Separation of aluminum and silica from coal gangue by
2015 5 1 Compared with the alkaline method, the acid method has the advantage of short process, low energy consumption, less residue, and easy and complete separation of silicon
Author: Jin Xiao, Fachuang Li, Qifan Zhong, Hongguang Bao, Bingjie Wang, Jindi Huang, Yanbing Zhang