| 摘要 |
<p>A method for purification of silicon which comprises a step of blowing a treating gas formed by reacting carbon (20, 21) with an oxidizing gas into a molten silicon (8); and the silicon produced by the method. The carbon (20, 21) may be held in a vessel (14) and the oxidizing gas may be passed through the vessel (14), and the oxidizing gas may contain at least one of water vapor and hydrogen.</p> |
