PE20020437A1 - Produccion de oxido de zinc a partir de mineral soluble en acido usando metodo de precipitacion - Google Patents
Produccion de oxido de zinc a partir de mineral soluble en acido usando metodo de precipitacionInfo
- Publication number
- PE20020437A1 PE20020437A1 PE2001000703A PE2001000703A PE20020437A1 PE 20020437 A1 PE20020437 A1 PE 20020437A1 PE 2001000703 A PE2001000703 A PE 2001000703A PE 2001000703 A PE2001000703 A PE 2001000703A PE 20020437 A1 PE20020437 A1 PE 20020437A1
- Authority
- PE
- Peru
- Prior art keywords
- solution
- zno
- production
- zinc oxide
- precipitation method
- Prior art date
Links
- 238000001556 precipitation Methods 0.000 title abstract 3
- 239000002253 acid Substances 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 title 2
- 229910052500 inorganic mineral Inorganic materials 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000011707 mineral Substances 0.000 title 1
- 239000011787 zinc oxide Substances 0.000 title 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 2
- 238000005188 flotation Methods 0.000 abstract 2
- 238000002386 leaching Methods 0.000 abstract 2
- 230000001376 precipitating effect Effects 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- IZBZQUREHISXFJ-UHFFFAOYSA-N 2-[4-chloro-5-methyl-3-(trifluoromethyl)pyrazol-1-yl]acetic acid Chemical compound CC1=C(Cl)C(C(F)(F)F)=NN1CC(O)=O IZBZQUREHISXFJ-UHFFFAOYSA-N 0.000 abstract 1
- 241001233305 Xanthisma Species 0.000 abstract 1
- 229910052793 cadmium Inorganic materials 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 229910052802 copper Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- GTGUCSIFKYFMNY-UHFFFAOYSA-N dodecylazanium;hydrogen sulfate Chemical compound OS(O)(=O)=O.CCCCCCCCCCCCN GTGUCSIFKYFMNY-UHFFFAOYSA-N 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011505 plaster Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- ZFXYFBGIUFBOJW-UHFFFAOYSA-N theophylline Chemical compound O=C1N(C)C(=O)N(C)C2=C1NC=N2 ZFXYFBGIUFBOJW-UHFFFAOYSA-N 0.000 abstract 1
- 229960000278 theophylline Drugs 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 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
- C22B19/20—Obtaining zinc otherwise than by distilling
- C22B19/26—Refining solutions containing zinc values, e.g. obtained by leaching zinc ores
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G9/00—Compounds of zinc
- C01G9/02—Oxides; Hydroxides
-
- 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
-
- 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
- C22B3/46—Treatment or purification of solutions, e.g. obtained by leaching by chemical processes by substitution, e.g. by cementation
-
- 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)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Inorganic Chemistry (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
DONDE EL METODO COMPRENDE: a) LIXIVIAR CON ACIDO SULFURICO, EL MATERIAL QUE CONTIENE Zn SOLUBLE EN ACIDO, HASTA UN pH ENTRE 1,5 Y 2,5; b) PRECIPITAR Fe Y SiO2 DE LA SOLUCION DE (a) USANDO CaO, Ca(OH)2, MgO o ZnO, CON LO QUE EL pH DE LA SOLUCION SE ELEVA ENTRE 3,5 Y 4,5; c) PRECIPITAR ZnO A PARTIR DE SOLUCION DE (b) USANDO CaO o Ca(OH)2, CON LO QUE EL pH DE LA SOLUCION SE ELEVA ENTRE 8,5 Y 9,5 ; d) SEPARAR EL ZnO PRECIPITADO DEL YESO, EL CUAL SE COPRECIPITA DURANTE (c) POR CLASIFICACION GRANULOMETRICA POR TAMANO O POR FLOTACION CON UN COLECTOR CATIONICO TAL COMO CLORHIDRATO DE DODECILAMINA, SULFATO DE DODECILAMINA Y POTASIO AMIL XANTATO; Y, e) RECICLAR EL RESIDUO DE LA FLOTACION HACIA (a), PARA RECUPERAR VALOR DE Zn. LA SOLUCION DE (b) SE SOMETE