FI60245C - Renande av nickelelektrolyter - Google Patents
Renande av nickelelektrolyter Download PDFInfo
- Publication number
- FI60245C FI60245C FI760327A FI760327A FI60245C FI 60245 C FI60245 C FI 60245C FI 760327 A FI760327 A FI 760327A FI 760327 A FI760327 A FI 760327A FI 60245 C FI60245 C FI 60245C
- Authority
- FI
- Finland
- Prior art keywords
- electrolyte
- chlorine
- cathode
- cobalt
- nickel
- Prior art date
Links
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 90
- 239000003792 electrolyte Substances 0.000 claims description 72
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 41
- 239000000460 chlorine Substances 0.000 claims description 39
- 229910052801 chlorine Inorganic materials 0.000 claims description 38
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 37
- 229910017052 cobalt Inorganic materials 0.000 claims description 37
- 239000010941 cobalt Substances 0.000 claims description 37
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 37
- 229910052759 nickel Inorganic materials 0.000 claims description 34
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 26
- 239000012535 impurity Substances 0.000 claims description 25
- 238000005868 electrolysis reaction Methods 0.000 claims description 23
- 238000000034 method Methods 0.000 claims description 23
- 239000002244 precipitate Substances 0.000 claims description 22
- 230000003647 oxidation Effects 0.000 claims description 21
- 238000007254 oxidation reaction Methods 0.000 claims description 21
- 229910052785 arsenic Inorganic materials 0.000 claims description 20
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 20
- 229910052742 iron Inorganic materials 0.000 claims description 20
- 239000003513 alkali Substances 0.000 claims description 14
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 13
- 239000010949 copper Substances 0.000 claims description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 11
- 229910052802 copper Inorganic materials 0.000 claims description 11
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 10
- 230000014759 maintenance of location Effects 0.000 claims description 8
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 claims description 8
- 238000001556 precipitation Methods 0.000 claims description 8
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 7
- 229910000008 nickel(II) carbonate Inorganic materials 0.000 claims description 4
- ZULUUIKRFGGGTL-UHFFFAOYSA-L nickel(ii) carbonate Chemical compound [Ni+2].[O-]C([O-])=O ZULUUIKRFGGGTL-UHFFFAOYSA-L 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 229910021645 metal ion Inorganic materials 0.000 claims description 3
- 229910001415 sodium ion Inorganic materials 0.000 claims description 3
- 238000001465 metallisation Methods 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 description 14
- 238000002474 experimental method Methods 0.000 description 10
- 239000011734 sodium Substances 0.000 description 9
- 238000007670 refining Methods 0.000 description 7
- 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 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000001590 oxidative effect Effects 0.000 description 5
- 229910052708 sodium Inorganic materials 0.000 description 5
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- -1 alkali metal salt Chemical class 0.000 description 4
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 150000001805 chlorine compounds Chemical class 0.000 description 3
- 238000000151 deposition Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001376 precipitating effect Effects 0.000 description 3
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910020598 Co Fe Inorganic materials 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 239000004327 boric acid Substances 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910000000 metal hydroxide Inorganic materials 0.000 description 2
- 150000004692 metal hydroxides Chemical class 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 229910021653 sulphate ion Inorganic materials 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- VEQPNABPJHWNSG-UHFFFAOYSA-N Nickel(2+) Chemical compound [Ni+2] VEQPNABPJHWNSG-UHFFFAOYSA-N 0.000 description 1
