CA1101364A - Electrolytic production of magnesium from molten electrolyte containing magnesium chloride - Google Patents
Electrolytic production of magnesium from molten electrolyte containing magnesium chlorideInfo
- Publication number
- CA1101364A CA1101364A CA265,263A CA265263A CA1101364A CA 1101364 A CA1101364 A CA 1101364A CA 265263 A CA265263 A CA 265263A CA 1101364 A CA1101364 A CA 1101364A
- Authority
- CA
- Canada
- Prior art keywords
- anode
- cathode
- slope
- magnesium
- electrolyte
- 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.)
- Expired
Links
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 31
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 title claims abstract description 30
- 229910001629 magnesium chloride Inorganic materials 0.000 title claims abstract description 15
- 239000003792 electrolyte Substances 0.000 title claims description 24
- 239000011777 magnesium Substances 0.000 title claims description 24
- 229910052749 magnesium Inorganic materials 0.000 title claims description 24
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 229910052751 metal Inorganic materials 0.000 claims abstract description 24
- 239000002184 metal Substances 0.000 claims abstract description 24
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 13
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 10
- 239000000460 chlorine Substances 0.000 claims description 10
- 229910052801 chlorine Inorganic materials 0.000 claims description 10
- 238000005215 recombination Methods 0.000 claims description 5
- 230000006798 recombination Effects 0.000 claims description 5
- 230000001965 increasing effect Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 238000011084 recovery Methods 0.000 claims 1
- 238000000926 separation method Methods 0.000 claims 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 12
- 229910002804 graphite Inorganic materials 0.000 abstract description 7
- 239000010439 graphite Substances 0.000 abstract description 7
- 150000003839 salts Chemical class 0.000 abstract description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052799 carbon Inorganic materials 0.000 abstract description 4
- 210000004027 cell Anatomy 0.000 description 33
- 229910000831 Steel Inorganic materials 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 235000002639 sodium chloride Nutrition 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- 230000003647 oxidation Effects 0.000 description 5
- 238000007254 oxidation reaction Methods 0.000 description 5
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000000750 progressive effect Effects 0.000 description 3
- 238000010079 rubber tapping Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 210000001364 upper extremity Anatomy 0.000 description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical class [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000010405 anode material Substances 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052791 calcium Inorganic materials 0.000 description 2
- 235000011148 calcium chloride Nutrition 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 210000003141 lower extremity Anatomy 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- LLTOPKQGFAAMKH-UHFFFAOYSA-N siderin Chemical compound COC1=CC(=O)OC2=CC(OC)=CC(C)=C21 LLTOPKQGFAAMKH-UHFFFAOYSA-N 0.000 description 2
- DYUUGILMVYJEHY-UHFFFAOYSA-N 1-$l^{1}-oxidanyl-4,4,5,5-tetramethyl-3-oxido-2-phenylimidazol-3-ium Chemical compound CC1(C)C(C)(C)N([O])C(C=2C=CC=CC=2)=[N+]1[O-] DYUUGILMVYJEHY-UHFFFAOYSA-N 0.000 description 1
- 102000004405 Collectins Human genes 0.000 description 1
- 108090000909 Collectins Proteins 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 241001235534 Graphis <ascomycete fungus> Species 0.000 description 1
- 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 description 1
- 241000282320 Panthera leo Species 0.000 description 1
- 241000212342 Sium Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000002001 electrolyte material Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 150000004820 halides Chemical class 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920000136 polysorbate Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 238000003466 welding Methods 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
