Titanium Mesh for Precious Metal Extraction

As insoluble anodes, titanium mesh for precious metal extraction operates in potassium gold cyanide, aqua regia, or sulfuric acid electrolyte systems. Its metal oxide coating prevents substrate corrosion, ensuring anode stability during refining of gold, silver, and platinum group metals. This type of titanium mesh is extensively recycled by DONGSHENG as industrial scrap.

Key Specifications & Technical Features

Base material: High-purity TA1 or Gr1 titanium (≥99.7%), thickness 0.5–2.0mm

Current density tolerance: 15,000 A/m²

Chlorine evolution potential: >1.25V (vs. SHE)

Cell voltage: <3.5V

Mesh pattern: Diamond-shaped expanded mesh (0.8×1.6mm to 2.0×4.0mm)

Surface treatment: Sandblasting/etching for increased surface area