BR0308384A - Método de reduzir óxido de metal no estado sólido em uma célula eletrolìtica; e célula eletrolìtica que reduz um óxido de metal no estado sólido - Google Patents
Método de reduzir óxido de metal no estado sólido em uma célula eletrolìtica; e célula eletrolìtica que reduz um óxido de metal no estado sólidoInfo
- Publication number
- BR0308384A BR0308384A BR0308384-5A BR0308384A BR0308384A BR 0308384 A BR0308384 A BR 0308384A BR 0308384 A BR0308384 A BR 0308384A BR 0308384 A BR0308384 A BR 0308384A
- Authority
- BR
- Brazil
- Prior art keywords
- metal oxide
- reducing
- cell
- solid state
- electrolytic cell
- Prior art date
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
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/005—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells of cells for the electrolysis of melts
-
- 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
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
-
- 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
- C25C3/06—Electrolytic production, recovery or refining of metals by electrolysis of melts of aluminium
- C25C3/18—Electrolytes
-
- 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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
"MéTODO DE REDUZIR óXIDO DE METAL NO ESTADO SóLIDO EM UMA CéLULA ELETROLìTICA; E CéLULA ELETROLìTICA QUE REDUZ UM óXIDO DE METAL NO ESTADO SóLIDO". Trata-se de um método de redução de óxido de metal, tal como titânia em estado sólido em uma célula eletrolítica. A célula eletrolítica inclui um ânodo, um cátodo e um eletrólito fundido. o eletrólito inclui cátions de metal que podem reduzir quimicamente o óxido de metal. o óxido de metal em estado sólido é imerso no eletrólito. O método inclui uma etapa de operar a célula em um potencial que fique acima do potencial no qual os cátions do metal possam reduzir quimicamente o depósito de óxido de metal como o metal no cátodo, por onde o metal reduz quimicamente o óxido de metal.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPS1071 | 2002-03-13 | ||
AUPS1071A AUPS107102A0 (en) | 2002-03-13 | 2002-03-13 | Electrolytic reduction of metal oxides |
AUPS3049 | 2002-06-19 | ||
AUPS3049A AUPS304902A0 (en) | 2002-06-19 | 2002-06-19 | Reduction of metal oxides in an electrolytic cell |
PCT/AU2003/000306 WO2003076690A1 (en) | 2002-03-13 | 2003-03-13 | Reduction of metal oxides in an electrolytic cell |
Publications (2)
Publication Number | Publication Date |
---|---|
BR0308384A true BR0308384A (pt) | 2005-01-25 |
BR0308384B1 BR0308384B1 (pt) | 2014-02-04 |
Family
ID=27805836
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0308384-5A BR0308384B1 (pt) | 2002-03-13 | 2003-03-13 | Método de reduzir óxido de metal em um estado sólido em uma célula eletrolítica; e célula eletrolítica que reduz um óxido de metal no estado sólido através deste método |
Country Status (12)
Country | Link |
---|---|
EP (2) | EP2770086A3 (pt) |
JP (1) | JP4658479B2 (pt) |
KR (2) | KR101038701B1 (pt) |
CN (1) | CN1650051B (pt) |
BR (1) | BR0308384B1 (pt) |
CA (1) | CA2479048C (pt) |
EA (1) | EA007046B1 (pt) |
MX (1) | MXPA04008887A (pt) |
NO (1) | NO340277B1 (pt) |
NZ (1) | NZ531467A (pt) |
