JPS5524924A - Adjustment of metal ion concentration in nickel plating liquor - Google Patents
Adjustment of metal ion concentration in nickel plating liquorInfo
- Publication number
- JPS5524924A JPS5524924A JP9584178A JP9584178A JPS5524924A JP S5524924 A JPS5524924 A JP S5524924A JP 9584178 A JP9584178 A JP 9584178A JP 9584178 A JP9584178 A JP 9584178A JP S5524924 A JPS5524924 A JP S5524924A
- Authority
- JP
- Japan
- Prior art keywords
- ion concentration
- liquor
- metal ion
- metal
- compartment
- 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.)
- Granted
Links
- 238000007747 plating Methods 0.000 title abstract 6
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 title abstract 5
- 229910021645 metal ion Inorganic materials 0.000 title abstract 5
- 229910052759 nickel Inorganic materials 0.000 title abstract 2
- 239000002184 metal Substances 0.000 abstract 3
- 229910052751 metal Inorganic materials 0.000 abstract 3
- 239000010405 anode material Substances 0.000 abstract 2
- 150000002500 ions Chemical class 0.000 abstract 2
- 239000003011 anion exchange membrane Substances 0.000 abstract 1
- 238000005341 cation exchange Methods 0.000 abstract 1
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Abstract
PURPOSE: To control the metal ion concentration of nickel plating liquor as well as reuse electrodeposited metal as anodic material by the procedure in which a plating liquor whose metan ion concentration is enriched is electrolysed in the cathode compartment of a three-compartment type diaphragmic electrolytic bath to deposit metal on the cathodic electrode and at the same time the cathodic liquor whose metal ion concentration is lowered is used for adjusting the concentration of plating liquor.
CONSTITUTION: Upon electrifying the electrolytic bath 1 from the DC power source 13, metal ion is deposited on the cathode 5 in the metallic form in the cathode compartment and also SO4 2- and Cl- pass through the anion exchange membrane 2 into the intermediate compartment 6. In the anode 8, O2 gas is given off and H+ and Na+ pass through the cation exchange membrane 3 into the intermediate compartment 6. When Ni ion concentration in the cathode compartment is reduced to approx. 20 to 30 g/l as electrolysis exceeds, the metal ion concentration of plating liquor can be adjusted by repeatedly making a batchwise operation to return cathodic liquor to plating tank. The metal recovered is reused as anodic material.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9584178A JPS5524924A (en) | 1978-08-08 | 1978-08-08 | Adjustment of metal ion concentration in nickel plating liquor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9584178A JPS5524924A (en) | 1978-08-08 | 1978-08-08 | Adjustment of metal ion concentration in nickel plating liquor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5524924A true JPS5524924A (en) | 1980-02-22 |
| JPS5751477B2 JPS5751477B2 (en) | 1982-11-02 |
Family
ID=14148593
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9584178A Granted JPS5524924A (en) | 1978-08-08 | 1978-08-08 | Adjustment of metal ion concentration in nickel plating liquor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5524924A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162079A (en) * | 1991-01-28 | 1992-11-10 | Eco-Tec Limited | Process and apparatus for control of electroplating bath composition |
| EP0620607A1 (en) * | 1993-04-16 | 1994-10-19 | Institut National Polytechnique De Grenoble | Method for electrolytical processing of used batteries |
| US7722751B2 (en) | 2005-05-25 | 2010-05-25 | Samung Electronics Co., Ltd. | Apparatus for regulating salt concentration using electrodialysis, lab-on-a-chip including the same, and method of regulating salt concentration using the apparatus |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60171082A (en) * | 1984-02-17 | 1985-09-04 | 松下電器産業株式会社 | Electric washer |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5150808A (en) * | 1974-09-04 | 1976-05-04 | Atotsuku Purachinamu Mainzu Pt | Yoekikara nitsukerumataha aeno denkaitekini kaishusuruhoho |
| JPS5195923A (en) * | 1975-01-09 | 1976-08-23 |
-
1978
- 1978-08-08 JP JP9584178A patent/JPS5524924A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5150808A (en) * | 1974-09-04 | 1976-05-04 | Atotsuku Purachinamu Mainzu Pt | Yoekikara nitsukerumataha aeno denkaitekini kaishusuruhoho |
| JPS5195923A (en) * | 1975-01-09 | 1976-08-23 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5162079A (en) * | 1991-01-28 | 1992-11-10 | Eco-Tec Limited | Process and apparatus for control of electroplating bath composition |
| EP0620607A1 (en) * | 1993-04-16 | 1994-10-19 | Institut National Polytechnique De Grenoble | Method for electrolytical processing of used batteries |
| FR2704098A1 (en) * | 1993-04-16 | 1994-10-21 | Inst Nat Polytech Grenoble | Used battery processing method electrolysis. |
| US7722751B2 (en) | 2005-05-25 | 2010-05-25 | Samung Electronics Co., Ltd. | Apparatus for regulating salt concentration using electrodialysis, lab-on-a-chip including the same, and method of regulating salt concentration using the apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5751477B2 (en) | 1982-11-02 |
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