Magnetite Concentration Methods
The separator is excited by 1.7 amperes at 30 volts. A Grondal Type V separator and a briquetting plant has been added to this installation. At Bredsjo, Sweden, a Grondal Type II separator is treating a magnetite ore carrying 45.3 per cent. iron, 0.0083 per cent. phosphorus, and 0.198 per cent. sulphur. The ore is crushed to pass 1.5 mm.
Lee mas