[go: up one dir, main page]

BRPI0408342A - método para remoção de tálio de uma solução contendo zinco - Google Patents

método para remoção de tálio de uma solução contendo zinco

Info

Publication number
BRPI0408342A
BRPI0408342A BRPI0408342-3A BRPI0408342A BRPI0408342A BR PI0408342 A BRPI0408342 A BR PI0408342A BR PI0408342 A BRPI0408342 A BR PI0408342A BR PI0408342 A BRPI0408342 A BR PI0408342A
Authority
BR
Brazil
Prior art keywords
zinc
containing solution
solution
thallium
purification stage
Prior art date
Application number
BRPI0408342-3A
Other languages
English (en)
Inventor
Aimo Jorvinen
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 BRPI0408342A publication Critical patent/BRPI0408342A/pt
Publication of BRPI0408342B1 publication Critical patent/BRPI0408342B1/pt

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)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (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)
  • Battery Electrode And Active Subsutance (AREA)
  • Physical Water Treatments (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

"MéTODO PARA REMOçãO DE TáLIO DE UMA SOLUçãO CONTENDO ZINCO". A invenção refere-se a um método para remoção de tálio a partir de uma solução contendo zinco. Particularmente, o método refere-se à purificação com pó de zinco metálico de uma solução destinada a produção eletrolítica de zinco. Neste método, o tálio é removido por meio de um composto de chumbo no estágio de purificação da solução, seja durante o estágio final de purificação da solução ou em um estágio de purificação no qual o cádmio seja precipitado.
BRPI0408342-3A 2003-03-14 2004-02-24 método para remoção de tálio de uma solução contendo zinco. BRPI0408342B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20030382A FI115537B (fi) 2003-03-14 2003-03-14 Menetelmä talliumin poistamiseksi sinkkipitoisesta liuoksesta
FI20030382 2003-03-14
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
BRPI0408342A true BRPI0408342A (pt) 2006-03-21
BRPI0408342B1 BRPI0408342B1 (pt) 2012-12-11

Family

ID=8565807

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0408342-3A BRPI0408342B1 (pt) 2003-03-14 2004-02-24 método para remoção de tálio de uma solução contendo zinco.

Country Status (16)

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

Families Citing this family (10)

* 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
CN116219500A (zh) * 2023-01-03 2023-06-06 湖南工业大学 一种锌电解液预电解除铊的方法
CN119349821B (zh) * 2024-12-11 2025-05-30 中国科学院生态环境研究中心 一种同步去除工业废水中镉和铊的方法
CN119683674A (zh) * 2024-12-18 2025-03-25 南丹县吉朗铟业有限公司 一种去除硫酸锌溶液中铊的方法

Family Cites Families (8)

* 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
EP1097553B1 (en) 1998-07-13 2004-07-07 International Business Machines Corporation Method of transmitting information data from a sender to a receiver via a transcoder
AP1757A (en) * 2001-09-13 2007-07-25 Intec Ltd Zinc recovery process.

Also Published As

Publication number Publication date
CN1780923A (zh) 2006-05-31
CA2518250A1 (en) 2005-05-26
US20060179977A1 (en) 2006-08-17
ATE486143T1 (de) 2010-11-15
AU2004289843B2 (en) 2010-05-20
DE602004029806D1 (de) 2010-12-09
ES2355474T3 (es) 2011-03-28
KR101036776B1 (ko) 2011-05-25
FI20030382A0 (fi) 2003-03-14
MXPA05009744A (es) 2006-01-27
KR20070027426A (ko) 2007-03-09
AU2004289843A1 (en) 2005-05-26
AU2004289843B8 (en) 2010-06-17
FI115537B (fi) 2005-05-31
CN100338240C (zh) 2007-09-19
WO2005047551A8 (en) 2005-10-27
CA2518250C (en) 2012-07-17
EA200501240A1 (ru) 2006-04-28
ZA200506902B (en) 2006-05-31
EA007859B1 (ru) 2007-02-27
WO2005047551A1 (en) 2005-05-26
FI20030382L (fi) 2004-09-15
EP1682687A1 (en) 2006-07-26
US7645372B2 (en) 2010-01-12
EP1682687B1 (en) 2010-10-27
BRPI0408342B1 (pt) 2012-12-11
PE20041038A1 (es) 2005-01-18

