SE8400558L - Forfarande for framstellning av rent kisel - Google Patents

Forfarande for framstellning av rent kisel

Info

Publication number: SE8400558L
Authority: SE; Sweden
Prior art keywords: metal; procedure; fecl3; cast; preparing pure
Prior art date: 1983-02-07

Application number

SE8400558A

Other languages

Unknown language ( )

English (en)

Other versions

SE460964B (sv

SE8400558D0 (sv

Inventor

G Halvorsen

Original Assignee

Elkem As

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.)

1983-02-07

Filing date

1984-02-03

Publication date

1984-08-08

1984-02-03 Application filed by Elkem As filed Critical Elkem As

1984-02-03 Publication of SE8400558D0 publication Critical patent/SE8400558D0/sv

1984-08-08 Publication of SE8400558L publication Critical patent/SE8400558L/sv

1989-12-11 Publication of SE460964B publication Critical patent/SE460964B/sv

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)
Manufacture And Refinement Of Metals (AREA)

SE8400558A 1983-02-07 1984-02-03 Foerfarande foer framstaellning av ren kiselmetall SE460964B (sv)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NO830391A NO152551C (no)	1983-02-07	1983-02-07	Fremgangsmaate til fremstilling av rent silisium.

Publications (3)

Publication Number	Publication Date
SE8400558D0 SE8400558D0 (sv)	1984-02-03
SE8400558L true SE8400558L (sv)	1984-08-08
SE460964B SE460964B (sv)	1989-12-11

Family

ID=19886944

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SE8400558A SE460964B (sv)	1983-02-07	1984-02-03	Foerfarande foer framstaellning av ren kiselmetall

Country Status (18)

Country	Link
US (1)	US4539194A (sv)
JP (1)	JPS59146920A (sv)
AU (1)	AU545793B2 (sv)
BR (1)	BR8400464A (sv)
CA (1)	CA1212816A (sv)
DE (1)	DE3403091A1 (sv)
EG (1)	EG16216A (sv)
ES (1)	ES8505314A1 (sv)
FR (1)	FR2540483B1 (sv)
IN (1)	IN159706B (sv)
IS (1)	IS1385B6 (sv)
IT (1)	IT1173249B (sv)
NO (1)	NO152551C (sv)
NZ (1)	NZ207032A (sv)
PT (1)	PT78037B (sv)
SE (1)	SE460964B (sv)
YU (1)	YU43338B (sv)
ZA (1)	ZA84614B (sv)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4643833A (en) *	1984-05-04	1987-02-17	Siemens Aktiengesellschaft	Method for separating solid reaction products from silicon produced in an arc furnace
US4777030A (en) *	1985-07-24	1988-10-11	Enichem, S.P.A.	Process for recovery of silicon from a reaction mixture
US4798659A (en) *	1986-12-22	1989-01-17	Dow Corning Corporation	Addition of calcium compounds to the carbothermic reduction of silica
US5376247A (en) *	1993-05-07	1994-12-27	Dow Corning Corporation	Control of carbon balance in a silicon smelting furnace by monitoring calcium
NO313132B1 (no)	1999-12-08	2002-08-19	Elkem Materials	Fremgangsmåte for rensing av silisium
US6638491B2 (en)	2001-09-21	2003-10-28	Neptec Optical Solutions, Inc.	Method of producing silicon metal particulates of reduced average particle size
US20070202029A1 (en) *	2003-12-04	2007-08-30	Gary Burns	Method Of Removing Impurities From Metallurgical Grade Silicon To Produce Solar Grade Silicon
DE10358452B4 (de) *	2003-12-13	2005-09-15	Fiolitakis, Emmanuel, Dr.	Verfahren zur Herstellung von hochreinem Silicium über die Calciumsilicid-Route
JP4115432B2 (ja)	2004-07-14	2008-07-09	シャープ株式会社	金属の精製方法
EP1805106A1 (en) *	2004-10-12	2007-07-11	Kazakhstan Ministry of Education	Method of production of pure silicon
US7429672B2 (en) *	2006-06-09	2008-09-30	Momentive Performance Materials Inc.	Process for the direct synthesis of trialkoxysilane
EP2058279A4 (en) *	2006-08-31	2012-01-25	Mitsubishi Materials Corp	METALLIC SILICON AND MANUFACTURING METHOD THEREFOR
JP5210167B2 (ja) *	2006-09-29	2013-06-12	信越化学工業株式会社	珪素の精製方法
WO2008110012A1 (en) *	2007-03-13	2008-09-18	6N Silicon Inc.	Method for purifying silicon
BRPI0816972A2 (pt) *	2007-09-13	2015-03-24	Silicium Becancour Inc	Processo para produção de silício de pureza média e alta a partir de silício de grau metalúrgico
ITMI20081085A1 (it) *	2008-06-16	2009-12-17	N E D Silicon S P A	Metodo per la preparazione di silicio di grado metallurgico di elevata purezza.
US8329133B2 (en) *	2008-11-03	2012-12-11	Gt Crystal Systems, Llc	Method and apparatus for refining metallurgical grade silicon to produce solar grade silicon
CA2766721A1 (en) *	2009-06-24	2010-12-29	The Governing Council Of The University Of Toronto	Method of removal of impurities from silicon
NO331026B1 (no) *	2009-09-23	2011-09-12	Elkem Solar As	Fremgangsmate for fremstilling av hoyrent silisium
EP2542503A1 (en) *	2010-03-01	2013-01-09	Dow Corning Corporation	Method for refining aluminum-containing silicon
WO2011146814A2 (en)	2010-05-20	2011-11-24	Dow Corning Corporation	Method and system for producing an aluminum-silicon alloy
KR101180353B1 (ko) *	2010-07-01	2012-09-06	연세대학교 산학협력단	태양전지용 실리콘제조를 위한 ａｃｉｄｌｅａｃｈｉｎｇ을 이용한 ＭＧ-Ｓｉ중 불순물의 정련방법
KR101356060B1 (ko) *	2011-12-27	2014-01-28	재단법인 포항산업과학연구원	실리콘 정련방법
US9676632B2 (en)	2012-06-25	2017-06-13	Silicor Materials Inc.	Method for purifying silicon
KR101663435B1 (ko)	2012-06-25	2016-10-14	실리코르 머티리얼즈 인코포레이티드	알루미늄의 정제 방법 및 실리콘을 정제하기 위한 정제된 알루미늄의 용도
CN103318895B (zh) *	2013-07-05	2016-02-24	昆明理工大学	一种去除硅中杂质磷的方法
NO339608B1 (no) *	2013-09-09	2017-01-09	Elkem Solar As	Multikrystallinske silisiumingoter, silisiummasterlegering, fremgangsmåte for å øke utbyttet av multikrystallinske silisiumingoter for solceller
JP6318859B2 (ja) *	2014-05-29	2018-05-09	株式会社豊田自動織機	銅含有シリコン材料及びその製造方法と負極活物質及び二次電池
JP6373782B2 (ja) *	2015-03-20	2018-08-15	日本碍子株式会社	ハニカム構造体
FR3075776B1 (fr) *	2017-12-21	2020-10-02	Rosi	Granules de silicium pour la preparation de trichlorosilane et procede de fabrication associe
US20240309024A1 (en)	2023-03-14	2024-09-19	Momentive Performance Materials Inc.	Direct synthesis of alkenylhalosilanes
WO2024220295A1 (en)	2023-04-19	2024-10-24	Momentive Performance Materials Inc.	Direct synthesis of alkoxysilanes using copper-aluminum alloy catalysts

