APPARATUS AND METHOD FOR PREPARING TITANIUM DIOXIDE SOL, AND PASTE COMPOSITION PREPARED USING SAME

摘要

The present invention relates to an apparatus for preparing titanium dioxide sol, comprising: a storage means (2) wherein an organic solvent mixture is stored which includes aqueous titanium dioxide sol and a dispersion stabilizer; a separation means (4) that is installed connected to said storage means (2) so as to separate the organic solvent mixture including titanium dioxide particles, water, and dispersion stabilizer; a circulating solution transfer pathway (14) installed connecting said separation means (4) and the storage means (2) so as to transfer the titanium dioxide particles separated by the separation means (4) to the storage means (2); and a discharge part (12) that is installed connected to one side of said separation means (4) so as to discharge the organic solvent mixture including water and dispersion stabilizer that has been separated by the separation means (4).