DE2032868B2 - Galvanisches goldbad und verfahren zur galvanischen abscheidung von gold - Google Patents
Galvanisches goldbad und verfahren zur galvanischen abscheidung von goldInfo
- Publication number
- DE2032868B2 DE2032868B2 DE19702032868 DE2032868A DE2032868B2 DE 2032868 B2 DE2032868 B2 DE 2032868B2 DE 19702032868 DE19702032868 DE 19702032868 DE 2032868 A DE2032868 A DE 2032868A DE 2032868 B2 DE2032868 B2 DE 2032868B2
- Authority
- DE
- Germany
- Prior art keywords
- gold
- bath
- ammonium
- resin
- potassium
- 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.)
- Ceased
Links
- 239000010931 gold Substances 0.000 title claims description 39
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 title claims description 37
- 229910052737 gold Inorganic materials 0.000 title claims description 37
- 238000000034 method Methods 0.000 title claims description 26
- 230000008021 deposition Effects 0.000 title claims description 10
- 239000011347 resin Substances 0.000 claims description 14
- 229920005989 resin Polymers 0.000 claims description 14
- 239000003729 cation exchange resin Substances 0.000 claims description 13
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical class C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 12
- 238000000151 deposition Methods 0.000 claims description 9
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 8
- -1 ammonium gold-potassium gold cyanide Chemical compound 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- 229910052783 alkali metal Inorganic materials 0.000 claims description 4
- 238000007747 plating Methods 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 239000003513 alkali Substances 0.000 claims description 3
- 229910001413 alkali metal ion Inorganic materials 0.000 claims description 3
- 150000001340 alkali metals Chemical class 0.000 claims description 3
- 150000003863 ammonium salts Chemical class 0.000 claims description 3
- 238000005341 cation exchange Methods 0.000 claims description 3
- 150000001768 cations Chemical class 0.000 claims description 3
- IZLAVFWQHMDDGK-UHFFFAOYSA-N gold(1+);cyanide Chemical compound [Au+].N#[C-] IZLAVFWQHMDDGK-UHFFFAOYSA-N 0.000 claims description 3
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 2
- 150000001447 alkali salts Chemical class 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 230000003139 buffering effect Effects 0.000 claims description 2
- 210000003608 fece Anatomy 0.000 claims description 2
- 239000010871 livestock manure Substances 0.000 claims description 2
- 229910052700 potassium Inorganic materials 0.000 claims description 2
- 239000011591 potassium Substances 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 4
- 238000000576 coating method Methods 0.000 claims 4
- XTFKWYDMKGAZKK-UHFFFAOYSA-N potassium;gold(1+);dicyanide Chemical compound [K+].[Au+].N#[C-].N#[C-] XTFKWYDMKGAZKK-UHFFFAOYSA-N 0.000 claims 4
- IQXHAJSMTNDJGA-UHFFFAOYSA-O azanium;gold(1+);dicyanide Chemical compound [NH4+].[Au+].N#[C-].N#[C-] IQXHAJSMTNDJGA-UHFFFAOYSA-O 0.000 claims 3
- 239000000337 buffer salt Substances 0.000 claims 3
- 229940023913 cation exchange resins Drugs 0.000 claims 3
- 238000005342 ion exchange Methods 0.000 claims 3
- 239000003456 ion exchange resin Substances 0.000 claims 3
- 229920003303 ion-exchange polymer Polymers 0.000 claims 3
- 229910001414 potassium ion Inorganic materials 0.000 claims 3
- 239000011734 sodium Substances 0.000 claims 3
- 239000004793 Polystyrene Substances 0.000 claims 2
- 150000001450 anions Chemical class 0.000 claims 2
- 238000004070 electrodeposition Methods 0.000 claims 2
- 229910052751 metal Inorganic materials 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 2
- 150000002739 metals Chemical class 0.000 claims 2
- 229920002223 polystyrene Polymers 0.000 claims 2
- 229910052708 sodium Inorganic materials 0.000 claims 2
