Industrial plants for separating mixtures at temperatures of 68...78 K by freezing
Published: 23.05.2017
Authors: Bondarenko V.L., Chigrin А.А., Pilipenko B.A., Simonenko Yu.M.
Published in issue: #8(68)/2017
DOI: 10.18698/2308-6033-2017-8-1648
Category: Power, Metallurgic and Chemical Engineering | Chapter: Machines and Devices, Processes of Refrigeration and Cryogenic Engineering, Air Conditioning
The article deals with physical principles of separating binary and multicomponent mixtures due to the phase transition of a gas-solid body. We estimated the temperature effect on the concentration of the effluent flow and the degree of extraction of the desired product. We also give examples of applying desublimation in xenon enrichment processes, separation of light inert gases and purification of gas concentrates from high-boiling impurities.
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