Knowledge

1. Hydraulic alumina minerals such as diaspore are mainly composed of Al2 and a small amount, amazonite. Extremely difficult to melt and brittle. Al2O3 3H2O, the so-called aluminum

The main difference between raw bauxite and slaked bauxite The mineral types are different: the raw meal is kaolinite and diaspore, and the clinker is mullite. Bauxite clinker, ref

High temperature resistant materials (refractory materials) usually refer to inorganic materials that can withstand temperatures above 1580°C. They are building materials for the c

The scientific name of soil ore is bauxite, bauxite. Its composition is extremely complex, and it is a general term for a variety of hydrous alumina ores with very different geolog

Mullite materials can generally be synthesized directly from kaolinite, sillimanite group minerals, aluminum hydroxide or alumina and silica. Clay material reacts with alumina or s

The methods of mullite synthesis can be divided into sintering method and electrofusion method. According to the way of raw material preparation, the sintering method can be divide

Mullite is a kind of high-quality refractory material, which is rare. Mullite is a mineral formed by aluminosilicate at high temperature. Mullite will be formed when aluminosilicat

Raw materials with different block sizes can be used to improve the utilization of raw materials; The unique discharge structure can reduce the phenomenon of material shed kiln and

When calcined in a shaft kiln, the raw material and the gas flow are counter convective. The raw material moves from top to bottom, and the gas flow moves from bottom to top. This