EA201490600A1 - Электролитическое получение порошков - Google Patents

Электролитическое получение порошков

Info

Publication number
EA201490600A1
EA201490600A1 EA201490600A EA201490600A EA201490600A1 EA 201490600 A1 EA201490600 A1 EA 201490600A1 EA 201490600 A EA201490600 A EA 201490600A EA 201490600 A EA201490600 A EA 201490600A EA 201490600 A1 EA201490600 A1 EA 201490600A1
Authority
EA
Eurasian Patent Office
Prior art keywords
feedstock
particles
powders
metal
preferred embodiments
Prior art date
Application number
EA201490600A
Other languages
English (en)
Other versions
EA030643B1 (ru
Inventor
Картик Рао
Джеймс Дин
Люси Грейнджер
Джон Клиффорд
Мельхиор Конти
Джеймс Коллинс
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
Priority claimed from GBGB1117067.7A external-priority patent/GB201117067D0/en
Priority claimed from GBGB1207520.6A external-priority patent/GB201207520D0/en
Application filed by Металисиз Лимитед filed Critical Металисиз Лимитед
Publication of EA201490600A1 publication Critical patent/EA201490600A1/ru
Publication of EA030643B1 publication Critical patent/EA030643B1/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
    • 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
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from melts
    • 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
    • C25C7/002—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells comprising at least an electrode made of particles
    • 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)
  • 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)
  • Powder Metallurgy (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)

Abstract

Способ получения металлического порошка, включающий стадии размещения объема исходного сырья, содержащего множество неметаллических частиц, в электролитической ячейке, обеспечения протекания расплавленной соли через указанный объем исходного сырья и приложения потенциала между катодом и анодом таким образом, что происходит восстанавление указанного исходного сырья до металла. В предпочтительных вариантах реализации исходное сырье представляет собой множество отдельных частиц порошка и указанные частицы восстанавливают до соответствующего множества отдельных металлических частиц. В предпочтительных вариантах реализации исходное сырье может представлять собой песок.
EA201490600A 2011-10-04 2012-10-04 Электролитическое получение порошков EA030643B1 (ru)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB1117067.7A GB201117067D0 (en) 2011-10-04 2011-10-04 Electrolytic production of powder
GBGB1207520.6A GB201207520D0 (en) 2012-04-30 2012-04-30 Electrolytic production of powder
PCT/GB2012/052464 WO2013050772A2 (en) 2011-10-04 2012-10-04 Electrolytic production of powder

Publications (2)

Publication Number Publication Date
EA201490600A1 true EA201490600A1 (ru) 2014-09-30
EA030643B1 EA030643B1 (ru) 2018-09-28

Family

ID=47018248

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201490600A EA030643B1 (ru) 2011-10-04 2012-10-04 Электролитическое получение порошков

Country Status (12)

Country Link
US (2) US9611558B2 (ru)
EP (1) EP2764137B1 (ru)
JP (1) JP6122016B2 (ru)
CN (1) CN104024482B (ru)
AP (1) AP2014007599A0 (ru)
AU (1) AU2012320235B2 (ru)
BR (1) BR112014007945B1 (ru)
CA (1) CA2850339C (ru)
EA (1) EA030643B1 (ru)
GB (1) GB2514679A (ru)
WO (1) WO2013050772A2 (ru)
ZA (1) ZA201402377B (ru)

