CN101391773B - 弥散气体导入金属硅提纯法 - Google Patents
弥散气体导入金属硅提纯法 Download PDFInfo
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- CN101391773B CN101391773B CN2008100709277A CN200810070927A CN101391773B CN 101391773 B CN101391773 B CN 101391773B CN 2008100709277 A CN2008100709277 A CN 2008100709277A CN 200810070927 A CN200810070927 A CN 200810070927A CN 101391773 B CN101391773 B CN 101391773B
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Priority Applications (1)
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CN2008100709277A CN101391773B (zh) | 2008-04-15 | 2008-04-15 | 弥散气体导入金属硅提纯法 |
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CN2008100709277A CN101391773B (zh) | 2008-04-15 | 2008-04-15 | 弥散气体导入金属硅提纯法 |
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CN101391773A CN101391773A (zh) | 2009-03-25 |
CN101391773B true CN101391773B (zh) | 2011-01-12 |
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CN2008100709277A Expired - Fee Related CN101391773B (zh) | 2008-04-15 | 2008-04-15 | 弥散气体导入金属硅提纯法 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1146497A (zh) * | 1995-09-27 | 1997-04-02 | 上海第五钢铁厂 | 转炉用铬矿熔融还原直接冶炼不锈钢方法 |
CN1167728A (zh) * | 1996-03-19 | 1997-12-17 | 川崎制铁株式会社 | 硅的精制方法及其精制装置 |
CN1168416A (zh) * | 1997-03-26 | 1997-12-24 | 冶金工业部钢铁研究总院 | 冶金炉底部供气用弥散式供气元件及制造方法 |
CN1456405A (zh) * | 2003-06-02 | 2003-11-19 | 北京科技大学 | 一种在中间包钢液中产生弥散微小气泡的方法 |
WO2006006487A1 (ja) * | 2004-07-13 | 2006-01-19 | Sharp Kabushiki Kaisha | シリコンの精製方法およびその方法により精製されたシリコン |
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2008
- 2008-04-15 CN CN2008100709277A patent/CN101391773B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1146497A (zh) * | 1995-09-27 | 1997-04-02 | 上海第五钢铁厂 | 转炉用铬矿熔融还原直接冶炼不锈钢方法 |
CN1167728A (zh) * | 1996-03-19 | 1997-12-17 | 川崎制铁株式会社 | 硅的精制方法及其精制装置 |
CN1168416A (zh) * | 1997-03-26 | 1997-12-24 | 冶金工业部钢铁研究总院 | 冶金炉底部供气用弥散式供气元件及制造方法 |
CN1456405A (zh) * | 2003-06-02 | 2003-11-19 | 北京科技大学 | 一种在中间包钢液中产生弥散微小气泡的方法 |
WO2006006487A1 (ja) * | 2004-07-13 | 2006-01-19 | Sharp Kabushiki Kaisha | シリコンの精製方法およびその方法により精製されたシリコン |
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CN101391773A (zh) | 2009-03-25 |
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Owner name: XIAMEN SANJING SUNSHINE ELECTRIC CO., LTD. Free format text: FORMER OWNER: NANAN CITY SANJING SILICON PRODUCTS CO., LTD. Effective date: 20090626 |
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