Iron ores — Determination of metallic iron content — Iron(III) chloride titrimetric method
铁矿石 - 金属铁含量的测定 - 氯化铁(III)滴定法
发布日期:
2016-06-30
ISO 16878:2016规定了测定还原铁矿石中金属铁含量的滴定法。
该方法适用于金属铁质量分数为57.5%至90.5%的浓度范围。
注:术语“金属铁”指未与氧结合或不以黄铁矿形式存在的铁。
ISO 16878:2016 specifies a titrimetric method for the determination of the metallic iron content of reduced iron ores.
This method is applicable to a concentration range of 57,5 % mass fraction to 90,5 % mass fraction of the metallic iron.
NOTE The term "metallic iron" means those forms of iron not bonded to oxygen or not present as pyrite.