| Effects of slag refining and vacuum treatment on de-phosphorus from MG-Si using CaO-SiO2-CaCl2 slag | |
| Huang, Liu-Qing ; Lai, Hui-Xian ; Fang, Ming ; Lu, Cheng-Hao ; Chen, Juan ; Lin, Yan-Xu ; Yu, De-Qin ; Li, Jin-Tang ; Ma, Wen-Hui ; Shen, Jian-Ning ; Luo, Xu-Tao ; Luo XT(罗学涛) | |
| 2013 | |
| 关键词 | Materials science Metallurgy Phosphorus Refining Silicon Silicon oxides Vacuum |
| 英文摘要 | Conference Name:2013 International Conference on Material Science and Engineering, ICMSE 2013. Conference Address: Guilin, Guangxi, China. Time:October 4, 2013 - October 6, 2013.; This paper presents a detailed analysis of the effect of slag refining and vacuum treatment on P removal from metallurgical-grade silicon using CaO-SiO2-CaCl2 slag. It demonstrates that both of CaO: SiO2 ratio and CaCl2 content have significant effects on the P removal. Increasing CaO: SiO2 ratio was found to decrease the P removal efficiency after slag refining and vacuum treatment, and the distribution of P shows a tendency to concentrate in the precipitated phase after slag refining. It is also determined that the highest removal efficiency of P was attained when CaCl2 content was 5wt%(CaO:SiO2=1:1), but no obvious change was observed on P distribution after slag refining of varying CaCl2 content. ? (2013) Trans Tech Publications, Switzerland. |
| 语种 | 英语 |
| 出处 | http://dx.doi.org/10.4028/www.scientific.net/AMR.815.773 |
| 出版者 | Trans Tech Publications Ltd |
| 内容类型 | 其他 |
| 源URL | [http://dspace.xmu.edu.cn/handle/2288/85131]  |
| 专题 | 材料学院－会议论文 |
| 推荐引用方式 GB/T 7714 | Huang, Liu-Qing,Lai, Hui-Xian,Fang, Ming,et al. Effects of slag refining and vacuum treatment on de-phosphorus from MG-Si using CaO-SiO2-CaCl2 slag. 2013-01-01. |
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