Distillation Processes, Control & Calculations

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  • Fees : 2900 $
  • Date 20 Oct 2019
  • Location Dubai, English

Distillation Process, Control & Calculations

 

 Duration: 5 Days

 

Content:

 

1) Fundamental of Distillation

 

– Vapor – liquid equilibria.

– Equilibrium Constant.

– Relative volatility.

– Raoult's Law.

– Non-ideal system.

 

 

2) Distillation Types and Processes

 

– Conventional

# Differential Distillation.

# Flash Distillation.

# Rectification.

 

– Distillation Processes

# Main Fractionators

# Vacuum Distillation

# Strippers

# Gas plant columns

 

 

3) Hydraulic Design & Performance

 

– Bubble Cap Trays

# Tray lay out

# Liquid distribution

# Vapor distribution

# Flooding

# Time residence in down-comer

# Entrainments

# Safety area of operation

 

– Sieve Trays

# Tray lay out

# Weeping

# Flooding

# Tray pressure drop

 

– Packed Towers

# Packing: Types & Performance

# Packing factors

# Minimum Wetting Rate

# Pressure drop

# Flooding

 

 

 

4) Troubleshooting of distillation towers

 

– Liquid flood

– Jet flood

– Two phase bottom level problem

– Foaming

– Damaged trays

– Reflux Change and problems

– Reboiler problems

 

 

 

 

 

 

5) Troubleshooting of Vacuum Towers

 

– Loss of bottom-pump suction pressure

– High flash zone pressure

– Ejector problems

– Transfer-line failure

– Black gas oil

 

 

6) Control of Distillation Processes

 

 

– Single control tasks

– Design of control configurations for distillation columns

– Control schemes for distillation columns

– Control of an azeotropic distillation process

– Control schemes of batch distillation processes

 

 

 

 

 

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