NL8300826A - Elektrolytische stripwerkwijze. - Google Patents
Elektrolytische stripwerkwijze. Download PDFInfo
- Publication number
- NL8300826A NL8300826A NL8300826A NL8300826A NL8300826A NL 8300826 A NL8300826 A NL 8300826A NL 8300826 A NL8300826 A NL 8300826A NL 8300826 A NL8300826 A NL 8300826A NL 8300826 A NL8300826 A NL 8300826A
- Authority
- NL
- Netherlands
- Prior art keywords
- stripping
- acid
- bath
- nickel
- cathode
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 24
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 49
- 239000010953 base metal Substances 0.000 claims description 21
- 229910052751 metal Inorganic materials 0.000 claims description 16
- 239000002184 metal Substances 0.000 claims description 16
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- -1 halide salt Chemical class 0.000 claims description 14
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 14
- 239000000203 mixture Substances 0.000 claims description 12
- 229910000990 Ni alloy Inorganic materials 0.000 claims description 10
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 9
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 9
- 150000001735 carboxylic acids Chemical class 0.000 claims description 9
- 229910052802 copper Inorganic materials 0.000 claims description 9
- 239000010949 copper Substances 0.000 claims description 9
- 229910001030 Iron–nickel alloy Inorganic materials 0.000 claims description 7
- 150000003839 salts Chemical class 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 5
- AEMRFAOFKBGASW-UHFFFAOYSA-N Glycolic acid Chemical compound OCC(O)=O AEMRFAOFKBGASW-UHFFFAOYSA-N 0.000 claims description 4
- 239000003929 acidic solution Substances 0.000 claims description 4
- JVTAAEKCZFNVCJ-UHFFFAOYSA-N lactic acid Chemical compound CC(O)C(O)=O JVTAAEKCZFNVCJ-UHFFFAOYSA-N 0.000 claims description 4
- 125000000217 alkyl group Chemical group 0.000 claims description 3
- 125000004432 carbon atom Chemical group C* 0.000 claims description 3
- 150000004820 halides Chemical class 0.000 claims description 3
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 3
- 235000014655 lactic acid Nutrition 0.000 claims description 3
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 claims description 2
- 150000003842 bromide salts Chemical class 0.000 claims description 2
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 claims description 2
- 150000003841 chloride salts Chemical class 0.000 claims description 2
- 239000004310 lactic acid Substances 0.000 claims description 2
- 230000000737 periodic effect Effects 0.000 claims description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 claims 2
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 claims 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims 1
- 229910052783 alkali metal Inorganic materials 0.000 claims 1
- 150000001340 alkali metals Chemical class 0.000 claims 1
- 235000019253 formic acid Nutrition 0.000 claims 1
- 229910052739 hydrogen Inorganic materials 0.000 claims 1
- 239000001257 hydrogen Substances 0.000 claims 1
- 210000000056 organ Anatomy 0.000 claims 1
- 229910052727 yttrium Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 description 30
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 28
- 229910001369 Brass Inorganic materials 0.000 description 25
- 239000010951 brass Substances 0.000 description 25
- 229910052759 nickel Inorganic materials 0.000 description 22
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 16
- 239000011780 sodium chloride Substances 0.000 description 14
- 239000000758 substrate Substances 0.000 description 14
- 230000002378 acidificating effect Effects 0.000 description 11
- 238000000576 coating method Methods 0.000 description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000011282 treatment Methods 0.000 description 5
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 4
- 229960000583 acetic acid Drugs 0.000 description 4
- 230000002950 deficient Effects 0.000 description 4
- 238000009428 plumbing Methods 0.000 description 4
- 235000015165 citric acid Nutrition 0.000 description 3
- 239000012362 glacial acetic acid Substances 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 3
- 238000005498 polishing Methods 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid group Chemical class S(O)(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- 150000004694 iodide salts Chemical class 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- JHJLBTNAGRQEKS-UHFFFAOYSA-M sodium bromide Chemical compound [Na+].[Br-] JHJLBTNAGRQEKS-UHFFFAOYSA-M 0.000 description 2
- 230000004580 weight loss Effects 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910001514 alkali metal chloride Inorganic materials 0.000 description 1
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001805 chlorine compounds Chemical class 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- OKBPCTLSPGDQBO-UHFFFAOYSA-L disodium;dichloride Chemical compound [Na+].[Na+].[Cl-].[Cl-] OKBPCTLSPGDQBO-UHFFFAOYSA-L 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- UGKDIUIOSMUOAW-UHFFFAOYSA-N iron nickel Chemical compound [Fe].[Ni] UGKDIUIOSMUOAW-UHFFFAOYSA-N 0.000 description 1
- 238000010907 mechanical stirring Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 210000003462 vein Anatomy 0.000 description 1
