Iron ores — Determination of vanadium — Part 1: BPHA spectrophotometric method
NORM herausgegeben am 1.12.2006
Bezeichnung normen: ISO 9683-1:2006
Ausgabedatum normen: 1.12.2006
Zahl der Seiten: 12
Gewicht ca.: 36 g (0.08 Pfund)
Land: Internationale technische Norm
Kategorie: Technische Normen ISO
Description / Abstract: ISO 9683-1:2006 specifies a spectrophotometric method using N-benzoyl-phenylhydroxylamine (BPHA) for the determination of the mass fraction of vanadium in iron ores. This method is applicable to mass fractions of vanadium between 0,005 and 0,5 % in natural iron ores, iron ore concentrates and agglomerates, including sinter products.