- C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
- C25C3/04—Electrolytic production, recovery or refining of metals by electrolysis of melts of magnesium
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)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
- Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US630,459 | 1975-11-10 | ||
| US05/630,459 US4055474A (en) | 1975-11-10 | 1975-11-10 | Procedures and apparatus for electrolytic production of metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1101364A true CA1101364A (en) | 1981-05-19 |
Family
ID=24527250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA265,263A Expired CA1101364A (en) | 1975-11-10 | 1976-11-09 | Electrolytic production of magnesium from molten electrolyte containing magnesium chloride |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4055474A (Direct) |
| JP (1) | JPS5263108A (Direct) |
| AU (1) | AU506291B2 (Direct) |
| BR (1) | BR7607478A (Direct) |
| CA (1) | CA1101364A (Direct) |
| IT (1) | IT1123923B (Direct) |
| NO (1) | NO150213C (Direct) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL61062A (en) * | 1979-09-27 | 1985-05-31 | Ishizuka Hiroshi | Apparatus for electrolytic production of magnesium metal from its chloride |
| JPS6017036B2 (ja) * | 1980-10-04 | 1985-04-30 | 博 石塚 | 溶融塩化マグネシウムの電解装置 |
| IL64372A0 (en) * | 1980-12-11 | 1982-02-28 | Ishizuka Hiroshi | Electrolytic cell for magnesium chloride |
| JPS6017037B2 (ja) * | 1980-12-11 | 1985-04-30 | 博 石塚 | 溶融塩電解用中間電極体及びこれを用いた塩化マグネシウム電解装置 |
| US4420381A (en) * | 1981-02-26 | 1983-12-13 | Alcan International Limited | Electrolytic method and cell for metal production |
| JPS6071672U (ja) * | 1984-09-26 | 1985-05-21 | 石塚 博 | 塩化マグネシウムの電解装置 |
| GB8800674D0 (en) * | 1988-01-13 | 1988-02-10 | Alcan Int Ltd | Electrolytic cell for production of metal |
| US5198078A (en) * | 1991-07-29 | 1993-03-30 | Oregon Metallurgical Corporation | Procedure for electrolyte production of magnesium |
| US5855757A (en) * | 1997-01-21 | 1999-01-05 | Sivilotti; Olivo | Method and apparatus for electrolysing light metals |
| US5660710A (en) * | 1996-01-31 | 1997-08-26 | Sivilotti; Olivo | Method and apparatus for electrolyzing light metals |
| RU2316618C2 (ru) * | 2006-02-16 | 2008-02-10 | Открытое акционерное общество "РУСАЛ ВСЕРОССИЙСКИЙ АЛЮМИНИЕВО-МАГНИЕВЫЙ ИНСТИТУТ" (ОАО "РУСАЛ ВАМИ") | Электролизер для получения магния и хлора |
| US10837116B2 (en) * | 2017-11-27 | 2020-11-17 | Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V. | Electrolytic reactor |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3028324A (en) * | 1957-05-01 | 1962-04-03 | British Aluminium Co Ltd | Producing or refining aluminum |
| US3067124A (en) * | 1958-07-24 | 1962-12-04 | Montedison Spa | Furnace for fused-bath electrolysis, particularly for aluminum production from alo |
| SU375319A1 (ru) * | 1968-07-01 | 1973-03-23 | Магниевый электролизер с верхним вводом | |
| US3909375A (en) * | 1972-04-17 | 1975-09-30 | Conzinc Riotinto Ltd | Electrolytic process for the production of metals in molten halide systems |
-
1975
- 1975-11-10 US US05/630,459 patent/US4055474A/en not_active Expired - Lifetime
-
1976
- 1976-11-08 IT IT29109/76A patent/IT1123923B/it active
- 1976-11-09 NO NO763805A patent/NO150213C/no unknown
- 1976-11-09 JP JP51134596A patent/JPS5263108A/ja active Granted
- 1976-11-09 BR BR7607478A patent/BR7607478A/pt unknown
- 1976-11-09 CA CA265,263A patent/CA1101364A/en not_active Expired
- 1976-11-09 AU AU19444/76A patent/AU506291B2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO150213B (no) | 1984-05-28 |
| IT1123923B (it) | 1986-04-30 |
| BR7607478A (pt) | 1977-09-20 |
| AU1944476A (en) | 1978-05-18 |
| JPS5263108A (en) | 1977-05-25 |
| JPS5736356B2 (Direct) | 1982-08-03 |
| NO150213C (no) | 1984-09-05 |
| US4055474A (en) | 1977-10-25 |
| AU506291B2 (en) | 1979-12-20 |
| NO763805L (Direct) | 1977-05-11 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |