NO761697L - - Google Patents
Info
- Publication number
- NO761697L NO761697L NO761697A NO761697A NO761697L NO 761697 L NO761697 L NO 761697L NO 761697 A NO761697 A NO 761697A NO 761697 A NO761697 A NO 761697A NO 761697 L NO761697 L NO 761697L
- Authority
- NO
- Norway
- Prior art keywords
- collector
- added
- slurry
- alkyl
- silver
- Prior art date
Links
- 239000002002 slurry Substances 0.000 claims description 34
- 229910052709 silver Inorganic materials 0.000 claims description 28
- 239000004332 silver Substances 0.000 claims description 28
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 26
- 238000000034 method Methods 0.000 claims description 25
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 23
- 238000005188 flotation Methods 0.000 claims description 20
- 239000012141 concentrate Substances 0.000 claims description 19
- 239000011133 lead Substances 0.000 claims description 18
- 238000002386 leaching Methods 0.000 claims description 17
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 16
- 239000011701 zinc Substances 0.000 claims description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 229910052725 zinc Inorganic materials 0.000 claims description 14
- 125000000217 alkyl group Chemical group 0.000 claims description 11
- 150000004763 sulfides Chemical class 0.000 claims description 9
- KEQXNNJHMWSZHK-UHFFFAOYSA-L 1,3,2,4$l^{2}-dioxathiaplumbetane 2,2-dioxide Chemical compound [Pb+2].[O-]S([O-])(=O)=O KEQXNNJHMWSZHK-UHFFFAOYSA-L 0.000 claims description 7
- 125000000129 anionic group Chemical group 0.000 claims description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 5
- 239000011707 mineral Substances 0.000 claims description 5
- KIACEOHPIRTHMI-UHFFFAOYSA-N o-propan-2-yl n-ethylcarbamothioate Chemical compound CCNC(=S)OC(C)C KIACEOHPIRTHMI-UHFFFAOYSA-N 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 5
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims description 4
- 125000003118 aryl group Chemical group 0.000 claims description 4
- 125000004432 carbon atom Chemical group C* 0.000 claims description 4
- 230000001143 conditioned effect Effects 0.000 claims description 4
- 239000010970 precious metal Substances 0.000 claims description 4
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 4
- 238000009835 boiling Methods 0.000 claims description 3
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 2
- 239000003638 chemical reducing agent Substances 0.000 claims description 2
- 239000012990 dithiocarbamate Substances 0.000 claims description 2
- ZOOODBUHSVUZEM-UHFFFAOYSA-N ethoxymethanedithioic acid Chemical compound CCOC(S)=S ZOOODBUHSVUZEM-UHFFFAOYSA-N 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 239000012991 xanthate Substances 0.000 claims description 2
- 150000008051 alkyl sulfates Chemical class 0.000 claims 1
- PIJPYDMVFNTHIP-UHFFFAOYSA-L lead sulfate Chemical compound [PbH4+2].[O-]S([O-])(=O)=O PIJPYDMVFNTHIP-UHFFFAOYSA-L 0.000 claims 1
- 239000011541 reaction mixture Substances 0.000 claims 1
- 238000005406 washing Methods 0.000 description 9
- 229910052935 jarosite Inorganic materials 0.000 description 6
- 239000003153 chemical reaction reagent Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 150000002739 metals Chemical class 0.000 description 5
- 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 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000011734 sodium Substances 0.000 description 4
- 229910052708 sodium Inorganic materials 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- PGWMQVQLSMAHHO-UHFFFAOYSA-N sulfanylidenesilver Chemical compound [Ag]=S PGWMQVQLSMAHHO-UHFFFAOYSA-N 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 3
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 125000001183 hydrocarbyl group Chemical group 0.000 description 3
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 3
- 235000010755 mineral Nutrition 0.000 description 3
- 238000002203 pretreatment Methods 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- -1 silver Chemical class 0.000 description 3
- 229910021653 sulphate ion Inorganic materials 0.000 description 3
- 229910021607 Silver chloride Inorganic materials 0.000 description 2
- HVWGGPRWKSHASF-UHFFFAOYSA-N Sulfuric acid, monooctadecyl ester Chemical compound CCCCCCCCCCCCCCCCCCOS(O)(=O)=O HVWGGPRWKSHASF-UHFFFAOYSA-N 0.000 description 2
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000013980 iron oxide Nutrition 0.000 description 2
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 239000005864 Sulphur Substances 0.000 description 1
- 229910001308 Zinc ferrite Inorganic materials 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 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
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010908 decantation Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000008396 flotation agent Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- 230000005021 gait Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 235000014413 iron hydroxide Nutrition 0.000 description 1
- VBMVTYDPPZVILR-UHFFFAOYSA-N iron(2+);oxygen(2-) Chemical class [O-2].[Fe+2] VBMVTYDPPZVILR-UHFFFAOYSA-N 0.000 description 1
