| 发明名称 |
METHOD FOR THE PRODUCTION OF HIGH-PURITY SILICON |
| 摘要 |
<p>A method for producing high-purity silicon is described. SiCl4 is produced from Si02-containing starting materials in a carbochlorination process, and the high-purity silicon is obtained from said SiCl4 in further steps of the method. No elemental silicon is added in any of the steps, resulting a particularly efficient and inexpensive method.</p> |
| 申请公布号 |
EP2614034(A1) |
申请公布日期 |
2013.07.17 |
| 申请号 |
EP20110757827 |
申请日期 |
2011.09.08 |
| 申请人 |
SPAWNT PRIVATE S.A.R.L. |
发明人 |
AUNER, NORBERT;BAUCH, CHRISTIAN;DELTSCHEW, RUMEN;HOLL, SVEN;MOHSSENI, JAVAD |
| 分类号 |
C01B33/025 |
主分类号 |
C01B33/025 |
| 代理机构 |
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代理人 |
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