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Coal Fly Ash

- Properties, Applications and Performance
Engelsk Paperback

Coal Fly Ash

- Properties, Applications and Performance
Engelsk Paperback
Tjek vores konkurrenters priser
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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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.
Produktdetaljer
Sprog: Engelsk
Sider: 100
ISBN-13: 9781536145113
Indbinding: Paperback
Udgave:
ISBN-10: 1536145114
Udg. Dato: 27 nov 2018
Længde: 7mm
Bredde: 233mm
Højde: 158mm
Forlag: Nova Science Publishers Inc
Oplagsdato: 27 nov 2018
Forfatter(e):
Forfatter(e)


Kategori Affaldshåndtering og deponering


ISBN-13 9781536145113


Sprog Engelsk


Indbinding Paperback


Sider 100


Udgave


Længde 7mm


Bredde 233mm


Højde 158mm


Udg. Dato 27 nov 2018


Oplagsdato 27 nov 2018


Forlag Nova Science Publishers Inc

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