Air Separation Unit

Specification: 1. Aluminum columns and piping inside the cold box; 2. Aluminum plate/fin design for main heat exchanger, boiler and sub-cooler. 3. Liquid Disposal Vaporization System for draining and vaporization of liquids from columns 4. High efficiency oil break turbine expanders will be located inside the cold box with separated expander bridge. Components 1. Main heat exchanger 2. Condenser-vaporizer 3. Sub-cooler 4. Lower column 5. Upper column 6. Crude argon column 7. Crude argon column 8. Pure argon column 9. Liquid argon process pumps 10. Boost turbine expander with booster and after cooler (Warm and cold, Cryostar or equal) 11. Internal pipes, cables and fittings for cold box assembly 12. Steel structure inside 13. Cold box shell 14. Liquid disposal vaporizer 15. Vent silencer 16. SS & Al transition joint for high pressure pipes,if applicable 17. Relevant instruments 18. Perlite Cold box is manufactured to produce GAN,GOX, LOX, LIN etc, with low consumption to meet the requirement of customer.