Nonequilibrium Modelling

Table of Contents

Nonequilibrium Modelling

Stage Model

Equilibrium Stage (1)

Equilibrium Stage (2)

Efficiency and HETP

Exact Model (1)

Exact Model (2)

Mass Transfer Modelling (1)

Large Scale Mixing (1)

Large Scale Mixing (2)

Near Interfaces

Mass Transfer (1)

Mass Transfer (2)

Simple Nonequilibrium Stage

Variations

Physical Data

Equipment Data

Examples

Depropaniser

Flow Rates

Component Profiles, Liquid

Mass Transfer Rates

Murphree Efficiencies

Murphree Efficiency (2)

For a Binary

McCabe Thiele Diagram

DepropaniserTray Layouts

Acetone Absorber

Temp’s

Mass Transfer

HETP’s

HETP’s (2)

Extractive Distillation

Component Profiles

Difficult?

Problems?

The End