Official Journal of the Japan Wood Research Society
Sample | pH | Ash analysis (% oxides) | |||||||
---|---|---|---|---|---|---|---|---|---|
SiO2 | Al2O3 | Na2O | K2O | MgO | CaO | TiO2 | Fe2O3 | ||
Ash | 12.86 | 3.86 | 0.75 | ND | 34.30 | 5.75 | 34.30 | 0.05 | 0.79 |
Ash–water mixture | pH | Ash–water analysis (ppm) | |||||||
---|---|---|---|---|---|---|---|---|---|
Si | Al | Na | K | Mg | Ca | Ti | Fe | ||
JC-0.20 | 13.68 (0.01) | 317.4 | 4.7 | 312.1 | 47832.4 | 0.1 | 2.9 | 0.2 | 0.1 |
JC-0.25 | 13.80 (0.02) | 367.5 | 2.2 | 394.4 | 60788.3 | ND | 3.1 | 0.2 | 0.2 |
JC-0.33 | 14.03 (0.04) | 573.9 | 8.1 | 509.4 | 72509.0 | 0.4 | 4.8 | 0.3 | 0.3 |