EA201491989A1 - Электролитический способ, аппарат и продукт - Google Patents

Электролитический способ, аппарат и продукт

Info

Publication number
EA201491989A1
EA201491989A1 EA201491989A EA201491989A EA201491989A1 EA 201491989 A1 EA201491989 A1 EA 201491989A1 EA 201491989 A EA201491989 A EA 201491989A EA 201491989 A EA201491989 A EA 201491989A EA 201491989 A1 EA201491989 A1 EA 201491989A1
Authority
EA
Eurasian Patent Office
Prior art keywords
substance
raw material
molten salt
anode
metal
Prior art date
Application number
EA201491989A
Other languages
English (en)
Other versions
EA037329B1 (ru
Inventor
Аллен Ричард Райт
Стивен Холлоуэй
Original Assignee
Металисиз Лимитед
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 Металисиз Лимитед filed Critical Металисиз Лимитед
Publication of EA201491989A1 publication Critical patent/EA201491989A1/ru
Publication of EA037329B1 publication Critical patent/EA037329B1/ru

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
    • 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
    • C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium
    • 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
    • C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
    • 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
    • C25C3/26—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
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/30—Electrolytic production, recovery or refining of metals by electrolysis of melts of manganese
    • 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
    • C25C3/32—Electrolytic production, recovery or refining of metals by electrolysis of melts of chromium
    • 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
    • C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32

Landscapes

  • 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)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

В способе извлечения вещества из сырья, содержащего твердый металл или твердое соединение металла, сырье вводят в контакт с расплавом смеси солей. Расплав смеси солей содержит расплавленную соль, соединение химически активного металла и химически активный металл. Расплавленная соль содержит анионные частицы, отличные от вещества, соединение химически активного металла содержит химически активный металл и вещество, причём химически активный металл способен вступать в реакцию для извлечения по меньшей мере некоторого количества вещества из сырья. Катод и анод контактируют с расплавом, а сырье контактирует с катодом. Электрический ток прикладывают между катодом и анодом так, чтобы по меньшей мере часть вещества извлекалась из сырья. Во время приложения тока количество химически активного металла в расплаве поддерживается достаточным для предотвращения окисления анионных частиц расплавленной соли на аноде. Способ может эффективно использоваться для извлечения вещества из последовательных порций сырья, причём приложенный ток регулируют так, чтобы расплав смеси солей после переработки порции содержал количество химически активного металла, достаточное для предотвращения окисления анионных частиц на аноде.
EA201491989A 2012-05-16 2013-05-10 Электролитический способ извлечения кислорода EA037329B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1208698.9A GB201208698D0 (en) 2012-05-16 2012-05-16 Electrolytic method,apparatus and product
PCT/GB2013/051219 WO2013171463A1 (en) 2012-05-16 2013-05-10 Electrolytic method, apparatus and product

Publications (2)

Publication Number Publication Date
EA201491989A1 true EA201491989A1 (ru) 2015-05-29
EA037329B1 EA037329B1 (ru) 2021-03-12

Family

ID=46458999

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201491989A EA037329B1 (ru) 2012-05-16 2013-05-10 Электролитический способ извлечения кислорода

Country Status (17)

Country Link
US (1) US10066307B2 (ru)
EP (2) EP3536825A3 (ru)
JP (1) JP2015521236A (ru)
KR (3) KR102666307B1 (ru)
CN (1) CN104583460B (ru)
AP (1) AP2014008103A0 (ru)
AU (1) AU2013261598B2 (ru)
BR (1) BR112014029259A2 (ru)
CA (1) CA2873304C (ru)
EA (1) EA037329B1 (ru)
GB (1) GB201208698D0 (ru)
IL (1) IL235664A0 (ru)
IN (1) IN2014DN09889A (ru)
MX (1) MX2014013922A (ru)
MY (1) MY171724A (ru)
WO (1) WO2013171463A1 (ru)
ZA (1) ZA201408853B (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101734119B1 (ko) * 2016-09-22 2017-05-11 한국지질자원연구원 금속의 전해환원 조건 설정방법 및 이를 이용한 희토류 금속의 전해환원 방법
CN106435648A (zh) * 2016-10-13 2017-02-22 北京科技大学 一种高温电解熔融钼精矿制备金属钼的方法
CN106435647B (zh) * 2016-11-23 2018-12-07 北京科技大学 一种含钛渣电解提取钛的方法
GB2570700A (en) * 2018-02-03 2019-08-07 Richard Scott Ian Continuous processing of spent nuclear fuel
CN112921361B (zh) * 2019-12-05 2022-02-22 有研稀土新材料股份有限公司 一种钇铝中间合金及其制备方法
AU2022210740A1 (en) * 2021-01-21 2023-08-10 Li-Metal Corp. Electrowinning cell for the production of a metal product and method of using same
US11976375B1 (en) 2022-11-11 2024-05-07 Li-Metal Corp. Fracture resistant mounting for ceramic piping

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US2845386A (en) * 1954-03-16 1958-07-29 Du Pont Production of metals
DE1096043B (de) 1957-07-24 1960-12-29 Timax Associates Verfahren zur elektrolytischen Gewinnung von reinem, duktilem Niob oder Tantal
ITTO970080A1 (it) 1997-02-04 1998-08-04 Marco Vincenzo Ginatta Procedimento per la produzione elettrolitica di metalli
GB9812169D0 (en) * 1998-06-05 1998-08-05 Univ Cambridge Tech Purification method
DE60130322T2 (de) * 2000-02-22 2008-06-12 Metalysis Ltd., Wath-Upon-Dearne Verfahren zur herstellung von metallschaum durch elektrolytische reduktion poröser oxidischer vorformen
JP2003129268A (ja) 2001-10-17 2003-05-08 Katsutoshi Ono 金属チタンの精錬方法及び精錬装置
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AU2002953282A0 (en) 2002-12-12 2003-01-02 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
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GB0902486D0 (en) * 2009-02-13 2009-04-01 Metalysis Ltd A method for producing metal powders

Also Published As

Publication number Publication date
KR102666307B1 (ko) 2024-05-16
US10066307B2 (en) 2018-09-04
AP2014008103A0 (en) 2014-12-31
EP3536825A3 (en) 2020-02-26
CA2873304A1 (en) 2013-11-21
MY171724A (en) 2019-10-25
CN104583460A (zh) 2015-04-29
KR20220098792A (ko) 2022-07-12
BR112014029259A2 (pt) 2017-06-27
EP2850225A1 (en) 2015-03-25
EP3536825A2 (en) 2019-09-11
CA2873304C (en) 2021-12-07
AU2013261598B2 (en) 2017-07-06
IL235664A0 (en) 2015-01-29
IN2014DN09889A (ru) 2015-08-07
US20150129432A1 (en) 2015-05-14
EA037329B1 (ru) 2021-03-12
WO2013171463A1 (en) 2013-11-21
CN104583460B (zh) 2017-03-22
ZA201408853B (en) 2016-06-29
AU2013261598A1 (en) 2014-12-18
KR20210007003A (ko) 2021-01-19
GB201208698D0 (en) 2012-06-27
JP2015521236A (ja) 2015-07-27
EP2850225B1 (en) 2019-01-23
MX2014013922A (es) 2015-11-18
KR20150022829A (ko) 2015-03-04

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Legal Events

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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 KG TJ TM