Obtaining pellets from iron ore raw materials

Agglomeration of fine and thin materials is performed with receipt of pellets. The obtained green pellets 12-15 mm in diameter are strengthened by high temperature firing at indurating conveyor-type machines.

A firing technology at indurating conveyor-type machines and a technology with the use of «grating-tube-type furnace - cooler» installation gained their wide spread for pellets heat treatment.

We perform:

• Development of a technology to produce green pellets;
• Selection of the composition and binders consumption;
• Conducting thermal and thermogravimetric study of pellets;
• Firing thermal mode development;
• Indurating machine heat balance development;
• Process regulations development to produce pellets.