CA2703400C - Production of tungsten and tungsten alloys from tungsten bearing compounds by electrochemical methods - Google Patents

Production of tungsten and tungsten alloys from tungsten bearing compounds by electrochemical methods Download PDF

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Publication number
CA2703400C
CA2703400C CA2703400A CA2703400A CA2703400C CA 2703400 C CA2703400 C CA 2703400C CA 2703400 A CA2703400 A CA 2703400A CA 2703400 A CA2703400 A CA 2703400A CA 2703400 C CA2703400 C CA 2703400C
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CA
Canada
Prior art keywords
tungsten
production
alloys
electrolysis
m1m2x
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Active
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CA2703400A
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English (en)
French (fr)
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CA2703400A1 (en
Inventor
Metehan Erdogan
Ishak Karakaya
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Individual
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Publication of CA2703400A1 publication Critical patent/CA2703400A1/en
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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
    • C25C3/34—Electrolytic production, recovery or refining of metals by electrolysis of melts of metals not provided for in groups C25C3/02 - C25C3/32
    • 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
    • C22B34/30—Obtaining chromium, molybdenum or tungsten
    • C22B34/36—Obtaining tungsten
    • 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
    • C25C5/00—Electrolytic production, recovery or refining of metal powders or porous metal masses
    • C25C5/04—Electrolytic production, recovery or refining of metal powders or porous metal masses from 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)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
CA2703400A 2007-10-22 2008-08-15 Production of tungsten and tungsten alloys from tungsten bearing compounds by electrochemical methods Active CA2703400C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
TR2007/07197A TR200707197A1 (tr) 2007-10-22 2007-10-22 Tungsten içeren bileşiklerden elektrokimyasal metotlarla tungsten ve tungsten alaşımları kazanımı.
TR2007/07197 2007-10-22
PCT/TR2008/000101 WO2009054819A1 (en) 2007-10-22 2008-08-15 Production of tungsten and tungsten alloys from tungsten bearing compounds by electrochemical methods

Publications (2)

Publication Number Publication Date
CA2703400A1 CA2703400A1 (en) 2009-04-30
CA2703400C true CA2703400C (en) 2013-02-19

Family

ID=40251859

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2703400A Active CA2703400C (en) 2007-10-22 2008-08-15 Production of tungsten and tungsten alloys from tungsten bearing compounds by electrochemical methods

Country Status (4)

Country Link
CA (1) CA2703400C (xx)
RU (1) RU2463387C2 (xx)
TR (1) TR200707197A1 (xx)
WO (1) WO2009054819A1 (xx)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101974767B (zh) * 2010-10-29 2012-07-04 江西理工大学 一种熔盐电解制备钨粉的方法
CN101985763B (zh) * 2010-10-29 2012-04-18 江西理工大学 一种熔盐电解制备钨基合金粉末的方法
RU2517090C1 (ru) * 2012-12-11 2014-05-27 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Электрохимический способ получения металлов и/или сплавов из малорастворимых и нерастворимых соединений
GB2527266A (en) * 2014-02-21 2015-12-23 Metalysis Ltd Method of producing metal
WO2017027915A1 (en) 2015-08-14 2017-02-23 Coogee Titanium Pty Ltd Method for production of a composite material using excess oxidant
EP3334849A4 (en) 2015-08-14 2018-09-05 Coogee Titanium Pty Ltd Methods using high surface area per volume reactive particulate
US11162157B2 (en) * 2015-08-14 2021-11-02 Coogee Titanium Pty Ltd Method for recovery of metal-containing material from a composite material
CN107385484B (zh) * 2017-07-14 2020-03-31 南京信息工程大学 一种单连接线电沉积钨涂层的方法
RU2692543C1 (ru) * 2018-11-21 2019-06-25 Федеральное государственное бюджетное учреждение науки Институт высокотемпературной электрохимии Уральского отделения Российской Академии наук Электрохимический способ получения микрокристаллов вольфрам-молибденового сплава

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB626636A (en) * 1945-01-05 1949-07-19 Erik Harry Eugen Johansson Improvements in and relating to the production of powder or sponge of metals or metal alloys by electrolytic reduction of metal oxides or other reducible metal compounds
US3297553A (en) * 1963-05-28 1967-01-10 Timax Associates Electrolytic production of tungsten and molybdenum
GB0027930D0 (en) * 2000-11-15 2001-01-03 Univ Cambridge Tech Intermetallic compounds
GB0128816D0 (en) * 2001-12-01 2002-01-23 Univ Cambridge Tech Materials processing method and apparatus
AU2003903150A0 (en) * 2003-06-20 2003-07-03 Bhp Billiton Innovation Pty Ltd Electrochemical reduction of metal oxides
WO2006027612A2 (en) * 2004-09-09 2006-03-16 Cambridge Enterprise Limited Improved electro-deoxidation method, apparatus and product

Also Published As

Publication number Publication date
TR200707197A1 (tr) 2009-04-21
WO2009054819A1 (en) 2009-04-30
CA2703400A1 (en) 2009-04-30
RU2463387C2 (ru) 2012-10-10

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