Zihao Jin

Comparative mechanistic effects of different non-ferrous metallurgical solid waste slags on beta-hemihydrate phosphogypsum: Insights into hydration kinetics, microstructural evolution and environmental compatibility

Phosphogypsum (PG) and non-ferrous metallurgical solid waste slags (NMSWS) are stockpiled, creating environmental risks and requiring safe utilization. Beta-hemihydrate phosphogypsum (β-HPG)-based composite binders were prepared by partially replacing β-HPG with four NMSWS: coppe...