Distribution, chemical fractionation, and potential environmental risks of Hg, Cr, Cd, Pb, and As in wastes from ultra-low emission coal-fired industrial boilers in China

Y Tong, J Gao, T Yue, X Zhang, J Liu, J Bai - Journal of Hazardous …, 2023 - Elsevier
This study conducted a comprehensive investigation of the distribution, chemical
fractionation, and potential environmental risks of Hg, Cd, Cr, Pb, and As in waste based on …

Typical pollutant species evolution behaviors study in retired wind turbine blade and coal thermal conversion process

X Xiong, L Li, F Chen, J Zhang, H Tan - Journal of Analytical and Applied …, 2022 - Elsevier
To investigate the pollutants emissions during the retired wind turbine blade (RWTB) recycle
process by thermal chemistry method, three ambiences (N 2, O 2 and CO 2) and four …

Investigation of biochars derived from waste lignocellulosic biomass and insulation electric cables: A comprehensive TGA and Macro-TGA analysis

R Panizio, C Castro, N Pacheco, AC Assis, A Longo… - Heliyon, 2024 - cell.com
This study investigates the thermochemical decomposition and gasification performance of
biochars produced from blends of waste lignocellulosic biomass and waste insulation …

Co-combustion of coal and composite board sawdust: combustion behaviors, ash slagging characteristics, and gaseous pollutant emissions and control

Y Wang, Y Liao, Y Chen, Y Bin, X Ma - Biomass Conversion and …, 2024 - Springer
Co-combustion of coal and biomass can achieve efficient and clean utilization of energy.
This study investigated the combustion behaviors, gaseous pollutants (HCl, NO, SO2) …

Identification of HCl corrosion mechanism on Cu-based oxygen carriers in chemical looping combustion

J Ma, H Huang, C Zheng, Z Huang, J Ma, G Xu, H Zhao - Fuel, 2024 - Elsevier
In chemical looping combustion (CLC) of coal, HCl has been demonstrated as the primary
gaseous products of the chlorine in coal. Therefore, a comprehensive characterization of Cu …

Preparation of mixed spinel catalyst support (CaxMg1-xAl2O4) reinforced by calcium oxide toward in the biodiesel production from vegetable oil

H Nayebzadeh, H Ajamein, T Zakizadeh… - … Journal of Green …, 2024 - Taylor & Francis
ABSTRACT A number of CaxMg1-xAl2O4 supports with different amounts of calcium were
synthesized by the solution combustion method. Then, calcium oxide was placed on the …

Recycle of soda waste sludge as the limestone material for Portland cement: Chemical composition, physical properties and hydration mechanism

Q Wang, X Lyu, Q Liu, X Liu, W Zhou - Construction and Building Materials, 2024 - Elsevier
Soda waste sludge (SWS) was discharged from the ammonia-soda process for producing
sodium carbonate. It is out of effective treatment method but primarily composed of CaCO 3 …

Chlorine evolution and char characteristics during pyrolysis upgrading of Xinjiang high chlorine coal

D Ma, R Li, X Wang, Z Hu, H Tan, Z ur Rahman… - Fuel, 2025 - Elsevier
Xinjiang ShaErHu (SEH) coal, characterized by a high chlorine concentration exceeding
1%, can cause severe chlorine corrosion when directly burned. To utilize this high-chlorine …

Feasibility of co-disposal of lignite and eucalyptus wood in coal-fired power plants: thermogravimetric characterization, typical gaseous pollutant emission …

Q Zou, G Peng, Z Yu, J Lin, C Dou, X Liang… - Energy Sources, Part …, 2024 - Taylor & Francis
Energy issues are becoming increasingly prominent, and biomass blending in coal-fired
power plants can improve combustion performance and reduce gaseous pollutant …

The abundance, distribution, and enrichment mechanism of harmful trace elements in coals from Guizhou, Southwestern China

H Hou, W Cheng, R Yang, Y Zhang - Acta Geochimica, 2024 - Springer
Coal seams can enrich a variety of harmful trace elements under specific geological
conditions. The spatial distribution of harmful trace elements in coal is extremely uneven …