base metal: Gr1, Gr2        

Coating oxide: RuO2+IrO2+X

Current density range: <5000A/M2        

Precious metal content: ≥10g/m2

Hydrochloric acid content <20%        

temperature range: <80℃

Fluoride content <5ppm        

Ph value 1-12

1. Product description:

1. Product Features

      a. Excellent catalytic activity and catalytic selectivity.

      b. Excellent acid and alkali corrosion resistance.

      c. Long working life.

      d. Low chlorine evolution potential.

2. Guaranteed performance

      a. Initial chlorine evolution potential (saturated sodium chloride, Id=3kA/m2): ≤1.10V vs. SCE.

      b. Guaranteed life: The life can be guaranteed according to the specific use conditions, and the chlorine evolution potential (ID=3kA/m2) during the guarantee period is not greater than 1.1V vs SCE.

3. Product geometry

Yiantan can provide anode products in the following shapes: round punching mesh, diamond punching mesh, grid bar, drawn mesh and flat mesh, etc. Its dimensions are suitable for various types of non-membrane, diaphragm or ionic membrane grooves.

 2. Working principle:

1. The sodium hypochlorite generator is a set of devices that generate sodium hypochlorite solution by electrochemical reaction of low-concentration salt water through energized electrodes.

The overall response is expressed as follows:

      NaCl + H2O → NaClO + H2↑

      Electrode reaction:

      Anode: 2Cl- - 2e → Cl2

      Cathode: 2H+ + 2e → H2

      Solution reaction: 2NaOH + Cl2 → NaCl + NaClO + H2

2. Anode material

Coated titanium anodes and mixed oxide coated titanium anodes can be selected as anode materials, which have a long service life. The overpotential of such coated titanium anodes is also relatively low, the chlorine evolution current efficiency is high, and the energy saving effect is good.

3. Price and after-sale service

Yiantan anode products have obvious performance-price ratio advantages, and the whole process tracking service is implemented for the sold products.