Help! !
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The annual processing capacity is 30,000 tons of a methanol-ethanol mixture, with a liquid concentration of 45% (by mass of the light components) and a concentration in the bottom liquid of the tower at 99% (by mass of the heavy components). The actual number of production days per year is 330 days (one month is allocated for maintenance each year), and the pressure at the top of the distillation tower is 4 kPa. I have no idea how to design a reboiler at all; can someone tell me the approach? ! Thank you
It seems there is a missing condition regarding the service life