EP 0655941 A1 19950607 - METHOD AND DEVICE FOR SEPARATING GAS COMPONENTS BY ADSORPTION.
Title (en)
METHOD AND DEVICE FOR SEPARATING GAS COMPONENTS BY ADSORPTION.
Title (de)
VERFAHREN UND VORRICHTUNG ZUR TRENNUNG VON GASKOMPONENTEN DURCH ADSORPTION.
Title (fr)
PROCEDE ET DISPOSITIF DE SEPARATION DE COMPOSANTS D'UN GAZ PAR ADSORPTION.
Publication
Application
Priority
- BE 9300053 W 19930818
- LU 88160 A 19920818
Abstract (en)
[origin: WO9404249A1] A method for separating gas components by adsorption uses a chamber (1) divided into equal, separate, sealed compartments (27) filled with an adsorbant material (7, 8) chosen according to the gas to be treated, each compartment being designed to temporarily let in the gas to be treated and discharge at least one of the chosen components of this gas, the other component(s) of said gas being adsorbed by said material (7, 8). The gas to be treated is let into one of the compartments (27) until a given pression is reached while further gas to be treated is being let into at least one of the following compartments (27), and the selected component is discharged therefrom. The pressure in a following compartiment (27) is allowed to drop so that partial desorption of the unwanted gaz component(s) and a washing fluid is injected into this compartment to ensure complete desorption. A device for implementing the method is disclosed.
IPC 1-7
IPC 8 full level
B01D 53/04 (2006.01)
CPC (source: EP US)
B01D 53/0446 (2013.01 - EP US); B01D 53/0431 (2013.01 - EP US); B01D 53/261 (2013.01 - EP US); B01D 2253/102 (2013.01 - EP US); B01D 2253/108 (2013.01 - EP US); B01D 2256/12 (2013.01 - EP US); B01D 2257/102 (2013.01 - EP US); B01D 2257/504 (2013.01 - EP US); B01D 2257/80 (2013.01 - EP US); B01D 2259/4148 (2013.01 - EP US); Y02C 20/40 (2020.08 - EP US)
Citation (search report)
See references of WO 9404249A1
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB IT LI LU NL SE
DOCDB simple family (publication)
WO 9404249 A1 19940303; AU 4936593 A 19940315; EP 0655941 A1 19950607; LU 88160 A1 19931027; US 5632804 A 19970527
DOCDB simple family (application)
BE 9300053 W 19930818; AU 4936593 A 19930818; EP 93918807 A 19930818; LU 88160 A 19920818; US 38774795 A 19950217