Absorption of NOx gases in aqueous NaOH solutions:: Selectivity and optimization
Absorption of NOx gases in aqueous NaOH solutions:: Selectivity and optimization
复制标题
DOI：
10.1002/aic.690450105
复制
发表时间：
1999-01-01
期刊：
影响因子：
3.7
通讯作者：
Joshi, JB
中科院分区：
文献类型：
--
作者：
Pradhan, MP;Joshi, JB
考虑NaOH水溶液中NOx吸收的容易程度，建立了多组分气体吸收多反应的数学模型。开发了用于估计总体反应速率和选择性的程序。检查了温度、压力和 NO 成分的影响。通过氧化和吸收阶段的正确配置以及氧化和吸收水平的适当选择，提出了最佳设计策略。对模型预测和两个运行工厂的性能进行了比较。
A mathematical model is presented for multicomponent gas absorption with multiple reactions by, considering the ease of NOx absorption in aqueous solution of NaOH. Procedures are developed for estimating the overall reaction rates and selectivity. The effects of temperature, pressure, and NO, composition are examined Optimum design strategy is suggested by proper configuration of the oxidation and absorption stages anti by appropriate selection of levels of oxidation and absorption. A comparison between the model predictions and the performance of two operating plants is presented.