In the industrial preparation process of antimony trioxide (Sb2O3), the rotary kiln desulfurization process is the key link that determines product quality and environmental benefits.

Using electrolytic refining technology, not only can antimony metal be purified, but precious metals can also be efficiently recovered.

Electrolytic refining equipment is the core link in the antimony metallurgical process to achieve the transformation from crude antimony to high-purity antimony ingots.

The rotary furnace is not only the core equipment in the high-temperature reduction smelting process, but also the key hub for promoting the efficient and environmentally friendly transformation of antimony resources, especially the transformation into high value-added products such as antimony trioxide.

The main process flow of pyrometallurgical and electrolytic refining of antimony ore is introduced in detail.

Refining process from crude antimony to antimony ingot and antimony trioxide