This work presents an experimental study of the influence of lifting velocity on cake formation during filtration. For design of hot gas cleanup system using ceramic filter reactor, the most important consideration is coating conditions of sorbent in filter surface (for example : lifting velocity, coating weight of sorbent, pulsing interval and removal effect for dechlorination and desulfurization). We studied the optimum operation condition as paticle size and lifting velocity using a ceramic filter reactor at 550oC. Based on the results obtained during cold and hot test, optimum lifting velocity in a ceramic filter reactor was selected 0.68 m/s. Also, the removal behaviour of the ceramic filter during filtration was studied using differential pressure. Optimum removal efficiency for dechlorination and desulfurization accomplished at differential pressure condition over 74 mmH2O.

• 김병환((주)대우건설) | Byung-Hwan Kim Corresponding author
• 김정헌(광운대학교) | Jeong-Heon Kim
• 김홍열(광운대학교) | Hong-Yeol Kim
• 유경선(광운대학교) | Kyung-Seun Yoo
• 구재회(고등기술연구원 플랜트엔지니어링센터) | Jae-Hoi Gu
• 임용택(고등기술연구원 플랜트엔지니어링센터) | Yong-Teak Lim