MX2019006737A - Metodo para recuperar hierro de una solucion de sulfato de zinc. - Google Patents
Metodo para recuperar hierro de una solucion de sulfato de zinc.Info
- Publication number
- MX2019006737A MX2019006737A MX2019006737A MX2019006737A MX2019006737A MX 2019006737 A MX2019006737 A MX 2019006737A MX 2019006737 A MX2019006737 A MX 2019006737A MX 2019006737 A MX2019006737 A MX 2019006737A MX 2019006737 A MX2019006737 A MX 2019006737A
- Authority
- MX
- Mexico
- Prior art keywords
- iron
- zinc sulfate
- sulfate solution
- recovering
- recovering iron
- Prior art date
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title abstract 26
- 238000000034 method Methods 0.000 title abstract 19
- 229910052742 iron Inorganic materials 0.000 title abstract 13
- NWONKYPBYAMBJT-UHFFFAOYSA-L zinc sulfate Chemical compound [Zn+2].[O-]S([O-])(=O)=O NWONKYPBYAMBJT-UHFFFAOYSA-L 0.000 title abstract 7
- 229960001763 zinc sulfate Drugs 0.000 title abstract 7
- 229910000368 zinc sulfate Inorganic materials 0.000 title abstract 7
- 239000000243 solution Substances 0.000 abstract 11
- 230000003750 conditioning effect Effects 0.000 abstract 6
- 238000001556 precipitation Methods 0.000 abstract 6
- 238000002347 injection Methods 0.000 abstract 5
- 239000007924 injection Substances 0.000 abstract 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract 2
- 229910052595 hematite Inorganic materials 0.000 abstract 2
- 239000011019 hematite Substances 0.000 abstract 2
- LIKBJVNGSGBSGK-UHFFFAOYSA-N iron(3+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Fe+3].[Fe+3] LIKBJVNGSGBSGK-UHFFFAOYSA-N 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 229910052725 zinc Inorganic materials 0.000 abstract 2
- 239000011701 zinc Substances 0.000 abstract 2
- 229910021607 Silver chloride Inorganic materials 0.000 abstract 1
- 230000033116 oxidation-reduction process Effects 0.000 abstract 1
- 229910052709 silver Inorganic materials 0.000 abstract 1
- 239000004332 silver Substances 0.000 abstract 1
- HKZLPVFGJNLROG-UHFFFAOYSA-M silver monochloride Chemical compound [Cl-].[Ag+] HKZLPVFGJNLROG-UHFFFAOYSA-M 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/06—Sulfates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G49/00—Compounds of iron
- C01G49/02—Oxides; Hydroxides
- C01G49/06—Ferric oxide [Fe2O3]
-
- C—CHEMISTRY; METALLURGY
- C21—METALLURGY OF IRON
- C21B—MANUFACTURE OF IRON OR STEEL
- C21B15/00—Other processes for the manufacture of iron from iron compounds
-
- 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
- C22B19/20—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
- 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
- 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
- C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
-
- 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
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2002/00—Crystal-structural characteristics
- C01P2002/70—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data
- C01P2002/72—Crystal-structural characteristics defined by measured X-ray, neutron or electron diffraction data by d-values or two theta-values, e.g. as X-ray diagram
-
- 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)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Compounds Of Iron (AREA)
- Manufacture Of Iron (AREA)
- Removal Of Specific Substances (AREA)
Abstract
