It is the smallest and economic oxygen plant with argon product. Adjustable process to produce liquid to meet different demands

Features of plant,

Fully low pressure process, molecular sieve purification, air expansion with boosterAdvanced design tools are applied i.e. process calculation and optimisation with process simulation program HYSYSRefrigerating unit for pre-cooling system for less land occupation and investmentAdvanced and reliable performance APG-13X molecular sieve is used for purification of feed airTurbo expander with booster for expansion of compressed airLower column adopts high efficiency circumfluent sieve plate column for higher ratio of extractionHydrogen-free technology for argon extractionPLC control for the air separation plant

Output of plant and specification of products,

Oxygen

             Oxygen output (cold box outlet)                       1000 Nm3/h(gaseous form)

              Oxygen purity (cold box outlet )                        99.6% O2

              Oxygen pressure from cold box                     ~0.04MPa (G)

Nitrogen

            Nitrogen output (cold box outlet)                      1000 Nm3/h(gaseous form)

            Nitrogen purity (Cold box outlet)                       99.99% N2

            Nitrogen pressure from cold box                     ~0.01MPa (G)

Liquid argon

           Liquid argon output (Cold box outlet)               25 Nm3/h(transferred into gaseous form)

           Liquid argon purity (Cold box outlet)                 99.99% Ar

           Liquid argon pressure from cold box                ~0.02Mpa(G)(To liquid argon tank)

25m3/h argon plant, oxygen generator with argon product