High hydrogen purification device

1High hydrogen purification deviceMain technical indicators

Hydrogen purity: 99.9%; Large purification capacity: 5 liters/minute

Raw hydrogen pressure: 0.3-0.8MPa Purified hydrogen pressure: adjustable

Raw hydrogen content: not less than 50%. Maximum operating temperature: not more than 400 ℃

Power consumption: 0.8 kW/h Dimensions: 280 × 400 × 500

Weight: 25kg Working time: Continuous use

2、 Working principle

Hydrogen molecules and atoms are small molecules and atoms in all chemical elements. If we consider the single crystal structure of palladium as a face centered cube, the eight corners of the cube are occupied by eight palladium atoms, and the central part of the six faces is occupied by six palladium atoms. In this dense packing of palladium atoms, only hydrogen atoms that can dissociate on the surface of the palladium tube can pass through, while the atoms and molecules of other elements have diameters larger than the gaps in the dense packing of palladium atoms, so they cannot pass through. The palladium diffusion method for purifying hydrogen utilizes this principle to diffuse hydrogen through a palladium tube, resulting in a purity of *.

IIIHigh hydrogen purification devicePurpose of use

The BG series introduces * technology and provides a small CNC palladium diffusion purifier developed for refining crude hydrogen into high-purity hydrogen in various domestic universities, research institutions, petrochemical, light industry, electronics, pharmaceuticals, environmental monitoring, medical and health units, laboratories, analysis rooms, etc. And one machine can be equipped with multiple gas chromatographs and coulombs, working continuously without interruption, with automated program control, and a high hydrogen purity of 99.9999%. Long service life is currently an ideal replacement product for laboratories, testing rooms, and analysis rooms.