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DuraChem CAS-20 is a CuO promoted spherical alumina adsorbent, optimized for the effective removal of H2S, COS, Arsine, Phosphine and light Mercaptans to very low level.
Particularly designed for removal of H2S, COS, Arsine, phosphine and mercaptans from both liquid and vapor streams, eg. propane, propylene, LPG, CO2, H2, FCC off gas, naphtha and various other streams.
DuraChem CAS-20 is a non-regenerable adsorbent, engineered to maintain high reactivity and efficiency during its entire operational lifetime.
| Properties | UOM | Specifications | |
|---|---|---|---|
| Nominal Size | mm | 1.4-2.8 | 2.0-5.0 |
| inch | 1/16” | 1/8” | |
| Shape | - | Sphere | Sphere |
| Bulk Density | g/cm³ | 0.75-0.85 | 0.75-0.85 |
| Surface Area | ㎡/g | >150 | >150 |
| Crush Strength | N | >30 | >60 |
| L.O.I. (250-1000 °C) | %wt | <7 | <7 |
| Attrition Rate | %wt | <1.0 | <1.0 |
| Shelf lifetime | Year | >5 | >5 |
| Operating Temperature | °C | Ambient to 250 | |
Packaging Info: 150 kg/steel drum
When using this product, the information and advice given in our Safety Data Sheet should be observed.
DuraChem CAS-20 is a CuO promoted spherical alumina adsorbent. It is optimized to remove trace contaminants like H2S, COS, Arsine, Phosphine, and light Mercaptans to very low levels through chemical adsorption.
This adsorbent is suitable for both liquid and vapor streams, including propane, propylene, LPG, CO2, H2, FCC off gas, naphtha, and other related hydrocarbon process streams.
DuraChem CAS-20 is designed as a non-regenerable adsorbent, which allows it to achieve very deep purification levels in treated streams without the need for regeneration cycles.
DuraChem CAS-20 works efficiently under temperatures ranging from ambient conditions up to 250 °C.
DuraChem CAS-20 is available in nominal sizes of 1.4-2.8 mm (1/16") and 2.0-5.0 mm (1/8") spheres, and is packaged in standard 150 kg steel drums.
Under proper storage conditions, the shelf lifetime of DuraChem CAS-20 is greater than 5 years.
