Nitrogen Purification Equipment of Air Separation Units

Working Principle Under certain temperature,the residual oxygen in the low-purity  nitrogen and the carbon provided by carbon catalytic generate CO2 after nitridation of C+O2=CO2.After removing the CO2 by PSA technique and further    denitrification ,high-purity nitrogen is produced. Technical Features There is no H2 in it and it is suitable for use in the occasions which have strict requirement for H2 and O2. High-efficiency and energy-saving technique makes the energy consumption of the system reduce greatly. The deaerator adopts two-tower   structure and adding and replacing of carbon catalytic agent   can be done under non-stopping state. Automatic venting device  with national patented technology  ensure s the quality of the produced nitrogen. The key parts in the system  adopt the famous brand,which is the effective guarantee of the equipment quality. It ha s functions of diagnosis,alarming and automatic troubleshooting  for several  failures. Technical Indexes Nitrogen Output:10~500Nm³ / h             Nitrogen Purity :  ≥ 99.9995% Oxygen Content:  ≤ 5 ppm Carbon  Dioxide Content: ≤  1  ppm Dew Point:  ≤ -60 ºC Model and Specification THC-10 THC-20 THC-40 THC-60 THC-80 THC-100 THC-120 THC-160 THC-200 THC-250 THC-300 THC-400 Rated Nitrogen Output(Nm³/h) 10 20 40 60 80 100 120 160 200 250 300 400 Rated Air Processing Amount Membrane Separation Nitrogen((Nm³/h) 11 22 44 66 88 110 132 176 220 275 330 440 Catalyst consumption amount(kg) 21.6 43.2 86.4 129.6 172.8 216 259.2 345.6 432 540 648 864 Installed Power(KW) 1.5 3 6 9 12 15 18 24 30 37.5 45 60 Cooling Water(t/h) 0.65 1.4 2.5 3.2 4.8 6.3 7.5 9.6 13.4 15.8 19.2 26.0