구리계 촉매를 이용한 VOC(벤젠)의 산화특성

• 영문명: Oxidat ion Character ist ics of VOC(benzene) Using Copper Base Catalyst
• 발행기관: 대전대학교 환경문제연구소
• 저자명: 박영성(Yeong-Seong Park) 손현석(Hyun-Suk Son)
• 간행물 정보: 『環境問題硏究所 論文集』第11號, 105~119쪽, 전체 15쪽
• 주제분류: 공학 > 환경공학
• 파일형태: PDF
• 발행일자: 2007.02.28

영문 초록

Oxidation characteristics of benzene as a VOC was investigated using a fixed bed reactor system over copper base catalysts. The copper base catalysts were made by using copper nitrate reagent and various support materials such as γ-Al₂O₃, TiO₂, and zeolite. The parametric tests were conducted at the reaction temperature range of 200～500℃, benzene concentration of 1,000～2,000 ppm, and space velocity range of 5,000～20,000 hr^-1. The property analyses such as BET, SEM, XRD and the conversions of catalytic oxidation of VOC were examined. XRD analysis on copper catalysts showed CuO crystal forms and the peak intensity of CuO increased as the impregnation weight of copper grew. The experimental results showed that the conversion was increased with decreasing space velocity. It was also found that Cu/γ-Al₂O₃+TiO₂ catalyst showed the highest activity for the oxidation of benzene and 15% metal loading was the optimum impregnation level.

목차

Abstract

1. 서론

2. 이론적 고찰

3. 실험

4. 결과 및 고찰

5. 결론

참고문헌

키워드

Catalytic Oxidation VOC Copper Space Velocity Benzene Conversion