Table 3. Pore Structure Parameters of the Regenerated Industrial Catalyst.
sample | BET surface area/m2 g–1 | micropore surface area/m2 g–1 | micropore volume/cm3g–1 | mesopore volume/cm3g–1 |
---|---|---|---|---|
ind. cat. | 631 | 421 | 0.25 | 0.23 |
deactivated | 228 | 152 | 0.06 | 0.17 |
ind. cat.-R2 | 592 | 401 | 0.21 | 0.22 |