Se describe un método para recuperar hierro de una solución de sulfato de zinc de acuerdo con una modalidad de la presente descripción se asocia con la recuperación de hierro de una solución de sulfato de zinc producida por un proceso de lixiviación en la cual el mineral de zinc se disuelve en ácido sulfúrico. El método comprende un proceso de acondicionamiento que incluye un paso para reducir una solución de entrada de proceso de acondicionamiento, que es la solución de sulfato de zinc, y un proceso de precipitación de hierro para recuperar hierro como hematita, incluyendo un paso para presurizar y oxidar una solución de entrada de proceso de precipitación de hierro descargada del proceso de acondicionamiento. El proceso de precipitación de hierro se lleva a cabo en una temperatura que varía de 135°C a 150°C y una presión que varía de 5 barg a 10 barg. Además, un método para recuperar hierro de una solución de sulfato de zinc de acuerdo con una modalidad de la presente descripción se asocia con la recuperación de hierro de una solución de sulfato de zinc producida por un proceso de lixiviación en la cual el mineral de zinc se disuelve en ácido sulfúrico. El método comprende un proceso de acondicionamiento que incluye un paso para reducir una solución de entrada de proceso de acondicionamiento, que es la solución de sulfato de zinc, y un proceso de precipitación de hierro para recuperar hierro como hematita, incluyendo un paso para presurizar y oxidar una solución de entrada de proceso de precipitación de hierro descargada del proceso de acondicionamiento. La solución de entrada de proceso de precipitación de hierro tiene un potencial de oxidación-reducción de -100 mV o menos cuando se utiliza un electrodo de plata/cloruro de plata (Ag/AgCI) como un electrodo de referencia.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180012953A KR101889680B1 (ko) | 2018-02-01 | 2018-02-01 | 황산아연 용액으로부터 철을 회수하는 방법 |
| PCT/KR2018/001452 WO2019132105A1 (ko) | 2018-02-01 | 2018-02-02 | 황산아연 용액으로부터 철을 회수하는 방법 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MX2019006737A true MX2019006737A (es) | 2019-08-22 |
Family
ID=63408037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MX2019006737A MX2019006737A (es) | 2018-02-01 | 2018-02-02 | Metodo para recuperar hierro de una solucion de sulfato de zinc. |
Country Status (17)
| Country | Link |
|---|---|
| US (1) | US11001507B2 (es) |
| EP (1) | EP3719146B1 (es) |
| JP (1) | JP6799160B2 (es) |
| KR (1) | KR101889680B1 (es) |
| CN (1) | CN110352254B (es) |
| AU (1) | AU2018319218B2 (es) |
| BR (1) | BR112019012537B1 (es) |
| ES (1) | ES2941735T3 (es) |
| FI (1) | FI3719146T3 (es) |
| MX (1) | MX2019006737A (es) |
| PE (1) | PE20191342A1 (es) |
| PL (1) | PL3719146T3 (es) |
| RU (1) | RU2717624C1 (es) |
| SA (1) | SA519402179B1 (es) |
| TW (1) | TWI741252B (es) |
| WO (1) | WO2019132105A1 (es) |
| ZA (1) | ZA201901317B (es) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109850952B (zh) * | 2019-04-03 | 2021-01-26 | 东北师范大学 | 一种含重金属离子水溶液中铁离子的高纯分离方法 |
| PE20212358A1 (es) * | 2020-03-02 | 2021-12-21 | Arenas Julio Domingo Bonelli | Proceso hidrometalurgico para la extraccion simultanea de metales y yeso de los polvos de horno de arco electrico de acererias |
| CN111748690B (zh) * | 2020-07-30 | 2021-06-22 | 中南大学 | 一种基于水热晶格转型的湿法冶金浸出液净化除铁的方法 |
| CN112624178B (zh) * | 2021-01-07 | 2021-12-21 | 山东瑞琦能源科技有限公司 | 一种一水硫酸锌和七水硫酸锌联产的生产工艺 |
| CN114807625B (zh) * | 2022-03-17 | 2023-06-16 | 昆明理工大学 | 一种从湿法炼锌浸出液中矿化沉铁的方法 |
| KR102678432B1 (ko) * | 2023-11-21 | 2024-06-27 | 고려아연 주식회사 | 황산아연 용액으로부터 구리를 회수하는 방법 |
Family Cites Families (26)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1509537A (en) * | 1974-09-13 | 1978-05-04 | Cominco Ltd | Treatment of zinc plant residues |
| CA1117897A (en) * | 1979-03-29 | 1982-02-09 | George M. Freeman | Continuous process for the purification of zinc plant electrolyte |
| CA1206008A (en) * | 1982-02-24 | 1986-06-17 | Donald R. Weir | Recovery of zinc from zinc-containing sulphidic material |
| JP3197288B2 (ja) | 1991-04-08 | 2001-08-13 | 秋田製錬株式会社 | 亜鉛精鉱と亜鉛浸出残渣との同時湿式処理法 |
| US5336297A (en) * | 1993-02-16 | 1994-08-09 | Terra Gaia Environmental Group Inc. | Process for the treatment of electric arc furnace dust |
| GB9309144D0 (en) | 1993-05-04 | 1993-06-16 | Sherritt Gordon Ltd | Recovery of metals from sulphidic material |
| FI98073C (fi) | 1995-08-14 | 1997-04-10 | Outokumpu Eng Oy | Menetelmä nikkelin talteenottamiseksi hydrometallurgisesti kahdesta eri nikkelikivestä |
