The direct landfill treatment method causes a large amount of waste residue to occupy cultivated land resources and also causes serious pollution to the soil.

As an extremely widely used inorganic material, non-metallurgical grade alumina has been subdivided into more than 400 varieties.

Jet mill (JM) powder making is a new type of powder making method that uses high-pressure airflow (usually high-purity nitrogen) to accelerate powder particles…

According to the crystal structure, there are many crystal forms of silicon carbide.

The modification of bentonite usually uses physical, chemical, mechanical and other methods to treat the surface and purposefully change the physical and…

Surface coating modification means that there is no chemical reaction between the surface modifier and the particle surface.

The average particle size of the crushed materials is fine and can be crushed to sub-micron level

Calcite ultrafine powder is an important non-metallic mineral material, and its preparation process and price are crucial to related industries and application…

Dry modification is a modification in which silica powder is dispersed in a modification equipment in a relatively dry state and combined with a certain amount…

Black silicon technology shows natural coupling in the photovoltaic field.

Currently, the ultra-high thermal conductivity of graphene can be used to produce electric heating clothing that can keep warm and keep out the cold, as well…

The ball mill has the characteristics of simple structure, continuous operation, strong adaptability, stable performance, suitable for large-scale and easy to…