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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Powder Metallurgy (AREA)
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
AUPR443801A0 (en) * 2001-04-10 2001-05-17 Bhp Innovation Pty Ltd Removal of oxygen from metal oxides and solid metal solutions
AU2002244540B2 (en) * 2001-04-10 2007-01-18 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
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
AUPS107102A0 (en) * 2002-03-13 2002-04-11 Bhp Billiton Innovation Pty Ltd Electrolytic reduction of metal oxides
CN1650051B (en) * 2002-03-13 2011-02-23 Bhp比利顿创新公司 Reduction of metal oxides in an electrolytic cell
GB2387176B (en) * 2002-04-02 2004-03-24 Morgan Crucible Co Manufacture of sub-oxides and other materials
DE60330577D1 (en) * 2002-09-25 2010-01-28 Metalysis Ltd CLEANING OF METAL PARTICLES BY HEAT TREATMENT
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
US7470355B2 (en) 2002-12-12 2008-12-30 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
AU2003903150A0 (en) 2003-06-20 2003-07-03 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
CN1882718A (en) * 2003-09-26 2006-12-20 Bhp比利顿创新公司 Electrochemical reduction of metal oxides
EP1680532A4 (en) * 2003-10-14 2007-06-20 Bhp Billiton Innovation Pty Electrochemical reduction of metal oxides
CN1961098A (en) * 2004-03-22 2007-05-09 Bhp比利顿创新公司 Electrochemical reduction of metal oxides
BR112013011941A2 (en) * 2010-11-18 2016-11-01 Metalysis Ltd method and system for electrolytically reducing a solid feedstock
MY180279A (en) 2010-11-18 2020-11-26 Metalysis Ltd 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
EA030643B1 (en) * 2011-10-04 2018-09-28 Металисиз Лимитед Electrolytic production of powder
GB201223375D0 (en) 2012-12-24 2013-02-06 Metalysis Ltd Method and apparatus for producing metal by electrolytic reduction
CN107532320A (en) * 2015-05-05 2018-01-02 艾绿卡资源有限公司 New titania product and its production method
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
CN1982506B (en) 2012-03-14
ZA200206405B (en) 2004-02-12
GB2359564B (en) 2004-09-29
CN1982506A (en) 2007-06-20
GB0003971D0 (en) 2000-04-12
GB2359564A (en) 2001-08-29

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