CA2582039A1 - Methode de production d'un metal par electrolyse en milieu sel fondu et methode de production de titane metallique - Google Patents
Methode de production d'un metal par electrolyse en milieu sel fondu et methode de production de titane metallique Download PDFInfo
- Publication number
- CA2582039A1 CA2582039A1 CA002582039A CA2582039A CA2582039A1 CA 2582039 A1 CA2582039 A1 CA 2582039A1 CA 002582039 A CA002582039 A CA 002582039A CA 2582039 A CA2582039 A CA 2582039A CA 2582039 A1 CA2582039 A1 CA 2582039A1
- Authority
- CA
- Canada
- Prior art keywords
- metal
- calcium
- electrolysis
- chloride
- molten
- 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
Links
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 147
- 239000002184 metal Substances 0.000 title claims abstract description 147
- 238000005868 electrolysis reaction Methods 0.000 title claims abstract description 138
- 150000003839 salts Chemical class 0.000 title claims abstract description 43
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 23
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 title claims description 16
- 239000010936 titanium Substances 0.000 title claims description 16
- 229910052719 titanium Inorganic materials 0.000 title claims description 16
- 238000000034 method Methods 0.000 claims abstract description 27
- 229910001510 metal chloride Inorganic materials 0.000 claims abstract description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 102
- 239000011575 calcium Substances 0.000 claims description 102
- 229910052791 calcium Inorganic materials 0.000 claims description 102
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 60
- 239000001110 calcium chloride Substances 0.000 claims description 59
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 59
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 claims description 54
- 239000001103 potassium chloride Substances 0.000 claims description 27
- 235000011164 potassium chloride Nutrition 0.000 claims description 27
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 20
- 239000000203 mixture Substances 0.000 claims description 13
- 229910001634 calcium fluoride Inorganic materials 0.000 claims description 12
- 230000005496 eutectics Effects 0.000 claims description 12
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 claims description 11
- 239000011780 sodium chloride Substances 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 claims description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 3
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- 229910052700 potassium Inorganic materials 0.000 claims 1
- 239000011591 potassium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 230000007423 decrease Effects 0.000 abstract description 2
- 230000008018 melting Effects 0.000 description 22
- 238000002844 melting Methods 0.000 description 22
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 13
- 238000011084 recovery Methods 0.000 description 13
- 239000007787 solid Substances 0.000 description 13
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 9
- 239000010439 graphite Substances 0.000 description 8
- 229910002804 graphite Inorganic materials 0.000 description 8
- 238000000354 decomposition reaction Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 150000001805 chlorine compounds Chemical class 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 4
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
- 239000010962 carbon steel Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000006722 reduction reaction Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 4
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 229910001424 calcium ion Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000005660 chlorination reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000002923 metal particle Substances 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
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
- C25C3/02—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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004-297873 | 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 (1)
| Publication Number | Publication Date |
|---|---|
| CA2582039A1 true CA2582039A1 (fr) | 2006-04-20 |
Family
ID=36148274
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002582039A Abandoned CA2582039A1 (fr) | 2004-10-12 | 2005-10-05 | Methode de production d'un metal par electrolyse en milieu sel fondu et methode de production de titane metallique |
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 (34)
| 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 |
| DK2619831T3 (da) | 2010-09-20 | 2020-06-08 | Massachusetts Inst Technology | Alkalimetalionbatteri med bimetalelektrode |
| WO2014062702A1 (fr) | 2012-10-16 | 2014-04-24 | Ambri, Inc. | Dispositifs et boîtiers pour le stockage d'énergie électrochimique |
| 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 |
| US11211641B2 (en) | 2012-10-18 | 2021-12-28 | Ambri Inc. | Electrochemical energy storage devices |
| US9735450B2 (en) | 2012-10-18 | 2017-08-15 | Ambri Inc. | Electrochemical energy storage devices |
