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Blue Gel Granular Sorbent Material

Application area Sorbent material with very high water uptake capacity. Product... more

Application area

Sorbent material with very high water uptake capacity.

Product specification

Outstanding adsorption properties due to high porosity of the polysilica gel.

High chemical resistance and hardness of the granular material.

Drying of gases, such as air, nitrogen, inert gases etc.

Not suitable for drying of ammonia (NH3) and hydrogen fluoride (HF).

Silica gel adsorbs water, sulfur dioxide (SO2), saturated hydrocarbons, olefins and aromatics.

Blue gel with humidity colour indicator contains cobalt chloride. With saturation of about 6 percent by weight a colour change occurs (pink colour).

Water uptake capacity up to 35 % of its own weight. Uptake capacity increases with increasing relative air humidity.

Frequently and easily regenerable in a stove.

Technical specification

Material: SiO2 >99 % (silica gel with colour indicator)

Colour: blue in dry state; pink in wet state

Shape: pieces, size approx. 1-3 mm

Bulk volume: approx. 700 g/l

Loss by drying: <2 % at +150 °C

Water uptake capacity: >27 % in 24 h at 80 % relative humidity (air)

Temperature range: 0 to +65 °C

Regeneration temperature: +120 to +175 °C

Max. temperature: +180 °C

General Information Granular Material Separation of solid or liquid particles out of gases.... more

General Information Granular Material

Separation of solid or liquid particles out of gases.

Production of pure and purest reference and analysis gases by mechanical separation (filtration) as well as physical and chemical separation (adsorption and catalysis).

Fine gas purification is performed by catalysis and adsorption allowing reduction of contaminants up to few ppb.

Item Image Volume
ml
Sorbensmenge
g
Einheit
Stück
Price
Euro*
Buy
3030541
250 170 1 91.00
3030551
500 350 1 134.00
3030561
1.000 700 1 197.00
3030571
2.500 1.750 1 319.00
3030581
4.000 2.800 1 473.00
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