Method of making goethite powder

Details Method of making goethite powder Method of making goethite powder

1975-10-31

1977-11-29

Meros, Edward J.

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

423634, C01G 4906

Patent

active

040605965

ABSTRACT:
A method of making goethite powder in which a ferrous hydroxide suspension is stirred for about 3 hours in an inert atmosphere and then is oxidized to form goethite powder.

REFERENCES:
patent: 3047428 (1962-07-01), Goto et al.
patent: 3692683 (1972-09-01), Geus
patent: 3843773 (1974-10-01), Pingaud
patent: 3912646 (1975-10-01), Leitner et al.
Arden, "Solubility Products of Ferrous and Ferric Hydroxides," Journal of the Chemical Society Mar., 1950 pp. 882-885 pt. 1.

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