Carbon Dioxide → Magnesium sulfite

Reaktionsgleichung

C(=O)=[O:2].[S:4](=[O:6])=[O:5].C(=O)(O)[O-:8].[Mg+2:11].C(=O)(O)[O-:13]>>[S:4](=[O:8])([OH:6])[O-:5].[Mg+2:11].[S:4](=[O:13])([OH:6])[O-:5].[S:4]([O-:2])([O-:6])=[O:5].[Mg+2:11]

Komponenten

Edukt 3

HCID 280Carbon Dioxide

HCID 1119Sulfur Dioxide2×

HCID 102204Magnesium bicarbonate

Produkt 2

HCID 3014583Magnesium sulfite

HCID 10130272Magnesium bisulfite

Versuchsvorschrift

contacting at least a portion of the particles of combusted oil shale with an aqueous leaching agent containing sufficient dissolved carbon dioxide and sulfur dioxide for forming an enriched solution containing dissolved magnesium bicarbonate, and insufficient sulfur dioxide for forming magnesium bisulfite or magnesium sulfite; and