NO792221L - Fremgangsmaate til prosessregulering ved elektrolytisk utvinning av sink - Google Patents
Fremgangsmaate til prosessregulering ved elektrolytisk utvinning av sinkInfo
- Publication number
- NO792221L NO792221L NO792221A NO792221A NO792221L NO 792221 L NO792221 L NO 792221L NO 792221 A NO792221 A NO 792221A NO 792221 A NO792221 A NO 792221A NO 792221 L NO792221 L NO 792221L
- Authority
- NO
- Norway
- Prior art keywords
- zinc
- voltage
- electrolyte
- concentration
- value
- Prior art date
Links
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title claims abstract description 103
- 239000011701 zinc Substances 0.000 title claims abstract description 92
- 238000000034 method Methods 0.000 title claims abstract description 90
- 229910052725 zinc Inorganic materials 0.000 title claims abstract description 89
- 230000008569 process Effects 0.000 title claims description 29
- 238000011084 recovery Methods 0.000 title claims description 26
- 230000033228 biological regulation Effects 0.000 title description 5
- 238000000605 extraction Methods 0.000 claims abstract description 14
- 239000003792 electrolyte Substances 0.000 claims description 105
- 230000004913 activation Effects 0.000 claims description 69
- 239000003292 glue Substances 0.000 claims description 46
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 35
- 239000000356 contaminant Substances 0.000 claims description 32
- 238000000746 purification Methods 0.000 claims description 32
- 239000000654 additive Substances 0.000 claims description 29
- 238000012360 testing method Methods 0.000 claims description 25
- 229910000368 zinc sulfate Inorganic materials 0.000 claims description 25
- 229960001763 zinc sulfate Drugs 0.000 claims description 25
- 229910052787 antimony Inorganic materials 0.000 claims description 23
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 23
- 239000011888 foil Substances 0.000 claims description 17
- 230000000996 additive effect Effects 0.000 claims description 16
- 230000007423 decrease Effects 0.000 claims description 16
- 230000001105 regulatory effect Effects 0.000 claims description 14
- 230000008021 deposition Effects 0.000 claims description 13
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 239000011686 zinc sulphate Substances 0.000 claims description 10
- 235000009529 zinc sulphate Nutrition 0.000 claims description 10
- 230000003247 decreasing effect Effects 0.000 claims description 9
- 241001465754 Metazoa Species 0.000 claims description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 238000012937 correction Methods 0.000 claims description 7
- 230000002378 acidificating effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000003344 environmental pollutant Substances 0.000 claims description 4
- 231100000719 pollutant Toxicity 0.000 claims description 4
- 230000002441 reversible effect Effects 0.000 claims description 4
- 229910052785 arsenic Inorganic materials 0.000 claims description 3
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 claims description 3
- 238000010926 purge Methods 0.000 claims 2
- 238000004886 process control Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 29
- 238000002474 experimental method Methods 0.000 description 21
- 239000012535 impurity Substances 0.000 description 18
- 238000000151 deposition Methods 0.000 description 13
- 230000000694 effects Effects 0.000 description 11
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 10
- 238000004140 cleaning Methods 0.000 description 10
- 230000009467 reduction Effects 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 8
- 238000005868 electrolysis reaction Methods 0.000 description 8
- 230000010287 polarization Effects 0.000 description 8
- 239000000203 mixture Substances 0.000 description 7
- 229910017052 cobalt Inorganic materials 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 238000011109 contamination Methods 0.000 description 6
- 230000007935 neutral effect Effects 0.000 description 6
- 239000002253 acid Substances 0.000 description 5
