Table 1 General parameters observed for the material sorbed with Asp and Glu at 298 K and 310 K
From: Sorption of aspartic and glutamic aminoacids on calcined hydrotalcite
Sample | Medium particle size (Å) | SSS (m2.g-1) | Pore total volume (cm3.g-1) | Average pore diameter (Å) |
|---|---|---|---|---|
LDH calcined | -- | 191.4 | 0.250 | 52.3 |
Regenerated with OH | 251.9 | 47.6 | 0.284 | 238.8 |
Initial area (Asp-298 K) | 248.4 | 51.5 | 0.282 | 219.2 |
Initial area (Glu-298 K) | 320.3 | 57.5 | 0.284 | 196.7 |
Last point (Asp-298 K) | 48.3 | 1.7 | 0.010 | 238.9 |
Last point (Asp-310 K) | 85.5 | 6.7 | 0.021 | 224.6 |
Last point (Glu-298 K) | 88.3 | 1.6 | 0.006 | 151.2 |
Last point (Glu-310 K) | 88.2 | 2.2 | 0.009 | 172.9 |