- 229910001415 sodium ion Inorganic materials 0.000 claims 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims 1
- XFXPMWWXUTWYJX-UHFFFAOYSA-N Cyanide Chemical compound N#[C-] XFXPMWWXUTWYJX-UHFFFAOYSA-N 0.000 claims 1
- 238000009825 accumulation Methods 0.000 claims 1
- 239000000956 alloy Substances 0.000 claims 1
- 229910045601 alloy Inorganic materials 0.000 claims 1
- 239000000908 ammonium hydroxide Substances 0.000 claims 1
- 229910052785 arsenic Inorganic materials 0.000 claims 1
- 239000003054 catalyst Substances 0.000 claims 1
- 239000003795 chemical substances by application Substances 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 229910052802 copper Inorganic materials 0.000 claims 1
- 238000009713 electroplating Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 229910052742 iron Inorganic materials 0.000 claims 1
- 229910021645 metal ion Inorganic materials 0.000 claims 1
- 229910052759 nickel Inorganic materials 0.000 claims 1
- 229920000642 polymer Polymers 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000008929 regeneration Effects 0.000 claims 1
- 238000011069 regeneration method Methods 0.000 claims 1
- VMDSWYDTKFSTQH-UHFFFAOYSA-N sodium;gold(1+);dicyanide Chemical compound [Na+].[Au+].N#[C-].N#[C-] VMDSWYDTKFSTQH-UHFFFAOYSA-N 0.000 claims 1
- 239000000243 solution Substances 0.000 description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 5
- 239000002244 precipitate Substances 0.000 description 5
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 229910019142 PO4 Inorganic materials 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 2
- 229910021529 ammonia Inorganic materials 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000021317 phosphate Nutrition 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000001508 potassium citrate Substances 0.000 description 2
- 229960002635 potassium citrate Drugs 0.000 description 2
- QEEAPRPFLLJWCF-UHFFFAOYSA-K potassium citrate (anhydrous) Chemical compound [K+].[K+].[K+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O QEEAPRPFLLJWCF-UHFFFAOYSA-K 0.000 description 2
- 235000011082 potassium citrates Nutrition 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- LWIHDJKSTIGBAC-UHFFFAOYSA-K tripotassium phosphate Chemical compound [K+].[K+].[K+].[O-]P([O-])([O-])=O LWIHDJKSTIGBAC-UHFFFAOYSA-K 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 101100372509 Mus musculus Vat1 gene Proteins 0.000 description 1
- 101150114468 TUB1 gene Proteins 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000006172 buffering agent Substances 0.000 description 1
- 235000019846 buffering salt Nutrition 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000006735 deficit Effects 0.000 description 1
- KCIDZIIHRGYJAE-YGFYJFDDSA-L dipotassium;[(2r,3r,4s,5r,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] phosphate Chemical compound [K+].[K+].OC[C@H]1O[C@H](OP([O-])([O-])=O)[C@H](O)[C@@H](O)[C@H]1O KCIDZIIHRGYJAE-YGFYJFDDSA-L 0.000 description 1
- 238000012812 general test Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229940111688 monobasic potassium phosphate Drugs 0.000 description 1
- 235000019796 monopotassium phosphate Nutrition 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001467 poly(styrenesulfonates) Polymers 0.000 description 1
- 229960003975 potassium Drugs 0.000 description 1
- 229940093916 potassium phosphate Drugs 0.000 description 1
- 229910000160 potassium phosphate Inorganic materials 0.000 description 1
- 235000011009 potassium phosphates Nutrition 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000000153 supplemental effect Effects 0.000 description 1
- 150000003892 tartrate salts Chemical class 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- YWYZEGXAUVWDED-UHFFFAOYSA-N triammonium citrate Chemical compound [NH4+].[NH4+].[NH4+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O YWYZEGXAUVWDED-UHFFFAOYSA-N 0.000 description 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
