Question: An aqueous salt - solution enters a crystallizer operating at steady state at 2 5 deg C . The feed temperature is 9 0

An aqueous salt-solution enters a crystallizer operating at steady state at 25\deg C. The feed temperature is 90\deg C and the salt concentration in the feed is 45 weight %. The salt crystallizes as a pentahydrate. The crystals and the mother liquor leave the crystallizer. The molecular weight of the anhydrous salt is 135. The solubility of the salt at 25\deg C is 22 weight %. The feed flowrate required for a production rate of 100 kg/s of the hydrated salt, rounded to the nearest integer, is kg/s.

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