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投稿时间:2015-01-13 修订日期:2015-02-05 录用日期:2015-02-06 网络发布日期:2015-05-20
投稿时间:2015-01-13 修订日期:2015-02-05 录用日期:2015-02-06 网络发布日期:2015-05-20
中文摘要: 介绍500 kA大型预焙电解槽技术条件的选择和电解槽在现有工艺条件下的运行情况,同时对出现的相关问题提出了具体的解决方案。从整体上看,电解槽槽况稳定,运行正常,电流效率达92.0%以上,吨铝电耗小于13 200 kWh,电解质工作状态良好,工艺技术条件的匹配和工艺参数的控制十分理想。
中文关键词: 500 kA铝电解槽 槽温 电流效率 槽电压 效应系数
Abstract:Selection of technological specification and operation under current process condition of 500 kA large-size prebaked aluminum cell were introduced. The solutions to address problems were put forward. On the whole, electrolyzer runs normally and stably with current efficiency of 92.0% above and power consumption of 13 290 kWh/t below. Matching of technical conditions and controlling of technological parameters are satisfactory.
keywords: 500 kA aluminum cell temperature of cell current efficiency cell voltage effect coefficient
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| 作者 | 单位 | |
| 刘振乾* | 酒钢集团东兴铝业嘉峪关分公司 | hxlylzq@126.com |
| 曹亚兵 | 酒钢集团东兴铝业嘉峪关分公司 | |
| 王小康 | 酒钢集团东兴铝业嘉峪关分公司 |
| Author Name | Affiliation | |
| liuzhenqian | Branch of Gansu dongxing Aluminum industry in Jiayuguan, Jiayuguan | hxlylzq@126.com |
| cao ya bing | ||
| wang xiao kang |
引用文本:
刘振乾,曹亚兵,王小康.500 kA预焙铝电解槽工艺现状评述[J].有色金属(冶炼部分),2015(6):42-45.
liuzhenqian,cao ya bing,wang xiao kang.Commentary on Technical Status of 500 kA Prebaked Aluminum Cell[J].Nonferrous Metals (Extractive Metallurgy),2015(6):42-45.
刘振乾,曹亚兵,王小康.500 kA预焙铝电解槽工艺现状评述[J].有色金属(冶炼部分),2015(6):42-45.
liuzhenqian,cao ya bing,wang xiao kang.Commentary on Technical Status of 500 kA Prebaked Aluminum Cell[J].Nonferrous Metals (Extractive Metallurgy),2015(6):42-45.

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