- 241000080590 Niso Species 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 239000010405 anode material Substances 0.000 description 1
- 239000010406 cathode material Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 238000006056 electrooxidation reaction Methods 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910001453 nickel ion Inorganic materials 0.000 description 1
- 238000010979 pH adjustment Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000725 suspension Substances 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
- 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
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)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA219,948A CA1064856A (en) | 1975-02-12 | 1975-02-12 | Purification of nickel electrolyte by electrolytic oxidation |
| CA219948 | 1975-02-12 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI760327A7 FI760327A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-13 |
| FI60245B FI60245B (fi) | 1981-08-31 |
| FI60245C true FI60245C (fi) | 1981-12-10 |
Family
ID=4102277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI760327A FI60245C (fi) | 1975-02-12 | 1976-02-11 | Renande av nickelelektrolyter |
Country Status (8)
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AR205314A1 (es) * | 1975-01-16 | 1976-04-21 | Nickel Le | Procedimiento hidrometalurgico para el tratamiento de matas de niquel |
| JPS59227360A (ja) * | 1983-06-08 | 1984-12-20 | Toyoda Mach Works Ltd | センタレス研削盤における調整車修正装置 |
| JPS6094445U (ja) * | 1983-11-30 | 1985-06-27 | 光洋機械工業株式会社 | 心なし研削盤における調整車の修正装置 |
| JPH01271155A (ja) * | 1988-04-20 | 1989-10-30 | Toshin Seiki Kk | 心なし研削盤の調整車修正装置 |
| AU640250B2 (en) * | 1991-08-02 | 1993-08-19 | Clyde Industries Limited | Vacuum arm joint assembly |
| RU2144098C1 (ru) * | 1999-05-27 | 2000-01-10 | Открытое акционерное общество "Кольская горно-металлургическая компания" | Способ электролитического рафинирования никеля |
| CN1489642A (zh) * | 2001-08-01 | 2004-04-14 | ��ʽ�������տ� | 高纯镍的制造方法、高纯镍、由该高纯镍构成的溅射靶及通过该溅射靶形成的薄膜 |
| JP2005081169A (ja) * | 2003-09-04 | 2005-03-31 | Sanyo Electric Co Ltd | 水処理装置 |
| CN1276129C (zh) * | 2004-07-28 | 2006-09-20 | 金川集团有限公司 | 一种制备高纯镍的方法 |
| CN103966627B (zh) * | 2014-04-30 | 2017-01-11 | 兰州金川新材料科技股份有限公司 | 一种降低高纯钴中杂质Fe含量的方法 |
| CN112805410B (zh) * | 2018-08-02 | 2025-02-28 | 特斯拉公司 | 经由电化学溶解进行的金属硫酸盐制备系统 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2394874A (en) * | 1942-11-05 | 1946-02-12 | Int Nickel Co | Electrorefining of nickel |
| US3334034A (en) * | 1964-02-04 | 1967-08-01 | Nickalloy Inc | Electrolytic method for the recovery of nickel and cobalt |
| GB1052569A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1964-11-30 | |||
| US3640805A (en) * | 1969-06-13 | 1972-02-08 | Atomic Energy Commission | Removal of nitrate contamination from nickel-plating solutions |
-
1975
- 1975-02-12 CA CA219,948A patent/CA1064856A/en not_active Expired
- 1975-09-10 US US05/612,011 patent/US3983018A/en not_active Expired - Lifetime
-
1976
- 1976-01-23 ZA ZA399A patent/ZA76399B/xx unknown
- 1976-01-30 AU AU10690/76A patent/AU497660B2/en not_active Expired
- 1976-02-05 GB GB4564/76A patent/GB1534178A/en not_active Expired
- 1976-02-10 NO NO760423A patent/NO146544C/no unknown
- 1976-02-11 FI FI760327A patent/FI60245C/fi not_active IP Right Cessation
- 1976-02-12 JP JP51014347A patent/JPS5844157B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| AU497660B2 (en) | 1978-12-21 |
| US3983018A (en) | 1976-09-28 |
| AU1069076A (en) | 1977-08-04 |
| GB1534178A (en) | 1978-11-29 |
| FI760327A7 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-13 |
| CA1064856A (en) | 1979-10-23 |
| ZA76399B (en) | 1977-01-26 |
| NO146544C (no) | 1982-10-20 |
| JPS51105916A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-09-20 |
| NO760423L (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1976-08-13 |
| FI60245B (fi) | 1981-08-31 |
| JPS5844157B2 (ja) | 1983-10-01 |
| NO146544B (no) | 1982-07-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM | Patent lapsed |
Owner name: INCO LIMITED |