Question: A chemical process requires pumping a viscous fluid through a packed bed with a length of 3 meters and a void fraction of 0.4. The

A chemical process requires pumping a viscous fluid through a packed bed with a length of 3 meters and a void fraction of 0.4. The fluid has a dynamic viscosity of 0.05 Pas and a density of 1000 kg/m. The desired flow rate through the bed is 10 m/hr. The particle diameter in the bed is 4 mm. Using the Ergun equation, determine the required pressure drop and select a suitable pump based on its pressure capacity

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