How much volume of dry air needs to be used for operation

Reference no: EM13328201

You are designing a drier that must evaporate 200 lb/h of H2O from sludge by using air. Air at 70°F and 50% relative humidity is drawn into the drier and it leaves at 140F and 70% relative humidity. How much volume of dry air needs to be used for this operation?

Reference no: EM13328201

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