Bake and Start-up Practice of 400 kA Aluminum Electrolytic Cell
Received:January 04, 2019   Revised:January 25, 2019   Accepted:January 28, 2019      Published Online:March 19, 2019
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DOI:doi:10.3969/j.issn.1007-7545.2019.04.006
KeyWord:bake; cell temperature; start-up; treatment
              
AuthorInstitution
wanglinxue 内蒙古霍煤鸿骏铝电有限责任公司
ZHU Wei 内蒙古霍煤鸿骏铝电有限责任公司
MA Jian-shuang 内蒙古霍煤鸿骏铝电有限责任公司
SONG Yang 内蒙古霍煤鸿骏铝电有限责任公司
ZHAO Liang 内蒙古霍煤鸿骏铝电有限责任公司
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Abstract:
      Coke particle baking and dry roasting start-up process of 400 kA aluminum electrolytic cell was described. Abnormal issues, technical controlling, and addressing methods during baking and start-up were analyzed. Controllable start-up process can provide security for follow-up steady production. The start-up method is proved to be reasonable and effective by longer cell-life and efficient production of electrolyzer series.
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