JP4602986B2 - 溶融塩電解による金属カルシウムの製造方法 - Google Patents

溶融塩電解による金属カルシウムの製造方法 Download PDF

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Publication number
JP4602986B2
JP4602986B2 JP2006540892A JP2006540892A JP4602986B2 JP 4602986 B2 JP4602986 B2 JP 4602986B2 JP 2006540892 A JP2006540892 A JP 2006540892A JP 2006540892 A JP2006540892 A JP 2006540892A JP 4602986 B2 JP4602986 B2 JP 4602986B2
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JP
Japan
Prior art keywords
calcium
molten salt
chloride
metallic calcium
electrolytic bath
Prior art date
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Expired - Fee Related
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JP2006540892A
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English (en)
Japanese (ja)
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JPWO2006040979A1 (ja
Inventor
雅憲 山口
有一 小野
晋 小瀬村
栄二 西村
忠司 小笠原
誠 山口
徹 上西
雅彦 堀
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.)
Osaka Titanium Technologies Co Ltd
Toho Titanium Co Ltd
Original Assignee
Osaka Titanium Technologies Co Ltd
Toho Titanium Co Ltd
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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
    • C25C3/02—Electrolytic production, recovery or refining of metals by electrolysis of melts of alkali or alkaline earth metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B34/00—Obtaining refractory metals
    • C22B34/10—Obtaining titanium, zirconium or hafnium
    • C22B34/12—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08
    • C22B34/129—Obtaining titanium or titanium compounds from ores or scrap by metallurgical processing; preparation of titanium compounds from other titanium compounds see C01G23/00 - C01G23/08 obtaining metallic titanium from titanium compounds by dissociation, e.g. thermic dissociation of titanium tetraiodide, or by electrolysis or with the use of an electric arc
    • 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
    • C25B1/24—Halogens or compounds thereof
    • C25B1/26—Chlorine; Compounds thereof
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Electrochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
JP2006540892A 2004-10-12 2005-10-05 溶融塩電解による金属カルシウムの製造方法 Expired - Fee Related JP4602986B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004297873 2004-10-12
JP2004297873 2004-10-12
PCT/JP2005/018452 WO2006040979A1 (fr) 2004-10-12 2005-10-05 Méthode de production d’un métal par électrolyse en milieu sel fondu et méthode de production de titane métallique

Publications (2)

Publication Number Publication Date
JPWO2006040979A1 JPWO2006040979A1 (ja) 2008-05-15
JP4602986B2 true JP4602986B2 (ja) 2010-12-22

Family

ID=36148274

Family Applications (1)

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JP2006540892A Expired - Fee Related JP4602986B2 (ja) 2004-10-12 2005-10-05 溶融塩電解による金属カルシウムの製造方法

Country Status (9)

