Investigation on Promising Additives for Simultaneous Oxidation of NO and SO_2 in Flue Gas by Numeri

• 作 者: 宋蔷 越光男 定方正毅
• 机 构: State Key Laboratory of Coal Clean Combustion, Tsinghua University Beijing 100084, China,Department
• 出 处: Chinese Journal of Chemical Engineering
• 发表日期: 2003年05期
• 关键词: additives simultaneous residence initiate butane oxidized utilized alkaline fast

Mechanism analysis on simultaneous oxidation of NO and SO2 with additives was presented and numer-ical simulation was developed to investigate the performances of three additives on oxidation of NO and SO2- The simulation result showed that reaction temperature, residence time, additive dose and NO concentration influence the oxidation process significantly. There exists an optimum reaction condition for each additive. n-C4H10 has the strongest ability to oxidize NO and SO2.

Mechanism analysis on simultaneous oxidation of NO and SO2 with additives was presented and numer-ical simulation was developed to investigate the performances of three additives on oxidation of NO and SO2- The simulation result showed that reaction temperature, residence time, additive dose and NO concentration influence the oxidation process significantly. There exists an optimum reaction condition for each additive. n-C4H10 has the strongest ability to oxidize NO and SO2.