IN2012DN02313A - - Google Patents
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- Publication number
- IN2012DN02313A IN2012DN02313A IN2313DEN2012A IN2012DN02313A IN 2012DN02313 A IN2012DN02313 A IN 2012DN02313A IN 2313DEN2012 A IN2313DEN2012 A IN 2313DEN2012A IN 2012DN02313 A IN2012DN02313 A IN 2012DN02313A
- Authority
- IN
- India
- Prior art keywords
- purifying
- present
- silicon
- cascade
- moving
- Prior art date
Links
- 238000000034 method Methods 0.000 abstract 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000746 purification Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C30—CRYSTAL GROWTH
- C30B—SINGLE-CRYSTAL GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL OR UNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL; REFINING BY ZONE-MELTING OF MATERIAL; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR
- C30B9/00—Single-crystal growth from melt solutions using molten solvents
- C30B9/04—Single-crystal growth from melt solutions using molten solvents by cooling of the solution
- C30B9/08—Single-crystal growth from melt solutions using molten solvents by cooling of the solution using other solvents
- C30B9/10—Metal solvents
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Silicon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US23586109P | 2009-08-21 | 2009-08-21 | |
| US12/729,561 US8562932B2 (en) | 2009-08-21 | 2010-03-23 | Method of purifying silicon utilizing cascading process |
| PCT/CA2010/001288 WO2011020197A1 (en) | 2009-08-21 | 2010-08-20 | Method of purifying silicon utilizing cascading process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN02313A true IN2012DN02313A (h) | 2015-08-21 |
Family
ID=43605531
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN2313DEN2012 IN2012DN02313A (h) | 2009-08-21 | 2010-08-20 |
Country Status (9)
| Country | Link |
|---|---|
| US (2) | US8562932B2 (h) |
| EP (1) | EP2467330B1 (h) |
| JP (2) | JP5632916B2 (h) |
| KR (1) | KR101461454B1 (h) |
| CN (1) | CN102933494B (h) |
| BR (1) | BR112012003658A8 (h) |
| IN (1) | IN2012DN02313A (h) |
| TW (1) | TWI454423B (h) |
| WO (1) | WO2011020197A1 (h) |
Families Citing this family (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070253807A1 (en) | 2006-04-28 | 2007-11-01 | Cooper Paul V | Gas-transfer foot |
| US8337746B2 (en) | 2007-06-21 | 2012-12-25 | Cooper Paul V | Transferring molten metal from one structure to another |
| US9409232B2 (en) | 2007-06-21 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer vessel and method of construction |
| US8366993B2 (en) | 2007-06-21 | 2013-02-05 | Cooper Paul V | System and method for degassing molten metal |
| US9643247B2 (en) | 2007-06-21 | 2017-05-09 | Molten Metal Equipment Innovations, Llc | Molten metal transfer and degassing system |
| US9410744B2 (en) | 2010-05-12 | 2016-08-09 | Molten Metal Equipment Innovations, Llc | Vessel transfer insert and system |
| US9156087B2 (en) | 2007-06-21 | 2015-10-13 | Molten Metal Equipment Innovations, Llc | Molten metal transfer system and rotor |
| US9205490B2 (en) | 2007-06-21 | 2015-12-08 | Molten Metal Equipment Innovations, Llc | Transfer well system and method for making same |
| CN101855391B (zh) | 2007-10-03 | 2014-10-29 | 希里科材料公司 | 用于处理硅粉末来获得硅晶体的方法 |
