Air separation plant(KDON-1000Y/1000Y)

Air separation tool 1) Liquid oxygen output/purity: 1,000Nm³/h/99.6% 2) Oxygen product pressure: 15KPa.G 3) Liquid nitrogen output/purity:1,000Nm³/h<10ppm O2 4) Nitrogen product pressure: 16KPa.G 5) Air capacity: 14,500Nm³/h 6) Compressor outlet pressure: 9 bars 7) Starting time: 36 hours 8) Deriming period: 36 hours 9) Continuous operation period: 1.5 years 10) Occupied space: 20m x 20m Thisplant operates on a low pressure cycle and is used to produce pure oxygen and nitrogen from air by means of cryogenic rectification.The feed air is first liquified by the refrigeration produced by turbo-expander and then rectified for two times on the basis of the different boiling points between liquid oxygen and liquid nitrogen. As a result, oxygen at a purity of over 99.6% and nitrogen at a purity of over 99.99% can be obtained from the plant. If required, the plant can also produce liquid oxygen and liquid nitrogen partially by means of modified operation.