Search Results - "Yarkova, A. V."
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1
Investigation of the Sorption Activity of Native Coals to Atmospheric Oxygen
Published in Solid fuel chemistry (2024)“…The influence of a gas atmosphere during sample preparation, granulometric composition, the duration of contact with air, and the stage of metamorphism on the…”
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2
Effect of the Chemical Composition of Coals on Surface Wettability and Filtration Properties
Published in Solid fuel chemistry (01-06-2023)“…The method of liquid filtration through a layer of coal powder was used for a comprehensive characterization of surface wettability in conjunction with the…”
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3
Influence of Air Contact on the Surface Wettability of Coal and Its Filtration and Flotation Properties
Published in Coke and chemistry (New York, N.Y.) (01-06-2023)“…In a laboratory experiment, samples of SS coal prepared in an inert atmosphere (nitrogen) and by standard methods in air are compared. The surface changes of…”
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Influence of Surface Oxidation on the Wettability and Filtration Properties of Coal
Published in Coke and chemistry (New York, N.Y.) (01-02-2023)“…Most processes in coal extraction (hydraulic fracturing, plugging of cracks, irrigation of the exposed mass with deactivating liquid) and initial processing…”
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5
Changes in the Properties of Native Low-Metamorphozed Coal in Contact with Air
Published in Solid fuel chemistry (2022)“…Data on the analysis of the chemical composition and physicochemical properties of native low-metamorphosed coal at the initial moment of its contact with the…”
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