Based on the analysis regularity all phases of denitration process of mixed acid wastes in nitrocellulose production ways of intensifying the processes: desorption of nitrogen oxides, nitric acid vapor drying, nitrososulphuric acid decomposition and desorption of nitric acid. It was determined that virtually all physical - chemical processes occur in the diffusion region of denitration column.
денитрация, отработанная кислотная смесь, колонна денитрации, denitration, mixed acid wastes, denitration colum
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