CA1174200A - Method and apparatus for controlling the quality of zinc sulfate electrolyte - Google Patents
Method and apparatus for controlling the quality of zinc sulfate electrolyteInfo
- Publication number
- CA1174200A CA1174200A CA000332698A CA332698A CA1174200A CA 1174200 A CA1174200 A CA 1174200A CA 000332698 A CA000332698 A CA 000332698A CA 332698 A CA332698 A CA 332698A CA 1174200 A CA1174200 A CA 1174200A
- Authority
- CA
- Canada
- Prior art keywords
- zinc
- electrolyte
- cathode
- value
- concentration
- 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
- 239000003792 electrolyte Substances 0.000 title claims abstract description 122
- 238000000034 method Methods 0.000 title claims abstract description 112
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title claims abstract description 29
- 229910000368 zinc sulfate Inorganic materials 0.000 title claims abstract description 28
- 229960001763 zinc sulfate Drugs 0.000 title claims abstract description 28
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 239000011701 zinc Substances 0.000 claims abstract description 115
- 229910052725 zinc Inorganic materials 0.000 claims abstract description 114
- 230000004913 activation Effects 0.000 claims abstract description 86
- 239000012535 impurity Substances 0.000 claims abstract description 57
- 230000008021 deposition Effects 0.000 claims abstract description 43
- 230000008569 process Effects 0.000 claims abstract description 43
- 238000012360 testing method Methods 0.000 claims abstract description 39
- 238000011084 recovery Methods 0.000 claims abstract description 14
- 238000001994 activation Methods 0.000 claims description 83
- 238000000151 deposition Methods 0.000 claims description 43
- 239000003292 glue Substances 0.000 claims description 40
- 239000000654 additive Substances 0.000 claims description 27
- 229910052787 antimony Inorganic materials 0.000 claims description 26
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 26
- 238000005363 electrowinning Methods 0.000 claims description 25
- 230000000996 additive effect Effects 0.000 claims description 23
- 230000007423 decrease Effects 0.000 claims description 16
- 229910052782 aluminium Inorganic materials 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 13
- 230000003247 decreasing effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 241001465754 Metazoa Species 0.000 claims description 6
- 239000004020 conductor Substances 0.000 claims description 4
- 238000000746 purification Methods 0.000 abstract description 36
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- 238000007792 addition Methods 0.000 description 16
- 230000010287 polarization Effects 0.000 description 10
- 230000008859 change Effects 0.000 description 9
- 229910017052 cobalt Inorganic materials 0.000 description 7
- 239000010941 cobalt Substances 0.000 description 7
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- 239000002253 acid Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000001257 hydrogen Substances 0.000 description 5
- 229910052739 hydrogen Inorganic materials 0.000 description 5
- 238000002386 leaching Methods 0.000 description 5
- 230000001419 dependent effect Effects 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 229910052732 germanium Inorganic materials 0.000 description 4
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 4
- 238000005259 measurement Methods 0.000 description 4
- 239000000203 mixture Substances 0.000 description 4
- 230000007935 neutral effect Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000011282 treatment Methods 0.000 description 4
- 230000002378 acidificating effect Effects 0.000 description 3
- 235000013980 iron oxide Nutrition 0.000 description 3
- -1 ores Substances 0.000 description 3
- JWAZRIHNYRIHIV-UHFFFAOYSA-N 2-naphthol Chemical compound C1=CC=CC2=CC(O)=CC=C21 JWAZRIHNYRIHIV-UHFFFAOYSA-N 0.000 description 2
- 229910001316 Ag alloy Inorganic materials 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- 229940037003 alum Drugs 0.000 description 2
- 229910052785 arsenic Inorganic materials 0.000 description 2
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000012937 correction Methods 0.000 description 2
- 238000002484 cyclic voltammetry Methods 0.000 description 2
