Continuous production of iron oxide hydroxide

Details Continuous production of iron oxide hydroxide Continuous production of iron oxide hydroxide

1976-12-03

1978-09-05

Vertiz, O. R.

Chemistry of inorganic compounds

Oxygen or compound thereof

Metal containing

C01G 4902

Patent

active

041120639

ABSTRACT:
In the production of an FeOOH seed suspension, comprising contacting an iron(II) salt solution with a basic precipitant to form a basic iron(II) salt or hydroxide suspension, oxidizing the salt or hydroxide, the precipitation and oxidation steps being carried out locally separate from one another and recovering a suspension of FeOOH, the improvement which comprises

REFERENCES:
patent: 3927173 (1975-12-01), Melzer
patent: 3931025 (1976-01-01), Woditsch et al.
patent: 3974267 (1976-08-01), Urban, Jr.

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