Simultaneous Oxidization of NOx and 802 by a New Non-thermal Plasma Reactor Enhanced by Catalyst and Additive

• 来源期刊: 等离子体科学和技术（英文版）
• 年，卷（期）: 2008,（1）
• 页码范围: 53-56
• 页数: 4页
• 语种: 英文

摘要

The non-thermal plasma as one of the most promising technologies for removing NOx and SO2 has attracted much attention. In this study, a new plasma reactor combined with catalyst and additive was developed to effectively oxidize and remove NOx and SO2 in the flue gas. The experimental results showed that TiO2 could improve the oxidation efficiency of SO2 in the case of applying plasma while having a negative effect on the oxidation process of NO and NOx. With the addition of NH3, the oxidation rates of NOx, NO and SO2 were slightly increased. However, the effect of adding NH3 on NOx oxidation was negative when the temperature was above 200℃.