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
  • 申请号: EP10793230.3
    申请日: 2010-12-15
  • 公开(公告)号: EP2526056A2
    公开(公告)日: 2012-11-28
  • 发明人: STOCHNIOL, GuidoLATOSCHINSKI, GünterÖNAL, YücelPAULI, IngoBIEKER, 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
STRÖMUNGSROHRREAKTOR ZUR UMSETZUNG VON SILIZIUMTETRACHLORID ZU TRICHLORSILAN
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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