ISO 9683-1:2006
Iron ores - Determination of vanadium - Part 1: BPHA spectrophotometric method

Standard No.

ISO 9683-1:2006

Release Date

2006

Published By

International Organization for Standardization (ISO)

Latest

ISO 9683-1:2006

Scope

This part of ISO 9683 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.

ISO 9683-1:2006 history

• 2006 ISO 9683-1:2006 Iron ores - Determination of vanadium - Part 1: BPHA spectrophotometric method