FR2361479A1 - PROCEDURE FOR CLEANING OBJECTS AFTER A GALVANIC AND / OR CHEMICAL SURFACES TREATMENT - Google Patents
PROCEDURE FOR CLEANING OBJECTS AFTER A GALVANIC AND / OR CHEMICAL SURFACES TREATMENTInfo
- Publication number
- FR2361479A1 FR2361479A1 FR7725009A FR7725009A FR2361479A1 FR 2361479 A1 FR2361479 A1 FR 2361479A1 FR 7725009 A FR7725009 A FR 7725009A FR 7725009 A FR7725009 A FR 7725009A FR 2361479 A1 FR2361479 A1 FR 2361479A1
- Authority
- FR
- France
- Prior art keywords
- galvanic
- objects
- procedure
- cleaning objects
- chemical
- 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
- 238000000034 method Methods 0.000 title abstract 4
- 239000000126 substance Substances 0.000 title abstract 4
- 238000004140 cleaning Methods 0.000 title abstract 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 abstract 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 abstract 1
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 1
- 229910045601 alloy Inorganic materials 0.000 abstract 1
- 239000000956 alloy Substances 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 229910017052 cobalt Inorganic materials 0.000 abstract 1
- 239000010941 cobalt Substances 0.000 abstract 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 239000010949 copper Substances 0.000 abstract 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052737 gold Inorganic materials 0.000 abstract 1
- 239000010931 gold Substances 0.000 abstract 1
- 239000011133 lead Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 150000002739 metals Chemical class 0.000 abstract 1
- 229910052759 nickel Inorganic materials 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
- 239000012756 surface treatment agent Substances 0.000 abstract 1
- 229910052718 tin Inorganic materials 0.000 abstract 1
- 239000011135 tin Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910052725 zinc Inorganic materials 0.000 abstract 1
- 239000011701 zinc Substances 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G5/00—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents
- C23G5/02—Cleaning or de-greasing metallic material by other methods; Apparatus for cleaning or de-greasing metallic material with organic solvents using organic solvents
-
- 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
- C25D21/08—Rinsing
Landscapes
- Chemical & Material Sciences (AREA)
- Metallurgy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
- Detergent Compositions (AREA)
- Electroplating Methods And Accessories (AREA)
- Cleaning Or Drying Semiconductors (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
- Materials For Photolithography (AREA)
- Chemically Coating (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
La présente invention concerne un procédé de nettoyage d'objets après un traitement galvanique et/ou chimique des surfaces, afin de les débarrasser des agents aqueux de traitements desdites surfaces qui y adhèrent, surtout dans le but de récupérer les substances précieuses qu'ils contiennent Le procédé selon l'invention est essentiellement caractérisé en ce que ces objets sont traités par un solvant liquide non miscible à l'eau, qui a une masse volumique nettement supérieure ou inférieure à celle de l'agent aqueux de traitement des surfaces. Ce procédé est particulièrement destiné aux objets recouverts par voie galvanique et chimique par les métaux ci-après : chrome, nickel, cobalt, cuivre, cadmium, zinc, étain, plomb, argent, or ou leur alliages.The present invention relates to a method for cleaning objects after a galvanic and / or chemical treatment of the surfaces, in order to rid them of the aqueous treatment agents of said surfaces which adhere to them, especially with the aim of recovering the precious substances they contain. The process according to the invention is essentially characterized in that these objects are treated with a liquid solvent immiscible with water, which has a density markedly higher or lower than that of the aqueous surface treatment agent. This process is particularly intended for objects coated by galvanic and chemical means with the following metals: chromium, nickel, cobalt, copper, cadmium, zinc, tin, lead, silver, gold or their alloys.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19762636993 DE2636993A1 (en) | 1976-08-13 | 1976-08-13 | METHOD FOR CLEANING OBJECTS AFTER GALVANIC AND / OR CHEMICAL SURFACE TREATMENT |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2361479A1 true FR2361479A1 (en) | 1978-03-10 |
