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Comparison of results from volumetric sorption of carbon dioxide test with textural parameters calculated from carbon dioxide isotherms.
| Sample symbol | CO2 sorption capacity, mmol/g | DA Micropore volume, cm3/g | SDA Surface area, m2/g | DA Pore diameter, nm |
|---|---|---|---|---|
| fly ash | 0.03 | 0.006 | 11 | 1.2 |
| H | 1.20 | 0.070 | 162 | 0.86 |
| F | 4.16 | 0.227 | 549 | 0.84 |
| TS | 0.24 | 0.043 | 50 | 1.06 |
| Commercial zeolite A | 3.88 | 0.202 | 506 | 0.84 |
| Commercial zeolite X | 5.03 | 0.261 | 652 | 0.84 |
