EP 1362133 B1 20110727 - ELECTROLYSIS CELL WITH GAS DIFFUSION ELECTRODE OPERATING AT CONTROLLED PRESSURE
Title (en)
ELECTROLYSIS CELL WITH GAS DIFFUSION ELECTRODE OPERATING AT CONTROLLED PRESSURE
Title (de)
ELEKTROLYSEZELLE MIT UNTER KONTROLLIERTEM DRUCK GESTEUERTER GASDIFFUSIONSELEKTRODE
Title (fr)
CELLULE D'ELECTROLYSE A ELECTRODE DE DIFFUSION DE GAZ FONCTIONNANT A UNE PRESSION REGULEE
Publication
Application
Priority
- EP 0201910 W 20020222
- IT MI20010362 A 20010223
Abstract (en)
[origin: WO02068720A1] Electrolysis cell containing a liquid electrolyte and at least a gas diffusion electrode (9) with a surface in contact with the liquid electrolyte (10) and the opposite surface connected to at least two gas chambers (13), wherein said chambers are provided with rotameters (14) or equivalent devices and the connection between two subsequent chambers is provided by said rotameters or equivalent devices. Said design is characterized by the fact that it maintains a constant pressure in the chambers also with strong variations of the gas flow-rate. The chambers are further provided with at least an element (15) for discharging the liquid accumulated therein, which may comprise a bundle of hydrophilic fibers.
IPC 8 full level
C25B 9/19 (2021.01); C25B 15/08 (2006.01)
CPC (source: EP)
C25B 9/19 (2021.01); C25B 15/08 (2013.01)
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
WO 02068720 A1 20020906; AT E518022 T1 20110815; EP 1362133 A1 20031119; EP 1362133 B1 20110727; ES 2370387 T3 20111215; IT MI20010362 A1 20020823
DOCDB simple family (application)
EP 0201910 W 20020222; AT 02701293 T 20020222; EP 02701293 A 20020222; ES 02701293 T 20020222; IT MI20010362 A 20010223