Sun Hui

Gas -based shaft -furnace of cold bound pellet preparation sponge iron

Pelletizing method for high-iron bauxite ore

Method for separating iron and aluminum from high-iron bauxite ores

System for handle high -speed railway bauxite

Compound conditioning agent and method for preparing black glass ceramic through same

Aluminum nitride fiber baryta feldspar microcrystal glass compound phase material and preparation method thereof

Electronation reaction pipe of unloading at bottom of outer hot type

Diopside microcrystalline glass prepared from red mud and coal gangue and preparation method of diopside microcrystalline glass

Gas-based vertical furnace and method for preparing sponge iron by means of cold consolidated pellets

Method for red mud reduction by adopting gas-based shaft furnace