PRODUCT DESCRIPTION
XINTAO Activated alumina COS removal is a composite adsorbent with alumina as the basic carrier, which adopts the principle of physical adsorption. It can adsorb COS, H2S, CS2, CO2 and H2O in hydrocarbon gas phase. Common sizes, 7*14mesh (2-3mm), 5*8mesh (3-4mm).
Appearance: White, Sphere, No Odor, Insoluble In Water, Innocuous
CAS NO.: 1344-28-1
Molecular Formula: Al2O3. N H2O (0<n≤ 0.8)
Appearance | White sphere | ||
Size | 7*14 | 5*8 | Mesh |
Bulk Density | 0.75 | 0.75 | g/ cm3 |
Crush Strength | 35 | 80 | N/Piece |
Attrition Loss | 0.1 | 0.1 | (wt%) |
AL2O3 +Additives | 93 | 93 | (wt%) |
SiO2 | 0.02 | 0.02 | (wt%) |
Fe2O3 | 0.02 | 0.02 | (wt%) |
Ignition Loss Reduction | 7 | 7 | (wt%) |
APPLICATION
▣ In the production process of polyethylene, it can adsorb TBC, H2O and catalyst residues effectively.
▣ In the production process of polyethylene, polypropylene and styrene, COS, CO2 and H2S can be selectively adsorbed to prevent poisoning of downstream catalysts and thus prolong the service life of catalysts.
▣ It can selectively adsorb CO2, c2-c4 and sulfur compounds in all hydrocarbon materials.
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