BRPI0414606A - método para processar lama de anodo - Google Patents

método para processar lama de anodo

Info

Publication number
BRPI0414606A
BRPI0414606A BRPI0414606A BRPI0414606A BR PI0414606 A BRPI0414606 A BR PI0414606A BR PI0414606 A BRPI0414606 A BR PI0414606A BR PI0414606 A BRPI0414606 A BR PI0414606A
Authority
BR
Brazil
Prior art keywords
anode sludge
separated
silver
processing
leaching
Prior art date
Application number
Other languages
English (en)
Inventor
Leo Lindroos
Henri Virtanen
Olli 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 BRPI0414606A publication Critical patent/BRPI0414606A/pt
Publication of BRPI0414606B1 publication Critical patent/BRPI0414606B1/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
    • C22B61/00—Obtaining metals not elsewhere provided for in this subclass
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/02—Roasting processes
    • C22B1/06—Sulfating roasting
    • 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
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • C22B11/042—Recovery of noble metals from waste materials
    • 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
    • C22B15/00—Obtaining copper
    • C22B15/0063—Hydrometallurgy
    • 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
    • C22B7/00—Working up raw materials other than ores, e.g. scrap, to produce non-ferrous metals and compounds thereof; Methods of a general interest or applied to the winning of more than two metals
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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

Abstract

"MéTODO PARA PROCESSAR LAMA DE ANODO". A invenção se refere a um método hidrometalúrgico para separar os metais preciosos e as impurezas da lama do anodo obtida a partir da eletrólise de cobre. De acordo com o método, o cobre da lama do anodo é separado em lixiviação atmosférica; calcinado em duas etapas para Separar o selênio e para sulfatizar a prata; a prata sulfatizada é separada por lixiviação em uma solução aquosa neutra, a partir da qual pode ser separada por redução ou por extração.
BRPI0414606-9A 2003-09-23 2004-08-31 Método hidrometalúrgico para separar metais preciosos e as impurezas de lama de anodo BRPI0414606B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20031366A FI116684B (fi) 2003-09-23 2003-09-23 Menetelmä anodiliejun käsittelemiseksi
FI20031366 2003-09-23
PCT/FI2004/000505 WO2005028686A1 (en) 2003-09-23 2004-08-31 Method for processing anode sludge

Publications (2)

Publication Number Publication Date
BRPI0414606A true BRPI0414606A (pt) 2006-11-07
BRPI0414606B1 BRPI0414606B1 (pt) 2015-08-11

Family

ID=27839029

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0414606-9A BRPI0414606B1 (pt) 2003-09-23 2004-08-31 Método hidrometalúrgico para separar metais preciosos e as impurezas de lama de anodo

Country Status (14)

Country Link
US (1) US7731777B2 (pt)
JP (1) JP4866732B2 (pt)
CN (1) CN100351406C (pt)
AR (1) AR045787A1 (pt)
AU (1) AU2004274670B2 (pt)
BR (1) BRPI0414606B1 (pt)
DE (1) DE112004001718T5 (pt)
EA (1) EA009399B1 (pt)
ES (1) ES2304095B2 (pt)
FI (1) FI116684B (pt)
PE (1) PE20050745A1 (pt)
PL (1) PL205994B1 (pt)
WO (1) WO2005028686A1 (pt)
ZA (1) ZA200602040B (pt)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116729B (fi) 2004-07-07 2006-02-15 Outokumpu Oy Menetelmä ja laite anodiliejun käsittelemiseksi
CN101831553B (zh) * 2010-05-28 2012-06-06 北京科技大学 无氰全湿成套工艺绿色回收废旧电路板的方法
US7935173B1 (en) * 2010-07-23 2011-05-03 Metals Recovery Technology Inc. Process for recovery of precious metals
CN101928834B (zh) * 2010-08-30 2012-03-07 中南大学 从溶液中回收稀贵金属的一种方法
CN103233127A (zh) * 2013-05-08 2013-08-07 金川集团股份有限公司 一种分离铜阳极泥中贱金属与贵金属的方法
RU2550064C2 (ru) * 2013-07-26 2015-05-10 Открытое акционерное общество "Уралэлектромедь" Способ переработки медеэлектролитного шлама
CN103498053A (zh) * 2013-10-11 2014-01-08 金川集团股份有限公司 一种分离铜阳极泥中贱金属与贵金属的方法
FI126064B (en) * 2014-05-28 2016-06-15 Outotec Finland Oy Hydrometallurgical treatment of anode sludge
TWI671408B (zh) * 2014-12-25 2019-09-11 日商三菱綜合材料股份有限公司 脫銅黏泥（ｓｌｉｍｅ）所含之有價金屬的浸出方法
CN105063361B (zh) * 2015-08-20 2017-03-22 江西铜业股份有限公司 一种从铜阳极泥中综合回收有价金属的方法
CN106006572B (zh) * 2016-05-12 2018-06-12 云南驰宏资源综合利用有限公司 一种从碲阳极泥回收回用碲的方法
CN108083238A (zh) * 2017-12-20 2018-05-29 郴州市金贵银业股份有限公司 处理真空炉产碲铅的方法
CN109055757B (zh) * 2018-09-10 2020-04-03 吉首大学 一种回收电解锰或电解锌的阳极渣中二氧化锰和铅的方法
CN111321299B (zh) * 2020-03-23 2021-12-14 紫金矿业集团股份有限公司 一种银阳极泥高效分离银、铂、钯的方法
CN112941322B (zh) * 2021-01-26 2022-10-25 西安建筑科技大学 一种脱铜阳极泥在卡尔多炉中冶炼时去除BaSO4的方法
CN115323187B (zh) * 2022-08-19 2023-08-22 中南大学 一种去除富铂族金属的铜阳极泥中SnPbFe杂质的方法

