| abstract |
The invention relates to several families of low photocatalytic reactors.npressure drop based on titanium dioxide on a silica support, where thenexcitatory ultraviolet light passes wholly or partially through thensilica support. For one of these families, we use the variations of thenadsorption capacity of titanium dioxide, depending on the temperature.n n n The invention also relates to the production of silica supports in order to make them capable of conducting and diffusing ultraviolet light over long distances, as well as the preparation of a titanium dioxide catalyst of anatase structure, of large developed area, with high capacity. adsorption and easily thermally regenerable, from a gel very stable over time, obtained from titanium alkoxides. |