1. Prud’Homme, M., 1997. World potash supply. IFA Production and International Trade Committee Meeting, 14–15 October 1997, Warsaw, Poland.
2. Qi, Z., Hou, H., 2011. China’s potash production capacity will be raised in the next five years. China Chemical Reporter, vol. 22 (10), p. 15.
3. Summary of flowsheet for production potassium chloride from brine in Chaerhan Salt Lake;Qu;Ind. Mineral. Process.,2003
4. Seidell A., 1958. Solubilities, Inorganic and Metal–Organic Compounds: A Compilation of Solubility Data from the Periodical Literature. In: Link, W.F. (Ed.). fourth ed., Van Nostrand, N.J., pp. 146–149.
5. Investigations of alkylmorpholines––collectors for a new halite flotation process;Titkov;Miner. Eng.,2003