In order to find out the appropriate iron-ore resources, the pelletizing test of HI magnetite concentrate from South Africa was conducted.

45GHz,1000W,20min) of magnetite concentrates mixed with carbon(1wt%～3wt%),have been conducted in order to get the effect of carbon on microwave heating process of magnetite concentrates.

For the magnetite concentrate pretreated by damp milling for 4 min and ba-lling at 7.

The coal-based one-step direct reduction of magnetite concentrate,assaying 69.

Study on Microwave Sintering of Magnetite Concentrates;

In the present investigation,microwave sintering of magnetite concentrates was carried out with different carbon contents and binary basicity(Cao/SiO2) values under the protection of nitrogen atmosphere.

Microwave energy is a clean energy,and microwave sintering of magnetite concentrates is a new subject by microwave heating effect.

The influence of MgO on microstructure of fine magnetite concentrate based sinter was studied.

00% low grade mixed iron concentrate from magnetic separation of an iron concentrator by cyclonic static micro-bubble flotation column.

Study on roasting mechanism of pellet made from Jidong magnetite concentrates;

Influence of pelletization parameters on green pellet properties of Jidong magnetite concentrates;