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ISIJ International
Vol. 51 (2011) No. 9 P 1492-1496

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http://doi.org/10.2355/isijinternational.51.1492

Regular Article

The production of metallurgical grade silicon is based on carbothermic reduction of silica in the submerged arc-furnace. Small scale silicon production experiments have been performed aiming at investigating the kinetics and the reaction mechanisms occuring in the furnace. This paper describes a new combined quantitative technique for the analysis of reaction products from silicon experiments. The method is based on a combination of XRD and XRF techniques and can be used to estimate the total phase mass balance in silicon experiments.

Copyright © 2011 by The Iron and Steel Institute of Japan

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