Evaluate the heat removal rate needed to dry ice

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Reference no: EM13334557

Cooling carbon dioxide at 1 atm causes it to condense directly to a solid (dry ice) at -78.4°C. The heat of sublimation at this temperature is s delta H sub (-78.4°C)=6030 cal/mol. Calculate the heat removal rate (kW) needed to produce 500 kg/h of dry ice at -78.4°C from a feed stream of CO2 (v) at 20°C.

Reference no: EM13334557

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