Iron ores — Determination of sulfur content — Part 2: Combustion/titration method
铁矿石硫含量的测定第2部分:燃烧/滴定法
发布日期:
2017-03-02
ISO 4689-2:2017规定了测定铁矿石硫含量的燃烧/滴定法。
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)中硫含量在0002%(质量分数)和0,25%(质量分数)之间的情况。结果不受氟化物存在的影响。
ISO 4689-2:2017 specifies a combustion/titration method for the determination of the sulfur content of iron ores.
This method is applicable to sulfur contents between 0,002 % (mass fraction) and 0,25 % (mass fraction) in natural iron ores, iron ore concentrates, and agglomerates, including sinter products. The results are not affected by the presence of fluoride.