Process for production of high-purity metallic iron

Details Process for production of high-purity metallic iron Process for production of high-purity metallic iron

1983-11-02

1985-02-05

Stoll, Robert L.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 05BA, 75 29, 423139, 423151, 423351, 423464, 423DIG1, C01G 4900

Patent

active

044976550

ABSTRACT:
A process for production of metallic iron by heating ammonium iron fluoride or iron fluoride in hydrogen stream.

REFERENCES:
patent: 3666446 (1972-05-01), Cook
patent: 4172879 (1979-10-01), Miller
patent: 4434002 (1984-02-01), Watanabe et al.
Mellor, Inorganic and Theoretical Chemistry, Longmans Green, N.Y., (1935), vol. XIV, pp. 2-7.
Wells, Nuclear Science and Engineering, 17 (1963), pp. 259-267.
Agers, Mining Engineering, Dec. 1965, pp. 76-80.
Bailor et al., Comprehensive Inorganic Chemistry, vol. 3, 1973, Pergamon Press, p. 1038.
Nishimura et al., Recovery Process of Acid and High Purity Metallic Iron/Iron Oxide from Pickling Waste Acids.

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