FI118226B - Förfarande för tillvaratagning av sällsynta metaller i en upplösningsprocess för zink - Google Patents
Förfarande för tillvaratagning av sällsynta metaller i en upplösningsprocess för zink Download PDFInfo
- Publication number
- FI118226B FI118226B FI20051334A FI20051334A FI118226B FI 118226 B FI118226 B FI 118226B FI 20051334 A FI20051334 A FI 20051334A FI 20051334 A FI20051334 A FI 20051334A FI 118226 B FI118226 B FI 118226B
- Authority
- FI
- Finland
- Prior art keywords
- solution
- leaching
- indium
- iron
- zinc
- Prior art date
Links
- 229910052751 metal Inorganic materials 0.000 title claims description 46
- 239000002184 metal Substances 0.000 title claims description 46
- 238000000034 method Methods 0.000 title claims description 42
- 150000002739 metals Chemical class 0.000 title description 27
- 239000011701 zinc Substances 0.000 title description 26
- 229910052725 zinc Inorganic materials 0.000 title description 24
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title description 21
- 238000011084 recovery Methods 0.000 title description 17
- 238000004090 dissolution Methods 0.000 title description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 70
- 238000002386 leaching Methods 0.000 claims description 66
- 229910052738 indium Inorganic materials 0.000 claims description 52
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 52
- 239000012141 concentrate Substances 0.000 claims description 44
- 229910052742 iron Inorganic materials 0.000 claims description 35
- 239000002244 precipitate Substances 0.000 claims description 28
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims description 20
- 238000001556 precipitation Methods 0.000 claims description 17
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 15
- 238000006386 neutralization reaction Methods 0.000 claims description 15
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 13
- 229910052733 gallium Inorganic materials 0.000 claims description 13
- 239000005083 Zinc sulfide Substances 0.000 claims description 12
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 claims description 12
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 claims description 11
- 239000011686 zinc sulphate Substances 0.000 claims description 11
- 235000009529 zinc sulphate Nutrition 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 claims description 6
- 239000000920 calcium hydroxide Substances 0.000 claims description 5
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 5
- 230000003472 neutralizing effect Effects 0.000 claims description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 claims description 4
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 4
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 4
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 229910021529 ammonia Inorganic materials 0.000 claims description 2
- 238000000975 co-precipitation Methods 0.000 claims description 2
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 2
- 229910052979 sodium sulfide Inorganic materials 0.000 claims description 2
- 229910052761 rare earth metal Inorganic materials 0.000 claims 1
- 150000002910 rare earth metals Chemical class 0.000 claims 1
- NSUBOZSRZQKZOW-UHFFFAOYSA-J zinc iron(2+) disulfate Chemical compound [Fe+2].[Zn+2].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O NSUBOZSRZQKZOW-UHFFFAOYSA-J 0.000 claims 1
- 229910052984 zinc sulfide Inorganic materials 0.000 claims 1
- 239000000243 solution Substances 0.000 description 50
- 239000002253 acid Substances 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 12
- 230000007935 neutral effect Effects 0.000 description 11
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 9
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 9
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 8
- 229910000859 α-Fe Inorganic materials 0.000 description 7
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 6
- 229910001308 Zinc ferrite Inorganic materials 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 229910052760 oxygen Inorganic materials 0.000 description 5
- 239000001301 oxygen Substances 0.000 description 5
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 description 5
