EFFECT OF EXTRACTION PHOSPHORIC ACID EVAPORATION HEAT ON POLYMERIZATION
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Abstract
The article shows the formation of polyphosphates in concentrated acid obtained by evaporation of up to 55% of extraction phosphoric acid from local phosphorene’s of the Central Kyzyl Kum, as well as changes in the composition of this acid, its purification from impurities based on chemical, physicochemical analyzes.
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