Title:
FLOW TUBE REACTOR FOR CONVERTING SILICON TETRACHLORIDE TO TRICHLOROSILANE
Document Type and Number:
WIPO Patent Application WO/2011/085896
Kind Code:
A3
Abstract:
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.
Inventors:
STOCHNIOL GUIDO (DE)
LATOSCHINSKI GUENTER (DE)
OENAL YUECEL (DE)
PAULI INGO (DE)
BIEKER ALFONS (DE)
LATOSCHINSKI GUENTER (DE)
OENAL YUECEL (DE)
PAULI INGO (DE)
BIEKER ALFONS (DE)
Application Number:
PCT/EP2010/069799
Publication Date:
October 13, 2011
Filing Date:
December 15, 2010
Export Citation:
Assignee:
EVONIK DEGUSSA GMBH (DE)
STOCHNIOL GUIDO (DE)
LATOSCHINSKI GUENTER (DE)
OENAL YUECEL (DE)
PAULI INGO (DE)
BIEKER ALFONS (DE)
STOCHNIOL GUIDO (DE)
LATOSCHINSKI GUENTER (DE)
OENAL YUECEL (DE)
PAULI INGO (DE)
BIEKER ALFONS (DE)
International Classes:
C01B33/107; B01J8/06; B01J12/00; B01J19/02; B01J19/24
Domestic Patent References:
WO2005102928A1 | 2005-11-03 |
Foreign References:
EP1454670A1 | 2004-09-08 | |||
DE3024319A1 | 1982-01-28 | |||
DE19654154A1 | 1997-06-26 | |||
EP2088124A1 | 2009-08-12 | |||
EP1775263A1 | 2007-04-18 | |||
EP2014618A1 | 2009-01-14 |
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