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Ebeam-촉매 Coupling을 이용한 톨루엔 제어 특성 연구
박강남,김기준,김조천,선우영,송희남 한국대기환경학회 2005 한국대기환경학회지 Vol.21 No.6
An EBeam(electron beam)-catalyst coupling technique has been developed to control aromatic volatile organicemitted from various industrial coating processes was selected as a representative VOC. The concentration oftoluene of concern was 200 ppm. There was an increase in the romoval efficieny of toluene by increasing theabsorbed dose (kGy) in the EBeam-only and the EBeam-catalyst coupling systems. Compared to EBeam-onlysystem under the same existing EBeam-Pt 1% coupling conditions, EBeam-29, 30% increase in toluene treatmenet at (5, 6.7, 8.7 kGy), respectively. In addition, O3 was decreased and CO,CO2 were increased by increasing the absorbed dose (kGy) in the EBeam-catalyst (Pt 1%, Cu 1%) couplingsystems. Therefore, it was concluded that the EBeam-catalyst coupling system had a synergy effect on toluenecontrol, compared to the EBeam-only system.