- 230000003472 neutralizing effect Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 239000012265 solid product Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 description 1
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B13/00—Obtaining lead
- C22B13/04—Obtaining lead by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/22—Obtaining zinc otherwise than by distilling with leaching with acids
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
- C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
- C22B3/08—Sulfuric acid, other sulfurated acids or salts thereof
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
- C22B7/006—Wet processes
- C22B7/007—Wet processes by acid leaching
-
- 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
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE6045034A BE829988A (fr) | 1975-06-06 | 1975-06-06 | Procede de traitement des residus de lixiviation des minerais de zinc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NO761697L true NO761697L (es) | 1976-12-07 |
Family
ID=3874629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO761697A NO761697L (es) | 1975-06-06 | 1976-05-19 |
Country Status (11)
| Country | Link |
|---|---|
| JP (1) | JPS5235197A (es) |
| BE (1) | BE829988A (es) |
| BR (1) | BR7603566A (es) |
| DE (1) | DE2620654A1 (es) |
| ES (1) | ES448567A1 (es) |
| FI (1) | FI761582A (es) |
| FR (1) | FR2313452A1 (es) |
| IT (1) | IT1060883B (es) |
| NL (1) | NL7605844A (es) |
| NO (1) | NO761697L (es) |
| ZA (1) | ZA762986B (es) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE829988A (fr) * | 1975-06-06 | 1975-10-01 | Procede de traitement des residus de lixiviation des minerais de zinc | |
| IT1082442B (it) * | 1977-08-26 | 1985-05-21 | Consiglio Nazionale Ricerche | Procesoo di separazuone selettiva di piombo e zinco dai minerali ossidati |
| FI65804C (fi) * | 1980-09-30 | 1984-07-10 | Outokumpu Oy | Hydrometallurgiskt foerfarande foer aotervinning av bly silveroch guld samt zink ur orena jarositaoterstoden fraon en e letrolytisk zinkprocess |
| FI65805C (fi) * | 1980-09-30 | 1984-07-10 | Outokumpu Oy | Foerfarande foer aotervinning av bly silver och guld ur jaernhaltigt avfall fraon en elektrolytisk zinkprocess |
| FR2556370A1 (fr) * | 1983-12-09 | 1985-06-14 | Penarroya Miniere Metall | Procede de recuperation de l'argent, notamment des residus de lixiviation des minerais de zinc |
| FR2556369B1 (fr) * | 1983-12-09 | 1986-08-01 | Penarroya Miniere Metall | Procede de recuperation de l'argent a partir de solutions de sulfate |
| AU593728B2 (en) * | 1988-03-24 | 1989-09-28 | Korea Zinc Company Ltd | A process for the recovery of silver from the Pb/Ag cake |
| DE4323339C1 (de) * | 1993-07-13 | 1995-01-26 | Metallgesellschaft Ag | Verfahren zur Gewinnung von Silber aus dem Rückstand der Zinklaugung durch Flotation |
| DE19710529A1 (de) * | 1997-03-14 | 1998-09-17 | Ruhr Zink Gmbh | Verfahren zur Anreicherung von Silber oder anderen Wertmetallen durch Flotation aus einer Suspension, beispielsweise aus den Rückständen der Zinklaugung |
| FI122099B (fi) * | 2010-04-30 | 2011-08-31 | Outotec Oyj | Menetelmä arvometallien talteen ottamiseksi |
| CN102952949B (zh) * | 2012-09-17 | 2014-04-16 | 株洲市兴民科技有限公司 | 一种处理锌浸渣的超声选冶方法及系统装置和用途 |
| BR112019004862B1 (pt) * | 2016-09-14 | 2021-09-28 | Outotec (Finland) Oy | Processo para a recuperação de metal precioso |
| CN111979412A (zh) * | 2020-07-10 | 2020-11-24 | 华南师范大学 | 一种铜硫尾矿中铅、锌的回收方法 |
| CN115304033B (zh) * | 2022-06-27 | 2023-09-29 | 江西理工大学 | 一种从锌氧压浸出渣中回收单质硫的工艺 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1636974A (en) * | 1927-07-26 | Selective flotation of minerals from crude ores | ||
| DE74C (de) * | 1877-07-05 | L. BEHR in Plauen bei Dresden | Selbsthätiger Abschneidemechanismus an Ziegelabschneidetischen | |
| BE829988A (fr) * | 1975-06-06 | 1975-10-01 | Procede de traitement des residus de lixiviation des minerais de zinc |
-
1975
- 1975-06-06 BE BE6045034A patent/BE829988A/xx unknown
-
1976
- 1976-05-11 DE DE19762620654 patent/DE2620654A1/de active Pending
- 1976-05-19 FR FR7615066A patent/FR2313452A1/fr active Granted
- 1976-05-19 NO NO761697A patent/NO761697L/no unknown
- 1976-05-19 ZA ZA762986A patent/ZA762986B/xx unknown
- 1976-05-31 NL NL7605844A patent/NL7605844A/xx unknown
- 1976-05-31 IT IT2381776A patent/IT1060883B/it active
- 1976-06-04 JP JP6472376A patent/JPS5235197A/ja active Pending
- 1976-06-04 BR BR7603566A patent/BR7603566A/pt unknown
- 1976-06-04 FI FI761582A patent/FI761582A/fi not_active Application Discontinuation
- 1976-06-04 ES ES448567A patent/ES448567A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7605844A (nl) | 1976-12-08 |
| FR2313452B1 (es) | 1978-08-25 |
| DE2620654A1 (de) | 1976-12-23 |
| BE829988A (fr) | 1975-10-01 |
| BR7603566A (pt) | 1977-01-04 |
| FI761582A (es) | 1976-12-07 |
| ZA762986B (en) | 1977-04-27 |
| FR2313452A1 (fr) | 1976-12-31 |
| IT1060883B (it) | 1982-09-30 |
| ES448567A1 (es) | 1977-07-01 |
| JPS5235197A (en) | 1977-03-17 |
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