JP2004526057A - 亜鉛鉱のリーチングに関連したシリカの沈殿方法 - Google Patents

亜鉛鉱のリーチングに関連したシリカの沈殿方法 Download PDF

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Publication number
JP2004526057A
JP2004526057A JP2002571946A JP2002571946A JP2004526057A JP 2004526057 A JP2004526057 A JP 2004526057A JP 2002571946 A JP2002571946 A JP 2002571946A JP 2002571946 A JP2002571946 A JP 2002571946A JP 2004526057 A JP2004526057 A JP 2004526057A
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JP
Japan
Prior art keywords
leaching
raw material
silicate
zinc
reactor
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.)
Ceased
Application number
JP2002571946A
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English (en)
Japanese (ja)
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JP2004526057A5 (https=
Inventor
シグムンド フグレベルグ、
ペルッティ ペッカラ、
パヌ タロネン、
マルヤ リエッコラ−バンハネン、
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.)
Outokumpu Oyj
Original Assignee
Outokumpu Oyj
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 Oyj filed Critical Outokumpu Oyj
Publication of JP2004526057A publication Critical patent/JP2004526057A/ja
Publication of JP2004526057A5 publication Critical patent/JP2004526057A5/ja
Ceased legal-status Critical Current

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    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Silicon Compounds (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
JP2002571946A 2001-03-14 2002-03-08 亜鉛鉱のリーチングに関連したシリカの沈殿方法 Ceased JP2004526057A (ja)

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 (2)

Publication Number Publication Date
JP2004526057A true JP2004526057A (ja) 2004-08-26
JP2004526057A5 JP2004526057A5 (https=) 2005-12-22

Family

ID=8560735

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002571946A Ceased JP2004526057A (ja) 2001-03-14 2002-03-08 亜鉛鉱のリーチングに関連したシリカの沈殿方法

Country Status (18)

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

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
NO349590B1 (en) * 2022-04-01 2026-03-02 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
CN1040133C (zh) * 1993-08-27 1998-10-07 联合矿业有限公司 从硫化物精矿中提取锌的方法
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
AU2002237342B2 (en) 2007-03-15
FI110269B (fi) 2002-12-31
WO2002072896A1 (en) 2002-09-19
PE20020902A1 (es) 2002-11-28
CN1259436C (zh) 2006-06-14
BR0208024B1 (pt) 2010-11-03
DE60209102D1 (de) 2006-04-20
NO20034030L (no) 2003-10-17
US20040074340A1 (en) 2004-04-22
EA200301012A1 (ru) 2004-02-26
BR0208024A (pt) 2004-02-25
ATE317456T1 (de) 2006-02-15
NO20034030D0 (no) 2003-09-11
EP1370699B1 (en) 2006-02-08
CN1496415A (zh) 2004-05-12
FI20010505L (fi) 2002-09-15
FI20010505A0 (fi) 2001-03-14
EP1370699A1 (en) 2003-12-17
EA005523B1 (ru) 2005-04-28
ES2258612T3 (es) 2006-09-01
ZA200306764B (en) 2004-06-18
CA2440858A1 (en) 2002-09-19
KR20030076727A (ko) 2003-09-26
MXPA03008358A (es) 2003-12-11
US7615100B2 (en) 2009-11-10

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