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Determining the Stable Operation Range of the Equipment to Obtain NH4NO3 Granules with Nanoporous Structure

The article deals with the scientific justification of choice regarding an optimal regime of the vortex granulator work to obtain NH4NO3granules with nanoporous structure. Main regimes of the vortex granulator work are described and peculiarities of these regimes are distinguished in the research. Samples of NH4NO3granules with nanoporous structure are obtained and their comparative analysis is given. An optimal stable operation range of the vortex granulator work is proposed, which enables to obtain NH4NO3granules with branchy net of pores with required size on the surface of the sample and inside it