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2039256A (en) * 1934-02-17 1936-04-28 Oliver C Martin Process of treating refinery sludges or slimes containing selenium and tellurium
US3944414A (en) * 1974-10-01 1976-03-16 Mitsubishi Kinzoku Kabushiki Kaisha Treatment of anode slime from copper electrolysis
FI55684C (fi) * 1975-04-03 1979-09-10 Outokumpu Oy Hydrometallurgiskt foerfarande foer aotervinning av vaerdeaemnen ur anodslam fraon elektrolytisk raffinering av koppar
US4047939A (en) * 1975-06-13 1977-09-13 Noranda Mines Limited Slimes treatment process
JPS534721A (en) * 1976-07-02 1978-01-17 Sumitomo Metal Mining Co Method of separating selenium in slime formed in copper electrolysis
US4076605A (en) * 1976-08-26 1978-02-28 Inspiration Consolidated Copper Company Dichromate leach of copper anode slimes
US4094668A (en) * 1977-05-19 1978-06-13 Newmont Exploration Limited Treatment of copper refinery slimes
JPS5952218B2 (ja) * 1980-11-18 1984-12-18 住友金属鉱山株式会社 銅電解スライムよりの金の回収法
FI64790C (fi) * 1982-08-04 1984-01-10 Outokumpu Oy Foerfarande foer rostning av selenhaltigt material
JPS59104439A (ja) 1982-12-08 1984-06-16 Sumitomo Metal Mining Co Ltd 銅電解スライムからの脱セレン方法
JPS6123729A (ja) * 1984-07-12 1986-02-01 Mitsubishi Metal Corp 銅電解スライムの脱銅法
JPH0417628A (ja) * 1990-05-09 1992-01-22 Sumitomo Metal Mining Co Ltd 銅電解スライムの製錬方法
JPH04236731A (ja) * 1991-01-16 1992-08-25 Sumitomo Metal Mining Co Ltd 脱銅スライムからの貴金属の回収方法
JPH05311258A (ja) * 1992-03-16 1993-11-22 Nikko Kinzoku Kk 銅電解アノードスライムの湿式処理方法
JPH05311264A (ja) * 1992-03-16 1993-11-22 Nikko Kinzoku Kk 銅電解アノードスライムの湿式処理による有価物回収方法
JPH05311259A (ja) * 1992-04-13 1993-11-22 Nikko Kinzoku Kk 鉛電解アノードスライムの湿式処理方法
JPH07286219A (ja) * 1994-04-19 1995-10-31 Sumitomo Metal Mining Co Ltd 銅電解アノードスライムからの脱銅方法
JPH10280059A (ja) 1997-04-10 1998-10-20 Sumitomo Metal Mining Co Ltd 貴金属合金からの金と銀の分離方法
DE19880534C2 (de) * 1997-06-16 2002-10-10 Mitsubishi Materials Corp Verfahren zum Reinigen von Edelmetall
JPH11293361A (ja) * 1998-04-13 1999-10-26 Sumitomo Metal Mining Co Ltd 銅電解スライムからの高純度セレンの製造方法
PE20010614A1 (es) * 1999-08-02 2001-05-25 Billiton Sa Ltd Recuperacion de plata desde una solucion de salmuera acida
JP3616314B2 (ja) * 2000-03-03 2005-02-02 日鉱金属株式会社 銅電解殿物の処理方法
AU2001257646A1 (en) * 2000-04-28 2001-11-12 Mintek Gold recovery process

Also Published As

Publication number Publication date
ES2304095A1 (es) 2008-09-01
US7731777B2 (en) 2010-06-08
FI116684B (fi) 2006-01-31
CN1856585A (zh) 2006-11-01
US20070062335A1 (en) 2007-03-22
AU2004274670B2 (en) 2009-09-03
WO2005028686A1 (en) 2005-03-31
PL379379A1 (pl) 2006-09-04
EA009399B1 (ru) 2007-12-28
EA200600460A1 (ru) 2006-10-27
CN100351406C (zh) 2007-11-28
ES2304095B2 (es) 2009-04-01
PL205994B1 (pl) 2010-06-30
FI20031366A0 (fi) 2003-09-23
FI20031366A (fi) 2005-03-24
AU2004274670A1 (en) 2005-03-31
DE112004001718T5 (de) 2006-10-19
JP4866732B2 (ja) 2012-02-01
ZA200602040B (en) 2007-05-30
BRPI0414606B1 (pt) 2015-08-11
JP2007505999A (ja) 2007-03-15
PE20050745A1 (es) 2005-10-26
AR045787A1 (es) 2005-11-16

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
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

Owner name: OUTOKUMPU TECHNOLOGY OY (FI)

Free format text: A FIM DE ATENDER AS ALTERACOES DE NOME E ENDERECO REQUERIDAS ATRAVES DA PETICAO NO 20140001056/RJ, DE 10/01/2014, E NECESSARIO APRESENTAR MAIS UMA GUIA DE ALTERACAO DE NOME, ALEM DA GUIA DE CUMPRIMENTO DE EXIGENCIA, POIS OCORRERAM DUAS ALTERACOES DE NOME E UMA DE ENDERECO.

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25G Requested change of headquarter approved

Owner name: OUTOKUMPU TECHNOLOGY OY (FI)

B25D Requested change of name of applicant approved

Owner name: OUTOKUMPU TECHNOLOGY OYJ (FI)

B25D Requested change of name of applicant approved

Owner name: OUTOTEC OYJ (FI)

B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/08/2015, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved
B25A Requested transfer of rights approved
B25D Requested change of name of applicant approved