Figure 6:
Effect of temperature on the rate of formation and solubilityof Ca(HCO
3
)
2
at low pressure (1atm) in the presence of BaSO
4
(6 g/L CaCO
3
; 14 g/L BaSO
4
)and under BaSO
4
-free conditions (20 g/L CaCO
3
).