A UN PROCESO DE SEPARACION SOLIDO-LIQUIDO, Y SE CEMENTA CON POLVO DE Zn PARA RECUPERAR Cu, Cd, Ni Y Co. ADEMAS SE REFIERE A UN APARATO PARA PRODUCIR ZnO, QUE COMPRENDE: i) UN MECANISMO DE LIXIVIACION PARA (a); ii) UN PRIMER MECANISMO DE PRECIPITACION PARA (b); iii) UN SEGUNDO MECANISMO DE PRECIPITACION PARA (c); Y, iv) UN MECANISMO DE SEPARACION PARA (d)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US61753400A | 2000-07-14 | 2000-07-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PE20020437A1 true PE20020437A1 (es) | 2002-06-04 |
Family
ID=24474023
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PE2001000703A PE20020437A1 (es) | 2000-07-14 | 2001-07-13 | Produccion de oxido de zinc a partir de mineral soluble en acido usando metodo de precipitacion |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6726889B2 (es) |
| AU (2) | AU2001267220B2 (es) |
| CA (1) | CA2415732C (es) |
| MX (1) | MXPA03000209A (es) |
| PE (1) | PE20020437A1 (es) |
| WO (1) | WO2002006541A2 (es) |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20090114218A1 (en) * | 2006-04-13 | 2009-05-07 | Ada Technologies, Inc. | Electrotherapeutic treatment device and method |
| US7820135B2 (en) * | 2008-06-30 | 2010-10-26 | Uop Llc | Catalyst composition with nanometer crystallites for slurry hydrocracking |
| RU2389810C1 (ru) * | 2008-08-28 | 2010-05-20 | Лидия Алексеевна Воропанова | Способ получения оксида цинка из слабоконцентрированных растворов |
| RU2393249C1 (ru) * | 2008-10-20 | 2010-06-27 | Лидия Алексеевна Воропанова | Способ получения оксида цинка из сернокислого раствора |
| LU91509B1 (fr) * | 2008-12-22 | 2010-06-24 | Wurth Paul Sa | Valorisation d'oxydes de zinc secondaires riches en fluorures et chlorures |
| JP5564514B2 (ja) * | 2008-12-23 | 2014-07-30 | ポスコ | 二次ダストを用いた高純度酸化亜鉛の製造方法 |
| CN101591733B (zh) * | 2009-06-22 | 2011-01-05 | 云南永昌铅锌股份有限公司 | 高铁硫化锌精矿加压酸浸釜内沉矾除铁方法 |
| DOP2011000007A (es) * | 2010-01-07 | 2017-10-15 | Barrick Gold Corp | Produccion de concetrados de sulfato de cinc de una solucion diluida de sulfato de cinc. |
| RU2433951C2 (ru) * | 2010-02-01 | 2011-11-20 | Лидия Алексеевна Воропанова | Способ обезвоживания осадка гидроксидов металлов при получении их оксидов |
| CN103547690A (zh) * | 2011-01-27 | 2014-01-29 | 嘉能可昆士兰有限公司 | 从溶液中沉淀锌 |
| KR101128880B1 (ko) | 2011-06-23 | 2012-03-26 | 홍상휘 | 고순도 산화 아연의 제조방법 |
| CN102952942B (zh) * | 2012-04-01 | 2015-08-26 | 东北大学 | 一种利用中低品位氧化锌矿和氧化锌、氧化铅共生矿的方法 |
| CN102730748B (zh) * | 2012-04-01 | 2015-04-29 | 东北大学 | 一种利用中低品位氧化锌矿和氧化锌、氧化铅共生矿制备氯化铅和硫酸锌的方法 |
| CN102631992B (zh) * | 2012-04-25 | 2013-06-05 | 广西华锡集团股份有限公司 | 一种在酸性条件下浮选氧化锌矿物的方法 |
| AU2013302212B2 (en) | 2012-08-07 | 2017-08-03 | Glencore Queensland Limited | Recovery of zinc from lead slag |
| DE102015108749A1 (de) | 2015-06-02 | 2016-12-08 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Verfahren zur großmaßstäblichen, nasschemischen Herstellung von ZnO Nanopartikeln mit Hilfe von Luftblasen |
| JP6742704B2 (ja) * | 2015-08-07 | 2020-08-19 | キヤノン株式会社 | 通信装置、通信装置の制御方法、及びプログラム |
| RU2618596C2 (ru) * | 2015-08-14 | 2017-05-04 | Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) | Способ получения оксида цинка |
| US10604414B2 (en) | 2017-06-15 | 2020-03-31 | Energysource Minerals Llc | System and process for recovery of lithium from a geothermal brine |
| CN107893161A (zh) * | 2017-11-21 | 2018-04-10 | 四环锌锗科技股份有限公司 | 一种银浮选系统中沉淀锌离子的方法 |
| CN109628751A (zh) * | 2019-01-22 | 2019-04-16 | 云南驰宏锌锗股份有限公司 | 一种脱除氧化锌烟尘浸出过程中硅的方法 |
| WO2020169873A1 (en) * | 2019-02-18 | 2020-08-27 | Outotec (Finland) Oy | METHOD AND PROCESS ARRANGEMENT FOR REMOVING Si BASED COMPOUNDS FROM A LEACHING LIQUOR AND USE |
