Smelter
The Advantage of Mitsubishi Process
High Copper (Cu) Recovery Rate
Low copper content in the discard slag (0.7% Cu).
Less Fugitive Gas Emission
Molten melt transfer through covered launder minimizes source of harmful environmental gas emission and reduces environment expenditures.
Stable & Higher SO2 in Off-gas
A compact and simple design acid plant can be applied to convert SO2 in the furnace off-gases to marketable sulphuric acid.
High Efficient and Flexible Operation
High intensity reaction below the furnace lances accelerates feed material melting and has a flexibility in treating wide range and grade of concentrates and secondary materials.
Compact Facilities
Reduction of construction cost through simplified facilities.