CA2645161A1 - Procede de production electrolytique et de raffinage de metaux - Google Patents
Procede de production electrolytique et de raffinage de metaux Download PDFInfo
- Publication number
- CA2645161A1 CA2645161A1 CA002645161A CA2645161A CA2645161A1 CA 2645161 A1 CA2645161 A1 CA 2645161A1 CA 002645161 A CA002645161 A CA 002645161A CA 2645161 A CA2645161 A CA 2645161A CA 2645161 A1 CA2645161 A1 CA 2645161A1
- Authority
- CA
- Canada
- Prior art keywords
- metal
- alloy
- sio2
- oxide
- refined
- 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
- 229910052751 metal Inorganic materials 0.000 title claims abstract 67
- 239000002184 metal Substances 0.000 title claims abstract 67
- 238000000034 method Methods 0.000 title claims abstract 51
- 238000007670 refining Methods 0.000 title claims abstract 7
- 238000004519 manufacturing process Methods 0.000 title claims abstract 3
- 150000002739 metals Chemical class 0.000 title claims abstract 3
- 229910045601 alloy Inorganic materials 0.000 claims abstract 55
- 239000000956 alloy Substances 0.000 claims abstract 55
- 239000003792 electrolyte Substances 0.000 claims abstract 49
- 238000002844 melting Methods 0.000 claims abstract 13
- 230000008018 melting Effects 0.000 claims abstract 13
- 229910052710 silicon Inorganic materials 0.000 claims abstract 8
- 239000010703 silicon Substances 0.000 claims abstract 8
- 239000002994 raw material Substances 0.000 claims abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims 23
- 229910052681 coesite Inorganic materials 0.000 claims 16
- 229910052906 cristobalite Inorganic materials 0.000 claims 16
- 229910052682 stishovite Inorganic materials 0.000 claims 16
- 229910052905 tridymite Inorganic materials 0.000 claims 16
- 239000000377 silicon dioxide Substances 0.000 claims 15
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims 12
- 229910003082 TiO2-SiO2 Inorganic materials 0.000 claims 9
- 235000012239 silicon dioxide Nutrition 0.000 claims 7
- 229910020442 SiO2—TiO2 Inorganic materials 0.000 claims 6
- 150000004820 halides Chemical class 0.000 claims 6
- 229910002974 CaO–SiO2 Inorganic materials 0.000 claims 3
- 229910017758 Cu-Si Inorganic materials 0.000 claims 3
- 229910017931 Cu—Si Inorganic materials 0.000 claims 3
- 229910000519 Ferrosilicon Inorganic materials 0.000 claims 3
- 229910017970 MgO-SiO2 Inorganic materials 0.000 claims 3
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 3
- 229910044991 metal oxide Inorganic materials 0.000 claims 3
- 150000004706 metal oxides Chemical class 0.000 claims 3
- 229910052706 scandium Inorganic materials 0.000 claims 3
- SIXSYDAISGFNSX-UHFFFAOYSA-N scandium atom Chemical compound [Sc] SIXSYDAISGFNSX-UHFFFAOYSA-N 0.000 claims 3
- 229910052719 titanium Inorganic materials 0.000 claims 3
- 239000010936 titanium Substances 0.000 claims 3
- 229910017082 Fe-Si Inorganic materials 0.000 claims 2
- 229910017133 Fe—Si Inorganic materials 0.000 claims 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 2
- 229910052593 corundum Inorganic materials 0.000 claims 2
- 239000012530 fluid Substances 0.000 claims 2
