beneficiation of production of iron ore
Beneficiation of Iron Ores | ispatguru
Beneficiation of Iron Ores. Iron ore is a mineral which is used after extraction and processing for the production of iron and steel. The main ores of iron usually .
Beneficiation of Iron Ore - Mineral Processing &Deze pagina vertalen
- Crushing and Grinding
- Hydroclassification and Magnetic Finishing
- Conditioning and Flotation
- Silica Flotation Reagents
- Thickening and Filtering
- Advantages of Flotation
- Crushing is done in the conventional manner in 2 or 3 stage systems to approximately all minus ¾ inch which is considered good feed for subsequent wet rod and ball mill grinding.The primary rod mill discharge at about minus 10- mesh is treated over wet magnetic cobbers where, on average magnetic taconite ore, about 1/3 of the total tonnage is rejected as a non-magnetic tailing requiring no further treatment. The magnetic product removed by the cobbers may go direct to the ball mill or alterna.