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2885364A (en) *	1955-05-31	1959-05-05	Columbia Broadcasting Syst Inc	Method of treating semiconducting materials for electrical devices
GB852710A (en) *	1959-01-20	1960-10-26	Jorgen August Kolflaath	Improvements in or relating to the refining of silicon in a ferrosilicon material
NO122241B (sv) *	1970-05-04	1971-06-07	Spigerverk C
DE2729464A1 (de) *	1977-06-30	1979-01-11	Consortium Elektrochem Ind	Verfahren zum reinigen von silicium
IT1100218B (it) *	1978-11-09	1985-09-28	Montedison Spa	Procedimento per la purificazione di silicio
DE2933164A1 (de) *	1979-08-16	1981-02-26	Consortium Elektrochem Ind	Verfahren zum reinigen von rohsilicium
DE2945072A1 (de) *	1979-11-08	1981-06-04	Heliotronic Forschungs- und Entwicklungsgesellschaft für Solarzellen-Grundstoffe mbH, 8263 Burghausen	Verfahren zum reinigen von rohsilicium
CA1147698A (en) *	1980-10-15	1983-06-07	Maher I. Boulos	Purification of metallurgical grade silicon
DE3201312C2 (de) *	1982-01-18	1983-12-22	Skw Trostberg Ag, 8223 Trostberg	Verfahren zur Reinigung von Silicium

1983
- 1983-02-07 NO NO830391A patent/NO152551C/no not_active IP Right Cessation
1984
- 1984-01-26 ZA ZA84614A patent/ZA84614B/xx unknown
- 1984-01-26 IS IS2877A patent/IS1385B6/is unknown
- 1984-01-30 FR FR8401379A patent/FR2540483B1/fr not_active Expired
- 1984-01-30 DE DE19843403091 patent/DE3403091A1/de active Granted
- 1984-01-30 PT PT78037A patent/PT78037B/pt unknown
- 1984-02-03 NZ NZ207032A patent/NZ207032A/en unknown
- 1984-02-03 SE SE8400558A patent/SE460964B/sv not_active IP Right Cessation
- 1984-02-03 BR BR8400464A patent/BR8400464A/pt not_active IP Right Cessation
- 1984-02-06 CA CA000446850A patent/CA1212816A/en not_active Expired
- 1984-02-06 AU AU24100/84A patent/AU545793B2/en not_active Expired
- 1984-02-06 ES ES529477A patent/ES8505314A1/es not_active Expired
- 1984-02-06 US US06/577,048 patent/US4539194A/en not_active Expired - Lifetime
- 1984-02-07 IN IN78/MAS/84A patent/IN159706B/en unknown
- 1984-02-07 EG EG93/84A patent/EG16216A/xx active
- 1984-02-07 IT IT19482/84A patent/IT1173249B/it active
- 1984-02-07 JP JP59019551A patent/JPS59146920A/ja active Granted
- 1984-02-07 YU YU215/84A patent/YU43338B/xx unknown

