Vonen - CO2 Absorbers for Demineralised Water Tanks - CO2 Tank Breather Filters for Demineralized Water Tanks

VONEN ENGINEERING is the principal provider of CO₂ Tank Breather Filters (TBF) for Demineralized Water Tanks.
We sell these filters to all continents. We can offer you two optional technologies:

1) Automatic AM-CO₂ TBF VONEN Filter, with an autonomy of several years - Efficiency up to 100%
2) CS-CO₂ TBF VONEN Filter, with disposable absorbent (soda lime) cells - Efficiency up to 100%

AM-CO₂ TBF30 VONEN

1) Autonomous AM-CO₂ TBF FILTER - Efficiency 100%

In the AM-CO₂ TBF filter, Carbon Dioxide is adsorbed by weak basic amine groups bonded to a porous resin structure.

Process description

The filter consists of 2 identical filtration units. When one unit is filtering, the other is regenerating and vice versa. The electronic process control and monitoring unit controls the filtering and regenerating processes automatically, and no user interference is needed. When the CO₂ concentration in filtered air exceeds a predetermined ppm level (e.g. 10 ppm), a CO₂ Monitor and Control system starts automatically the regeneration of the unit and switches on the CO₂ absorption function of the other unit. In this manner, the filtration process is made secure and autonomous, and low power consumption is guaranteed.

Photo: AM-CO₂ TBF500 VONEN - Air Flow 500 m³/h

Maintenance

Replace the prefilter once or twice a year:

Benefits

- The AM-CO₂ TBF filter offers a CO₂ filtration efficiency of 100%, 0 ppm CO₂ in filtered air at 25°C..

- The AM-CO₂ TBF - The CO₂ filter is Maintenance-Free.

- The AM-CO₂ TBF filter does not require employees to control absorbent's level of saturation.

- The AM-CO₂ TBF filter does not require replacement, transport and storage of absorbent.

- The AM-CO₂ TBF filter eliminates the risk of human error in maintenance (delays in changing the
disposable absorbent cells or incorrect mounting of the absorbent cells of the other models).

- The AM-CO₂ TBF filter guarantees a stable and high quality of the end product, demineralized water.

- The AM-CO₂ TBF filter has the CE Marking.

Inquiry for Quotation

2) CS-CO₂ TBF VONEN Tank Breather Filter, with disposable absorbent filter cells - Efficiency up to 100%

The CS-CO₂ TBF VONEN filter housing is manufactured in grade 304 or 316L stainless steel with provision for side withdrawal of filter cells, prefilters and postfilters. The filter is equipped with replacement filter cells of 15 - 33 kg each. The absorbent consists of 2,5 - 5 mm soda lime granules. The granules change their color from white to violet as the absorbent saturates. This color change can be observed by removing the filter cells from the filter and observing through the facings. The filter cells have to be replaced every three to twelve months, depending on the usage of the tank.

The filters are normally (according to customer's request) equipped with a pressure/vacuum relief valve.

The internal honeycomb construction stops the settling and migration of the filter medium. This eliminates bypass of contaminated air without
loss of absorption efficiency. The CO2 filtration efficiency is up to 100%

CS-CO₂ TBF VONEN Filter Housing	Changing the Filter Cells	The honeycomb construction of the Filter Cells

Maintenance

- Control of absorbent color/saturation.
- Transport and storage of absorbent in hermetically sealed packages.
- Replacement of absorbent / filter cells
- Replacement of pre filter(-s) and post filter(-s)

Inquiry for Quotation

Other VONEN Filters for Industrial Processes

CA-HTF VONEN

Activated Carbon Filters to eliminate Heat Transfer Fluid degradation vapors at HTF tank vents.

Activated Carbon Filters to eliminate VOCs.

More Information

For a quotation or more information, please contact us:

Vonen Engineering, S.L.

C/ Duque de Sesto, 26, E-28009 MADRID, Spain

Phone: (+34) 626 961 443