method of processing u043fu043eu043bu0438u043cu0438u043du0435u0440u0430u043bu044cu043du044bu0445 potash ores to obtain potassium sulfate

摘要

the invention relates to technology for processing u043fu043eu043bu0438u043cu0438u043du0435u0440u0430u043bu044cu043du044bu0445 potash ores with fluctuations in the physical composition and can be used to obtain u0441u0443u043bu044cu0444u0430 the potassium.in carrying out the proposed method achieved an increase in extraction of minerals from potash ore from 64 to 90 - 92%.the target product is obtained with high exit 91% and a high degree of purity - potassium sulphate is 95 - 96%.