ES2103134T3 - Procedimiento para extraccion de zinc de concentrados sulfurados. - Google Patents

Procedimiento para extraccion de zinc de concentrados sulfurados.

Info

Publication number
ES2103134T3
ES2103134T3 ES94926871T ES94926871T ES2103134T3 ES 2103134 T3 ES2103134 T3 ES 2103134T3 ES 94926871 T ES94926871 T ES 94926871T ES 94926871 T ES94926871 T ES 94926871T ES 2103134 T3 ES2103134 T3 ES 2103134T3
Authority
ES
Spain
Prior art keywords
concentrates
zinc
procedure
leaching
sulfurated
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.)
Expired - Lifetime
Application number
ES94926871T
Other languages
English (en)
Inventor
Put John W Van
Francois M I G Terwinghe
Nys Thierry S A De
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Umicore NV SA
Original Assignee
Union Miniere NV SA
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
Priority claimed from BE9300882A external-priority patent/BE1007417A3/fr
Priority claimed from BE9301451A external-priority patent/BE1007906A3/nl
Application filed by Union Miniere NV SA filed Critical Union Miniere NV SA
Application granted granted Critical
Publication of ES2103134T3 publication Critical patent/ES2103134T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C22B19/02—Preliminary treatment of ores; Preliminary refining of zinc oxide
    • 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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

UNA PARTE DE LOS CONCENTRADOS SE CALCINA. UNA PARTE DE LA CALCINA ASI PRODUCIDA SE SOMETE A UNA LIXIVIACION NEUTRA. OTRA PARTE DE LOS CONCENTRADOS ES LIXIVIADA DIRECTAMENTE EN MEDIO ACIDO JUNTO CON AL MENOS UNA PARTE DEL RESIDUO DE LA LIXIVIACION NEUTRA, ESTO EN PRESENCIA DE OXIGENO Y EN CONDICIONES ATMOSFERICAS. LA SOLUCION RICA EN ZINC Y EN HIERRO PRODUCIDA POR ESTA LIXIVIACION ACIDA SE NEUTRALIZA CON OTRA PARTE DE LA CALCINA, A LA QUE A CONTINUACION SE RETIRA SU HIERRO, Y FINALMENTE SE RECICLA EN LA LIXIVIACION NEUTRA. ESTE PROCEDIMIENTO PERMITE AUMENTAR PROGRESIVAMENTE LA CAPACIDAD DE UNA FABRICA EXITENTE DE ZINC, ESTO SEGUN LAS NECESIDADES Y CON UN ESCALONAMIENTO VENTAJOSO DE LOS GASTOS DE INVERSION.
ES94926871T 1993-08-27 1994-08-24 Procedimiento para extraccion de zinc de concentrados sulfurados. Expired - Lifetime ES2103134T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE9300882A BE1007417A3 (fr) 1993-08-27 1993-08-27 Procede de lixiviation de concentre sulfure de zinc et de ferrite de zinc.
BE9301451A BE1007906A3 (nl) 1993-12-23 1993-12-23 Werkwijze voor het logen van zwavelhoudend zinkconcentraat en zinkferriet.

Publications (1)

Publication Number Publication Date
ES2103134T3 true ES2103134T3 (es) 1997-08-16

Family

ID=25662764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94926871T Expired - Lifetime ES2103134T3 (es) 1993-08-27 1994-08-24 Procedimiento para extraccion de zinc de concentrados sulfurados.

Country Status (15)