| CN110904339A (zh) * | 2019-12-05 | 2020-03-24 | 西南科技大学 | 一种钢厂电炉烟尘硫化固化浮选回收锌的方法 |
| CN112195344A (zh) * | 2020-10-18 | 2021-01-08 | 赤峰中色锌业有限公司 | 一种从高浸渣浮选尾矿水中萃取回收锌的方法 |
| CN113234934B (zh) * | 2021-05-20 | 2022-11-01 | 华北理工大学 | 一种炼钢厂含锌烟尘浸出处理方法及其装置 |
| CN113528816B (zh) * | 2021-07-23 | 2022-11-18 | 昆明冶金研究院有限公司 | 一种直接酸浸浮选氧化锌精矿的方法 |
| CN114150156B (zh) * | 2021-11-30 | 2023-10-13 | 西安建筑科技大学 | 一种低品位含锌粉尘提锌以及纳米氧化锌制备工艺 |
| CN119869737B (zh) * | 2025-03-13 | 2025-09-23 | 紫金矿业集团股份有限公司 | 一种极低品位氧化锌矿石资源化利用方法 |
Family Cites Families (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB138947A (en) | 1918-05-28 | 1920-02-26 | Henry Livingstone Sulman | Improvements in or relating to the purification of zinc solutions |
| US3656941A (en) * | 1968-03-13 | 1972-04-18 | Electrolyt Zinc Australasia | Hydrometallurgical treatment of siliceous zinc ores |
| BE803156A (fr) * | 1973-08-02 | 1973-12-03 | Mines Fond Zinc Vieille | Procede de traitement d'une matiere contenant du zinc et de la silice |
| GB1509537A (en) * | 1974-09-13 | 1978-05-04 | Cominco Ltd | Treatment of zinc plant residues |
| CA1035152A (en) * | 1974-09-19 | 1978-07-25 | Inco Limited | Recovery of nickel from nickel sulfate solutions |
| AU496809B2 (en) * | 1975-04-02 | 1978-11-02 | Inco Limited | Process forthe recovery of metals from solution |
| US4149945A (en) * | 1978-04-13 | 1979-04-17 | Kennecott Copper Corporation | Hydrometallurgical brass dust reclamation |
| US4619814A (en) * | 1978-05-05 | 1986-10-28 | Provincial Holdings Ltd. | Process for the recovery of non-ferrous metals from sulphide ores and concentrates |
| JPS59142895A (ja) * | 1983-02-01 | 1984-08-16 | Dowa Mining Co Ltd | 含亜鉛溶液の中和処理法 |
| GB8504364D0 (en) * | 1985-02-20 | 1985-03-20 | Univ Waterloo | Roasting zinc sulfide ores |
| JPH0254729A (ja) * | 1988-08-19 | 1990-02-23 | Nishimura Watanabe Chiyuushiyutsu Kenkyusho:Kk | Ｚｎイオンを含有する硫酸の中和方法 |
| CA2020757A1 (en) * | 1989-09-28 | 1991-03-29 | Michael Philip Bohrer | Recycling metal containing compositions |
| US5453111A (en) * | 1992-01-15 | 1995-09-26 | Metals Recycling Technologies, Inc. | Method for separation of metals from waste stream |
| GB9309144D0 (en) * | 1993-05-04 | 1993-06-16 | Sherritt Gordon Ltd | Recovery of metals from sulphidic material |
| FI93660C (fi) * | 1993-06-24 | 1995-05-10 | Outokumpu Eng Contract | Tapa liuottaa sinkkioksidia ja -silikaattia sisältävää materiaalia |
| US6395242B1 (en) * | 1999-10-01 | 2002-05-28 | Noranda Inc. | Production of zinc oxide from complex sulfide concentrates using chloride processing |
-
2001
- 2001-06-19 CA CA002415732A patent/CA2415732C/en not_active Expired - Fee Related
- 2001-06-19 WO PCT/CA2001/000874 patent/WO2002006541A2/en not_active Ceased
- 2001-06-19 AU AU2001267220A patent/AU2001267220B2/en not_active Ceased
- 2001-06-19 MX MXPA03000209A patent/MXPA03000209A/es active IP Right Grant
- 2001-06-19 AU AU6722001A patent/AU6722001A/xx active Pending
- 2001-07-13 PE PE2001000703A patent/PE20020437A1/es not_active Application Discontinuation
-
2002
- 2002-07-22 US US10/199,512 patent/US6726889B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US20030031611A1 (en) | 2003-02-13 |
| WO2002006541A3 (en) | 2002-08-08 |
| CA2415732A1 (en) | 2002-01-24 |
| MXPA03000209A (es) | 2004-09-13 |
| AU6722001A (en) | 2002-01-30 |
| AU2001267220B2 (en) | 2006-02-02 |
| US6726889B2 (en) | 2004-04-27 |
| WO2002006541A2 (en) | 2002-01-24 |
| CA2415732C (en) | 2005-08-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Grant, registration | ||
| FD | Application declared void or lapsed |