Current investigation status of oxy-fuel circulating fluidized bed combustion

G Chen, L Shiyuan, W Linwei - Fuel, 2023 - Elsevier
Oxy-fuel circulating fluidized bed combustion (Oxy-CFBC) is regarded as one of the most
promising and sustainable technologies for carbon capture, utilization and sequestration …

A comprehensive review on the significant role of N2O in the transformation of nitrogen oxides during combustion

S Liu, W Zhu - Journal of the Energy Institute, 2024 - Elsevier
The intricate process of nitrogen transformation during combustion is crucial for in both the
creation and control of NOx emissions, epitomizing its paramount significance in …

Relationship between the N2O decomposition and NO formation in H2O/CO2/NH3/NO atmosphere under the conditions of simulated air-staged combustion in the …

S Liu, W Fan, H Guo, X Wu, J Chen, Z Liu, X Wang - Energy, 2020 - Elsevier
A fixed bed reactor is adopted to study the N 2 O decomposition and NO formation in
simulated atmosphere to reveal the conversion mechanisms of N 2 O to NO in the air-staged …

NOx and N2O emissions from Ca-rich fuel conversion in oxyfuel circulating fluidized bed combustion

M Baqain, D Neshumayev, A Konist - Thermal Science and Engineering …, 2023 - Elsevier
A part of Estonia's power generation is based on oil shale combustion in thermal power
plants, resulting in high CO 2 and pollutant emissions. The presented paper is a part of long …

Pollutant emission and attrition performance of low calorific blended coals during co-combustion in fluidized bed

Z Ma, L Cheng, L Li, G Luo, W Zhang, Y Wu - Fuel, 2023 - Elsevier
The co-combustion technology in the fluidized bed is usually used for the utilization of low-
rank coals. The pollutant emission and attrition of coal particles, which are subject to bed …

Modelling the co-firing of coal and biomass in a 10 kWth oxy-fuel fluidized bed

Q Liu, W Zhong, A Yu, CH Wang - Powder Technology, 2022 - Elsevier
The oxy-fuel co-firing of solid fuels (such as coal, biomass, and solid waste) in fluidized beds
is one of the most promising technologies for the industrial application of CO 2 capture and …

Effects of coal blending on transformation of alkali and alkaline-earth metals and iron during oxy-fuel co-combustion of Zhundong coal and high-Si/Al coal

C Wang, G Fan, R Sun, C Wang, W Chen… - Journal of the Energy …, 2021 - Elsevier
Zhundong high-alkali coal has been studied a lot owing to its abundant reserve but serious
ash-related issues. Oxy-fuel combustion profits the reduction of pollutant emissions and coal …

Experimental study on reactivity and inorganic component transformation of activated fuels in a fluidized bed

Y Hu, W Li, R Chen, C Zhang, S Han, R Cui… - Chinese Journal of …, 2024 - Elsevier
The gasification and combustion of activated fuels produced from fluidized beds are
beneficial for achieving clean and efficient coal utilization. In this study, a high-calcium coal …

Oxy-combustion characteristics as a function of oxygen concentration and biomass co-firing ratio in a 0.1 MWth circulating fluidized bed combustion test-rig

HK Nguyen, JH Moon, SH Jo, SJ Park, MW Seo… - Energy, 2020 - Elsevier
Oxy-combustion with a circulating fluidized bed (Oxy-CFBC) can facilitate the separation of
high CO 2 concentration and reduce emissions by biomass co-firing. This study investigated …

Study on greenhouse gas emission characteristics of fluidized catalytic cracking flue gas

H Zhao, J Bian, B Wang, J Zhao, F Ju… - Industrial & Engineering …, 2023 - ACS Publications
The regeneration process of fluid catalytic cracking (FCC) units produces amounts of
greenhouse gases (GHGs), including carbon dioxide (CO2), nitrous oxide (N2O), and …