CA1120423A - Extraction electrolytique de metaux - Google Patents

Extraction electrolytique de metaux

Info

Publication number: CA1120423A
Authority: CA; Canada
Prior art keywords: anode; porous; copper; metal; electrowinning
Prior art date: 1979-10-17
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

Application number

CA000338693A

Other languages

English (en)

Inventor

Pierre L. Claessens

Nanabhai R. Bharucha

Paul P.K. Ho

Raouf O. Loutfy

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Minister of National Defence of Canada

Original Assignee

Minister of National Defence of Canada

Priority date (The priority date 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 date listed.)

1979-10-17

Filing date

1979-10-17

Publication date

1982-03-23

1979-10-17 Application filed by Minister of National Defence of Canada filed Critical Minister of National Defence of Canada

1979-10-17 Priority to CA000338693A priority Critical patent/CA1120423A/fr

1982-03-23 Application granted granted Critical

1982-03-23 Publication of CA1120423A publication Critical patent/CA1120423A/fr

Status Expired legal-status Critical Current

Links

238000005363 electrowinning Methods 0.000 title claims abstract description 37
229910052751 metal Inorganic materials 0.000 title claims abstract description 28
239000002184 metal Substances 0.000 title claims abstract description 28
150000002739 metals Chemical class 0.000 title abstract description 6
239000010949 copper Substances 0.000 claims abstract description 37
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 33
229910052802 copper Inorganic materials 0.000 claims abstract description 33
239000003792 electrolyte Substances 0.000 claims abstract description 33
238000000034 method Methods 0.000 claims abstract description 29
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 13
229910052725 zinc Inorganic materials 0.000 claims abstract description 13
239000011701 zinc Substances 0.000 claims abstract description 13
239000002253 acid Substances 0.000 claims abstract description 9
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 5
230000006872 improvement Effects 0.000 claims abstract description 4
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 63
229910002804 graphite Inorganic materials 0.000 claims description 31
239000010439 graphite Substances 0.000 claims description 31
239000000463 material Substances 0.000 claims description 12
238000007254 oxidation reaction Methods 0.000 claims description 11
230000003647 oxidation Effects 0.000 claims description 9
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 7
239000000203 mixture Substances 0.000 claims description 7
239000011148 porous material Substances 0.000 claims description 6
238000009826 distribution Methods 0.000 claims description 4
235000011149 sulphuric acid Nutrition 0.000 claims description 3
239000003575 carbonaceous material Substances 0.000 claims 5
239000001117 sulphuric acid Substances 0.000 claims 1
230000008569 process Effects 0.000 abstract description 9
238000010276 construction Methods 0.000 abstract 1
229910021653 sulphate ion Inorganic materials 0.000 abstract 1
RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 description 129
229910052799 carbon Inorganic materials 0.000 description 26
239000000243 solution Substances 0.000 description 18
239000011133 lead Substances 0.000 description 16
238000012360 testing method Methods 0.000 description 16
239000007789 gas Substances 0.000 description 14
229910052787 antimony Inorganic materials 0.000 description 13
239000010405 anode material Substances 0.000 description 12
230000009467 reduction Effects 0.000 description 11
238000006722 reduction reaction Methods 0.000 description 11
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 7
229910052760 oxygen Inorganic materials 0.000 description 7
239000001301 oxygen Substances 0.000 description 7
230000010287 polarization Effects 0.000 description 7
WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 6
238000000576 coating method Methods 0.000 description 6
239000004744 fabric Substances 0.000 description 6
NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 6
RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 5
238000006243 chemical reaction Methods 0.000 description 5
239000011248 coating agent Substances 0.000 description 5
235000021388 linseed oil Nutrition 0.000 description 5
239000000944 linseed oil Substances 0.000 description 5
YQCIWBXEVYWRCW-UHFFFAOYSA-N methane;sulfane Chemical compound C.S YQCIWBXEVYWRCW-UHFFFAOYSA-N 0.000 description 5
WOCIAKWEIIZHES-UHFFFAOYSA-N ruthenium(iv) oxide Chemical compound O=[Ru]=O WOCIAKWEIIZHES-UHFFFAOYSA-N 0.000 description 5
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 4
GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 4
238000013459 approach Methods 0.000 description 4
229910017052 cobalt Inorganic materials 0.000 description 4
239000010941 cobalt Substances 0.000 description 4
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 4
230000007423 decrease Effects 0.000 description 4
238000000151 deposition Methods 0.000 description 4
230000008021 deposition Effects 0.000 description 4
238000005259 measurement Methods 0.000 description 4
PXHVJJICTQNCMI-UHFFFAOYSA-N nickel Substances [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 4
229910052717 sulfur Inorganic materials 0.000 description 4
239000011593 sulfur Substances 0.000 description 4
239000010936 titanium Substances 0.000 description 4
229910052719 titanium Inorganic materials 0.000 description 4
241001235534 Graphis <ascomycete fungus> Species 0.000 description 3
239000004809 Teflon Substances 0.000 description 3
229920006362 Teflon® Polymers 0.000 description 3
239000003153 chemical reaction reagent Substances 0.000 description 3
238000005868 electrolysis reaction Methods 0.000 description 3
230000007613 environmental effect Effects 0.000 description 3
239000011521 glass Substances 0.000 description 3
150000002500 ions Chemical class 0.000 description 3
