Data: • Antoine's Equation, log psat (mmHg) = A- B T+C with T in °C. Compound B C n-Pentane 6.8522 1064.63 232.00 n-Hexane 6.8777 1171.53 224.37 3-Methylpentane 6.8488 1152.37 227.13

Consider that 600 kmol of a ternary mixture at 1 atm consists of 50 mol% n-pentane, 20 mol% n-hexane, and 30 mol% 3-methylpentane, which will be partially separated by flash distillation. Knowing that the bubble point temperature is 47.9°C and the dew point temperature is 58.7°C, calculate:

a) The temperature inside the tank.

b) The compositions of the liquid and vapor leaving the tank.

c) The vapor and liquid flow rates obtained.