BR112014007945A2 - produção eletrolítica de pó - Google Patents

produção eletrolítica de pó

Info

Publication number
BR112014007945A2
BR112014007945A2 BR112014007945A BR112014007945A BR112014007945A2 BR 112014007945 A2 BR112014007945 A2 BR 112014007945A2 BR 112014007945 A BR112014007945 A BR 112014007945A BR 112014007945 A BR112014007945 A BR 112014007945A BR 112014007945 A2 BR112014007945 A2 BR 112014007945A2
Authority
BR
Brazil
Prior art keywords
particles
powder production
metal
powder
reduced
Prior art date
Application number
BR112014007945A
Other languages
English (en)
Other versions
BR112014007945B1 (pt
Inventor
Collins James
Deane James
Clifford John
Rao Kartik
grainger Lucy
Conti Melchiorre
Original Assignee
Metalysis Ltd
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 Metalysis Ltd filed Critical Metalysis Ltd
Publication of BR112014007945A2 publication Critical patent/BR112014007945A2/pt
Publication of BR112014007945B1 publication Critical patent/BR112014007945B1/pt

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

resumo patente de invenção: "produção eletrolítica de pó". a presente invenção refere-se a um método para produzir pó metálico compreende etapas de dispor um volume de estoque de alimentação compreendendo uma pluralidade de partículas não metálicas dentro de uma célula de eletrólise, fazer um sal fundido fluir através do volume de estoque de alimentação e aplicar um potencial entre um catodo e um anodo, de modo que o estoque de alimentação seja reduzido a metal. em modalidades preferidas, os estoques de alimentação é uma pluralidade de partículas de pó discretas e estas partículas são reduzidas a uma pluralidade correspondente de partículas metálicas discretas. em modalidades vantajosas, o estoque de alimentação pode ser areia. 20926022v1
BR112014007945-5A 2011-10-04 2012-10-04 Método para produzir pó metálico BR112014007945B1 (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GB1117067.7 2011-10-04
GBGB1117067.7A GB201117067D0 (en) 2011-10-04 2011-10-04 Electrolytic production of powder
GB1207520.6 2012-04-30
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
BR112014007945A2 true BR112014007945A2 (pt) 2017-04-04
BR112014007945B1 BR112014007945B1 (pt) 2021-03-23

Family

ID=47018248

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014007945-5A BR112014007945B1 (pt) 2011-10-04 2012-10-04 Método para produzir pó metálico

Country Status (12)

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

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
EP3292233A4 (en) 2015-05-05 2019-07-31 Iluka Resources Limited NOVEL SYNTHETIC RUTILE PRODUCTS AND METHODS FOR PRODUCING SAME
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
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
US11987893B2 (en) 2021-10-25 2024-05-21 Airbus Defence and Space GmbH System and method for extracting 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
EP1257678B1 (en) * 2000-02-22 2007-09-05 Metalysis Limited Method for the manufacture of metal foams by electrolytic reduction of porous oxidic preforms
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
KR101038701B1 (ko) 2002-03-13 2011-06-02 비에이치피 빌리튼 이노베이션 피티와이 리미티드 전해 전지에서 금속 산화물을 환원시키는 방법
EP1581672B1 (en) * 2002-12-12 2017-05-31 Metalysis Limited 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
AR076567A1 (es) * 2009-05-12 2011-06-22 Metalysis Ltd Metodo y aparato para reduccion de materia prima solida
GB0910565D0 (en) * 2009-06-18 2009-07-29 Metalysis Ltd Feedstock

Also Published As

Publication number Publication date
GB2514679A (en) 2014-12-03
US20140231262A1 (en) 2014-08-21
ZA201402377B (en) 2016-01-27
EP2764137B1 (en) 2017-04-05
AU2012320235B2 (en) 2017-09-21
JP2014531517A (ja) 2014-11-27
CA2850339A1 (en) 2013-04-11
NZ623179A (en) 2016-05-27
BR112014007945B1 (pt) 2021-03-23
AP2014007599A0 (en) 2014-04-30
EA201490600A1 (ru) 2014-09-30
EP2764137A2 (en) 2014-08-13
JP6122016B2 (ja) 2017-04-26
WO2013050772A2 (en) 2013-04-11
WO2013050772A3 (en) 2013-05-30
CN104024482B (zh) 2017-08-18
GB201407594D0 (en) 2014-06-11
CN104024482A (zh) 2014-09-03
EA030643B1 (ru) 2018-09-28
CA2850339C (en) 2021-07-27
US9611558B2 (en) 2017-04-04
AU2012320235A1 (en) 2014-04-17
US20170037525A1 (en) 2017-02-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 8A ANUIDADE.

B08G Application fees: restoration [chapter 8.7 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/10/2012, OBSERVADAS AS CONDICOES LEGAIS.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 9A ANUIDADE.

B24D Patent annual fee: restoration after fee payment