ATE51254T1 - Selektive und kontinuierliche entfernung von metallionenverunreinigungen aus plattierbaedern. - Google Patents
Selektive und kontinuierliche entfernung von metallionenverunreinigungen aus plattierbaedern.Info
- Publication number
- ATE51254T1 ATE51254T1 AT85305866T AT85305866T ATE51254T1 AT E51254 T1 ATE51254 T1 AT E51254T1 AT 85305866 T AT85305866 T AT 85305866T AT 85305866 T AT85305866 T AT 85305866T AT E51254 T1 ATE51254 T1 AT E51254T1
- Authority
- AT
- Austria
- Prior art keywords
- selective
- metal ion
- plating baths
- continuous removal
- microporous material
- Prior art date
Links
- 238000007747 plating Methods 0.000 title abstract 4
- 229910021645 metal ion Inorganic materials 0.000 title abstract 2
- 239000012229 microporous material Substances 0.000 abstract 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 239000011324 bead Substances 0.000 abstract 1
- 239000008139 complexing agent Substances 0.000 abstract 1
- 239000000356 contaminant Substances 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 239000000499 gel Substances 0.000 abstract 1
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 150000002923 oximes Chemical class 0.000 abstract 1
- 150000003014 phosphoric acid esters Chemical class 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S204/00—Chemistry: electrical and wave energy
- Y10S204/13—Purification and treatment of electroplating baths and plating wastes
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemically Coating (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Electroplating Methods And Accessories (AREA)
- Removal Of Specific Substances (AREA)
- Treatment Of Water By Ion Exchange (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/642,419 US4702838A (en) | 1984-08-20 | 1984-08-20 | Selective and continuous removal of metal-ion contaminants from plating baths |
| EP85305866A EP0172743B1 (de) | 1984-08-20 | 1985-08-16 | Selektive und kontinuierliche Entfernung von Metallionenverunreinigungen aus Plattierbädern |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ATE51254T1 true ATE51254T1 (de) | 1990-04-15 |
Family
ID=24576475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| AT85305866T ATE51254T1 (de) | 1984-08-20 | 1985-08-16 | Selektive und kontinuierliche entfernung von metallionenverunreinigungen aus plattierbaedern. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US4702838A (de) |
| EP (1) | EP0172743B1 (de) |
| JP (1) | JPS6184400A (de) |
| AT (1) | ATE51254T1 (de) |
| AU (1) | AU581677B2 (de) |
| CA (1) | CA1249566A (de) |
| DE (1) | DE3576711D1 (de) |
| ZA (1) | ZA855922B (de) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63206312A (ja) * | 1987-02-23 | 1988-08-25 | Mitsubishi Kasei Corp | 希土類元素の抽出法 |
| US4956154A (en) * | 1988-03-09 | 1990-09-11 | Unc Reclamation | Selective removal of chromium, nickel, cobalt, copper and lead cations from aqueous effluent solutions |
| AU627630B2 (en) * | 1989-10-18 | 1992-08-27 | United States of America, as represented by the Secretary, U.S. Department of Commerce, The | Polymer bead containing immobilized metal extractant |
| US5269905A (en) * | 1990-04-30 | 1993-12-14 | Elf Atochem North America, Inc. | Apparatus and process to regenerate a trivalent chromium bath |
| US6203708B1 (en) | 1992-06-25 | 2001-03-20 | Monash University | Ion exchange resin |
| NL9400013A (nl) * | 1994-01-06 | 1995-08-01 | Akzo Nobel Nv | Materiaal voor het extraheren van metaalionen uit een waterige oplossing. |
| CA2197525A1 (en) * | 1996-02-14 | 1997-08-15 | Mahabala R. Adiga | Plating waste water treatment and metals recovery method |
| WO1998017363A1 (en) * | 1996-10-21 | 1998-04-30 | Henkel Corporation | Concentrated solutions of oxime metal extractants and method of formulating extractant compositions therefrom |
