Mechanism and Structural Analysis of the Thermal Activation of Coal-Gangue

Chi Zhang; Xiao Yi Yang; Yong Feng Li

doi:10.4028/www.scientific.net/AMR.356-360.1807

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 356-360Mechanism and Structural Analysis of the Thermal...

Mechanism and Structural Analysis of the Thermal Activation of Coal-Gangue

Abstract:

This paper presents a study of the thermal activation of coal-gangue. The samples were tested and analyzed using Infrared Spectroscopy (FTIR), X-ray diffraction (XRD), Magic Angle Spin Nuclear Magnetic Resonance (MAS NMR), Scanning Electron Microscopy (SEM), and Atomic Emission Spectroscopy (ICP-AES). Results indicate that the degree of coal-gangue activation varies with variations in the phase structure and coordination of aluminum at different temperatures.