JPS53144819A - Method of purifying silicon - Google Patents
Method of purifying siliconInfo
- Publication number
- JPS53144819A JPS53144819A JP5899478A JP5899478A JPS53144819A JP S53144819 A JPS53144819 A JP S53144819A JP 5899478 A JP5899478 A JP 5899478A JP 5899478 A JP5899478 A JP 5899478A JP S53144819 A JPS53144819 A JP S53144819A
- Authority
- JP
- Japan
- Prior art keywords
- purifying silicon
- purifying
- silicon
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
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)
- Liquid Deposition Of Substances Of Which Semiconductor Devices Are Composed (AREA)
- Photovoltaic Devices (AREA)
- Extraction Or Liquid Replacement (AREA)
- Detergent Compositions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772722783 DE2722783A1 (de) | 1977-05-20 | 1977-05-20 | Verfahren zum reinigen von silicium |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS53144819A true JPS53144819A (en) | 1978-12-16 |
JPS5648441B2 JPS5648441B2 (fr) | 1981-11-16 |
Family
ID=6009446
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5899478A Granted JPS53144819A (en) | 1977-05-20 | 1978-05-19 | Method of purifying silicon |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS53144819A (fr) |
BE (1) | BE867204A (fr) |
DE (1) | DE2722783A1 (fr) |
FR (1) | FR2391157A1 (fr) |
GB (1) | GB1581418A (fr) |
IT (1) | IT1104837B (fr) |
NL (1) | NL7804064A (fr) |
NO (1) | NO781742L (fr) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632319A (en) * | 1979-08-16 | 1981-04-01 | Consortium Elektrochem Ind | Method of refining silicon material |
JPS61178414A (ja) * | 1985-01-31 | 1986-08-11 | Nippon Chem Ind Co Ltd:The | 高純度シリカおよびその製造方法 |
JPS6212608A (ja) * | 1985-07-11 | 1987-01-21 | Nippon Chem Ind Co Ltd:The | 高純度シリカ及びその製造方法 |
JPH0722231U (ja) * | 1993-09-27 | 1995-04-21 | 涌井工業株式会社 | 焼却器 |
JP2002037617A (ja) * | 2000-07-28 | 2002-02-06 | Kawasaki Steel Corp | シリコンに付着した石英除去方法及び除去装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3128979C2 (de) * | 1981-07-22 | 1986-10-23 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum Herstellen von für Solarzellen verwendbarem Silizium |
DE3210141A1 (de) * | 1982-03-19 | 1983-09-22 | Siemens AG, 1000 Berlin und 8000 München | Verfahren zum herstellen von fuer insbesondere solarzellen verwendbarem silicium |
DE3317286A1 (de) * | 1983-05-11 | 1984-11-22 | Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen | Verfahren zur reinigung von silicium durch saeureeinwirkung |
DE3332447A1 (de) * | 1983-09-08 | 1985-03-21 | Wacker-Chemitronic Gesellschaft für Elektronik-Grundstoffe mbH, 8263 Burghausen | Verfahren zur befreiung von siliciumbruchstuecken von verunreinigungen |
JPH0429952Y2 (fr) * | 1986-05-14 | 1992-07-20 | ||
NO180188C (no) * | 1994-03-30 | 1997-03-05 | Elkem Materials | Fremgangsmåte for opparbeiding av residuer fra direkte syntese av organoklorsilaner og/eller klorsilaner |
DE19531031C2 (de) * | 1995-08-23 | 1997-08-21 | Ictop Entwicklungsgesellschaft | Verfahren zum Trocknen von Silizium |
