CA2668506C - Recuperation de metaux non ferreux a partir de sous-produits de l'industrie de production du zinc et du plomb utilisant la fusion electrique avec plasma immerge - Google Patents

Recuperation de metaux non ferreux a partir de sous-produits de l'industrie de production du zinc et du plomb utilisant la fusion electrique avec plasma immerge Download PDF

Info

Publication number
CA2668506C
CA2668506C CA 2668506 CA2668506A CA2668506C CA 2668506 C CA2668506 C CA 2668506C CA 2668506 CA2668506 CA 2668506 CA 2668506 A CA2668506 A CA 2668506A CA 2668506 C CA2668506 C CA 2668506C
Authority
CA
Canada
Prior art keywords
residues
zinc
slag
oxidizing gas
metals
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.)
Active
Application number
CA 2668506
Other languages
English (en)
Other versions
CA2668506A1 (fr
Inventor
Maurits Van Camp
Peter Verguts
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.)
Umicore NV SA
Original Assignee
Umicore NV SA
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 Umicore NV SA filed Critical Umicore NV SA
Publication of CA2668506A1 publication Critical patent/CA2668506A1/fr
Application granted granted Critical
Publication of CA2668506C publication Critical patent/CA2668506C/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/28—Obtaining zinc or zinc oxide from muffle furnace residues
    • 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
    • C22B4/00—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys
    • C22B4/005—Electrothermal treatment of ores or metallurgical products for obtaining metals or alloys using plasma jets
    • 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
    • C22B5/00—General methods of reducing to metals
    • C22B5/02—Dry methods smelting of sulfides or formation of mattes
    • C22B5/16—Dry methods smelting of sulfides or formation of mattes with volatilisation or condensation of the metal being produced
    • 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
    • C22B7/001—Dry processes
    • 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
    • C22B9/00—General processes of refining or remelting of metals; Apparatus for electroslag or arc remelting of metals
    • C22B9/16—Remelting metals
    • C22B9/22—Remelting metals with heating by wave energy or particle radiation
    • C22B9/226—Remelting metals with heating by wave energy or particle radiation by electric discharge, e.g. plasma
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Furnace Details (AREA)
  • Processing Of Solid Wastes (AREA)

Abstract

L'invention concerne un procédé pyrométallurgique en une seule étape pour la récupération de métaux non ferreux à partir de résidus contenant du zinc, en particulier à partir de sous-produits de l'industrie de production du zinc et du plomb, tels que la goethite et la jarosite. L'invention concerne un procédé destiné à récupérer des métaux à partir de résidus industriels de Zn, contenant Zn, Fe et S, dans lequel Zn est distillé, Fe est scorifié et S est oxydé en SO2, caractérisé en ce que l'on effectue la distillation de Zn, la scorification de Fe et l'oxydation de S dans un procédé en une seule étape, en faisant fondre les résidus dans un four comprenant au moins un chalumeau à plasma immergé générant un mélange de gaz oxydant, et en introduisant un réducteur solide à la coulée. Le procédé permet d'obtenir une oxydation de S et une scorification de Fe, tout en obtenant simultanément une réduction et une distillation de métaux tels que Zn.
CA 2668506 2006-11-02 2007-10-18 Recuperation de metaux non ferreux a partir de sous-produits de l'industrie de production du zinc et du plomb utilisant la fusion electrique avec plasma immerge Active CA2668506C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
EP06022807 2006-11-02
EP06022807.9 2006-11-02
US85682106P 2006-11-06 2006-11-06
US60/856,821 2006-11-06
PCT/EP2007/009023 WO2008052661A1 (fr) 2006-11-02 2007-10-18 Récupération de métaux non ferreux à partir de sous-produits de l'industrie de production du zinc et du plomb utilisant la fusion électrique avec plasma immergé

Publications (2)

Publication Number Publication Date
CA2668506A1 CA2668506A1 (fr) 2008-05-08
CA2668506C true CA2668506C (fr) 2013-05-28

Family

ID=38965770

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2668506 Active CA2668506C (fr) 2006-11-02 2007-10-18 Recuperation de metaux non ferreux a partir de sous-produits de l'industrie de production du zinc et du plomb utilisant la fusion electrique avec plasma immerge

Country Status (5)

