Login| Sign Up| Help| Contact|

Patent Searching and Data


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)
Application Number:
PCT/EP2010/069799
Publication Date:
October 13, 2011
Filing Date:
December 15, 2010
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
EVONIK DEGUSSA GMBH (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:
WO2005102928A12005-11-03
Foreign References:
EP1454670A12004-09-08
DE3024319A11982-01-28
DE19654154A11997-06-26
EP2088124A12009-08-12
EP1775263A12007-04-18
EP2014618A12009-01-14
Download PDF: