Analysis and Control Study of NOx Characteristics in Industrial Nitric Acid Tail Gas
This article introduces the production principle of nitric acid and the mechanism of NO,generation in its exhaust gas,analyzes the characteristics of NO,in nitric acid exhaust gas,and compares the effects of different methods for treating NO,in nitric acid exhaust gas.The results indicate that using the same dual pressure nitric acid production process to control NOx in the tail gas of nitric acid production from the source has the advantages of low investment,good treatment effect,and high utilization rate.
nitric acid tail gasNOxcontentanalysis and research