发明公开
EP2526056A2 STRÖMUNGSROHRREAKTOR ZUR UMSETZUNG VON SILIZIUMTETRACHLORID ZU TRICHLORSILAN
审中-公开
流通管反应器的四氯化硅的执行情况三氯硅烷
- 专利标题: STRÖMUNGSROHRREAKTOR ZUR UMSETZUNG VON SILIZIUMTETRACHLORID ZU TRICHLORSILAN
- 专利标题(英): Flow tube reactor for converting silicon tetrachloride to trichlorosilane
- 专利标题(中): 流通管反应器的四氯化硅的执行情况三氯硅烷
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申请号: EP10793230.3申请日: 2010-12-15
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公开(公告)号: EP2526056A2公开(公告)日: 2012-11-28
- 发明人: STOCHNIOL, Guido , LATOSCHINSKI, Günter , ÖNAL, Yücel , PAULI, Ingo , BIEKER, Alfons
- 申请人: Evonik Degussa GmbH
- 申请人地址: Rellinghauser Straße 1- 11 45128 Essen DE
- 专利权人: Evonik Degussa GmbH
- 当前专利权人: Evonik Degussa GmbH
- 当前专利权人地址: Rellinghauser Straße 1- 11 45128 Essen DE
- 代理机构: Dittmar, Kersten
- 优先权: DE102010000978 20100118
- 国际公布: WO2011085896 20110721
- 主分类号: C01B33/107
- IPC分类号: C01B33/107
摘要:
The invention relates to a method for converting silicon tetrachloride having hydrogen to trichlorosilane in a hydrodechlorination reactor, wherein the hydrodechlorination reactor is operated under pressure and comprises one or more reactor tubes which are made of a ceramic material. The invention further relates to the use of such a hydrodechlorination reactor as an integral component of a system for producing trichlorosilane from metallurgical silicon.
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