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- NUJOXMJBOLGQSY-UHFFFAOYSA-N manganese dioxide Chemical compound O=[Mn]=O NUJOXMJBOLGQSY-UHFFFAOYSA-N 0.000 description 4
- 239000011787 zinc oxide Substances 0.000 description 4
- 238000000622 liquid--liquid extraction Methods 0.000 description 3
- 239000007800 oxidant agent Substances 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- 238000000638 solvent extraction Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 3
- 239000012085 test solution Substances 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000007792 addition Methods 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007922 dissolution test Methods 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- 229960004887 ferric hydroxide Drugs 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- IEECXTSVVFWGSE-UHFFFAOYSA-M iron(3+);oxygen(2-);hydroxide Chemical compound [OH-].[O-2].[Fe+3] IEECXTSVVFWGSE-UHFFFAOYSA-M 0.000 description 2
- 239000012286 potassium permanganate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical class O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 238000005275 alloying Methods 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 238000003556 assay Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910052732 germanium Inorganic materials 0.000 description 1
- GNPVGFCGXDBREM-UHFFFAOYSA-N germanium atom Chemical compound [Ge] GNPVGFCGXDBREM-UHFFFAOYSA-N 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 229910052602 gypsum Inorganic materials 0.000 description 1
- 239000010440 gypsum Substances 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 0.000 description 1
- -1 indium and gallium Chemical class 0.000 description 1
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 description 1
- 229910052935 jarosite Inorganic materials 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- 150000003751 zinc Chemical class 0.000 description 1
- JVILKWREYQMOLR-UHFFFAOYSA-L zinc indium(3+) sulfate Chemical compound S(=O)(=O)([O-])[O-].[Zn+2].[In+3] JVILKWREYQMOLR-UHFFFAOYSA-L 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
- C22B19/00—Obtaining zinc or zinc oxide
- C22B19/20—Obtaining zinc otherwise than by distilling
-
- 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
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- 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
-
- 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
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
- C22B58/00—Obtaining gallium or indium
-
- 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)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
Priority Applications (15)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20051334A FI118226B (sv) | 2005-12-29 | 2005-12-29 | Förfarande för tillvaratagning av sällsynta metaller i en upplösningsprocess för zink |
| PE2006001616A PE20070932A1 (es) | 2005-12-29 | 2006-12-15 | Metodo para recuperar indio y/o galio en un procedimiento de lixiviacion de zinc |
| ES06830927.7T ES2534211T3 (es) | 2005-12-29 | 2006-12-27 | Método para recuperar metales raros en un procedimiento de lixiviación de cinc |
| CA2632923A CA2632923C (en) | 2005-12-29 | 2006-12-27 | Method for recovering rare metals in a zinc leaching process |
| AU2006329807A AU2006329807B2 (en) | 2005-12-29 | 2006-12-27 | Method for recovering rare metals in a zinc leaching process |
| KR1020087015453A KR101021454B1 (ko) | 2005-12-29 | 2006-12-27 | 아연 침출 공정에서 희금속을 회수하는 방법 |
| EA200801293A EA015176B1 (ru) | 2005-12-29 | 2006-12-27 | Способ извлечения редких металлов при выщелачивании цинка |
| US12/096,004 US7811357B2 (en) | 2005-12-29 | 2006-12-27 | Method for recovering rare metals in zinc leaching process |
| EP06830927.7A EP1966401B1 (en) | 2005-12-29 | 2006-12-27 | Method for recovering rare metals in a zinc leaching process |
| CN200680049634XA CN101351567B (zh) | 2005-12-29 | 2006-12-27 | 在锌浸出过程中回收稀有金属的方法 |
| PCT/FI2006/000421 WO2007074207A1 (en) | 2005-12-29 | 2006-12-27 | Method for recovering rare metals in a zinc leaching process |
| BRPI0620785A BRPI0620785B1 (pt) | 2005-12-29 | 2006-12-27 | método para a recuperação de metais raros em um processo de lixiviação de zinco |
