Calculation of heat load for a mixture of nitrogen and butanol as temperature drops from 35 degrees to 0 degrees
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There is currently a butanol storage tank with a pressure of 1.75 kPa; nitrogen is used as a nitrogen blanket, and the gas is discharged at a rate of 600 m3 per hour. How should the heat load be calculated to reduce this 600 m3 of mixed gas from 35 degrees to 0 degrees?
First, take samples to analyze their composition, and then calculate based on their respective properties
First, it is necessary to know the composition of the gas mixture, that is, what is the concentration of butanol; the remainder is nitrogen. The values can be calculated based on the physical properties of these two substances (enthalpy or specific heat at 35 degrees and 0 degrees)