| abstract |
The calcium oxide dispersion of the present invention contains calcium oxide fine particles and organic dispersion medium having a median particle size (volume basis) of 1 to 200 nm and a maximum particle size of 10 to 1,000 nm. Calcium oxide dispersions are prepared by filling the vessel with calcium oxide fine particles, organic dispersion medium, and beads with a diameter of 5 to 200 μm and stirring these materials. Therefore, calcium oxide having a small particle size and high purity is homogeneously dispersed in the calcium oxide dispersion.n n n Calcium oxide, dispersion, fine particles, organic dispersion medium, particle size |