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| Plant Practice of High Conductivity Double Steel Bar Aluminum Electrolysis Cell |
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Received:September 28, 2014
Revised:September 29, 2014
Accepted:September 30, 2014
Published Online:January 23, 2015
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| DOI：10.3969/j.issn.1007-7545.2015.02.005 |
| KeyWord:high conductivity double steel bar; aluminum electrolyzer; heat preservation; low voltage; energy saving |
| Author | Institution |
| lixian |
青海桥头铝电股份有限公司 西宁 |
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| Abstract: |
| High conductive double steel bars aluminum electrolysis cell can effectively reduce level of horizontal current of liquid aluminum, pressure drop of furnace bottom and working pollar distance of electrolyzer. Heat dissipation is substituted by heat preservation to keep heat balance in cell and improve operation stability under low cell voltage. The average cell voltage is 3.78 V and power consumption is 12 270 kWh for one ton aluminum. |
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