CA2479050A1 - Minimisation du transfert de carbone dans une cellule electrolytique - Google Patents
Minimisation du transfert de carbone dans une cellule electrolytique Download PDFInfo
- Publication number
- CA2479050A1 CA2479050A1 CA002479050A CA2479050A CA2479050A1 CA 2479050 A1 CA2479050 A1 CA 2479050A1 CA 002479050 A CA002479050 A CA 002479050A CA 2479050 A CA2479050 A CA 2479050A CA 2479050 A1 CA2479050 A1 CA 2479050A1
- Authority
- CA
- Canada
- Prior art keywords
- cell
- cathode
- potential
- carbon
- anode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Electrochemistry (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacturing & Machinery (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrodes For Compound Or Non-Metal Manufacture (AREA)
- Inert Electrodes (AREA)
- Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
- Battery Electrode And Active Subsutance (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
L'invention concerne une cellule électrolytique permettant de réduire un oxyde métallique, tel que le dioxyde de titane, à l'état solide. La cellule électrolytique comprend une anode formée à partir d'un carbone et une cathode formée au moins partiellement à partir de l'oxyde métallique. La cellule électrolytique comprend également une membrane perméable à des anions d'oxygène et imperméable au carbone dans des formes ionique et non ionique et positionnée entre la cathode et l'anode, empêchant ainsi une migration du carbone dans la cathode.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPS1170 | 2002-03-13 | ||
AUPS1170A AUPS117002A0 (en) | 2002-03-13 | 2002-03-13 | Minimising carbon transfer in an electrolytic cell |
PCT/AU2003/000305 WO2003076692A1 (fr) | 2002-03-13 | 2003-03-13 | Minimisation du transfert de carbone dans une cellule electrolytique |
Publications (1)
Publication Number | Publication Date |
---|---|
CA2479050A1 true CA2479050A1 (fr) | 2003-09-18 |
Family
ID=3834768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002479050A Abandoned CA2479050A1 (fr) | 2002-03-13 | 2003-03-13 | Minimisation du transfert de carbone dans une cellule electrolytique |
Country Status (12)
Country | Link |
---|---|
US (1) | US20050092129A1 (fr) |
EP (1) | EP1483431B1 (fr) |
JP (1) | JP2005520046A (fr) |
CN (1) | CN1650052A (fr) |
AT (1) | ATE367461T1 (fr) |
AU (1) | AUPS117002A0 (fr) |
CA (1) | CA2479050A1 (fr) |
DE (1) | DE60314999D1 (fr) |
MX (1) | MXPA04008886A (fr) |
RU (1) | RU2302482C2 (fr) |
WO (1) | WO2003076692A1 (fr) |
ZA (1) | ZA200407433B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
RU2370575C2 (ru) * | 2004-06-28 | 2009-10-20 | Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД | Получение титана |
WO2007014422A1 (fr) * | 2005-08-01 | 2007-02-08 | Bhp Billiton Innovation Pty Ltd | Reduction electrochimique d'oxydes metalliques |
WO2007092398A2 (fr) * | 2006-02-06 | 2007-08-16 | E. I. Du Pont De Nemours And Company | cathode pour la production Electrolytique de poudres de titane et d'autres mEtaux |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113158B2 (ja) * | 1984-04-14 | 1995-12-06 | 新日本製鐵株式会社 | 溶鋼の清浄化方法 |
JPH03115592A (ja) * | 1989-09-28 | 1991-05-16 | Osaka Titanium Co Ltd | 溶融塩電解槽 |
US5670270A (en) * | 1995-11-16 | 1997-09-23 | The Dow Chemical Company | Electrode structure for solid state electrochemical devices |
GB9812169D0 (en) * | 1998-06-05 | 1998-08-05 | Univ Cambridge Tech | Purification method |
US6187168B1 (en) * | 1998-10-06 | 2001-02-13 | Aluminum Company Of America | Electrolysis in a cell having a solid oxide ion conductor |
GB2359564B (en) * | 2000-02-22 | 2004-09-29 | Secr Defence | Improvements in the electrolytic reduction of metal oxides |
AU2001233876B2 (en) * | 2000-02-22 | 2004-09-30 | Metalysis Limited | Method for the manufacture of metal foams by electrolytic reduction of porous oxidic preforms |
US6540902B1 (en) * | 2001-09-05 | 2003-04-01 | The United States Of America As Represented By The United States Department Of Energy | Direct electrochemical reduction of metal-oxides |
JP4089944B2 (ja) * | 2001-11-30 | 2008-05-28 | 財団法人電力中央研究所 | 電解還元装置および方法 |
EA007046B1 (ru) * | 2002-03-13 | 2006-06-30 | Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. | Восстановление оксидов металлов в электролизере |
JP4252531B2 (ja) * | 2004-12-15 | 2009-04-08 | 株式会社大阪チタニウムテクノロジーズ | 金属製造方法 |
-
2002
- 2002-03-13 AU AUPS1170A patent/AUPS117002A0/en not_active Abandoned
-
2003
- 2003-03-13 MX MXPA04008886A patent/MXPA04008886A/es not_active Application Discontinuation
- 2003-03-13 EP EP03743766A patent/EP1483431B1/fr not_active Expired - Lifetime
- 2003-03-13 CN CNA038092743A patent/CN1650052A/zh active Pending
- 2003-03-13 CA CA002479050A patent/CA2479050A1/fr not_active Abandoned
- 2003-03-13 JP JP2003574884A patent/JP2005520046A/ja active Pending
- 2003-03-13 DE DE60314999T patent/DE60314999D1/de not_active Expired - Lifetime
- 2003-03-13 WO PCT/AU2003/000305 patent/WO2003076692A1/fr active IP Right Grant
- 2003-03-13 RU RU2004130453/02A patent/RU2302482C2/ru not_active IP Right Cessation
- 2003-03-13 AT AT03743766T patent/ATE367461T1/de not_active IP Right Cessation
-
2004
- 2004-09-10 US US10/939,001 patent/US20050092129A1/en not_active Abandoned
- 2004-09-16 ZA ZA200407433A patent/ZA200407433B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2003076692A1 (fr) | 2003-09-18 |
ZA200407433B (en) | 2005-10-10 |
AUPS117002A0 (en) | 2002-04-18 |
RU2004130453A (ru) | 2005-06-10 |
JP2005520046A (ja) | 2005-07-07 |
EP1483431A4 (fr) | 2006-06-28 |
EP1483431B1 (fr) | 2007-07-18 |
MXPA04008886A (es) | 2004-11-26 |
US20050092129A1 (en) | 2005-05-05 |
ATE367461T1 (de) | 2007-08-15 |
RU2302482C2 (ru) | 2007-07-10 |
EP1483431A1 (fr) | 2004-12-08 |
DE60314999D1 (de) | 2007-08-30 |
CN1650052A (zh) | 2005-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FZDE | Discontinued |