ADSa Absorption And Stripping Pilot Plant Teaching Education Equipment for School Lab Chemical Engineering
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 liquidsubstances 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 controlON-OFF signals, analog signals coming from PID controller,real-time trend and historical trend
Supply with
THEORETICAL – EXPERIMENTAL HANDBOOK