Teaching equipment : Automated gas/liquid absorption

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Automated gas/liquid absorption

DESCRIPTION

Specific operation, which allows the separation of the components of a gaseous mixture through a liquid solvent, by affinity (solubility).

The gas/liquid absorption is made in back run in continuous or batch mode. Samples tapping is provided in order to make measurements of pressure and temperature. Fluid flow rates are measured and controlled.

The unit includes a user manual.

Teaching equipment : Automated gas/liquid absorption - GPC A30

TECHNICAL SPECIFICATIONS

Absorption column
• Borosilicate glass
• Diameter : 50 mm
• Height : 1200 mm

• Supply tanks - polyethylene

Supplying diaphragm pump
• Stainless steel top - 316 L
• Flow rate : 22 L/h

Extract receiver – 2 L
• Borosilicate glass

Receiver for purified gas
• Borosilicate glass

Flow meter for inert gas
• With a needle gate
• Flow rate 0-100 L/min STP

Flow meter for gas to be absorbed
• With a needle gate
• Flow rate 0-48 L/min STP

Dispatching supplying plates
• Stainless steel – 316 L

Pressure losses panel (in mm of water)

Barometric leg
• Makes it possible to control the phase in the top column

TEMPERATURE SENSORS

T1 : Solvent inlet
T2 : Top column temperature
T3 : Substructure temperature
T4 : gaseous mix inlet

PEDAGOGIC APPLICATIONS

• Study of a continuous process.
• Determination of the coefficients of material exchange (HUT-NUT).
• Determination of the number of theoretical changes
• Result of obstruction of the column.
• Material balance by continuous monitoring of pH and regulation of the flow rates of various fluids.
• Industrial applications.

Teaching equipment : Automated gas/liquid absorption - schema GPC A30

UTILITIES
Electricity : 230 V - 50 Hz

DIMENSIONS
Length : 1300 mm
Width : 630 mm
Height : 2500 mm

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Automated gas/liquid absorption

Didatec Technologie - ZA du Parc 42490 Fraisses - France - Tel : 33 (0)4 77 10 10 10 - Fax : 33 (0)4 77 61 56 49
E-Mail : didatec.technologie@wanadoo.fr