THE SPECIFIC ASPECTS OF TECHNOLOGICAL PROCESS IN COPPER AND MOLYBDENUM CONCENTRATE PRODUCING FACTORIES

Abstract

One of the largest enterprises in our republic for the production of copper and molybdenum concentrate, is Almalyk Mining and Metallurgy Combine (AMMC). The labour process which is carried out by employees of the AMMC is very difficult and stands out with complexity of its technological stages. Therefore, diverse effects of this process to the health of the employees considered as one of the pressing problems. The product produced by the combine, namely copper and molybdenum concentrates are widely used in many industries and provides the daily needs of the population. Production of copper concentrate started in 1961. The main primary raw materials, taken from "Kalmokkir" and "Sariq-Chuqqi" mines are sulphide copper-molybdenum ores - semi-finished products. Since 2016, it has launched producing copper wires and the capacity increased up to 5,000 tons per year.