CA2293244A1 - Fused chloride salt electrolysis cell - Google Patents
Fused chloride salt electrolysis cell Download PDFInfo
- Publication number
- CA2293244A1 CA2293244A1 CA002293244A CA2293244A CA2293244A1 CA 2293244 A1 CA2293244 A1 CA 2293244A1 CA 002293244 A CA002293244 A CA 002293244A CA 2293244 A CA2293244 A CA 2293244A CA 2293244 A1 CA2293244 A1 CA 2293244A1
- Authority
- CA
- Canada
- Prior art keywords
- anode
- cell
- sodium
- electrolytic cell
- cathode
- 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.)
- Abandoned
Links
- 238000005868 electrolysis reaction Methods 0.000 title description 14
- 150000003841 chloride salts Chemical class 0.000 title description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 56
- 239000011734 sodium Substances 0.000 claims abstract description 56
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 54
- 239000003792 electrolyte Substances 0.000 claims abstract description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000010439 graphite Substances 0.000 claims abstract description 24
- 229910002804 graphite Inorganic materials 0.000 claims abstract description 24
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 16
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 15
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 15
- 239000000460 chlorine Substances 0.000 claims abstract description 15
- 238000004519 manufacturing process Methods 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 8
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims abstract description 3
- 210000004027 cell Anatomy 0.000 description 80
- 238000013461 design Methods 0.000 description 28
- 229910000831 Steel Inorganic materials 0.000 description 15
- 239000010959 steel Substances 0.000 description 15
- 238000009434 installation Methods 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 235000002639 sodium chloride Nutrition 0.000 description 7
- 229910052783 alkali metal Inorganic materials 0.000 description 6
- 150000001340 alkali metals Chemical class 0.000 description 6
- 230000006872 improvement Effects 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002585 base Substances 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 238000012546 transfer Methods 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000004568 cement Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 150000003839 salts Chemical class 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 2
- 241000254158 Lampyridae Species 0.000 description 2
- KEAYESYHFKHZAL-UHFFFAOYSA-N Sodium Chemical compound [Na] KEAYESYHFKHZAL-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000011449 brick Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical class [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical class [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 235000011148 calcium chloride Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000013529 heat transfer fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- -1 lithium metals Chemical class 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011490 mineral wool Substances 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
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 150000003385 sodium Chemical class 0.000 description 1
- KKCBUQHMOMHUOY-UHFFFAOYSA-N sodium oxide Chemical class [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 1
- 229910001948 sodium oxide Inorganic materials 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- 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
-
- 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
- C25C7/04—Diaphragms; Spacing elements
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/900,267 US5904821A (en) | 1997-07-25 | 1997-07-25 | Fused chloride salt electrolysis cell |
| US08/900,267 | 1997-07-25 | ||
