中國有色金屬學報(英文版)
Transactions of Nonferrous Metals Society of China
| Vol. 17 Special 1 November 2007 |
Removal of iron and aluminum impurities from metallurgical grade-silicon with hydrometallurgical route
YU Zhan-liang(于站良)1, 2, MA Wen-hui(馬文會)1, 2, DAI Yong-nian(戴永年)1,2, YANG Bin(楊 斌)1, 2,
LIU Da-chun(劉大春)1, 2, DAI Wei-p
LIU Da-chun(劉大春)1, 2, DAI Wei-p
（1. Faculty of Materials and Metallurgical Engineering, Kunming University of Science and Technology,
Kunming 650093, China;
2. National Engineering Laboratory for Vacuum Metallurgy, Kunming 650093, China;
3, Kunming DiBoo Technology Co., Ltd, Kunming 650093, China）
Abstract:
Key words: solar grade silicon; metallurgical grade silicon; hydrometallurgy; purification