| JP2008547999A JP5334592B2 (ja) | 2005-12-29 | 2006-12-27 | 亜鉛浸出工程における希少金属回収方法 |
| ZA200805641A ZA200805641B (en) | 2005-12-29 | 2008-06-27 | Method for recovering rare metals in a zinc leaching process |
| NO20083105A NO341688B1 (no) | 2005-12-29 | 2008-07-10 | Fremgangsmåte for gjenvinning av indium og/eller gallium i en sinkutlutningsprosess |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FI20051334A FI118226B (sv) | 2005-12-29 | 2005-12-29 | Förfarande för tillvaratagning av sällsynta metaller i en upplösningsprocess för zink |
| FI20051334 | 2005-12-29 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI20051334A0 FI20051334A0 (sv) | 2005-12-29 |
| FI20051334L FI20051334L (sv) | 2007-06-30 |
| FI118226B true FI118226B (sv) | 2007-08-31 |
Family
ID=35510698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI20051334A FI118226B (sv) | 2005-12-29 | 2005-12-29 | Förfarande för tillvaratagning av sällsynta metaller i en upplösningsprocess för zink |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US7811357B2 (sv) |
| EP (1) | EP1966401B1 (sv) |
| JP (1) | JP5334592B2 (sv) |
| KR (1) | KR101021454B1 (sv) |
| CN (1) | CN101351567B (sv) |
| AU (1) | AU2006329807B2 (sv) |
| BR (1) | BRPI0620785B1 (sv) |
| CA (1) | CA2632923C (sv) |
| EA (1) | EA015176B1 (sv) |
| ES (1) | ES2534211T3 (sv) |
| FI (1) | FI118226B (sv) |
| NO (1) | NO341688B1 (sv) |
| PE (1) | PE20070932A1 (sv) |
| WO (1) | WO2007074207A1 (sv) |
| ZA (1) | ZA200805641B (sv) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9617621B2 (en) | 2010-10-12 | 2017-04-11 | Outotec Oyj | Method for treating a solution containing zinc sulphate |
Families Citing this family (22)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4961603B2 (ja) * | 2006-07-14 | 2012-06-27 | Ｄｏｗａメタルマイン株式会社 | ガリウム含有溶液の処理方法 |
| RU2471010C2 (ru) | 2007-05-21 | 2012-12-27 | Орбит Элюминэ Инк. | Способ извлечения алюминия и железа из глиноземистых руд |
| CA2721518C (en) * | 2010-11-26 | 2013-02-05 | Neo Material Technologies Inc. | Treatment of indium gallium alloys and recovery of indium and gallium |
| CA2829049C (en) | 2011-03-18 | 2014-12-02 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from aluminum-bearing materials |
| WO2012149642A1 (en) * | 2011-05-04 | 2012-11-08 | Orbite Aluminae Inc. | Processes for recovering rare earth elements from various ores |
| IN2014DN03007A (sv) | 2011-09-16 | 2015-05-08 | Orbite Aluminae Inc | |
| CN102352445A (zh) * | 2011-09-23 | 2012-02-15 | 来宾华锡冶炼有限公司 | 一种锌浸出渣热酸还原浸出方法 |
| EP2802675B1 (en) | 2012-01-10 | 2020-03-11 | Orbite Aluminae Inc. | Processes for treating red mud |
| WO2013142957A1 (en) | 2012-03-29 | 2013-10-03 | Orbite Aluminae Inc. | Processes for treating fly ashes |
| MY190290A (en) | 2012-07-12 | 2022-04-12 | Orbite Tech Inc | Processes for preparing titanium oxide and various other products |
| CN102766765B (zh) * | 2012-08-07 | 2014-12-24 | 四川四环电锌有限公司 | 氧化锌粉回收利用方法 |
| JP2015535886A (ja) | 2012-09-26 | 2015-12-17 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | 種々の材料のＨＣｌ浸出によるアルミナおよび塩化マグネシウムを調製するためのプロセス |
| JP2016504251A (ja) | 2012-11-14 | 2016-02-12 | オーバイト アルミナ インコーポレイテッドＯｒｂｉｔｅ Ａｌｕｍｉｎａｅ Ｉｎｃ． | アルミニウムイオンの精製方法 |
| CN103555946B (zh) * | 2013-11-15 | 2016-05-04 | 紫金矿业集团股份有限公司 | 一种含镓酸性溶液选择性富集制备富镓渣的方法 |
| FI127003B (sv) | 2013-12-19 | 2017-09-15 | Outotec Finland Oy | Förfarande och processarrangemang för att avskilja indium och arsenik från varandra |
| LU92379B1 (en) * | 2014-02-18 | 2015-08-19 | Wurth Paul Sa | Process for reducing the amounst of zinc (zn) and lead (pb)in materials containing iron (fe) |
| CN105002354A (zh) * | 2015-07-28 | 2015-10-28 | 昆明理工大学 | 中低压富氧直接浸出硫化锌矿中锌及其他有价金属的方法 |
| DE102017107097B4 (de) | 2017-04-03 | 2024-02-08 | Technische Universität Bergakademie Freiberg | Verfahren zur Abtrennung von Indium aus metallhaltigen, wässrigen Lösungen |
| DE102017213956B3 (de) | 2017-08-10 | 2018-12-06 | Technische Universität Bergakademie Freiberg | Verfahren zur Gewinnung von Indium aus wässrigen, metallhaltigen Lösungen |
| CN112746185B (zh) * | 2020-12-30 | 2022-08-12 | 广东先导稀材股份有限公司 | 一种从含铟酸性溶液中回收铟的方法 |
| CN113684366A (zh) * | 2021-07-27 | 2021-11-23 | 江苏荣信环保科技有限公司 | 一种利用含锌废盐酸生产锌精矿工艺 |
