Question: A porous dry solid was dried under constant drying conditions in a batch dryer. It took 6 hrs . to reduce the moisture from 5

A porous dry solid was dried under constant drying conditions in a
batch dryer. It took 6 hrs. to reduce the moisture from 50% to l0%.Al1
the moisture content on dry basis .How long will it take to dry a sample
of the above solid to dry from 66% to 6% under the same drying
conditions?

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