The New Metallurgy project (reconstruction and expansion of the Ust-Kamenogorsk metallurgy sector of TOO "Kazzinc") provided construction of the Copper plant and reconstruction of the Lead plant with corresponding change of infrastructure of the enterprise (sulphuric acid production, office of separation of air).
The construction project in the territory of operating plant of the copper plant with an efficiency of 70,000 t copper cathode in a year with copper content in products – 99.99% is developed. Raw materials for copper production are copper concentrates. Coordinating of project works of various firms - Xstrata Technology (Australia), Engineering Dobersek GmbH, SMS Demag, Gautschi&Merz AG (Germany), Outotec (Sweden), Outokumpu (Finland), Mesco (Japan) was performed.
Lead plant.
Replacement to the existing technology of agglomeration with new technology – process of Isasmelt with receiving in the Isasmelt-Pb furnace of the oxidized melted lead-bearing slag with receiving draft lead to 100,000 tons per year.
Sulphuric acid office.
The project on new sulphuric acid office, the 1831 ton sulfuric acid in day is developed for purification of SO2 flue gases of the copper-smelting plant during the continuous work. The technology is based on the license from MECS, a world leader in sulphuric acid area.
Utilization of weak washing acid – evaporation of acid to a certain concentration – is made on technology of Chematur Ecoplanning.
