This article presents the results of hydrodynamics and mass exchange in a stirred tank upon introduction gas from an open vortex cavity into local liquid regions with reduced pressure. It establishes conditions for intensive dispersion gas. Velocity fields pressure behind stirrer paddles are determined by numerical simulation OpenFOAM. The content value, bubble diameters, phase surface experime...

This work aims to obtain the dispersions based on polyethylene glycols (PEGs) of various molecular masses (MM) and perfluorodecalin (PFD) for subsequent direct fluorination. The solubility components was estimated using laser interferometry differential scanning calorimetry, it shown that PEGs with different MM are not highly compatible PFD. were prepared during sonication. Gel permeation chrom...