基本信息:
- 专利标题: SILICON DEPOSITION REACTOR WITH BOTTOM SEAL ARRANGEMENT
- 专利标题(中):硅沉积反应器与底部密封安装
- 申请号:PCT/US2015/037782 申请日:2015-06-25
- 公开(公告)号:WO2016108955A1 公开(公告)日:2016-07-07
- 发明人: SPANGLER, Michael, V. , MILLER, Matthew, J. , HANSEN, Jeffrey, A.
- 申请人: REC SILICON INC
- 申请人地址: 3322 Road N NE Moses Lake, WA 98837 US
- 专利权人: REC SILICON INC
- 当前专利权人: REC SILICON INC
- 当前专利权人地址: 3322 Road N NE Moses Lake, WA 98837 US
- 代理机构: POLLEY, Richard, J.
- 优先权: US62/099,057 20141231
- 主分类号: C23C16/24
- IPC分类号: C23C16/24 ; C01B33/035 ; C23C16/442 ; B01J8/18 ; F27B15/06
摘要:
Fluidized bed reactor systems for producing high purity silicon-coated particles are disclosed. A vessel has an outer shell, an insulation layer inwardly of the outer shell, a concentric inner shell inwardly of the outer shell, and a concentric liner that is positioned inwardly of the inner shell and that defines a reactor chamber. The inner shell and liner are sealed together at their bottoms by an O-ring seal arrangement to prevent gas in the reactor chamber from entering a space between the inner shell and the liner. A central inlet nozzle produces a vertical gas plume in the reactor chamber.
摘要(中):
公开了用于生产高纯度硅涂层颗粒的流化床反应器系统。 容器具有外壳,外壳内部的绝缘层,外壳向内的同心内壳,以及位于内壳内部并且限定反应室的同心衬套。 内壳和内衬在其底部通过O形环密封装置密封在一起,以防止反应器室中的气体进入内壳和衬套之间的空间。 中心入口喷嘴在反应器室中产生垂直气体羽流。