- 238000004070 electrodeposition Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000007788 roughening Methods 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910020630 Co Ni Inorganic materials 0.000 description 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001462 antimony Chemical class 0.000 description 1
- 229940026189 antimony potassium tartrate Drugs 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229950011260 betanaphthol Drugs 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229940075397 calomel Drugs 0.000 description 1
- 229940044175 cobalt sulfate Drugs 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- KTVIXTQDYHMGHF-UHFFFAOYSA-L cobalt(2+) sulfate Chemical compound [Co+2].[O-]S([O-])(=O)=O KTVIXTQDYHMGHF-UHFFFAOYSA-L 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 1
- WBTCZEPSIIFINA-MSFWTACDSA-J dipotassium;antimony(3+);(2r,3r)-2,3-dioxidobutanedioate;trihydrate Chemical compound O.O.O.[K+].[K+].[Sb+3].[Sb+3].[O-]C(=O)[C@H]([O-])[C@@H]([O-])C([O-])=O.[O-]C(=O)[C@H]([O-])[C@@H]([O-])C([O-])=O WBTCZEPSIIFINA-MSFWTACDSA-J 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000009931 harmful effect Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- XULSCZPZVQIMFM-IPZQJPLYSA-N odevixibat Chemical compound C12=CC(SC)=C(OCC(=O)N[C@@H](C(=O)N[C@@H](CC)C(O)=O)C=3C=CC(O)=CC=3)C=C2S(=O)(=O)NC(CCCC)(CCCC)CN1C1=CC=CC=C1 XULSCZPZVQIMFM-IPZQJPLYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- IIQJBVZYLIIMND-UHFFFAOYSA-J potassium;antimony(3+);2,3-dihydroxybutanedioate Chemical compound [K+].[Sb+3].[O-]C(=O)C(O)C(O)C([O-])=O.[O-]C(=O)C(O)C(O)C([O-])=O IIQJBVZYLIIMND-UHFFFAOYSA-J 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 235000011149 sulphuric acid Nutrition 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 239000010936 titanium Substances 0.000 description 1
- 229910052719 titanium Inorganic materials 0.000 description 1
- 235000009529 zinc sulphate Nutrition 0.000 description 1
- 239000011686 zinc sulphate Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
- G01N27/416—Systems
- G01N27/4161—Systems measuring the voltage and using a constant current supply, e.g. chronopotentiometry
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Biochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Molecular Biology (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Electrolytic Production Of Metals (AREA)
- Investigating And Analyzing Materials By Characteristic Methods (AREA)
- Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000332698A CA1174200A (en) | 1979-07-27 | 1979-07-27 | Method and apparatus for controlling the quality of zinc sulfate electrolyte |
| FR8016211A FR2462491A1 (fr) | 1979-07-27 | 1980-07-23 | Procede de reglage du depot electrolytique d'un metal en presence d'impuretes |
| DE19803027955 DE3027955A1 (de) | 1979-07-27 | 1980-07-23 | Verfahren und vorrichtung zur ueberwachung eines verfahrens zur elektrolytischen abscheidung eines metalles |
| SE8005337A SE451604B (sv) | 1979-07-27 | 1980-07-23 | Sett att styra en process for galvanisk utfellning av en metall |
| FI802359A FI71027C (fi) | 1979-07-27 | 1980-07-25 | Foerfarande foer reglering av en elektrolytutfaellningsprocessfoer metaller |
| GB8024437A GB2057139B (en) | 1979-07-27 | 1980-07-25 | Method for determining electrolyte quality in electrodeposition |
| NLAANVRAGE8004294,A NL189923C (nl) | 1979-07-27 | 1980-07-25 | Werkwijze voor het regelen van een proces voor het elektrolytisch neerslaan van metaal. |
| BE0/201534A BE884484A (fr) | 1979-07-27 | 1980-07-25 | Perfectionnements a l'electrodeposition de metaux |
| IT1980A09502A IT8009502A1 (it) | 1979-07-27 | 1980-07-25 | Metodo ed apparecchio per il controllo di un procedimento per l'elettrodeposizione di metalli |
| NO802251A NO158883C (no) | 1979-07-27 | 1980-07-25 | Fremgangsmaate til regulering av en prosess for elektrolytisk avsetning av et metall. |
| AU60776/80A AU537936B2 (en) | 1979-07-27 | 1980-07-25 | Controlling electrodeposition processes |
| JP10140880A JPS5655587A (en) | 1979-07-27 | 1980-07-25 | Control of metal electrodeposition method |
| ZA00804513A ZA804513B (en) | 1979-07-27 | 1980-07-25 | Method and apparatus for controlling the quality of electrolytes |
| IT09502/80A IT1153840B (it) | 1979-07-27 | 1980-07-25 | Metodo ed apparecchio per il controllo di un procedimento per l'elettrodefosizione di metalli |
