TY - JFULL AU - Nadezhda Nikolaeva and Tatyana Alexandrova and Alexandr Alexandrov PY - 2015/12/ TI - Research of Concentratibility of Low Quality Bauxite Raw Materials T2 - International Journal of Materials and Metallurgical Engineering SP - 1273 EP - 1277 VL - 9 SN - 1307-6892 UR - https://publications.waset.org/pdf/10002671 PU - World Academy of Science, Engineering and Technology NX - Open Science Index 107, 2015 N2 - Processing of high-silicon bauxite on the base of the traditional clinkering method is related to high power consumption and capital investments, which makes production of alumina from those ores non-competitive in terms of basic economic showings. For these reasons, development of technological solutions enabling to process bauxites with various chemical and mineralogical structures efficiently with low level of thermal power consumption is important. Flow sheet of the studies on washability of ores from the Timanskoe and the Severo-Onezhskoe deposits is on the base of the flotation method. ER -