ADSORPTION SEPARATION METHOD AND APPARATUS

Method for separating a starting fluid containing at least two components with different absorption characteric comprising a first step of feeding the starting fluid to an intermediate portion of the packed bed 1 to 3 while withdrawing a fluid rich in either of the components in a corresponding amou...

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Bibliographische Detailangaben
Hauptverfasser: TETSUYA HIROTA, MASAO ANDO, KATASHI SHIODA
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Method for separating a starting fluid containing at least two components with different absorption characteric comprising a first step of feeding the starting fluid to an intermediate portion of the packed bed 1 to 3 while withdrawing a fluid rich in either of the components in a corresponding amount from a position downstream a second step of stopping the feed to and the withdrawal from the separator and moving the remaining fluid in a downward direction, and a third step of feeding a desorbent fluid to the separator and simultaneously withdrawing a fluid rich in either of the components in a corresponding amout from a position downstream of the desorbent feed port, the withdrawal of the fluid being conducted at least in two portions, the adsorption bands being left in part of the packed bed (1 to 3), in the third step, as well as an absorption separator for such method.