Product Description of Oxygen Plant

This plant uses low pressure procession, cryogenic technique and rectifying to gain pure liquid oxygen, nitrogen and argon from air. This is to use the theory of turbo-expander chilling cycling to liquefy air. According to the different boiling points of liquid oxygen and liquid nitrogen, re-distilling in the dephlegmation tower, then, gain 99.6% purity of oxygen and 99.9% purity nitrogen or even above. We can change operation to gain part liquid oxygen, liquid nitrogen and medical oxygen according to customers'needs.

Specifications:
Liquid Air Separator KDONAr--1000/2000/30
Gaseous Oxygen output/purity (oxygen): 800Nm3/H/99.6%
Liquid Oxygen output/purity (oxygen): 200Nm3/H /99.6%
Gaseous Oxygen output/purity (oxygen): 2000Nm3/H/10PPM O2
Gaseous nitrogen output/purity: 30Nm3/H /2PPM O2/3PPM N2

Liquid Air Separator KDONAr--1000/2000/30
1) Liquid oxygen output/purity(oxygen): 800Nm3/H /99.6%
2) Pressure of liquid oxygen from cold box: 15KPa. G
3) Liquid nitrogen output/purity: 220L/h<10ppm O2
4) Pressure of liquid nitrogen from cold box: 16KPa. G
5) Feed gas flow: 7, 950Nm3/h
6) Compressor outlet pressure: 8 bars
7) Staring period: 10 hours
8) De-riming period: 36 hours
9) Continuous operation period: 2 year
10) Occupied space (L x W): 10m x10m