US5714203A (en) * | 1995-08-23 | 1998-02-03 | Ictop Entwicklungs Gmbh | Procedure for the drying of silicon |
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 |
GB2436520B (en) * | 2006-03-28 | 2010-06-23 | Hts Hans Torgersen & Sonn As | Reclining group |
CN101597063A (zh) * | 2008-06-06 | 2009-12-09 | 佳科太阳能硅(厦门)有限公司 | 冶金硅中杂质硼的去除方法 |
DE102010053693A1 (de) * | 2010-12-08 | 2012-06-14 | Adensis Gmbh | Verfahren zur chemischen Reinigung von metallurgischem Silizium und Vorrichtung zur Durchführung des Verfahrens |
GB2563583A (en) | 2017-06-16 | 2018-12-26 | Her Majesty The Queen In Right Of Canada As Represented By The Mini Of Natural Resources Canada | Combined grinding and leaching process for ores and wastes and apparatus thereof |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1386227A (en) * | 1919-09-26 | 1921-08-02 | Electro Metallurg Co | Process of refining crude electric-furnace silicon |
CH332463A (de) * | 1954-09-24 | 1958-09-15 | Lonza Ag | Verfahren zur Reinigung von Rohsilizium |
CH346532A (de) * | 1956-01-19 | 1960-05-31 | Lonza Ag | Verfahren zur Herstellung von reinem Siliziummetall |
AT200106B (de) * | 1956-12-24 | 1958-10-25 | Degussa | Verfahren zur Herstellung von reinstem Silizium |
DE1091590B (de) * | 1957-11-28 | 1960-10-27 | Joergen August Kolflaath | Verfahren zum Raffinieren von Ferro-Silizium und Silizium |
NO122241B (fr) * | 1970-05-04 | 1971-06-07 | Spigerverk C |
-
1977
- 1977-05-20 DE DE19772722783 patent/DE2722783A1/de active Granted
-
1978
- 1978-04-17 NL NL7804064A patent/NL7804064A/xx not_active Application Discontinuation
- 1978-05-12 GB GB19261/78A patent/GB1581418A/en not_active Expired
- 1978-05-18 BE BE187802A patent/BE867204A/fr unknown
- 1978-05-18 IT IT49434/78A patent/IT1104837B/it active
- 1978-05-19 JP JP5899478A patent/JPS53144819A/ja active Granted
- 1978-05-19 FR FR7814875A patent/FR2391157A1/fr active Granted
- 1978-05-19 NO NO78781742A patent/NO781742L/no unknown
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5632319A (en) * | 1979-08-16 | 1981-04-01 | Consortium Elektrochem Ind | Method of refining silicon material |
JPS61178414A (ja) * | 1985-01-31 | 1986-08-11 | Nippon Chem Ind Co Ltd:The | 高純度シリカおよびその製造方法 |
JPH055766B2 (fr) * | 1985-01-31 | 1993-01-25 | Nippon Chemical Ind | |
JPS6212608A (ja) * | 1985-07-11 | 1987-01-21 | Nippon Chem Ind Co Ltd:The | 高純度シリカ及びその製造方法 |
JPH0722231U (ja) * | 1993-09-27 | 1995-04-21 | 涌井工業株式会社 | 焼却器 |
JP2002037617A (ja) * | 2000-07-28 | 2002-02-06 | Kawasaki Steel Corp | シリコンに付着した石英除去方法及び除去装置 |
JP4686824B2 (ja) * | 2000-07-28 | 2011-05-25 | Jfeスチール株式会社 | シリコンに付着した石英除去方法及び除去装置 |
Also Published As
Publication number | Publication date |
---|---|
DE2722783A1 (de) | 1978-11-30 |
JPS5648441B2 (fr) | 1981-11-16 |
GB1581418A (en) | 1980-12-10 |
NO781742L (no) | 1978-11-21 |
NL7804064A (nl) | 1978-11-22 |
DE2722783C2 (fr) | 1987-05-27 |
FR2391157A1 (fr) | 1978-12-15 |
IT1104837B (it) | 1985-10-28 |
IT7849434A0 (it) | 1978-05-18 |
FR2391157B1 (fr) | 1980-04-04 |
BE867204A (fr) | 1978-11-20 |
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