Iron ores — Determination of vanadium — Part 1: BPHA spectrophotometric method
铁矿石;钒的测定第1部分:BPHA分光光度法
发布日期:
2006-12-01
ISO 9683-1:2006规定了使用苯甲酰苯基羟胺(BPHA)测定铁矿石中钒质量分数的分光光度法。
本方法适用于天然铁矿石、铁精矿和烧结矿(包括烧结矿产品)中钒的质量分数在0005%到0.5%之间。
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.