REACTOR Russian patent published in 2006 - IPC C01G23/00 C01G23/47 B01J19/00 B01J19/02 

FIELD: nonferrous metallurgy; fluoride methods of titanium raw reprocessing.

SUBSTANCE: the invention is pertaining to the field of nonferrous metallurgy, in particular, to the fluoride method of titanium raw reprocessing, for example, reprocessing of the ilmenite concentrates at production of titanium dioxide. The reactor contains: the housing including a shell, the ends of which are overlapped by the butt walls; the tool of stirring of the reactionary components supplied with the drive of rotation arranged outside the cavity of the reactor; the charging and discharging units. The heat-feeding unit is arranged outside the concavity of the reactor. The surface of the cavity of the reactor housing is made out of magnesium or silicon oxide or magnesium. The components of the reactor housing are connected hermetically. The charging unit and the discharging unit are made with a capability of sealing. The invention improves reliability and operability of the reactor in conditions of usage of the highly aggressive fluoride-containing materials.

EFFECT: the invention ensures improved reliability and operability of the reactor in conditions of usage of the highly aggressive fluoride-containing materials.

4 cl, 3 dwg