Thermal Treatment of Coal-gangue: Activation and Relevant Factors
This paper presents a systematic study of the thermal activation of coal-gangue and factors that influence this process under different conditions. Our samples were tested and analyzed using Differential Thermal Analysis (DTA), X-ray diffraction (XRO), Fourier Transform Infrared Spectroscopy (FTIR), Inductive Coupled Plasma-Atomic Emission Spectroscopy (ICPAES), Magic Angle Spin Nuclear Magnetic Resonance (MAS NMR), and Scanning Electron Microscopy (SEM). Results indicate that the degree of coal-gangue activation varies with variations in the phase structure and coordination of aluminum at different temperatures. Coal-gangue activation is also found to be impacted by such factors as particle diameter, detention time, and cooling mode.
Coal-gangue Thermal activation Coordination Factors of Relevance
Zhang Chi Yang Xiao-yi Li Yong-feng
Taiyuan University of Technology, Taiyuan 030024,shanxi, P.R.China Research Institute of Daily Chemical Industry, Taiyuan 030001,shanxi, P.R.China
国际会议
2010 International Conference on Digital Manufacturing and Automation(2010 数字制造与自动化国际会议 ICDMA 2010)
长沙
英文
843-848
2010-12-18（万方平台首次上网日期，不代表论文的发表时间）