Big Capacity Horizontal Furnace

Specifications Nickel and iron smelting process

Nickel iron ore processing technology mainly divided into the wet smelting process and the do

Nickel and iron smelting process
Nickel iron ore processing technology mainly divided into the wet smelting process and the dominated smelting process, our country mainly used the smelting . The dominated smelting iron is in high temperature nickel precondition, and with the C (or Si) as reducing agent, nickel ore to the NiO and other such reduction get Ni.
NiO + C, Ni + CO ↑
FeO + C-Fe + CO ↑
Cr2O3 + C-Cr + CO ↑
SiO2 + C-Si + CO ↑
Smelting reaction generated Ni and Fe can azeotropic distillation in different ratios, and generating nickel iron. In recent years, our country mainly use the smelting iron. The furnace for nickel and iron manufactured by dahua machinery is based on the principle of the pyrometallurgy, launch the small and medium-sized blast furnace for nickel iron, in Ni/Fe and the very low environment, through a different process operation to make the content of the nickel improve a higher level. It particularly suitable for the production of using low Ni, high Fe and nickel ore