CA2611925A1 - Separation of metal values in zinc leaching residues - Google Patents
Separation of metal values in zinc leaching residues Download PDFInfo
- Publication number
- CA2611925A1 CA2611925A1 CA002611925A CA2611925A CA2611925A1 CA 2611925 A1 CA2611925 A1 CA 2611925A1 CA 002611925 A CA002611925 A CA 002611925A CA 2611925 A CA2611925 A CA 2611925A CA 2611925 A1 CA2611925 A1 CA 2611925A1
- Authority
- CA
- Canada
- Prior art keywords
- bearing
- agglomerates
- process according
- fuming
- residues
- Prior art date
- 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.)
- Abandoned
Links
- 238000002386 leaching Methods 0.000 title claims abstract description 15
- 229910052751 metal Inorganic materials 0.000 title claims abstract description 10
- 239000002184 metal Substances 0.000 title claims abstract description 10
- 238000000926 separation method Methods 0.000 title claims abstract description 8
- 239000011701 zinc Substances 0.000 title abstract description 36
- 229910052725 zinc Inorganic materials 0.000 title abstract description 15
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 title abstract description 12
- 238000000034 method Methods 0.000 claims abstract description 26
- 230000002829 reductive effect Effects 0.000 claims abstract description 12
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 10
- 239000003517 fume Substances 0.000 claims abstract description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002253 acid Substances 0.000 claims abstract description 7
- 230000007935 neutral effect Effects 0.000 claims abstract description 7
- 230000003068 static effect Effects 0.000 claims abstract description 5
- 239000008188 pellet Substances 0.000 claims description 6
- 238000003723 Smelting Methods 0.000 claims description 3
- 229910002091 carbon monoxide Inorganic materials 0.000 claims description 3
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims description 2
- 150000001875 compounds Chemical class 0.000 claims 2
- 238000001035 drying Methods 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 150000002739 metals Chemical class 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N iron Substances [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 21
- 239000000203 mixture Substances 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 239000000047 product Substances 0.000 description 6
- 229910000859 α-Fe Inorganic materials 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 229910052681 coesite Inorganic materials 0.000 description 5
- 229910052906 cristobalite Inorganic materials 0.000 description 5
- 239000012535 impurity Substances 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 5
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N iron oxide Inorganic materials [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 5
- 229910052682 stishovite Inorganic materials 0.000 description 5
- 229910052905 tridymite Inorganic materials 0.000 description 5
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 229910052602 gypsum Inorganic materials 0.000 description 4
- 239000010440 gypsum Substances 0.000 description 4
- 238000013021 overheating Methods 0.000 description 4
- 229910052785 arsenic Inorganic materials 0.000 description 3
- 239000000571 coke Substances 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 239000003500 flue dust Substances 0.000 description 3
- 229910052745 lead Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 description 3
- 235000009529 zinc sulphate Nutrition 0.000 description 3
- 239000011686 zinc sulphate Substances 0.000 description 3
- 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 description 2
- 229910001308 Zinc ferrite Inorganic materials 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 229910052793 cadmium Inorganic materials 0.000 description 2
- 239000001175 calcium sulphate Substances 0.000 description 2
