Absorption And Stripping Pilot Plant Technical Education Equipment

ADSa Absorption And Stripping Pilot Plant Technical Education Equipment

This absorption and stripping system enables to study the mass transfer from a gaseous phase to a liquid phase (absorption) and vice versa (stripping).
TRAINING PROGRAM
This unit enables to deepen the following issues:
• Checking the absorption degree with different liquid substances at different temperatures
• Desorption of liquid phase into gaseous phase with a gas
• Calculation of the number of theoretical stages
• Automatic flow control by PID controller (for mod. ADSa, only)
• System supervision by P.C. (for mod. ADSa, only)
• Absorption of NH3 with H2O
• Absorption of CO2 with solution of NaOH
• Stripping of NH3 with air
TECHNICAL SPECIFICATIONS:
Mod. ADSa

Besides being provided with all the characteristics of mod. ADS, this model also includes the following additional items:
• 3 electropneumatic converters (4 to 20 mA/0,2 to 1 bar)
• Microprocessor digital PID controller with serial card
• Supervision software for Windows: it enables to control ON-OFF signals, analog signals coming from PID controller, real-time trend and historical trend
Supply with
THEORETICAL – EXPERIMENTAL HANDBOOK