Introduce BiTAC Electrolyser products safety boot precautions
The inner electrodes of BiTAC Electrolyser products are more compact in vertical installation, easy to connect the conductive plates, and help to reduce the bubble effect. Because gas bubbles are often attached to the surface of the electrode with gas evolution, the working surface area of the electrode will be reduced. In addition, bubbles are also filled in the solution near the electrode, increasing the resistance of the solution.
This phenomenon is called "bubble effect". However, near the vertical electrode surface, the characteristics of high aeration, low solution density and fast rising speed in the solution can be used to form a natural circulation of the electrolyte and accelerate the bubbles away from the electrode surface. , to reduce the bubble effect. When the vertical electrode is used as a gas electrode, the shape of the electrode is mostly mesh, which not only increases the working surface area, but also facilitates the escape of air bubbles.
The materials of BiTAC Electrolyser products can be steel, cement, ceramics, etc. Steel is alkali resistant and is widely used. For highly corrosive electrolytes, the inside of the steel tank is lined with lead, synthetic resin or rubber. At present, BiTAC Electrolyser products are developing in the direction of large capacity and low energy consumption. BiTAC Electrolyser products of bipolar type are suitable for large-scale production and have been used in the electrolyzed water and chlor-alkali industries successively.
BiTAC Electrolyser products mostly use a series electrolytic cell (like a filter press) with iron as the cathode side and nickel as the anode side to electrolyze the aqueous solution of caustic potash or caustic soda. Oxygen from the anode and hydrogen from the cathode. The cost of this method is high, but the product purity is high, and hydrogen with a purity of more than 99.7% can be directly produced.