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MXPA03008358A - Metodo para la precipitacion de silice en relacion con la lixiviacion de una mena de cinc. - Google Patents

Metodo para la precipitacion de silice en relacion con la lixiviacion de una mena de cinc.

Info

Publication number
MXPA03008358A
MXPA03008358A MXPA03008358A MXPA03008358A MXPA03008358A MX PA03008358 A MXPA03008358 A MX PA03008358A MX PA03008358 A MXPA03008358 A MX PA03008358A MX PA03008358 A MXPA03008358 A MX PA03008358A MX PA03008358 A MXPA03008358 A MX PA03008358A
Authority
MX
Mexico
Prior art keywords
silica
precipitation
connection
leaching
silicate
Prior art date
Application number
MXPA03008358A
Other languages
English (en)
Inventor
Sigmund Fugleberg
Original Assignee
Outokumpu Oy
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 Outokumpu Oy filed Critical Outokumpu Oy
Publication of MXPA03008358A publication Critical patent/MXPA03008358A/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
    • 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
    • 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
    • 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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
MXPA03008358A 2001-03-14 2002-03-08 Metodo para la precipitacion de silice en relacion con la lixiviacion de una mena de cinc. MXPA03008358A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20010505A FI110269B (fi) 2001-03-14 2001-03-14 Menetelmä piidioksidin saostamiseksi sinkkimalmien liuotuksen yhteydessä
PCT/FI2002/000182 WO2002072896A1 (en) 2001-03-14 2002-03-08 A method for the precipitation of silica in connection with zinc ore leaching

Publications (1)

Publication Number Publication Date
MXPA03008358A true MXPA03008358A (es) 2003-12-11

Family

ID=8560735

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA03008358A MXPA03008358A (es) 2001-03-14 2002-03-08 Metodo para la precipitacion de silice en relacion con la lixiviacion de una mena de cinc.

Country Status (18)

Country Link
US (1) US7615100B2 (es)
EP (1) EP1370699B1 (es)
JP (1) JP2004526057A (es)
KR (1) KR20030076727A (es)
CN (1) CN1259436C (es)
AT (1) ATE317456T1 (es)
AU (1) AU2002237342B2 (es)
BR (1) BR0208024B1 (es)
CA (1) CA2440858A1 (es)
DE (1) DE60209102D1 (es)
EA (1) EA005523B1 (es)
ES (1) ES2258612T3 (es)
FI (1) FI110269B (es)
MX (1) MXPA03008358A (es)
NO (1) NO20034030L (es)
PE (1) PE20020902A1 (es)
WO (1) WO2002072896A1 (es)
ZA (1) ZA200306764B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7691347B2 (en) 2007-09-19 2010-04-06 Freeport-Mcmoran Corporation Silica removal from pregnant leach solutions
CN102828051B (zh) * 2012-09-07 2013-08-21 白银有色集团股份有限公司 一种湿法炼锌中的脱硅工艺
CN106337126A (zh) * 2016-08-09 2017-01-18 四川师范大学 硅酸镍矿的浸出方法
CN114438318B (zh) * 2021-12-30 2023-12-08 云锡文山锌铟冶炼有限公司 湿法炼锌开车的方法
NO20220405A1 (en) * 2022-04-01 2023-10-02 Glencore Nikkelverk As Continuous dissolution reactor
CN115874065A (zh) * 2022-11-22 2023-03-31 云南驰宏锌锗股份有限公司 一种深锥系统对于中上清溶液深层净化的方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB104697A (en) * 1916-01-22 1917-03-22 Metals Extraction Corp Ltd Improvements in or relating to the Extraction of Zinc.
US2874041A (en) * 1956-04-04 1959-02-17 Companhia Mercantil E Ind Inga Process of zinc extraction from ores formed by or containing zinc silicate or other soluble silicates, by means of hydrometallurgy
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
LU78802A1 (fr) * 1977-12-30 1979-07-20 Prayon Procede de traitement de residus de minerais de zinc ferriferes
US4399190A (en) * 1981-03-11 1983-08-16 Mitsubishi Denki Kabushiki Kaisha Thin insulating mica sheet and insulated coil
US4399109A (en) 1982-02-26 1983-08-16 Compagnie Francaise D'entreprises Minieres, Metallurgiques Et D'investissements Control of silica scaling during acid leaching of lateritic ore
FI88516C (fi) * 1990-02-16 1993-05-25 Outokumpu Oy Hydrometallurgiskt foerfarande foer behandling av zinksulfidhaltiga raoaemnen
FI93660C (fi) * 1993-06-24 1995-05-10 Outokumpu Eng Contract Tapa liuottaa sinkkioksidia ja -silikaattia sisältävää materiaalia
EP0719347B1 (fr) * 1993-08-27 1997-04-23 n.v. UNION MINIERE s.a. Procede d'extraction de zinc de concentres sulfures
CA2214611C (en) * 1996-12-27 2003-02-18 Mitsui Mining And Smelting Co., Ltd. Method for processing zinc silicate-containing zinc crude material

Also Published As

Publication number Publication date
EA005523B1 (ru) 2005-04-28
DE60209102D1 (de) 2006-04-20
EP1370699B1 (en) 2006-02-08
ZA200306764B (en) 2004-06-18
FI110269B (fi) 2002-12-31
JP2004526057A (ja) 2004-08-26
FI20010505L (fi) 2002-09-15
EA200301012A1 (ru) 2004-02-26
CA2440858A1 (en) 2002-09-19
NO20034030L (no) 2003-10-17
WO2002072896A1 (en) 2002-09-19
CN1259436C (zh) 2006-06-14
EP1370699A1 (en) 2003-12-17
US7615100B2 (en) 2009-11-10
BR0208024B1 (pt) 2010-11-03
US20040074340A1 (en) 2004-04-22
PE20020902A1 (es) 2002-11-28
NO20034030D0 (no) 2003-09-11
KR20030076727A (ko) 2003-09-26
FI20010505A0 (fi) 2001-03-14
ATE317456T1 (de) 2006-02-15
AU2002237342B2 (en) 2007-03-15
BR0208024A (pt) 2004-02-25
ES2258612T3 (es) 2006-09-01
CN1496415A (zh) 2004-05-12

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