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| Effect of Trace Nickel Element on Carbon Anode Reactivity |
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Received:November 29, 2012
Revised:November 29, 2012
Accepted:December 03, 2012
Published Online:April 23, 2013
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| DOI：10.3969/j.issn.1007-7545.2013.05.007 |
| KeyWord:carbon anode; nickel element; CO2 reactivity; air reactivity |
| Author | Institution |
| ZHANG Nian-bing |
贵州师范大学 材料与建筑工程学院 |
| ZHENG Huan |
贵州师范大学 材料与建筑工程学院 |
| LI Zhi-ying |
贵州省铝电解炭素材料工程技术研究中心 |
| LI Shi-yong |
贵州省铝电解炭素材料工程技术研究中心 |
| HE Peng |
贵州省铝电解炭素材料工程技术研究中心 |
| LIU Wei |
贵州师范大学 材料与建筑工程学院 |
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| Abstract: |
| The effect of trace nickel element in calcined coke on carbon anode reactivity was investigated. The reactivity of carbon anode was measured in CO2 and air atmosphere respectively. The results show that the right amount of Ni can improve residual anode rate, pulverization rate and mass loss rate of carbon anode in CO2 or air, inhibit its reactivity, improve quality of carbon anode, and reduce additional carbon anode consumption. |
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