Open Access

Table 13

Key metrics extracted from Figure 14 for minimum power requirement, minimum CAPEX, and minimum LCOCC and the corresponding liquefaction/pumping pressure at which the minima occur. Data for case 2 (reference for pure CO2), case 9 (post-combustion capture purity), and case 10 (oxy-fuel combustion purity).

Case Min. Power @ P Min. CAPEX @ P Min. LCOCC @ P
(MW) (bar) (106 USD) (bar) (USD/tCO2) (bar)
2 16.3 73.5 49.5 150 10.55 150
9 16.4 66.0 49.5 150 10.56 150
10 16.9 70.0 50.1 150 10.74 150

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