PE20040630A1 - Metodo para tratar escoria formada en la produccion de cobre blister - Google Patents

Metodo para tratar escoria formada en la produccion de cobre blister

Info

Publication number
PE20040630A1
PE20040630A1 PE2003001224A PE2003001224A PE20040630A1 PE 20040630 A1 PE20040630 A1 PE 20040630A1 PE 2003001224 A PE2003001224 A PE 2003001224A PE 2003001224 A PE2003001224 A PE 2003001224A PE 20040630 A1 PE20040630 A1 PE 20040630A1
Authority
PE
Peru
Prior art keywords
copper
production
slag formed
blister
slag
Prior art date
Application number
PE2003001224A
Other languages
English (en)
Inventor
Pekka Hanniala
Ilkka Kojo
Risto Saarinen
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 PE20040630A1 publication Critical patent/PE20040630A1/es

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00Working 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
    • C22B7/04Working-up slag
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0026Pyrometallurgy
    • C22B15/0054Slag, slime, speiss, or dross treating
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B15/00Obtaining copper
    • C22B15/0026Pyrometallurgy
    • C22B15/0028Smelting or converting
    • C22B15/0047Smelting or converting flash smelting or converting
    • CCHEMISTRY; METALLURGY
    • C22METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22BPRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B7/00Working 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
    • C22B7/006Wet processes
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00Technologies related to metal processing
    • Y02P10/20Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Metallurgy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Processing Of Solid Wastes (AREA)
  • Extraction Or Liquid Replacement (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

QUE COMPRENDE: a) GRANULAR Y MOLER LA ESCORIA; b) POR LO MENOS UNA PARTE DE LA ESCORIA ES LIXIVIADA CON ACIDO SULFURICO, EN UNA SOLUCION AMONIACAL, CON UNA SOLUCION CLORIDICA O COMO UNA SOLUCION BACTERIANA; Y, c) RECUPERAR EL COBRE MEDIANTE PRECIPITACION CON HIDROXIDO O CON SULFURO, O MEDIANTE EXTRACCION LIQUIDO-LIQUIDO Y ELECTROLISIS COMO COBRE CATODICO. LA ESCORIA ES FORMADA EN LA PRODUCCION DE COBRE BLISTER QUE SE PRODUCE DIRECTAMENTE DE UN CONCENTRADO EN UN HORNO DE FUSION POR SUSPENSION, TAL COMO UN HORNO DE FUSION INSTANTANEA. LA ESCORIA QUE CONTIENE COBRE, FORMADA EN LA PRECIPITACION, ES RETORNADA AL HORNO DE FUSION POR SUSPENSION
PE2003001224A 2002-12-05 2003-12-02 Metodo para tratar escoria formada en la produccion de cobre blister PE20040630A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20022150A FI115638B (fi) 2002-12-05 2002-12-05 Menetelmä kuonan käsittelemiseksi

Publications (1)

Publication Number Publication Date
PE20040630A1 true PE20040630A1 (es) 2004-11-11

Family

ID=8565039

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2003001224A PE20040630A1 (es) 2002-12-05 2003-12-02 Metodo para tratar escoria formada en la produccion de cobre blister

Country Status (14)

