbulence in gradient flow field

Y Li, M Zhiguo, Q Zhang - Waste and Biomass Valorization, 2024 - Springer
In selective catalytic reduction (SCR) deNOX systems, the characteristics of gradient flow
field have an important effect on the physical deactivation of catalysts. Through …

High-temperature determination of ammonia by tunable diode laser absorption spectroscopy (TDLAS)

H Cui, J Li, F Wang, G Lv, W Wang… - Instrumentation Science & …, 2024 - Taylor & Francis
Here is described an instrument for ammonia determination utilizing near-infrared laser
absorption suitable for high-temperature applications. The laser wavelength is scanned …

[PDF][PDF] Porous silica systems doped with selected transition metals as catalysts for conversion of gaseous nitrogen pollutants

A Jankowska - 2023 - ruj.uj.edu.pl
The excessive emission of gaseous pollutants into the atmosphere caused by man-made
activities constitutes a serious issue that has a negative impact on society due to their direct …