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입상활성탄에 의한 BTX 및 활로겐화알칸의 기상흡착특성
이행자,정영언,최광재,손진언 東亞大學校 大學院 1993 大學院論文集 Vol.18 No.-
Gas phase adorption characteristics of BTX and halogenated alknaes vapor onto granular activated carbon in the fixed bed were investigated by experimentally. The following results were obtained. 1. For vapor of GAC-BTX and GAC-halogenated alkanes systems, uptake curves were obtained at 298K at various concentration range. 2. Capacity of adsorption of solvents vapors onto granular activated carbon was in the order as follows: ① BTX: m-Xylene> toluene> Benzene> 0-Xylen ②. Halogenated alkanes : CHCl₃>CCl₄>CH₂CL₂ 3. Kangmuir coefficient of each components were shown the TAble 3. 4. RElation of amount adworbated versus surface diffusivity coefficient was obtained like equation D?=a + bq and coefficient a and b were shown the Table 7.