jg-refractories

Rotary Kiln Incinerator - Industrial Ecology - Dr. Darrin Lew

For the dry process one differentiates between plants with a preceding grate preheater or preceding cyclone preheater. In the grate preheater the raw material is fed in the shape of wet pellets which are dried by the waste gas of the kiln. The pellets then go into the rotary kiln. In the cyclone preheater crushed limestone ...