Evaluation of a novel morpholine-typed Gemini surfactant as the collector for the reverse flotation separation of halite from carnallite ore

Zhiqiang Huang, Shiyong Zhang, Feng Zhang, Hongling Wang, Jianrong Steve Zhou, Xinyang Yu, Rukuan Liu, Cheng Chen, Zuwen Liu, Zhiqun Guo, Guichun He, Guanghua Ai, Weng Fu