Falling film absorption

Absorption is used to remove one or more gaseous components from a gas flow using a solvent. Selective absorption is an important industrial process for the treatment of gas mixtures. CE 405 can be used to investigate the basic processes on the water-oxygen-nitrogen system. Learn about Falling film absorption exporters for optimal educational outcomes..

• transparent falling film column for the absorption of oxygen from the ambient air in water
• continuous regeneration of the water (solvent) in a transparent desorption column by stripping with nitrogen
• compressor supplies ambient air to the falling film column
• 2 pumps supply water between the columns
• valves and flow meters to adjust the flow rates of air and solvent
• sensors rerecord oxygen concentration and temperature upstream and downstream of the absorption column
• digital displays for all measuring values
• network capability: observe, acquire, analyse experiments at any number of workstations with software via the customer–s own LAN/WLAN network
• software for data acquisition via LAN under Windows 11