METHOD OF COMPLEX PROCESSING HYDROMINERAL STOCK Russian patent published in 1999 - IPC

FIELD: complex processing of underground sodium chloride, more particularly iodo-bromo containing water. SUBSTANCE: technology of complex use of underground iodo-bromo- containing stock with recovery coefficient close to 100% comprises purifying iodo-bromo-containing sodium chloride water and preliminarily concentrating it to form distillate, recovering iodine and bromine from concentrated brine, recovering sodium chloride and condensate from crystalline solution. In order to prevent scale formation in distillers, attain quality o distillate and common salt, preliminary concentration is carried out 6 times, and chemical reagents include chlorine and sodium compounds. EFFECT: more efficient processing method. 4 cl, 2 tbl