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Method of extraction of the vanadium from the sources of minor, making it possible to obtain at different stages of the process of various products such as: the metavanadates alkali metal and of the oxides ranging between vo and v2o5
Method of extraction of the vanadium from the sources of minor, making it possible to obtain at different stages of the process of various products such as: the metavanadates alkali metal and of the oxides ranging between vo and v2o5
