A distillation column is separating a feed that is 40 mol% methanol and 60 mol% water. The
Fantastic news! We've Found the answer you've been seeking!
Question:
A distillation column is separating a feed that is 40 mol% methanol and 60 mol% water. The two-phase feed is 60% liquid. Distillate product should be 92 mol% methanol, and bottoms 4 mol% methanol. A total reboiler and a total condenser are used. Reflux is a saturated liquid. Operation is at 101.3 kPa. Assume CMO, and use L/D = 0.9. Under these conditions HG = 1.3 feet and HL = 0.8 feet in both the enriching and stripping sections. Determine the required heights of both the enriching and stripping sections. Equilibrium data are given in the below table
Related Book For
Process Dynamics And Control
ISBN: 978-0471000778
2nd Edition
Authors: Dale E. Seborg, Thomas F. Edgar, Duncan A. Mellich
Posted Date: