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.
A catalyst is introduced to turn oxygen and hydrogen to water first. Then, oxygen and the metal hypervalent oxide in the second 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. Just like the typeⅠdose
| Rated capacity | 20-5000Nm³/h |
| Deoxygenation level | ≤1ppm |
| Oxygen content of inlet gas | ≤2% |
| Dehydrogenation level | ≤1ppm |
| Operating temperature | 300℃ |
| Dew point | ≤-60℃ |
