Carbon Dioxide → Magnesium bicarbonate

HRID 1022281

Reaktionsgleichung

Reaktionsgleichung von HRID 1022281
[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

Edukt 2

HCID 280Carbon DioxideHCID 73981Magnesium Hydroxide

Produkt 1

HCID 102204Magnesium bicarbonate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 962WaterLösungsmittel

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

  1. customto react for 5 hours at 0° C

Quellen und Nachweise

ORD-Eintrag
ord-626b51eb01d6415387fb1e29779dfd61
Quelldatensatz
uspto-grants-2014_05
Patentnummer
US08721998B2

Verknüpfte Notizen

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