From: Potassium citrate-derived porous carbon with high CO2 capture and Congo red adsorption performance
Adsorbents | Raw materials | CO2 adsorption capacity (mmol g−1) | Reference | |
---|---|---|---|---|
0 °C | 25 °C | |||
PCMCA-900 | potassium citrate monohydrate | 7.7 | 4.3 | This work |
ACDS-800-4 | date, KOH | 6.4 | 4.4 | [52] |
WSC-500-1 | water chestnut shell, NaNH2 | 6.0 | 4.5 | [57] |
WFW 20 | wood waste + food waste, KOH | - | 1.5 | [60] |
CAC-S | sugarcane bagasse, H3PO4, NaOH | 5.5 | 4.3 | [25] |
SDC 3 | sodium lignosulfonate, urea, NaCl | 3.8 | 2.4 | [61] |
K3-PDC1 | bee-collected pollen grains, KOH | 5.6 | 3.4 | [56] |