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
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 customer's needs.
