ZA9811644B - Method and equipment for refining silicon - Google Patents

Method and equipment for refining silicon

Info

Publication number
ZA9811644B
ZA9811644B ZA9811644A ZA9811644A ZA9811644B ZA 9811644 B ZA9811644 B ZA 9811644B ZA 9811644 A ZA9811644 A ZA 9811644A ZA 9811644 A ZA9811644 A ZA 9811644A ZA 9811644 B ZA9811644 B ZA 9811644B
Authority
ZA
South Africa
Prior art keywords
equipment
refining silicon
refining
silicon
Prior art date
Application number
ZA9811644A
Other languages
English (en)
Inventor
Marcel Garnier
Christian Trassy
Original Assignee
Centre Nat Rech Scient
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Centre Nat Rech Scient filed Critical Centre Nat Rech Scient
Publication of ZA9811644B publication Critical patent/ZA9811644B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/02—Silicon
    • C01B33/037—Purification

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Silicon Compounds (AREA)
  • Photovoltaic Devices (AREA)
ZA9811644A 1997-12-19 1998-12-18 Method and equipment for refining silicon ZA9811644B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9716544A FR2772741B1 (fr) 1997-12-19 1997-12-19 Procede et installation d'affinage du silicium

Publications (1)

Publication Number Publication Date
ZA9811644B true ZA9811644B (en) 1999-06-18

Family

ID=9515165

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA9811644A ZA9811644B (en) 1997-12-19 1998-12-18 Method and equipment for refining silicon

Country Status (8)

Country Link
EP (1) EP1042224B1 (ja)
JP (1) JP4433610B2 (ja)
AU (1) AU744857B2 (ja)
CA (1) CA2315019C (ja)
DE (1) DE69802307T2 (ja)
FR (1) FR2772741B1 (ja)
WO (1) WO1999032402A1 (ja)
ZA (1) ZA9811644B (ja)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2827592B1 (fr) * 2001-07-23 2003-08-22 Invensil Silicium metallurgique de haute purete et procede d'elaboration
FR2831881B1 (fr) * 2001-11-02 2004-01-16 Hubert Lauvray Procede de purification de silicium metallurgique par plasma inductif couple a une solidification directionnelle et obtention directe de silicium de qualite solaire
FR2871151B1 (fr) * 2004-06-07 2006-08-11 Centre Nat Rech Scient Cnrse Installation d'affinage de silicium
US7691199B2 (en) 2004-06-18 2010-04-06 Memc Electronic Materials, Inc. Melter assembly and method for charging a crystal forming apparatus with molten source material
US7465351B2 (en) 2004-06-18 2008-12-16 Memc Electronic Materials, Inc. Melter assembly and method for charging a crystal forming apparatus with molten source material
US7344594B2 (en) 2004-06-18 2008-03-18 Memc Electronic Materials, Inc. Melter assembly and method for charging a crystal forming apparatus with molten source material
CN101724903B (zh) * 2004-06-18 2013-02-13 Memc电子材料有限公司 向晶体形成装置装载熔融源材料的熔化器组件和方法
JP4788925B2 (ja) * 2007-11-07 2011-10-05 信越化学工業株式会社 金属珪素の精製方法
FR2928641B1 (fr) 2008-03-14 2010-03-26 Centre Nat Rech Scient Procede de purification de silicium pour applications photovoltaiques
US20090289390A1 (en) * 2008-05-23 2009-11-26 Rec Silicon, Inc. Direct silicon or reactive metal casting
US20100047148A1 (en) * 2008-05-23 2010-02-25 Rec Silicon, Inc. Skull reactor
JP5099774B2 (ja) * 2008-06-06 2012-12-19 ユーエムケー・テクノロジ−株式会社 シリコンの精製方法及び精製装置
JP5512941B2 (ja) * 2008-08-27 2014-06-04 株式会社アルバック シリコンの精製装置および精製方法
JP2011251853A (ja) * 2008-08-29 2011-12-15 Shin-Etsu Chemical Co Ltd 珪素の精製方法
TWI393805B (zh) * 2009-11-16 2013-04-21 Masahiro Hoshino Purification method of metallurgical silicon
TWI397617B (zh) * 2010-02-12 2013-06-01 Masahiro Hoshino Metal silicon purification device
TWI403461B (zh) 2010-07-21 2013-08-01 Masahiro Hoshino Method and apparatus for improving yield and yield of metallurgical silicon
CN102742034B (zh) * 2010-08-16 2015-10-14 星野政宏 冶金硅的提纯方法
CN102834935B (zh) * 2010-08-16 2015-06-03 星野政宏 用于太阳能电池的冶金硅的提纯设备和方法
EP2813471A4 (en) * 2012-02-06 2015-11-11 Silicio Ferrosolar S L U METHOD FOR REFINING MOLTEN METAL OR SEMICONDUCTOR BATH AND VACUUM PROCESSING DEVICE
JP5942899B2 (ja) * 2013-02-28 2016-06-29 三菱化学株式会社 シリコンの製造方法
CN111304751B (zh) * 2020-03-19 2021-05-18 西北工业大学 一种通过反应性气体除h2o的原料提纯方法及装置
CN115571882A (zh) * 2022-09-09 2023-01-06 滁州学院 基于光伏硅废渣制备锂离子电池负极材料的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2924584A1 (de) * 1979-06-19 1981-01-15 Straemke Siegfried Verfahren zur herstellung von silicium fuer solarzellen
FR2487808A1 (fr) * 1980-08-01 1982-02-05 Electricite De France Procede et dispositif d'elimination du bore dans le silicium par fusion de zone sous plasma reactif
EP0274283B1 (fr) * 1987-01-08 1989-05-24 Rhone-Poulenc Chimie Procédé de purification sous plasma de silicium divisé
JP3205352B2 (ja) * 1990-05-30 2001-09-04 川崎製鉄株式会社 シリコン精製方法及び装置
JP3138003B2 (ja) * 1991-05-10 2001-02-26 川崎製鉄株式会社 シリコンの精製方法及びその装置
JP3300425B2 (ja) * 1992-10-07 2002-07-08 川崎製鉄株式会社 シリコン精製方法
JPH07267624A (ja) * 1994-03-29 1995-10-17 Kawasaki Steel Corp シリコンの精製方法及びその装置
JPH09142823A (ja) * 1995-11-29 1997-06-03 Kawasaki Steel Corp 金属シリコンの精製方法および精製装置

