| 摘要 |
<P>PROBLEM TO BE SOLVED: To collect highly pure silicon, or to effectively reduce the amount of carbon dioxide. <P>SOLUTION: A mixture or compound including a first oxide such as magnesium oxide, potassium oxide, calcium oxide or the like and a second oxide such as carbon dioxide, silicon monoxide or the like is irradiated with a laser to eliminate oxygen from the first or second oxide. <P>COPYRIGHT: (C)2012,JPO&INPIT |
