| 铝电解生产中Al2O3浓度的模糊控制研究 |
| |
| 引用本文： | 郭宝玉,周朝晖,曹阿林.铝电解生产中Al2O3浓度的模糊控制研究[J].河南科学,2007,25(4):568-570. |
| |
| 作者姓名： | 郭宝玉 周朝晖 曹阿林 |
| |
| 作者单位： | 河南工业大学,化学工业职业学院,郑州,450042;中铝河南分公司,电解厂,郑州,450041 |
| |
| 摘 要： | 研究了氧化铝浓度与槽电阻、电流效率和阳极效应系数之间的关系,通过对氧化铝浓度与电流效率关系曲线和氧化铝浓度与槽电阻关系曲线的分析研究,发现低温铝电解生产工艺中当氧化铝浓度范围为1.5%～3.5%时,既可获得较高的电流效率,又可防止阳极效应的发生,为铝电解的模糊控制技术提供依据.
|
| 关 键 词： | 氧化铝浓度 槽电阻 电流效率 阳极效应系数 |
| 文章编号： | 1004-3918（2007）04-0568-03 |
| 修稿时间： | 2007-01-06 |
The Study on the Fuzzy Control of Al2O3 Concentration in the Aluminum Electrolysis Production |
| |
| GUO Bao-yu,ZHOU Zhao-hui,CAO A-lin.The Study on the Fuzzy Control of Al2O3 Concentration in the Aluminum Electrolysis Production[J].Henan Science,2007,25(4):568-570. |
| |
| Authors: | GUO Bao-yu ZHOU Zhao-hui CAO A-lin |
| |
| Institution: | 1. Vocational College of Chemical Industry, Henan University of Technology, Zhengzhou 450042, China 2. Electrolytic Factory, Henan Branch of China Aluminum Company, Zhengzhou 450041, China |
| |
| Abstract: | This paper studies the relation between alumina concentration and groove resistance, current efficiency and anode effect coefficient. Through the analytic research of the relation curves between alumina concentration and electric current, alumina concentration and electric resistance, it is found that the best controllable scope of alumina concentration in the productive technology in a low temperature is between 1.5 % to 3.5 %. At the same time, it is found that it can acquire more electric current, and it can also prevent the anode effect. |
| |
| Keywords: | alumina concentration groove resistance current efficiency anode effect coefficient |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
