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CE 540: Adsorptive Air Drying

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Adsorptive Air Drying

Adsorptive Air Drying Adsorptive Air Drying

Product Details

Technical Description
The CE 540 has been specifically designed to enable the complex theoretical principles of adsorption processes to be conveyed clearly and comprehensibly. Moist air flows through the adsorbent (silica gel), which is placed in a transparent column as a packed bed, and the moisture is adsorbed. The adsorbent contains an indicator. The colour of this indicator shows the position of the mass transfer zone. Once the capacity of the adsorbent in this column is exhausted, the moist air is fed through a second column with regenerated adsorbent. The experimental setup allows simultaneous investigation of the adsorption process and the regeneration process for the adsorbent which uses heated air. Recordings of all relevant parameters enable both processes to be completely balanced.

Learning Objectives / Experiments
- Investigation of adsorption and desorption processes
- Influence of the progression of the breakthrough curve on the column height and the breakthrough time
- Influence of temperature on charging and regeneration of the  adsorbent

* Adsorptive drying of moist air1
* Continuous process with regeneration of adsorbent
[1] Continuous adsorptive air drying
[2] 2 columns for alternating charging and regeneration of the adsorbent
[3] Observation of mass transfer zone due to transparent columns and adsorbent with indicator
[4] Adjustable flow rate and temperature of moist air and air for regeneration
[5] Adjustable moisture of feed air
[6] Recording of moisture, temperature and flow rate at all relevant positions
[7] LabView software for data acquisition under Windows XP

Technical Data
Columns: d x h: approx. 80 x 800mm
Air velocity in empty columns: 0.3...0.5m/s
Air heater power output:
- moist air: max. 150W
- air for regeneration: max. 400W

Dimensions and Weight
l x w x h : 1385 x 550 x 1850 mm
Weight : approx. 110 kg

230V, 50 Hz, 1 phase

Scope of Delivery
1 drying unit, 6 kg silica gel E, 1 CD with LabView software, 1 set of instructional material

Order Details
083.54000  CE 540  Adsorptive Air Drying

SELKA GmbH, Hamburg
Grindelallee 188, 20144 Hamburg / Germany
Tel.: + 49 (0) 40 343453 |  Fax: +49 (0) 40 63657075
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