PROCESS FOR OBTAINING POTASSIUM CHLORIDE FROM NATURAL CARNALITE OR CARNALITICAL MIXED SALTS

摘要

Procedure for the obtaining of potassium chloride from natural carnalite or mixtures of carnalite salts. An agent conditioner is added to the natural carnalite or to the mixture of carnalita sales in order to improve the tribeelectric load of the carnalite with respect to the gema salt. This operation is performed in the presence of air with relative humidity of 4 to 15 per 100 and a maximum temperature from 80 to 20 gc. Therefore, the mixture of mineral substance obtained is heavy by a free fall separator between whose electrodes a field is established. Then, the concentrate of carnalita produced is disgregated coldly with water and the potassic chloride is separated as a final product through the systemain of the content of the disgregated mix. Of employment when it is desire to obtain potassium chloride technically and with a content in potassium more than 58 per 100 in weight. (Machine-translation by Google Translate, not legally binding)