Effect of Temperature on Morphology, Phase Transformations and Thermal Expansions of Coal Fly Ash Cenospheres

Effect of Temperature on Morphology, Phase Transformations and Thermal Expansions of Coal Fly Ash Cenospheres

Cenospheres are small, hard-shelled hollow spheres with high silica and alumina content. These micron-sized aluminosilicate hollow spheres constitute only a small percentage of the coal fly ash (CFA) obtained from the coal combustion processes. In this study, cenospheres were separated from CFA obta...

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Bibliographic Details
Main Authors: Thye Foo Choo, Mohamad Amran Mohd Salleh, Kuan Ying Kok, Khamirul Amin Matori, Suraya Abdul Rashid
Format: Article
Language:English
Published: MDPI AG 2020-06-01
Series:Crystals
Subjects:
coal fly ash
cenospheres
mullite crystallites
phase transformation
Online Access:https://www.mdpi.com/2073-4352/10/6/481

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