JPS6357519B2 - - Google Patents
Info
- Publication number
- JPS6357519B2 JPS6357519B2 JP17996285A JP17996285A JPS6357519B2 JP S6357519 B2 JPS6357519 B2 JP S6357519B2 JP 17996285 A JP17996285 A JP 17996285A JP 17996285 A JP17996285 A JP 17996285A JP S6357519 B2 JPS6357519 B2 JP S6357519B2
- Authority
- JP
- Japan
- Prior art keywords
- tin
- sludge
- plating
- ions
- tin sludge
- 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
Links
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 49
- 239000010802 sludge Substances 0.000 claims description 37
- 238000007747 plating Methods 0.000 claims description 24
- 229910001432 tin ion Inorganic materials 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 11
- 150000003839 salts Chemical class 0.000 claims description 10
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000003638 chemical reducing agent Substances 0.000 claims description 7
- 230000001172 regenerating effect Effects 0.000 claims description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 24
- 235000011121 sodium hydroxide Nutrition 0.000 description 8
- 239000000243 solution Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000004064 recycling Methods 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 4
- 230000002411 adverse Effects 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 description 3
- 239000008139 complexing agent Substances 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 238000000502 dialysis Methods 0.000 description 1
- 238000004070 electrodeposition Methods 0.000 description 1
- 238000000909 electrodialysis Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 150000004679 hydroxides Chemical class 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- -1 iron ions Chemical class 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 150000002736 metal compounds Chemical class 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 150000003891 oxalate salts Chemical class 0.000 description 1
- 235000006408 oxalic acid Nutrition 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000005554 pickling Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- PPASLZSBLFJQEF-RKJRWTFHSA-M sodium ascorbate Substances [Na+].OC[C@@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RKJRWTFHSA-M 0.000 description 1
- 229960005055 sodium ascorbate Drugs 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 235000010352 sodium erythorbate Nutrition 0.000 description 1
- 239000004320 sodium erythorbate Substances 0.000 description 1
- MQTHPRAGFSYDGF-ZZMNMWMASA-M sodium;(2r)-2-[(1s)-1,2-dihydroxyethyl]-3,4-dihydroxy-2h-furan-5-one;(2r)-2-[(1s)-1,2-dihydroxyethyl]-4-hydroxy-5-oxo-2h-furan-3-olate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1O.OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] MQTHPRAGFSYDGF-ZZMNMWMASA-M 0.000 description 1
- RBWSWDPRDBEWCR-RKJRWTFHSA-N sodium;(2r)-2-[(2r)-3,4-dihydroxy-5-oxo-2h-furan-2-yl]-2-hydroxyethanolate Chemical compound [Na+].[O-]C[C@@H](O)[C@H]1OC(=O)C(O)=C1O RBWSWDPRDBEWCR-RKJRWTFHSA-N 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Manufacture And Refinement Of Metals (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17996285A JPS6240400A (ja) | 1985-08-15 | 1985-08-15 | 錫スラツジを再利用する方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17996285A JPS6240400A (ja) | 1985-08-15 | 1985-08-15 | 錫スラツジを再利用する方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6240400A JPS6240400A (ja) | 1987-02-21 |
| JPS6357519B2 true JPS6357519B2 (cs) | 1988-11-11 |
Family
ID=16075014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17996285A Granted JPS6240400A (ja) | 1985-08-15 | 1985-08-15 | 錫スラツジを再利用する方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6240400A (cs) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012021224A (ja) * | 2010-06-15 | 2012-02-02 | Mitsubishi Shindoh Co Ltd | 錫めっき液中のスラッジ発生防止方法 |
-
1985
- 1985-08-15 JP JP17996285A patent/JPS6240400A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6240400A (ja) | 1987-02-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4051001A (en) | Process for regenerating etching solution | |
| EP0005415B1 (en) | A process of regenerating an ammoniacal etching solution | |
| US4462879A (en) | Gold recovery process | |
| JP4019723B2 (ja) | 電解リン酸塩化成処理方法 | |
| AU738110B2 (en) | Method for processing electroplating sludge | |
| CN115323380A (zh) | 退锡废液的回收方法 | |
| JPS6357519B2 (cs) | ||
| US4006213A (en) | Halogen tin electrodeposition bath sludge treatment | |
| CA2208665A1 (en) | Method and system for extracting and refining gold from ores | |
| US4053400A (en) | Purification of nickel and cobalt electroplating solutions | |
| KR100209987B1 (ko) | 스테인레스강, 특히 스테인레스강 스트립용 폐산세척액으로부터의 전해질의 재생방법 | |
| US5244777A (en) | Method of recovering silver from photographic processing solutions | |
| WO2013176110A1 (ja) | 銅含有酸性廃液からの酸化銅の回収方法及び装置 | |
| JPH073500A (ja) | 錫めっき液の回収再生方法 | |
| JPS646255B2 (cs) | ||
| CA1040133A (en) | Electrolytically refining silver with complexing of copper ions | |
| JP2003253498A (ja) | スラッジの処理方法 | |
| RU2343225C2 (ru) | Способ регенерационной очистки щелочных растворов меднения | |
| JPS63277782A (ja) | 錫スラジからの金属錫の回収方法 | |
| JPH1072629A (ja) | 電気すずめっきにおける生成スラッジの処理方法 | |
| RU2779554C1 (ru) | Способ получения аффинированного серебра из промпродуктов драгметального производства, содержащих серебро в форме хлорида | |
| EP0118633A1 (en) | Gold recovery process and apparatus | |
| JP2005281827A (ja) | 銀の電解精製方法 | |
| JPS5914094B2 (ja) | ハロゲン浴錫メツキスラジから金属錫を回収する方法 | |
| US1210017A (en) | Electrolytic recovery of zinc from ores and other zinc-bearing materials. |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
| S533 | Written request for registration of change of name |
Free format text: JAPANESE INTERMEDIATE CODE: R313533 |
|
| R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
| LAPS | Cancellation because of no payment of annual fees |