- 229910001845 yogo sapphire Inorganic materials 0.000 claims 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910052709 silver Inorganic materials 0.000 claims 1
- 239000004332 silver Substances 0.000 claims 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
- 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
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B1/00—Electrolytic production of inorganic compounds or non-metals
- C25B1/01—Products
- C25B1/33—Silicon
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Silicon Compounds (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US37287506A | 2006-03-10 | 2006-03-10 | |
| US11/372,875 | 2006-03-10 | ||
| US80740006P | 2006-07-14 | 2006-07-14 | |
| US60/807,400 | 2006-07-14 | ||
| PCT/US2007/063555 WO2007106709A2 (fr) | 2006-03-10 | 2007-03-08 | Procede de production electrolytique et de raffinage de metaux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2645161A1 true CA2645161A1 (fr) | 2007-09-20 |
| CA2645161C CA2645161C (fr) | 2011-11-22 |
Family
ID=38510169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2645161A Active CA2645161C (fr) | 2006-03-10 | 2007-03-08 | Procede de production electrolytique et de raffinage de metaux |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP1999286B1 (fr) |
| JP (1) | JP5183498B2 (fr) |
| AU (1) | AU2007226754B2 (fr) |
| BR (1) | BRPI0708603B1 (fr) |
| CA (1) | CA2645161C (fr) |
| ES (1) | ES2633113T3 (fr) |
| NO (1) | NO344829B1 (fr) |
| WO (1) | WO2007106709A2 (fr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025219160A1 (fr) | 2024-04-15 | 2025-10-23 | Rheinisch-Westfälische Technische Hochschule Aachen, abgekürzt RWTH Aachen, Körperschaft des öffentlichen Rechts | Procédé de traitement de corps solides contenant du silicium |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8460535B2 (en) * | 2009-04-30 | 2013-06-11 | Infinium, Inc. | Primary production of elements |
| CA2762941A1 (fr) * | 2009-05-26 | 2010-12-02 | Sumitomo Chemical Company, Limited | Procede de production d'un metal ou d'un metalloide raffine |
| JP6025140B2 (ja) * | 2011-05-30 | 2016-11-16 | 国立大学法人京都大学 | シリコンの製造方法 |
| CA2844044A1 (fr) * | 2011-08-19 | 2013-02-28 | Jernkontoret | Procede de recuperation de metaux et appareil d'electrolyse pour mettre en oeuvre ce procede |
| KR101793471B1 (ko) * | 2016-07-20 | 2017-11-06 | 충남대학교산학협력단 | 전해환원 및 전해정련 공정에 의한 금속 정련 방법 |
| JP2020529517A (ja) * | 2017-08-01 | 2020-10-08 | ボストン エレクトロメタラジカル コーポレイションＢｏｓｔｏｎ Ｅｌｅｃｔｒｏｍｅｔａｌｌｕｒｇｉｃａｌ Ｃｏｒｐｏｒａｔｉｏｎ | 反応性金属の電解生成 |
| JP7373361B2 (ja) * | 2019-11-07 | 2023-11-02 | 三菱重工業株式会社 | 電解製錬炉及び電解製錬方法 |
| KR102498338B1 (ko) * | 2020-03-17 | 2023-02-10 | 서울대학교산학협력단 | 과산화수소 제조용 전기분해장치 및 이를 이용한 과산화수소의 제조 방법 |
| KR102380607B1 (ko) * | 2020-07-06 | 2022-03-31 | 한국원자력연구원 | 폐 실리콘 처리 장치 및 이를 이용한 폐 실리콘 처리 방법 |
| CN115012003B (zh) * | 2022-06-20 | 2024-02-06 | 中南大学 | 一种硫化锑矿熔盐电解连续化生产的方法及装置 |
| CN115786982B (zh) * | 2022-11-08 | 2025-10-31 | 郑州大学 | 基于熔盐电解精炼的铍废料纯化方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1534318A (en) * | 1922-12-21 | 1925-04-21 | Aluminum Co Of America | Electrolytic refining of aluminum |
| GB833767A (en) * | 1956-10-19 | 1960-04-27 | Timax Corp | Continuous electrolytic production of titanium |
