| abstract |
The invention relates to an electrolysis process for alkaline electrolysis cells with an electrode-membrane-electrode assembly comprising two porous electrodes (3, 6) with porous membrane (1) between them filled with electrolyte (22) or with an interposed ion exchange membrane, wherein one or more Liquids (22, 5) are guided directly into the electrode-membrane electrode assembly (3, 1, 6). The invention further relates to an electrolysis cell (18) comprising porous electrodes (3, 6) between which a porous membrane (1) is arranged, wherein a liquid electrolyte (22 ), a product gas chamber (2, 15) adjoining the cathode (3), a further product gas chamber (7, 16) adjoining the anode (6) and an arrangement for supplying a liquid (22, 5) to the electrodes ( 3, 6), wherein in the membrane (1) and / or at least one electrode (3, 6), a channel structure (20) is carried out, through which a distribution of the liquid (22, 5) is provided. |