| 摘要 |
A novel titanium dioxide hydrate is provided whose structure exhibits X-ray diffraction peaks at 24.6+/-0.4 DEG and 48+/-0.4 DEG , and which is suitable as an adsorbent material. A process for preparing the novel titanium dioxide hydrate also is provided which includes hydrolyzing a specific titanium sulfate solution and thereafter flocculating colloidal titanium dioxide hydrate by the addition of a monobasic acid and recovering the titanium dioxide hydrate. |
