EP1483431A4 - Minimising carbon transfer in an electrolytic cell - Google Patents
Minimising carbon transfer in an electrolytic cellInfo
- Publication number
- EP1483431A4 EP1483431A4 EP03743766A EP03743766A EP1483431A4 EP 1483431 A4 EP1483431 A4 EP 1483431A4 EP 03743766 A EP03743766 A EP 03743766A EP 03743766 A EP03743766 A EP 03743766A EP 1483431 A4 EP1483431 A4 EP 1483431A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- electrolytic cell
- carbon
- cathode
- carbon transfer
- minimising
- 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.)
- Granted
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)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacturing & Machinery (AREA)
- Electrochemistry (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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPS1170A AUPS117002A0 (en) | 2002-03-13 | 2002-03-13 | Minimising carbon transfer in an electrolytic cell |
AUPS117002 | 2002-03-13 | ||
PCT/AU2003/000305 WO2003076692A1 (en) | 2002-03-13 | 2003-03-13 | Minimising carbon transfer in an electrolytic cell |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1483431A1 EP1483431A1 (en) | 2004-12-08 |
EP1483431A4 true EP1483431A4 (en) | 2006-06-28 |
EP1483431B1 EP1483431B1 (en) | 2007-07-18 |
Family
ID=3834768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03743766A Expired - Lifetime EP1483431B1 (en) | 2002-03-13 | 2003-03-13 | Minimising carbon transfer in an electrolytic cell |
Country Status (12)
Country | Link |
---|---|
US (1) | US20050092129A1 (en) |
EP (1) | EP1483431B1 (en) |
JP (1) | JP2005520046A (en) |
CN (1) | CN1650052A (en) |
AT (1) | ATE367461T1 (en) |
AU (1) | AUPS117002A0 (en) |
CA (1) | CA2479050A1 (en) |
DE (1) | DE60314999D1 (en) |
MX (1) | MXPA04008886A (en) |
RU (1) | RU2302482C2 (en) |
WO (1) | WO2003076692A1 (en) |
ZA (1) | ZA200407433B (en) |
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 |
WO2006000025A1 (en) * | 2004-06-28 | 2006-01-05 | Bhp Billiton Innovation Pty Ltd | Production of titanium |
EA014138B1 (en) * | 2005-08-01 | 2010-10-29 | БиЭйчПи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД. | Electrochemical reduction of metal oxides |
EP1982006A2 (en) * | 2006-02-06 | 2008-10-22 | E.I. Du Pont De Nemours And Company | Method for electrolytic production of titanium and other metal powders |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999064638A1 (en) * | 1998-06-05 | 1999-12-16 | Cambridge University Technical Services Limited | Removal of oxygen from metal oxides and solid solutions by electrolysis in a fused salt |
US6017647A (en) * | 1995-11-16 | 2000-01-25 | The Dow Chemical Company | Electrode structure for solid state electrochemical devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07113158B2 (en) * | 1984-04-14 | 1995-12-06 | 新日本製鐵株式会社 | Method of cleaning molten steel |
JPH03115592A (en) * | 1989-09-28 | 1991-05-16 | Osaka Titanium Co Ltd | Molten salt electrolytic cell |
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 |
ATE372395T1 (en) * | 2000-02-22 | 2007-09-15 | Metalysis Ltd | METHOD FOR PRODUCING METAL FOAM 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 (en) * | 2001-11-30 | 2008-05-28 | 財団法人電力中央研究所 | Electrolytic reduction apparatus and method |
WO2003076690A1 (en) * | 2002-03-13 | 2003-09-18 | Bhp Billiton Innovation Pty Ltd | Reduction of metal oxides in an electrolytic cell |
JP4252531B2 (en) * | 2004-12-15 | 2009-04-08 | 株式会社大阪チタニウムテクノロジーズ | Metal manufacturing method |
-
2002
- 2002-03-13 AU AUPS1170A patent/AUPS117002A0/en not_active Abandoned
-
2003
- 2003-03-13 AT AT03743766T patent/ATE367461T1/en not_active IP Right Cessation
- 2003-03-13 CA CA002479050A patent/CA2479050A1/en not_active Abandoned
- 2003-03-13 MX MXPA04008886A patent/MXPA04008886A/en not_active Application Discontinuation
- 2003-03-13 CN CNA038092743A patent/CN1650052A/en active Pending
- 2003-03-13 EP EP03743766A patent/EP1483431B1/en not_active Expired - Lifetime
- 2003-03-13 WO PCT/AU2003/000305 patent/WO2003076692A1/en active IP Right Grant
- 2003-03-13 DE DE60314999T patent/DE60314999D1/en not_active Expired - Lifetime
- 2003-03-13 JP JP2003574884A patent/JP2005520046A/en active Pending
- 2003-03-13 RU RU2004130453/02A patent/RU2302482C2/en 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
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6017647A (en) * | 1995-11-16 | 2000-01-25 | The Dow Chemical Company | Electrode structure for solid state electrochemical devices |
WO1999064638A1 (en) * | 1998-06-05 | 1999-12-16 | Cambridge University Technical Services Limited | Removal of oxygen from metal oxides and solid solutions by electrolysis in a fused salt |
Non-Patent Citations (3)
Title |
---|
CHEN G Z ET AL: "Direct electrochemical reduction of titanium dioxide to titanium in molten calcium chloride", NATURE, NATURE PUBLISHING GROUP, LONDON, GB, vol. 407, 21 September 2000 (2000-09-21), pages 361 - 364, XP002968414, ISSN: 0028-0836 * |
OKABE T H ET AL: "ELECTROCHEMICAL DEOXIDATION OF TITANIUM", METALLURGICAL TRANSACTIONS B. PROCESS METALLURGY, METALLURGICAL SOCIETY OF AIME. NEW YORK, US, vol. 24B, June 1993 (1993-06-01), pages 449 - 455, XP000381332 * |
SADOWAY D R ET AL: "Electrochemical deoxidation of yttrium-oxygen solid solutions", JOURNAL OF ALLOYS AND COMPOUNDS, ELSEVIER SEQUOIA, LAUSANNE, CH, vol. 237, 15 April 1996 (1996-04-15), pages 150 - 154, XP004077077, ISSN: 0925-8388 * |
Also Published As
Publication number | Publication date |
---|---|
