CN103449457A - 一种光纤废料回收锗工艺中硅的资源化方法 - Google Patents
一种光纤废料回收锗工艺中硅的资源化方法 Download PDFInfo
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113215420A (zh) * | 2021-04-30 | 2021-08-06 | 上海第二工业大学 | 一种从掺锗废旧光纤中回收和利用锗的方法 |
Citations (5)
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EP0688737B1 (en) * | 1994-05-27 | 1999-06-30 | Ju Chen Liang | A processing method for white carbon |
CN101148332A (zh) * | 2007-09-12 | 2008-03-26 | 长安大学 | 一种从硅灰中提高二氧化硅含量及生产白炭黑的方法 |
CN101830468A (zh) * | 2009-03-10 | 2010-09-15 | 湖南金大地材料股份有限公司 | 在石煤碱浸提钒中提取白炭黑的工艺 |
CN102143910A (zh) * | 2008-07-09 | 2011-08-03 | 加宝有限公司 | 纯化和压实用于光伏应用的原料的方法 |
CN102211774A (zh) * | 2010-04-02 | 2011-10-12 | 南开大学 | 硅微粉的选择性絮凝提纯方法 |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0688737B1 (en) * | 1994-05-27 | 1999-06-30 | Ju Chen Liang | A processing method for white carbon |
CN101148332A (zh) * | 2007-09-12 | 2008-03-26 | 长安大学 | 一种从硅灰中提高二氧化硅含量及生产白炭黑的方法 |
CN102143910A (zh) * | 2008-07-09 | 2011-08-03 | 加宝有限公司 | 纯化和压实用于光伏应用的原料的方法 |
CN101830468A (zh) * | 2009-03-10 | 2010-09-15 | 湖南金大地材料股份有限公司 | 在石煤碱浸提钒中提取白炭黑的工艺 |
CN102211774A (zh) * | 2010-04-02 | 2011-10-12 | 南开大学 | 硅微粉的选择性絮凝提纯方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113215420A (zh) * | 2021-04-30 | 2021-08-06 | 上海第二工业大学 | 一种从掺锗废旧光纤中回收和利用锗的方法 |
CN113215420B (zh) * | 2021-04-30 | 2022-06-14 | 上海第二工业大学 | 一种从掺锗废旧光纤中回收和利用锗的方法 |
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