MX2013003380A - Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados. - Google Patents

Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados.

Info

Publication number
MX2013003380A
MX2013003380A MX2013003380A MX2013003380A MX2013003380A MX 2013003380 A MX2013003380 A MX 2013003380A MX 2013003380 A MX2013003380 A MX 2013003380A MX 2013003380 A MX2013003380 A MX 2013003380A MX 2013003380 A MX2013003380 A MX 2013003380A
Authority
MX
Mexico
Prior art keywords
zinc
sulphured
recovery
leaching
concentrates
Prior art date
Application number
MX2013003380A
Other languages
English (en)
Inventor
Garcia Francisco Jose Tamargo
Original Assignee
Tam 5 S L
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tam 5 S L filed Critical Tam 5 S L
Publication of MX2013003380A publication Critical patent/MX2013003380A/es

Links

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
    • C22B19/22—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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of 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
    • 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
    • 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)

Abstract

El concentrado de zinc es sometido, básicamente, a las etapas de: a. Tostación de al menos una parte del concentrado de zinc. b. Lixiviación neutra donde se disuelve el óxido de zinc. c. Lixiviación ácida donde se lixivian las ferritas de zinc. d. Reducción del Fe+++ contenido en la solución a Fe++. e. Neutralización de la acidez de la solución con calcine. h. Oxidación de hierro y precipitación de jarosita por medio de la inyección de oxígeno o aire enriquecido con oxígeno y la adición de un álcali ó una sal alcalina, limitando la acidez final a un máximo de 15 g/l. Adicionalmente, tras la etapa de neutralización (e), puede llevar una etapa (f) de relixiviación del residuo para la precipitación del arsénico e impurezas afines, y una etapa (g) de cementación de Cu, y tras la etapa (c) una etapa (i) de reducción de hierro y lixiviación directa.
MX2013003380A 2011-04-15 2011-04-15 Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados. MX2013003380A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/ES2011/070265 WO2012140284A1 (es) 2011-04-15 2011-04-15 Metodo hidrometalúrgico para la recuperación de zinc en medio sulfúrico a partir de concentrados de zinc sulfurados

Publications (1)

Publication Number Publication Date
MX2013003380A true MX2013003380A (es) 2013-04-29

Family

ID=47008861

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2013003380A MX2013003380A (es) 2011-04-15 2011-04-15 Metodo hidrometalurgico para la recuperacion de zinc en medio sulfurico a partir de concentrados de zinc sulfurados.

Country Status (10)

Country Link
EP (1) EP2543746A4 (es)
JP (1) JP2014510841A (es)
KR (1) KR20130108341A (es)
CN (1) CN103210099A (es)
AU (1) AU2011365350A1 (es)
BR (1) BR112013007502A2 (es)
CA (1) CA2813860A1 (es)
EA (1) EA201370062A1 (es)
MX (1) MX2013003380A (es)
WO (1) WO2012140284A1 (es)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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.
CN103130282B (zh) * 2013-03-20 2014-07-09 江苏理工学院 黄钾铁矾的制备方法
CN103160688B (zh) * 2013-04-17 2015-08-05 昆明奥赛美科技有限公司 锌粉置换法从含锗浸出液中制备锗精矿的方法
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
CN103898336B (zh) * 2014-03-24 2015-07-01 中国恩菲工程技术有限公司 处理锌焙烧矿的方法
CN104561527B (zh) * 2015-02-10 2016-08-17 四川金广实业（集团）股份有限公司 一种红土矿中配加硫化镍精矿生产镍铁方法
CN105875799A (zh) * 2016-04-13 2016-08-24 石河子大学 一种牛肉复合保鲜剂及其应用方法
EP3592872B1 (en) * 2017-03-07 2022-05-04 Outotec (Finland) Oy Process for roasting of gold bearing sulfide concentrate
CN111206155B (zh) * 2020-02-28 2021-08-27 白银有色集团股份有限公司 一种利用再生氧化锌进行回收锌金属的方法
CN111394586B (zh) * 2020-04-24 2021-09-24 云南罗平锌电股份有限公司 一种从铅渣中综合回收锌锗的方法
CN112359222B (zh) * 2020-10-19 2022-11-15 云南云铜锌业股份有限公司 一种亚硫酸锌液连续酸分解的方法及装置
CN112458309A (zh) * 2020-12-14 2021-03-09 昆明冶金研究院有限公司 一种提高硫化锌精矿中锌浸出率的方法
CN114737064A (zh) * 2022-03-17 2022-07-12 云南云铜锌业股份有限公司 一种湿法炼锌黄钾铁矾法
CN115478172A (zh) * 2022-09-30 2022-12-16 云南金鼎锌业有限公司 一种锌湿法冶炼降低浸出氧化剂的方法
CN115874058B (zh) * 2023-03-02 2023-05-12 昆明理工大学 一种预脱锌协同含锗氧化锌烟尘中和法高效富集锗的方法
CN117625956B (zh) * 2024-01-25 2024-03-22 昆明理工大学 一种锌焙砂的高效提锌方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE673023A (es) * 1965-04-30 1900-01-01
ES407811A2 (es) * 1972-10-20 1976-02-01 Asturiana De Zinc Sa Un procedimiento de recuperacion de zinc de las ferritas existentes en residuos.
US4128617A (en) * 1977-07-11 1978-12-05 Newmont Exploration Limited Treatment of zinc calcines for zinc recovery
CA1176853A (en) * 1981-08-05 1984-10-30 Gerald L. Bolton Process for recovering zinc from zinc ferrite material
CA1206008A (en) * 1982-02-24 1986-06-17 Donald R. Weir Recovery of zinc from zinc-containing sulphidic material
FI88516C (fi) * 1990-02-16 1993-05-25 Outokumpu Oy Hydrometallurgiskt foerfarande foer behandling av zinksulfidhaltiga raoaemnen
JPH05171310A (ja) * 1991-12-25 1993-07-09 Mitsubishi Materials Corp 還元焙焼による亜鉛製錬法
FI100806B (fi) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa
JP4129499B2 (ja) * 2000-08-08 2008-08-06 Ｄｏｗａメタルマイン株式会社 鉱物からの硫黄の回収方法
FI20002699A0 (fi) * 2000-12-08 2000-12-08 Outokumpu Oy Menetelmä raudan hydrolyyttiseksi saostamiseksi
FI116071B (fi) * 2003-02-26 2005-09-15 Outokumpu Oy Menetelmä sinkin talteenottamiseksi vastavirtaliuotuksella

Also Published As

Publication number Publication date
BR112013007502A2 (pt) 2019-09-24
EP2543746A4 (en) 2014-12-03
AU2011365350A1 (en) 2013-03-14
WO2012140284A8 (es) 2013-03-28
KR20130108341A (ko) 2013-10-02
EA201370062A1 (ru) 2013-11-29
JP2014510841A (ja) 2014-05-01
CN103210099A (zh) 2013-07-17
WO2012140284A1 (es) 2012-10-18
CA2813860A1 (en) 2012-10-18
EP2543746A1 (en) 2013-01-09

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