| 大型铝电解槽阳极开槽试验的研究 |
| |
| 引用本文： | 任必军,王兆文,石忠宁,班允刚,邱竹贤. 大型铝电解槽阳极开槽试验的研究[J]. 矿冶工程, 2007, 27(3): 61-63 |
| |
| 作者姓名： | 任必军 王兆文 石忠宁 班允刚 邱竹贤 |
| |
| 作者单位： | 东北大学,材料与冶金学院,辽宁,沈阳,110004;伊川电力集团总公司,河南,伊川,471312;东北大学,材料与冶金学院,辽宁,沈阳,110004 |
| |
| 摘 要： | 分析了阳极开槽对铝电解槽运行状态的影响, 并在伊川第二铝厂300 kA大型预焙阳极电解槽上进行了工业试验。试验采用开槽机开槽的方式在焙烧完的阳极上进行开槽, 开槽尺寸为1 550 mm×10 mm×260 mm。以普通阳极为参照, 对开槽阳极电解槽的阳极电压降、炉帮厚度、电流效率和电能消耗等技术指标进行研究, 研究结果显示, 阳极开槽可以降低阳极过电压, 提高电流效率和降低电耗。
|
| 关 键 词： | 铝电解 阳极 开槽 |
| 文章编号： | 0253-6099（2007）03-0061-03 |
| 收稿时间： | 2006-10-17 |
| 修稿时间： | 2006-10-17 |
Experimental Research on Anode Grooving in Large-scale Aluminum Electrolytic Cell |
| |
| REN Bi-jun,WANG Zhao-wen,SHI Zhong-ning,BAN Yun-gang,QIU Zhu-xian. Experimental Research on Anode Grooving in Large-scale Aluminum Electrolytic Cell[J]. Mining and Metallurgical Engineering, 2007, 27(3): 61-63 |
| |
| Authors: | REN Bi-jun WANG Zhao-wen SHI Zhong-ning BAN Yun-gang QIU Zhu-xian |
| |
| Affiliation: | 1. School of Materials and Metallurgy, Northeast University, Shenyang 110004, Liaoning, China; 2. Yichuan Power Industrial Group Company, Yichuan 471312, Henan, China |
| |
| Abstract: | The influence of anode grooving on operation conditions of aluminum electrolytic cell was analyzed, and industrial experiment was conducted on 300 kA preroasting anode cells in Yichuan Second Aluminum Plant. Grooving experiment was conducted on the roasted anode by groove cutting machine, the dimension(length×width×depth) was 1 550 mm×10 mm×260 mm. The anode drop, jamb thickness, current efficiency and power consumption of the grooved anode cells were studied comparing with common anode. The results show that anode grooving can lower anode overvoltage, increase current efficiency and reduce power consumption. |
| |
| Keywords: | aluminum electrolysis anode groove |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《矿冶工程》浏览原始摘要信息 |
|
点击此处可从《矿冶工程》下载全文 |
|
