Simultaneous Heat & Mass Transfer

Simultaneous Heat & Mass TransferHours: 3 0 3

Various industrial distillations: Extractive distillation, Molecular distillation, Azeotropic distillation, Steam distillation, Reactive distillation,Multi-component distillation.Degrees of freedom in separation specifications, Key components in multi-component mixtures and recovery fraction.Continuous flash distillation with heat balancing, Equilibrium and enthalpy expressions, Multi-stage distillation, Numerical examples of multi-component separation problems, Side streams and partial condensers, Column Design, Tray design, hydraulics and performance, Batch distillation, operation at constant product composition or constant reflux ratio, Calculation of column diameter and height, Drying: Diffusion and Capillary theory of drying, Classification and selection of dryers, solvent drying,Superheated steam drying, Freeze drying, Flash drying, Partial-recycle dryers, The drying of gases, Humidification and Cooling Towers, Crystallization,Operation and equipment.

Pre-requisites: CH321, CH312, CH313Co-requisites: None

Hours: XYZ where X = Lecture, Y = Lab, Z = Credit
All hours are per week.
3 Lab hours constitute 1 credit hour
1 credit hour implies 1 lecture of 50mins per academic week. 16 weeks in total.
Pre-Requisite courses are courses required to be completed before this course may be taken
Co-Requisite courses are courses required to be taken along with this course