PURIFICATION PROCESS OF COMBUSTION PRODUCTS CONTAINING HYDROGEN CHLORIDE AND HEAVY METALS AT SIMULTANEOUS PREPARATION OF SODIUM CHLORIDE AQUEOUS SOLUTION

摘要

method lies in the fact that the water takes the solid product shromau017edu011bnu00fd in processing hydrouhliu010ditanem sodium dry smoke containing hydrogen chloride and vu00edcemocnu00e9 metals.advantageous, if the water zalkalizovu00e1na e.g. calcium hydroxide. the precipitate is separated, and the resulting heavy metal soda aqueous solution is processed by using chelate resin.the use of such prepared solution for production and sodnu00e9ho.u0155 carbonate hydroxide