Preliminary investigation and analysis of energy efficiency in China's electrolytic aluminum industry

This article introduced the electricity consumption and electricity consumption distribution of tons of Aluminum in china's electrolytic aluminum industry,pointed that the consumption indicators is low when current density is 160～290?kA in the electrolytic aluminum plant.summerizded the factors of impact energy consumption level of China's electrolytic aluminum.Indicated the the work to strengthen in the survey analysis of electrolytic aluminum indicators.