The most effective method is to modify the surface of barite, so that the modifier forms an adsorption layer or a monolayer film on the surface of barite.

With the application of ultra-fine powder in modern industry more and more widely, the position of powder classification technology in powder processing…

Active wollastonite powder is a white, fine, soft powder. The difference from ordinary wollastonite powder is that a layer of fatty acid soap is adsorbed on…

According to different pulverization principles, dry pulverization includes airflow type, high-frequency vibration type, rotating ball (rod) grinding type,…

The fluidized bed jet mill superimposes the unidirectional jet flow and the reverse counter jet flow

Due to this structural feature, the jet mill has a very attractive feature: there is no temperature rise in the grinding chamber during the grinding process.

The abundant pores and channels in natural zeolites and the negative charge on the surface make them have good adsorption capacity for cations and little…

In terms of powder preparation, classification is of great significance, and it is one of the main deep processing technologies of powder in the field of…

Surface modification is the use of modifying additives to react with the surface of titanium dioxide, thereby changing the surface characteristics and…

It is difficult to crush the material below 1μm (micron), the smaller the particle, the higher the surface energy

Zirconia ceramics have good mechanical properties, and are wear-resistant and corrosion-resistant.

Ultrafine powder refers to a series of ultrafine materials with particle sizes ranging from micrometers to nanometers.