摘要
使用氟化物取代锌盐-EDTA滴定法,与电位滴定、光谱分析等手段在铝土矿、合金中铝含量测定,设备要求低,环境友好,分析方便易行,准确度和精密度上达到国家行业要求,有不可取代的优势。
In comparison with the electric potential titration and spectroscopic analysis,because the equipment requirement is low,it is friendly to environment,convenient and easy,the accuracy and precision can meet the state professional requirement,the application of fluoride replacing zinc salt EDTA titration to testing Al content of bauxite and Al alloy can't be replaced.
出处
《云南地质》
2012年第2期253-255,共3页
Yunnan Geology
关键词
铝分析方法改进
金属离子干扰
隐蔽剂选择
取代苦杏仁酸法
铝土矿样品
Improvement of Al Analysis Method
Disturbance of Metallic Ion
Selection of Concealed Agent
Bitter Almond Acid
Bauxite Sample
