Analysis of the Nitrogen Oxides (NO_x) Generation During the Polluting Metallurgical Processes

摘要

The analysis of the scientific concerns in achieving a clean metallurgical medium emphasizes two main aspects: the efforts focusing especially on the stage after the polluting emissions generation, taking major measures to recover the secondary materials; the insufficient knowledge of the mechanism and kinetics of the pollutants generating processes (especially in the case of the metallurgical technologies); this fact influences negatively the possibility to forecast the amounts of polluting substances generated during an industrial process. Starting from the above said, in this paper are approached two problems: the analysis of the qualitative aspects regarding the nature of the nitrogen oxides generation; the achievement of some algorithms used to forecast the nitrogen oxides volume generated during the metallurgical process.