Gumaste, J. L. ; Mohanty, B. C. ; Galgali, R. K. ; Syamaprasad, U. ; Nayak, B. B. ; Singh, S. K. ; Jena, P. K. (1987) Solvent refining of metallurgical grade silicon Solar Energy Materials, 16 (4). pp. 289-296. ISSN 0165-1633
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016516...
Related URL: http://dx.doi.org/10.1016/0165-1633(87)90077-3
Abstract
Solvent refining of metallurgical grade silicon using molten aluminum as solvent has been developed. Various process parameters in solvent refining have been optimised. The transition element impurities have been brought down considerably, to name a few: Fe from 890 to 15 ppm; Ti from 230 to 2 ppm; and Mn from 18 to ± 0.2 ppm.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 13709 |
| Deposited On: | 12 Nov 2010 15:04 |
| Last Modified: | 03 Jun 2011 06:22 |
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