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Shandong Liaocheng Kewei Chemical Instrument Co., Ltd
Palladium tube hydrogen purifier
NegotiableUpdate on 05/06
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Overview
Palladium tube hydrogen purifier $r $n Hydrogen molecules and atoms are the smallest Z molecules and atoms among 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 by diffusing hydrogen through a palladium tube to obtain its purity*
Product Details
1Palladium tube hydrogen purifierPurpose of use
The BG series efficient palladium tube (palladium membrane) hydrogen purifier has introduced * technology and is a CNC palladium diffusion purifier developed to provide crude hydrogen refining into high-purity hydrogen for domestic research institutions, petrochemical, light industry, electronics, environmental monitoring, medical and health units, laboratories, analysis rooms, etc. And one machine can be equipped with multiple gas chromatographs and coulombs, which has been widely used in the production of vacuum electronic semiconductors using ultra pure hydrogen gas. Continuous uninterrupted operation, automated program control, hydrogen purification capacity of up to 1.5 cubic meters per hour, hydrogen purity of over 99.9999%. Long service life is currently the most ideal replacement product for laboratories, testing rooms, and analysis rooms.
2、 Main technical indicators
| Hydrogen purity: above 99.9%; | Large purification capacity: 1.5 cubic meters per hour |
| Raw hydrogen pressure: 0.8MPa | Purified hydrogen pressure: adjustable |
| Hydrogen content in raw materials: not less than 50% | High operating temperature: not exceeding 400 ℃ |
| Working hours: Continuous use |
3、 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 by diffusing hydrogen through a palladium tube.
Palladium tube hydrogen purifierThe main production includes hydrogen purification equipment, hydrogen purification equipment, high-purity hydrogen analyzer, ultra-high hydrogen purification equipment, hydrogen generator, hydrogen purifier, high-purity hydrogen generator, ammonia decomposition hydrogen equipment.
