云南冶金2024，Vol.53Issue(3)：200-208,213,10.
铝电解焙烧启动中天然气焙烧装置的研制及应用
Development and Application of Natural Gas Roasting Device in Aluminum Electrolysis Baking Start-up
杨聪富 1李洪波 1侬开荣 1金荣啟 1李禹 1罗雪辉 1陈达富1
作者信息
- 1. 云南文山铝业有限公司,云南文山 663000
- 折叠
摘要
Abstract
The Advantages and disadvantages of several kinds of baking start-up methods of aluminum electrolysis cell were analyzed,and compared to the other baking start-up methods,the natural gas baking process can be controlled automatically,the heating rate of 0～960 ℃ can be controlled,the consumption volume of natural gas is stable,the influence for the temperature of the cell body is stable,we researched and developed natural gas baking devices,the final baking temperature of a single SY-500KA electrolytic cell is 960 ℃,the total baking duration is 92 h,the consumption volume of natural gas is about 13000～14500 Nm3;the horizontal temperature distribution is even;the real-time temperature differences of four temperature measurement point is less than 20 ℃.关键词
电解铝/电解槽/焙烧启动/燃气焙烧Key words
electrolytic aluminum/electrolytic cell/baking start-up/natural gas baking分类
矿业与冶金引用本文复制引用
杨聪富,李洪波,侬开荣,金荣啟,李禹,罗雪辉,陈达富..铝电解焙烧启动中天然气焙烧装置的研制及应用[J].云南冶金,2024,53(3):200-208,213,10.
