中国有色金属学报(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
(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