References
- Eskin, N., and A. Hepbasli. 2006. Development and applications of clean coal fluidized bed technology. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 28:1085–97. doi:10.1080/10407780600622778.
- Karner, S., and N. A. Urbanetz. 2011. The impact of electrostatic charge in pharmaceutical powders with specific focus on inhalation-powders. Journal of Aerosol Science 42:428–45. doi:10.1016/j.jaerosci.2011.02.010.
- Wang, H., G. Zhang, X. Zhang, W. Xie, Y. He, H. Li, and Q. Chen. 2017. Improving the efficiency of coal triboelectric separation by chemical conditioning. Separation Science and Technology 52:1122–28. doi:10.1080/01496395.2017.1280053.
- Xia, W. 2016. The effect of heating on the wettability of lignite. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 38:3521–26. doi:10.1080/15567036.2016.1194914.
- Zhang, G., Z. Tan, H. Hou, Y. He, H. Wang, and X. Yang. 2018. Lignite upgrading using a pulsing air classifier. Energy Sources, Part A: Recovery, Utilization, and Environmental Effects 40:33–38. doi:10.1080/15567036.2017.1403510.
- Zhang, G., H. Wang, S. Chen, X. Yang, W. Xie, and Y. He. 2017. Effect of tribocharger material on the triboelectric characteristics of coal and mineral particles. Particulate Science and Technology 35:583–88. doi:10.1080/02726351.2016.1184729.