ADSa Absorption And Stripping Pilot Plant Teaching Education Equipment for School Lab Chemical Engineering

Description

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