Interpretation:
Calculate the heat exchanger duty in
Concept Introduction :
Since methanol is converted to its subcooled form to superheated form, it will go through vaporization after reaching its saturation temperature, so total heat required to change the phase will be
The sensible heat in steady-flow exchangers for agas is calculated as:
Where
and
Where
And latent heat or heat of vaporization at any temperature from known value at a single temperature is calculated as:
And
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Chapter 4 Solutions
Introduction to Chemical Engineering Thermodynamics
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