| abstract |
A method for producing a highly dispersed titanium dioxide, including burning titanium tetrachloride in a mixture consisting of oxygen-containing gas and hydrogen, is due to the fact that, in order to ensure that the desired product with increased photosensitivity as an oxygen-containing gas, the pre-dried and burned, pre-dried and exhausted gas will be used to remove the pre-dried and burned, and the already dried and dispersed and exhausted gases will have a pre-dried and exhausted gas to be burned. -100 ° C with air, the combustion process is carried out at 700-100 ° C, and the resulting product is treated with water vapor at 170-200s. |