Removal of iron and aluminum impurities from metallurgical grade-silicon with hydrometallurgical route

ISSN: 1003-6326
CN: 43-1239/TG
CODEN: TNMCEW

Vol. 17 Special 1 November 2007

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YU Zhan-liang(于站良)^{1, 2}, MA Wen-hui(马文会)^{1, 2}, DAI Yong-nian(戴永年)^1,2, YANG Bin(杨斌)^{1, 2},
LIU Da-chun(刘大春)^{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

Superintended by The China Association for Science and Technology (CAST)
Sponsored by The Nonferrous Metals Society of China (NFSOC)
Managed by Central South University (CSU) 湘ICP备09001153号-9