Title:
SILICON REFINING INSTALLATION
Document Type and Number:
WIPO Patent Application WO2005123585
Kind Code:
A3
Abstract:
The invention relates to a silicon refining installation comprising a sectorized inductive cold crucible whose inner wall is lined with a refractory material wall (4).
Inventors:
TRASSY CHRISTIAN (FR)
DELANNOY YVES (FR)
FOURMOND ERWANN (FR)
NDZOGHA CYRILLE (FR)
BALUAIS GERARD (FR)
CARATINI YVES (FR)
DELANNOY YVES (FR)
FOURMOND ERWANN (FR)
NDZOGHA CYRILLE (FR)
BALUAIS GERARD (FR)
CARATINI YVES (FR)
Application Number:
PCT/FR2005/050422
Publication Date:
April 13, 2006
Filing Date:
June 07, 2005
Export Citation:
Assignee:
CENTRE NAT RECH SCIENT (FR)
INVENSIL (FR)
TRASSY CHRISTIAN (FR)
DELANNOY YVES (FR)
FOURMOND ERWANN (FR)
NDZOGHA CYRILLE (FR)
BALUAIS GERARD (FR)
CARATINI YVES (FR)
INVENSIL (FR)
TRASSY CHRISTIAN (FR)
DELANNOY YVES (FR)
FOURMOND ERWANN (FR)
NDZOGHA CYRILLE (FR)
BALUAIS GERARD (FR)
CARATINI YVES (FR)
International Classes:
C01B33/037; F27B14/06; F27D1/00
Domestic Patent References:
| WO1999032402A1 | 1999-07-01 | |||
| WO2003067166A2 | 2003-08-14 |
Foreign References:
| EP0459421A1 | 1991-12-04 | |||
| GB2121313A | 1983-12-21 | |||
| DE10042151A1 | 2002-03-14 | |||
| EP0169765A1 | 1986-01-29 |
Other References:
PATENT ABSTRACTS OF JAPAN vol. 018, no. 147 (M - 1575) 11 March 1994 (1994-03-11)
DATABASE WPI Section Ch Week 199421, Derwent World Patents Index; Class M22, AN 1994-173038, XP002317151
ALEMANY C ET AL: "Refining of metallurgical-grade silicon by inductive plasma", SOLAR ENERGY MATERIALS AND SOLAR CELLS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 72, no. 1-4, April 2002 (2002-04-01), pages 41 - 48, XP004339748, ISSN: 0927-0248
DATABASE WPI Section Ch Week 199421, Derwent World Patents Index; Class M22, AN 1994-173038, XP002317151
ALEMANY C ET AL: "Refining of metallurgical-grade silicon by inductive plasma", SOLAR ENERGY MATERIALS AND SOLAR CELLS, ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, NL, vol. 72, no. 1-4, April 2002 (2002-04-01), pages 41 - 48, XP004339748, ISSN: 0927-0248
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