| WO2009123350A1 (ja) * | 2008-04-04 | 2009-10-08 | 株式会社 城 | 結晶ろ過の方法および装置 |
| NO329987B1 (no) | 2009-02-26 | 2011-01-31 | Harsharn Tathgar | Halvkontinuerlig fremgangsmate for dannelse, separasjon og smelting av store, rene silisiumkrystaller |
| US8444911B2 (en) | 2009-08-07 | 2013-05-21 | Paul V. Cooper | Shaft and post tensioning device |
| US8524146B2 (en) | 2009-08-07 | 2013-09-03 | Paul V. Cooper | Rotary degassers and components therefor |
| US10428821B2 (en) | 2009-08-07 | 2019-10-01 | Molten Metal Equipment Innovations, Llc | Quick submergence molten metal pump |
| US8535603B2 (en) | 2009-08-07 | 2013-09-17 | Paul V. Cooper | Rotary degasser and rotor therefor |
| US8562932B2 (en) * | 2009-08-21 | 2013-10-22 | Silicor Materials Inc. | Method of purifying silicon utilizing cascading process |
| US9108244B2 (en) | 2009-09-09 | 2015-08-18 | Paul V. Cooper | Immersion heater for molten metal |
| US8216539B2 (en) * | 2010-04-14 | 2012-07-10 | Calisolar, Inc. | Cascading purification |
| TWI539039B (zh) * | 2012-01-26 | 2016-06-21 | 希利柯爾材料股份有限公司 | 矽的純化方法 |
| TWI627131B (zh) * | 2012-02-01 | 2018-06-21 | 美商希利柯爾材料股份有限公司 | 矽純化之模具及方法 |
| JP5954854B2 (ja) * | 2012-06-25 | 2016-07-20 | シリコー マテリアルズ インコーポレイテッド | アルミニウムを精製するための方法およびシリコンを精製するための精製アルミニウムの使用 |
| JP2015525200A (ja) * | 2012-06-25 | 2015-09-03 | シリコー マテリアルズ インコーポレイテッド | シリコン溶融物の精製のための耐火性るつぼの表面のためのライニングおよび当該るつぼを使用するシリコン溶融物の精製方法 |
| WO2014004496A1 (en) * | 2012-06-25 | 2014-01-03 | Silicor Materials Inc. | Lining for surfaces of a refractory crucible for purification of silicon and method of purification of the silicon melt using that crucible (s) for melting and further directional solidification |
| US9903383B2 (en) | 2013-03-13 | 2018-02-27 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened top |
| US9011761B2 (en) | 2013-03-14 | 2015-04-21 | Paul V. Cooper | Ladle with transfer conduit |
| US10052688B2 (en) | 2013-03-15 | 2018-08-21 | Molten Metal Equipment Innovations, Llc | Transfer pump launder system |
| DE102013215011A1 (de) | 2013-07-31 | 2015-02-05 | Wacker Chemie Ag | Verfahren zur Herstellung von Trichlorsilan |
| US10138892B2 (en) | 2014-07-02 | 2018-11-27 | Molten Metal Equipment Innovations, Llc | Rotor and rotor shaft for molten metal |
| US10947980B2 (en) | 2015-02-02 | 2021-03-16 | Molten Metal Equipment Innovations, Llc | Molten metal rotor with hardened blade tips |
| US10267314B2 (en) | 2016-01-13 | 2019-04-23 | Molten Metal Equipment Innovations, Llc | Tensioned support shaft and other molten metal devices |
| EP3434646A1 (en) | 2017-07-25 | 2019-01-30 | Total Solar International | Method for recycling sub-micron si-particles from a si wafer production process |
| US11149747B2 (en) | 2017-11-17 | 2021-10-19 | Molten Metal Equipment Innovations, Llc | Tensioned support post and other molten metal devices |
| CN108183211B (zh) * | 2017-12-27 | 2020-05-12 | 青岛大学 | 一种包埋富铝纳米颗粒的复合硅粉及其制备方法和应用 |
| EP3584355A1 (en) | 2018-06-18 | 2019-12-25 | Total SA | Method for recycling sub-micron si-particles from a si wafer production process and silicon wafer production facility |
| JP6919633B2 (ja) * | 2018-08-29 | 2021-08-18 | 信越半導体株式会社 | 単結晶育成方法 |
| US11358216B2 (en) | 2019-05-17 | 2022-06-14 | Molten Metal Equipment Innovations, Llc | System for melting solid metal |
