Equipment and Measuring Devices

Hydrogen Permeable Films

TANAKA has succeeded in developing an ultra-high purification process for hydrogen gas.

Palladium is the only metal that has hydrogen permselectivity. TANAKA has succeeded in developing a purification process for hydrogen gas that exploits this permselectivity. With our ultra-thin film processing technology and highpurification technology, we are able to offer highly reliable hydrogen permeable films with maximum hydrogen permeability.

Applications

High-purity hydrogen gas purifiers, steam reforming based hydrogen production units, etc.

Rolled Foils

Features

  • Minimum thickness: 5 μm; maximum width: 200 mm
  • Integrated processing, from alloy melting to rolling
  • Available for a wide range of palladium alloys, such as binary and ternary alloys
  • High-purification process that can minimize insoluble impurities

Dimensions and shapes available

Thickness Width Shape
Minimum: 5 μm Maximum: 200 mm Sheets (square and circular)