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EA200700839A1 - METHOD FOR PRODUCING METAL BY ELECTROLYSIS OF SALT MELT AND METHOD FOR OBTAINING METAL TITANIUM - Google Patents

METHOD FOR PRODUCING METAL BY ELECTROLYSIS OF SALT MELT AND METHOD FOR OBTAINING METAL TITANIUM

Info

Publication number
EA200700839A1
EA200700839A1 EA200700839A EA200700839A EA200700839A1 EA 200700839 A1 EA200700839 A1 EA 200700839A1 EA 200700839 A EA200700839 A EA 200700839A EA 200700839 A EA200700839 A EA 200700839A EA 200700839 A1 EA200700839 A1 EA 200700839A1
Authority
EA
Eurasian Patent Office
Prior art keywords
metal
salt melt
electrolysis
obtaining
producing
Prior art date
Application number
EA200700839A
Other languages
Russian (ru)
Other versions
EA011110B1 (en
Inventor
Масанори Ямагути
Юйти Оно
Сусуму Косемура
Еидзи Нисимура
Тадаси Огасавара
Макото Ямагути
Масахико Хори
Тору Уениси
Original Assignee
Тохо Титаниум Ко., Лтд.
Сумитомо Титаниум Корпорейшн
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 Тохо Титаниум Ко., Лтд., Сумитомо Титаниум Корпорейшн filed Critical Тохо Титаниум Ко., Лтд.
Publication of EA200700839A1 publication Critical patent/EA200700839A1/en
Publication of EA011110B1 publication Critical patent/EA011110B1/en

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
    • 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)
  • 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)

Abstract

Раскрыт способ получения металла электролизом солевого расплава, в котором получение металла осуществляют путем заполнения электролизера с анодом и катодом солевым расплавом, содержащим хлорид металла. Данный способ характеризуется использованием такого солевого расплава, который уменьшает растворимость упомянутого металла в этом солевом расплаве.Disclosed is a method for producing metal by electrolysis of salt melt, in which metal is obtained by filling an electrolytic cell with an anode and a cathode with salt melt containing metal chloride. This method is characterized by the use of such a salt melt, which reduces the solubility of said metal in this salt melt.

EA200700839A 2004-10-12 2005-10-05 Method for producing metal by molten salt electrolysis and method for producing metal titanium EA011110B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004297873 2004-10-12
PCT/JP2005/018452 WO2006040979A1 (en) 2004-10-12 2005-10-05 Method for producing metal by molten salt electrolysis and method for producing metal titanium

Publications (2)

Publication Number Publication Date
EA200700839A1 true EA200700839A1 (en) 2007-08-31
EA011110B1 EA011110B1 (en) 2008-12-30

Family

ID=36148274

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200700839A EA011110B1 (en) 2004-10-12 2005-10-05 Method for producing metal by molten salt electrolysis and method for producing metal titanium

Country Status (9)

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

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JP5138465B2 (en) * 2008-05-27 2013-02-06 東邦チタニウム株式会社 Method and apparatus for producing metallic calcium
CN101519789A (en) * 2009-03-30 2009-09-02 攀钢集团研究院有限公司 Method for preparing metallic titanium by electrolyzing titanium-circulated molten salt
US9076996B2 (en) 2009-07-20 2015-07-07 Massachusetts Institute Of Technology Liquid metal alloy energy storage device
WO2012018379A1 (en) 2010-08-06 2012-02-09 Massachusetts Institute Of Technology Electrolytic recycling of compounds
US9000713B2 (en) 2010-09-20 2015-04-07 Massachussetts Institute Of Technology Alkali metal ion battery with bimetallic electrode
WO2014062702A1 (en) 2012-10-16 2014-04-24 Ambri, Inc. Electrochemical energy storage devices and housings
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
US11721841B2 (en) 2012-10-18 2023-08-08 Ambri Inc. Electrochemical energy storage devices
US10541451B2 (en) 2012-10-18 2020-01-21 Ambri Inc. Electrochemical energy storage devices
US9520618B2 (en) 2013-02-12 2016-12-13 Ambri Inc. Electrochemical energy storage devices
US11387497B2 (en) 2012-10-18 2022-07-12 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 (en) 2013-10-16 2022-06-07 安保瑞公司 Seals for high temperature reactive material installations
WO2015058165A1 (en) 2013-10-17 2015-04-23 Ambri Inc. Battery management systems for energy storage devices
US12142735B1 (en) 2013-11-01 2024-11-12 Ambri, Inc. Thermal management of liquid metal batteries
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
KR102341029B1 (en) * 2014-06-30 2021-12-21 도호 티타늄 가부시키가이샤 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
AU2016225020A1 (en) 2015-02-27 2017-09-14 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 (en) 2015-03-05 2016-09-09 Ambri Inc. Ceramic materials and seals for high temperature reactive material devices
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 (en) 2017-04-07 2018-10-11 Ambri Inc. Molten salt battery with solid metal cathode
CN107475539B (en) * 2017-08-18 2019-05-17 中南大学 A kind of method that gaseous state electrochemistry prepares Titanium
EP3898421A4 (en) 2018-12-17 2022-10-05 Ambri Inc. HIGH-TEMPERATURE ENERGY STORAGE SYSTEMS AND PROCESSES
CN113279022B (en) * 2021-05-14 2022-04-19 奥勇新材料科技（上海）有限公司 Reducing molten salt medium and preparation method thereof
CN114672850B (en) * 2022-05-07 2023-08-29 华北理工大学 Method for preparing metallic titanium by separating titanium-aluminum alloy through molten salt electrolytic deoxidation

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Also Published As

Publication number Publication date
EP1808513A1 (en) 2007-07-18
US20080053838A1 (en) 2008-03-06
CN101040064A (en) 2007-09-19
AU2005293039A1 (en) 2006-04-20
WO2006040979A1 (en) 2006-04-20
EP1808513A4 (en) 2009-07-29
JP4602986B2 (en) 2010-12-22
NO20072149L (en) 2007-04-25
EA011110B1 (en) 2008-12-30
CA2582039A1 (en) 2006-04-20
JPWO2006040979A1 (en) 2008-05-15

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Legal Events

Date Code Title Description
MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU