Pellet feed grinding by HPGR - ScienceDirect
Power consumption will drop, and product fineness (Blaine) will deteriorate. Effectively, a further increase in moisture will render the HPGR feed and product to act as a wet pulp slurry. For a sample of a Carajas ore, a series of tests was carried out using a 1-pass and 2-pass arrangement across a moisture range between 6% and 9% ( Table 3 ...