Development of Technology for Obtaining N4HNO3 Multilayer Granules with Nanostructured Porous Layers

Authors A.E. Artyukhov1, V.I. Sklabinskiy1, A.G. Goncharov2

1Sumy State University, 2, Rymskyi-Korsakov Str., 40007 Sumy, Ukraine

2PJSC "Ukrhimproekt", 13, Illinska Str., 40009 Sumy, Ukraine

Issue Volume 10, Year 2018, Number 5
Dates Received 23 July 2018; revised manuscript received 22 October 2018; published online 29 October 2018
Citation A.E. Artyukhov, V.I. Sklabinskiy, A.G. Goncharov, J. Nano- Electron. Phys. 10 No 5, 05013 (2018)
PACS Number(s) 89.20.Bb, 89.20.Kk
Keywords 3D Nanostructured porous layer, Vortex granulator, Multilayer granule.

The article justifies obtaining of the N4HNO3 multilayer granules with nanostructured porous layers in a workspace of a multistage vortex granulator. The selection criteria for an optimal thermodynamic regime, used to obtain nanostructured porous layers at different stages of the granule formation, are specified. The microscopic analysis findings of the granule’s nanoporous structure are presented. Each layer of the granule, obtained in the vortex gas flow with different types of the moisturizing solution, was examined. The data obtained are the basis of the engineering calculation methods for the vortex granulators as a part of the unit for production of N4HNO3 multilayer granules with nanostructured porous layers.

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