| 摘要 |
PROBLEM TO BE SOLVED: To provide a method of producing silicon which is more suitable for industrial production. SOLUTION: The method of producing silicon is for producing polycrystalline silicon by reducing fine particulate SiO<SB>2</SB>under a reaction condition of oxygen concentration and temperature by which the reaction proceeds to the right side of formula (1). COPYRIGHT: (C)2008,JPO&INPIT
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