Research Article
Screening of Pure ILs and DESs for CO2 Separation, N2O Separation, and H2S Separation Processes
Table 3
The optimal condition (Ts, Pa), the absorbents amounts (mabs), and the energy consumption (Qtot) of the screened absorbents.
| Absorbents | CO2 streams | Ts (K) | Pa (bar) | mabs (g∙gX−1) | Qtot (GJ∙tonX−1) |
| [Bmim][DCA] | Effluent gases | 299.15–323.15 | 22.21–178.58 | 188.41–12.37 | 1.95–3.16 | Kiln gas | 299.15–323.15 | 12.33–94.60 | 150.01–10.63 | 0.99–1.68 | Biomass syngas | 299.15–323.15 | 10.88–97.35 | 137.70–7.80 | 0.85–1.39 | Biogas [11] | 299.15–323.15 | 8.75–64.34 | 124.21–8.64 | 0.73–1.04 |
| [Eeim][Ac] | Effluent gases | 303.15–345.15 | 29.43–137.96 | 42.31–8.10 | 2.48–3.70 | Kiln gas | 299.15–345.15 | 7.81–74.44 | 141.14–7.33 | 1.18–2.27 | Biomass syngas | 300.15–345.15 | 8.46–123.37 | 67.36–5.01 | 1.10–1.92 | Biogas [11] | 299.15–345.15 | 4.30–59.99 | 108.11–6.93 | 0.84–1.82 |
| [Omim][PF6] | High-sulfur natural gas | 299.15–323.15 | 3.97–14.74 | 290.77–14.72 | 1.05–1.44 |
| [P66614][FAP] | Adipic acid off-gas | 299.15–323.15 | 6.40–22.71 | 107.13–6.42 | 0.65–0.95 |
| [Omim][BF4] | Synthetic ammonia purge [13] | 299.15–319.15 | 3.31–11.06 | 20.12–257.05 | 1.05–1.91 |
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