| US9312522B2 (en) | 2012-10-18 | 2016-04-12 | Ambri Inc. | Electrochemical energy storage devices |
| US10541451B2 (en) | 2012-10-18 | 2020-01-21 | Ambri Inc. | Electrochemical energy storage devices |
| US11721841B2 (en) | 2012-10-18 | 2023-08-08 | 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 |
| US12347832B2 (en) | 2013-09-18 | 2025-07-01 | Ambri, LLC | Electrochemical energy storage devices |
| CN109935747B (zh) | 2013-10-16 | 2022-06-07 | 安保瑞公司 | 用于高温反应性材料装置的密封件 |
| WO2015058165A1 (fr) | 2013-10-17 | 2015-04-23 | Ambri Inc. | Systèmes de gestion de batterie pour des dispositifs de stockage d'énergie |
| US12142735B1 (en) | 2013-11-01 | 2024-11-12 | Ambri, Inc. | Thermal management of liquid metal batteries |
| 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 |
| US10072346B2 (en) * | 2014-06-30 | 2018-09-11 | Toho Titanium Co., Ltd. | Method for producing metal and method for producing refractory metal |
| 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 |
| JP7201613B2 (ja) | 2017-04-07 | 2023-01-10 | アンブリ・インコーポレイテッド | 固体金属カソードを備える溶融塩電池 |
| 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 |
| CN113826273A (zh) | 2018-12-17 | 2021-12-21 | 安保瑞公司 | 高温能量存储系统和方法 |
| 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 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US806006A (en) * | 1903-01-20 | 1905-11-28 | Otto Ruff | Process of manufacturing calcium. |
| US2043756A (en) * | 1933-09-06 | 1936-06-09 | Lalancette Joseph Ovila | Free vision windshield |
| 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 |
| ES257371A1 (es) * | 1959-05-13 | 1960-11-16 | Solvay | Procedimiento para la preparaciën de un metal alcalino-terreo por electrëlisis de banos de cloruros fundidos |
| 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 |
| JPS4970808A (fr) * | 1972-11-10 | 1974-07-09 | ||
| 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 |
| JP3718691B2 (ja) * | 2002-04-18 | 2005-11-24 | 財団法人生産技術研究奨励会 | 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 |
| 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 |
-
2005
- 2005-10-05 JP JP2006540892A patent/JP4602986B2/ja not_active Expired - Fee Related
- 2005-10-05 US US11/576,891 patent/US20080053838A1/en not_active Abandoned
- 2005-10-05 EA EA200700839A patent/EA011110B1/ru not_active IP Right Cessation
- 2005-10-05 AU AU2005293039A patent/AU2005293039A1/en not_active Abandoned
- 2005-10-05 WO PCT/JP2005/018452 patent/WO2006040979A1/fr not_active Ceased
- 2005-10-05 EP EP05790446A patent/EP1808513A4/fr not_active Withdrawn
- 2005-10-05 CA CA002582039A patent/CA2582039A1/fr not_active Abandoned
- 2005-10-05 CN CNA2005800349295A patent/CN101040064A/zh active Pending
-
2007
- 2007-04-25 NO NO20072149A patent/NO20072149L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1808513A1 (fr) | 2007-07-18 |
| CN101040064A (zh) | 2007-09-19 |
| NO20072149L (no) | 2007-04-25 |
| US20080053838A1 (en) | 2008-03-06 |
| JP4602986B2 (ja) | 2010-12-22 |
| JPWO2006040979A1 (ja) | 2008-05-15 |
| AU2005293039A1 (en) | 2006-04-20 |
| EP1808513A4 (fr) | 2009-07-29 |
| WO2006040979A1 (fr) | 2006-04-20 |
| EA200700839A1 (ru) | 2007-08-31 |
| EA011110B1 (ru) | 2008-12-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20080053838A1 (en) | Method for Production of Metal by Molten-Salt Electrolysis and Method for Production of Titanium Metal | |
| US5725744A (en) | Cell for the electrolysis of alumina at low temperatures | |
| JPH0542517B2 (fr) | ||
| US20080078679A1 (en) | Method and Apparatus for Producing Metal by Molten-Salt Electrolysis | |
| Martinez et al. | Electrodeposition of magnesium from the eutectic LiCl–KCl melt | |
| JPH0633161A (ja) | 均質で純粋なインゴットに加工することのできる耐熱金属合金及び該合金の製造方法 | |
| JP3718691B2 (ja) | 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 | |
| JP4763169B2 (ja) | 金属リチウムの製造方法 | |
| TW200426248A (en) | Electric current control method and apparatus for use in gas generators | |
| US20090152104A1 (en) | Molten salt electrolyzer for reducing metal, method for electrolyzing the same, and process for producing refractory metal with use of reducing metal | |
| US20090211916A1 (en) | Method and apparatus for producing metal by electrolysis of molton salt | |
| JP4975431B2 (ja) | 硫化アルミニウムの電解方法 | |
| US2904477A (en) | Electrolytic method for production of refractory metal | |
| JP4199703B2 (ja) | 溶融塩電解による金属の製造方法 | |
| WO2022237489A1 (fr) | Procédé de préparation de titane métallique par réduction électrolytique de sel fondu de dioxyde de titane | |
| US9080244B2 (en) | Process for iron and steel production | |
| JP2008285728A (ja) | ナトリウムの製造方法およびナトリウム製造装置 | |
| RU2827173C2 (ru) | Способ получения металлического титана путем восстановления диоксида титана электролизом расплавленной соли | |
| JP7100781B1 (ja) | チタン箔の製造方法 | |
| JP2004360025A (ja) | 直接電解法による金属チタンの製造方法 | |
| JP2020003265A (ja) | 溶融塩中の水量推定方法及び、溶融金属の製造方法 | |
| CN105220182A (zh) | 一种制备多孔钛粉的方法 | |
| JP7515368B2 (ja) | 金属マグネシウムの製造方法 | |
| JP2020002403A (ja) | 溶融塩の水分低減方法、溶融塩電解方法および、溶融金属の製造方法 | |
| JP2018172757A (ja) | 金属の製造方法及びスポンジチタンの製造方法 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |