EP 2566605 A1 20130313 - FILTRATION DEVICE HAVING INTERNAL RECIRCULATION
Title (en)
FILTRATION DEVICE HAVING INTERNAL RECIRCULATION
Title (de)
FILTRATIONSVORRICHTUNG MIT INTERNER REZIRKULATION
Title (fr)
DISPOSITIF DE FILTRATION À RECYCLAGE INTERNE
Publication
Application
Priority
- DE 102010019505 A 20100506
- EP 2011002129 W 20110428
Abstract (en)
[origin: WO2011137990A1] A device for micro-, ultra-, or nanofiltration comprises one or more flat filter modules comprising flat filter elements (5) arranged in parallel and at a distance from each other and gas injectors (14) of one or more gas lifting systems (13) for producing a circulating cross flow directed tangentially to the surface of the flat filter elements and having at least one rising area, in which the cross flow flows substantially vertically upward, and at least one falling area, in which the cross flow flows substantially vertically downward, wherein the rising area flows through 10 to 100% and the falling area flows through 10 to 100% of an inlet-flow volume of the at least one flat filter module.
IPC 8 full level
B01D 61/18 (2006.01); B01D 63/08 (2006.01); B01D 65/08 (2006.01); C02F 1/44 (2006.01)
CPC (source: EP US)
B01D 61/027 (2013.01 - EP US); B01D 61/145 (2013.01 - EP US); B01D 61/147 (2013.01 - EP US); B01D 61/16 (2013.01 - EP US); B01D 61/18 (2013.01 - EP US); B01D 63/082 (2013.01 - EP US); B01D 65/08 (2013.01 - EP US); C02F 1/444 (2013.01 - EP US); C02F 3/1273 (2013.01 - EP US); B01D 2311/04 (2013.01 - EP US); B01D 2311/16 (2013.01 - EP US); B01D 2311/2513 (2022.08 - EP US); B01D 2313/08 (2013.01 - EP US); B01D 2313/12 (2013.01 - EP US); B01D 2313/26 (2013.01 - EP US); B01D 2315/10 (2013.01 - EP US); B01D 2321/185 (2013.01 - EP US); C02F 2201/002 (2013.01 - EP US); C02F 2301/028 (2013.01 - EP US); C02F 2303/16 (2013.01 - EP US); Y02W 10/10 (2015.05 - EP US)
Citation (examination)
JP H09136021 A 19970527 - SUMITOMO HEAVY INDUSTRIES
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
DOCDB simple family (publication)
DE 102010019505 A1 20111110; DE 102010019505 B4 20160929; CN 102917774 A 20130206; CN 102917774 B 20160706; EP 2566605 A1 20130313; US 10040030 B2 20180807; US 2013043189 A1 20130221; WO 2011137990 A1 20111110
DOCDB simple family (application)
DE 102010019505 A 20100506; CN 201180022659 A 20110428; EP 11719185 A 20110428; EP 2011002129 W 20110428; US 201113695620 A 20110428