Obtaining environmentally safe mixed fertilizers containing trace elements based on carbonate-siliceous dolomitized phosphate raw materials and wastes chp
Zhantasov K.T. Kozhakhmetova A.M. Dormeshkin O.B. Sarypbekova N.K. Zhantasov M.K. Baiysbay O.P. Dosbayeva A.M.
April-June 2021Rasayan Journal of Chemistry, c/o Dr. Pratima Sharma
Rasayan Journal of Chemistry
2021#14Issue 21208 - 1215 pp.
The article provides information about the environmental impact of man-made waste generated in industrial regions. Mineralogical and chemical properties of technogenic wastes of industrial regions, in particular, waste of coal mining, mining and industrial complex of phosphate and siliceous raw materials extraction in the Karatau phosphorite basin of the Republic of Kazakhstan are presented. The data on the chemical and mineralogical composition of ash and slag waste generated by the combustion of coal from the Karaganda and Ekibastuz basins are presented. The results of differential thermal and X-ray analyses of carbonate – siliceous dolomitized phosphate raw materials of the Aksai Deposit and its chemical composition are shown. The results of analyses of brown and hard coal ash from the Ekibastuz and Karaganda basins are presented. In addition, the reflectivity of ash formed after burning coal from the Bogatyr section of the Ekibastuz basin, as well as its physical and chemical properties and characteristics for macro and microelements, is given.
Ash and slag waste , Carbonate-siliceous phosphate-dolomitized raw materials , Fertilizer Mixtures , Macronutrients , Mineral fertilizers , Screening of dolomite ores , Thermal power plants , Trace
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M. Auezov South Kazakhstan University, Department of Chemical Technology of inorganic substances, Tauke Khan av. 5, Shymkent, Kazakhstan
Belarusian State Technological University, Department Technology of inorganic substances and general chemical technology, Sverdlova street 13A, Minsk BY, 220006, Belarus
M. Auezov South Kazakhstan University, Chemistry and Foundations of Chemical Technology, Tauke Khan av. 5, Shymkent, Kazakhstan
M. Auezov South Kazakhstan University, Oil and Gas Business, Tauke Khan av. 5, Shymkent, Kazakhstan
M. Auezov South Kazakhstan University, Department of Mechanic and engineer, Tauke Khan av. 5, Shymkent, Kazakhstan
M. Auezov South Kazakhstan University, Department of Ecology, Tauke Khan av. 5, Shymkent, Kazakhstan
M. Auezov South Kazakhstan University
Belarusian State Technological University
M. Auezov South Kazakhstan University
M. Auezov South Kazakhstan University
M. Auezov South Kazakhstan University
M. Auezov South Kazakhstan University
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