Nature

A calculation model for unsaturated permeability and soil–water characteristic curve of sandy soils considering pore distribution

The hydraulic characteristics of unsaturated soil is one of the important characteristics in the study of seepage, deformation, structural stability and groundwater migration of unsaturated soil, ...
Nature

Particle size composition characteristics of weathered debris from grey–green slate under the action of freeze–thaw and dry–wet cycles

The material basis for soil formation is rock weathering debris. Understanding the particle size composition characteristics of rock weathering debris and its impacts is important for improving the ...
AZOM

Using Laser Diffraction to Measure the Particle Size Distribution of Calcium Carbonate Powders

This article looks at the particle size distribution of three different ground calcium carbonates measured by the laser diffraction method. Representative size values and size distribution curves were ...
AZOM

From Ore Liberation to Processing Particle Size Control in Mining

Particle size distribution (PSD) continues to be one of the most decision-critical variables in metal mining, impacting comminution efficiency, recovery, liberation, and tailings behavior. This ...