Inzynieria Chemiczna i Procesowa, Vol.22, No.3E, 1483-1488, 2001
The effect of nitrous acid on the efficiency of nitrogen oxides absorption in nitric acid water solutions
A review of literature reports and results of our investigations concerning the effect of nitrous acid, present in nitric acid solution, on the efficiency of nitrogen oxides absorption have been presented. It was found that the reduction of nitrous acid concentration in the solution gave substantial increase of nitrogen oxides absorption efficiency.