目前，铝液焙烧及焦粒焙烧是国内比较常用的两种焙烧方法。焦粒焙烧法具有操作相对简便、技术可靠、焙烧时间短，一次可焙烧多处电解槽等优点，现已在大型预焙槽电解铝厂得到普遍应用。本文从理论及实践两方面对焦粒焙烧法进行解析及总结。%At present, the liquid aluminum baking and coke grain baking is domestic commonly used two methods of baking. Coke grain baking is relatively simple to operate, reliable technique, short roasting time, can baking more than one cell, and is now widely applied in the large pre-baked slot electrolysis plant. This paper, from two aspects of theory and practice, focuses grain baking method.
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