ZA200309129B - Electrolytic reduction of metal oxides such as titanium dioxide and process applications. - Google Patents

Electrolytic reduction of metal oxides such as titanium dioxide and process applications.

Info

Publication number
ZA200309129B
ZA200309129B ZA200309129A ZA200309129A ZA200309129B ZA 200309129 B ZA200309129 B ZA 200309129B ZA 200309129 A ZA200309129 A ZA 200309129A ZA 200309129 A ZA200309129 A ZA 200309129A ZA 200309129 B ZA200309129 B ZA 200309129B
Authority
ZA
South Africa
Prior art keywords
titanium dioxide
metal oxides
electrolytic reduction
process applications
applications
Prior art date
Application number
ZA200309129A
Inventor
Charles Malcolm Ward-Close
Alastair Bryan Godfrey
Original Assignee
Qinetiq 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
Application filed by Qinetiq Ltd filed Critical Qinetiq Ltd
Publication of ZA200309129B publication Critical patent/ZA200309129B/en

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
    • 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
    • C22B34/1263—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, e.g. by reduction
    • 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
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/06—Alloys
ZA200309129A 2000-02-22 2003-11-24 Electrolytic reduction of metal oxides such as titanium dioxide and process applications. ZA200309129B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0003971A GB2359564B (en) 2000-02-22 2000-02-22 Improvements in the electrolytic reduction of metal oxides

Publications (1)

Publication Number Publication Date
ZA200309129B true ZA200309129B (en) 2004-08-25

Family

ID=9886037

Family Applications (2)

Application Number Title Priority Date Filing Date
ZA200206405A ZA200206405B (en) 2000-02-22 2002-08-12 Electrolytic reduction of metal oxides such as titanium dioxide and process applications.
ZA200309129A ZA200309129B (en) 2000-02-22 2003-11-24 Electrolytic reduction of metal oxides such as titanium dioxide and process applications.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ZA200206405A ZA200206405B (en) 2000-02-22 2002-08-12 Electrolytic reduction of metal oxides such as titanium dioxide and process applications.

Country Status (3)

Country Link
CN (1) CN1982506B (en)
GB (1) GB2359564B (en)
ZA (2) ZA200206405B (en)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPR317201A0 (en) * 2001-02-16 2001-03-15 Bhp Innovation Pty Ltd Extraction of Metals
AU2002244540B2 (en) * 2001-04-10 2007-01-18 Bhp Billiton Innovation Pty Ltd 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
AUPS117002A0 (en) * 2002-03-13 2002-04-18 Bhp Billiton Innovation Pty Ltd Minimising carbon transfer in an electrolytic cell
KR20110025237A (en) * 2002-03-13 2011-03-09 비에이치피 빌리튼 이노베이션 피티와이 리미티드 Reduction of metal oxides in an elecrolytic cell
AUPS107102A0 (en) * 2002-03-13 2002-04-11 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
GB2387176B (en) * 2002-04-02 2004-03-24 Morgan Crucible Co Manufacture of sub-oxides and other materials
US20060130610A1 (en) * 2002-09-25 2006-06-22 Ward-Close Charles M Purification process
GB0222382D0 (en) * 2002-09-27 2002-11-06 Qinetiq Ltd Improved process for removing oxygen from metal oxides by electrolysis in a fused salt
GB2395958A (en) * 2002-12-05 2004-06-09 British Nuclear Fuels Plc Electrolytic separation of metals
AU2003286000B2 (en) * 2002-12-12 2009-08-13 Metalysis Limited Electrochemical reduction of metal oxides
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
WO2005031041A1 (en) * 2003-09-26 2005-04-07 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
CN1894440B (en) * 2003-10-14 2010-06-16 Bhp比利顿创新公司 Electrochemical reduction of metal oxides
RU2006137273A (en) * 2004-03-22 2008-04-27 Би Эйч Пи БИЛЛИТОН ИННОВЕЙШН ПТИ ЛТД (AU) ELECTROCHEMICAL REDUCTION OF METAL OXIDES
US20130327653A1 (en) * 2010-11-18 2013-12-12 Metalysis Limited Method and system for electrolytically reducing a solid feedstock
AU2011330970B2 (en) 2010-11-18 2016-10-20 Metalysis Limited Electrolysis apparatus
RU2466216C1 (en) * 2011-06-17 2012-11-10 Государственное образовательное учреждение высшего профессионального образования "Национальный исследовательский Томский политехнический университет" Method for obtaining metallic titanium by means of electrolysis
WO2013050772A2 (en) * 2011-10-04 2013-04-11 Metalysis Limited Electrolytic production of powder
GB201223375D0 (en) * 2012-12-24 2013-02-06 Metalysis Ltd Method and apparatus for producing metal by electrolytic reduction
US10294116B2 (en) * 2015-05-05 2019-05-21 Iluka Resources Limited Synthetic rutile products and processes for their production
CN106421904B (en) * 2016-09-19 2019-07-23 西安交通大学 A kind of method that gel injection-moulding 3D printing and electroreduction prepare porous implant
CN106390198B (en) * 2016-09-19 2019-07-23 西安交通大学 A kind of forming of precinct laser and electroreduction prepare personalized porous implant method
CN108220990A (en) * 2017-12-19 2018-06-29 北京有色金属研究总院 A kind of method that molten-salt electrolysis prepares high-purity nm hafnium boride
CN115821332A (en) * 2022-11-28 2023-03-21 西北有色金属研究院 Titanium current collector for proton exchange membrane electrolyzed water hydrogen production device and preparation method thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2773023A (en) * 1954-04-26 1956-12-04 Horizons Titanium Corp Removal of oxygen from metals
US4187155A (en) * 1977-03-07 1980-02-05 Diamond Shamrock Technologies S.A. Molten salt electrolysis
US4875985A (en) * 1988-10-14 1989-10-24 Brunswick Corporation Method and appparatus for producing titanium
CA2073625C (en) * 1992-07-10 1998-02-03 Adam Jan Gesing Process and apparatus for melting metals while reducing losses due to oxidation
US6309595B1 (en) * 1997-04-30 2001-10-30 The Altalgroup, Inc Titanium crystal and titanium
US6258247B1 (en) * 1998-02-11 2001-07-10 Northwest Aluminum Technology Bath for electrolytic reduction of alumina and method therefor
GB9812169D0 (en) * 1998-06-05 1998-08-05 Univ Cambridge Tech Purification method