Country Link
US (1) US20080053838A1 (fr)
EP (1) EP1808513A4 (fr)
JP (1) JP4602986B2 (fr)
CN (1) CN101040064A (fr)
AU (1) AU2005293039A1 (fr)
CA (1) CA2582039A1 (fr)
EA (1) EA011110B1 (fr)
NO (1) NO20072149L (fr)
WO (1) WO2006040979A1 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0714021D0 (en) * 2007-07-18 2007-08-29 Green Metals Ltd Improvements in anode materials
GB0801791D0 (en) * 2008-01-31 2008-03-05 Univ Leeds Process
JP5138465B2 (ja) * 2008-05-27 2013-02-06 東邦チタニウム株式会社 金属カルシウムの製造方法および製造装置
CN101519789A (zh) * 2009-03-30 2009-09-02 攀钢集团研究院有限公司 一种钛循环熔盐电解制取金属钛的方法
US9076996B2 (en) 2009-07-20 2015-07-07 Massachusetts Institute Of Technology Liquid metal alloy energy storage device
WO2012018379A1 (fr) 2010-08-06 2012-02-09 Massachusetts Institute Of Technology Recyclage électrolytique de composés
SG188400A1 (en) 2010-09-20 2013-04-30 Massachusetts Inst Technology Alkali metal ion battery with bimetallic electrode
DK2909875T3 (da) 2012-10-16 2020-08-24 Ambri Inc Elektrokemiske energilagringsanordninger og -huse
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US9735450B2 (en) 2012-10-18 2017-08-15 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US11387497B2 (en) 2012-10-18 2022-07-12 Ambri Inc. Electrochemical energy storage devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US9312522B2 (en) 2012-10-18 2016-04-12 Ambri Inc. Electrochemical energy storage devices
US11211641B2 (en) 2012-10-18 2021-12-28 Ambri Inc. Electrochemical energy storage devices
US10270139B1 (en) 2013-03-14 2019-04-23 Ambri Inc. Systems and methods for recycling electrochemical energy storage devices
US9502737B2 (en) 2013-05-23 2016-11-22 Ambri Inc. Voltage-enhanced energy storage devices
JP6685898B2 (ja) 2013-10-16 2020-04-22 アンブリ・インコーポレイテッド 高温反応性材料デバイスのためのシール
CN103898553B (zh) * 2014-03-25 2016-06-22 中国科学院过程工程研究所 一种电积和精炼同步进行生产金属钙的方法
KR102341029B1 (ko) * 2014-06-30 2021-12-21 도호 티타늄 가부시키가이샤 금속의 제조 방법 및 고융점 금속의 제조 방법
US10170799B2 (en) 2014-12-15 2019-01-01 Massachusetts Institute Of Technology Multi-element liquid metal battery
US10396404B2 (en) 2015-02-27 2019-08-27 Massachusetts Institute Of Technology Electrochemical cell with bipolar faradaic membrane
US10181800B1 (en) 2015-03-02 2019-01-15 Ambri Inc. Power conversion systems for energy storage devices
WO2016141354A2 (fr) 2015-03-05 2016-09-09 Ambri Inc. Céramiques et joints pour dispositifs de matériau réactif à haute température
US9893385B1 (en) 2015-04-23 2018-02-13 Ambri Inc. Battery management systems for energy storage devices
US11929466B2 (en) 2016-09-07 2024-03-12 Ambri Inc. Electrochemical energy storage devices
WO2018187777A1 (fr) 2017-04-07 2018-10-11 Ambri Inc. Batterie à sels fondus avec cathode métallique solide
CN107475539B (zh) * 2017-08-18 2019-05-17 中南大学 一种气态电化学制备金属钛的方法
CN113279022B (zh) * 2021-05-14 2022-04-19 奥勇新材料科技（上海）有限公司 一种还原性熔盐介质及其制备方法
CN114672850B (zh) * 2022-05-07 2023-08-29 华北理工大学 一种利用熔盐电解脱氧分离钛铝合金制取金属钛的方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043756A (en) * 1933-09-06 1936-06-09 Lalancette Joseph Ovila Free vision windshield
US3226311A (en) * 1959-05-13 1965-12-28 Solvay Process of producing calcium by electrolysis
JPS4970808A (fr) * 1972-11-10 1974-07-09
JP2003306725A (ja) * 2002-04-18 2003-10-31 Foundation For The Promotion Of Industrial Science チタンの製造方法、純金属の製造方法、及び純金属の製造装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US806006A (en) * 1903-01-20 1905-11-28 Otto Ruff Process of manufacturing calcium.
US2921890A (en) * 1950-03-27 1960-01-19 Chicago Dev Corp Electrolytic method for the production of pure titanium
US2951021A (en) * 1952-03-28 1960-08-30 Nat Res Corp Electrolytic production of titanium
US3043756A (en) * 1958-07-31 1962-07-10 Dow Chemical Co Calcium metal production
BE624084A (fr) * 1961-10-25
GB950889A (en) * 1961-10-25 1964-02-26 Atomic Energy Authority Uk Improvements in or relating to the production of alkaline earth metals
US4032328A (en) * 1975-10-23 1977-06-28 University Of Minnesota, Inc. Metal reduction process
FR2582019B1 (fr) * 1985-05-17 1987-06-26 Extramet Sa Procede pour la production de metaux par reduction de sels metalliques, metaux ainsi obtenus et dispositif pour sa mise en oeuvre
CA2012009C (fr) * 1989-03-16 1999-01-19 Tadashi Ogasawara Procede pour la production electrolytique du magnesium
ITTO970080A1 (it) * 1997-02-04 1998-08-04 Marco Vincenzo Ginatta Procedimento per la produzione elettrolitica di metalli
AUPR602901A0 (en) * 2001-06-29 2001-07-26 Bhp Innovation Pty Ltd Removal of oxygen from metals oxides and solid metal solutions
JP4395386B2 (ja) * 2003-10-10 2010-01-06 株式会社大阪チタニウムテクノロジーズ Ｃａ源の循環によるＴｉ又はＴｉ合金の製造方法
JP2005264320A (ja) * 2004-02-20 2005-09-29 Sumitomo Titanium Corp Ｃａ還元によるＴｉ又はＴｉ合金の製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2043756A (en) * 1933-09-06 1936-06-09 Lalancette Joseph Ovila Free vision windshield
US3226311A (en) * 1959-05-13 1965-12-28 Solvay Process of producing calcium by electrolysis
JPS4970808A (fr) * 1972-11-10 1974-07-09
JP2003306725A (ja) * 2002-04-18 2003-10-31 Foundation For The Promotion Of Industrial Science チタンの製造方法、純金属の製造方法、及び純金属の製造装置

Also Published As

Publication number Publication date
CA2582039A1 (fr) 2006-04-20
US20080053838A1 (en) 2008-03-06
NO20072149L (no) 2007-04-25
AU2005293039A1 (en) 2006-04-20
EA011110B1 (ru) 2008-12-30
EP1808513A4 (fr) 2009-07-29
EP1808513A1 (fr) 2007-07-18
WO2006040979A1 (fr) 2006-04-20
CN101040064A (zh) 2007-09-19
EA200700839A1 (ru) 2007-08-31
JPWO2006040979A1 (ja) 2008-05-15

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