C1. For a binary, multistage batch distillation with constant xdist, prove that the mass balances over the entire batch period and the Raleigh equation give identical results.
C2. Assume that holdup in the column and in the total reboiler is negligible in an inverted batch distillation (Figure 9-8).
a. *Derive the appropriate form of the Rayleigh equation.
b. Derive the necessary operating equations for CMO. Sketch the McCabe-Thiele diagrams.
C3. Derive Eq. (9-14).