| US11873845B2 (en) | 2021-05-28 | 2024-01-16 | Molten Metal Equipment Innovations, Llc | Molten metal transfer device |
| US12146508B2 (en) | 2022-05-26 | 2024-11-19 | Molten Metal Equipment Innovations, Llc | Axial pump and riser |
Family Cites Families (43)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH332463A (de) * | 1954-09-24 | 1958-09-15 | Lonza Ag | Verfahren zur Reinigung von Rohsilizium |
| NL219242A (h) * | 1956-09-28 | 1900-01-01 | ||
| FR1194484A (fr) | 1958-01-24 | 1959-11-10 | Electro Chimie Soc D | Procédé d'obtention de silicium pur par cristallisation fractionnée |
| US4094731A (en) | 1976-06-21 | 1978-06-13 | Interlake, Inc. | Method of purifying silicon |
| US4124410A (en) * | 1977-11-21 | 1978-11-07 | Union Carbide Corporation | Silicon solar cells with low-cost substrates |
| US4195067A (en) * | 1977-11-21 | 1980-03-25 | Union Carbide Corporation | Process for the production of refined metallurgical silicon |
| US4193975A (en) | 1977-11-21 | 1980-03-18 | Union Carbide Corporation | Process for the production of improved refined metallurgical silicon |
| US4193974A (en) * | 1977-11-21 | 1980-03-18 | Union Carbide Corporation | Process for producing refined metallurgical silicon ribbon |
| US4200621A (en) | 1978-07-18 | 1980-04-29 | Motorola, Inc. | Sequential purification and crystal growth |
| US4256717A (en) | 1979-05-24 | 1981-03-17 | Aluminum Company Of America | Silicon purification method |
| US4312847A (en) * | 1979-05-24 | 1982-01-26 | Aluminum Company Of America | Silicon purification system |
| US4246249A (en) * | 1979-05-24 | 1981-01-20 | Aluminum Company Of America | Silicon purification process |
| US4312848A (en) * | 1979-05-24 | 1982-01-26 | Aluminum Company Of America | Boron removal in silicon purification |
| US4312846A (en) * | 1979-05-24 | 1982-01-26 | Aluminum Company Of America | Method of silicon purification |
| DE2945072A1 (de) * | 1979-11-08 | 1981-06-04 | Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen | Verfahren zum reinigen von rohsilicium |
| US4312849A (en) * | 1980-09-09 | 1982-01-26 | Aluminum Company Of America | Phosphorous removal in silicon purification |
| US4822585A (en) * | 1982-05-05 | 1989-04-18 | Aluminum Company Of America | Silicon purification method using copper or copper-aluminum solvent metal |
| JPS60103015A (ja) | 1983-11-10 | 1985-06-07 | Nippon Steel Corp | 珪素の製造方法 |
| DE3727646A1 (de) | 1987-08-19 | 1989-03-02 | Bayer Ag | Verfahren zur kontinuierlichen raffination von silicium |
| 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 |
| DE4128325A1 (de) * | 1991-08-27 | 1993-03-04 | Bayer Ag | Verfahren zur herstellung von silicium sowie vorrichtung zu dessen durchfuehrung |
| JP2786977B2 (ja) | 1991-09-27 | 1998-08-13 | 日本碍子株式会社 | 低温焼成用誘電体磁器組成物及びその製法 |
| JPH07206420A (ja) * | 1994-01-10 | 1995-08-08 | Showa Alum Corp | 高純度ケイ素の製造方法 |
| JP3493844B2 (ja) | 1994-11-15 | 2004-02-03 | 住友電気工業株式会社 | 半導体基板材料とその製造方法及び該基板を用いた半導体装置 |
| US5678807A (en) | 1995-06-13 | 1997-10-21 | Cooper; Paul V. | Rotary degasser |
| EP0869102B1 (en) | 1996-10-14 | 2002-05-22 | Kawasaki Steel Corporation | Process and apparatus for preparing polycrystalline silicon and process for preparing silicon substrate for solar cell |
| JP4495279B2 (ja) * | 1999-10-12 | 2010-06-30 | 大陽日酸株式会社 | 蒸留装置並びに酸素同位体重成分の濃縮方法および重酸素水の製造方法 |