WO (1) | WO2003076690A1 (pt) |
ZA (1) | ZA200407434B (pt) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AUPS117002A0 (en) * | 2002-03-13 | 2002-04-18 | Bhp Billiton Innovation Pty Ltd | Minimising carbon transfer in an electrolytic cell |
GB0219640D0 (en) * | 2002-08-23 | 2002-10-02 | Univ Cambridge Tech | Electrochemical method and apparatus |
AU2002951962A0 (en) * | 2002-10-09 | 2002-10-24 | Bhp Billiton Innovation Pty Ltd | Electrolytic reduction of metal oxides |
AU2002952083A0 (en) | 2002-10-16 | 2002-10-31 | Bhp Billiton Innovation Pty Ltd | Minimising carbon transfer in an electrolytic cell |
JP4502617B2 (ja) * | 2003-09-30 | 2010-07-14 | 日本軽金属株式会社 | 金属酸化物の還元方法及び金属酸化物の還元装置 |
JP4513297B2 (ja) * | 2003-09-30 | 2010-07-28 | 日本軽金属株式会社 | 金属酸化物の還元方法及び金属酸化物の還元装置 |
JP2007529631A (ja) * | 2004-03-22 | 2007-10-25 | ビーエイチピー ビリトン イノベーション プロプライアタリー リミテッド | 金属酸化物の電気化学的還元 |
RU2370575C2 (ru) * | 2004-06-28 | 2009-10-20 | Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД | Получение титана |
EP1920087B1 (en) * | 2005-08-01 | 2017-03-22 | Metalysis Limited | Electrochemical reduction of titanium oxide |
NO20062776L (no) * | 2006-06-14 | 2007-12-17 | Norsk Titanium Tech As | Fremgangsmåte, apparatur samt midler for produksjon av materiale i en smeltet salt elektrolytt |
CN100532653C (zh) * | 2006-11-03 | 2009-08-26 | 西北有色金属研究院 | 一种熔盐电解提取钛的方法 |
GB0714021D0 (en) * | 2007-07-18 | 2007-08-29 | Green Metals Ltd | Improvements in anode materials |
GB0902486D0 (en) | 2009-02-13 | 2009-04-01 | Metalysis Ltd | A method for producing metal powders |
GB201010772D0 (en) * | 2010-06-26 | 2010-08-11 | Fray Derek J | Method for texturing silicon surfaces |
GB201019615D0 (en) | 2010-11-18 | 2010-12-29 | Metalysis Ltd | Electrolysis apparatus and method |
CN103270198B (zh) | 2010-11-18 | 2017-11-14 | 金属电解有限公司 | 电解设备 |
JP5898686B2 (ja) | 2010-11-18 | 2016-04-06 | メタリシス リミテッド | 固体供給原料を電解により還元するための方法及びシステム |
GB201102023D0 (en) | 2011-02-04 | 2011-03-23 | Metalysis Ltd | Electrolysis method, apparatus and product |
RU2466216C1 (ru) * | 2011-06-17 | 2012-11-10 | Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" | Способ получения металлического титана электролизом |
BR112014007945B1 (pt) | 2011-10-04 | 2021-03-23 | Metalysis Limited | Método para produzir pó metálico |
GB201223375D0 (en) | 2012-12-24 | 2013-02-06 | Metalysis Ltd | Method and apparatus for producing metal by electrolytic reduction |
KR101526298B1 (ko) * | 2013-04-22 | 2015-06-10 | 서울대학교산학협력단 | 산화티타늄 전극의 제조방법, 이를 포함하는 활성산소종 생성 시스템, 염소 생성 시스템, 염료감응형 태양전지 및 전기이중층 커패시터 |
GB201411433D0 (en) | 2014-06-26 | 2014-08-13 | Metalysis Ltd | Method and apparatus for electrolytic reduction of a feedstock comprising oxygen and a first metal |
KR101740424B1 (ko) | 2015-08-18 | 2017-05-26 | 충남대학교산학협력단 | 일메나이트 원광을 이용한 금속 티타늄의 제조방법 |
NL2015759B1 (en) | 2015-11-10 | 2017-05-26 | Stichting Energieonderzoek Centrum Nederland | Additive manufacturing of metal objects. |
CN109072457A (zh) * | 2016-02-17 | 2018-12-21 | 金属电解有限公司 | 制备石墨烯材料的方法 |
GB201615660D0 (en) | 2016-09-14 | 2016-10-26 | Metalysis Ltd | Method of producing a powder |
GB201615659D0 (en) | 2016-09-14 | 2016-10-26 | Metalysis Ltd | Method of producing a powder |
