PRODUCTION OF POTASSIUM SULPHATE FROM SOLUTIONS CONTAINING MAGNESIUM CHLORIDE AND POTASSIUM CHLORIDE

摘要

P method of manufacture of potassium sulfate from solutions containing the magnesium chloride, such that the solutions of ore carnallitique and in particular the water - mothers of electrolyte of an installation for the treatment of the carnallite. / p & & p & according to this process is added to the solutions containing the magnesium sulphate, sodium and potassium chloride of a precipitate sodium chloride and the schoenite kso, mgso 4, 6ho and is treated in a known manner the schoenite obtained in order to obtain the potassium sulfate. / p