The activation carbon has mostly high surface areas over 1000㎡/g but has prepared by expensive process. So the study on using with activation carbon is very active. We prepared glassfiber reinforced activation carbon fabric with using glassfiber and novolac phenolic resin and activated CO₂, NH₃, N₂ gas. Besides we adsorbed SO_X with activated samples and measured surface areas by a method of BET.