Also Published As

Publication number Publication date
GB0003971D0 (en) 2000-04-12
GB2359564A (en) 2001-08-29
CN1982506B (en) 2012-03-14
GB2359564B (en) 2004-09-29
CN1982506A (en) 2007-06-20
ZA200206405B (en) 2004-02-12

Similar Documents

Publication Publication Date Title
ZA200309129B (en) Electrolytic reduction of metal oxides such as titanium dioxide and process applications.
AU2001233890A1 (en) Electrolytic reduction of metal oxides such as titanium dioxide and process applications
EG23078A (en) Metal containing composition and process therewith
IL156802A0 (en) Tantalum and niobium billets and methods of producing same
EP1504816A4 (en) Titanium oxide photocatalyst, process for producing the same and application
ZA200302737B (en) Metal catalyst and method of preparation and use.
AU2002951962A0 (en) Electrolytic reduction of metal oxides
EP1419007A4 (en) Metal oxide and noble metal catalyst coatings
EP1382695A4 (en) Titanium alloy bar and method for production thereof
EP1235941A4 (en) Recovery of metal values from aqueous solutions and slurries
PL351570A1 (en) Surface-modified mixed oxides containing precious metal and titanium, for the selective oxidation of hydrocarbons
MXPA03007514A (en) Composition of hypochlorous acid and its applications.
MXPA03006391A (en) Cleansing wipe article and method of manufacture.
AUPS107102A0 (en) Electrolytic reduction of metal oxides
IL158470A0 (en) Methods of making a niobium metal oxide
AU2002346773A1 (en) Titanium dioxide photocatalyst and a method of preparation and uses of the same
EP1412558A4 (en) Electrolytic reduction of metal oxides
HU0203436D0 (en) Method of manufacturing niobium and/or tantalum powder
EP1581672A4 (en) Electrochemical reduction of metal oxides
IL158531A0 (en) Metalothermic reduction of refractory metal oxides
AU2003216759A1 (en) A photocatalyst containing titanium oxide, the production method and use of the same
EP1411151A4 (en) Metal foil consisting of alloy of earth-acid metal, and capacitor provided with the same
ZA200208247B (en) Treatment of mixed metal oxide catalyst.
EP1372168A4 (en) Solid electrolytic capacitor and method of manufacturing the capacitor
EP1392890A4 (en) Electrolytic reduction of metal oxides