CA2762941A1 - Procede de production d'un metal ou d'un metalloide raffine - Google Patents

Procede de production d'un metal ou d'un metalloide raffine Download PDF

Info

Publication number
CA2762941A1
CA2762941A1 CA2762941A CA2762941A CA2762941A1 CA 2762941 A1 CA2762941 A1 CA 2762941A1 CA 2762941 A CA2762941 A CA 2762941A CA 2762941 A CA2762941 A CA 2762941A CA 2762941 A1 CA2762941 A1 CA 2762941A1
Authority
CA
Canada
Prior art keywords
alloy
electrolysis
cathode
metal
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.)
Abandoned
Application number
CA2762941A
Other languages
English (en)
Inventor
Kunio Saegusa
Kazuya Koyama
Tetsuo Oishi
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.)
National Institute of Advanced Industrial Science and Technology AIST
Sumitomo Chemical Co Ltd
Original Assignee
National Institute of Advanced Industrial Science and Technology AIST
Sumitomo Chemical Co Ltd
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 National Institute of Advanced Industrial Science and Technology AIST, Sumitomo Chemical Co Ltd filed Critical National Institute of Advanced Industrial Science and Technology AIST
Publication of CA2762941A1 publication Critical patent/CA2762941A1/fr
Abandoned legal-status Critical Current

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
    • 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
    • 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
    • C25C3/34—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
    • C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
    • C25C7/06—Operating or servicing
    • C25C7/08—Separating of deposited metals from the cathode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA2762941A 2009-05-26 2010-05-24 Procede de production d'un metal ou d'un metalloide raffine Abandoned CA2762941A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2009126942 2009-05-26
JP2009-126942 2009-05-26
PCT/JP2010/058739 WO2010137555A1 (fr) 2009-05-26 2010-05-24 Procédé de production d'un métal ou d'un métalloïde raffiné

Publications (1)

Publication Number Publication Date
CA2762941A1 true CA2762941A1 (fr) 2010-12-02

Family

ID=43222664

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2762941A Abandoned CA2762941A1 (fr) 2009-05-26 2010-05-24 Procede de production d'un metal ou d'un metalloide raffine

Country Status (7)

Country Link
US (1) US20120132034A1 (fr)
JP (1) JP2011006317A (fr)
CN (1) CN102449201A (fr)
CA (1) CA2762941A1 (fr)
DE (1) DE112010004425T5 (fr)
NO (1) NO20111662A1 (fr)
WO (1) WO2010137555A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5814585B2 (ja) * 2011-04-01 2015-11-17 株式会社東芝 希土類金属の回収方法および回収装置
EP2818547B1 (fr) 2012-01-17 2016-09-07 Suntory Holdings Limited Gène de glycosyltransférase et son utilisation
JP5944237B2 (ja) * 2012-06-15 2016-07-05 株式会社東芝 核燃料物質の回収方法
US10266951B2 (en) * 2012-11-28 2019-04-23 Trustees Of Boston University Method and apparatus for producing solar grade silicon using a SOM electrolysis process
CN103243385B (zh) * 2013-05-13 2016-04-27 北京科技大学 电解精炼-液态阴极原位定向凝固制备高纯单晶硅的方法
KR101584172B1 (ko) * 2013-10-01 2016-02-19 한국에너지기술연구원 태양전지의 금속회수방법
KR101509086B1 (ko) 2013-10-01 2015-04-07 한국에너지기술연구원 태양전지의 금속회수방법
KR101852019B1 (ko) 2017-03-10 2018-04-26 세일정기 (주) 고순도 탄화규소의 제조방법
CN115305514B (zh) * 2021-05-08 2023-11-17 中南大学 一种熔盐电解精炼铪的方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL290208A (fr) * 1962-03-14
US4222830A (en) * 1978-12-26 1980-09-16 Aluminum Company Of America Production of extreme purity aluminum
FR2574434B1 (fr) * 1984-12-07 1989-04-21 Rhone Poulenc Spec Chim Procede de preparation electrolytique de terres rares ou de leurs alliages et dispositif pour la mise en oeuvre de ce procede
JP4536465B2 (ja) * 2004-09-15 2010-09-01 Ｄｏｗａホールディングス株式会社 ガリウム中のゲルマニウム除去方法及びこの方法によって得たガリウム並びにゲルマニウム除去装置
ES2633113T3 (es) * 2006-03-10 2017-09-19 Elkem As Método para la producción y refinado electrolítico de silicio
WO2007139023A1 (fr) * 2006-05-26 2007-12-06 Sumitomo Chemical Company, Limited ProcÉdÉ de fabrication de silicium
NO328263B1 (no) * 2007-03-21 2010-01-18 Sinvent As Elektrolytt og fremgangsmate for elektrokjemisk raffinering av silisium

Also Published As

Publication number Publication date
DE112010004425T5 (de) 2012-11-29
CN102449201A (zh) 2012-05-09
WO2010137555A1 (fr) 2010-12-02
JP2011006317A (ja) 2011-01-13
US20120132034A1 (en) 2012-05-31
NO20111662A1 (no) 2011-11-28

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20150526