Research and application of gas roasting technology in aluminum electrolytic cell with high setting sun pole in primary sequence
Since the beginning of summer in 2022,Guangyuan,Sichuan Province,suffered from continuous high temperature weather,power supply shortage,our company's 400KA series was forced to stop the tank.In order to resume production quickly after the power supply load is relieved,and considering the large amount of residues stored on site,it is imperative to develop a technology that can effectively use the residues to start the electrolytic cell.Through several improvements in the technical scheme,the secondary roasting start-up technology combining gas roasting with the original sequence residues has been successfully developed.To provide reference for the rapid resumption of production after similar emergency series shutdowns.
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