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Chemistry, 25.09.2019 01:30 Ndow2

You are requested to reduce the size of 50 ton/hr of a given solid. the size of the feed is such 80% passes a 4-in (76.2 mm) screen and 80 % of the product passes a (1/4) inch ( 3.175 mm). knowing the work index of the solid (ei=9.45), calculate the required power for the operation in hp. activity ii a packed bed is composed of spheres having a diameter of 12 mm. the bulk density of the overall packed bed is 990 kg/m3 and the density of solid spheres is 1570 kg/m3. calculate the void fraction of the bed.

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You are requested to reduce the size of 50 ton/hr of a given solid. the size of the feed is such 80%...
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