- 238000007792 addition Methods 0.000 description 5
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 5
- 238000002386 leaching Methods 0.000 description 5
- 238000011282 treatment Methods 0.000 description 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000001257 hydrogen Substances 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 3
- 239000012141 concentrate Substances 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 238000004070 electrodeposition Methods 0.000 description 3
- 229910052732 germanium Inorganic materials 0.000 description 3
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 3
- 229910052709 silver Inorganic materials 0.000 description 3
- 239000004332 silver 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
- 230000006978 adaptation Effects 0.000 description 2
- 229940075397 calomel Drugs 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000002484 cyclic voltammetry Methods 0.000 description 2
- ZOMNIUBKTOKEHS-UHFFFAOYSA-L dimercury dichloride Chemical compound Cl[Hg][Hg]Cl ZOMNIUBKTOKEHS-UHFFFAOYSA-L 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 229940021013 electrolyte solution Drugs 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 150000002500 ions Chemical group 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 description 2
- 238000001465 metallisation Methods 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 150000001462 antimony Chemical class 0.000 description 1
- KGHMFMDJVUVBRY-UHFFFAOYSA-N antimony copper Chemical compound [Cu].[Sb] KGHMFMDJVUVBRY-UHFFFAOYSA-N 0.000 description 1
- AUJJPYKPIQVRDH-UHFFFAOYSA-N antimony potassium Chemical compound [K].[Sb] AUJJPYKPIQVRDH-UHFFFAOYSA-N 0.000 description 1
- 229940026189 antimony potassium tartrate Drugs 0.000 description 1
- 230000000721 bacterilogical 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
- 238000001354 calcination Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 229910000361 cobalt sulfate Inorganic materials 0.000 description 1
- 229940044175 cobalt sulfate Drugs 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
- 229910000365 copper sulfate Inorganic materials 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000005137 deposition process Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 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
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- NCNCGGDMXMBVIA-UHFFFAOYSA-L iron(ii) hydroxide Chemical compound [OH-].[OH-].[Fe+2] NCNCGGDMXMBVIA-UHFFFAOYSA-L 0.000 description 1
- 229910052748 manganese Inorganic materials 0.000 description 1
- 239000011572 manganese Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- -1 ores Substances 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000007670 refining Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007788 roughening Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C7/00—Constructional parts, or assemblies thereof, of cells; Servicing or operating of cells
- C25C7/06—Operating or servicing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/16—Electrolytic production, recovery or refining of metals by electrolysis of solutions of zinc, cadmium or mercury
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Metals (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA306,805A CA1111125A (en) | 1978-07-05 | 1978-07-05 | Method and apparatus for control of electrowinning of zinc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO792221L true NO792221L (no) | 1980-01-08 |
Family
ID=4111841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO792221A NO792221L (no) | 1978-07-05 | 1979-07-03 | Fremgangsmaate til prosessregulering ved elektrolytisk utvinning av sink |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US4217189A (it) |
| JP (1) | JPS558496A (it) |
| AU (1) | AU522701B2 (it) |
| BE (1) | BE877476A (it) |
| CA (1) | CA1111125A (it) |
| DE (1) | DE2926347A1 (it) |
| ES (1) | ES482203A1 (it) |
| FR (1) | FR2430463A1 (it) |
| GB (1) | GB2024865B (it) |
