| 摘要 |
The present invention provides a method of manufacturing silicon and a manufacturing system for manufacturing and extracting silicon by grinding silicon carbide and silica, mixing each at predetermined ratio after cleaning them, housing them in a crucible, heating this by a heating unit to make them react, oxidizing the silicon carbide with the silica and further, reducing the silica with the silicon carbide. The present invention further provides a method of simultaneously manufacturing silicon and silicon carbide and a manufacturing system for producing silicon carbide by forming a silicon carbide film by vapor phase epitaxy using active gas generated in heating for reaction for material and recovering the silicon carbide film.
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