Country Link
EP (1) EP2082070A1 (fr)
JP (1) JP5183638B2 (fr)
AU (1) AU2007315330B2 (fr)
CA (1) CA2668506C (fr)
WO (1) WO2008052661A1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101906542B (zh) * 2010-08-11 2011-11-02 云南蓝湾矿业有限公司 湿法从粉煤灰中回收锗的方法
SE537235C2 (sv) 2012-09-21 2015-03-10 Valeas Recycling Ab Förfarande och arrangemang för återvinning av förångningsbara ämnen ur en slagg medelst plasmainducerad förångning
ITRM20130205A1 (it) * 2013-04-05 2014-10-06 Ecotec Gestione Impianti S R L Procedimento per la estrazione di zolfo e di metalli, in forma di ossidi, utilizzabili nel processo waeltz, da fanghi che contengono composti dello zolfo e di detti metalli
HUE041401T2 (hu) * 2014-08-14 2019-05-28 Umicore Nv Lítium-ion akkumulátorok olvasztásos újrahasznosítási folyamata
CN104232944B (zh) * 2014-09-05 2015-06-24 韶关凯鸿纳米材料有限公司 一种氨浸渣综合回收铟及联产氧化锌工艺
MX2017012477A (es) 2015-04-03 2018-06-18 Metallo Belgium Escoria mejorada procedente de la producción de metales no ferrosos.
PL3362582T3 (pl) * 2015-10-14 2021-12-20 Ecotec Gestione Impianti S.R.L. Sposób wytwarzania koncentratu zawierającego metale, metale rzadkie i metale ziem rzadkich z pozostałości wytwarzanych w łańcuchu wytwarzania cynku i koncentrat otrzymany tym sposobem
ITUB20154661A1 (it) * 2015-10-14 2017-04-14 Ecotec Gestione Impianti S R L Procedimento per la preparazione di un concentrato contenente metalli, metalli rari e terre rare da residui generati nella filiera di produzione dello zinco, e concentrato cosi ottenibile.
ITUB20154943A1 (it) * 2015-10-28 2017-04-28 Ecotec Gestione Impianti S R L Procedimento per la preparazione di un concentrato contenente metalli, metalli rari e terre rare da residui generati nella filiera di produzione dello zinco, e concentrato così ottenibile.
KR102832980B1 (ko) 2019-11-22 2025-07-15 오루비스 비어스 개선된 플라즈마 유도된 발연로

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO135428C (fr) * 1974-03-21 1977-04-05 Norske Zinkkompani As
SE446014B (sv) * 1981-03-10 1986-08-04 Skf Steel Eng Ab Selektiv reduktion av tunga metaller ur finkornigt, i huvudsak oxidiskt, material
JP3408809B2 (ja) * 1989-08-24 2003-05-19 オースメルト ピーティーワイ．リミテッド 鉄化合物及び毒性元素を含む冶金廃棄物の製錬
DE602004007154T2 (de) * 2003-09-29 2008-02-21 Umicore Verfahren und vorrichtung zur gewinnung von nichteisenmetallen aus zinkrückständen

Also Published As

Publication number Publication date
AU2007315330A1 (en) 2008-05-08
AU2007315330B2 (en) 2012-09-27
EP2082070A1 (fr) 2009-07-29
JP2010508440A (ja) 2010-03-18
CA2668506A1 (fr) 2008-05-08
JP5183638B2 (ja) 2013-04-17
WO2008052661A1 (fr) 2008-05-08

Similar Documents

Publication Publication Date Title
AU2007315330B2 (en) Recovery of non-ferrous metals from by-products of the zinc and lead industry using electric smelting with submerged plasma
KR101145957B1 (ko) 아연 잔류물로부터 비철 금속의 회수 방법 및 장치
US5364441A (en) Cotreatment of sewage and steelworks wastes
CN101827951B (zh) 含铜和其他贵金属的残渣的回收
KR20100017909A (ko) 아연 및 황산염을 고함량으로 포함하는 잔류물로부터 아연 및 황산염을 회수하는 방법
EP0285458A2 (fr) Méthode pour le traitement des poussières contenues dans les fumées de procédés métallurgiques
Abdel-latif Fundamentals of zinc recovery from metallurgical wastes in the Enviroplas process
JPH08319521A (ja) 産業廃棄物または金属酸化物を含有する廃棄物の焼却残滓を処理する方法とその方法を実施するための装置
US7905941B2 (en) Recovery of non-ferrous metals from by-products of the zinc and lead industry using electric smelting with submerged plasma
JP2007506860A (ja) 亜鉛残留物からの非鉄金属の回収
JP4350711B2 (ja) 産業廃棄物の溶融処理法
CA2219645C (fr) Procede pour reduire les poussieres d'acierie electrique et installation a cette fin
CA2031029A1 (fr) Procede de production de zinc par reduction de l'oxyde de zinc
JP5614056B2 (ja) 銅製錬炉の操業方法及び銅製錬炉
JP4486047B2 (ja) 産業廃棄物の溶融処理法
JP3365557B2 (ja) 酸化物系スラグと燃焼残留物との溶融方法、及びこの方法を実施する装置
WO1997000333A1 (fr) Traitement de materiaux zinciferes dans un four a arc a courant continu
EP0865508B1 (fr) Traitement de dechets contenant des matieres organiques
AU638559B2 (en) Cotreatment of sewage and steelworks wastes

Legal Events

Date Code Title Description
EEER Examination request
MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 17TH ANNIV.) - STANDARD

Year of fee payment: 17

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20240905

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT DETERMINED COMPLIANT

Effective date: 20240905

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20240905

MPN Maintenance fee for patent paid

Free format text: FEE DESCRIPTION TEXT: MF (PATENT, 18TH ANNIV.) - STANDARD

Year of fee payment: 18

U00 Fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED

Effective date: 20250902

U11 Full renewal or maintenance fee paid

Free format text: ST27 STATUS EVENT CODE: A-4-4-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL

Effective date: 20250902