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Procedimiento para la utilización de soluciones residuales cobaltíferas, caracterizado porque para la obtención de la solución de cobalto II exenta de hierro se efectúa el tratamiento reductor del lodo de cobalto con la solución residual con un exceso de lodo de cobalto III.
ES0214683A1953-05-041954-04-10Un procedimiento para la utilizacion de soluciones residuales cobaltiferas
ExpiredES214683A1
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