Vol. 6, Issue 5, Part F (2020)

Abstract
The results of studies of the processing of solutions containing sodium chloride and sodium sulfate and magnesium obtained from the dry mixed salts of Lake Karaumbet to magnesium hydroxide are presented. The processes of neutralization of the purified solutions with sodium and calcium hydroxides, precipitation and filtration of magnesium hydroxide were studied. Optimum technological parameters were established, a basic technological scheme and norms of the technological mode of magnesium hydroxide production were developed.