JPH0245300B2 - - Google Patents
Info
- Publication number
- JPH0245300B2 JPH0245300B2 JP57222140A JP22214082A JPH0245300B2 JP H0245300 B2 JPH0245300 B2 JP H0245300B2 JP 57222140 A JP57222140 A JP 57222140A JP 22214082 A JP22214082 A JP 22214082A JP H0245300 B2 JPH0245300 B2 JP H0245300B2
- Authority
- JP
- Japan
- Prior art keywords
- electrolytic
- electrolytic solution
- electrolyte
- regeneration
- nickel
- 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 - Lifetime
Links
- 239000008151 electrolyte solution Substances 0.000 claims description 19
- 238000011069 regeneration method Methods 0.000 claims description 16
- 238000000151 deposition Methods 0.000 claims description 14
- 239000000758 substrate Substances 0.000 claims description 12
- -1 ammonium ions Chemical class 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 10
- 239000011149 active material Substances 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 230000001172 regenerating effect Effects 0.000 claims description 5
- 239000004480 active ingredient Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 239000003792 electrolyte Substances 0.000 description 20
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 14
- 230000008929 regeneration Effects 0.000 description 13
- 230000008021 deposition Effects 0.000 description 9
- 229910052759 nickel Inorganic materials 0.000 description 7
- 239000003513 alkali Substances 0.000 description 4
- 239000007864 aqueous solution Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- BFDHFSHZJLFAMC-UHFFFAOYSA-L nickel(ii) hydroxide Chemical compound [OH-].[OH-].[Ni+2] BFDHFSHZJLFAMC-UHFFFAOYSA-L 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 238000005137 deposition process Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 2
- 239000003507 refrigerant Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- 150000002815 nickel Chemical class 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D21/00—Processes for servicing or operating cells for electrolytic coating
- C25D21/16—Regeneration of process solutions
- C25D21/18—Regeneration of process solutions of electrolytes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Battery Electrode And Active Subsutance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57222140A JPS59112572A (ja) | 1982-12-20 | 1982-12-20 | 電解析出法に使用した電解液の再生法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57222140A JPS59112572A (ja) | 1982-12-20 | 1982-12-20 | 電解析出法に使用した電解液の再生法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59112572A JPS59112572A (ja) | 1984-06-29 |
| JPH0245300B2 true JPH0245300B2 (ko) | 1990-10-09 |
Family
ID=16777796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57222140A Granted JPS59112572A (ja) | 1982-12-20 | 1982-12-20 | 電解析出法に使用した電解液の再生法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59112572A (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013047340A1 (ja) * | 2011-09-28 | 2013-04-04 | 日立金属株式会社 | 電気ニッケルめっき液中の希土類不純物の除去方法 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033429A (ko) * | 1973-07-30 | 1975-03-31 |
-
1982
- 1982-12-20 JP JP57222140A patent/JPS59112572A/ja active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5033429A (ko) * | 1973-07-30 | 1975-03-31 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59112572A (ja) | 1984-06-29 |
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