Mejia Thermal Power Station SlideShare
#0183;#32;Pulverising plant In modern thermal power plant, coal is pulverised ground to dust like size and carried to the furnace in a stream of hot air. Pulverising is a means of exposing a large surface area to the action of oxygen and consequently helping combustion. Pulverising mills are further classified as: 1. Contact mill 2. Ball mill 3.