发明公开
EP2057095A1 SILICON PRODUCTION WITH A FLUIDIZED BED REACTOR INTEGRATED INTO A SIEMENS-TYPE PROCESS
审中-公开
在西门子工艺集成流化床反应器硅材料生产
- 专利标题: SILICON PRODUCTION WITH A FLUIDIZED BED REACTOR INTEGRATED INTO A SIEMENS-TYPE PROCESS
- 专利标题(中): 在西门子工艺集成流化床反应器硅材料生产
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申请号: EP07809525.4申请日: 2007-06-14
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公开(公告)号: EP2057095A1公开(公告)日: 2009-05-13
- 发明人: ARVIDSON, Arvid Neil , MOLNAR, Michael
- 申请人: Hemlock Semiconductor Corporation
- 申请人地址: 12334 Geddes Road Hemlock, MI 48626 US
- 专利权人: Hemlock Semiconductor Corporation
- 当前专利权人: Hemlock Semiconductor Corporation
- 当前专利权人地址: 12334 Geddes Road Hemlock, MI 48626 US
- 代理机构: Fleischer, Holm Herbert
- 优先权: US512853 20060830
- 国际公布: WO2008027101 20080306
- 主分类号: C01B33/035
- IPC分类号: C01B33/035 ; C01B33/03
摘要:
A fluidized bed reactor and a Siemens reactor are used to produce polycrystalline silicon. The process includes feeding the vent gas from the Siemens reactor as a feed gas to the fluidized bed reactor.
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