NO20010962D0 - FremgangsmÕte for fremstilling av silisium med høy renhet ved elektrolyse - Google Patents

FremgangsmÕte for fremstilling av silisium med høy renhet ved elektrolyse

Info

Publication number
NO20010962D0
NO20010962D0 NO20010962A NO20010962A NO20010962D0 NO 20010962 D0 NO20010962 D0 NO 20010962D0 NO 20010962 A NO20010962 A NO 20010962A NO 20010962 A NO20010962 A NO 20010962A NO 20010962 D0 NO20010962 D0 NO 20010962D0
Authority
NO
Norway
Prior art keywords
electrolysis
cathode
silicon
deposit
furnace
Prior art date
Application number
NO20010962A
Other languages
English (en)
Inventor
Jan Reidar Stubergh
Original Assignee
Norwegian Silicon Refinery 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.)
Filing date
Publication date
Application filed by Norwegian Silicon Refinery As filed Critical Norwegian Silicon Refinery As
Priority to NO20010962A priority Critical patent/NO20010962D0/no
Publication of NO20010962D0 publication Critical patent/NO20010962D0/no
Priority to PCT/NO2002/000073 priority patent/WO2002068719A1/en
Priority to ES02700907T priority patent/ES2233795T3/es
Priority to US10/469,049 priority patent/US7101470B2/en
Priority to AT02700907T priority patent/ATE284982T1/de
Priority to DE60202266T priority patent/DE60202266T2/de
Priority to EP02700907A priority patent/EP1370714B1/en
Priority to CA2439385A priority patent/CA2439385C/en
Priority to NO20033761A priority patent/NO323834B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
    • C25B1/00—Electrolytic production of inorganic compounds or non-metals
    • C25B1/01—Products
    • C25B1/33—Silicon
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/36—Alloys obtained by cathodic reduction of all their ions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Silicon Compounds (AREA)
NO20010962A 2001-02-26 2001-02-26 FremgangsmÕte for fremstilling av silisium med høy renhet ved elektrolyse NO20010962D0 (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO20010962A NO20010962D0 (no) 2001-02-26 2001-02-26 FremgangsmÕte for fremstilling av silisium med høy renhet ved elektrolyse
PCT/NO2002/000073 WO2002068719A1 (en) 2001-02-26 2002-02-21 Process for preparing silicon by electrolysis and crystallization, and preparing low-alloyed and high-alloyed aluminum silicon alloys
ES02700907T ES2233795T3 (es) 2001-02-26 2002-02-21 Procedimiento para preparar silicio por electrolisis y cristalizacion y preparacion de aleaciones de aluminio de alta y baja aleacion.
US10/469,049 US7101470B2 (en) 2001-02-26 2002-02-21 Process for preparing silicon by electrolysis and crystallization and preparing low-alloyed and high-alloyed aluminum silicon alloys
AT02700907T ATE284982T1 (de) 2001-02-26 2002-02-21 Verfahren zur herstellung von silicium durch elektrolyse und kristallisation und herstellung von niedriglegierten und hochlegierten aluminium- silicium-legierungen
DE60202266T DE60202266T2 (de) 2001-02-26 2002-02-21 Verfahren zur herstellung von silicium durch elektrolyse und kristallisation und herstellung von niedriglegierten und hochlegierten aluminium-silicium-legierungen
EP02700907A EP1370714B1 (en) 2001-02-26 2002-02-21 Process for preparing silicon by electrolysis and crystallization, and preparing low-alloyed and high-alloyed aluminum silicon alloys
CA2439385A CA2439385C (en) 2001-02-26 2002-02-21 Process for preparing silicon by electrolysis and crystallization, and preparing low-alloyed and high-alloyed aluminum silicon alloys
NO20033761A NO323834B1 (no) 2001-02-26 2003-08-25 Fremgangsmate for fremstilling av hoyrenset silisium og aluminium og silumin i samme elektrolyseovn

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20010962A NO20010962D0 (no) 2001-02-26 2001-02-26 FremgangsmÕte for fremstilling av silisium med høy renhet ved elektrolyse

Publications (1)

Publication Number Publication Date
NO20010962D0 true NO20010962D0 (no) 2001-02-26

Family

ID=19912183

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20010962A NO20010962D0 (no) 2001-02-26 2001-02-26 FremgangsmÕte for fremstilling av silisium med høy renhet ved elektrolyse

Country Status (8)

Country Link
US (1) US7101470B2 (no)
EP (1) EP1370714B1 (no)
AT (1) ATE284982T1 (no)
CA (1) CA2439385C (no)
DE (1) DE60202266T2 (no)
ES (1) ES2233795T3 (no)
NO (1) NO20010962D0 (no)
WO (1) WO2002068719A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2272785C1 (ru) * 2004-08-12 2006-03-27 Общество с Ограниченной Ответственностью "Гелиос" Способ получения высокочистого порошка кремния из тетрафторида кремния с одновременным получением элементного фтора, способ отделения кремния от расплава солей, полученные вышеуказанным способом порошок кремния и элементный фтор и способ получения тетрафторида кремния
AU2006245664B2 (en) * 2005-05-13 2010-10-07 Wulf Nagel Low-temperature fused-salt electrolysis of quartz
EP2237052A1 (en) 2009-03-31 2010-10-06 Capres A/S Automated multi-point probe manipulation
CN104704149A (zh) 2012-05-31 2015-06-10 德克萨斯大学***董事会 由熔融盐中的二氧化硅通过电沉积在金属上制备薄膜太阳能级硅
WO2014004610A1 (en) * 2012-06-27 2014-01-03 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona, Acting For And On Behalf Of Arizona State University System and method for electrorefining of silicon
WO2014201207A2 (en) 2013-06-14 2014-12-18 Arizona Board Of Regents, A Body Corporate Of The State Of Arizona, Acting For And On Behalf Of Arizona State University System and method for purification of electrolytic salt
CN104593828A (zh) * 2014-12-18 2015-05-06 东北大学 一种低硼磷冶金级硅的制备方法
CN109930176A (zh) * 2018-08-14 2019-06-25 华北理工大学 一种熔盐制备硅镍合金的方法
CN111333073A (zh) * 2020-03-16 2020-06-26 昆明理工大学 一种从高硅铝合金中获得块体硅的方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH426279A (fr) * 1965-06-15 1966-12-15 Fiduciaire Generale S A Cellule électrolytique pour la fabrication de silicium
NO942121L (no) 1994-06-07 1995-12-08 Jan Stubergh Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall
WO1997027143A1 (en) 1996-01-22 1997-07-31 Jan Reidar Stubergh Production of high purity silicon metal, aluminium, their alloys, silicon carbide and aluminium oxide from alkali alkaline earth alumino silicates
US5972107A (en) * 1997-08-28 1999-10-26 Crystal Systems, Inc. Method for purifying silicon
JP3676123B2 (ja) * 1999-06-24 2005-07-27 東芝セラミックス株式会社 単結晶引上装置

Also Published As

Publication number Publication date
ATE284982T1 (de) 2005-01-15
DE60202266D1 (de) 2005-01-20
CA2439385A1 (en) 2002-09-06
DE60202266T2 (de) 2005-12-15
US7101470B2 (en) 2006-09-05
ES2233795T3 (es) 2005-06-16
US20040094428A1 (en) 2004-05-20
CA2439385C (en) 2010-04-20
EP1370714A1 (en) 2003-12-17
WO2002068719A1 (en) 2002-09-06
EP1370714B1 (en) 2004-12-15

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