... reduce the operating cost.N2, O2 Plant / N2, O2 Generator / Air separation plantDesign and manufacture experience for more than 20 sets of ... different projects,such as O2 plant,N2 plant,PSA system, The large and medium air separating plants designed and produced by us ... distributed control system (DCS), completely low-pressure and energy-saving. Air Separation Unit, 100 Nm3 Oxygen, 250 Nm3 Nitrogen