摘要
提出了强碱介质沉淀钇及有关杂质元素而与铝进行分离的方法。试液酸化后采用ＮａＦ析出法络合滴定测定铝。
This paper presents a method that yttrium and some impurity elements were separated from aluminum by precipitation in the alkaline condition, After the filtration was acidated the aluminum is determined by the method of fluorol precipitation-chelatometry.
出处
《兵器材料科学与工程》
CSCD
北大核心
1996年第5期68-70,共3页
Ordnance Material Science and Engineering
关键词
陶瓷
铝
络合滴定法
测定
s: ceramic,aluminum, chelatometry