Also Published As

Publication number	Publication date
AU2410084A (en)	1984-08-16
IT1173249B (it)	1987-06-18
SE460964B (sv)	1989-12-11
ZA84614B (en)	1985-09-25
CA1212816A (en)	1986-10-21
US4539194A (en)	1985-09-03
ES529477A0 (es)	1985-05-16
FR2540483B1 (fr)	1987-03-27
EG16216A (en)	1987-10-30
FR2540483A1 (fr)	1984-08-10
IS2877A7 (is)	1984-08-08
AU545793B2 (en)	1985-08-01
JPS59146920A (ja)	1984-08-23
YU21584A (en)	1986-06-30
YU43338B (en)	1989-06-30
DE3403091C2 (sv)	1988-09-29
PT78037A (en)	1984-02-01
SE8400558D0 (sv)	1984-02-03
PT78037B (en)	1986-03-27
NO152551B (no)	1985-07-08
NZ207032A (en)	1986-12-05
DE3403091A1 (de)	1984-08-09
IS1385B6 (is)	1989-09-28
NO152551C (no)	1985-10-16
BR8400464A (pt)	1984-09-11
IT8419482A0 (it)	1984-02-07
ES8505314A1 (es)	1985-05-16
IN159706B (sv)	1987-06-06
NO830391L (no)	1984-08-08
JPS6127323B2 (sv)	1986-06-25

Publication	Publication Date	Title
SE8400558L (sv)	1984-08-08	Forfarande for framstellning av rent kisel
KR880003831A (ko)	1988-05-30	순수 알루미나 및 그의 제조방법
DE3364390D1 (en)	1986-08-07	Shaped semi-solid articles
DE2965897D1 (en)	1983-08-25	Method of improving the processability of rigid polymers; melts, solutions and shaped articles prepared according to this method
NO996022D0 (no)	1999-12-08	Fremgangsmåte for rensing av silisium
JPS5337383A (en)	1978-04-06	Semiconductor integrated circuit
JPS57170812A (en)	1982-10-21	Increasing method for purity of natural graphite
JPS523285A (en)	1977-01-11	Bonding method of glass material and capsule material constituting gla ss electric bulb
ZA756000B (en)	1976-09-29	Process for treating metallurgical slags and drosses for the purpose, in particular, of making them easier to break up and crush
JPS521979A (en)	1977-01-08	Process for treating a waste can
JP2805065B2 (ja)	1998-09-30	スラグウールの製造方法
GB1329079A (en)	1973-09-05	Method of refining tellurium containing lead
JPS54148198A (en)	1979-11-20	Production of sodium silicate
JPS5218403A (en)	1977-02-12	Process for production of non-fired lump ores
Mori et al.	1987	Mechanical Working of a TiNi Shape Memory Alloy and Its Application
GB1449837A (en)	1976-09-15	Process for producing an alf3-containing additive
IT1161979B (it)	1987-03-18	Procedimento ed apparecchiatua per produrre metalli rari mediante riduzione termica con magnesio di cloruri
JPS5388601A (en)	1978-08-04	Method of recovering graphite and iron concentrate from gas ash formed by iron manufacturing process
JPS5242408A (en)	1977-04-02	Smelting process of iron ore of low grade
JPS53142315A (en)	1978-12-12	Manufacture of cu-ni-sn alloy material
JPS5352299A (en)	1978-05-12	Easily soluble solid alkali silicate and production thereof
JPS5771813A (en)	1982-05-04	Production of silicon from sodium silicofluoride
JPS51147401A (en)	1976-12-17	A process for production of non-sintered agglomerated ores
Zedina et al.	1984	Enthalpy of Liquid Products of Impoverishment Smelting
JPS57171656A (en)	1982-10-22	Production of spring made of shape memory alloy

Legal Events

Date	Code	Title	Description
1995-01-31	NAL	Patent in force	Ref document number: 8400558-6 Format of ref document f/p: F
1995-11-06	NUG	Patent has lapsed	Ref document number: 8400558-6 Format of ref document f/p: F

Date

Code

Title

Description

1995-01-31

NAL

Patent in force

Ref document number: 8400558-6

Format of ref document f/p: F

1995-11-06

NUG

Patent has lapsed