CA2645161A1 - Procede de production electrolytique et de raffinage de metaux - Google Patents

Procede de production electrolytique et de raffinage de metaux Download PDF

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Publication number
CA2645161A1
CA2645161A1 CA002645161A CA2645161A CA2645161A1 CA 2645161 A1 CA2645161 A1 CA 2645161A1 CA 002645161 A CA002645161 A CA 002645161A CA 2645161 A CA2645161 A CA 2645161A CA 2645161 A1 CA2645161 A1 CA 2645161A1
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CA
Canada
Prior art keywords
metal
alloy
sio2
oxide
refined
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
Application number
CA002645161A
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English (en)
Other versions
CA2645161C (fr
Inventor
Sadoway Donald
Kai Johansen
Bjorn Myhre
Marianne Engvoll
Krister Engvoll
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Elkem ASA
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2645161A1 publication Critical patent/CA2645161A1/fr
Application granted granted Critical
Publication of CA2645161C publication Critical patent/CA2645161C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
    • 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
    • C25C3/26—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium
    • C25C3/28—Electrolytic production, recovery or refining of metals by electrolysis of melts of titanium, zirconium, hafnium, tantalum or vanadium of titanium
    • 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
    • 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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts

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)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Silicon Compounds (AREA)
CA2645161A 2006-03-10 2007-03-08 Procede de production electrolytique et de raffinage de metaux Active CA2645161C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US37287506A 2006-03-10 2006-03-10
US11/372,875 2006-03-10
US80740006P 2006-07-14 2006-07-14
US60/807,400 2006-07-14
PCT/US2007/063555 WO2007106709A2 (fr) 2006-03-10 2007-03-08 Procede de production electrolytique et de raffinage de metaux

Publications (2)

Publication Number Publication Date
CA2645161A1 true CA2645161A1 (fr) 2007-09-20
CA2645161C CA2645161C (fr) 2011-11-22

Family

ID=38510169

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2645161A Active CA2645161C (fr) 2006-03-10 2007-03-08 Procede de production electrolytique et de raffinage de metaux

Country Status (8)

Country Link
EP (1) EP1999286B1 (fr)
JP (1) JP5183498B2 (fr)
AU (1) AU2007226754B2 (fr)
BR (1) BRPI0708603B1 (fr)
CA (1) CA2645161C (fr)
ES (1) ES2633113T3 (fr)
NO (1) NO344829B1 (fr)
WO (1) WO2007106709A2 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8460535B2 (en) * 2009-04-30 2013-06-11 Infinium, Inc. Primary production of elements
DE112010004425T5 (de) * 2009-05-26 2012-11-29 Sumitomo Chemical Co., Ltd. Verfahren zur Herstellung von gereinigtem Metall oder Halbmetall
WO2012165017A1 (fr) * 2011-05-30 2012-12-06 国立大学法人京都大学 Procédé de production de silicium
CA2844044A1 (fr) * 2011-08-19 2013-02-28 Jernkontoret Procede de recuperation de metaux et appareil d'electrolyse pour mettre en oeuvre ce procede
KR101793471B1 (ko) * 2016-07-20 2017-11-06 충남대학교산학협력단 전해환원 및 전해정련 공정에 의한 금속 정련 방법
WO2019027978A1 (fr) * 2017-08-01 2019-02-07 Boston Electrometallurgical Corporation Production électrolytique de métaux réactifs
JP7373361B2 (ja) * 2019-11-07 2023-11-02 三菱重工業株式会社 電解製錬炉及び電解製錬方法
KR102498338B1 (ko) * 2020-03-17 2023-02-10 서울대학교산학협력단 과산화수소 제조용 전기분해장치 및 이를 이용한 과산화수소의 제조 방법
KR102380607B1 (ko) * 2020-07-06 2022-03-31 한국원자력연구원 폐 실리콘 처리 장치 및 이를 이용한 폐 실리콘 처리 방법
CN115012003B (zh) * 2022-06-20 2024-02-06 中南大学 一种硫化锑矿熔盐电解连续化生产的方法及装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1534318A (en) 1922-12-21 1925-04-21 Aluminum Co Of America Electrolytic refining of aluminum
GB833767A (en) * 1956-10-19 1960-04-27 Timax Corp Continuous electrolytic production of titanium
US3036961A (en) * 1958-02-24 1962-05-29 Herasymenko Anna Electrolytic refinement of metals
US3203883A (en) * 1961-07-01 1965-08-31 Rcsearch Inst For Iron Steel A Method of refining molten metals by electrolyzing molten slag under arc discharge
NL290208A (fr) 1962-03-14
US3219516A (en) * 1962-07-30 1965-11-23 Staley Mfg Co A E Bonded multi-layer structures
US4292145A (en) * 1980-05-14 1981-09-29 The Board Of Trustees Of Leland Stanford Junior University Electrodeposition of molten silicon
CH654335A5 (de) * 1983-03-11 1986-02-14 Alusuisse Zelle zur raffination von aluminium.
US4481232A (en) * 1983-05-27 1984-11-06 The United States Of America As Represented By The Department Of Energy Method and apparatus for producing high purity silicon
NO156172C (no) * 1984-02-13 1987-08-12 Ila Lilleby Smelteverker Fremgangsmaate til fremstilling av renset silisium ved elektrolytisk raffinering.
US5071523A (en) * 1989-10-13 1991-12-10 Aluminum Company Of America Two stage lithium transport process
US5593566A (en) * 1995-06-09 1997-01-14 General Motors Corporation Electrolytic production process for magnesium and its alloys
US5976345A (en) * 1997-01-06 1999-11-02 Boston University Method and apparatus for metal extraction and sensor device related thereto
NO317073B1 (no) * 2001-06-05 2004-08-02 Sintef Elektrolytt samt fremgangsmate ved fremstilling eller raffinering av silisium
US7504017B2 (en) * 2001-11-22 2009-03-17 Qit-Fer Et Titane Inc. Method for electrowinning of titanium metal or alloy from titanium oxide containing compound in the liquid state

Also Published As

Publication number Publication date
WO2007106709A2 (fr) 2007-09-20
NO344829B1 (no) 2020-05-18
EP1999286A2 (fr) 2008-12-10
ES2633113T3 (es) 2017-09-19
EP1999286A4 (fr) 2011-09-07
BRPI0708603A2 (pt) 2011-06-07
AU2007226754B2 (en) 2011-01-20
JP5183498B2 (ja) 2013-04-17
EP1999286B1 (fr) 2017-04-19
NO20083970L (no) 2008-09-17
WO2007106709A3 (fr) 2007-11-29
WO2007106709A9 (fr) 2008-01-03
CA2645161C (fr) 2011-11-22
AU2007226754A1 (en) 2007-09-20
JP2009529607A (ja) 2009-08-20
BRPI0708603B1 (pt) 2016-05-17

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