CA1258978A - Methode d'extraction et de lixiviation des metaux semi-precieux presents dans les mineraux sulfures - Google Patents

Methode d'extraction et de lixiviation des metaux semi-precieux presents dans les mineraux sulfures

Info

Publication number: CA1258978A
Authority: CA; Canada
Prior art keywords: copper; solution; residue; stage; leach
Prior art date: 1985-09-05
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

CA000490097A

Other languages

English (en)

Inventor

Thomas Thomassen

Carl-Otto Kostol

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.)

Cheminvest AS

Original Assignee

Cheminvest AS

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.)

1985-09-05

Filing date

1985-09-05

Publication date

1989-09-05

1985-09-05 Application filed by Cheminvest AS filed Critical Cheminvest AS

1985-09-05 Priority to CA000490097A priority Critical patent/CA1258978A/fr

1989-09-05 Application granted granted Critical

1989-09-05 Publication of CA1258978A publication Critical patent/CA1258978A/fr

Status Expired legal-status Critical Current

Links

238000002386 leaching Methods 0.000 title claims abstract description 34
238000000034 method Methods 0.000 title claims abstract description 30
229910052751 metal Inorganic materials 0.000 title claims abstract description 18
239000002184 metal Substances 0.000 title claims abstract description 18
150000002739 metals Chemical class 0.000 title claims abstract description 15
239000000463 material Substances 0.000 title claims abstract description 11
229910052976 metal sulfide Inorganic materials 0.000 title claims abstract description 8
238000000926 separation method Methods 0.000 title description 7
239000010949 copper Substances 0.000 claims abstract description 59
229910052802 copper Inorganic materials 0.000 claims abstract description 53
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 52
238000005649 metathesis reaction Methods 0.000 claims abstract description 35
ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims abstract description 34
239000011701 zinc Substances 0.000 claims abstract description 21
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims abstract description 20
229910052725 zinc Inorganic materials 0.000 claims abstract description 18
229960003280 cupric chloride Drugs 0.000 claims abstract description 16
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 15
229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 15
239000011133 lead Substances 0.000 claims abstract description 14
229910052709 silver Inorganic materials 0.000 claims abstract description 10
239000004332 silver Substances 0.000 claims abstract description 10
238000005868 electrolysis reaction Methods 0.000 claims abstract description 8
229910021591 Copper(I) chloride Inorganic materials 0.000 claims abstract description 5
OXBLHERUFWYNTN-UHFFFAOYSA-M copper(I) chloride Chemical compound [Cu]Cl OXBLHERUFWYNTN-UHFFFAOYSA-M 0.000 claims abstract description 5
229940045803 cuprous chloride Drugs 0.000 claims abstract description 5
239000000460 chlorine Substances 0.000 claims description 18
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 15
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims description 14
229910052801 chlorine Inorganic materials 0.000 claims description 14
NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 13
239000005864 Sulphur Substances 0.000 claims description 12
230000003647 oxidation Effects 0.000 claims description 12
238000007254 oxidation reaction Methods 0.000 claims description 12
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 claims description 8
238000001556 precipitation Methods 0.000 claims description 8
229910001629 magnesium chloride Inorganic materials 0.000 claims description 4
BWFPGXWASODCHM-UHFFFAOYSA-N copper monosulfide Chemical compound [Cu]=S BWFPGXWASODCHM-UHFFFAOYSA-N 0.000 claims description 3
238000004064 recycling Methods 0.000 claims description 2
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims 2
BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims 1
229910017052 cobalt Inorganic materials 0.000 claims 1
239000010941 cobalt Substances 0.000 claims 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims 1
239000000203 mixture Substances 0.000 claims 1
229910052759 nickel Inorganic materials 0.000 claims 1
XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 23
229910052742 iron Inorganic materials 0.000 abstract description 11
KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 abstract description 10
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract description 5
