The use of titanium anode, the use of titanium anode has no friends who understand, and systematical

Titanium is a transition metal, and its compounds are widely used in aircraft, rockets, missiles, artificial satellites, spacecraft, ships, military industry, medical treatment, petrochemical and other fields; Because titanium has the advantages of high melting point, high hardness, strong plasticity, low density and corrosion resistance, it has been widely used in aircraft, rockets, missiles, artificial satellites, spacecraft, ships, military industry, light industry, chemical industry, textile, medical and petrochemical industries.

In the steelmaking industry, a small amount of titanium is a good deoxidation, nitrogen removal and sulfur removal agent. Titanium dioxide is a valuable white pigment called titanium dioxide. Titanium dioxide has both the masking properties of lead white and the long-lasting properties of zinc white, it is one of the whitest substances in the world, and titanium dioxide is non-toxic.

Titanium dioxide has a high melting point and is often used in the manufacture of refractory glass, glazes, enamels, clays, and high-temperature resistant laboratory vessels.

Titanium tetrachloride emits a lot of white smoke in moist air. Due to its properties, it is commonly used in the military as an artificial smoke agent. Especially in the ocean, there is a lot of water vapor, and as soon as titanium tetrachloride is released, the smoke is like a white Great Wall, blocking the enemy's view.

Barium titanate crystals are widely used in ultrasonic instruments and underwater detectors. This is because when the shape is changed under pressure, an electric current is generated; Once energized, it changes shape again. If barium titanate is placed in ultrasound, it will produce an electric current when it is pressurized, and the strength of the ultrasonic wave can be measured by the magnitude of the current it generates; Conversely, by passing a high-frequency electric current through it, ultrasound waves can be generated.

By using the strong absorption power of titanium and zirconium to absorb air, the air can be removed and a vacuum can be created.

Titanium niobium alloys are ideal superconducting materials.

High-pressure vessels made of titanium alloy are able to withstand high pressures of 2,500 atmospheres.

Now, the biggest obstacle to the widespread use of titanium is that titanium is difficult to smelt. Because the melting point of titanium is very high, the smelting of titanium should be carried out at a higher temperature, and the chemical properties of titanium become very active at high temperatures, so the smelting should be carried out under the protection of inert gas, and oxygen-containing materials should not be used, which puts forward high requirements for smelting equipment and processes. At present, about 70% of the titanium smelted is used in the manufacture of aircraft, missiles, spacecraft, artificial satellites, etc.

Titanium anode is actually just one of the electrode names, and there is also a titanium cathode. The unification is called titanium electrode. Foreign titanium anodes, commonly known as DSA (Dimensionally Stable An2Ode Dimensional Stable Anode), also known as DSE (Dimensionally Stable Elec2Trode) Titanium anode is the anode in the oxide coating of titanium.

According to the different catalytic coatings on its surface, it has the function of oxygen evolution and chlorine analysis. Generally, the electrode material should have good conductivity, small pole distance change, strong corrosion resistance, good mechanical strength and processing performance, long life, low cost, and good electrocatalytic performance for electrode reaction. There are many uses for titanium anodes, such as:

Water treatment, water treatment and titanium electrodes for sewage treatment and titanium electrodes for water purifiers. Chemical titanium electrodes, titanium electrodes for electroplating and medical purification, **gold. Nickel.

Copper and other titanium electrodes. The area is very wide. There is more knowledge of titanium.

Titanium is mainly found in ilmenite and rutile. Extract into titanium sponge. This is the basic prototype of titanium.

in the smelting. Forging, making shapes such as boards, rods, wires, etc. Titanium is a chemical element, chemical symbol TI, atomic number 22, in the periodic table of chemical elements in the 4th period, group IVB.

It is a silvery-white transition metal, which is characterized by light weight, high strength, metallic luster, and resistance to wet chlorine corrosion. However, titanium cannot be used in dry chlorine gas, even if the temperature is below 0, a violent chemical reaction will occur to generate titanium tetrachloride, and then decompose to form titanium dichloride, and even burn. Only when the water content in chlorine is higher can titanium maintain reliable stability in it.

The processed titanium is made in different grades depending on the application. There is pure titanium. alloys, titanium, etc.

(1) The slot voltage is low;

2) High current efficiency;

3) Low power consumption;

4) It can be used at high current density;

5) High purity of the product;

6) Durable, long use time of electrolyzer;

7) The maintenance workload is small, and the cost is paper;

8) Eliminate lead damage and reduce mercury pollution;

9) The pole spacing is constant, and the electrolyte is of high purity.

The titanium anode is the anode in the oxide coating of titanium**. According to the different catalytic coatings on its surface, it has the function of oxygen evolution and chlorine analysis. Generally, the electrode material should have good conductivity, small pole distance change, strong corrosion resistance, good mechanical strength and processing performance, long life, low cost, and good electrocatalytic performance for electrode reaction.

The function of the metal oxide coating on the titanium anode is: low resistivity, good conductivity (titanium itself has poor conductivity), stable chemical composition of the coating, stable crystal structure, stable electrode size, good corrosion resistance, long life, good electrocatalytic performance, which is conducive to reducing the overpotential of oxygen and chlorine evolution reactions and saving electrical energy.

Coated titanium anode, commonly known as DSA (Dimensionally Stable Anode), also known as DSE (Dimensionally Stable Electrode), is a new type of insoluble anode material developed at the end of the 60s of the 20th century. DSA-coated titanium anodes are mainly used in the electrochemical and electrometallurgical sectors.

The application fields of DSA coated titanium anode are: chlor-alkali industry, chlorate production, hypochlorite production, perchlorate production, persulfate electrolysis, electrolytic organic synthesis, electrolytic extraction of non-ferrous metals, electrolytic silver catalyst production, electrolytic manufacturing of copper foil, electrolytic oxidation of mercury, water electrolysis, chlorine dioxide production, hospital sewage treatment, electroplating plant cyanide-containing wastewater treatment, disinfection of domestic water and food utensils, treatment of cooling circulating water in power plants, treatment of dyeing and finishing wastewater in woolen mills, treatment of industrial water, Electrolysis method to prepare acid and alkali ionized water, copper plate galvanization, rhodium plating, palladium plating, gold plating, lead plating, electrodialysis desalination of seawater, electrodialysis method to prepare tetramethylammonium hydroxide, molten salt electrolysis, battery production, cathodic protection, production of anodizing of anode foil and aluminum foil, etc. It is widely used in chemical industry, metallurgy, water treatment, environmental protection, electroplating, electrolytic organic synthesis and other fields.