Suitable for the removal of oxygen from nitrogen, carbon monoxide, carbon dioxide, inert gases (argon, helium, krypton, xenon, neon, etc.), ethylene and other gases to obtain high-purity gases.
Oxygen and the metal hypervalent oxide in the catalyst are directly oxidized by heating to form metal high-valent oxide, so as to remove the oxygen. Similarly, hydrogen is reacted, and the metal hypervalent oxide is back to low-valent one, so that the catalyst once again can remove oxygen, then the water is removed by a dryer.
| Rated capacity | 10-500Nm³/h |
| Deoxygenation level | ≤1ppm |
| Oxygen content of inlet gas | ≤1000ppm |
| Dehydrogenation level | ≤1ppm |
| Operating temperature | 300℃ |
| Dew point | ≤-60℃ |
The JNCH energy-saving nitrogen purification device is composed of four parts: general nitrogen pretreatment system, automatic hydrogenation system, adsorption drying system and electrical control system.
The specific accessories include touch screen or TD200, nitrogen analyzer, trace hydrogen analyzer, trace oxygen analyzer, flow meter, mass flow controller, programmable controller, deaeration tower, drying tower, refrigeration dryer, heat exchanger, filter, pipeline pneumatic valve, solenoid valve.
