JPS55104500A - Removing method for impurity ion from tin plating liquid - Google Patents
Removing method for impurity ion from tin plating liquidInfo
- Publication number
- JPS55104500A JPS55104500A JP1063979A JP1063979A JPS55104500A JP S55104500 A JPS55104500 A JP S55104500A JP 1063979 A JP1063979 A JP 1063979A JP 1063979 A JP1063979 A JP 1063979A JP S55104500 A JPS55104500 A JP S55104500A
- Authority
- JP
- Japan
- Prior art keywords
- acid
- solution
- concentration
- chelate resin
- iron
- 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
Abstract
PURPOSE: To remove the impurity economically without regenerating the solution, by treating tin plating treatment solution of a fixed all acid concentration with a chelate resin and cation exchange resin and regenerating the chelate resin by the above treating solution of a fixed acid concentration and then, using the above solution circulatingly.
CONSTITUTION: Solution containing impurities such as iron, etc., from the water washing vessel 1 of acidic tin plating line, having 0.9 mormal or less of all acid (including acid combined with Sn) concentration, is passed through the chelate resin packed column 6 absorbing Sn ion selectively and tin, iron, etc. are removed. Next, the above solution is passed through the strong acidic anion exchange resin column 8 and the recovered acid 9 removed remaining iron and impurity anion, is concentrated at the apparatus 10 and concentrated solution and the supply acid 12 are used for the chelate resin regeneration in acid concentration of 0.25 normal or more and then, the above solution is used circulating the plating vessel 3. Regeneration of the anion exchange resin is carried out by the acid 16 of 2W6 normal concentration and the acid is put in the acid washing vessel 2 or is discharged without environmental pollution. By the above method, usual plating renewal is made unnecessary and vast loss of resources is prevented.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063979A JPS55104500A (en) | 1979-02-01 | 1979-02-01 | Removing method for impurity ion from tin plating liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1063979A JPS55104500A (en) | 1979-02-01 | 1979-02-01 | Removing method for impurity ion from tin plating liquid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55104500A true JPS55104500A (en) | 1980-08-09 |
| JPS5753880B2 JPS5753880B2 (en) | 1982-11-15 |
Family
ID=11755774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1063979A Granted JPS55104500A (en) | 1979-02-01 | 1979-02-01 | Removing method for impurity ion from tin plating liquid |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55104500A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751297A (en) * | 1980-09-12 | 1982-03-26 | Sanshin Seisakusho:Kk | Method and device for recovering and reusing liquid and heat of cleaning liquid in surface treating process for metal |
| EP0621354A1 (en) * | 1993-04-22 | 1994-10-26 | Kawasaki Steel Corporation | Method for recovering and reproducing tinning liquid |
| KR100839730B1 (en) | 2005-11-25 | 2008-06-19 | 엔쏜 인코포레이티드 | Method and device for the purification of process solutions |
| CN108374194A (en) * | 2018-02-27 | 2018-08-07 | 首钢京唐钢铁联合有限责任公司 | It is a kind of to be used for the method and use system that iron ions in tinplating solution removes |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5539823B2 (en) * | 2010-09-17 | 2014-07-02 | Ｊｘ日鉱日石金属株式会社 | Electrolyte purification method |
-
1979
- 1979-02-01 JP JP1063979A patent/JPS55104500A/en active Granted
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5751297A (en) * | 1980-09-12 | 1982-03-26 | Sanshin Seisakusho:Kk | Method and device for recovering and reusing liquid and heat of cleaning liquid in surface treating process for metal |
| JPS5819000B2 (en) * | 1980-09-12 | 1983-04-15 | 株式会社 三進製作所 | Method for recovering and reusing cleaning liquid and heat in metal surface treatment process |
| EP0621354A1 (en) * | 1993-04-22 | 1994-10-26 | Kawasaki Steel Corporation | Method for recovering and reproducing tinning liquid |
| KR100839730B1 (en) | 2005-11-25 | 2008-06-19 | 엔쏜 인코포레이티드 | Method and device for the purification of process solutions |
| US8202431B2 (en) | 2005-11-25 | 2012-06-19 | Enthone Inc. | Method for removing impurities from a metal deposition process solution |
| EP1803837B1 (en) | 2005-11-25 | 2018-09-12 | MacDermid Enthone Inc. | Process and apparatus for cleaning of processing solutions |
| CN108374194A (en) * | 2018-02-27 | 2018-08-07 | 首钢京唐钢铁联合有限责任公司 | It is a kind of to be used for the method and use system that iron ions in tinplating solution removes |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5753880B2 (en) | 1982-11-15 |
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