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NO20072241L - Process and apparatus for producing metal by melt-salt electrolysis - Google Patents

Process and apparatus for producing metal by melt-salt electrolysis

Info

Publication number
NO20072241L
NO20072241L NO20072241A NO20072241A NO20072241L NO 20072241 L NO20072241 L NO 20072241L NO 20072241 A NO20072241 A NO 20072241A NO 20072241 A NO20072241 A NO 20072241A NO 20072241 L NO20072241 L NO 20072241L
Authority
NO
Norway
Prior art keywords
area
cathode
melt
salt electrolysis
anode
Prior art date
Application number
NO20072241A
Other languages
Norwegian (no)
Inventor
Masanori Yamaguchi
Susumu Kosemura
Eiji Nishimura
Tadashi Ogasawara
Makoto Yamaguchi
Masahiko Hori
Yuichi Ono
Toru Uenishi
Original Assignee
Sumitomo Titanium Corp
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 Sumitomo Titanium Corp filed Critical Sumitomo Titanium Corp
Publication of NO20072241L publication Critical patent/NO20072241L/en

Links

Classifications

    • 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
    • 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
    • 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
    • C25C7/02—Electrodes; Connections thereof
    • C25C7/025—Electrodes; Connections thereof used in cells for the electrolysis of melts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Det er beskrevet en fremgangsmåte for fremstilling. av metall ved saltsmelte elektrolyse av, hvilken fremgangsmåte utføres ved å fylle et smeltet salt av kalsiumklorid i en elektrolysebeholder (1) med en anode (3) og katode (4), hvor en av anoden eller katoden er anordnet omgivende den andre elektroden, hvilken katode (4) har minst et hull som kommuniserer det indre området omgitt av katoden med det ytre området, og smeltet salt strømmer gjennom kommunikasjonshullene fra et område omfattende anoden (det indre området eller ytre området) til det andre området.A method for production is described. of metal by molten salt electrolysis of, which method is carried out by filling a molten salt of calcium chloride in an electrolysis vessel (1) with an anode (3) and cathode (4), where one of the anode or cathode is arranged surrounding the other electrode, which cathode (4) has at least one hole that communicates the inner area surrounded by the cathode with the outer area, and molten salt flows through the communication holes from one area comprising the anode (the inner area or the outer area) to the other area.

NO20072241A 2004-10-12 2007-04-30 Process and apparatus for producing metal by melt-salt electrolysis NO20072241L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004297865A JP4247792B2 (en) 2004-10-12 2004-10-12 Method and apparatus for producing metal by molten salt electrolysis
PCT/JP2005/018449 WO2006040978A1 (en) 2004-10-12 2005-10-05 Metal producing method and producing device by molten salt electrolysis

Publications (1)

Publication Number Publication Date
NO20072241L true NO20072241L (en) 2007-04-30

Family

ID=36148273

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20072241A NO20072241L (en) 2004-10-12 2007-04-30 Process and apparatus for producing metal by melt-salt electrolysis

Country Status (9)

