Production of aluminum chloride

Details Production of aluminum chloride Production of aluminum chloride

1975-12-24

1977-08-02

Stern, Edward

Chemistry of inorganic compounds

Halogen or compound thereof

Binary compound containing metal

423136, 423137, 423496, 423DIG12, C01F 760, C01F 758, C01F 756

Patent

active

040396479

ABSTRACT:
An improved method is disclosed for producing aluminum chloride by contacting aluminum oxide, a reducing agent, and chlorine in a molten bath of aluminum chloride and metal halide to form aluminum chloride which is recovered from the bath by sublimation. The improvement comprises increasing the rate of formation of aluminum chloride by adding a source of metal selected from the group consisting of iron, chromium, copper, europium and cerium to the molten bath.

REFERENCES:
patent: 1474479 (1923-11-01), Jacobson
patent: 1541068 (1925-06-01), Pelzer et al.
patent: 3832452 (1974-08-01), Crouch, Jr.
patent: 3938969 (1976-02-01), Sebenik et al.
Handbook of Chem. and Physics, 43rd Ed., 1961, p. 1740. Chem. Rubber Pub. Co., Cleveland, Ohio.

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