Reviste: » Environmental Engineering and Management Journal» European Journal of Science and Theology» Sănătate Sport și Nutriție
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FLY ASH FROM THERMAL POWER PLANT, RAW MATERIAL FOR GLASS-CERAMIC Autori: Firuţa GogaData aparitiei: February 2013 Revista: Environmental Engineering and Management Journal › Vol. 12 › Nr. 2 ISSN: 1843 - 3707 N.A.
Abstract
Waste recycling represents a very significant issue for the protection of our environment. Large waste quantities (slag and ashes)
are products of the coal extraction industry and its subsequent combustion in thermal power stations. The possibilities of
obtaining crystallized glasses in the CaO-Al2O3-Fe2O3-SiO2 system by introducing in the raw materials mixture ashes from
Mintia Deva thermal power station have been studied. The physical and chemical characterization of the thermal power station
ash has been performed. Crystallized glass samples have been obtained and characterized by thermal analysis, electronic
microscopy and X-ray diffraction.
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