Yang Xiao

Preparation and properties of coal slime-based biomass composite gel——Coal mine fire prevention and control

To improve coal spontaneous combustion (CSC) prevention while promoting the high-value utilization of coal slime (SM), a novel SM-based biomass composite gel (SA/H/X/SM) was developed. The formulation was optimized using an orthogonal experimental design, and its rheological beha...

Evolution and mechanism of oxidation characteristics of coal with different degrees of thermal damage in coalfield fire zones based on multi-method joint characterization

Coalfield fires prevail in major coal‑producing countries worldwide, causing resource waste and environmental pollution. Thermal damage is a critical factor affecting the evolution of fire zones. However, the evolution of coal oxidation characteristics under different degrees of...