Removal of NOx from flue gas with radical oxidation combined with chemical scrubber |
| |
Authors: | Lin He Gao Xiang Luo Zhong-yang Guan Shi-pian Cen Ke-fa Huang Zhen |
| |
Institution: | 1. Institute for Internal-Combustion Engine, Shanghai Jiaotong University, Shanghai 200030, China. 2. Institute for Thermal Power Energy, Zhejiang University, Hangzhou 310027, China |
| |
Abstract: | In this paper, removal of NOx(namely DeNOx) from flue gas by radical injection combined with NaOH solution(26% by weight of NaOH in water) scrubbing was investigated. The experimental results showed that the steady streamer corona occurs through adjusting the flow rate of the oxygen fed into the nozzles electrode. The vapor in the oxygen has influence on the V I characteristics of corona discharge. Both HNO 2 and HNO 3 come into being in the plasma reactor and the DeNOx efficiency in the plasma reactor is more than 60%. The overall DeNOx efficiency of the whole system reaches 81 7% when the NaOH solution scrubbing is collaborated. |
| |
Keywords: | radical plasma reactor DeNOx process absorb |
本文献已被 CNKI 维普 万方数据 PubMed 等数据库收录! |
| 点击此处可从《环境科学学报(英文版)》浏览原始摘要信息 |
| 点击此处可从《环境科学学报(英文版)》下载免费的PDF全文 |