NO942121L - Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall - Google Patents

Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall

Info

Publication number
NO942121L
NO942121L NO942121A NO942121A NO942121L NO 942121 L NO942121 L NO 942121L NO 942121 A NO942121 A NO 942121A NO 942121 A NO942121 A NO 942121A NO 942121 L NO942121 L NO 942121L
Authority
NO
Norway
Prior art keywords
furnace
silumin
metal
possibly
pct
Prior art date
Application number
NO942121A
Other languages
English (en)
Other versions
NO942121D0 (no
Inventor
Jan Stubergh
Original Assignee
Jan Stubergh
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 Jan Stubergh filed Critical Jan Stubergh
Priority to NO942121A priority Critical patent/NO942121L/no
Publication of NO942121D0 publication Critical patent/NO942121D0/no
Priority to PCT/NO1995/000092 priority patent/WO1995033870A1/en
Priority to CA002192362A priority patent/CA2192362C/en
Priority to CNB951934597A priority patent/CN1229522C/zh
Priority to DE69506247T priority patent/DE69506247T2/de
Priority to RU97100194A priority patent/RU2145646C1/ru
Priority to AT95922010T priority patent/ATE173769T1/de
Priority to US08/750,361 priority patent/US5873993A/en
Priority to SK1566-96A priority patent/SK282595B6/sk
Priority to ES95922010T priority patent/ES2127537T3/es
Priority to EP95922010A priority patent/EP0763151B1/en
Priority to AU26845/95A priority patent/AU2684595A/en
Publication of NO942121L publication Critical patent/NO942121L/no
Priority to NO19965211A priority patent/NO310981B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/02—Making non-ferrous alloys by melting
    • C22C1/026—Alloys based on aluminium
    • 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
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Ved en enkel sammensetning av ovner fremstilles silisium-"metall (4), silumin (12), aluminium-metall (14) etter hverandre (sammenhengende) fra feltspat (1) eller feltspatholdige bergarter (anortositt, syenitt, monzonitt, dioritt, granitt, pegmatitt, gneis og nefelinsyenitt) (1) løst i fluorid (2). Den spesielle kombinasjonen av sammensetningene av feltspat og prosesstrinnene (3,6,10,15,16) gjør at mengden (forholdet mellom) silisium,. silumin og aluminium som produseres lett kan reguleres. Silisium skal raffineres (4,5). Oksygengass (17) kan med fordel fremstilles ved bruk av inerte anoder (16). Av"alkaliene" (18) som fremstilles kan fluorider (fluorooksosalter) (19) gjenvinnes,. resirkuleres og brukes til produksjon for andre nyttige produkter. Feltspat (1) er det eneste råstoff som forbrukes ved resirkuleringen av "alkaliene" (19). En korrosjonsfri elektrisk isolator (7) utvikles.
NO942121A 1994-06-07 1994-06-07 Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall NO942121L (no)

Priority Applications (13)

Application Number Priority Date Filing Date Title
NO942121A NO942121L (no) 1994-06-07 1994-06-07 Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall
AU26845/95A AU2684595A (en) 1994-06-07 1995-06-02 Method for the production of silicium metal, silumin and aluminium metal
AT95922010T ATE173769T1 (de) 1994-06-07 1995-06-02 Verfahren zur herstellung von siliziummetal, silumin und aluminiummetal
CA002192362A CA2192362C (en) 1994-06-07 1995-06-02 Method for the production of silicium metal, silumin and aluminium metal
CNB951934597A CN1229522C (zh) 1994-06-07 1995-06-02 制备硅、铝硅和/或铝金属的方法及设备
DE69506247T DE69506247T2 (de) 1994-06-07 1995-06-02 Verfahren zur herstellung von siliziummetal, silumin und aluminiummetal
RU97100194A RU2145646C1 (ru) 1994-06-07 1995-06-02 Способ производства металлического кремния, силумина и алюминия и технологическая установка для его осуществления
PCT/NO1995/000092 WO1995033870A1 (en) 1994-06-07 1995-06-02 Method for the production of silicium metal, silumin and aluminium metal
US08/750,361 US5873993A (en) 1994-06-07 1995-06-02 Method and apparatus for the production of silicium metal, silumin and aluminium metal
SK1566-96A SK282595B6 (sk) 1994-06-07 1995-06-02 Spôsob kontinuálnej alebo diskontinuálnej výroby kovového kremíka, silumínu a/alebo kovového hliníka a prevádzkové zariadenie na jeho vykonávanie
ES95922010T ES2127537T3 (es) 1994-06-07 1995-06-02 Metodo para la produccion de silicio metalico, siluminio y aluminio metalico.
EP95922010A EP0763151B1 (en) 1994-06-07 1995-06-02 Method for the production of silicium metal, silumin and aluminium metal
NO19965211A NO310981B1 (no) 1994-06-07 1996-12-05 Fremgangsmate for fremstilling av silisium-metall, silumin og aluminium-metall, samt prosessutstyr for gjennomforing avfremgangsmaten

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO942121A NO942121L (no) 1994-06-07 1994-06-07 Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall

Publications (2)

Publication Number Publication Date
NO942121D0 NO942121D0 (no) 1994-06-07
NO942121L true NO942121L (no) 1995-12-08

Family

ID=19897154

Family Applications (1)

Application Number Title Priority Date Filing Date
NO942121A NO942121L (no) 1994-06-07 1994-06-07 Fremstilling og anordning for fremstilling av silisium-"metall", silumin og aluminium-metall

Country Status (12)

