EP1999286A4 - Verfahren zur elektrolytischen herstellung und verfeinerung von metallen - Google Patents

Verfahren zur elektrolytischen herstellung und verfeinerung von metallen

Info

Publication number
EP1999286A4
EP1999286A4 EP07758136A EP07758136A EP1999286A4 EP 1999286 A4 EP1999286 A4 EP 1999286A4 EP 07758136 A EP07758136 A EP 07758136A EP 07758136 A EP07758136 A EP 07758136A EP 1999286 A4 EP1999286 A4 EP 1999286A4
Authority
EP
European Patent Office
Prior art keywords
refining
metals
electrolytic production
electrolytic
production
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
EP07758136A
Other languages
English (en)
French (fr)
Other versions
EP1999286A2 (de
EP1999286B1 (de
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
Elkem ASA
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 Elkem ASA filed Critical Elkem ASA
Publication of EP1999286A2 publication Critical patent/EP1999286A2/de
Publication of EP1999286A4 publication Critical patent/EP1999286A4/de
Application granted granted Critical
Publication of EP1999286B1 publication Critical patent/EP1999286B1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • 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
    • 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
    • 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)
EP07758136.1A 2006-03-10 2007-03-08 Verfahren zur elektrolytischen herstellung und zur raffination von silizium Active EP1999286B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US37287506A 2006-03-10 2006-03-10
US80740006P 2006-07-14 2006-07-14
PCT/US2007/063555 WO2007106709A2 (en) 2006-03-10 2007-03-08 Method for electrolytic production and refining of metals

Publications (3)

Publication Number Publication Date
EP1999286A2 EP1999286A2 (de) 2008-12-10
EP1999286A4 true EP1999286A4 (de) 2011-09-07
EP1999286B1 EP1999286B1 (de) 2017-04-19

Family

ID=38510169

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07758136.1A Active EP1999286B1 (de) 2006-03-10 2007-03-08 Verfahren zur elektrolytischen herstellung und zur raffination von silizium

Country Status (8)

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

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
CA2762941A1 (en) * 2009-05-26 2010-12-02 Sumitomo Chemical Company, Limited Process for producing refined metal or metalloid
JP6025140B2 (ja) * 2011-05-30 2016-11-16 国立大学法人京都大学 シリコンの製造方法
EP2744927A4 (de) * 2011-08-19 2015-04-01 Jernkontoret Verfahren zur gewinnung von metallen und elektrolytische vorrichtung zur durchführung des verfahrens
KR101793471B1 (ko) * 2016-07-20 2017-11-06 충남대학교산학협력단 전해환원 및 전해정련 공정에 의한 금속 정련 방법
RU2771049C2 (ru) * 2017-08-01 2022-04-25 Бостон Электрометаллурджикал Корпорейшн Электролитическое получение химически активных металлов из металлооксидного сырья, содержащего оксид целевого химически активного металла,электролизом в расплавленном оксидном электролите
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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861030A (en) * 1956-10-19 1958-11-18 Timax Corp Electrolytic production of multivalent metals from refractory oxides
US4292145A (en) * 1980-05-14 1981-09-29 The Board Of Trustees Of Leland Stanford Junior University Electrodeposition of molten silicon
FR2559473A1 (fr) * 1984-02-13 1985-08-16 Ila Lilleby Smelteverker Procede de production de silicium purifieÿa
US20040194574A1 (en) * 2001-11-22 2004-10-07 Francois Cardarelli Method for electrowinning of titanium metal or alloy from titanium oxide containing compound in the liquid state

Family Cites Families (11)

* 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
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
NL290209A (de) 1962-03-14
US3219516A (en) * 1962-07-30 1965-11-23 Staley Mfg Co A E Bonded multi-layer structures
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
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2861030A (en) * 1956-10-19 1958-11-18 Timax Corp Electrolytic production of multivalent metals from refractory oxides
US4292145A (en) * 1980-05-14 1981-09-29 The Board Of Trustees Of Leland Stanford Junior University Electrodeposition of molten silicon
FR2559473A1 (fr) * 1984-02-13 1985-08-16 Ila Lilleby Smelteverker Procede de production de silicium purifieÿa
US20040194574A1 (en) * 2001-11-22 2004-10-07 Francois Cardarelli Method for electrowinning of titanium metal or alloy from titanium oxide containing compound in the liquid state

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007106709A2 *

Also Published As

Publication number Publication date
NO344829B1 (no) 2020-05-18
JP5183498B2 (ja) 2013-04-17
WO2007106709A3 (en) 2007-11-29
AU2007226754A1 (en) 2007-09-20
BRPI0708603B1 (pt) 2016-05-17
CA2645161C (en) 2011-11-22
WO2007106709A2 (en) 2007-09-20
WO2007106709A9 (en) 2008-01-03
AU2007226754B2 (en) 2011-01-20
EP1999286A2 (de) 2008-12-10
EP1999286B1 (de) 2017-04-19
JP2009529607A (ja) 2009-08-20
BRPI0708603A2 (pt) 2011-06-07
NO20083970L (no) 2008-09-17
ES2633113T3 (es) 2017-09-19
CA2645161A1 (en) 2007-09-20

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