method гидрометаллургической processing ores of non-ferrous and rare metals, radioactive

摘要

1. method u0433u0438u0434u0440u043eu043cu0435u0442u0430u043bu043bu0443u0440u0433u0438u0447u0435u0441u043au043eu0439 processing non-ferrous ores, radioactive and rare metals, which includes crushing ore, ore pulp cooking u0441u0435u0440u043du043eu043au0438u0441u043bu043eu0442u043du043eu0439 with the u043fu0438u0440u043eu043bu044eu0437u0438u0442u0430, a fact that, in order to reduce the consumption of u043fu0438u0440u043eu043bu044eu0437u0438u0442u0430 and enhance the feasibility of processing of ores, the p u0438u0440u043eu043bu044eu0437u0438u0442 miscible with the solution of sulphuric acid concentration of 600 to 1100 g / u043b.2.way to 1 a, mixing with the solution u043fu0438u0440u043eu043bu044eu0437u0438u0442u0430 sulphuric acid leads to a 50 70C within 15 to 30 minutes.