| CN117947268A (zh) * | 2024-03-22 | 2024-04-30 | 矿冶科技集团有限公司 | 一种从锌浸出液中提取回收镓的方法 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US645450A (en) * | 1899-09-09 | 1900-03-13 | Jenetta V Bohannan | Machine for assorting tobacco-tags. |
| JPS4876712A (sv) * | 1972-01-19 | 1973-10-16 | ||
| GB1509537A (en) * | 1974-09-13 | 1978-05-04 | Cominco Ltd | Treatment of zinc plant residues |
| JPS5321006A (en) * | 1976-08-11 | 1978-02-27 | Dowa Mining Co | Process for separation and recovery of gallium germanium indium and iron from zinc leaching residue |
| JP3411320B2 (ja) * | 1993-01-19 | 2003-05-26 | 秋田製錬株式会社 | 亜鉛製錬法 |
| GB9309144D0 (en) * | 1993-05-04 | 1993-06-16 | Sherritt Gordon Ltd | Recovery of metals from sulphidic material |
| PL313134A1 (en) | 1993-08-27 | 1996-06-10 | Union Miniere Sa | Method of extracting zinc from sulphide concentrates |
| FI100806B (sv) | 1996-08-12 | 1998-02-27 | Outokumpu Base Metals Oy | Förfarande för upplösning av zinkslig under atmosfäriska för hållanden |
| JP3810963B2 (ja) * | 1999-09-29 | 2006-08-16 | 同和鉱業株式会社 | Ｇａの分離濃縮方法 |
| US6319483B1 (en) * | 1999-01-14 | 2001-11-20 | Dowa Mining Co., Ltd. | Gallium and/or indium separation and concentration method |
| JP3784187B2 (ja) * | 1999-01-14 | 2006-06-07 | 同和鉱業株式会社 | 溶液中のＧａ，Ｉｎの分離濃縮法 |
| JP3911536B2 (ja) | 2000-01-31 | 2007-05-09 | Ｄｏｗａメタルマイン株式会社 | 亜鉛精鉱の浸出法 |
| FI20002699A0 (sv) * | 2000-12-08 | 2000-12-08 | Outokumpu Oy | Förfarande för hydrolytisk utfällning av järn |
| FI115223B (sv) * | 2001-12-13 | 2005-03-31 | Outokumpu Oy | Förfarande för utfällning av järn i form av hematit från en zinksulfatlösning innehållande järn |
| FI116071B (sv) | 2003-02-26 | 2005-09-15 | Outokumpu Oy | Förfarande för tillvaratagande av zink med motströmsupplösning |
| CN1253589C (zh) * | 2003-03-20 | 2006-04-26 | 中南大学 | 一种无铁渣湿法炼锌方法 |
| CN1584072A (zh) * | 2004-05-25 | 2005-02-23 | 云南冶金集团总公司 | 高铁硫化锌精矿的加压自催化选择性浸出方法 |
-
2005
- 2005-12-29 FI FI20051334A patent/FI118226B/sv active IP Right Grant
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2006
- 2006-12-15 PE PE2006001616A patent/PE20070932A1/es active IP Right Grant
- 2006-12-27 CA CA2632923A patent/CA2632923C/en active Active
- 2006-12-27 KR KR1020087015453A patent/KR101021454B1/ko active IP Right Grant
- 2006-12-27 BR BRPI0620785A patent/BRPI0620785B1/pt active IP Right Grant
- 2006-12-27 EP EP06830927.7A patent/EP1966401B1/en active Active
- 2006-12-27 WO PCT/FI2006/000421 patent/WO2007074207A1/en active Application Filing
- 2006-12-27 JP JP2008547999A patent/JP5334592B2/ja active Active
- 2006-12-27 US US12/096,004 patent/US7811357B2/en active Active
- 2006-12-27 CN CN200680049634XA patent/CN101351567B/zh active Active
- 2006-12-27 ES ES06830927.7T patent/ES2534211T3/es active Active
- 2006-12-27 EA EA200801293A patent/EA015176B1/ru not_active IP Right Cessation
- 2006-12-27 AU AU2006329807A patent/AU2006329807B2/en active Active
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2008
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9617621B2 (en) | 2010-10-12 | 2017-04-11 | Outotec Oyj | Method for treating a solution containing zinc sulphate |
Also Published As
| Publication number | Publication date |
|---|---|
| US20080271572A1 (en) | 2008-11-06 |
| EA200801293A1 (ru) | 2009-02-27 |
| ZA200805641B (en) | 2009-11-25 |
| BRPI0620785B1 (pt) | 2015-12-01 |
| CN101351567B (zh) | 2011-10-12 |
| NO341688B1 (no) | 2017-12-18 |
| KR20080072747A (ko) | 2008-08-06 |
| ES2534211T3 (es) | 2015-04-20 |
| AU2006329807B2 (en) | 2011-09-29 |
| PE20070932A1 (es) | 2007-10-05 |
| FI20051334L (sv) | 2007-06-30 |
| EP1966401A1 (en) | 2008-09-10 |
| KR101021454B1 (ko) | 2011-03-15 |
| NO20083105L (no) | 2008-09-18 |
| AU2006329807A1 (en) | 2007-07-05 |
| JP5334592B2 (ja) | 2013-11-06 |
| US7811357B2 (en) | 2010-10-12 |
| EA015176B1 (ru) | 2011-06-30 |
| FI20051334A0 (sv) | 2005-12-29 |
| CA2632923A1 (en) | 2007-07-05 |
| CA2632923C (en) | 2014-03-11 |
| BRPI0620785A2 (pt) | 2011-11-22 |
| JP2009522442A (ja) | 2009-06-11 |
| EP1966401B1 (en) | 2015-02-11 |
| EP1966401A4 (en) | 2010-05-19 |
| CN101351567A (zh) | 2009-01-21 |
| WO2007074207A1 (en) | 2007-07-05 |
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