烟道灰中Zn含量两种测定方法的比较

Comparison of Two Methods for Determination of Zn Content in Steel plant Dust

比较了电感耦合等离子体发射光谱法(ICP-AES)和EDTA络合滴定法测定烟道灰中锌含量,研究两种方法测定的准确性、方便性,以此选择适合的方法对烟道灰中锌元素的回收提供有效的依据。

This paper compares two methods for determination of Zn content in steel plant dust（ ICP- AES and EDTA titration）,and explores the accuracy and convenience in two detecting methods,with comparison and exploration,the proper method can be choosed to provide an effective basis for recovery of zinc from steel plant dust.