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| Commentary on Technical Status of 500 kA Prebaked Aluminum Cell |
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Received:January 13, 2015
Revised:February 05, 2015
Accepted:February 06, 2015
Published Online:May 20, 2015
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| DOI：doi：10.3969/j.issn.1007-7545.2015.06.011 |
| KeyWord:500 kA aluminum cell; temperature of cell; current efficiency; cell voltage; effect coefficient |
| Author | Institution |
| liuzhenqian |
酒钢集团东兴铝业嘉峪关分公司 |
| cao ya bing |
酒钢集团东兴铝业嘉峪关分公司 |
| wang xiao kang |
酒钢集团东兴铝业嘉峪关分公司 |
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| Abstract: |
| Selection of technological specification and operation under current process condition of 500 kA large-size prebaked aluminum cell were introduced. The solutions to address problems were put forward. On the whole, electrolyzer runs normally and stably with current efficiency of 92.0% above and power consumption of 13 290 kWh/t below. Matching of technical conditions and controlling of technological parameters are satisfactory. |
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