摘要 |
An electrolyzer cell (10) for the electrolysis of water comprises a cathode (12) of generally tubular configuration within which is disposed an anode (16) separated from the cathode (12) by a separation membrane (14) of generally tubular configuration which divides the electrolyte chamber (15) into an anode sub-chamber (15a) and a cathode sub-chamber (15b). An electrolyzer apparatus (36) includes an array (38) of individual cells (10) across each of which an electric potential is imposed by a DC generator (40) via electrical leads (42a, 42b). Hydrogen gas generated within cells (10) from electrolyte (18) is removed via hydrogen gas take-off lines (20) and hydrogen manifold line (21). By-product oxygen is removed from cells (10) by oxygen gas take-off lines (22) and oxygen manifold line (23). The electrolyzer apparatus (36) may be configured to operate either batchwise or in a continuous electrolyterecycle operation to produce high purity hydrogen at high pressure, e.g., up to about 10,000 psig, without need for gas compressors to compress product hydrogen. |
申请人 |
AVALENCE LLC;SHIMKO, MARTIN, A.;VERMA, SANDEEP;JACKSON, THOMAS;KAMLANI, JERAM, S. |
发明人 |
SHIMKO, MARTIN, A.;VERMA, SANDEEP;JACKSON, THOMAS;KAMLANI, JERAM, S. |