2017•Gornye nauki i tekhnologii = Mining Science and Technology (Russia)Open access
MANAGEMENT OF PROCESSES FOR ENRICHMENT OF COPPERMOLYBDENUM ORES USING QUALITY CONTROL QUALITY
Z. Ganbaatar, В. В. Морозов, Lodoy Delgerbat, A. Duda
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Abstract
In the process of ore beneficiation, applying open control loop systems using ore quality as input parameter, proves very effective. To determine the ore quality, on-line analysis of its material and mineralogical composition, impregnation of valuable components is carried out. Based on the analysis results, ore streams are formed at the processing plant, and effective processing conditions are selected. Modern systems of visual metering analysis of ore create the basis for efficient automated control of beneficiation processes, based on the principle of advanced control of ore grade. To improve the accuracy of determining the ore mineral composition, a special installation has been developed, which provides cleaning of ore from slurry. The installation enables achieving high accuracy of the ore mineralogical composition analysis. Tests of the ore grade visual metering analysis system, carried out using copper-molybdenum ores of the Erdenet GOK, have shown high reliability and efficiency of the system.
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