EP 3160619 A1 20170503 - AIR PREPARATION METHOD AND DEVICE WITH A CARBON DIOXIDE ADSORPTION AND OXYGEN ENRICHMENT PROCESS
Title (en)
AIR PREPARATION METHOD AND DEVICE WITH A CARBON DIOXIDE ADSORPTION AND OXYGEN ENRICHMENT PROCESS
Title (de)
LUFTAUFBEREITUNGSVERFAHREN UND -VORRICHTUNG MIT KOHLENDIOXIDADSORPTION UND SAUERSTOFFANREICHERUNG
Title (fr)
PROCÉDÉ ET DISPOSITIF DE TRAITEMENT D'AIR AVEC ADSORPTION DE DIOXYDE DE CARBONE ET ENRICHISSEMENT EN OXYGÈNE
Publication
Application
Priority
- DE 102014108874 A 20140625
- EP 2015063366 W 20150615
Abstract (en)
[origin: WO2015197418A1] The invention relates to a method for generating prepared air. The method has the following steps: providing compressed air, reducing the carbon dioxide content of the compressed air in a carbon dioxide adsorption device (22), introducing the compressed air with an optionally reduced carbon dioxide content into a separating device (20), which contains a membrane (13) for separating nitrogen, conducting prepared air away from the separating device (20), conducting separated nitrogen away from the separating device (20), and at least partly regenerating the carbon dioxide adsorption device (22) using at least one part of the separated nitrogen.
IPC 8 full level
B01D 53/04 (2006.01); A61M 16/10 (2006.01); B01D 53/22 (2006.01); C01B 13/00 (2006.01)
CPC (source: EP)
A62B 7/00 (2013.01); B01D 53/04 (2013.01); B01D 53/229 (2013.01); A61M 16/101 (2014.02); B01D 2257/102 (2013.01); B01D 2257/504 (2013.01); B01D 2257/80 (2013.01); B01D 2259/40003 (2013.01); B01D 2259/4005 (2013.01); B01D 2259/40054 (2013.01); B01D 2259/40088 (2013.01); B01D 2259/402 (2013.01); B01D 2259/4533 (2013.01); B01D 2259/4541 (2013.01); Y02C 20/40 (2020.08)
Citation (search report)
See references of WO 2015197418A1
Citation (examination)
- WO 2013012622 A1 20130124 - CARRIER CORP [US], et al
- WO 2004042857 A1 20040521 - ZAKRYTOE AKTSIONERNOE OBSCHEST [RU], et al
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
DE 102014108874 A1 20151231; EP 3160619 A1 20170503; WO 2015197418 A1 20151230
DOCDB simple family (application)
DE 102014108874 A 20140625; EP 15731270 A 20150615; EP 2015063366 W 20150615