Carbon Dioxide → Magnesium bicarbonate
Reaktionsgleichung
[OH-:1].[Mg+2:2].[OH-].[C:4](=[O:6])=[O:5]>O>[C:4](=[O:1])([OH:6])[O-:5].[Mg+2:2].[C:4](=[O:1])([OH:6])[O-:5]Komponenten
4
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
Magnesium hydroxide is diluted by the wastewater generated from Example 9 with pH 5 at liquid to solid ratio of 60:1 (calculated by the weight of water and magnesia). And then carbon dioxide gas (90 vt %) is introduced into it to react for 5 hours at 0° C. Pure aqueous solution of magnesium bicarbonate (MgO: 15.2 g/L, Fe: 0.8 ppm, Al: 1.6 ppm) is obtained after clarification and filtration.
Aufarbeitung
- customto react for 5 hours at 0° C
Quellen und Nachweise
- ORD-Eintrag
- ord-626b51eb01d6415387fb1e29779dfd61
- Quelldatensatz
- uspto-grants-2014_05
- Patentnummer
- US08721998B2
Notizen zur Reaktion
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