239000003921 oil Substances 0.000 description 3
235000019198 oils Nutrition 0.000 description 3
239000012047 saturated solution Substances 0.000 description 3
238000012216 screening Methods 0.000 description 3
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 2
238000007792 addition Methods 0.000 description 2
150000001868 cobalt Chemical class 0.000 description 2
230000003247 decreasing effect Effects 0.000 description 2
230000000694 effects Effects 0.000 description 2
238000005265 energy consumption Methods 0.000 description 2
239000001257 hydrogen Substances 0.000 description 2
229910052739 hydrogen Inorganic materials 0.000 description 2
239000012535 impurity Substances 0.000 description 2
239000006233 lamp black Substances 0.000 description 2
230000028161 membrane depolarization Effects 0.000 description 2
229910000371 mercury(I) sulfate Inorganic materials 0.000 description 2
238000009853 pyrometallurgy Methods 0.000 description 2
238000011084 recovery Methods 0.000 description 2
238000011160 research Methods 0.000 description 2
238000000638 solvent extraction Methods 0.000 description 2
239000010935 stainless steel Substances 0.000 description 2
229910001220 stainless steel Inorganic materials 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
229910001316 Ag alloy Inorganic materials 0.000 description 1
LZZYPRNAOMGNLH-UHFFFAOYSA-M Cetrimonium bromide Chemical compound [Br-].CCCCCCCCCCCCCCCC[N+](C)(C)C LZZYPRNAOMGNLH-UHFFFAOYSA-M 0.000 description 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
101100130497 Drosophila melanogaster Mical gene Proteins 0.000 description 1
239000004593 Epoxy Substances 0.000 description 1
101100345589 Mus musculus Mical1 gene Proteins 0.000 description 1
244000136948 Ocimum sanctum Species 0.000 description 1
235000004072 Ocimum sanctum Nutrition 0.000 description 1
241000231739 Rutilus rutilus Species 0.000 description 1
229910017435 S2 In Inorganic materials 0.000 description 1
229910001245 Sb alloy Inorganic materials 0.000 description 1
229910000831 Steel Inorganic materials 0.000 description 1
238000013019 agitation Methods 0.000 description 1
229910052782 aluminium Inorganic materials 0.000 description 1
XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
238000004458 analytical method Methods 0.000 description 1
239000002140 antimony alloy Substances 0.000 description 1
230000009286 beneficial effect Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
239000011575 calcium Substances 0.000 description 1
229910052791 calcium Inorganic materials 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
235000019241 carbon black Nutrition 0.000 description 1
230000015556 catabolic process Effects 0.000 description 1
230000008859 change Effects 0.000 description 1
239000000460 chlorine Substances 0.000 description 1
229910052801 chlorine Inorganic materials 0.000 description 1
239000003245 coal Substances 0.000 description 1
239000011280 coal tar Substances 0.000 description 1
239000008199 coating composition Substances 0.000 description 1
239000000571 coke Substances 0.000 description 1
230000000052 comparative effect Effects 0.000 description 1
239000012141 concentrate Substances 0.000 description 1
230000001143 conditioned effect Effects 0.000 description 1
238000011109 contamination 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
238000005260 corrosion Methods 0.000 description 1
230000007797 corrosion Effects 0.000 description 1
238000006731 degradation reaction Methods 0.000 description 1
238000005137 deposition process Methods 0.000 description 1
238000010586 diagram Methods 0.000 description 1
238000004090 dissolution Methods 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
239000008151 electrolyte solution Substances 0.000 description 1
229940021013 electrolyte solution Drugs 0.000 description 1
239000007770 graphite material Substances 0.000 description 1
238000010438 heat treatment Methods 0.000 description 1
238000009854 hydrometallurgy Methods 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
-1 ion metal oxides Chemical class 0.000 description 1
229910052742 iron Inorganic materials 0.000 description 1
229910000464 lead oxide Inorganic materials 0.000 description 1
LWUVWAREOOAHDW-UHFFFAOYSA-N lead silver Chemical compound [Ag].[Pb] LWUVWAREOOAHDW-UHFFFAOYSA-N 0.000 description 1
230000007774 longterm Effects 0.000 description 1
229910001437 manganese ion Inorganic materials 0.000 description 1
WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
MINVSWONZWKMDC-UHFFFAOYSA-L mercuriooxysulfonyloxymercury Chemical compound [Hg+].[Hg+].[O-]S([O-])(=O)=O MINVSWONZWKMDC-UHFFFAOYSA-L 0.000 description 1
229910021645 metal ion Inorganic materials 0.000 description 1
229910044991 metal oxide Inorganic materials 0.000 description 1
229910052759 nickel Inorganic materials 0.000 description 1
YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
239000000843 powder Substances 0.000 description 1
238000002360 preparation method Methods 0.000 description 1
230000000135 prohibitive effect Effects 0.000 description 1
230000002035 prolonged effect Effects 0.000 description 1
239000007787 solid Substances 0.000 description 1
239000010959 steel Substances 0.000 description 1
239000000126 substance Substances 0.000 description 1
PBCFLUZVCVVTBY-UHFFFAOYSA-N tantalum pentoxide Inorganic materials O=[Ta](=O)O[Ta](=O)=O PBCFLUZVCVVTBY-UHFFFAOYSA-N 0.000 description 1
238000004448 titration Methods 0.000 description 1
238000005406 washing Methods 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
- C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
- C25C1/12—Electrolytic production, recovery or refining of metals by electrolysis of solutions of copper
- 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
- 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
- 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
- C25C7/02—Electrodes; Connections thereof
- 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