GB201615658D0 (en) | 2016-09-14 | 2016-10-26 | Metalysis Ltd | Method of producing a composite material |
NL2018890B1 (en) | 2017-05-10 | 2018-11-15 | Admatec Europe B V | Additive manufacturing of metal objects |
NL2021611B1 (en) | 2018-09-12 | 2020-05-06 | Admatec Europe B V | Three-dimensional object and manufacturing method thereof |
CN109763146B (zh) * | 2019-03-27 | 2021-03-26 | 贵州省过程工业技术研究中心 | 一种铝电解用钛基复合材料阳极制备方法 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS322357B1 (pt) * | 1954-12-29 | 1957-04-18 | ||
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 |
GB2359564B (en) * | 2000-02-22 | 2004-09-29 | Secr Defence | Improvements in the electrolytic reduction of metal oxides |
AUPR443801A0 (en) * | 2001-04-10 | 2001-05-17 | Bhp Innovation Pty Ltd | Removal of oxygen from metal oxides and solid metal solutions |
AUPR602901A0 (en) * | 2001-06-29 | 2001-07-26 | Bhp Innovation Pty Ltd | Removal of oxygen from metals oxides and solid metal solutions |
AUPR712101A0 (en) * | 2001-08-16 | 2001-09-06 | Bhp Innovation Pty Ltd | Process for manufacture of titanium products |
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 |
-
2003
- 2003-03-13 WO PCT/AU2003/000306 patent/WO2003076690A1/en active Application Filing
- 2003-03-13 NZ NZ531467A patent/NZ531467A/en not_active IP Right Cessation
- 2003-03-13 EP EP14163470.9A patent/EP2770086A3/en not_active Withdrawn
- 2003-03-13 KR KR1020047014399A patent/KR101038701B1/ko active IP Right Grant
- 2003-03-13 CA CA2479048A patent/CA2479048C/en not_active Expired - Fee Related
- 2003-03-13 EP EP03743767A patent/EP1492905A4/en not_active Withdrawn
- 2003-03-13 BR BRPI0308384-5A patent/BR0308384B1/pt not_active IP Right Cessation
- 2003-03-13 EA EA200401203A patent/EA007046B1/ru not_active IP Right Cessation
- 2003-03-13 JP JP2003574882A patent/JP4658479B2/ja not_active Expired - Fee Related
- 2003-03-13 KR KR1020117003330A patent/KR20110025237A/ko active IP Right Grant
- 2003-03-13 MX MXPA04008887A patent/MXPA04008887A/es active IP Right Grant
- 2003-03-13 CN CN038092735A patent/CN1650051B/zh not_active Expired - Fee Related
-
2004
- 2004-09-15 NO NO20043857A patent/NO340277B1/no not_active IP Right Cessation
- 2004-09-16 ZA ZA200407434A patent/ZA200407434B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA2479048A1 (en) | 2003-09-18 |
NO340277B1 (no) | 2017-03-27 |
EP2770086A3 (en) | 2014-10-29 |
EA007046B1 (ru) | 2006-06-30 |
EP1492905A1 (en) | 2005-01-05 |
CN1650051A (zh) | 2005-08-03 |
EA200401203A1 (ru) | 2005-06-30 |
JP4658479B2 (ja) | 2011-03-23 |
JP2005520045A (ja) | 2005-07-07 |
NO20043857L (no) | 2004-12-08 |
KR101038701B1 (ko) | 2011-06-02 |
ZA200407434B (en) | 2006-05-31 |
NZ531467A (en) | 2007-06-29 |
EP2770086A2 (en) | 2014-08-27 |
CN1650051B (zh) | 2011-02-23 |
CA2479048C (en) | 2012-07-10 |
MXPA04008887A (es) | 2004-11-26 |
KR20110025237A (ko) | 2011-03-09 |
EP1492905A4 (en) | 2006-06-28 |
BR0308384B1 (pt) | 2014-02-04 |
WO2003076690A1 (en) | 2003-09-18 |
KR20040111408A (ko) | 2004-12-31 |
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Legal Events
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B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
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