The KDON (Ar) -15000/1500/500 empty zone argon provided by our company for the 2nd stage oxygen production of xuzhou baofeng special steel casting co., LTD was successfully driven in 2011, and the product indexes all reached or exceeded the design value, especially the stable production of product argon.KDON（Ar）-15000/15000/500(with argon) empty yield and purity

The product name	production Nm3/h	The purity	Outlet pressure MPa(G)	Exit temperature ℃	note
oxygen	15000	99.6％O2	0.02	40	External compression    3.0 MPa
Liquid oxygen	200	99.6％O2	0.05	saturated	Into the storage tank
nitrogen	15000	≤10PPm O2	0.015	40	External compression    2.5 MPa
Liquid argon	500	≤2PPm O2 ≤3PPm N2	0.05	saturated	Into the storage tank