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)

CA000338693A 1979-10-17 1979-10-17 Extraction electrolytique de metaux Expired CA1120423A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000338693A CA1120423A (fr)	1979-10-17	1979-10-17	Extraction electrolytique de metaux

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000338693A CA1120423A (fr)	1979-10-17	1979-10-17	Extraction electrolytique de metaux

Publications (1)

Publication Number	Publication Date
CA1120423A true CA1120423A (fr)	1982-03-23

Family

ID=4115462

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000338693A Expired CA1120423A (fr)	1979-10-17	1979-10-17	Extraction electrolytique de metaux

Country Status (1)

Country	Link
CA (1)	CA1120423A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4439288A (en) *	1983-07-11	1984-03-27	Exxon Research & Engineering Company	Process for reducing Zn consumption in zinc electrolyte purification
WO2014195574A1 (fr) *	2013-06-05	2014-12-11	Outotec (Finland) Oy	Procédé permettant l'extraction électrolytique d'un métal et cellule d'extraction électrolytique

1979
- 1979-10-17 CA CA000338693A patent/CA1120423A/fr not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4439288A (en) *	1983-07-11	1984-03-27	Exxon Research & Engineering Company	Process for reducing Zn consumption in zinc electrolyte purification
WO2014195574A1 (fr) *	2013-06-05	2014-12-11	Outotec (Finland) Oy	Procédé permettant l'extraction électrolytique d'un métal et cellule d'extraction électrolytique
US9932683B2 (en)	2013-06-05	2018-04-03	Outotec (Finland) Oy	Method for metal electrowinning and an electrowinning cell

Legal Events

Date	Code	Title	Description
1999-03-23	MKEX	Expiry

Publication	Publication Date	Title
US2273795A (en)	1942-02-17	Electrolytic process
EP0009044B1 (fr)	1983-03-09	Procede d'obtention d'aluminium par electrolyse en bains fondus et cellule a electrolyse
US2273798A (en)	1942-02-17	Electrolytic process
Ilea et al.	1997	The electrodeposition of manganese from aqueous solutions of MnSO4. IV: Electrowinning by galvanostatic electrolysis
DE2251262C2 (de)	1983-10-20	Verfahren zur kontinuierlichen Aluminiumherstellung durch Elektrolyse von Aluminiumchlorid
DE4438275A1 (de)	1995-05-11	Elektrolyse einer Salzlösung und dafür geeignete Elektrolysezelle
US3282808A (en)	1966-11-01	Nickel impregnated porous cathode and method of making same
Elsherief	2003	Effects of cobalt, temperature and certain impurities upon cobalt electrowinning from sulfate solutions
Ha et al.	2000	Electrowinning of tellurium from alkaline leach liquor of cemented Te
Moats et al.	2003	Mesh-on-lead anodes for copper electrowinning
US3853724A (en)	1974-12-10	Process for electrowinning of copper values from solid particles in a sulfuric acid electrolyte
Dew et al.	1985	The effect of Fe (II) and Fe (III) on the efficiency of copper electrowinning from dilute acid Cu (II) sulphate solutions with the chemelec cell: Part I. Cathodic and anodic polarisation studies
CA1120423A (fr)	1982-03-23	Extraction electrolytique de metaux
Atanasoski et al.	1975	Platinum-iridium catalyzed titanium anode. I. Properties and use in chlorate electrolysis
US7658833B2 (en)	2010-02-09	Method for copper electrowinning in hydrochloric solution
US3696008A (en)	1972-10-03	Electrolytic production of aluminum
Nikolova et al.	1991	Gas-diffusion electrodes catalysed with tungsten carbide as anodes for nickel electrowinning
US4026786A (en)	1977-05-31	Preparation of PbO2 anode
Maja et al.	1993	Dissolution of pastes in lead-acid battery recycling plants
Jiricny et al.	2002	Copper electrowinning using spouted-bed electrodes: Part II. Copper electrowinning with ferrous ion oxidation as the anodic reaction
US4689124A (en)	1987-08-25	Flow-through electrolytic cell
US4705564A (en)	1987-11-10	Flow-through electrolytic cell
CA1289509C (fr)	1991-09-24	Methode de galvanoplastie economisant l'energie
US4367128A (en)	1983-01-04	Energy efficient self-regulating process for winning copper from aqueous solutions
Mantell	1959	Electrodeposition of powders for powder metallurgy