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The physical and chemical characterization of a sulphur-impregnated active carbon, by combined adsorption and immersion techniques
Auteur(s)
Rebstein, Patrick
Date de parution
1991
In
Carbon, Elsevier, 1991/30/5/747-750
Résumé
A commercially available active carbon, impregnated with sulphur, has been characterized and compared to the original carbon by using adsorption and immersion techniques. The specific reaction of liquid CS<sub>2</sub> with sulphur, following the preadsorption of various amounts of n-nonane, shows that the accessibility of sulphur decreases rapidly. It is also found that the impregnated carbon becomes hydrophilic but, in the case of SO<sub>2</sub> adsorption, no change in adsorption capacity is detected.
Identifiants
Type de publication
journal article
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