Used 165 MTPD carbon dioxide liquefaction plant designed by Toromont Industrial Service for sale. Inlet CO2 feed gas is at pressure 161.3 KPAA and Temperature –20 °C (maximum), and has composition (mol %, dry bases) of: CO2 99.43%, Ethane 0.32%, Propane 0.13%, H2S 0.08%, COS 0.03%. Product is non-food grade liquid CO2 containing CO2 99%, Water 10 ppm, Carbonyl Sulfide 1 ppm, Hydrogen sulfide 1 ppm, M-Mercapton 1 ppm. The plant includes the following process systems: Lube Oil System, Lubrication System, COS to H2S Shift System, H2S Removal System, Residual Oil Removal System, CO2 Chilling and Separation System, CO2 Drier System, CO2 Condensing and Reflux Separation System,
Propane Refrigeration System, Economized Refrigeration System. Average power consumption is 244 KWH per ton of CO2 product. The plant was purged with N2 and placed under N2 blanket after it shut down.