ITUB20154943A1 - 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. - Google Patents

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.

Info

Publication number
ITUB20154943A1
ITUB20154943A1 ITUB2015A004943A ITUB20154943A ITUB20154943A1 IT UB20154943 A1 ITUB20154943 A1 IT UB20154943A1 IT UB2015A004943 A ITUB2015A004943 A IT UB2015A004943A IT UB20154943 A ITUB20154943 A IT UB20154943A IT UB20154943 A1 ITUB20154943 A1 IT UB20154943A1
Authority
IT
Italy
Prior art keywords
concentrate
metals
rare
obtainable
preparation
Prior art date
Application number
ITUB2015A004943A
Other languages
English (en)
Inventor
Aldo Imerito
Original Assignee
Ecotec Gestione Impianti S R L
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 Ecotec Gestione Impianti S R L filed Critical Ecotec Gestione Impianti S R L
Priority to ITUB2015A004943A priority Critical patent/ITUB20154943A1/it
Priority to CN201680060236.1A priority patent/CN108350520A/zh
Priority to ES16795442T priority patent/ES2887206T3/es
Priority to PL16795442T priority patent/PL3362582T3/pl
Priority to EP16795442.9A priority patent/EP3362582B1/en
Priority to PCT/IT2016/000210 priority patent/WO2017064735A1/en
Publication of ITUB20154943A1 publication Critical patent/ITUB20154943A1/it

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
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/005—Preliminary treatment of scrap
    • 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
    • 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
    • C22B13/00—Obtaining lead
    • C22B13/02—Obtaining lead by dry processes
    • C22B13/025—Recovery 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
    • C22B19/00—Obtaining zinc or zinc oxide
    • C22B19/30—Obtaining zinc or zinc oxide from metallic residues or scraps
    • 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
    • C22B41/00—Obtaining germanium
    • 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
    • C22B58/00—Obtaining gallium or indium
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
ITUB2015A004943A 2015-10-14 2015-10-28 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. ITUB20154943A1 (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITUB2015A004943A ITUB20154943A1 (it) 2015-10-28 2015-10-28 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.
CN201680060236.1A CN108350520A (zh) 2015-10-14 2016-09-13 一种从锌生产链中生成的残留物生产包含金属、稀有金属和稀土金属的浓缩物的方法以及通过所述方法获得的浓缩物
ES16795442T ES2887206T3 (es) 2015-10-14 2016-09-13 Método para producir un concentrado que contiene metales, metales raros y metales de tierras raras a partir de residuos generados en la cadena de producción de cinc y concentrado obtenido mediante dicho método
PL16795442T PL3362582T3 (pl) 2015-10-14 2016-09-13 Sposób wytwarzania koncentratu zawierającego metale, metale rzadkie i metale ziem rzadkich z pozostałości wytwarzanych w łańcuchu wytwarzania cynku i koncentrat otrzymany tym sposobem
EP16795442.9A EP3362582B1 (en) 2015-10-14 2016-09-13 A method for producing a concentrate containing metais, rare metals and rare earth metals from residuals generated in the zinc production chain and concentrate obtained by said method
PCT/IT2016/000210 WO2017064735A1 (en) 2015-10-14 2016-09-13 A method for producing a concentrate containing metais, rare metals and rare earth metals from residuals generated in the zinc production chain and concentrate obtained by said method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITUB2015A004943A ITUB20154943A1 (it) 2015-10-28 2015-10-28 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.

Publications (1)

Publication Number Publication Date
ITUB20154943A1 true ITUB20154943A1 (it) 2017-04-28

Family

ID=55359599

Family Applications (1)

Application Number Title Priority Date Filing Date
ITUB2015A004943A ITUB20154943A1 (it) 2015-10-14 2015-10-28 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.

Country Status (1)

Country Link
IT (1) ITUB20154943A1 (it)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072503A (en) * 1974-03-21 1978-02-07 Det Norske Zinkkompani A/S Thermal treatment of leaching residue from hydrometallurgical zinc production
WO2005031014A1 (en) * 2003-09-29 2005-04-07 Umicore Process and apparatus for recovery of non-ferrous metals from zinc residues
WO2008052661A1 (en) * 2006-11-02 2008-05-08 Umicore Recovery of non-ferrous metals from by-products of the zinc and lead industry using electric smelting with submerged plasma
US20100189637A1 (en) * 2007-05-24 2010-07-29 Paul Wurth S.A. Method for the valorisation of zinc-and sulphate-rich residue

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4072503A (en) * 1974-03-21 1978-02-07 Det Norske Zinkkompani A/S Thermal treatment of leaching residue from hydrometallurgical zinc production
WO2005031014A1 (en) * 2003-09-29 2005-04-07 Umicore Process and apparatus for recovery of non-ferrous metals from zinc residues
WO2008052661A1 (en) * 2006-11-02 2008-05-08 Umicore Recovery of non-ferrous metals from by-products of the zinc and lead industry using electric smelting with submerged plasma
US20100189637A1 (en) * 2007-05-24 2010-07-29 Paul Wurth S.A. Method for the valorisation of zinc-and sulphate-rich residue

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