• 专利标题:   Apparatus used for electrolysing seawater, comprises diaphragm-less electrolytic cells comprising anode and cathode, where anode comprises anode cells in series, and cathode contains cathode cells in series to control cell voltage and substantially prevent production of oxygen and chlorine in cells.
  • 专利号:   WO2023077202-A1
  • 发明人:   GOMEZ R A M
  • 专利权人:   GOMEZ R A M
  • 国际专利分类:   C01B003/02, C02F001/461, C02F103/08, C25B001/04, C25B011/04, C25B011/051, C25B015/04, C25B009/17, C25B009/60, C25B009/70, H01M004/00
  • 专利详细信息:   WO2023077202-A1 11 May 2023 C01B-003/02 202343 Pages: 22 English
  • 申请详细信息:   WO2023077202-A1 WOAU051331 07 Nov 2022
  • 优先权号:   AU903553

▎ 摘  要

NOVELTY - Apparatus comprises a diaphragm-less electrolytic cells comprising an anode and a cathode, where the anode comprise an anode cells in series, and the cathode comprises a cathode cells in series to control the cell voltage and substantially prevent the production of oxygen and chlorine in the cells while hydrogen is being produced. There are more anode cells in series than there are cathode cells in series, where a gap between the cathode and the solution electrode is greater than a gap between the anode electrode and the solution electrode. The electrodes are made of mesh or plate copper sparged with fine particles of Hastelloy c-276. The electrodes are made of mesh or plate graphene sparged with fine particles of Hastelloy c-276. USE - The apparatus is useful for electrolysing seawater. ADVANTAGE - The apparatus provides increased production of hydrogen from seawater, achieves higher capacity, and increases the cell voltage. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: a membrane type Unipolar electrolytic cell; and a process for electrolyzing seawater.