Char-CO2 reaction behaviour and interactions of coal gangue/weathered coal and coal gangue/pine sawdust blends

• Published in: Journal of thermal analysis and calorimetry Vol. 148; no. 9; pp. 3605 - 3612
• Main Authors: Zhang, Yuanyuan, Zhao, Peizhen, Yang, Fengling
• Format: Journal Article
• Language: English
• Published: Cham Springer International Publishing 01.05.2023; Springer Nature B.V
• Subjects: Analytical Chemistry; Biomass burning; Carbon dioxide; Chemistry; Chemistry and Materials Science; Coal; Conversion; Fuel combustion; Gangue; Inorganic Chemistry; Measurement Science and Instrumentation; Mixtures; Oxy-fuel; Physical Chemistry; Polymer Sciences; Sawdust; Thermogravimetric analysis; Coal gangue; Pine sawdust; reaction; Weathered coal; Interaction; Char-CO

The char-CO 2 reaction behaviour is important for oxy-fuel combustion of coal gangue and weathered coal or biomass. The thermal conversion characteristics of coal gangue, weathered coal, pine sawdust and their blends in CO 2 /N 2 atmosphere were investigated using thermogravimetric analysis, focusin...