Research Article
Properties of Spent Active Coke Particles Analysed via Comminution
in Spouted Bed
Table 2
Macroporosity of fresh and used active cokes.
| Active coke | AC0 | AC33 | ACS0 | ACS33 |
| Macropores | cm3/g | cm3/g | cm3/g | cm3/g | 5–100 nm | 0.023 | 0.014 | 0.101 | 0.017 | 100–1000 nm | 0.093 | 0.076 | 0.118 | 0.042 | 1000–7500 nm | 0.055 | 0.031 | 0.022 | 0.124 |
| Total macropores | 0.171 | 0.121 | 0.241 | 0.183 |
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