| AU2001285142A1 (en) | 2000-08-21 | 2002-03-04 | Astropower Inc. | Method and apparatus for purifying silicon |
| JP3505503B2 (ja) * | 2000-11-22 | 2004-03-08 | 康一 浅野 | 分離係数が１に近い混合物の蒸留による分離濃縮方法および装置 |
| US6585797B2 (en) | 2001-01-25 | 2003-07-01 | Alcoa Inc. | Recirculating molten metal supply system and method |
| FR2827592B1 (fr) | 2001-07-23 | 2003-08-22 | Invensil | Silicium metallurgique de haute purete et procede d'elaboration |
| CN100341780C (zh) | 2002-02-04 | 2007-10-10 | 夏普株式会社 | 提纯硅的方法、用于提纯硅的矿渣和提纯的硅 |
| JP2003238139A (ja) | 2002-02-20 | 2003-08-27 | Sharp Corp | シリコンの精製方法およびその精製装置 |
| NO333319B1 (no) | 2003-12-29 | 2013-05-06 | Elkem As | Silisiummateriale for fremstilling av solceller |
| JP4024232B2 (ja) | 2004-07-13 | 2007-12-19 | シャープ株式会社 | シリコンの精製方法 |
| JP4689373B2 (ja) | 2005-07-04 | 2011-05-25 | シャープ株式会社 | シリコンの再利用方法 |
| EP2749533B1 (en) * | 2006-04-04 | 2016-02-24 | Silicor Materials Inc. | Method for purifying silicon |
| US20090015678A1 (en) | 2007-07-09 | 2009-01-15 | Hoogs Anthony J | Method and system for automatic pose and trajectory tracking in video |
| KR101406055B1 (ko) * | 2007-07-23 | 2014-06-11 | 실리코르 머티리얼즈 인코포레이티드 | 산 세척을 이용한 정제된 실리콘 결정의 제조 방법 |
| CN101855391B (zh) * | 2007-10-03 | 2014-10-29 | 希里科材料公司 | 用于处理硅粉末来获得硅晶体的方法 |
| 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 |
| CN101428803B (zh) * | 2008-11-10 | 2011-02-02 | 高文秀 | 一种高纯金属硅提纯制备高纯多晶硅的方法及装置 |
| US8562932B2 (en) | 2009-08-21 | 2013-10-22 | Silicor Materials Inc. | Method of purifying silicon utilizing cascading process |
-
2010
- 2010-03-23 US US12/729,561 patent/US8562932B2/en not_active Expired - Fee Related
- 2010-08-20 BR BR112012003658A patent/BR112012003658A8/pt not_active IP Right Cessation
- 2010-08-20 EP EP10809411.1A patent/EP2467330B1/en not_active Not-in-force
- 2010-08-20 WO PCT/CA2010/001288 patent/WO2011020197A1/en active Application Filing
- 2010-08-20 TW TW099127984A patent/TWI454423B/zh active
- 2010-08-20 CN CN201080036932.1A patent/CN102933494B/zh not_active Expired - Fee Related
- 2010-08-20 KR KR1020127007313A patent/KR101461454B1/ko not_active Expired - Fee Related
- 2010-08-20 JP JP2012525007A patent/JP5632916B2/ja active Active
- 2010-08-20 IN IN2313DEN2012 patent/IN2012DN02313A/en unknown
-
2012
- 2012-06-12 US US13/494,710 patent/US8580218B2/en active Active - Reinstated
-
2014
- 2014-10-10 JP JP2014208660A patent/JP5903474B2/ja active Active
Also Published As
| Publication number | Publication date |
|---|---|
| JP2013502359A (ja) | 2013-01-24 |
| TW201119941A (en) | 2011-06-16 |
| EP2467330A1 (en) | 2012-06-27 |
| EP2467330A4 (en) | 2013-10-30 |
| US8580218B2 (en) | 2013-11-12 |
| JP2015071535A (ja) | 2015-04-16 |
| WO2011020197A1 (en) | 2011-02-24 |
| JP5632916B2 (ja) | 2014-11-26 |
| CN102933494B (zh) | 2016-05-25 |
| US20110044877A1 (en) | 2011-02-24 |
| CN102933494A (zh) | 2013-02-13 |
| BR112012003658A8 (pt) | 2017-11-28 |
| TWI454423B (zh) | 2014-10-01 |
| KR101461454B1 (ko) | 2014-11-13 |
| KR20120120113A (ko) | 2012-11-01 |
| US20120260850A1 (en) | 2012-10-18 |
| JP5903474B2 (ja) | 2016-04-13 |
| BR112012003658A2 (pt) | 2016-08-09 |
| EP2467330B1 (en) | 2016-04-27 |
| US8562932B2 (en) | 2013-10-22 |
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