Reaction #2446061

ord-647343b35ca649c49d1d9c87ac184cd1

Reaction equation

[Ca+2].[OH-].[OH-]
calcium hydroxide
O=C=O
carbon dioxide
[Ca+2].[OH-].[OH-]
calcium hydroxide
→
O=C([O-])O.O=C([O-])O.[Ca+2]
calcium bicarbonate

Reactants

[Ca+2].[OH-].[OH-]
calcium hydroxide
O=C=O
carbon dioxide
[Ca+2].[OH-].[OH-]
calcium hydroxide

Reagents

None

Solvents

O
water

Conditions

Detailed conditions
See reaction.notes.procedure_details.

Procedure

In the next step, calcium hydroxide (Ca(OH)2) is added at the downstream end 48 of the second flow channel 36. The sequestered carbon dioxide (CO2), dissolved in the desalinated water, then reacts with the added calcium hydroxide (Ca(OH)2) to produce calcium bicarbonate (Ca(HCO3)2) in accordance with the following equation: Ca(OH)2+CO2→Ca(HCO3)2  (Eq. 3)

Source

DOI: 10.6084/m9.figshare.5104873.v1Patent: US08685250B2uspto-grants-2014_04