| ES80493738A ES493738A0 (es) | 1979-07-27 | 1980-07-26 | Un metodo para controlar un proceso de electrodeposicion de metales |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000332698A CA1174200A (en) | 1979-07-27 | 1979-07-27 | Method and apparatus for controlling the quality of zinc sulfate electrolyte |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1174200A true CA1174200A (en) | 1984-09-11 |
Family
ID=4114808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000332698A Expired CA1174200A (en) | 1979-07-27 | 1979-07-27 | Method and apparatus for controlling the quality of zinc sulfate electrolyte |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5655587A (enrdf_load_stackoverflow) |
| BE (1) | BE884484A (enrdf_load_stackoverflow) |
| CA (1) | CA1174200A (enrdf_load_stackoverflow) |
| IT (1) | IT8009502A1 (enrdf_load_stackoverflow) |
| ZA (1) | ZA804513B (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1179751A (en) * | 1982-01-07 | 1984-12-18 | Robert C. Kerby | Controlling metal electro-deposition using electrolyte containing, two polarizing agents |
| JPH07840B2 (ja) * | 1985-11-25 | 1995-01-11 | 大和特殊株式会社 | 電気めつき添加剤の管理方法並びにそのための装置 |
-
1979
- 1979-07-27 CA CA000332698A patent/CA1174200A/en not_active Expired
-
1980
- 1980-07-25 ZA ZA00804513A patent/ZA804513B/xx unknown
- 1980-07-25 IT IT1980A09502A patent/IT8009502A1/it unknown
- 1980-07-25 BE BE0/201534A patent/BE884484A/fr not_active IP Right Cessation
- 1980-07-25 JP JP10140880A patent/JPS5655587A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5655587A (en) | 1981-05-16 |
| BE884484A (fr) | 1980-11-17 |
| ZA804513B (en) | 1981-07-29 |
| IT8009502A1 (it) | 1982-01-25 |
| JPS6361392B2 (enrdf_load_stackoverflow) | 1988-11-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4324621A (en) | Method and apparatus for controlling the quality of electrolytes | |
| US4789445A (en) | Method for the electrodeposition of metals | |
| US4146437A (en) | Method for evaluating a system for electrodeposition of metals | |
| US4217189A (en) | Method and apparatus for control of electrowinning of zinc | |
| Lamping et al. | Evaluation of zinc sulfate electrolytes by cyclic voltammetry and electron microscopy | |
| CA1277370C (en) | Method of measuring the effective inhibitor concentration during a deposition of metal from aqueous electrolytes and an apparatus therefor | |
| US20110024301A1 (en) | Process for optimizing the process of copper electro-winning and electro-refining by superimposing a sinusoidal current over a continuous current | |
| US4443301A (en) | Controlling metal electro-deposition using electrolyte containing two polarizing agents | |
| Kowalik et al. | Electrowinning of tellurium from acidic solutions | |
| CA1174200A (en) | Method and apparatus for controlling the quality of zinc sulfate electrolyte | |
| US4153521A (en) | Method of automatic control and optimization of electrodeposition conditions | |
| Nomura et al. | Electrolytic determination of traces of iodide in solution with a piezoelectric quartz crystal | |
| EP0215643B1 (en) | Method for monitoring the quality of zinc sulfate electrolyte containing antimony (v) | |
| EP0437921A2 (en) | Cyclic voltamperemetry | |
| Andersen et al. | Control techniques for industrial electrodeposition from aqueous solutions | |
| CA1155790A (en) | Method and apparatus for controlling the electrodeposition of metals | |
| GB2057139A (en) | Method for Determining Electrolyte Quality in Electrodeposition | |
| SU1833814A1 (ru) | Boльtamпepometpичeckий cпocoб oпpeдeлehия иoдat-иohob | |
| Oishi et al. | Influence of electrolyte on an energy-saving copper recycling process using ammoniacal alkaline solutions | |
| Markovic et al. | Treatment of Waste Copper Electrolytes Using Insoluble and Soluble Anodes | |
| Locatelli et al. | Analysis of metal alloys by second-harmonic phase-selective ac voltammetry | |
| MacNevin et al. | Coulogravimetric Determination of Zinc and Cadmium | |
| Ashley | Electrolytic Separations. Separation by Electroanalysis | |
| Van Norman | Contolled Potential Coulometry in Fused Lithium Chloride-Potassium Chloride Eutectic. | |
| Zheng | Fundamental studies of the anodic behavior of thiourea in copper electrorefining |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |