Metal chloride generator and improved process for the production

Details Metal chloride generator and improved process for the production Metal chloride generator and improved process for the production

1996-03-26

1997-11-04

Nguyen, Ngoc-Yen

Chemistry of inorganic compounds

Halogen or compound thereof

Binary compound containing metal

423492, 423495, 423494, C01B 902

Patent

active

056836694

ABSTRACT:
In the preparation of metal chlorides from their elements to be used as additives in processes of making titanium dioxide by the chloride process, a titanium tetrachloride stream is directed to sweep over the lined inner wall of a metal chloride generator to act as a protective film, which considerably increases the life of the generator. Furthermore, the titanium tetrachloride is further heated, which is highly desirable in the chloride process. When the titanium tetrachloride is optionally conducted in advance through ducts in the lining of the inner walls of the metal chloride generator, its temperature can be further raised.

REFERENCES:
patent: 3078145 (1963-02-01), Gayol
patent: 3343911 (1967-09-01), Eisenlohr
patent: 3446579 (1969-05-01), Toomey et al.
patent: 3615182 (1971-10-01), Moles et al.
patent: 3730748 (1973-05-01), Lailuch et al.
patent: 4774064 (1988-09-01), Arnold et al.
patent: 5536487 (1996-07-01), Hartmann

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