Production Of Extraction Phosphoric Acid And Increasing Its Concentration
Keywords:
extraction phosphoric acid (EPA), sulfuric acid, dihydrate process, gypsum, Cajir, washing, yield.Abstract
This article presents methods for producing extraction phosphoric acid (EPA) and technologies for obtaining high-quality fertilizers with high nutrient content from the resulting extraction phosphoric acid. Methods for reducing the fluorine content in the produced EPA are also considered.
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