- 235000011132 calcium sulphate Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005363 electrowinning Methods 0.000 description 2
- -1 ferrous metals Chemical class 0.000 description 2
- 229910052731 fluorine Inorganic materials 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000010439 graphite Substances 0.000 description 2
- 229910002804 graphite Inorganic materials 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 229910052759 nickel Inorganic materials 0.000 description 2
- 239000002006 petroleum coke Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052716 thallium Inorganic materials 0.000 description 2
- WGEATSXPYVGFCC-UHFFFAOYSA-N zinc ferrite Chemical compound O=[Zn].O=[Fe]O[Fe]=O WGEATSXPYVGFCC-UHFFFAOYSA-N 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 241001062472 Stokellia anisodon Species 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000005083 Zinc sulfide Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000005496 eutectics Effects 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 229910052598 goethite Inorganic materials 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052595 hematite Inorganic materials 0.000 description 1
- 239000011019 hematite Substances 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- AEIXRCIKZIZYPM-UHFFFAOYSA-M hydroxy(oxo)iron Chemical compound [O][Fe]O AEIXRCIKZIZYPM-UHFFFAOYSA-M 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
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 229910052935 jarosite Inorganic materials 0.000 description 1
- 238000010169 landfilling Methods 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 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
- 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
-
- 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
- C22B19/04—Obtaining zinc 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
- C22B1/00—Preliminary treatment of ores or scrap
- C22B1/14—Agglomerating; Briquetting; Binding; Granulating
-
- 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
- C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/10—Dry methods smelting of sulfides or formation of mattes by solid carbonaceous reducing agents
-
- 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
- C22B5/00—General methods of reducing to metals
- C22B5/02—Dry methods smelting of sulfides or formation of mattes
- C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
-
- 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
- C22B7/001—Dry 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
- 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
- C22B7/001—Dry processes
- C22B7/002—Dry processes by treating with halogens, sulfur or compounds thereof; by carburising, by treating with hydrogen (hydriding)
-
- 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)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Processing Of Solid Wastes (AREA)
- Manufacture Of Iron (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP05076375 | 2005-06-13 | ||
| EP05076375 | 2005-06-13 | ||
| US75007705P | 2005-12-14 | 2005-12-14 | |
| US60/750,077 | 2005-12-14 | ||
| PCT/EP2006/004412 WO2006133777A1 (en) | 2005-06-13 | 2006-05-11 | Separation of metal values in zinc leaching residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2611925A1 true CA2611925A1 (en) | 2006-12-21 |
Family
ID=35240857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002611925A Abandoned CA2611925A1 (en) | 2005-06-13 | 2006-05-11 | Separation of metal values in zinc leaching residues |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US20080196551A1 (zh) |
| EP (1) | EP1893779A1 (zh) |
| JP (1) | JP2008545888A (zh) |
| KR (1) | KR20080022545A (zh) |
| CN (1) | CN101341265A (zh) |
| AU (1) | AU2006257458A1 (zh) |
| BR (1) | BRPI0612150A2 (zh) |
| CA (1) | CA2611925A1 (zh) |
| EA (1) | EA013690B1 (zh) |
| MX (1) | MX2007015812A (zh) |
| NO (1) | NO20080042L (zh) |
