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The core challenge of maintaining material stability in high shear dispersion lies in the interaction between its physical action mechanism and material properties. This is specifically manifested as follows: 1.  Changes in particle surface energy caused by mechanical stress During high shear dispersion, particles undergo strong shear, impact, and centrifugal extrusion in the stator-rotor gap,

01. Too Large Particle Size The speed of limestone calcination depends on both the temperature of the lime material and the surface area of the limestone. However, at a certain temperature, the calcination speed of limestone is primarily influenced by its particle size. The larger the material size, the slower the calcination speed. Since the

In the production of artificial graphite anode, pulverization is one of the earliest and most essential steps. It plays a crucial role in defining the final particle size distribution, shape, and uniformity—factors that directly influence battery performance. A well-designed grinding process ensures high tap density, consistent morphology, and efficient downstream processing. Types of Grinding Equipment

In materials science and particle analysis, particle size is referred to as “grain size,” also called “granularity” or “diameter.” For non-spherical particles, size measurement depends on the reference method and statistical approach. So only “equivalent particle size” can be used. When a particle’s physical property or behavior closely matches that of a sphere (or group

A reliable laboratory ball mill is like a trusted lab partner— it can make grinding tasks faster, more efficient, and more precise. But with so many options available, how do you pick the right one without regrets? As someone who’s spent years working with these machines, I’ll share some practical insights to help you make

In ceramic powder preparation, particle size control is a core factor that affects both powder performance and the final quality of ceramic products. Based on process principles and recent research, precise control can be achieved through the following five aspects: 1. Optimization of Preparation Process Parameters Mechanical Milling Control Ball Milling Time and Efficiency: Ball

For powder materials, we typically use a laser particle size analyzer (based on the light scattering equivalent principle) to test their particle characteristics and particle size distribution. Generally, we look at test results to determine the D50 and D90 values. It helps us evaluate the performance of the material. But what if there’s no analysis

According to Section 4.2 of AQ4273-2016 Safety Technical Regulations for Dust Collection Systems in Dust Explosion Hazard Areas, dry dust collection systems must take preventive and control measures based on the explosive characteristics of combustible dust. One or more of the following explosion protection devices should be used to reduce explosion risks: Explosion Venting Device:

The inorganic powder industry is undergoing a strategic transformation, shifting from scale expansion to innovation-driven development. In this process, surface modification technology serves as a critical link between powder production and end-use applications. By precisely controlling key indicators such as interface compatibility and dispersion stability, it is reshaping the value chain of inorganic powders. This