Development of Solar Grade Silicon (SoG-Si) Feedstock by Recycling SoG-Si Wastes

Lifeng Zhang ; Anping Dong ; Lucas Nana Wiredu Damoah

关键词: Solar Grade Silicon;    SoG-Si Wastes;   

DOI  :  10.2172/1060507
RP-ID  :  Final Report
PID  :  OSTI ID: 1060507

学科分类：工程和技术（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

Experiment results of EM separation show that the non-metallic inclusions were successfully pushed to the boundary layer of the crucible under EM force. Larger frequency and smaller current generate smaller thickness of accumulated inclusions. More detailed EM separation experiments are undergoing to investigate the factors that affect the removal efficient of inclusions from SoG-Si