INSTALLATION FOR CHEMICAL PURIFICATION OF TITANIUM TETRACHLORIDE FROM ADMIXTURES Russian patent published in 2015 - IPC C01G23/02 C22B34/12 

FIELD: chemistry.

SUBSTANCE: installation includes tank for storing of titanium tetrachloride, group of placed in a line reactors connected to each other with inclined overflow pipes, thickener, tank for purified titanium tetrachloride and expansion bucket for solid residue. Each reactor is made with hermetic lid, with branch pipes for input and branch pipes for output of titanium tetrachloride. Mixer of propeller type, which consists of engine, drive and blades, is fastened on lid of each reactor. In first reactor heater is placed and second and the following reactors are equipped with diffusers. Diffuser is made in form of hollow cylindrical ring, placed coaxially with drives of mixers and rigidly fastened to lid of reactor and to mixer drive with holders. On external side of cylindrical ring ribs are rigidly fastened opposite each other in pairs. Branch pipe for supply of copper reagent is made in lid of second reactor.

EFFECT: increase of titanium tetrachloride purification quality.

8 cl, 3 dwg