Revealing the influence of additional structure on the flow field characteristics and flocculation performance in thickener feedwell through PIV experiments

P Wu, A Wu, Z Ruan, R Bürger, S Wang, C Chen… - Powder Technology, 2024 - Elsevier
Cemented paste backfill (CPB) is a widely used method for resource utilization of tailings.
The thickener feedwell is the key equipment for CPB to realize solid-liquid separation …

Shielding Effect of Fractal Nanoparticle Agglomerates Aligned Streamwise

J Yan, N Liu, Y Sui, M Sun, Z Xu… - Industrial & Engineering …, 2024 - ACS Publications
Fractal nanoparticle agglomerates (FNPAs) have radially inhomogeneous permeability
distribution, and their shielding effects are different from those on solid particles and …