Country Link
US (1) US5858315A (es)
EP (1) EP0719347B1 (es)
JP (1) JP3713579B2 (es)
KR (1) KR100317430B1 (es)
CN (1) CN1040133C (es)
AU (2) AU683085B2 (es)
BR (1) BR9407223A (es)
CA (1) CA2167729C (es)
DE (1) DE69402881T2 (es)
ES (1) ES2103134T3 (es)
FI (1) FI106130B (es)
NO (1) NO311368B1 (es)
PE (1) PE28795A1 (es)
PL (1) PL313134A1 (es)
WO (1) WO1995006140A1 (es)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI100806B (fi) * 1996-08-12 1998-02-27 Outokumpu Base Metals Oy Menetelmä sinkkirikasteen liuottamiseksi atmosfäärisissä olosuhteissa
DE19640869B4 (de) * 1996-10-04 2010-08-12 Ruhr-Zink Gmbh Verfahren zur Gewinnung von Wertmetallen, insbesondere Zink, aus Chlor oder Fluor enthaltenden Rohstoffen
BRPI9904195A2 (pt) * 1999-02-05 2016-09-27 Companhia Mineira De Metais processos de integração dos tratamentos de concentrados, ou minérios, de silicatos de zinco e ustulados de zinco sulfetados
ES2159263B1 (es) * 1999-12-17 2002-04-16 Tecn Reunidas S A Proceso para la produccion electrolitica de zinc o de compuestos de zinc de alta pureza a partir de materias primas primarias y secundarias de zinc.
JP3911536B2 (ja) * 2000-01-31 2007-05-09 Ｄｏｗａメタルマイン株式会社 亜鉛精鉱の浸出法
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
FI110269B (fi) * 2001-03-14 2002-12-31 Outokumpu Oy Menetelmä piidioksidin saostamiseksi sinkkimalmien liuotuksen yhteydessä
FI116071B (fi) * 2003-02-26 2005-09-15 Outokumpu Oy Menetelmä sinkin talteenottamiseksi vastavirtaliuotuksella
FI118226B (fi) 2005-12-29 2007-08-31 Outokumpu Technology Oyj Menetelmä harvinaisten metallien talteenottamiseksi sinkin liuotusprosessissa
EP1939310A1 (en) 2006-12-28 2008-07-02 Asturiana De Zinc, S.A. Recovery of zinc from sulphide concentrates by atmospheric leaching with sulphuric acid at a controlled acidity
RU2346066C1 (ru) * 2007-10-30 2009-02-10 Общество с ограниченной ответственностью "Производство по утилизации отходов" (ООО "Производство по утилизации отходов") Способ извлечения цинка из техногенных концентратов с высоким содержанием сульфидов
CN101748289B (zh) * 2008-12-15 2012-04-18 汉中八一锌业有限责任公司 湿法炼锌的中性浸出方法
FI122676B (fi) 2010-10-12 2012-05-15 Outotec Oyj Menetelmä sinkkisulfaattipitoisen liuoksen käsittelemiseksi
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.
CN103643047A (zh) * 2013-12-11 2014-03-19 广西大学 一种炼锌副产铁酸锌的回收方法
WO2015175251A1 (en) 2014-05-12 2015-11-19 Summit Mining International Inc. Brine leaching process for recovering valuable metals from oxide materials
CN110672598B (zh) * 2019-10-24 2022-04-12 山东瑞思康生物科技有限公司 一种用于检测母乳钙、镁、锌的干化学试剂条
CN117431401B (zh) * 2023-10-26 2025-11-07 昆明理工大学 一种强化浸出高含铟废料的装置和方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE724214A (es) * 1968-11-20 1969-05-02
GB1509537A (en) * 1974-09-13 1978-05-04 Cominco Ltd Treatment of zinc plant residues
CA1049953A (en) * 1975-10-22 1979-03-06 Sherritt Gordon Mines Limited Two-stage pressure leaching process for zinc and iron bearing mineral sulphides
DE2624658C3 (de) * 1976-06-02 1980-04-17 Ruhr - Zink Gmbh, 4354 Datteln Verfahren zur Aufarbeitung von bei der Laugung gerösteter Zinkblende verbleibender Rückstände
CA1176853A (en) * 1981-08-05 1984-10-30 Gerald L. Bolton Process for recovering zinc from zinc ferrite material
LU85385A1 (fr) * 1984-05-28 1986-01-29 Mines Fond Zinc Vieille Procede de lixiviation de sulfures contenant du zinc et du fer
DE3935362A1 (de) * 1989-10-24 1991-04-25 Ruhr Zink Gmbh Verfahren zur aufarbeitung von jarosit-haltigen rueckstaenden
GB8928368D0 (en) * 1989-12-15 1990-02-21 Sherritt Gordon Ltd Recovery of metal values from zinc plant residues
FI88516C (fi) * 1990-02-16 1993-05-25 Outokumpu Oy Hydrometallurgiskt foerfarande foer behandling av zinksulfidhaltiga raoaemnen
SU1740464A1 (ru) * 1990-06-29 1992-06-15 Сибирский металлургический институт им.Серго Орджоникидзе Способ очистки растворов от железа
BE1006652A3 (fr) * 1992-01-28 1994-11-08 Union Miniere N V Sa Procede pour separer du fer d'une solution aqueuse.

Also Published As

Publication number Publication date
KR100317430B1 (ko) 2002-02-28
WO1995006140A1 (fr) 1995-03-02
JPH09501986A (ja) 1997-02-25
DE69402881D1 (de) 1997-05-28
NO960771D0 (no) 1996-02-26
CA2167729C (en) 2004-10-26
FI106130B (fi) 2000-11-30
NO311368B1 (no) 2001-11-19
PL313134A1 (en) 1996-06-10
JP3713579B2 (ja) 2005-11-09
EP0719347B1 (fr) 1997-04-23
CN1040133C (zh) 1998-10-07
CA2167729A1 (en) 1995-03-02
FI960883A0 (fi) 1996-02-26
US5858315A (en) 1999-01-12
PE28795A1 (es) 1995-10-13
AU713328B2 (en) 1999-12-02
FI960883A7 (fi) 1996-02-26
NO960771L (no) 1996-04-26
BR9407223A (pt) 1996-09-17
DE69402881T2 (de) 1997-11-20
AU683085B2 (en) 1997-10-30
CN1131441A (zh) 1996-09-18
AU5293398A (en) 1998-04-23
EP0719347A1 (fr) 1996-07-03
AU7654794A (en) 1995-03-21

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