| US3036961A (en) * | 1958-02-24 | 1962-05-29 | Herasymenko Anna | Electrolytic refinement of metals |
| US3203883A (en) * | 1961-07-01 | 1965-08-31 | Rcsearch Inst For Iron Steel A | Method of refining molten metals by electrolyzing molten slag under arc discharge |
| NL290209A (fr) * | 1962-03-14 | |||
| US3219516A (en) * | 1962-07-30 | 1965-11-23 | Staley Mfg Co A E | Bonded multi-layer structures |
| US4292145A (en) * | 1980-05-14 | 1981-09-29 | The Board Of Trustees Of Leland Stanford Junior University | Electrodeposition of molten silicon |
| CH654335A5 (de) * | 1983-03-11 | 1986-02-14 | Alusuisse | Zelle zur raffination von aluminium. |
| US4481232A (en) * | 1983-05-27 | 1984-11-06 | The United States Of America As Represented By The Department Of Energy | Method and apparatus for producing high purity silicon |
| NO156172C (no) * | 1984-02-13 | 1987-08-12 | Ila Lilleby Smelteverker | Fremgangsmaate til fremstilling av renset silisium ved elektrolytisk raffinering. |
| US5071523A (en) * | 1989-10-13 | 1991-12-10 | Aluminum Company Of America | Two stage lithium transport process |
| US5593566A (en) * | 1995-06-09 | 1997-01-14 | General Motors Corporation | Electrolytic production process for magnesium and its alloys |
| US5976345A (en) * | 1997-01-06 | 1999-11-02 | Boston University | Method and apparatus for metal extraction and sensor device related thereto |
| NO317073B1 (no) * | 2001-06-05 | 2004-08-02 | Sintef | Elektrolytt samt fremgangsmate ved fremstilling eller raffinering av silisium |
| JP2005510630A (ja) * | 2001-11-22 | 2005-04-21 | キューアイティー−フェル エ チタン インク． | 液体状態の化合物を含む酸化チタンからチタン金属又は合金を電解採取する方法 |
-
2007
- 2007-03-08 JP JP2008558531A patent/JP5183498B2/ja active Active
- 2007-03-08 WO PCT/US2007/063555 patent/WO2007106709A2/fr not_active Ceased
- 2007-03-08 BR BRPI0708603A patent/BRPI0708603B1/pt active IP Right Grant
- 2007-03-08 EP EP07758136.1A patent/EP1999286B1/fr active Active
- 2007-03-08 AU AU2007226754A patent/AU2007226754B2/en active Active
- 2007-03-08 ES ES07758136.1T patent/ES2633113T3/es active Active
- 2007-03-08 CA CA2645161A patent/CA2645161C/fr active Active
-
2008
- 2008-09-17 NO NO20083970A patent/NO344829B1/no unknown
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2025219160A1 (fr) | 2024-04-15 | 2025-10-23 | Rheinisch-Westfälische Technische Hochschule Aachen, abgekürzt RWTH Aachen, Körperschaft des öffentlichen Rechts | Procédé de traitement de corps solides contenant du silicium |
Also Published As
| Publication number | Publication date |
|---|---|
| NO20083970L (no) | 2008-09-17 |
| AU2007226754B2 (en) | 2011-01-20 |
| JP5183498B2 (ja) | 2013-04-17 |
| EP1999286A2 (fr) | 2008-12-10 |
| EP1999286B1 (fr) | 2017-04-19 |
| AU2007226754A1 (en) | 2007-09-20 |
| NO344829B1 (no) | 2020-05-18 |
| BRPI0708603A2 (pt) | 2011-06-07 |
| BRPI0708603B1 (pt) | 2016-05-17 |
| WO2007106709A3 (fr) | 2007-11-29 |
| ES2633113T3 (es) | 2017-09-19 |
| JP2009529607A (ja) | 2009-08-20 |
| CA2645161C (fr) | 2011-11-22 |
| EP1999286A4 (fr) | 2011-09-07 |
| WO2007106709A2 (fr) | 2007-09-20 |
| WO2007106709A9 (fr) | 2008-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |