Reception fusible of magnesian phosphates from waste of the trifle of phosphorites and tails of enrichment in large laboratory and skilled electrothermal furnaces

In job results of tests on reception fusible magnesian phosphates from waste of a trifle of phosphorites which are a withdrawal in manufacture of phosphorus, and tails of enrichment Kovdor Gok which contain phosphorus and magnesium contents minerals are presented. The basic opportunity of reception of thermal phosphates with maintenance P2O5-19-20 % and MgO-10-11 % is shown. The structure of formed by-products, gas emissions is considered and ways of their processing are offered. On the basis of the spent researches the basic technological scheme of reception of thermal phosphates from waste of the phosphatic raw material, including technology granulation small dispersion fractions raw material is offered, recommendations on the necessary equipment are given