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High-Chem Calcium-/Sodium Hydroxide Sorbent Material

Application area Weakly basic sorbent material reacting with all acidic gas components by... more

Application area

Weakly basic sorbent material reacting with all acidic gas components by salt formation (neutralization).

Product specification

Basic chemical sorbent filter material.

Weakly basic reaction.

Neutralization point visible with colour indicator.

Fine purification agent for air and inert gases.

Removal of carbon dioxide (CO2) with very high uptake capacity (450 g CO2 per kg sorbent material)

Removal of acidic gases of low concentration, such as H2S, SO2, SO3, HCl, HBr, HJ, HF, F2, Cl2, Br2, NO, NOx etc.

The sorbent material is not suitable for purification of concentrated acidic gases, as it reacts immediately under high temperature build-up.

Regeneration is not possible

Technical specification

Material: Ca(OH)2/NaOH calcium hydroxide/sodium hydroxide

Colour: green (indicator); brown (saturated after neutralization)

Shape: pieces, size approx. 1.0-2.5 mm (as granular material)

Bulk volume: approx. 900 g/l

Content: H2O 18 ±2 % by weight; NaOH <3.5 % by weight

Adsorption capacity: CO2 34 ±2 % by weight (USP test, 100 % CO2); 21 ±2 % by weight (5 % CO2 in air at 60 % rel. humidity)

Contact time: 0.5 - 1.8 sec.

Temperature range: 0 to +35 °C

Relative air humidity: 20 - 95 %

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
Sorbent amount
g
Unit
piece
Price
Euro*
Buy
303079
250 220 1 85.00
303080
500 450 1 115.00
303081
1.000 900 1 180.00
303082
2.500 2.250 1 315.00
303083
4.000 3.600 1 435.00
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