Research on New Technology of Boron Powder Flash Roasting ) Abstract: To produce borate products from boron mafic ore, usually after selecting iron concentrate,

Introduction of Sulfur Gypsum Calcination Process

In the production of gypsum products, the calcination process is the key link to control the product quality.

Power plants, thermal power plants and large boilers use wet desulfurization to produce a large amount of by-product sulfur gypsum.

In the production of gypsum products, the calcination process is the key link to control the product quality. The one-step and two-step processes launched by Dongda Powder, the Sder calciner, the Sder dryer, and the internal and external thermal boiling furnace are suitable for different heat sources. Process methods and equipment suitable for different product methods...

The traditional calcination method for magnesite calcination is carried out in the shaft kiln, and rotary kiln method is also used. 

It is a gradually matured process technology to calcinate aluminum hydroxide into aluminum oxide via dynamic calciner. 

The carbide slag is the precipitate (industrial waste) generated from the hydrolysis of calcium carbide (CaC2) during the production of acetylene gas...

The cryolite is a kind of complex compound, white, gray or yellow powder or crystalline particles. 

The white carbon black is a white powder porous substance, and its composition can be expressed as SiO₂ • nH₂O. 

The magnesium carbonate generated from the chemical method is decomposed into magnesium oxide after calcination.