Sorption Characteristics of Activated Carbon Fabric

Abstract

A commercial carbon fabric intended for aerospace applications was characterized as an activated carbon, since it had sufficient surface area and pore volume to warrant such consideration. Evaluation was achieved by means of nitrogen sorption (BET method), mercury porosimetry, sorption of CCl₄ vapor, density in water and helium, and sorption of Meth ylene Blue from aqueous solution. The carbon textile appeared to be most suitable for gas and vapor sorption, but a signifi cant capacity for liquid phase sorption was also demonstrated.