摘要
提出了锌镉试样中直接测定锌含量的一种新的络合滴定法。该方法利用强碱分离镉、镍、铁等共存元素 ,具有快速、简便 ,很强的抗干扰能力 ,可以准确测定锌矿、锌渣。
It is difficult to analyze zinc in samples containing cadmium by complexometry,because the interference of cadmium always exists In this paper a new complexometric titration for the determination of zinc using strong base to separate Cd and Ni as well as other coexisting ions was described The method has the ability to eliminate the interference of cadmium and can determine accurately the content of Zn in zinc ore,zinc slag,Zn-Cd slag etc
出处
《冶金分析》
CAS
CSCD
北大核心
2002年第1期56-58,共3页
Metallurgical Analysis