| PCT/US1998/015678 WO1999005343A1 (en) | 1997-07-25 | 1998-07-23 | Fused chloride salt electrolysis cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2293244A1 true CA2293244A1 (en) | 1999-02-04 |
Family
ID=25412257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002293244A Abandoned CA2293244A1 (en) | 1997-07-25 | 1998-07-23 | Fused chloride salt electrolysis cell |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US5904821A (enExample) |
| EP (1) | EP0998595B1 (enExample) |
| JP (1) | JP2002511116A (enExample) |
| AT (1) | ATE201058T1 (enExample) |
| AU (1) | AU8599398A (enExample) |
| CA (1) | CA2293244A1 (enExample) |
| DE (1) | DE69800773T2 (enExample) |
| DK (1) | DK0998595T3 (enExample) |
| ES (1) | ES2157668T3 (enExample) |
| WO (1) | WO1999005343A1 (enExample) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2398069A1 (en) * | 2000-03-15 | 2001-09-20 | E.I. Du Pont De Nemours And Company | Electrolyte and diaphragm for used salt electrolysis |
| US20030093394A1 (en) * | 2001-11-14 | 2003-05-15 | Normand Frenette | Knowledge capture and retrieval method |
| US20040182718A1 (en) * | 2003-03-21 | 2004-09-23 | Mcwhorter Edward Milton | Consumable electrode |
| US7673674B2 (en) * | 2006-01-31 | 2010-03-09 | Stream-Flo Industries Ltd. | Polish rod clamping device |
| NZ595213A (en) | 2009-02-17 | 2014-03-28 | Mcalister Technologies Llc | Electrolytic cell and method of use thereof |
| MX2011008711A (es) * | 2009-02-17 | 2011-11-29 | Mcalister Technologies Llc | Aparato y metodo para controlar la nucleacion durante electrolisis. |
| US8075750B2 (en) | 2009-02-17 | 2011-12-13 | Mcalister Technologies, Llc | Electrolytic cell and method of use thereof |
| US9040012B2 (en) | 2009-02-17 | 2015-05-26 | Mcalister Technologies, Llc | System and method for renewable resource production, for example, hydrogen production by microbial electrolysis, fermentation, and/or photosynthesis |
| SG173719A1 (en) * | 2009-02-17 | 2011-09-29 | Mcalister Technologies Llc | Apparatus and method for gas capture during electrolysis |
| US8821825B2 (en) | 2010-12-23 | 2014-09-02 | Sunedison, Inc. | Methods for producing silane |
| US8388914B2 (en) | 2010-12-23 | 2013-03-05 | Memc Electronic Materials, Inc. | Systems for producing silane |
| CN103384640B (zh) | 2010-12-23 | 2016-03-02 | Memc电子材料有限公司 | 用于制备硅烷的方法和系统 |
| US9127244B2 (en) | 2013-03-14 | 2015-09-08 | Mcalister Technologies, Llc | Digester assembly for providing renewable resources and associated systems, apparatuses, and methods |
| WO2015024030A2 (en) | 2013-08-16 | 2015-02-19 | Csir | Molten salt electrolysis apparatus and process |
| CN105624728B (zh) * | 2016-04-07 | 2017-12-22 | 天齐锂业股份有限公司 | 一种金属锂电解槽 |
| CN110791778B (zh) * | 2019-08-21 | 2024-10-25 | 奉新赣锋锂业有限公司 | 一种金属锂电解槽 |
| CN111719166B (zh) * | 2020-07-16 | 2021-09-10 | 赣州有色冶金研究所有限公司 | 一种金属锂电解槽以及金属锂的制备方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1501756A (en) * | 1922-08-18 | 1924-07-15 | Roessler & Hasslacher Chemical | Electrolytic process and cell |
| US2056184A (en) * | 1933-02-17 | 1936-10-06 | Du Pont | Electrolysis of fused salts |
| US2111264A (en) * | 1933-02-17 | 1938-03-15 | Du Pont | Electrolysis of fused salts |
| US2194443A (en) * | 1937-10-04 | 1940-03-19 | Du Pont | Anode for electrolytic cells |
| US2291644A (en) * | 1939-02-24 | 1942-08-04 | Robert J Mcnitt | Apparatus for electrolysis of fused electrolytes |
| US2414831A (en) * | 1941-10-15 | 1947-01-28 | Robert J Mcnitt | Method and apparatus for the purification of fused salt baths |
| DE1558726B2 (de) * | 1951-01-28 | 1973-09-06 | Elektrolysierzelle | |
| US2913381A (en) * | 1955-08-18 | 1959-11-17 | Nat Distillers Chem Corp | Start up method for fused salt electrolytic cells |
| US3037927A (en) * | 1958-07-25 | 1962-06-05 | Du Pont | Device for purifying alkali metal |
| GB1200103A (en) * | 1967-03-31 | 1970-07-29 | Ici Ltd | Manufacture of alkali metals |
