METHOD OF PREPARATION OF HEAVY CONCENTRATES FOR MINERALOGICAL ANALYSIS

摘要

usage: separation of solid materials with liquids, in particular washing granular or up materials. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: material u0440u0430u0437u0434u0435u043bu00a0u044eu0442 faction density in u0442u00a0u0436u0435u043bu044bu0445 u0436u0438u0434u043au043eu0441u0442u00a0u0445. fraction of legal alcohol containing from 3 to 5 carbon atoms.