Enhanced dechlorination for multi-source solid wastes using gas-pressurized torrefaction and its removal mechanism

• Published in: Chemical engineering journal (Lausanne, Switzerland : 1996) Vol. 506; p. 159906
• Main Authors: Fu, Jia, Yi, Linlin, Li, Kaiyuan, Zhang, Yan, Zhang, Tong, Li, Aijun, Wang, Tianrun, Zou, Yanyan, Li, Xian, Yao, Hong
• Format: Journal Article
• Language: English
• Published: Elsevier B.V 15.01.2025
• Subjects: Combustion utilization; Dechlorination mechanism; Gas-pressurized torrefaction; Multi-source organic solid waste; Pollutant control; Multi-source organic solid waste; Pollutant control; Dechlorination mechanism; Gas-pressurized torrefaction; Combustion utilization

[Display omitted] •A high-efficiency and low-energy pre-dechlorination method was innovatively proposed.•Migration behavior of chlorine during gas-pressure torrefaction was unraveled.•Gas pressure and secondary reactions synergistically enhance the dechlorination.•GP-torrefaction enhanced the autoca...