Material
- Name
- Portlandite 96% Sigma-Aldrich 25C 0,1b CO2 90min
- Origin
- commercial
- Comments
- we assume that all minerals are mixed inside each grain of the material with other impurities less than 1%. Maximum of anion traces: cloride (50mg/kg), sulfates (500mg/kg). Maximum of cation traces: Cu (5mg/kg), Fe (500mg/kg), Pb (2mg/kg), Zn (5mg/kg). Impurities insoluble in hydrochloric acid <0.03%
- Texture
- silt-like
- Number
- 4
- Arrangement
- multi-phases
| Name | Compound type | Arrangement | Mass ($g$) | Mass fraction | Adsorbat name | |
|---|---|---|---|---|---|---|
| Portlandite | oxide-hydroxide | homogeneous in multi-phases | ||||
| Calcite | carbonate | homogeneous in multi-phases | ||||
| Aragonite | carbonate | homogeneous in multi-phases | ||||
| Adsorbed water | physically adsorbed phase | sorbed phase | Portlandite , Calcite , Aragonite |