Cbri Roorkee Up Rotary Kiln For Calcination Of Gypsum Powder For Making Of Plaster Of Paris

There are different methods for the calcination of lime sludge such as rotary kiln, fluidized bed kiln, down draught kiln, moving grate kiln, vertical shaft kiln and clamps , , , ,.These processes have not been accepted widely due to inherent drawbacks of these kilns.