Purification of hydrodeaeration nitrogen

O2 + H2 ----- HO2
Based on the principle that oxygen and hydrogen react to generate water under the action of catalyst, hydrogen is added into nitrogen, and the mixture reacts in the deaerator equipped with efficient catalyst to remove oxygen impurities, and then through cooling and adsorption two-stage drying to remove water, high-purity nitrogen is obtained.
● the pure gas contains excessive hydrogen, which is suitable for applications requiring reducing atmosphere, and the hydrogen content is adjustable.
● simple principle, reasonable structure and low energy consumption
● gas index temperature, low impurity content
● optional automatic system to achieve unattended
● wide application range, no special requirements for feed gas
Ordinary nitrogen:
● pressure - 0.6 ~ 0.7MPa
● atmospheric dew point - no requirement
● oxygen content ≤ 3%
● gas treatment capacity - 10-5000nm3 / HR
High purity nitrogen:
● pressure - 0.5 ~ 0.6MPa (adjustable)
● atmospheric dew point ≤ - 70 ℃
● oxygen content ≤ 3ppm
● hydrogen content - 500-2000 ppm
● nitrogen amount - 10-5000nm3 / HR