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1. (WO2017153636) ADSORPTION COLUMN SET FOR SEPARATING TWO OR MORE GASES OF A GAS MIXTURE FROM EACH OTHER USING PRESSURE SWING ADSORPTION

Pub. No.:    WO/2017/153636    International Application No.:    PCT/FI2017/050153
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Wed Mar 08 00:59:59 CET 2017
IPC: B01D 53/047
Applicants: BIOGTS OY
Inventors: RAUTIAINEN, Mika
LEHTOMÄKI, Annimari
Title: ADSORPTION COLUMN SET FOR SEPARATING TWO OR MORE GASES OF A GAS MIXTURE FROM EACH OTHER USING PRESSURE SWING ADSORPTION
Abstract:
The invention relates to an adsorption column set for separating two or more gases of a gas mixture from each other using pressure swing adsorption, the adsorption column set (10) including: - a first adsorption column set comprising at least two adsorption columns (12) connected in series and including an adsorption medium, - an optional number of additional adsorption column sets comprising an equal number of additional adsorption columns (13) as there are adsorption columns (12) in the first adsorption column set to form one or more additional adsorption columns (13) alongside with the equivalent adsorption column (12) of the first adsorption column set, - auxiliary equipment (14) supported in vicinity of said adsorption columns (12) comprising operation valves (55) of each adsorption column (12) for restricting the flow of the gas mixture and separated gases, The first adsorption column (12) and each additional adsorption column (13) include a connecting connection (20), and each parallel additional adsorption column (13) is arranged to be connected with disconnectable connectors to the connecting connection (20) of the previous one and arranged to jointly utilise the operation valves (55) of the related adsorption column (12) via the connecting connection (20).