RU2302482C2 (en) | 2007-07-10 |
EP1483431B1 (en) | 2007-07-18 |
CA2479050A1 (en) | 2003-09-18 |
DE60314999D1 (en) | 2007-08-30 |
EP1483431A1 (en) | 2004-12-08 |
MXPA04008886A (en) | 2004-11-26 |
RU2004130453A (en) | 2005-06-10 |
ZA200407433B (en) | 2005-10-10 |
ATE367461T1 (en) | 2007-08-15 |
WO2003076692A1 (en) | 2003-09-18 |
CN1650052A (en) | 2005-08-03 |
AUPS117002A0 (en) | 2002-04-18 |
JP2005520046A (en) | 2005-07-07 |
US20050092129A1 (en) | 2005-05-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2004033760A3 (en) | Electrochemical reduction of metal oxides | |
CA2479048A1 (en) | Reduction of metal oxides in an electrolytic cell | |
WO2003031690A3 (en) | Electrolysis cell, especially for electrochemical production of chlorine | |
EP1263071A3 (en) | Methods for preventing anode oxidation in a fuel cell | |
AP1616A (en) | Reduction of metal oxides in an electrolytic cell. | |
WO2005085501A3 (en) | Cell for electrochemical processes | |
WO2004015172A3 (en) | Electrolysis process and apparatus | |
DK1274884T3 (en) | Electrolytic cell and method of electrolysis | |
PL1651800T3 (en) | Electrochemical cell | |
MY148251A (en) | Carbon supported metal sulphide catalyst for electrochemical oxygen reduction | |
WO2005101543A3 (en) | Control apparatus and control method for fuel cell | |
WO2006028502A3 (en) | Carbon-based fuel cell | |
WO2004093217A3 (en) | Cathode active material with increased alkali metal content and method of making the same | |
ZA200309736B (en) | Reduction off metal oxides in an electrolytic cell. | |
PT1417356E (en) | ELECTROLYTE CELL, IN PARTICULAR FOR THE ELECTROCHEMICAL PRODUCTION OF CHLORINE | |
ATE304067T1 (en) | PREVENTING THE DISSOLUTION OF METALLIC ANODES OF ALUMINUM PRODUCTION | |
WO2005028708A3 (en) | Method for the electrolysis of an aqueous solution of hydrogen chloride or chloralkali | |
BR0315413A (en) | Electrochemical cell and method for electrochemical reduction of a metal oxide | |
EP1483431A4 (en) | Minimising carbon transfer in an electrolytic cell | |
WO2005079216A3 (en) | A hybrid fuel cell | |
WO2007126309A3 (en) | Method for the purification of a semiconductor material by application of an oxidation-reduction reaction | |
EA200800526A1 (en) | ELECTROCHEMICAL REDUCTION OF METAL OXIDES | |
EP1688516A4 (en) | Electrode for electrochemical cell and electrochemical cell | |
MXPA05001196A (en) | Removing surface oxides from copper. | |
WO2023104878A3 (en) | Electrolysis system including at least one capacitive half-cell |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20040915 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
AX | Request for extension of the european patent |
Extension state: AL LT LV MK |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20060529 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
GRAS | Grant fee paid |
Free format text: ORIGINAL CODE: EPIDOSNIGR3 |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: FG4D |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 60314999 Country of ref document: DE Date of ref document: 20070830 Kind code of ref document: P |
|
REG | Reference to a national code |
Ref country code: IE Ref legal event code: FG4D |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: NL Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: ES Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071029 Ref country code: PT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071218 Ref country code: BG Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071018 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
NLV1 | Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CH Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: AT Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: LI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 |
|
EN | Fr: translation not filed | ||
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: BE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: GR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071019 |
|
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SK Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: CZ Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 |
|
26N | No opposition filed |
Effective date: 20080421 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: RO Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: SE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071018 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20071019 Ref country code: FR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080314 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: MC Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080331 |
|
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20080313 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: EE Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: IE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080313 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SI Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080313 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: CY Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LU Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080313 Ref country code: HU Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20080119 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: TR Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT Effective date: 20070718 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080331 |