This study was performed to obtain high conversion efficiency of C7H8 using non-thermal plasma and metal-supported catalyst. Adsorption-desorption characteristics of toluene was performed using 4A type (Zeolite) filled in a concentration reactor. Through this test, it was found that the concentration reactor has 0.020 g/g of adsorption capacity (at ambient temperature and pressure) and 3,600 ppm of desorption property at 150℃ (with in 20 min). In case of developed catalyst, toluene decomposition rate of Pd-AO (Pd coated catalyst) was better than Pd/Cu-AO and Pd/Ag-AO (Pd/Ag composite metal catalyst). Developed non-thermal plasma system was obtained flame amplification effect using injection process of desorbed tolune, and 98% of removal efficiency.

• 임윤희((주)애니텍 기술연구소) | Lim, Yun Hui
• 이주열( (주)애니텍 기술연구소, 경희대학교 환경응용과학과) | 이주열
• 신재란( (주)애니텍 기술연구소) | 신재란
• 최진식( (주)애니텍 기술연구소, 경희대학교 환경응용과학과) | 최진식
• 박병현( (주)애니텍 기술연구소) | 박병현