| PE (1) | PE20070088A1 (zh) |
| WO (1) | WO2006133777A1 (zh) |
| ZA (1) | ZA200710377B (zh) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101979684B (zh) * | 2010-12-01 | 2012-02-29 | 中南大学 | 一种从热镀锌灰中回收锌的工艺 |
| CN103103344A (zh) * | 2013-03-01 | 2013-05-15 | 中南大学 | 一种含硫酸盐铅锌冶炼渣选冶联合处理方法 |
| CN106119535A (zh) * | 2016-08-01 | 2016-11-16 | 江苏省冶金设计院有限公司 | 处理锌浸出渣的方法和系统 |
| CN106148682A (zh) * | 2016-08-01 | 2016-11-23 | 江苏省冶金设计院有限公司 | 处理锌浸出渣的方法和系统 |
| RU2626371C1 (ru) * | 2016-09-05 | 2017-07-26 | Общество с ограниченной ответственностью "Урал - рециклинг" | Способ переработки отходов металлургического производства |
| CN106399702A (zh) * | 2016-09-27 | 2017-02-15 | 江苏省冶金设计院有限公司 | 一种转底炉处理铅锌渣回收有色金属的工艺 |
| CN106929667A (zh) * | 2017-03-13 | 2017-07-07 | 江苏省冶金设计院有限公司 | 一种处理锌浸渣的方法 |
| CN107254586B (zh) * | 2017-06-20 | 2019-05-14 | 西部矿业股份有限公司 | 一种氧压浸出尾矿渣的处理方法 |
| CN114540628B (zh) * | 2022-01-20 | 2023-11-14 | 云南云铜锌业股份有限公司 | 一种处理浸锌渣、锌冶炼石膏渣和高炉瓦斯灰的方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4605435A (en) * | 1985-01-31 | 1986-08-12 | Amax Inc. | Recycling of steel plant dusts to steel furnaces |
| WO1988001654A1 (en) * | 1986-08-27 | 1988-03-10 | Commonwealth Scientific And Industrial Research Or | Process for the treatment of lead-zinc ores, concentrates or residues |
| US5538532A (en) * | 1995-03-02 | 1996-07-23 | Complete Recovery Process | Methods for recycling electric arc furnace dust |
| US5906671A (en) * | 1996-10-25 | 1999-05-25 | Agglo Inc. | Method for extraction of metals and non-metals from minerals, industrial by-products and waste materials |
| KR100327848B1 (ko) * | 1996-11-11 | 2002-08-19 | 스미토모 긴조쿠 고교 가부시키가이샤 | 환원철의제조방법및장치 |
| EP1199373A1 (fr) * | 2000-10-17 | 2002-04-24 | Universite Catholique De Louvain | Eléments agglomérés et procédé de traítement de poussières métallurgiques |
| TW565617B (en) * | 2000-10-30 | 2003-12-11 | Nippon Steel Corp | Raw pellets containing oxidized metal for a reduction furnace, a method for production the same, a method for reducing the raw pellets and a reducing apparatus |
| JP2004107748A (ja) * | 2002-09-19 | 2004-04-08 | Daido Steel Co Ltd | 亜鉛浸出残渣の処理方法 |
| US7597740B2 (en) * | 2003-07-04 | 2009-10-06 | Umicore | Recovery of non-ferrous metals from zinc residues |
-
2006
- 2006-05-11 BR BRPI0612150A patent/BRPI0612150A2/pt not_active IP Right Cessation
- 2006-05-11 US US11/917,278 patent/US20080196551A1/en not_active Abandoned
- 2006-05-11 CN CNA2006800209006A patent/CN101341265A/zh active Pending
- 2006-05-11 MX MX2007015812A patent/MX2007015812A/es unknown
- 2006-05-11 EA EA200800030A patent/EA013690B1/ru not_active IP Right Cessation
- 2006-05-11 WO PCT/EP2006/004412 patent/WO2006133777A1/en active Application Filing
- 2006-05-11 KR KR20077028617A patent/KR20080022545A/ko not_active Application Discontinuation
- 2006-05-11 AU AU2006257458A patent/AU2006257458A1/en not_active Abandoned
- 2006-05-11 ZA ZA200710377A patent/ZA200710377B/xx unknown
- 2006-05-11 JP JP2008515071A patent/JP2008545888A/ja not_active Withdrawn
- 2006-05-11 CA CA002611925A patent/CA2611925A1/en not_active Abandoned
- 2006-05-11 EP EP06753557A patent/EP1893779A1/en not_active Withdrawn
- 2006-06-08 PE PE2006000634A patent/PE20070088A1/es not_active Application Discontinuation
-
2008
- 2008-01-03 NO NO20080042A patent/NO20080042L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| PE20070088A1 (es) | 2007-02-02 |
| EA013690B1 (ru) | 2010-06-30 |
| MX2007015812A (es) | 2008-04-29 |
| AU2006257458A1 (en) | 2006-12-21 |
| WO2006133777A1 (en) | 2006-12-21 |
| KR20080022545A (ko) | 2008-03-11 |
| CN101341265A (zh) | 2009-01-07 |
| JP2008545888A (ja) | 2008-12-18 |
| BRPI0612150A2 (pt) | 2016-09-06 |
| ZA200710377B (en) | 2009-03-25 |
| EP1893779A1 (en) | 2008-03-05 |
| EA200800030A1 (ru) | 2008-12-30 |
| US20080196551A1 (en) | 2008-08-21 |
| NO20080042L (no) | 2008-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Discontinued |