摘要
介绍了平果铝早期破损电解槽的热修复、局部换极、中修等四种维修方法．通过用投资回收期法对破损电解槽修复的经济分析，得出各维修方法的经济可行性评价．
The methods for repairing electrolyzers such as hot repairing,partly displacing cathode,middle repairing at the pingguo Aluminium Company are introduced.After economic analysis of repairing break electrolyzers by means of recovery term,the feasibility of every method for repairing is obtained.
出处
《昆明理工大学学报（理工版）》
1999年第4期101-104,共4页
Journal of Kunming University of Science and Technology(Natural Science Edition)
关键词
电解槽
维修
经济分析
可行性
铝
electrolyzer
break
aluminum electrolysis
economic analysis
