Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Alkaline earth metal
Patent
1976-05-24
1978-08-29
Vertiz, O. R.
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Alkaline earth metal
423554, C01F 1146
Patent
active
041104021
ABSTRACT:
Strontium values are recovered from a brine that contains strontium and calcium salts by admixing, with the brine, strontium sulfate seed and a water soluble sulfate and recovering the strontium sulfate that is thereby produced. The soluble sulfate should be more soluble in the brine than is SrSO.sub.4.
REFERENCES:
patent: 2044954 (1936-06-01), Peirce
patent: 2045301 (1936-06-01), Langer
patent: 3029133 (1962-04-01), Goodenough
patent: 3164328 (1965-01-01), Van Dornick
patent: 3547597 (1970-12-01), Hays
Bauman William C.
Lee John M.
Watson John D.
DeJoseph Daniel L.
Langel Wayne A.
Selby Robert W.
The Dow Chemical Company
Vertiz O. R.
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