Journal issues: 3/2011
Separation of mixtures by adsorption in complex columns with coupled flows
Method for separating liquid or a gas three components mixture by adsorption using principle of columns with fully and partially coupled flows. In one case, the intermediate section of the adsorption layer of the moving section of the adsorbent and in the intermediate section of the chromatographic section of the upward flow of liquid or gas can be separated into two streams, forming two zones of the countercurrent contacting. Another method used the principle of countercurrent mass-transfer apparatus with partially coupled flows. In this case, the intermediate fraction obtained in a separate chromatographic section. Such design of adsorbers allowed to increase the number of stages contact adsorbent with components of separable mixtures without increasing the size of adsorption column therefore improve the sharpness of separation of the mixture.
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adsorption; chromatographic section; columns with fully and partialy coupled flows; sharpen separating; theoretical stage adsorption; адсорбция; колонны с полностью и частично связанными потоками; теоретическая ступень адсорбции; хроматографическая секция; четкость разделения References to this article (GOST) A.A. Kondratjev, N.A. Samoilov, Yu.A. Kondratjev, G.M. Sidorov. Separation of mixtures by adsorption in complex columns with coupled flows // Electronic scientific journal "Oil and Gas Business". 2011. №3. P.258-263. URL: http://ogbus.ru/authors/Kondrat'evAA/Kondrat'evAA_1.pdf