EA200501240A1 - Способ удаления таллия из цинксодержащего раствора - Google Patents

Способ удаления таллия из цинксодержащего раствора

Info

Publication number
EA200501240A1
EA200501240A1 EA200501240A EA200501240A EA200501240A1 EA 200501240 A1 EA200501240 A1 EA 200501240A1 EA 200501240 A EA200501240 A EA 200501240A EA 200501240 A EA200501240 A EA 200501240A EA 200501240 A1 EA200501240 A1 EA 200501240A1
Authority
EA
Eurasian Patent Office
Prior art keywords
zinc
thallium
containing solution
cleaning operation
solution
Prior art date
Application number
EA200501240A
Other languages
English (en)
Other versions
EA007859B1 (ru
Inventor
Аймо Ярвинен
Original Assignee
Отокумпу Текнолоджи Ой
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 Отокумпу Текнолоджи Ой filed Critical Отокумпу Текнолоджи Ой
Publication of EA200501240A1 publication Critical patent/EA200501240A1/ru
Publication of EA007859B1 publication Critical patent/EA007859B1/ru

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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/22—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition
    • C22B3/24—Treatment or purification of solutions, e.g. obtained by leaching by physical processes, e.g. by filtration, by magnetic means, or by thermal decomposition by adsorption on solid substances, e.g. by extraction with solid resins
    • 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
    • C01G15/00—Compounds of gallium, indium or thallium
    • 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
    • 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
    • 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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Physical Water Treatments (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Настоящее изобретение относится к способу удаления таллия из цинксодержащего раствора. В частности, способ относится к очистке раствора, поступающего на электролитическое получение цинка, при помощи порошка металлического цинка. В соответствии с настоящим способом таллий удаляют путем образования его соединения со свинцом во время проведения операции очистки раствора, которая представляет собой либо операцию окончательной очистки, либо операцию очистки, во время которой осаждают кадмий.
EA200501240A 2003-03-14 2004-02-24 Способ удаления таллия из цинксодержащего раствора EA007859B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20030382A FI115537B (fi) 2003-03-14 2003-03-14 Menetelmä talliumin poistamiseksi sinkkipitoisesta liuoksesta
PCT/FI2004/000087 WO2005047551A1 (en) 2003-03-14 2004-02-24 Method for removing thallium from a zinc-containing solution

Publications (2)

Publication Number Publication Date
EA200501240A1 true EA200501240A1 (ru) 2006-04-28
EA007859B1 EA007859B1 (ru) 2007-02-27

Family

ID=8565807

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200501240A EA007859B1 (ru) 2003-03-14 2004-02-24 Способ удаления таллия из цинксодержащего раствора

Country Status (16)

Country Link
US (1) US7645372B2 (ru)
EP (1) EP1682687B1 (ru)
KR (1) KR101036776B1 (ru)
CN (1) CN100338240C (ru)
AT (1) ATE486143T1 (ru)
AU (1) AU2004289843B8 (ru)
BR (1) BRPI0408342B1 (ru)
CA (1) CA2518250C (ru)
DE (1) DE602004029806D1 (ru)
EA (1) EA007859B1 (ru)
ES (1) ES2355474T3 (ru)
FI (1) FI115537B (ru)
MX (1) MXPA05009744A (ru)
PE (1) PE20041038A1 (ru)
WO (1) WO2005047551A1 (ru)
ZA (1) ZA200506902B (ru)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5293005B2 (ja) * 2008-08-29 2013-09-18 住友大阪セメント株式会社 タリウム及び硝酸カリウムの回収方法及び回収装置
CN101750409B (zh) * 2009-12-14 2012-05-23 华中科技大学 一种测量溴化铊材料中杂质含量的方法
CN104388680B (zh) * 2014-10-16 2016-09-07 中国科学院合肥物质科学研究院 一种铅锂合金中铊的回收方法
CN104894373A (zh) * 2015-05-15 2015-09-09 株洲冶炼集团股份有限公司 一种湿法炼锌溶液净化过程中除铊的方法
KR102044481B1 (ko) * 2018-02-12 2019-12-02 주식회사 영풍 아연제련공정 중 발생한 부산물로부터 코발트를 회수하는 방법
KR102095495B1 (ko) * 2018-02-21 2020-05-27 주식회사 영풍 아연제련공정 중 탈륨제거 방법
CN114438341A (zh) * 2022-02-22 2022-05-06 湖南工业大学 复配锌粉在硫酸锌溶液除铊中的应用

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI52595C (fi) * 1974-09-20 1977-10-10 Outokumpu Oy Menetelmä vesiliuosten puhdistamiseksi arsenideina saostuvista metalli -ioneista.
AU1412176A (en) * 1975-06-19 1977-11-24 Mines Fond Zinc Vieille Removing impurities from a sulphate solution
JPS62188734A (ja) * 1986-02-14 1987-08-18 Sumitomo Metal Mining Co Ltd タリウム及び硫酸カドミウム含有の酸性水溶液から高純度のセメントカドミウムの回収法
DE3922073A1 (de) * 1989-07-05 1991-01-17 Metallgesellschaft Ag Verfahren zum entfernen von thallium aus werkblei
JPH04170317A (ja) * 1990-11-02 1992-06-18 Mitsui Mining & Smelting Co Ltd タリウムの回収方法
US5419882A (en) * 1994-04-22 1995-05-30 Noranda Inc. Method for the removal of thallium
CN1332046C (zh) * 2001-09-13 2007-08-15 英泰克有限公司 锌的回收方法

Also Published As

Publication number Publication date
KR101036776B1 (ko) 2011-05-25
CA2518250A1 (en) 2005-05-26
FI20030382A0 (fi) 2003-03-14
BRPI0408342B1 (pt) 2012-12-11
ES2355474T3 (es) 2011-03-28
CA2518250C (en) 2012-07-17
EA007859B1 (ru) 2007-02-27
AU2004289843A1 (en) 2005-05-26
DE602004029806D1 (de) 2010-12-09
KR20070027426A (ko) 2007-03-09
AU2004289843B8 (en) 2010-06-17
ATE486143T1 (de) 2010-11-15
WO2005047551A8 (en) 2005-10-27
CN100338240C (zh) 2007-09-19
US7645372B2 (en) 2010-01-12
WO2005047551A1 (en) 2005-05-26
AU2004289843B2 (en) 2010-05-20
CN1780923A (zh) 2006-05-31
FI20030382A (fi) 2004-09-15
EP1682687B1 (en) 2010-10-27
US20060179977A1 (en) 2006-08-17
BRPI0408342A (pt) 2006-03-21
PE20041038A1 (es) 2005-01-18
ZA200506902B (en) 2006-05-31
MXPA05009744A (es) 2006-01-27
FI115537B (fi) 2005-05-31
EP1682687A1 (en) 2006-07-26

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Legal Events

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TC4A Change in name of a patent proprietor in a eurasian patent

Designated state(s): AM AZ BY KG MD TJ TM

MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): KZ RU