Also Published As

Publication number Publication date
EP1042224A1 (fr) 2000-10-11
EP1042224B1 (fr) 2001-10-31
FR2772741B1 (fr) 2000-03-10
DE69802307T2 (de) 2002-07-11
JP2001526171A (ja) 2001-12-18
FR2772741A1 (fr) 1999-06-25
CA2315019C (en) 2008-02-26
AU1765699A (en) 1999-07-12
CA2315019A1 (en) 1999-07-01
WO1999032402A1 (fr) 1999-07-01
AU744857B2 (en) 2002-03-07
JP4433610B2 (ja) 2010-03-17
DE69802307D1 (de) 2001-12-06

Similar Documents

Publication Publication Date Title
ZA9811644B (en) Method and equipment for refining silicon
AU7970398A (en) Method and apparatus for chip placement
GB9821185D0 (en) Gravel pack apparatus and method
EP1047941A4 (en) EXPERIMENTAL PROCEDURE AND DEVICE
GB9803183D0 (en) Apparatus and method
HU9800927D0 (en) Method and apparatus for glassware distributing
EG21056A (en) Method for refining molten silicon
EP0960641A4 (en) METHOD AND DEVICE FOR CHROMATOGRAPHIC SEPARATION
GB9702658D0 (en) Fabrication method and apparatus
GB9812888D0 (en) Apparatus and method for aliging parts
GB9811425D0 (en) Apparatus and method
GB9722305D0 (en) Method and apparatus
GB2326428B (en) Apparatus and method
GB2324596B (en) Method and apparatus for making snow
GB9817395D0 (en) Polysillicon etching method and etching apparatus
ZA982531B (en) Method and apparatus for commercial scale biopulping
SG66429A1 (en) Method and apparatus for reducing the first wafer effect
GB9805269D0 (en) Method and apparatus
GB9804246D0 (en) Electropermeabilisation method and apparatus
GB9702603D0 (en) Separation method and apparatus
GB9802137D0 (en) Cleasing apparatus and method
GB9709412D0 (en) Method and apparatus for electroplating
EP1046880A4 (en) BREAKING APPARATUS AND BREAKING METHOD
KR0138167B1 (en) Equipment and method for preventing car-collision
GB9707188D0 (en) Separation method and apparatus