锑金精矿酸性电积工艺中电解液中总铁、Fe^(2+)、Fe^(3+)的含量测定

Determination of Total Iron Ion,Fe3+ and Fe2+ in Electrolyte of Acid Electrowinning Process of Antimony Gold Mixed Concentrate

铁的存在对锑金精矿浸出至关重要,某公司锑金精矿电积工艺中Fe^(3+)和Fe^(2+)共存,为了准确测定总铁、Fe^(2+)和Fe^(3+)含量,有效指导生产,通过研究,使用简单的铈量法能解决这一问题。此方法操作简单,可快速准确地测量出电解液中的总铁、Fe^(2+)和Fe^(3+)含量。

The existence of iron is very important for antimony gold concentrate leaching.In ovder to effectively guide the production,the cerimetry was used to determine the total iron.Fe2+and Fe3+contents in the electrowinning process of antimony gold concentrate in a company.The results show that the total iron,Fe2+and Fe3+contents in the electrolyte can be quickly and accurately measured by the cerimetry,and the method is simple to operate.