229960002089 ferrous chloride Drugs 0.000 abstract description 3
NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical compound Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 abstract description 3
150000003467 sulfuric acid derivatives Chemical class 0.000 abstract description 3
229960004887 ferric hydroxide Drugs 0.000 abstract description 2
IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 abstract description 2
239000007787 solid Substances 0.000 abstract description 2
MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 abstract 1
229910001882 dioxygen Inorganic materials 0.000 abstract 1
239000000243 solution Substances 0.000 description 83
238000006243 chemical reaction Methods 0.000 description 20
238000012360 testing method Methods 0.000 description 19
239000000706 filtrate Substances 0.000 description 15
239000012141 concentrate Substances 0.000 description 14
235000008504 concentrate Nutrition 0.000 description 14
DVRDHUBQLOKMHZ-UHFFFAOYSA-N chalcopyrite Chemical compound [S-2].[S-2].[Fe+2].[Cu+2] DVRDHUBQLOKMHZ-UHFFFAOYSA-N 0.000 description 11
229910052951 chalcopyrite Inorganic materials 0.000 description 11
150000001805 chlorine compounds Chemical class 0.000 description 7
OMZSGWSJDCOLKM-UHFFFAOYSA-N copper(II) sulfide Chemical compound [S-2].[Cu+2] OMZSGWSJDCOLKM-UHFFFAOYSA-N 0.000 description 6
238000004904 shortening Methods 0.000 description 6
239000002002 slurry Substances 0.000 description 6
238000003756 stirring Methods 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
229910021578 Iron(III) chloride Inorganic materials 0.000 description 4
229940032296 ferric chloride Drugs 0.000 description 4
RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 description 4
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
238000001704 evaporation Methods 0.000 description 3
230000008020 evaporation Effects 0.000 description 3
230000014759 maintenance of location Effects 0.000 description 3
229910021592 Copper(II) chloride Inorganic materials 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
239000003153 chemical reaction reagent Substances 0.000 description 2
238000013461 design Methods 0.000 description 2
238000005363 electrowinning Methods 0.000 description 2
238000000605 extraction Methods 0.000 description 2
229920000136 polysorbate Polymers 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
238000000746 purification Methods 0.000 description 2
239000011669 selenium Substances 0.000 description 2
238000000638 solvent extraction Methods 0.000 description 2
235000008733 Citrus aurantifolia Nutrition 0.000 description 1
229910017518 Cu Zn Inorganic materials 0.000 description 1
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
235000011941 Tilia x europaea Nutrition 0.000 description 1
150000001450 anions Chemical class 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
-1 copper metals Chemical class 0.000 description 1
238000012937 correction Methods 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
239000003792 electrolyte Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
150000004679 hydroxides Chemical class 0.000 description 1
238000002347 injection Methods 0.000 description 1
239000007924 injection Substances 0.000 description 1
229910052500 inorganic mineral Inorganic materials 0.000 description 1
150000002500 ions Chemical class 0.000 description 1
229910052935 jarosite Inorganic materials 0.000 description 1
239000004571 lime Substances 0.000 description 1
239000011777 magnesium Substances 0.000 description 1
229910052749 magnesium Inorganic materials 0.000 description 1
239000011707 mineral Substances 0.000 description 1
235000010755 mineral Nutrition 0.000 description 1
238000002156 mixing Methods 0.000 description 1
239000007800 oxidant agent Substances 0.000 description 1
230000001590 oxidative effect Effects 0.000 description 1
238000011403 purification operation Methods 0.000 description 1
230000035484 reaction time Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
238000011160 research Methods 0.000 description 1
229910052711 selenium Inorganic materials 0.000 description 1
GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 description 1
150000004763 sulfides Chemical class 0.000 description 1
229910052714 tellurium Inorganic materials 0.000 description 1
PORWMNRCUJJQNO-UHFFFAOYSA-N tellurium atom Chemical compound [Te] PORWMNRCUJJQNO-UHFFFAOYSA-N 0.000 description 1
238000010998 test method Methods 0.000 description 1
239000011573 trace mineral Substances 0.000 description 1
235000013619 trace mineral Nutrition 0.000 description 1
238000005406 washing Methods 0.000 description 1