Country Link
US (1) US20060037435A1 (es)
EP (1) EP1579017A1 (es)
JP (1) JP2006509103A (es)
KR (1) KR20050085402A (es)
CN (1) CN1720342A (es)
AR (1) AR042301A1 (es)
AU (1) AU2003283455A1 (es)
BR (1) BR0317061A (es)
EA (1) EA200500756A1 (es)
FI (1) FI115638B (es)
MX (1) MXPA05005997A (es)
PE (1) PE20040630A1 (es)
PL (1) PL376932A1 (es)
WO (1) WO2004050925A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI116686B (fi) * 2003-07-17 2006-01-31 Outokumpu Oy Menetelmä kuparirikasteiden sulattamiseksi
EP2053137A1 (fr) * 2007-10-19 2009-04-29 Paul Wurth S.A. Valorisation de résidus contenant du cuivre et d'autres métaux de valeur
FI120157B (fi) * 2007-12-17 2009-07-15 Outotec Oyj Menetelmä kuparirikasteen jalostamiseksi
CN102605191B (zh) * 2012-04-16 2013-12-25 阳谷祥光铜业有限公司 一种铜精矿直接生产粗铜的方法
KR101389430B1 (ko) * 2012-08-23 2014-04-25 엘에스니꼬동제련 주식회사 동제련 전로슬래그에서의 유가금속 회수처리 공정법
KR101502592B1 (ko) * 2013-04-12 2015-03-16 주식회사 삼삼 실리카 및 마그네시아 추출을 위한 슬래그의 처리방법
JP6363035B2 (ja) * 2015-02-27 2018-07-25 独立行政法人国立高等専門学校機構 銅スラグの処理方法
RU2614293C2 (ru) * 2015-06-04 2017-03-24 Общество с ограниченной ответственностью "Институт Гипроникель" Способ переработки низкоавтогенного сырья в печах взвешенной плавки
CN116555571B (zh) * 2023-04-27 2024-05-10 上海开鸿环保科技有限公司 危废污泥电热熔融资源化处理装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2693405A (en) * 1952-06-20 1954-11-02 Sherritt Gordon Mines Ltd Method of separating copper values from and ammoniacal solution
US3224873A (en) * 1963-02-25 1965-12-21 Gen Mills Inc Liquid-liquid recovery of copper values using alpha-hydroxy oximes
US3632308A (en) * 1969-12-05 1972-01-04 Universal Oil Prod Co Recovery of copper values from slag
US3928551A (en) * 1970-07-27 1975-12-23 American Cyanamid Co Leaching polyelectrolyte fluidized solids
DE2348005A1 (de) * 1972-09-25 1974-07-25 Albright & Wilson Verfahren zur gewinnung von kupfer und/oder zink aus abfaellen
US4034063A (en) * 1974-03-22 1977-07-05 Industrial Resources, Inc. Process for control of SOx emissions from copper smelter operations
US4152142A (en) * 1977-02-28 1979-05-01 Kennecott Copper Corporation Recovery of copper values from iron-containing ore materials as mined and smelted
US4484730A (en) * 1982-09-30 1984-11-27 Iso "Metalurgkomplekt" Device for leaching copper from slags
NO156724C (no) * 1983-07-08 1987-11-11 Elkem As Fremgangsmaate ved utvinning av kobberinnholdet i sulfidiske malmer og konsentrater.
US5616168A (en) * 1994-02-28 1997-04-01 Kennecott Utah Copper Corporation Hydrometallurgical processing of impurity streams generated during the pyrometallurgy of copper
CA2395995C (en) * 2000-01-04 2010-05-25 Outokumpu Oyj Method for the production of blister copper in suspension reactor
CA2363969C (en) * 2001-11-26 2009-01-13 Walter Curlook Process for the recovery of residual metal values from smelter waste slags, and from converter slags
FI114808B (fi) * 2002-05-03 2004-12-31 Outokumpu Oy Menetelmä jalometallirikasteen jalostamiseksi

Also Published As

Publication number Publication date
US20060037435A1 (en) 2006-02-23
EP1579017A1 (en) 2005-09-28
JP2006509103A (ja) 2006-03-16
AU2003283455A1 (en) 2004-06-23
PL376932A1 (pl) 2006-01-09
KR20050085402A (ko) 2005-08-29
FI20022150A0 (fi) 2002-12-05
AR042301A1 (es) 2005-06-15
FI115638B (fi) 2005-06-15
EA200500756A1 (ru) 2005-12-29
FI20022150A (fi) 2004-06-06
BR0317061A (pt) 2005-10-25
MXPA05005997A (es) 2005-08-18
CN1720342A (zh) 2006-01-11
WO2004050925A1 (en) 2004-06-17

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