发明名称 |
RECOVERY OF SILICON FROM KERF SILICON WASTE |
摘要 |
A process for the recovery of silicon includes providing silicon-containing solids recovered from a silicon manufacturing process, said recovered silicon-containing solids being substantially free of semiconductor dopants; converting the recovered silicon-containing solids into gaseous silicon forms; subjecting to purification by minimal distillation; collecting the gaseous silicon forms as a condensed liquid of silicon-containing compounds; and utilizing the silicon-containing compounds for silicon deposition.
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申请公布号 |
US2010032630(A1) |
申请公布日期 |
2010.02.11 |
申请号 |
US20090535618 |
申请日期 |
2009.08.04 |
申请人 |
HARIHARAN ALLEPPEY V;RAVI JAGANNATHAN |
发明人 |
HARIHARAN ALLEPPEY V.;RAVI JAGANNATHAN |
分类号 |
H01B1/04;C01B33/02 |
主分类号 |
H01B1/04 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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