Systematic review of feldspar beneficiation and its ...
2018-11-1 · In the traditional process, the technology of quartz-feldspar separation using HF as feldspar activator and primary amines as collector at pH 2–3 is well established (Gaied and Gallala, 2015, Kangal and Guney, 2002, O’Meara et al., 1939, Sumer and Kaya, 1995, Wang et al., 2018a, Yusupov et al., 2013).
