Extraction of carbon nanoparticles from fluorinated alumina during aluminum production

被引：0
|
作者：
V. A. Ershov
V. V. Kondratiev
I. A. Sysoev
A. O. Mekhnin
机构：
[1] Irkutsk State Technical University,
[2] Kandalaksha Aluminum Plant,undefined
[3] Russian Aluminum United Company,undefined
来源：
Metallurgist | 2013年 / 56卷
关键词：
electrolytic aluminum production; exhaust gas dry cleaning system; fluorinated alumina; carbon concentration; dust and gas emission ingredients with respect to absorbent fractions; impurity removal from fluorinated alumina; nanostructured carbon particles.;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Alumina used as a sorbent in exhaust gas dry cleaning during electrolytic aluminum production is studied. The distribution of dust and gas emission ingredients with respect to absorbent fractions, specified by different sizes, is considered. The predominant role of fine alumina fractions in retaining carbon within the composition of solid emission formation is demonstrated. It is established that within fluorinated alumina the carbon fraction contains highly organized carbon nanostructures.
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页码：952 / 956
页数：4
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