pulveser coal burner - restaurantzumrebstock.ch
PULVERIZED COAL FURNACES Thermopedia . Pulverized coal pulverized fuel pf has been fired in rotary cement kilns see Kilns and boiler furnaces see Boilers The latter are basically boxes lined with tubes in which water is evaporated and contain a water steam mixture The coal is pulverized to a fine powder usually so that 70 is less than about 75 μm in size before being carried by part of the ...