| Removal of PCDDs/Fs from municipal solid waste incineration by entrained-flow adsorption technology |
| |
| 作者姓名： | YAN Jian-hua PENG Zheng LU Sheng-yong LI Xiao-dong CEN Ke-fa |
| |
| 作者单位： | State Key Laboratory of Clean Energy Utilization，Zhejiang University，Hangzhou 310027，China |
| |
| 基金项目： | Project supported by the National Basic Research Program (973) of China (No. G1999022211) and the National Natural Science Founda-tion of China (No. N59836210) |
| |
| 摘 要： | INTRODUCTION Polychlorinated dibenzodioxins and poly- chlorinated dibenzofurans (PCDDs/Fs) are some major toxic substances unintentionally produced mainly from municipal solid waste incineration (MSWI). Attention has been focused on the best way for controlling and regulating such emissions. Among flue gas treatment technologies for post combustion zone emission control (Buekens and Huang, 1998; McKay, 2002), activated carbon adsorption (ACA) and techniques involving physical adsorp…
|
| 关 键 词： | PCDDs/Fs 工作参数 机械模型 废气处理 袋式过滤器 |
| 收稿时间： | 2005-10-25 |
| 修稿时间： | 2006-02-15 |
Removal of PCDDs/Fs from municipal solid waste incineration by entrained-flow adsorption technology |
| |
| YAN Jian-hua PENG Zheng LU Sheng-yong LI Xiao-dong CEN Ke-fa.Removal of PCDDs/Fs from municipal solid waste incineration by entrained-flow adsorption technology[J].Journal of Zhejiang University Science,2006,7(11):1896-1903. |
| |
| Authors: | Jian-hua Yan Zheng Peng Sheng-yong Lu Xiao-dong Li Ke-fa Cen |
| |
| Institution: | (1) State Key Laboratory of Clean Energy Utilization, Zhejiang University, Hangzhou, 310027, China |
| |
| Abstract: | Entrained flow adsorption using activated carbon as the adsorbent is widely adopted for PCDDs/Fs-abatement in municipal solid waste incineration (MSWI) process. The effects of operating parameters including flue gas temperature, feeding rate of activated carbon, polychlorinated dibenzodioxins and polychlorinated dibenzofurans (PCDDs/Fs) concentration at the inlet of the air pollution control device (APCD), filter materials, pressure drop on PCDDs/Fs removal efficiency are reviewed and commented upon in this paper. Evaluation on the various mechanistic models for entrained flow adsorption is carried out based on the computational simulation in terms of the actual operating condition and theoretical analysis. Finally, an advancement of en- trained flow adsorption in combination of dual bag filter is introduced. |
| |
| Keywords: | PCDDs/Fs Entrained flow adsorption Operating parameters Mechanistic model Dual bag filters |
| 本文献已被 CNKI 维普 万方数据 SpringerLink 等数据库收录！ |