Country Link
US (1) US5873993A (no)
EP (1) EP0763151B1 (no)
CN (1) CN1229522C (no)
AT (1) ATE173769T1 (no)
AU (1) AU2684595A (no)
CA (1) CA2192362C (no)
DE (1) DE69506247T2 (no)
ES (1) ES2127537T3 (no)
NO (1) NO942121L (no)
RU (1) RU2145646C1 (no)
SK (1) SK282595B6 (no)
WO (1) WO1995033870A1 (no)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU1560097A (en) * 1996-01-22 1997-08-20 Jan Reidar Stubergh Production of high purity silicon metal, aluminium, their alloys, silicon carbide and aluminium oxide from alkali alkaline earth alumino silicates
US6436272B1 (en) 1999-02-09 2002-08-20 Northwest Aluminum Technologies Low temperature aluminum reduction cell using hollow cathode
NO20010961D0 (no) * 2001-02-26 2001-02-26 Norwegian Silicon Refinery As FremgangsmÕte for fremstilling av silisiumkarbid, aluminium og/eller silumin (silisium-aluminium-legering)
NO20010963D0 (no) * 2001-02-26 2001-02-26 Norwegian Silicon Refinery As FremgangsmÕte for fremstilling av silisium og/eller aluminium og silumin (aluminium-silisium-legering)
NO20010962D0 (no) * 2001-02-26 2001-02-26 Norwegian Silicon Refinery As FremgangsmÕte for fremstilling av silisium med høy renhet ved elektrolyse
US6638491B2 (en) 2001-09-21 2003-10-28 Neptec Optical Solutions, Inc. Method of producing silicon metal particulates of reduced average particle size
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
WO2006120240A2 (de) * 2005-05-13 2006-11-16 Naegel Wulf Niedrig-temperatur-schmelzfluss-elektrolyse von quartz
NO20063072L (no) * 2006-03-10 2007-09-11 Elkem As Fremgangsmate for elektrolytisk raffinering av metaller
NL1031734C2 (nl) * 2006-05-03 2007-11-06 Girasolar B V Werkwijze voor het zuiveren van een halfgeleidermateriaal onder toepassing van een oxidatie-reductiereactie.
RU2321538C2 (ru) * 2006-05-12 2008-04-10 Общество с Ограниченной Ответственностью "Гелиос" Способ отделения порошка кремния от фторидных солей щелочных металлов и установка для его осуществления
CN101454244B (zh) 2006-05-26 2011-11-30 住友化学株式会社 制造硅的方法
WO2012083480A1 (en) * 2010-12-20 2012-06-28 Epro Development Limited Method and apparatus for producing pure silicon
KR101642026B1 (ko) * 2013-08-19 2016-07-22 한국원자력연구원 전기화학적 실리콘 막 제조방법
CN103789796A (zh) * 2014-02-19 2014-05-14 郭龙 一种粉煤灰资源利用方法
FI3256621T3 (fi) * 2015-02-11 2025-10-01 Alcoa Usa Corp Menetelmä alumiinin puhdistamiseksi
CN104862549A (zh) * 2015-04-22 2015-08-26 铜山县超特有色金属添加剂厂 一种铝硅中间合金AlSi50及其制备方法
CN106521559B (zh) * 2016-12-01 2019-01-22 山东南山铝业股份有限公司 一种低硅电解铝液及其制备方法
RU2652905C1 (ru) * 2017-03-20 2018-05-03 федеральное государственное бюджетное образовательное учреждение высшего образования "Санкт-Петербургский горный университет" Способ получения алюминиево-кремниевых сплавов
CN108330374B (zh) * 2018-05-07 2020-07-31 东北大学 钙热还原-熔盐电解法从钙长石中提取硅铝钙合金的方法
CN112126947A (zh) * 2020-09-22 2020-12-25 段双录 电解原位制备铝合金的装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2850443A (en) * 1955-10-12 1958-09-02 Foundry Services Ltd Method of treating alloys
US2866701A (en) * 1956-05-10 1958-12-30 Vanadium Corp Of America Method of purifying silicon and ferrosilicon
US3022233A (en) * 1959-11-18 1962-02-20 Dow Chemical Co Preparation of silicon
DE1239687B (de) * 1965-03-12 1967-05-03 Goldschmidt Ag Th Verfahren zur Herstellung metallorganischer Verbindungen
CH426279A (fr) * 1965-06-15 1966-12-15 Fiduciaire Generale S A Cellule électrolytique pour la fabrication de silicium
US3402043A (en) * 1966-03-01 1968-09-17 Olin Mathieson Copper base alloys
US3980537A (en) * 1975-10-03 1976-09-14 Reynolds Metals Company Production of aluminum-silicon alloys in an electrolytic cell
US4246249A (en) * 1979-05-24 1981-01-20 Aluminum Company Of America Silicon purification process
US4292145A (en) * 1980-05-14 1981-09-29 The Board Of Trustees Of Leland Stanford Junior University Electrodeposition of molten silicon
SU1546515A1 (ru) * 1987-12-11 1990-02-28 Сумской Государственный Педагогический Институт Им.А.С.Макаренко Расплав дл электролитического получени металлического кремни

Also Published As

Publication number Publication date
CA2192362C (en) 2005-04-26
WO1995033870A1 (en) 1995-12-14
CN1149893A (zh) 1997-05-14
DE69506247D1 (de) 1999-01-07
ATE173769T1 (de) 1998-12-15
ES2127537T3 (es) 1999-04-16
NO942121D0 (no) 1994-06-07
AU2684595A (en) 1996-01-04
RU2145646C1 (ru) 2000-02-20
CA2192362A1 (en) 1995-12-14
EP0763151B1 (en) 1998-11-25
SK156696A3 (en) 1997-07-09
DE69506247T2 (de) 1999-06-24
EP0763151A1 (en) 1997-03-19
US5873993A (en) 1999-02-23
SK282595B6 (sk) 2002-10-08
CN1229522C (zh) 2005-11-30

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