Chemistry of inorganic compounds – Treating mixture to obtain metal containing compound – Group vb metal
Reexamination Certificate
2007-01-02
2007-01-02
Bos, Steven (Department: 1754)
Chemistry of inorganic compounds
Treating mixture to obtain metal containing compound
Group vb metal
C423S066000, C423S165000, C423S594170
Reexamination Certificate
active
10404192
ABSTRACT:
Process wherein the vanadium present in the chromium ore chromite is recovered as vanadium pentoxide during the course of the fusion of the chromium ore with alkali and its work-up to produce sodium chromate solution and sodium dichromate.
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Batz Michael
Block Hans-Dieter
Halstenberg Jost
Lumm Michael
Roth Roland-Luiz
Bayer Aktiengesellschaft
Bos Steven
Norris McLaughlin & Marcus PA
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