Synergistical reduction of PM and NO formation in preheating co-firing of coal and biomass

Y Yu, L Xu, G Zhu, Y Liu, Y Niu - Journal of Cleaner Production, 2023 - Elsevier
Preheating co-firing of coal and biomass was proposed for synergetic mitigation of pollutant
source emissions. The effects of different operating parameters on particle matter (PM) and …

Investigation on ash deposition formation during co-firing of coal with wheat straw

Y Lv, L Xu, Y Niu, G Wang, Y Lei, H Huang - Journal of the Energy …, 2022 - Elsevier
Co-firing with coal is a promising technology for alleviating the ash-related issues during
biomass combustion. This paper examines the effects of co-firing coal and straw on …

Synergistic reduction on PM and NO source emissions during preheating-combustion of pulverized coal

G Zhu, L Xu, S Wang, F Niu, T Li, Y Niu - Fuel, 2024 - Elsevier
The present research focuses on the synergistic source control of particulate matter (PM)
and NO x formation from pulverized coal combustion. Comparative experiments of …

Experimental study on the formation characteristics of PM0. 4 from preheating combustion of sewage sludge

R Ruan, B Cui, S Yu, S Jia, S Deng, X Wang, H Tan - Fuel, 2023 - Elsevier
Municipal sewage sludge (SS) is gaining increasing attention as a carbon–neutral fuel.
Preheating combustion has been applied in coal combustion to reduce both PM 0.4 and …

Study on NOx emissions during the coupling process of preheating-combustion of pulverized coal with multi-air staging

G Zhu, Y Gong, Y Niu, S Wang, Y Lei - Journal of Cleaner Production, 2021 - Elsevier
Controlling the NO x formation during the combustion process is the most direct and efficient
way to minimize NO x emissions, so low NO x combustion technology is essential. In this …

Effects of preheating temperature, O2 distribution concentration and combustion temperature on the formation of PM during preheating-low NO combustion

G Zhu, L Xu, Y Yu, M Tian - Journal of Cleaner Production, 2023 - Elsevier
Clarifying the mechanism of multi-mode PM formation during pulverized coal preheating-
combustion is expected to facilitate the synergistic control of NO and PM, and a significant …

Investigation on the improvement of the combustion process through hybrid dewatering and air pre-heating process: A case study for a 150 MW coal-fired boiler

O Arslan, O Erbas - Journal of the Taiwan Institute of Chemical Engineers, 2021 - Elsevier
In this study, a parametric advanced exergy analysis was conducted for the waste heat
recovery of a pulverized coal-fired power plant. In this aim, a new attainable ideal and the …

A kinetic evaluation and optimization study on NOx reduction by reburning under pressurized oxy-combustion

Z ur Rahman, J Zhang, L Zhang, X Wang… - Journal of …, 2021 - Elsevier
Pressurized oxy-combustion is an emerging and more efficient technology for carbon
capture, utilization, and storage than the first generation (atmospheric) oxy-combustion. NO …

Experimental and numerical evaluation of coal-N conversion characteristic during preheating-combustion under O2/CO2 atmosphere

G Zhu, S Wang, Y Yu, L Xu, Y Niu - Fuel, 2024 - Elsevier
High-temperature preheating and O 2/CO 2 combustion have been proven effective for de-
NOx and CO 2 capture. In this study, we combined these two methods to investigate the …

Experimental study on combustion characteristics of a 40 MW pulverized coal boiler based on a new low NOx burner with preheating function

T Hong, L Zuodong, H Xiaoju, S Xueqiang, L Yuqiu… - Energy, 2024 - Elsevier
In this study, a novel low NOx burner is proposed and tested on a 40 MW pilot pulverized
coal combustion system, aiming to experimentally investigate the impact of preheating …