- C25D21/22—Regeneration of process solutions by ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
- B01J39/04—Processes using organic exchangers
- B01J39/05—Processes using organic exchangers in the strongly acidic form
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Electroplating And Plating Baths Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US83902569A | 1969-07-03 | 1969-07-03 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2032868A1 DE2032868A1 (de) | 1971-01-14 |
| DE2032868B2 true DE2032868B2 (de) | 1973-03-22 |
Family
ID=25278673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19702032868 Ceased DE2032868B2 (de) | 1969-07-03 | 1970-07-02 | Galvanisches goldbad und verfahren zur galvanischen abscheidung von gold |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3637473A (enrdf_load_stackoverflow) |
| JP (1) | JPS495493B1 (enrdf_load_stackoverflow) |
| CA (1) | CA921424A (enrdf_load_stackoverflow) |
| CH (1) | CH550254A (enrdf_load_stackoverflow) |
| DE (1) | DE2032868B2 (enrdf_load_stackoverflow) |
| FR (1) | FR2050461B1 (enrdf_load_stackoverflow) |
| GB (1) | GB1304425A (enrdf_load_stackoverflow) |
| NL (1) | NL7009893A (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3833488A (en) * | 1971-08-20 | 1974-09-03 | Auric Corp | Gold electroplating baths and process |
| DE2742718C2 (de) * | 1977-09-22 | 1984-04-19 | ESTEL HOOGOVENS B.V., 1970 Ijmuiden | Verfahren und Vorrichtung zur Regenerierung eines Verzinnungselektrolyten |
| US4800005A (en) * | 1987-08-14 | 1989-01-24 | Rosenfield Gerson J | Treatment plant for recovery of metal from hazardous waste |
| JPH0299353U (enrdf_load_stackoverflow) * | 1989-01-27 | 1990-08-08 | ||
| US4962004A (en) * | 1989-09-13 | 1990-10-09 | Digital Equipment Corporation | Method of inhibiting electrochemical reduction of polyimide during electroplating and articles formed thereby |
| WO1996027033A1 (en) * | 1995-02-27 | 1996-09-06 | Electro-Remediation Group, Inc. | Method and apparatus for stripping ions from concrete and soil |
| US5846393A (en) * | 1996-06-07 | 1998-12-08 | Geo-Kinetics International, Inc. | Electrochemically-aided biodigestion of organic materials |
| EP1243673A1 (de) * | 2001-03-24 | 2002-09-25 | Enthone Inc. | Wartung eines Elektrolyten |
| EP1816237A1 (de) * | 2006-02-02 | 2007-08-08 | Enthone, Inc. | Verfahren und Vorrichtung zur Beschichtung von Substratoberflächen |
| CN102959756A (zh) * | 2010-06-24 | 2013-03-06 | 默克专利股份有限公司 | 改性有机电子器件中的电极的方法 |
| ES2860348B2 (es) * | 2021-03-03 | 2022-04-20 | Drylyte Sl | Proceso de electrodeposicion de un metal y medio electrolitico para electrodeposicion |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1051383A (enrdf_load_stackoverflow) * | 1965-02-17 |
-
1969
- 1969-07-03 US US839025A patent/US3637473A/en not_active Expired - Lifetime
-
1970
- 1970-06-22 FR FR707022957A patent/FR2050461B1/fr not_active Expired
- 1970-06-23 CH CH946370A patent/CH550254A/xx not_active IP Right Cessation
- 1970-06-24 CA CA086421A patent/CA921424A/en not_active Expired
- 1970-07-01 JP JP45056984A patent/JPS495493B1/ja active Pending
- 1970-07-02 GB GB3227770A patent/GB1304425A/en not_active Expired
- 1970-07-02 DE DE19702032868 patent/DE2032868B2/de not_active Ceased
- 1970-07-03 NL NL7009893A patent/NL7009893A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1304425A (enrdf_load_stackoverflow) | 1973-01-24 |
| CA921424A (en) | 1973-02-20 |
| US3637473A (en) | 1972-01-25 |
| FR2050461B1 (enrdf_load_stackoverflow) | 1974-07-12 |
| FR2050461A1 (enrdf_load_stackoverflow) | 1971-04-02 |
| DE2032868A1 (de) | 1971-01-14 |
| CH550254A (de) | 1974-06-14 |
| NL7009893A (enrdf_load_stackoverflow) | 1971-01-05 |
| JPS495493B1 (enrdf_load_stackoverflow) | 1974-02-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BHV | Refusal |