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling

Landscapes

Manufacture And Refinement Of Metals (AREA)

CA000490097A 1985-09-05 1985-09-05 Methode d'extraction et de lixiviation des metaux semi-precieux presents dans les mineraux sulfures Expired CA1258978A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CA000490097A CA1258978A (fr)	1985-09-05	1985-09-05	Methode d'extraction et de lixiviation des metaux semi-precieux presents dans les mineraux sulfures

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA000490097A CA1258978A (fr)	1985-09-05	1985-09-05	Methode d'extraction et de lixiviation des metaux semi-precieux presents dans les mineraux sulfures

Publications (1)

Publication Number	Publication Date
CA1258978A true CA1258978A (fr)	1989-09-05

Family

ID=4131321

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000490097A Expired CA1258978A (fr)	1985-09-05	1985-09-05	Methode d'extraction et de lixiviation des metaux semi-precieux presents dans les mineraux sulfures

Country Status (1)

Country	Link
CA (1)	CA1258978A (fr)

1985
- 1985-09-05 CA CA000490097A patent/CA1258978A/fr not_active Expired

Legal Events

Date	Code	Title	Description
2006-09-05	MKEX	Expiry

Publication	Publication Date	Title
AU709602B2 (en)	1999-09-02	Chloride assisted hydrometallurgical extraction of metal
CA2138777C (fr)	2000-05-02	Production de metaux a partir de mineraux
US5484579A (en)	1996-01-16	Hydrometallurical recovery of copper and zinc from complex sulfide ores
US5855858A (en)	1999-01-05	Process for the recovery of nickel and/or cobalt from an ore or concentrate
CA1063809A (fr)	1979-10-09	Traitement hydrometallurgique du minerai sulphure
US20040144208A1 (en)	2004-07-29	Process for refining raw copper material containing copper sulfide mineral
CA1290225C (fr)	1991-10-08	Methode de separation des metaux, et compositions servant a cette fin
US4337128A (en)	1982-06-29	Cupric and ferric chloride leach of metal sulphide-containing material
US3961028A (en)	1976-06-01	Method of producing cuprous sulfate and bisulfate solutions
WO1985001748A1 (fr)	1985-04-25	Lessivage au chlore de concentres de sulfure de cuivre dans un autoclave
JP2022155328A (ja)	2022-10-13	ルテニウム及びイリジウムの分別方法
CA2040353A1 (fr)	1991-10-17	Methode pour l'obtention d'arseniure de cuivre
US4671945A (en)	1987-06-09	Method for separation and leaching of the valuable metals in sulphide materials
EP0214324B1 (fr)	1990-03-07	Procédé de lixiviation et de séparation des métaux intéressants à partir de matières sulfurées métallifères
US3937657A (en)	1976-02-10	Electrowinning of copper
US3966890A (en)	1976-06-29	Method of producing solutions containing cuprous ions
CA1258978A (fr)	1989-09-05	Methode d'extraction et de lixiviation des metaux semi-precieux presents dans les mineraux sulfures
US4113848A (en)	1978-09-12	Method of producing solutions containing cuprous ions
WO1985003952A1 (fr)	1985-09-12	Procede de separation et de lessivage de metaux de valeur dans des materiaux de sulfure de metaux
AU734584B2 (en)	2001-06-14	Production of electrolytic copper from dilute solutions contaminated by other metals
CA1076367A (fr)	1980-04-29	Traitement de concentres complexes de plomb-zinc
JPS6260830A (ja)	1987-03-17	金属硫化物原料中の高価金属の分離、浸出法
AU3878201A (en)	2001-07-05	Process for the recovery of nickel, and/or cobalt from a concentrate
MXPA97009727A (en)	1999-01-11	Hydrometalurgical extraction of metal assisted porclor