Application of HF energy in gold-bearing sands beneficiation technology
Authors:
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- G.V. Plekhanov Saint Petersburg State Mining Institute
Abstract
The justification of parameters of technological chamber and heating mode as applied to the problem of preparation of gold-bearing sands for enrichment is given. On the basis of electrothermal-physical model of interaction of HF-electromagnetic field with imperfect dielectric the system of equations linking parameters of generator and technological chamber, rock feeding rate and its effective parameters, taking into account continuous phase transition, which degree of manifestation depends on the clay fraction content, is obtained.