A commercial dryer requires 6 hr to dry the moist material from 32 % to 8 % moisture on wet basis. The critical moisture content is 16 % (wet) and equilibrium moisture content is 0.05 kg moisture/kg...

A commercial dryer requires 6 hr to dry the moist material from 32 % to 8 %
moisture on wet basis. The critical moisture content is 16 % (wet) and
equilibrium moisture content is 0.05 kg moisture/kg dry solid. How much
excess time is required to dry material from 37 % to 7 %,,if the drying
conditions remains the same.