| 摘要 |
The present invention relates to a feeding system for electrolytic liquid in a pressurized electrolysis apparatus used for producing hydrogen, in which electrolysis apparatus electrolytic liquid is decomposed into hydrogen and oxygen in a pressurized electrolytic cell (11). The feeding system comprises a storage container (40) for electrolytic liquid being at a lower pressure, a pressure-resistant intermediate container (18) connected to a liquid separator (17) of the electrolysis apparatus and a storage container (40), and means (19, 44) for bringing the intermediate container (18) to said lower pressure while filling-in the intermediate container (18) with electrolytic liquid from the storage container (40), and for bringing the intermediate container (18) to the pressure of the liquid separator (17) while emptying the intermediate container (18) to the liquid separator (17). |