| IT (1) | IT1165978B (it) |
| NL (1) | NL7905231A (it) |
| NO (1) | NO792221L (it) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4324621A (en) * | 1979-12-26 | 1982-04-13 | Cominco Ltd. | Method and apparatus for controlling the quality of electrolytes |
| SE451604B (sv) * | 1979-07-27 | 1987-10-19 | Cominco Ltd | Sett att styra en process for galvanisk utfellning av en metall |
| CA1179751A (en) * | 1982-01-07 | 1984-12-18 | Robert C. Kerby | Controlling metal electro-deposition using electrolyte containing, two polarizing agents |
| US4479852A (en) * | 1983-01-21 | 1984-10-30 | International Business Machines Corporation | Method for determination of concentration of organic additive in plating bath |
| US4789445A (en) * | 1983-05-16 | 1988-12-06 | Asarco Incorporated | Method for the electrodeposition of metals |
| AU607229B2 (en) * | 1987-05-27 | 1991-02-28 | Commonwealth Scientific And Industrial Research Organisation | Controlling processes for the electrolytic recovery of metals |
| FI872488A (fi) * | 1987-06-03 | 1988-12-04 | Outokumpu Oy | Saett att reglera maengden av zinkpulver vid avlaegsnande av orenheter i zinksulfatloesning. |
| US5124011A (en) * | 1989-10-24 | 1992-06-23 | Inco Limited | Cyclic voltammetry |
| JP2836193B2 (ja) * | 1990-05-30 | 1998-12-14 | 三菱マテリアル株式会社 | 亜鉛含有金属電解液中のコバルト・銅濃度の測定方法と浄液方法 |
| CA2221779C (en) * | 1995-06-07 | 2004-09-28 | Cominco Ltd. | Redox control in the electrodeposition of metals |
| DE19747328A1 (de) * | 1997-10-27 | 1999-04-29 | Ruhr Zink Gmbh | Verfahren zur Gewinnung von Nichteisenmetallen mittels Elektrolyse |
| BR0211933A (pt) * | 2001-08-14 | 2004-10-26 | Magpower Systems Inc | Aditivos de inibição de evolução de hidrogênio para eletroprodução de zinco |
| US11064570B2 (en) * | 2015-01-28 | 2021-07-13 | Samsung Electronics Co., Ltd. | Cooking appliance and method for controlling the same |
| CL2018003073A1 (es) * | 2018-10-29 | 2018-11-30 | Gallegos Riedemann Alejo | Proceso de reducción redox de metales disueltos mediante el control del potencial catódico y/o cociente adimensional, variando flujos y corrientes |
| CN110747490B (zh) * | 2019-11-21 | 2021-11-19 | 株洲冶炼集团股份有限公司 | 一种电积锌方法 |
| CN115818799A (zh) * | 2022-09-27 | 2023-03-21 | 中国科学院过程工程研究所 | 一种采用电化学技术脱除PET降解单体中Zn2+的方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3809638A (en) * | 1971-03-02 | 1974-05-07 | Matsushita Electric Ind Co Ltd | Device for measuring an activity of manganous ions |
| US3925168A (en) * | 1972-07-26 | 1975-12-09 | Anaconda American Brass Co | Method of monitoring the active roughening agent in a copper plating bath |
-
1978
- 1978-07-05 CA CA306,805A patent/CA1111125A/en not_active Expired
-
1979
- 1979-06-26 US US06/052,921 patent/US4217189A/en not_active Expired - Lifetime
- 1979-06-28 AU AU48479/79A patent/AU522701B2/en not_active Ceased
- 1979-06-29 DE DE19792926347 patent/DE2926347A1/de not_active Withdrawn
- 1979-07-03 NO NO792221A patent/NO792221L/no unknown
- 1979-07-04 IT IT09474/79A patent/IT1165978B/it active
- 1979-07-04 ES ES482203A patent/ES482203A1/es not_active Expired
- 1979-07-04 NL NL7905231A patent/NL7905231A/nl not_active Application Discontinuation
- 1979-07-04 BE BE0/196127A patent/BE877476A/xx not_active IP Right Cessation
- 1979-07-05 JP JP8449479A patent/JPS558496A/ja active Pending
- 1979-07-05 GB GB7923556A patent/GB2024865B/en not_active Expired
- 1979-07-05 FR FR7917464A patent/FR2430463A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| AU4847979A (en) | 1980-01-10 |
| ES482203A1 (es) | 1980-04-01 |
| GB2024865A (en) | 1980-01-16 |
| IT1165978B (it) | 1987-04-29 |
| IT7909474A0 (it) | 1979-07-04 |
| CA1111125A (en) | 1981-10-20 |
| AU522701B2 (en) | 1982-06-24 |
| DE2926347A1 (de) | 1980-01-24 |
| FR2430463A1 (fr) | 1980-02-01 |
| US4217189A (en) | 1980-08-12 |
| BE877476A (fr) | 1979-11-05 |
| NL7905231A (nl) | 1980-01-08 |
| FR2430463B1 (it) | 1983-07-22 |
| GB2024865B (en) | 1983-02-09 |
| JPS558496A (en) | 1980-01-22 |
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