| FR2361479B1 FR2361479B1 (en) | 1983-07-18 |
Family
ID=5985647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7725009A Granted FR2361479A1 (en) | 1976-08-13 | 1977-08-16 | PROCEDURE FOR CLEANING OBJECTS AFTER A GALVANIC AND / OR CHEMICAL SURFACES TREATMENT |
Country Status (19)
| Country | Link |
|---|---|
| JP (1) | JPS5322826A (en) |
| AT (1) | AT359801B (en) |
| BE (1) | BE857757A (en) |
| BR (1) | BR7705280A (en) |
| CA (1) | CA1090238A (en) |
| CH (1) | CH631745A5 (en) |
| DD (1) | DD131187A5 (en) |
| DE (1) | DE2636993A1 (en) |
| DK (1) | DK327677A (en) |
| ES (1) | ES461378A1 (en) |
| FR (1) | FR2361479A1 (en) |
| GB (1) | GB1584407A (en) |
| HU (1) | HU177756B (en) |
| IT (1) | IT1085361B (en) |
| NL (1) | NL7708481A (en) |
| NO (1) | NO772817L (en) |
| RO (1) | RO73096A (en) |
| SE (1) | SE7709052L (en) |
| YU (1) | YU178677A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987001740A1 (en) * | 1985-09-13 | 1987-03-26 | Serge Berruex | Method and apparatus for rinsing surfaces with non-aqueous liquids |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5823479B2 (en) * | 1978-06-02 | 1983-05-16 | 富士プラント工業株式会社 | Method for removing and recovering plating solution from adhesion to the object to be plated |
| DE3040037A1 (en) * | 1980-10-23 | 1982-05-13 | Defo-Chemie GmbH, 8000 München | Reclaiming of aq. electroplating solns. contg. noble metals - by immersing electroplated workpieces in water displacement bath contg. petroleum spirit fraction |
| DE3205736A1 (en) * | 1982-02-18 | 1983-08-25 | Langbein-Pfanhauser Werke Ag, 4040 Neuss | METHOD FOR SOLVENT TREATMENT OF PARTICULAR METAL TREATMENT |
| DE4415548A1 (en) * | 1994-05-03 | 1995-11-09 | Frembgen Fritz Herbert | Method for treating electrochemically machined workpieces |
| EP2419544A1 (en) * | 2009-04-16 | 2012-02-22 | Basf Se | Removal of metallic salt-containing ionic fluids from surface-treated work pieces and recycling of said fluids |
| CN114277382B (en) * | 2021-12-29 | 2023-08-01 | 泰伦特生物工程股份有限公司 | Water-cutting cleaning agent for replacing rinsing and drying process and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4879133A (en) * | 1972-01-25 | 1973-10-24 |
-
1976
- 1976-08-13 DE DE19762636993 patent/DE2636993A1/en not_active Withdrawn
-
1977
- 1977-07-18 YU YU01786/77A patent/YU178677A/en unknown
- 1977-07-19 DK DK327677A patent/DK327677A/en unknown
- 1977-07-27 AT AT548477A patent/AT359801B/en not_active IP Right Cessation
- 1977-08-01 NL NL7708481A patent/NL7708481A/en not_active Application Discontinuation
- 1977-08-05 ES ES461378A patent/ES461378A1/en not_active Expired
- 1977-08-09 CH CH976877A patent/CH631745A5/en not_active IP Right Cessation
- 1977-08-09 IT IT26600/77A patent/IT1085361B/en active
- 1977-08-10 BR BR7705280A patent/BR7705280A/en unknown
- 1977-08-10 DD DD7700200515A patent/DD131187A5/en unknown
- 1977-08-10 SE SE7709052A patent/SE7709052L/en unknown
- 1977-08-10 RO RO7791321A patent/RO73096A/en unknown
- 1977-08-11 CA CA284,532A patent/CA1090238A/en not_active Expired
- 1977-08-11 GB GB33731/77A patent/GB1584407A/en not_active Expired
- 1977-08-11 NO NO772817A patent/NO772817L/en unknown
- 1977-08-12 HU HU77SCHE618A patent/HU177756B/en unknown
- 1977-08-12 JP JP9687477A patent/JPS5322826A/en active Pending
- 1977-08-12 BE BE180142A patent/BE857757A/en not_active IP Right Cessation
- 1977-08-16 FR FR7725009A patent/FR2361479A1/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1987001740A1 (en) * | 1985-09-13 | 1987-03-26 | Serge Berruex | Method and apparatus for rinsing surfaces with non-aqueous liquids |
| US4936921A (en) * | 1985-09-13 | 1990-06-26 | Serge Berruex | Method and apparatus for rinsing hydrophilic surfaces with a non-aqueous liquid |
Also Published As
| Publication number | Publication date |
|---|---|
| ES461378A1 (en) | 1978-08-16 |
| JPS5322826A (en) | 1978-03-02 |
| IT1085361B (en) | 1985-05-28 |
| AT359801B (en) | 1980-12-10 |
| SE7709052L (en) | 1978-02-14 |
| FR2361479B1 (en) | 1983-07-18 |
| DK327677A (en) | 1978-02-14 |
| CH631745A5 (en) | 1982-08-31 |
| RO73096A (en) | 1981-06-26 |
| BR7705280A (en) | 1978-05-23 |
| YU178677A (en) | 1982-08-31 |
| BE857757A (en) | 1978-02-13 |
| CA1090238A (en) | 1980-11-25 |
| HU177756B (en) | 1981-12-28 |
| DE2636993A1 (en) | 1978-02-23 |
| GB1584407A (en) | 1981-02-11 |
| NL7708481A (en) | 1978-02-15 |
| NO772817L (en) | 1978-02-14 |
| ATA548477A (en) | 1980-04-15 |
| DD131187A5 (en) | 1978-06-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |