Seawater Electrolysis Anode

Electrolysis of seawater for chlorine production is a safe and effective anti-fouling measure, which has been widely used in biological anti-fouling systems such as thermal power plants, nuclear power plants, and ships. Natural seawater contains a lot of salt substances, the main component of which is sodium chloride. In general, the content of chloride ions in seawater is about 15~19g/l. Electrolysis of seawater antifouling is carried out in a non-diaphragm electrolytic cell, using special electrodes to electrolyze seawater to produce effective chlorine, which is a strong oxidant, which can kill the larvae or spores of marine organisms, and achieve the purpose of preventing and controlling the attachment and growth of marine organisms. The large-scale electrolysis seawater antifouling system in coastal power plants and coastal factories is mainly composed of seawater electrolysis cell group, power distribution equipment, and seawater transportation. Among them, the seawater electrolyzer group is the most critical.

The main factor limiting the technology of the electrolytic cell group is the anode material, which must have a low chlorine evolution potential and a high oxygen evolution potential, and have a long service life and high electrolysis efficiency. The anode material has an important influence on its performance, and also directly affects the customer's operating costs.

The ruthenium-based titanium-based metal oxide anode produced by our company can perfectly solve the above problems. It has excellent catalytic activity and catalytic selectivity, excellent acid and alkali corrosion resistance, long working life, low chlorine evolution potential, and high oxygen evolution potential. , The electrolysis efficiency is high, the energy saving effect is good, and the operating cost of the customer can be greatly reduced.