Coal Fly Ash

Properties, Applications and Performance

Buch | Softcover

100 Seiten

2018
Nova Science Publishers Inc (Verlag)
978-1-5361-4511-3 (ISBN)

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Due to rising energy demand, the amount of coal utilization is escalating at a fast rate, leading to a rise in ash generation. Coal Fly Ash: Properties, Applications and Performance begins by presenting a study wherein the physiochemical properties of coal ash were analysed and based on that, their potential for reuse was identified. Next, the synergy between Portland cement and coal fly ash was investigated. Raw materials were characterized in terms of chemical and mineralogical composition and physical properties. Mortars were manufactured and the effect of the addition of different ratios of coal fly ash (0-80 wt %) as a partial substitute of Portland cement was studied. Following this, an investigation was carried out to explore the behaviour of coal ash with hydrated lime as mineral filler in hot mix asphalt, in an attempt to determine a sustainable solution for the management of coal ash in Mauritius. The closing chapter describes the synthesis process used to obtain zeolite Na-A from coal fly ash via fusion with NaOH followed by hydrothermal reaction. Coal fly ash is a low cost source of both silica and alumina. The molar ratio of SiO2/Al2O3 for zeolite 4A formation was achieved through the addition of sodium aluminate solution/aluminum waste as aluminum sources.

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Erscheinungsdatum	02.02.2019
Verlagsort	New York
Sprache	englisch
Maße	155 x 230 mm
Gewicht	206 g
Themenwelt	Technik ► Bauwesen
	Technik ► Elektrotechnik / Energietechnik
	Technik ► Umwelttechnik / Biotechnologie
ISBN-10	1-5361-4511-4 / 1536145114
ISBN-13	978-1-5361-4511-3 / 9781536145113
Zustand	Neuware