CA2703400C - Production de tungstene et d'alliages de tungstene a partir de composes contenant du tungstene par des procedes electrochimiques - Google Patents

Production de tungstene et d'alliages de tungstene a partir de composes contenant du tungstene par des procedes electrochimiques Download PDF

Info

Publication number: CA2703400C
Authority: CA; Canada
Prior art keywords: tungsten; production; alloys; electrolysis; m1m2x
Prior art date: 2007-10-22
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.): Active

Application number

CA2703400A

Other languages

English (en)

Other versions

CA2703400A1 (fr

Inventor

Metehan Erdogan

Ishak Karakaya

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Individual

Original Assignee

Individual

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.)

2007-10-22

Filing date

2008-08-15

Publication date

2013-02-19

2008-08-15 Application filed by Individual filed Critical Individual

2009-04-30 Publication of CA2703400A1 publication Critical patent/CA2703400A1/fr

2013-02-19 Application granted granted Critical

2013-02-19 Publication of CA2703400C publication Critical patent/CA2703400C/fr

Status Active legal-status Critical Current

2028-08-15 Anticipated expiration legal-status Critical

Links

229910052721 tungsten Inorganic materials 0.000 title claims abstract description 28
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 title abstract description 27
239000010937 tungsten Substances 0.000 title abstract description 26
238000004519 manufacturing process Methods 0.000 title abstract description 17
150000001875 compounds Chemical class 0.000 title abstract description 9
229910001080 W alloy Inorganic materials 0.000 title abstract description 4
238000002848 electrochemical method Methods 0.000 title description 4
238000000034 method Methods 0.000 claims abstract description 43
238000005868 electrolysis reaction Methods 0.000 claims abstract description 17
150000003839 salts Chemical class 0.000 claims abstract description 15
239000012266 salt solution Substances 0.000 claims abstract description 8
239000003792 electrolyte Substances 0.000 claims description 12
229910045601 alloy Inorganic materials 0.000 claims description 6
239000000956 alloy Substances 0.000 claims description 6
239000004020 conductor Substances 0.000 claims description 6
150000002736 metal compounds Chemical class 0.000 claims description 6
150000003841 chloride salts Chemical class 0.000 claims description 4
229910052791 calcium Inorganic materials 0.000 claims description 3
229910052799 carbon Inorganic materials 0.000 claims description 3
238000000354 decomposition reaction Methods 0.000 claims description 3
229910052742 iron Inorganic materials 0.000 claims description 3
229910052748 manganese Inorganic materials 0.000 claims description 3
229910052750 molybdenum Inorganic materials 0.000 claims description 3
239000008188 pellet Substances 0.000 claims description 3
229910052788 barium Inorganic materials 0.000 claims description 2
229910052793 cadmium Inorganic materials 0.000 claims description 2
239000012212 insulator Substances 0.000 claims description 2
229910052745 lead Inorganic materials 0.000 claims description 2
229910052760 oxygen Inorganic materials 0.000 claims description 2
239000000843 powder Substances 0.000 claims description 2
239000011833 salt mixture Substances 0.000 claims description 2
229910052712 strontium Inorganic materials 0.000 claims description 2
239000000126 substance Substances 0.000 claims description 2
229910052717 sulfur Inorganic materials 0.000 claims description 2
239000002001 electrolyte material Substances 0.000 claims 1
229910052751 metal Inorganic materials 0.000 abstract description 18
239000002184 metal Substances 0.000 abstract description 18
230000008569 process Effects 0.000 abstract description 18
150000002739 metals Chemical class 0.000 abstract description 12
230000009467 reduction Effects 0.000 abstract description 11
238000006722 reduction reaction Methods 0.000 description 12
229910004829 CaWO4 Inorganic materials 0.000 description 6
239000007858 starting material Substances 0.000 description 5
229910001930 tungsten oxide Inorganic materials 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 4
238000002844 melting Methods 0.000 description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 3
239000012141 concentrate Substances 0.000 description 3
230000008018 melting Effects 0.000 description 3
VVRQVWSVLMGPRN-UHFFFAOYSA-N oxotungsten Chemical class [W]=O VVRQVWSVLMGPRN-UHFFFAOYSA-N 0.000 description 3
UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
229910052782 aluminium Inorganic materials 0.000 description 2
239000010405 anode material Substances 0.000 description 2
239000011575 calcium Substances 0.000 description 2
239000001110 calcium chloride Substances 0.000 description 2
229910001628 calcium chloride Inorganic materials 0.000 description 2
235000011148 calcium chloride Nutrition 0.000 description 2
239000010406 cathode material Substances 0.000 description 2
238000000151 deposition Methods 0.000 description 2
230000008021 deposition Effects 0.000 description 2
238000004090 dissolution Methods 0.000 description 2
238000005363 electrowinning Methods 0.000 description 2
238000002474 experimental method Methods 0.000 description 2
150000002222 fluorine compounds Chemical class 0.000 description 2
229910002804 graphite Inorganic materials 0.000 description 2
239000010439 graphite Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
239000007769 metal material Substances 0.000 description 2
QGLKJKCYBOYXKC-UHFFFAOYSA-N nonaoxidotritungsten Chemical compound O=[W]1(=O)O[W](=O)(=O)O[W](=O)(=O)O1 QGLKJKCYBOYXKC-UHFFFAOYSA-N 0.000 description 2
239000000243 solution Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
229910000897 Babbitt (metal) Inorganic materials 0.000 description 1
OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
238000009626 Hall-Héroult process Methods 0.000 description 1
229910052779 Neodymium Inorganic materials 0.000 description 1
229910052772 Samarium Inorganic materials 0.000 description 1
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
229910052770 Uranium Inorganic materials 0.000 description 1
238000002441 X-ray diffraction Methods 0.000 description 1
229910052768 actinide Inorganic materials 0.000 description 1
150000001255 actinides Chemical class 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical group [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
BWKCCRPHMILRGD-UHFFFAOYSA-N chloro hypochlorite;tungsten Chemical compound [W].ClOCl BWKCCRPHMILRGD-UHFFFAOYSA-N 0.000 description 1
229910052804 chromium Inorganic materials 0.000 description 1
238000001816 cooling Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
ZXOKVTWPEIAYAB-UHFFFAOYSA-N dioxido(oxo)tungsten Chemical compound [O-][W]([O-])=O ZXOKVTWPEIAYAB-UHFFFAOYSA-N 0.000 description 1
230000005496 eutectics Effects 0.000 description 1
239000007789 gas Substances 0.000 description 1
229910052732 germanium Inorganic materials 0.000 description 1
229910052735 hafnium Inorganic materials 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
238000011031 large-scale manufacturing process Methods 0.000 description 1
239000007788 liquid Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
239000000155 melt Substances 0.000 description 1
229910001092 metal group alloy Inorganic materials 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
150000004706 metal oxides Chemical class 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
239000000203 mixture Substances 0.000 description 1
229910052758 niobium Inorganic materials 0.000 description 1
150000004767 nitrides Chemical class 0.000 description 1
230000003647 oxidation Effects 0.000 description 1
238000007254 oxidation reaction Methods 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
239000002245 particle Substances 0.000 description 1
238000003825 pressing Methods 0.000 description 1
229910052710 silicon Inorganic materials 0.000 description 1
238000005245 sintering Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000010935 stainless steel Substances 0.000 description 1
229910052719 titanium Inorganic materials 0.000 description 1
229910000314 transition metal oxide Inorganic materials 0.000 description 1
PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 description 1
150000003657 tungsten Chemical class 0.000 description 1
229910052726 zirconium Inorganic materials 0.000 description 1

