摘要
预焙阳极中微量元素含量直接关系到铝的纯度和电解铝生产中电流效率等技术指标,是预焙阳极的重要质量指标。本文通过对预焙阳极中微量元素的控制进行分析和研究,总结了微量元素控制方面的一些生产实践。
The content of trace element in pre- baked anode is important qualitative data, which directly relates to some technical data such as the purity of aluminum and current effciency in producction of the electrolytic aluminum. In this article , the author sumarrized some producing practise through analysing and researching trace element in pre- baked anode.
出处
《轻金属》
CSCD
北大核心
2005年第9期60-62,共3页
Light Metals
关键词
微量元素
控制
石油焦
配方
trace element, control, petroleum coke, batch formula