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* Cited by examiner, † Cited by third party
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GB201219605D0 (en) * 2012-10-31 2012-12-12 Metalysis Ltd Production of powder for powder metallurgy
GB201223375D0 (en) * 2012-12-24 2013-02-06 Metalysis Ltd Method and apparatus for producing metal by electrolytic reduction
GB2527267A (en) * 2014-02-21 2015-12-23 Metalysis Ltd Method of producing metal
GB201504072D0 (en) * 2015-03-10 2015-04-22 Metalysis Ltd Method of producing metal
US10294116B2 (en) 2015-05-05 2019-05-21 Iluka Resources Limited Synthetic rutile products and processes for their production
GB2547637A (en) * 2016-02-17 2017-08-30 Metalysis Ltd Methods of making graphene
GB201609141D0 (en) * 2016-05-24 2016-07-06 Metalysis Ltd Manufacturing apparatus and method
US10793959B2 (en) 2017-06-19 2020-10-06 Kyung Mo Yang Method for production of metal article of manufacture and uses thereof
CN110079837B (zh) * 2019-04-24 2020-10-13 北京科技大学 水溶性氟盐体系熔盐电解可溶性钛酸盐制备金属钛的方法
EP3812483B1 (de) 2019-10-24 2024-01-31 Airbus Defence and Space GmbH Elektrolysevorrichtung zur elektrolytischen produktion von sauerstoff aus oxidhaltigem ausgangsmaterial
CN110923750B (zh) * 2019-12-11 2022-02-01 重庆大学 一种高熵合金的制备方法
US11987893B2 (en) 2021-10-25 2024-05-21 Airbus Defence and Space GmbH System and method for extracting oxygen from powdered metal oxides
US20230131891A1 (en) 2021-10-25 2023-04-27 Airbus Defence and Space GmbH Method And System For Extracting Metal And Oxygen From Powdered Metal Oxides

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3733599B2 (ja) * 1993-08-11 2006-01-11 住友化学株式会社 金属酸化物粉末およびその製造方法
GB9812169D0 (en) 1998-06-05 1998-08-05 Univ Cambridge Tech Purification method
GB2359564B (en) * 2000-02-22 2004-09-29 Secr Defence Improvements in the electrolytic reduction of metal oxides
EP1257677A1 (en) * 2000-02-22 2002-11-20 Qinetiq Limited Method of manufacture for ferro-titanium and other metal alloys by electrolytic reduction
GB0027930D0 (en) 2000-11-15 2001-01-03 Univ Cambridge Tech Intermetallic compounds
GB0128816D0 (en) 2001-12-01 2002-01-23 Univ Cambridge Tech Materials processing method and apparatus
EP1492905A4 (en) 2002-03-13 2006-06-28 Bhp Billiton Innovation Pty REDUCTION OF METAL OXIDES IN AN ELECTROLYZE CELL
US7470355B2 (en) * 2002-12-12 2008-12-30 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
AU2003903150A0 (en) * 2003-06-20 2003-07-03 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
US7410562B2 (en) * 2003-08-20 2008-08-12 Materials & Electrochemical Research Corp. Thermal and electrochemical process for metal production
WO2005038092A1 (en) * 2003-10-14 2005-04-28 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
JP2006009054A (ja) * 2004-06-22 2006-01-12 Sumitomo Titanium Corp チタンおよびチタン合金の製造方法
GB0902486D0 (en) * 2009-02-13 2009-04-01 Metalysis Ltd A method for producing metal powders
SA110310372B1 (ar) * 2009-05-12 2014-08-11 Metalysis Ltd جهاز وطريقة اختزال مخزون التغذية الصلب
GB0910565D0 (en) * 2009-06-18 2009-07-29 Metalysis Ltd Feedstock

Also Published As

Publication number Publication date
CN104024482B (zh) 2017-08-18
EA030643B1 (ru) 2018-09-28
EP2764137B1 (en) 2017-04-05
AP2014007599A0 (en) 2014-04-30
WO2013050772A3 (en) 2013-05-30
CN104024482A (zh) 2014-09-03
GB201407594D0 (en) 2014-06-11
CA2850339A1 (en) 2013-04-11
AU2012320235A1 (en) 2014-04-17
JP2014531517A (ja) 2014-11-27
US9611558B2 (en) 2017-04-04
JP6122016B2 (ja) 2017-04-26
CA2850339C (en) 2021-07-27
NZ623179A (en) 2016-05-27
US20140231262A1 (en) 2014-08-21
EP2764137A2 (en) 2014-08-13
AU2012320235B2 (en) 2017-09-21
BR112014007945A2 (pt) 2017-04-04
WO2013050772A2 (en) 2013-04-11
ZA201402377B (en) 2016-01-27
GB2514679A (en) 2014-12-03
US20170037525A1 (en) 2017-02-09
BR112014007945B1 (pt) 2021-03-23

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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 KG TJ TM

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): KZ RU