Title :
Anodic gas behavior of aluminum electrolysis with high current density
Author :
Sun, Shuchen ; Li, Binchuan ; Chang, Fuzeng ; Li, Yaqiong ; Bo, Gao ; Xue, Bian ; Wu, Wenyuan ; Tu, Ganfeng
Author_Institution :
Sch. of Mater. & Metall., Northeastern Univ., Shenyang, China
Abstract :
In order to adapt the characteristics of wind power, we investigated the anode process with high current density. A liquid fluctuation testing system of aluminum electrolysis was designed. It was used to test the electrolyte liquid fluctuation conditions in the electrolysis course with differently shaped anodes and different current densities; the effect of electrolyte fluctuation frequency and extent of the bubbling behavior of anodic gas were analyzed. Bath voltage fluctuation conditions in the electrolysis course with differently shaped anodes and different current densities were tested, and the effects of bath voltage fluctuation frequency and voltage drop on the bubbling behavior of anodic gas were analyzed.
Keywords :
aluminium; current density; electrochemical electrodes; electrolysis; electrolytes; wind power; aluminum electrolysis; anode process; anodic gas behavior; bath voltage fluctuation; bubbling behavior; electrolyte liquid fluctuation; high current density; liquid fluctuation testing; wind power; Aluminum; Anodes; Current density; Electrochemical processes; Frequency; Power generation; Probes; System testing; Voltage fluctuations; Wind energy; anodic gas; bubbling behavior; high current density;
Conference_Titel :
World Non-Grid-Connected Wind Power and Energy Conference, 2009. WNWEC 2009
Conference_Location :
Nanjing
Print_ISBN :
978-1-4244-4702-2
DOI :
10.1109/WNWEC.2009.5335752