| US6296760B1 (en) * | 1999-03-03 | 2001-10-02 | The United States Of America As Represented By The Secretary Of The Interior | Device for the removal and concentration of ionic metal species from water |
| RU2175691C1 (ru) * | 2001-01-23 | 2001-11-10 | Добрыднев Сергей Владимирович | Способ регенерации сульфатного электролита хромирования |
| US20050067341A1 (en) * | 2003-09-25 | 2005-03-31 | Green Dennis H. | Continuous production membrane water treatment plant and method for operating same |
| US8623460B2 (en) * | 2005-05-06 | 2014-01-07 | Valspar Sourcing, Inc. | Adhesion promoter |
| JP4695206B2 (ja) * | 2009-06-18 | 2011-06-08 | 国立大学法人北陸先端科学技術大学院大学 | 金属回収方法および金属回収装置 |
| WO2017151160A1 (en) * | 2016-03-01 | 2017-09-08 | Fujifilm Electronic Materials U.S.A., Inc. | Dry film structure |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1277674B (de) * | 1966-03-05 | 1968-09-12 | Kalk Chemische Fabrik Gmbh | Loeschmittel zur Bekaempfung von Metallbraenden |
| US3682589A (en) * | 1969-11-10 | 1972-08-08 | Bunker Hill Co | Sorbate extraction of metallic values from aqueous leach solutions |
| US3666446A (en) * | 1969-11-12 | 1972-05-30 | Pyrites Co Inc The | Process for solvent extraction of metals |
| GB1384241A (en) * | 1971-02-23 | 1975-02-19 | Albright & Wilson | Manufacture of ammonium polyphosphate |
| US3703573A (en) * | 1971-08-05 | 1972-11-21 | Shell Oil Co | Process for extracting copper,cobalt and nickel values from aqueous solution |
| US4052194A (en) * | 1974-01-24 | 1977-10-04 | Merrill Wilcox | Oxime abscission agents |
| CA1057507A (en) * | 1975-08-25 | 1979-07-03 | Sherritt Gordon Mines Limited | Process for recovering cobalt values from an aqueous ammonical solution containing dissolved cobalt and other metals as ammine sulphates |
| US4191728A (en) * | 1977-03-09 | 1980-03-04 | Stamicarbon, B.V. | Process for selective extraction of metal ions from aqueous solutions and extracting agents suitable for that purpose |
| GB2047564B (en) * | 1978-03-27 | 1983-01-26 | Bend Res Inc | Separator membrane and process using such membrane for removing ions from an aqueous solution |
| AU518467B2 (en) * | 1978-11-09 | 1981-10-01 | Daihachi Chemical Industry Co. Ltd. | Solvent extraction process |
| JPS5713108A (en) * | 1980-06-26 | 1982-01-23 | Agency Of Ind Science & Technol | Method for separating trivalent iron from aqueous acidic solution |
| ZW9882A1 (en) * | 1981-11-03 | 1983-02-02 | Mineral Tech Council | Selective solvent extraction using organophosphorus and carboxylic acids |
| US4500494A (en) * | 1983-02-18 | 1985-02-19 | Stauffer Chemical Company | Microencapsulated chelating agents and their use in removing metal ions from aqueous solutions |
-
1984
- 1984-08-20 US US06/642,419 patent/US4702838A/en not_active Expired - Fee Related
-
1985
- 1985-08-06 ZA ZA855922A patent/ZA855922B/xx unknown
- 1985-08-08 AU AU45907/85A patent/AU581677B2/en not_active Ceased
- 1985-08-16 DE DE8585305866T patent/DE3576711D1/de not_active Expired - Fee Related
- 1985-08-16 AT AT85305866T patent/ATE51254T1/de not_active IP Right Cessation
- 1985-08-16 CA CA000488929A patent/CA1249566A/en not_active Expired
- 1985-08-16 EP EP85305866A patent/EP0172743B1/de not_active Expired - Lifetime
- 1985-08-19 JP JP60181588A patent/JPS6184400A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| AU581677B2 (en) | 1989-03-02 |
| DE3576711D1 (de) | 1990-04-26 |
| EP0172743B1 (de) | 1990-03-21 |
| US4702838A (en) | 1987-10-27 |
| JPS6184400A (ja) | 1986-04-28 |
| CA1249566A (en) | 1989-01-31 |
| EP0172743A1 (de) | 1986-02-26 |
| AU4590785A (en) | 1986-02-27 |
| ZA855922B (en) | 1986-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UEP | Publication of translation of european patent specification | ||
| REN | Ceased due to non-payment of the annual fee |