Lohvin V. Scientific Fundamental and Working Out the High-Efficient Technological Processes of Diffusion Juice Purification

The thesis present the ways to solve scientific and application problems of sugar beet procession, including the increase of efficiency of technological processes of diffusion juice purification and their apparatus equipment with use of effects of simultaneous lime carbonization, sectioning, mass-exchanging characteristics of speeding the absorption by the chemical reaction. There is also given the scientific base of proteins sedimentation mechanism during the preliminary lime procession; presented the new methods of calculating the specific speed of absorption of carbon dioxide by alkali juice; confirmed the spatial construction of sucrose - and - carbonate complexes, and calculated the saturator as a mass exchanging device. There are scientifically based and worked out the ways to purify the diffusion juice: with preliminary progressive lime procession in conditions of simultaneous lime carbonization with gradual increase of pH of juice; 1st saturation in conditions of direct stream of lime-processedjuice and saturation gas. We worked out the new constructions of sectional saturators and the device for preliminary progressive lime procession, which are recommended to industrial output. There are presented the results of industrial trials of obtained ways and devices, and proved their technological and economical efficiency.