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Alkaline Water Electrolysis

Alkaline Water Electrolysis

  • Oct 05, 2021
The alkaline electrolyzer uses 30% wt KOH solution or 25% wt NaOH solution as electrolyte. The DC current density is 2000A/m2~4000A/m2, the working temperature is generally maintained at 80°C~90°C,and the working pressure is within 3.2MPa. It also needs to ensure equal pressure operation. Structurally,the electrolytic cell uses a permeable membrane, such as asbestos, polyphenylene sulfide. The electrodeuses a porous nickel-based electrode, and there are also end plate, gasket, plate, fasteners and other
components.

The alkaline water hydrogen production device mainly comprises three parts: an alkaline water hydrogen production system, a control cabinet and a rectifier cabinet. The alkaline water hydrogen generator includes an alkaline electrolyzer, a hydrogen separator, an oxygen separator, a gas cooler, a
lye circulating pump, a lye cooler, a water storage tank, an alkali tank, control valves, and some other components.

alkaline water hydrogen production device

Alkaline water electrolysis hydrogen production process flow chart.


The water electrolyzer can be powered by renewable energy such as solar, wind-power, tidal, night-time electricity, and surplus power energy. When needed, hydrogen is converted to electricity by the fuel cell.

Applications:

• Redundant renewable energy transformation and storage
• Lab experiment and teaching
• Laboratory analytic instrument
• Hydrogen healthy care industrial
• Hydrogen beauty industrial
• Fuel for special field
• Hydrogen supply for fuel cell
• Other pure H2 application field

© Copyright: 2022 Xiamen Zhongxinda Hydrogen Energy Technology Co., Ltd. All Rights Reserved.

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