Similar Documents

Publication Publication Date Title
BRPI0408342A (pt) método para remoção de tálio de uma solução contendo zinco
MX2010001605A (es) Metodo para producir olefinas fluoradas.
WO2009072502A1 (ja) カーボネート化合物の製造方法
CY1107956T1 (el) Χρηση υποκατεστημενων 2-αμινοτετραλινιων για την προληπτικη αντιμετωπιση της νοσου του παρκινσον
FR2881732B1 (fr) Procede pour la purification de chlorure d'hydrogene
EP1767528A4 (en) PROCESS FOR PREPARING A 5-HYDROXY-4-THIOMETHYLPYRAZOL COMPOUND
HRP20041202A2 (en) Cationically substituted diphenyl azetidinones, method for their production, medicaments containing said compounds and use thereof
ATE345334T1 (de) Umgelagerte pentanole, ein verfahren zu ihrer herstellung und ihre verwendung als entz ndungshemmer
ATE370127T1 (de) Pyrimidinische azyklonukleoside, verfahren zur ihrer herstellung und ihre verwendung
EP1575982A4 (en) PROMOTER FOR THE PRODUCTION OF HYALURONIC ACID CONTAINING A K GINSENOSIDE COMPOUND
BR0316358B1 (pt) mistura de compostos oligomÉricos de fenazÍnio, mÉtodo de preparaÇço dessa mistura, banho de Ácido para deposiÇço eletrolÍtica de uma camada de cobre e mÉtodo para deposiÇço eletrolÍtica de uma camada de cobre.
AU2003301777A8 (en) Method for the production of lithium-polymer batteries by means of compound systems
DE50202381D1 (de) Geschützte tyrosinderivate, verfahren zu deren herstellung und deren verwendung zur herstellung von o-(2- ?18 f]-fluorethyl)-l-tyrosin
FR2849450B1 (fr) Procede de regeneration d'un bain d'electrolyse pour la fabrication d'un compose i-iii-vi2 en couches minces
WO2002072062A3 (en) Skin moisturizing composition
ATE386735T1 (de) Substituierte benzoylureidopyridyl-piperidin- und pyrrolidin-carbons urederivate, verfahren zu deren herstellung und deren v erwendung
SE0400410D0 (sv) New compounds
NO20053208D0 (no) Metode for reduktiv dehalogenering.
ES2349654T8 (es) Purificación de compuestos de beta-lactama.
TWI265151B (en) Method of purifying niobium compound and/or tantalum compound
GB0416228D0 (en) Process for the preparation of gabapentin
WO2003091243A8 (en) Ester derivatives of a decahydroisoquinoline-3-carboxylic acid as analgestics
WO2005056539A3 (en) A process for the resolution of nefopam
ITRM20010309A1 (it) Procedimento per la produzione di composti perfluoro-organici mediante florurazione elettrochimica.
GEP20084394B (en) Novel intermediate for the preparation of therapeutically active imidazopyridines

Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/02/2004, OBSERVADAS AS DEMAIS CONDICOES LEGAIS.

B25F Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement

Free format text: A FIM DE ATENDER A ALTERACAO DE NOME REQUERIDA ATRAVES DA PETICAO NO 20130011544/RJ, DE 08/02/2013,E NECESSARIO APRESENTAR MAIS UMA GUIA RELATIVA A SEGUNDA ALTERACAO DE NOME OCORRIDA, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA.

B25D Requested change of name of applicant approved
B25D Requested change of name of applicant approved
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 11A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2307 DE 24-03-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.