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)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Manufacturing & Machinery (AREA)
Mechanical Engineering (AREA)
Electrolytic Production Of Metals (AREA)

CA2703400A 2007-10-22 2008-08-15 Production de tungstene et d'alliages de tungstene a partir de composes contenant du tungstene par des procedes electrochimiques Active CA2703400C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
TR2007/07197		2007-10-22
TR2007/07197A TR200707197A1 (tr)	2007-10-22	2007-10-22	Tungsten içeren bileşiklerden elektrokimyasal metotlarla tungsten ve tungsten alaşımları kazanımı.
PCT/TR2008/000101 WO2009054819A1 (fr)	2007-10-22	2008-08-15	Production de tungstène et d'alliages de tungstène à partir de composés contenant du tungstène par des procédés électrochimiques

Publications (2)

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

Family

ID=40251859

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA2703400A Active CA2703400C (fr)	2007-10-22	2008-08-15	Production de tungstene et d'alliages de tungstene a partir de composes contenant du tungstene par des procedes electrochimiques

Country Status (4)

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

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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
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
US11162157B2 (en) *	2015-08-14	2021-11-02	Coogee Titanium Pty Ltd	Method for recovery of metal-containing material from a composite material
EP3334849B1 (fr)	2015-08-14	2025-07-16	Coogee Titanium Pty Ltd	Procédés utilisant un produit particulaire réactif présentant une aire surfacique élevée par volume
BR112018002973B1 (pt)	2015-08-14	2021-10-13	Coogee Titanium Pty Ltd	Material compósito sólido e metal de produto e respectivos métodos de produção
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
CN115142096B (zh) *	2021-03-30	2025-03-18	中国科学院过程工程研究所	一种提高熔盐电解制备难熔金属电解效率及熔盐净化方法

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 (fr) *	2004-09-09	2006-03-16	Cambridge Enterprise Limited	Procede, appareil et produit electrolytiques ameliores

2007
- 2007-10-22 TR TR2007/07197A patent/TR200707197A1/xx unknown
2008
- 2008-08-15 WO PCT/TR2008/000101 patent/WO2009054819A1/fr not_active Ceased
- 2008-08-15 RU RU2010115668/02A patent/RU2463387C2/ru not_active IP Right Cessation
- 2008-08-15 CA CA2703400A patent/CA2703400C/fr active Active

Also Published As

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

Legal Events

Date	Code	Title	Description
2010-10-21	EEER	Examination request

Publication	Publication Date	Title
CA2703400C (fr)	2013-02-19	Production de tungstene et d'alliages de tungstene a partir de composes contenant du tungstene par des procedes electrochimiques
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