Taconite Mining Process Plant For Industrial

Taconite is a flint-like type of rock containing low-grade iron ore. Vast reserves of taconite, with iron concentrations of 30-50%.

Process

• Crushing & Screening
• Grinding
• Concentration
• Agglomeration

Crushing
At the processing plant, the taconite is crushed into very small pieces by rock crushing machines. The crushers keep crushing the rock until it is the size of a marble. The rock is mixed with water and ground in rotating mills until it is as fine as powder.

Separation
The iron ore is separated from the taconite using magnetism. The remaining rock is waste material and is dumped into tailings basins. The taconite powder with the iron in it is called concentrate.

Pellets
The concentrate (the wet taconite powder) is rolled with clay inside large rotating cylinders. The cylinders cause the powder to roll into marble-sized balls. (This is like rolling wet, sticky snow into balls to make a snowman). The balls are then dried and heated until they are white hot. The balls become hard as they cool. The finished product is taconite pellets.

Taconite Mining Process Plant

Industrial Taconite Mining Process Plant

Taconite Mining Process Plant For Industrial Images