· High calcium extraction ratio over 85%
the utilization efficiency of raw material
is high
· Reaction at room temperature and
pressure no heat input is needed
· High selectivity of extracting calcium
(~99%) the other impurities in the
calcium source will not be dissolved in
the solution, so to assure the extremely
high purity of final particle
· Extremely high conversion rate of CO2
into product (>97%);
· Very short reaction time (2-3 minutes)