Carbon Dioxide → Calcium bicarbonate

HRID 2358879Notes

Reaction equation

HRID 2358879 reaction equation
[OH-:1].[Ca+2:2].[OH-].[C:4](=[O:6])=[O:5]>O>[C:4](=[O:1])([OH:6])[O-:5].[Ca+2:2].[C:4](=[O:1])([OH:6])[O-:5]

Participants

4

Reactant 2

HCID 280Carbon DioxideHCID 6093208Calcium Hydroxide2×

Product 1

HCID 10176262Calcium bicarbonate

Reagents, catalysts & solvents 1

HCID 962WaterSolvent

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)

Sources & evidence

ORD record
ord-647343b35ca649c49d1d9c87ac184cd1
Source dataset
uspto-grants-2014_04
Patent number
US08685250B2

Reaction notes

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