FI59621C - Foerfarande foer elektrolytisk avskiljning av metall fraon en kloridelektrolyt i en elektrolyscell - Google Patents
Foerfarande foer elektrolytisk avskiljning av metall fraon en kloridelektrolyt i en elektrolyscell Download PDFInfo
- Publication number
- FI59621C FI59621C FI743301A FI753301A FI59621C FI 59621 C FI59621 C FI 59621C FI 743301 A FI743301 A FI 743301A FI 753301 A FI753301 A FI 753301A FI 59621 C FI59621 C FI 59621C
- Authority
- FI
- Finland
- Prior art keywords
- cell
- anolyte
- electrolyte
- anode
- overflow
- Prior art date
Links
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 8
- 230000005611 electricity Effects 0.000 title 1
- 239000003792 electrolyte Substances 0.000 claims description 83
- 239000000460 chlorine Substances 0.000 claims description 58
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 55
- 229910052801 chlorine Inorganic materials 0.000 claims description 55
- 239000012528 membrane Substances 0.000 claims description 35
- 229910052751 metal Inorganic materials 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 19
- 238000000926 separation method Methods 0.000 claims description 12
- 239000012080 ambient air Substances 0.000 claims description 10
- 230000035699 permeability Effects 0.000 claims description 5
- 210000004027 cell Anatomy 0.000 description 95
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 23
- 239000003570 air Substances 0.000 description 18
- 238000005868 electrolysis reaction Methods 0.000 description 13
- 239000007789 gas Substances 0.000 description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 239000010439 graphite Substances 0.000 description 10
- 229910002804 graphite Inorganic materials 0.000 description 10
- 229910052759 nickel Inorganic materials 0.000 description 10
- 238000009792 diffusion process Methods 0.000 description 9
- 230000005484 gravity Effects 0.000 description 9
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 230000000694 effects Effects 0.000 description 6
- 239000000463 material Substances 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 229910021503 Cobalt(II) hydroxide Inorganic materials 0.000 description 1
- 229910021586 Nickel(II) chloride Inorganic materials 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- ASKVAEGIVYSGNY-UHFFFAOYSA-L cobalt(ii) hydroxide Chemical compound [OH-].[OH-].[Co+2] ASKVAEGIVYSGNY-UHFFFAOYSA-L 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 230000009474 immediate action Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910001510 metal chloride Inorganic materials 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 150000004692 metal hydroxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- QMMRZOWCJAIUJA-UHFFFAOYSA-L nickel dichloride Chemical compound Cl[Ni]Cl QMMRZOWCJAIUJA-UHFFFAOYSA-L 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920001169 thermoplastic Polymers 0.000 description 1
- 239000004416 thermosoftening plastic Substances 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic 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
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/06—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese
- C25C1/08—Electrolytic production, recovery or refining of metals by electrolysis of solutions or iron group metals, refractory metals or manganese of nickel or cobalt
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
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)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB5089274 | 1974-11-25 | ||
| GB50892/74A GB1478502A (en) | 1974-11-25 | 1974-11-25 | Electrowinning metal from chloride solution |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI753301A7 FI753301A7 (en, 2012) | 1976-05-26 |
| FI59621B FI59621B (fi) | 1981-05-29 |
| FI59621C true FI59621C (fi) | 1981-09-10 |
Family
ID=10457802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI743301A FI59621C (fi) | 1974-11-25 | 1975-11-24 | Foerfarande foer elektrolytisk avskiljning av metall fraon en kloridelektrolyt i en elektrolyscell |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5177502A (en, 2012) |
| AU (1) | AU498141B2 (en, 2012) |
| CA (1) | CA1074251A (en, 2012) |
| DE (1) | DE2552512C2 (en, 2012) |
| FI (1) | FI59621C (en, 2012) |
| FR (1) | FR2292056A1 (en, 2012) |
| GB (1) | GB1478502A (en, 2012) |
| IT (1) | IT1050309B (en, 2012) |
| NO (1) | NO144575C (en, 2012) |
| SE (1) | SE415490B (en, 2012) |
| ZA (1) | ZA757191B (en, 2012) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1062653A (en) * | 1976-07-02 | 1979-09-18 | Robert W. Elliott | Electrowinning of sulfur-containing nickel |
| CA1125228A (en) * | 1979-10-10 | 1982-06-08 | Daniel P. Young | Process for electrowinning nickel or cobalt |
| FI121239B (fi) * | 2008-07-01 | 2010-08-31 | Outotec Oyj | Elektrolyysijärjestelmä |
| CN110921787A (zh) * | 2019-12-04 | 2020-03-27 | 金川集团股份有限公司 | 一种镍氯化电积阳极液脱除游离氯的方法 |
| CN111912691A (zh) * | 2020-09-07 | 2020-11-10 | 盘锦忠旺铝业有限公司 | 一种自动化铝合金试样阳极覆膜装置 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2673178A (en) * | 1950-09-01 | 1954-03-23 | Daniel W Duncan | Electrolysis of zinc chloride |
| NL278057A (en, 2012) * | 1961-05-05 | |||
| JPS5122885Y2 (en, 2012) * | 1972-04-10 | 1976-06-12 |
-
1974
- 1974-11-25 GB GB50892/74A patent/GB1478502A/en not_active Expired
-
1975
- 1975-11-17 ZA ZA00757191A patent/ZA757191B/xx unknown
- 1975-11-19 AU AU86760/75A patent/AU498141B2/en not_active Expired
- 1975-11-19 NO NO753892A patent/NO144575C/no unknown
- 1975-11-20 CA CA240,218A patent/CA1074251A/en not_active Expired
- 1975-11-21 SE SE7513134A patent/SE415490B/xx not_active IP Right Cessation
- 1975-11-22 DE DE2552512A patent/DE2552512C2/de not_active Expired
- 1975-11-24 FR FR7535863A patent/FR2292056A1/fr active Granted
- 1975-11-24 FI FI743301A patent/FI59621C/fi not_active IP Right Cessation
- 1975-11-25 JP JP14107275A patent/JPS5177502A/ja active Granted
- 1975-11-25 IT IT2961575A patent/IT1050309B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| FI59621B (fi) | 1981-05-29 |
| GB1478502A (en) | 1977-07-06 |
| AU8676075A (en) | 1977-05-26 |
| SE415490B (sv) | 1980-10-06 |
| FI753301A7 (en, 2012) | 1976-05-26 |
| SE7513134L (sv) | 1976-05-26 |
| DE2552512A1 (de) | 1976-05-26 |
| IT1050309B (it) | 1981-03-10 |
| ZA757191B (en) | 1976-10-27 |
| AU498141B2 (en) | 1979-02-15 |
| JPS5619397B2 (en, 2012) | 1981-05-07 |
| NO144575C (no) | 1981-09-23 |
| JPS5177502A (en) | 1976-07-05 |
| DE2552512C2 (de) | 1983-04-28 |
| CA1074251A (en) | 1980-03-25 |
| FR2292056A1 (fr) | 1976-06-18 |
| NO753892L (en, 2012) | 1976-05-26 |
| FR2292056B1 (en, 2012) | 1980-08-22 |
| NO144575B (no) | 1981-06-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: FALCONBRIDGE NICKEL MINES LTD |