Гідросульфатна переробка фосфатної сировини України

Abstract

Influence of different parameters, in particular temperature, duration, quantity of raw material components on the resolution of triple calcium-phosphate in the process of obtaining of mineral fertilizers are investigated. The possibility of replacement of sulphate acid on the natural sulphate of alkaline metals in the processes of processing of traditional and low-grade phosphate raw material is substantiated in the paper.