Country Link
US (1) US20080078679A1 (en)
EP (1) EP1811062A4 (en)
JP (1) JP4247792B2 (en)
CN (1) CN101044268A (en)
AU (1) AU2005293038A1 (en)
CA (1) CA2582035A1 (en)
EA (1) EA011903B1 (en)
NO (1) NO20072241L (en)
WO (1) WO2006040978A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4193984B2 (en) * 2003-08-28 2008-12-10 株式会社大阪チタニウムテクノロジーズ Metal manufacturing equipment
JPWO2006115027A1 (en) * 2005-04-25 2008-12-18 東邦チタニウム株式会社 Molten salt electrolytic bath and method for producing metal using the same
JP2007063585A (en) * 2005-08-30 2007-03-15 Sumitomo Titanium Corp MOLTEN SALT ELECTROLYSIS METHOD, ELECTROLYTIC CELL, AND METHOD FOR PRODUCING Ti BY USING THE SAME
JPWO2008038405A1 (en) * 2006-09-28 2010-01-28 東邦チタニウム株式会社 Molten salt electrolytic cell for metal production and method for producing metal using the same
JP5226700B2 (en) 2007-01-22 2013-07-03 マテリアルズ アンド エレクトロケミカル リサーチ コーポレイション Metallic thermal reduction of in situ generated titanium chloride
EP2123798A4 (en) * 2007-02-19 2010-03-17 Toho Titanium Co Ltd Apparatus for producing metal by molten salt electrolysis, and process for producing metal using the apparatus
JP5174811B2 (en) * 2007-05-11 2013-04-03 株式会社エム光・エネルギー開発研究所 On-site integrated production plant
JP2009019250A (en) * 2007-07-13 2009-01-29 Osaka Titanium Technologies Co Ltd Method and apparatus for producing metal
CN101649472B (en) * 2008-08-15 2012-06-06 攀钢集团钢铁钒钛股份有限公司 Method for preparing metallic titanium
MD168Z (en) * 2009-06-04 2010-10-31 Институт Прикладной Физики Академии Наук Молдовы Device for electroplating of inner surfaces of the cylindrical parts of small and medium diameter
UA114395C2 (en) * 2010-11-18 2017-06-12 Метелесіс Лімітед Method and system for electrolytically reducing a solid feedstock
MY180279A (en) 2010-11-18 2020-11-26 Metalysis Ltd Electrolysis apparatus
CN102517611B (en) * 2011-12-27 2015-08-26 宁波江丰电子材料股份有限公司 The method of fused salt electrolysis refining equipment and extracting metals thereof
JP6270446B2 (en) * 2013-12-06 2018-01-31 東邦チタニウム株式会社 Method for producing metal by molten salt electrolysis
CN103774180B (en) * 2014-01-28 2016-03-02 东北大学 A kind of apparatus and method producing metal and alloy integrating chlorination-electrolysis
CN103898553B (en) * 2014-03-25 2016-06-22 中国科学院过程工程研究所 A kind of electrodeposition and refine are synchronously performed the method producing calcium metal
CN105531401B (en) * 2014-06-30 2018-09-04 东邦钛株式会社 The method for manufacturing the method for metal and manufacturing refractory metal
CN104668557B (en) * 2015-02-06 2018-12-28 安徽腾拓新材料科技有限公司 A kind of calcium metal briquetting molding equipment
WO2016129009A1 (en) * 2015-02-09 2016-08-18 国立大学法人北海道大学 Method for manufacturing metallic vanadium
CN104928721B (en) * 2015-06-12 2017-09-22 中南大学 A kind of preparation of low-valence titanium chloride molten salt electrolyte and purifier
CN106835203B (en) * 2016-12-26 2019-05-31 宝纳资源控股(集团)有限公司 A kind of purification device and method of fused salt
CN107059067A (en) * 2017-06-05 2017-08-18 攀钢集团研究院有限公司 A kind of method for preparing ultra-fine Titanium Powder
CN107164781A (en) * 2017-06-05 2017-09-15 攀钢集团研究院有限公司 A kind of method for preparing purification ultrafine titanium powder
CN109881200B (en) * 2019-04-10 2021-05-11 深圳市铿东科技有限公司 Regeneration of alkaline etching solution and copper recovery method thereof
CA3266994A1 (en) * 2022-09-09 2024-03-14 Phoenix Tailings Inc Systems and methods for feeding solid material and a gas into an electrolytic cell
CN116949520A (en) * 2023-08-04 2023-10-27 重庆天齐锂业有限责任公司 A kind of metallic lithium electrolyzer and preparation method of metallic lithium

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES257371A1 (en) * 1959-05-13 1960-11-16 Solvay Process of producing calcium by electrolysis
JPS61186489A (en) * 1985-02-13 1986-08-20 Hiroshi Ishizuka Device for electrolyzing molten chloride of alkali metal or alkaline earth metal
FR2589169B1 (en) * 1985-10-25 1990-08-31 Commissariat Energie Atomique ELECTROLYZER FOR THE EXTRACTION OF A SUBSTANCE, IN PARTICULAR FROM AN ALKALI METAL, FROM AN ELECTROLYTIC BATH
ITTO970080A1 (en) * 1997-02-04 1998-08-04 Marco Vincenzo Ginatta PROCEDURE FOR THE ELECTROLYTIC PRODUCTION OF METALS
JP2003129268A (en) * 2001-10-17 2003-05-08 Katsutoshi Ono Method for smelting metallic titanium and smelter therefor
JP3718691B2 (en) * 2002-04-18 2005-11-24 財団法人生産技術研究奨励会 Titanium production method, pure metal production method, and pure metal production apparatus

Also Published As

Publication number Publication date
JP2006111895A (en) 2006-04-27
WO2006040978A1 (en) 2006-04-20
EP1811062A4 (en) 2009-04-29
AU2005293038A1 (en) 2006-04-20
US20080078679A1 (en) 2008-04-03
EA200700843A1 (en) 2007-08-31
JP4247792B2 (en) 2009-04-02
EA011903B1 (en) 2009-06-30
EP1811062A1 (en) 2007-07-25
CN101044268A (en) 2007-09-26
CA2582035A1 (en) 2006-04-20

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