STUDY OF CHEMICAL AND MINERALOGICAL COMPOSITION OF LOW-GRADE PHOSPHORITES AND CARBONS OF TAJIKISTAN USING MODERN PHYSICO-CHEMICAL ANALYSIS METHODSстатья
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Аннотация:The article studies the physicochemical properties of coals from the Fan-Yagnob deposit and phosphorites from the Gissar deposit in order to use them for the production of humic compounds, phosphorus, and organomineral fertilizers. The possibility of obtaining phosphorus-containing organomineral fertilizers containing the assimilable form of P2O5 and humic acids from different fractions of phosphorites from the Gissar deposit and coals from the Fan-Yagnob deposit is shown.The aim of the work is to study the chemical composition of the coals of the Fan-Yagnob deposit and the phosphorites of the Gissar deposit with the establishment of the suitability of their processing into humic compounds, as well as phosphorus and organomineral fertilizers.