PE20150574A1 - Recuperacion de zin a partir de escoria de plomo - Google Patents
Recuperacion de zin a partir de escoria de plomoInfo
- Publication number
- PE20150574A1 PE20150574A1 PE2015000178A PE2015000178A PE20150574A1 PE 20150574 A1 PE20150574 A1 PE 20150574A1 PE 2015000178 A PE2015000178 A PE 2015000178A PE 2015000178 A PE2015000178 A PE 2015000178A PE 20150574 A1 PE20150574 A1 PE 20150574A1
- Authority
- PE
- Peru
- Prior art keywords
- slag
- zinc
- leaching
- solution
- zin
- Prior art date
Links
- 238000011084 recovery Methods 0.000 title 1
- 239000002893 slag Substances 0.000 abstract 7
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 6
- 239000011701 zinc Substances 0.000 abstract 6
- 229910052725 zinc Inorganic materials 0.000 abstract 6
- 238000002386 leaching Methods 0.000 abstract 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 2
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 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
- C22B19/34—Obtaining zinc oxide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/507—Sulfur oxides by treating the gases with other liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
- B01D53/50—Sulfur oxides
- B01D53/508—Sulfur oxides by treating the gases with solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- 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
- 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
- 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
-
- 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
- C22B7/04—Working-up slag
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/30—Sulfur compounds
- B01D2257/302—Sulfur oxides
-
- 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
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Metallurgy (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
Que comprende: un metodo para recuperar zinc a partir de una escoria derivada a partir de la fundicion de plomo que consta en someter la escoria a una etapa de lixiviacion bajo condiciones en las cuales el zinc se disuelva dentro de una solucion y el silice presente en la escoria se disuelva y vuelva a precipitar en una forma que es rapidamente separable del liquido, y se reconvierta en zinc a partir de la solucion. La escoria puede ser sometida a lixiviacion en al menos dos etapas en las cuales en una primera etapa de lixiviacion solo la parte del zinc es retirada de la escoria y una lixiviacion adicional del zinc a partir de la escoria ocurre en una segunda etapa para formar una solucion de lixiviacion sembrada y luego recuperar el zinc de la solucion. El metodo puede ser usado para eliminar S02 desde una corriente de gas usando la corriente de gas que contiene S02 para lixiviar una suspension de la escoria
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2012903394A AU2012903394A0 (en) | 2012-08-07 | Recovery of Zinc from Lead Slag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20150574A1 true PE20150574A1 (es) | 2015-05-21 |
Family
ID=50067301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2015000178A PE20150574A1 (es) | 2012-08-07 | 2013-08-06 | Recuperacion de zin a partir de escoria de plomo |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9982323B2 (es) |
| CN (1) | CN104755640B (es) |
| AU (1) | AU2013302212B2 (es) |
| CA (1) | CA2881600C (es) |
| MX (1) | MX366020B (es) |
| PE (1) | PE20150574A1 (es) |
| WO (1) | WO2014022882A1 (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016178040A1 (en) * | 2015-05-05 | 2016-11-10 | Arcelormittal | Method for the treatment of iron-containing sludge |
| BR112021006884A2 (pt) * | 2018-10-10 | 2021-07-13 | Lixivia, Inc. | composições e métodos para purificação de metais a partir de fluxo de resíduos de fabricação de aço |
| CN114606400B (zh) * | 2022-01-28 | 2023-09-22 | 云锡文山锌铟冶炼有限公司 | 高铁含砷锌浸渣的处理方法 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI93660C (fi) * | 1993-06-24 | 1995-05-10 | Outokumpu Eng Contract | Tapa liuottaa sinkkioksidia ja -silikaattia sisältävää materiaalia |
| AU734903B2 (en) | 1996-07-15 | 2001-06-28 | M.I.M. Holdings Limited | Metal recovery process |
| JP3625270B2 (ja) * | 2000-07-06 | 2005-03-02 | 太平洋セメント株式会社 | 廃棄物の処理方法 |
| MXPA03000209A (es) * | 2000-07-14 | 2004-09-13 | Noranda Inc | Produccion de oxido de zinc a partir de minerales solubles en acido utilizando un metodo de precipitacion. |
| US6471849B1 (en) * | 2000-09-11 | 2002-10-29 | Cominco Engineering Services Ltd. | Process for the recovery of zinc from a zinc sulphide ore or concentrate |
| CN1253235C (zh) * | 2003-02-11 | 2006-04-26 | 昆明有色冶金设计研究院 | 氧化锌脱除烟气二氧化硫方法及装置 |
| CN100400683C (zh) * | 2006-12-30 | 2008-07-09 | 同济大学 | 一种用含铅锌废渣或氧化铅锌矿生产金属铅和锌的方法 |
| CN101857923A (zh) * | 2010-05-31 | 2010-10-13 | 吉林大学 | 从含金银硫化矿焙砂酸浸液中回收铜、锌、铁的方法 |
| WO2012103571A1 (en) | 2011-02-01 | 2012-08-09 | Xstrata Queensland Limited | Precipitation of zinc from solution |
-
2013
- 2013-08-06 CA CA2881600A patent/CA2881600C/en active Active
- 2013-08-06 AU AU2013302212A patent/AU2013302212B2/en active Active
- 2013-08-06 US US14/420,634 patent/US9982323B2/en active Active
- 2013-08-06 MX MX2015001838A patent/MX366020B/es active IP Right Grant
- 2013-08-06 WO PCT/AU2013/000865 patent/WO2014022882A1/en not_active Ceased
- 2013-08-06 CN CN201380045651.6A patent/CN104755640B/zh active Active
- 2013-08-06 PE PE2015000178A patent/PE20150574A1/es active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| CN104755640B (zh) | 2017-05-31 |
| AU2013302212A1 (en) | 2015-02-26 |
| CA2881600C (en) | 2021-04-27 |
| US9982323B2 (en) | 2018-05-29 |
| MX366020B (es) | 2019-06-24 |
| CA2881600A1 (en) | 2014-02-13 |
| US20150225811A1 (en) | 2015-08-13 |
| CN104755640A (zh) | 2015-07-01 |
| MX2015001838A (es) | 2016-01-12 |
| WO2014022882A1 (en) | 2014-02-13 |
| AU2013302212B2 (en) | 2017-08-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration |