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Graphic Study of the Dihydrate–Hemihydrate Process for the Synthesis of Phosphoric Acid According to the Diagram of the CаO–P2O5–SO3–H2O System

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Published in 2019 at "Theoretical Foundations of Chemical Engineering"

DOI: 10.1134/s0040579519030084

Abstract: A graphic analysis of the processing of phosphorites from Koksu (Karatau deposit) into extraction phosphoric acid (EPA) by the dihydrate–hemihydrate method was performed according to the equilibrium solubility diagram of the CaO–P2O5–SO3–H2O system. It was… read more here.

Keywords: p2o5; phosphoric acid; p2o5 so3; dihydrate hemihydrate ... See more keywords