KR101793471B1 - 전해환원 및 전해정련 공정에 의한 금속 정련 방법 - Google Patents

전해환원 및 전해정련 공정에 의한 금속 정련 방법 Download PDF

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Publication number
KR101793471B1
KR101793471B1 KR1020160152574A KR20160152574A KR101793471B1 KR 101793471 B1 KR101793471 B1 KR 101793471B1 KR 1020160152574 A KR1020160152574 A KR 1020160152574A KR 20160152574 A KR20160152574 A KR 20160152574A KR 101793471 B1 KR101793471 B1 KR 101793471B1
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KR
South Korea
Prior art keywords
metal
alloy
electrolytic
cathode
refining
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KR1020160152574A
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English (en)
Korean (ko)
Inventor
이종현
유병욱
정선교
이영준
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충남대학교산학협력단
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Priority to PCT/KR2017/007182 priority Critical patent/WO2018016778A1/ko
Priority to CN201780003221.6A priority patent/CN108138343B/zh
Application granted granted Critical
Publication of KR101793471B1 publication Critical patent/KR101793471B1/ko

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    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from melts
    • 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
    • C25C7/02—Electrodes; Connections thereof
    • 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
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
KR1020160152574A 2016-07-20 2016-11-16 전해환원 및 전해정련 공정에 의한 금속 정련 방법 KR101793471B1 (ko)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PCT/KR2017/007182 WO2018016778A1 (ko) 2016-07-20 2017-07-05 전해환원 및 전해정련 공정에 의한 금속 정련 방법
CN201780003221.6A CN108138343B (zh) 2016-07-20 2017-07-05 利用电解还原和电解精炼工序的金属精炼方法

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR20160092111 2016-07-20
KR1020160092111 2016-07-20

Publications (1)

Publication Number Publication Date
KR101793471B1 true KR101793471B1 (ko) 2017-11-06

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020160152574A KR101793471B1 (ko) 2016-07-20 2016-11-16 전해환원 및 전해정련 공정에 의한 금속 정련 방법

Country Status (3)

Country Link
KR (1) KR101793471B1 (zh)
CN (1) CN108138343B (zh)
WO (1) WO2018016778A1 (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220067533A (ko) 2020-11-17 2022-05-24 주식회사 케이에스엠테크놀로지 불화물계 전해질을 이용한 고융점 금속 산화물의 환원 방법 및 시스템
KR20230069778A (ko) 2021-11-11 2023-05-19 충남대학교산학협력단 전해환원용 불용성 서멧 양극 소재 및 이를 이용하여 제조된 불용성 양극
KR20230081581A (ko) 2021-11-30 2023-06-07 충남대학교산학협력단 금속 정련방법 및 금속 전해환원장치

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* Cited by examiner, † Cited by third party
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DE102018114948B4 (de) 2018-06-21 2020-06-04 Technische Universität Bergakademie Freiberg Verfahren zur Abtrennung von Indium aus Metalllegierungen
CN110284158A (zh) * 2019-06-24 2019-09-27 北京科技大学 一种液态铜阴极电解含钛炉渣梯级分离钛铜和钛硅的方法
CN110373591A (zh) * 2019-08-01 2019-10-25 苏州航大新材料科技有限公司 一种磁性材料用钐钴铁铜锆合金及其制备方法
CN113151865B (zh) * 2021-02-24 2023-03-24 东华理工大学 一种Pb-Bi合金阴极熔盐脉冲电解提取分离稀土并制备多元稀土合金的方法

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CN103643258A (zh) * 2013-12-11 2014-03-19 辽宁科技大学 一种利用液态铝阴极法生产铝镁合金的方法

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GB8707782D0 (en) * 1987-04-01 1987-05-07 Shell Int Research Electrolytic production of metals
JPH01184295A (ja) * 1988-01-18 1989-07-21 Sumitomo Light Metal Ind Ltd 高純度アルミニウム−リチウム母合金の製造方法
ITTO970080A1 (it) * 1997-02-04 1998-08-04 Marco Vincenzo Ginatta Procedimento per la produzione elettrolitica di metalli
NO20063072L (no) * 2006-03-10 2007-09-11 Elkem As Fremgangsmate for elektrolytisk raffinering av metaller
BRPI0708603B1 (pt) * 2006-03-10 2016-05-17 Elkem As método para produzir e refinar um metal em um método eletrolítico
CN101255576A (zh) * 2007-12-07 2008-09-03 西北有色金属研究院 一种提高熔盐电解提取金属锆效率的方法
CN101289754A (zh) * 2008-06-04 2008-10-22 曹大力 制备金属钛及钛基合金的方法
KR101163375B1 (ko) * 2010-07-30 2012-07-12 충남대학교산학협력단 원광 금속환원 및 전해정련 일관공정에 의한 원자로급 지르코늄 친환경 신 제련공정
US8764962B2 (en) * 2010-08-23 2014-07-01 Massachusetts Institute Of Technology Extraction of liquid elements by electrolysis of oxides
CN102719857B (zh) * 2012-07-03 2014-08-13 北京科技大学 一种直接电解二氧化钛生产金属钛的方法及电解槽
GB201223375D0 (en) * 2012-12-24 2013-02-06 Metalysis Ltd Method and apparatus for producing metal by electrolytic reduction
CN104099643A (zh) * 2014-07-29 2014-10-15 攀钢集团攀枝花钢铁研究院有限公司 钛铝合金的制备方法
CN104694973A (zh) * 2015-02-06 2015-06-10 铜陵百荣新型材料铸件有限公司 一种钛铁合金的制备工艺
CN106811644A (zh) * 2016-12-16 2017-06-09 包头稀土研究院 钕铁合金及其制备方法

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CN103643258A (zh) * 2013-12-11 2014-03-19 辽宁科技大学 一种利用液态铝阴极法生产铝镁合金的方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20220067533A (ko) 2020-11-17 2022-05-24 주식회사 케이에스엠테크놀로지 불화물계 전해질을 이용한 고융점 금속 산화물의 환원 방법 및 시스템
WO2022108007A1 (ko) 2020-11-17 2022-05-27 주식회사 케이에스엠테크놀로지 불화물계 전해질을 이용한 고융점 금속 산화물의 환원 방법 및 시스템
KR20230107170A (ko) 2020-11-17 2023-07-14 주식회사 케이에스엠테크놀로지 불화물계 전해질을 이용한 고융점 금속 산화물의 환원방법 및 시스템
KR20230069778A (ko) 2021-11-11 2023-05-19 충남대학교산학협력단 전해환원용 불용성 서멧 양극 소재 및 이를 이용하여 제조된 불용성 양극
KR20230081581A (ko) 2021-11-30 2023-06-07 충남대학교산학협력단 금속 정련방법 및 금속 전해환원장치

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Publication number Publication date
CN108138343B (zh) 2021-04-23
CN108138343A (zh) 2018-06-08
WO2018016778A1 (ko) 2018-01-25

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