Research Article
Preparation of Microporous Carbon from Sargassum horneri by Hydrothermal Carbonization and KOH Activation for CO2 Capture
Table 4
Comparisons of adsorbent capacity.
| Sorbent | Temperature (K) | CO2 uptake/mg·g−1 (mmol·g1) | Reference |
| Enteromorpha prolifera-based activated carbon | 298 | 61 (1.4) | [34] | Mesoporous sucrose-based activated carbon | 298 | 76 (1.7) | [62] | Amino-modified peat-based activated carbon | 298 | 96 (2.2) | [63] | A material composed by zeolite and activated carbon | 298 | 116 (2.63) | [64] | A metal-rich wood-based activated carbon | 298 | 83 (1.9) | [65] | Waste ion-exchange resin-based activated carbon | 303 | 81.2 (1.8) | [66] | Sargassum horneri-based porous carbon (AHC) | 303 | 101.7 (2.3) | This work |
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