| IT989421B (it) * | 1973-06-25 | 1975-05-20 | Oronzio De Nora Impiantielettr | Cella di elettrolisi con elettrodi di forma particolare e deflettori atti ad allontanare i gas che si sviluppano agli elettrodi fuori dal lo spazio interelettrodico |
| FR2243277B1 (enExample) * | 1973-09-07 | 1976-06-18 | Commissariat Energie Atomique | |
| JPS6011114B2 (ja) * | 1977-10-26 | 1985-03-23 | クロリンエンジニアズ株式会社 | 金属塩化物の溶融塩電解法 |
| DE3340294C2 (de) * | 1983-11-08 | 1985-09-19 | Degussa Ag, 6000 Frankfurt | Vorrichtung und Verfahren zur Schmelzflußelektrolyse von Alkalimetallhalogeniden |
| JPS61186489A (ja) * | 1985-02-13 | 1986-08-20 | Hiroshi Ishizuka | アルカリ金属または土金属の溶融塩化物電解装置 |
| FR2589169B1 (fr) * | 1985-10-25 | 1990-08-31 | Commissariat Energie Atomique | Electrolyseur pour l'extraction d'une substance, notamment d'un metal alcalin, d'un bain electrolytique |
| FR2643653B1 (fr) * | 1989-02-28 | 1991-05-03 | Cezus Co Europ Zirconium | Diaphragme pour electrolyse en bain de sels fondus d'halogenures de metaux |
-
1997
- 1997-07-25 US US08/900,267 patent/US5904821A/en not_active Expired - Fee Related
-
1998
- 1998-07-23 JP JP51022199A patent/JP2002511116A/ja not_active Withdrawn
- 1998-07-23 ES ES98937232T patent/ES2157668T3/es not_active Expired - Lifetime
- 1998-07-23 DK DK98937232T patent/DK0998595T3/da active
- 1998-07-23 WO PCT/US1998/015678 patent/WO1999005343A1/en not_active Ceased
- 1998-07-23 DE DE69800773T patent/DE69800773T2/de not_active Expired - Fee Related
- 1998-07-23 AT AT98937232T patent/ATE201058T1/de not_active IP Right Cessation
- 1998-07-23 AU AU85993/98A patent/AU8599398A/en not_active Abandoned
- 1998-07-23 CA CA002293244A patent/CA2293244A1/en not_active Abandoned
- 1998-07-23 EP EP98937232A patent/EP0998595B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002511116A (ja) | 2002-04-09 |
| DE69800773T2 (de) | 2001-09-20 |
| DE69800773D1 (de) | 2001-06-13 |
| AU8599398A (en) | 1999-02-16 |
| US5904821A (en) | 1999-05-18 |
| ATE201058T1 (de) | 2001-05-15 |
| EP0998595B1 (en) | 2001-05-09 |
| WO1999005343A1 (en) | 1999-02-04 |
| DK0998595T3 (da) | 2001-06-11 |
| ES2157668T3 (es) | 2001-08-16 |
| EP0998595A1 (en) | 2000-05-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0998595B1 (en) | Fused chloride salt electrolysis cell | |
| CA1224743A (en) | Metal production by electrolysis of a molten electrolyte | |
| CN100451176C (zh) | 用于生产金属的方法和电解沉积槽 | |
| KR101060208B1 (ko) | 전해 장치 및 방법 | |
| US2760930A (en) | Electrolytic cell of the diaphragm type | |
| CA1228051A (en) | Metal production by electrolysis of a molten electrolyte | |
| CA2518929A1 (en) | Electrolytic cell for production of aluminum from alumina | |
| US4919771A (en) | Process for producing aluminum by molten salt electrolysis | |
| JPH01215995A (ja) | 金属精製用電解槽 | |
| JPS61186489A (ja) | アルカリ金属または土金属の溶融塩化物電解装置 | |
| US2194443A (en) | Anode for electrolytic cells | |
| US6063247A (en) | Modified electrolyte and diaphragm for fused salt electrolysis | |
| US4203819A (en) | Electrolytic cell with flow detection means | |
| CA2242421C (en) | Method and apparatus for electrolysing light metals | |
| US3178363A (en) | Apparatus and process for production of aluminum and other metals by fused bath electrolysis | |
| US20160215405A1 (en) | Molten salt electrolysis apparatus and process | |
| MXPA00000807A (en) | Fused chloride salt electrolysis cell | |
| JPH0211676B2 (enExample) | ||
| US4647355A (en) | Apparatus for molten salt electrolysis | |
| US3265606A (en) | Electrolytic cell for preparation of alloys of lead with alkaline metals | |
| US4168215A (en) | Situ cleaning of electrolytic cells | |
| EP1272690B1 (en) | Electrolyte and diaphragm for fused salt electrolysis | |
| US2865833A (en) | Electrolytic cell | |
| US4133728A (en) | Electrolytic cell with switching means | |
| JPS5822385A (ja) | ＭｇＣｌ↓２用電解槽 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Discontinued |