- 239000000052 vinegar Substances 0.000 description 1
- 235000021419 vinegar Nutrition 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25F—PROCESSES FOR THE ELECTROLYTIC REMOVAL OF MATERIALS FROM OBJECTS; APPARATUS THEREFOR
- C25F5/00—Electrolytic stripping of metallic layers or coatings
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- ing And Chemical Polishing (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US35550682 | 1982-03-08 | ||
| US06/355,506 US4400248A (en) | 1982-03-08 | 1982-03-08 | Electrolytic stripping process |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL8300826A true NL8300826A (nl) | 1983-10-03 |
Family
ID=23397683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL8300826A NL8300826A (nl) | 1982-03-08 | 1983-03-07 | Elektrolytische stripwerkwijze. |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4400248A (fr) |
| JP (1) | JPS58164800A (fr) |
| AU (1) | AU1210783A (fr) |
| BE (1) | BE896104A (fr) |
| BR (1) | BR8301118A (fr) |
| DE (1) | DE3307834A1 (fr) |
| ES (1) | ES8404426A1 (fr) |
| FR (1) | FR2530674A1 (fr) |
| GB (1) | GB2117406A (fr) |
| IT (1) | IT8347859A0 (fr) |
| NL (1) | NL8300826A (fr) |
| ZA (1) | ZA831533B (fr) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD298038S (en) | 1985-03-18 | 1988-10-11 | International Business Machines Corporation | Counter top point of sale terminal |
| US4678552A (en) * | 1986-04-22 | 1987-07-07 | Pennwalt Corporation | Selective electrolytic stripping of metal coatings from base metal substrates |
| GB2204593A (en) * | 1987-05-12 | 1988-11-16 | Metal Box Plc | Removing cobalt layers |
| US6352636B1 (en) * | 1999-10-18 | 2002-03-05 | General Electric Company | Electrochemical system and process for stripping metallic coatings |
| US6332970B1 (en) * | 1999-10-22 | 2001-12-25 | Barry W. Coffey | Electrolytic method of and compositions for stripping electroless nickel |
| GB0000481D0 (en) * | 2000-01-10 | 2000-03-01 | Grewal Simon S P | A method of peeling citrus fruit |
| US20030146191A1 (en) * | 2002-02-07 | 2003-08-07 | Ho-Ming Tong | Etching method for nickel-vanadium alloy |
| US6969457B2 (en) * | 2002-10-21 | 2005-11-29 | General Electric Company | Method for partially stripping a coating from the surface of a substrate, and related articles and compositions |
| JP5518421B2 (ja) * | 2009-10-13 | 2014-06-11 | 三菱伸銅株式会社 | ニッケルめっきが施された銅又は銅合金屑のリサイクル方法 |
| CN109778299B (zh) * | 2019-02-22 | 2021-05-04 | 江门市瑞期精细化学工程有限公司 | 一种铁基材表面镀铜层的电解剥离剂及其制备方法与剥离工艺 |
| KR20240122442A (ko) * | 2021-12-08 | 2024-08-12 | 아토테크 도이칠란트 게엠베하 운트 콤파니 카게 | 기판으로부터 금속 침착물을 전해 제거하기 위한 수성 스트리핑 조성물 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1908625B2 (de) * | 1969-02-21 | 1971-08-12 | Bergische Metallwarenfabrik Dillen berg & Co KG, 5601 Gruiten | Bad zu elektrolytischen abloesen von metallueberzuegen von grundkoerpern aus rostfreiem stahl |
| DE1926228C3 (de) * | 1969-05-22 | 1974-02-21 | Bergische Metallwarenfabrik Dillenberg & Co Kg, 5601 Gruiten | Bad zum elektrolytischen Ablösen von Metallüberzügen aus Nickel oder Chrom von Grundkörpern aus Buntmetall |
| JPS5216694B2 (fr) * | 1973-04-21 | 1977-05-11 | ||
| DE2363352C3 (de) * | 1973-12-20 | 1980-12-11 | Hoechst Ag, 6000 Frankfurt | Bad zum elektrolytischen Ablösen von Metallen |
| SE7602713L (sv) * | 1975-06-18 | 1976-12-19 | Hoechst Ag | Bad for elektrolytisk franskiljning av metaller |
| US4264420A (en) * | 1979-10-29 | 1981-04-28 | Oxy Metal Industries Corporation | Electrolytic stripping bath and process |
| US4233124A (en) * | 1979-10-29 | 1980-11-11 | Oxy Metal Industries Corporation | Electrolytic stripping bath and process |
-
1982
- 1982-03-08 US US06/355,506 patent/US4400248A/en not_active Expired - Fee Related
-
1983
- 1983-03-05 DE DE19833307834 patent/DE3307834A1/de not_active Ceased
- 1983-03-07 ZA ZA831533A patent/ZA831533B/xx unknown
- 1983-03-07 NL NL8300826A patent/NL8300826A/nl not_active Application Discontinuation
- 1983-03-07 ES ES520377A patent/ES8404426A1/es not_active Expired
- 1983-03-07 BR BR8301118A patent/BR8301118A/pt unknown
- 1983-03-07 IT IT8347859A patent/IT8347859A0/it unknown
- 1983-03-07 AU AU12107/83A patent/AU1210783A/en not_active Abandoned
- 1983-03-08 GB GB08306395A patent/GB2117406A/en not_active Withdrawn
- 1983-03-08 BE BE0/210275A patent/BE896104A/fr not_active IP Right Cessation
- 1983-03-08 JP JP58038130A patent/JPS58164800A/ja active Pending
- 1983-03-08 FR FR8303780A patent/FR2530674A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| ES520377A0 (es) | 1984-04-16 |
| GB8306395D0 (en) | 1983-04-13 |
| IT8347859A0 (it) | 1983-03-07 |
| ES8404426A1 (es) | 1984-04-16 |
| DE3307834A1 (de) | 1983-09-22 |
| GB2117406A (en) | 1983-10-12 |
| BE896104A (fr) | 1983-09-08 |
| JPS58164800A (ja) | 1983-09-29 |
| ZA831533B (en) | 1984-04-25 |
| BR8301118A (pt) | 1983-11-22 |
| US4400248A (en) | 1983-08-23 |
| AU1210783A (en) | 1983-09-15 |
| FR2530674A1 (fr) | 1984-01-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BB | A search report has been drawn up | ||
| CNR | Transfer of rights (patent application after its laying open for public inspection) |
Free format text: OMI INTERNATIONAL CORPORATION |
|
| BC | A request for examination has been filed | ||
| BV | The patent application has lapsed |