| KR19990084258A (ko) * | 1998-05-02 | 1999-12-06 | 문상우 | 전기로 다스트로부터 염화아연 또는 황산아연의 회수방법 |
| 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 |
| FI115223B (fi) * | 2001-12-13 | 2005-03-31 | Outokumpu Oy | Menetelmä raudan saostamiseksi sinkkisulfaattiliuoksesta hematiittina |
| JP4385103B2 (ja) * | 2003-07-23 | 2009-12-16 | Ｄｏｗａメタルマイン株式会社 | 酸化鉄粉およびその製造方法 |
| FI116730B (fi) * | 2003-07-31 | 2006-02-15 | Outokumpu Oy | Menetelmä ja laite metallinpoiston ohjaamiseksi |
| KR101043399B1 (ko) * | 2009-03-30 | 2011-06-22 | 코리아 니켈 주식회사 | 상압직접침출공법을 이용한 니켈 매트에서 니켈 및 유가금속을 회수하는 방법 |
| FI122676B (fi) * | 2010-10-12 | 2012-05-15 | Outotec Oyj | Menetelmä sinkkisulfaattipitoisen liuoksen käsittelemiseksi |
| EP2803738B1 (en) * | 2012-01-13 | 2019-04-17 | Sumitomo Metal Mining Co., Ltd. | Method for operating flash vessel |
| MX349844B (es) * | 2012-07-16 | 2017-08-16 | Tam 5 S L * | Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados con alto contenido en hierro. |
| WO2014018750A1 (en) * | 2012-07-27 | 2014-01-30 | Porvair Plc | Higher strength mullite-based iron foundry filter |
| CN103526024B (zh) * | 2013-10-23 | 2016-01-20 | 北京矿冶研究总院 | 一种清洁环保的高铟高铁锌精矿综合回收新工艺 |
| CN103643036A (zh) * | 2013-12-20 | 2014-03-19 | 广西冶金研究院 | 一种热压选择性浸出处理含铁铟锌焙砂的方法 |
| CN103911512A (zh) * | 2014-04-28 | 2014-07-09 | 北京矿冶研究总院 | 一种从锌冶炼浸出液中除砷、锑的方法 |
| JP3197288U (ja) | 2015-02-18 | 2015-04-30 | 株式会社東芝 | 盗難防止器具 |
| MX2018006356A (es) | 2015-11-23 | 2018-09-24 | Young Poong Corp | Metodo de fundicion de zinc respetuoso con el medio ambiente. |
| JP6493423B2 (ja) * | 2016-02-02 | 2019-04-03 | Ｊｆｅスチール株式会社 | 亜鉛の分離方法、亜鉛材料の製造方法および鉄材料の製造方法 |
| CN106868306B (zh) | 2016-12-23 | 2018-08-14 | 河南豫光锌业有限公司 | 一种锌浸渣有价金属高效回收的方法 |
| CN106868304A (zh) * | 2016-12-27 | 2017-06-20 | 河南豫光锌业有限公司 | 一种降低湿法炼锌氧化铁渣中杂质含量的方法 |
| CN106868295B (zh) * | 2016-12-27 | 2018-07-31 | 河南豫光锌业有限公司 | 一种湿法炼锌工艺中赤铁矿法除铁系统的开车方法 |
-
2018
- 2018-02-01 KR KR1020180012953A patent/KR101889680B1/ko active Active
- 2018-02-02 ES ES18847134T patent/ES2941735T3/es active Active
- 2018-02-02 MX MX2019006737A patent/MX2019006737A/es unknown
- 2018-02-02 PL PL18847134.6T patent/PL3719146T3/pl unknown
- 2018-02-02 RU RU2019113585A patent/RU2717624C1/ru active
- 2018-02-02 BR BR112019012537-0A patent/BR112019012537B1/pt active IP Right Grant
- 2018-02-02 FI FIEP18847134.6T patent/FI3719146T3/fi active
- 2018-02-02 EP EP18847134.6A patent/EP3719146B1/en active Active
- 2018-02-02 PE PE2019001206A patent/PE20191342A1/es unknown
- 2018-02-02 AU AU2018319218A patent/AU2018319218B2/en active Active
- 2018-02-02 WO PCT/KR2018/001452 patent/WO2019132105A1/ko active Application Filing
- 2018-02-02 CN CN201880004261.7A patent/CN110352254B/zh active Active
- 2018-02-02 JP JP2019530211A patent/JP6799160B2/ja active Active
-
2019
- 2019-01-29 TW TW108103391A patent/TWI741252B/zh active
- 2019-02-27 US US16/287,829 patent/US11001507B2/en active Active
- 2019-03-01 ZA ZA2019/01317A patent/ZA201901317B/en unknown
- 2019-07-07 SA SA519402179A patent/SA519402179B1/ar unknown
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019132105A1 (ko) | 2019-07-04 |
| SA519402179B1 (ar) | 2022-10-18 |
| ZA201901317B (en) | 2021-06-30 |
| US11001507B2 (en) | 2021-05-11 |
| ES2941735T3 (es) | 2023-05-25 |
| AU2018319218A1 (en) | 2019-08-15 |
| KR101889680B1 (ko) | 2018-08-17 |
| TW201934763A (zh) | 2019-09-01 |
| PL3719146T3 (pl) | 2023-05-29 |
| FI3719146T3 (fi) | 2023-04-25 |
| CN110352254A (zh) | 2019-10-18 |
| EP3719146A1 (en) | 2020-10-07 |
| US20190233302A1 (en) | 2019-08-01 |
| AU2018319218B2 (en) | 2020-07-09 |
| TWI741252B (zh) | 2021-10-01 |
| RU2717624C1 (ru) | 2020-03-24 |
| CN110352254B (zh) | 2021-06-11 |
| PE20191342A1 (es) | 2019-09-30 |
| BR112019012537B1 (pt) | 2020-11-10 |
| JP2020509166A (ja) | 2020-03-26 |
| EP3719146A4 (en) | 2021-03-31 |
| EP3719146B1 (en) | 2023-03-22 |
| JP6799160B2 (ja) | 2020-12-09 |
| BR112019012537A2 (pt) | 2019-11-12 |
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