CA2363969C - Procede de recuperation de metaux precieux residuels dans des scories de fonderie et de convertisseur - Google Patents

Procede de recuperation de metaux precieux residuels dans des scories de fonderie et de convertisseur Download PDF

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Publication number
CA2363969C
CA2363969C CA 2363969 CA2363969A CA2363969C CA 2363969 C CA2363969 C CA 2363969C CA 2363969 CA2363969 CA 2363969 CA 2363969 A CA2363969 A CA 2363969A CA 2363969 C CA2363969 C CA 2363969C
Authority
CA
Canada
Prior art keywords
slag
slags
copper
nickel
process according
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.)
Expired - Fee Related
Application number
CA 2363969
Other languages
English (en)
Other versions
CA2363969A1 (fr
Inventor
Walter Curlook
Morteza Baghalha
Vladimiros Papangelakis
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to CA 2363969 priority Critical patent/CA2363969C/fr
Publication of CA2363969A1 publication Critical patent/CA2363969A1/fr
Application granted granted Critical
Publication of CA2363969C publication Critical patent/CA2363969C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • C22B7/006—Wet processes
    • C22B7/007—Wet processes by acid leaching
    • 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
    • C22B15/0065—Leaching or slurrying
    • C22B15/0067—Leaching or slurrying with acids or salts thereof
    • C22B15/0071—Leaching or slurrying with acids or salts thereof containing sulfur
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0407—Leaching processes
    • C22B23/0415—Leaching processes with acids or salt solutions except ammonium salts solutions
    • C22B23/043—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
    • C22B23/00—Obtaining nickel or cobalt
    • C22B23/04—Obtaining nickel or cobalt by wet processes
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B23/0461—Treatment or purification of solutions, e.g. obtained by leaching by chemical methods
    • 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)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
CA 2363969 2001-11-26 2001-11-26 Procede de recuperation de metaux precieux residuels dans des scories de fonderie et de convertisseur Expired - Fee Related CA2363969C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2363969 CA2363969C (fr) 2001-11-26 2001-11-26 Procede de recuperation de metaux precieux residuels dans des scories de fonderie et de convertisseur

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2363969 CA2363969C (fr) 2001-11-26 2001-11-26 Procede de recuperation de metaux precieux residuels dans des scories de fonderie et de convertisseur

Publications (2)

Publication Number Publication Date
CA2363969A1 CA2363969A1 (fr) 2003-05-26
CA2363969C true CA2363969C (fr) 2009-01-13

Family

ID=4170684

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2363969 Expired - Fee Related CA2363969C (fr) 2001-11-26 2001-11-26 Procede de recuperation de metaux precieux residuels dans des scories de fonderie et de convertisseur

Country Status (1)

Country Link
CA (1) CA2363969C (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI115638B (fi) * 2002-12-05 2005-06-15 Outokumpu Oy Menetelmä kuonan käsittelemiseksi
FI116686B (fi) 2003-07-17 2006-01-31 Outokumpu Oy Menetelmä kuparirikasteiden sulattamiseksi
GR1006856B (el) * 2006-10-06 2010-07-06 Νικολαος Κωνσταντινου Χρυσοχου Μεθοδος παραγωγης αλατων δισθενους και τρισθενους σιδηρου με σκωρια μεταλλουργιας σιδηρονικελιου ή και χαλυβουργιας, για χρηση στην παραγωγικη διαδικασια τσιμεντου και αλλου
BG66201B1 (bg) * 2008-09-23 2012-01-31 Георги ГЮРОВ Метод за рециклиране на шлаки от производството на мед
CN108265178B (zh) * 2018-03-08 2019-10-01 蒋央芳 一种钴镍冶金废水渣的处理方法
CN108977652B (zh) * 2018-09-12 2019-11-22 郑忆依 一种钴镍冶金的废水渣的资源化利用方法
WO2020062145A1 (fr) * 2018-09-29 2020-04-02 长沙有色冶金设计研究院有限公司 Procédé de lixiviation sous pression d'oxygène pour concentré de sulfure de cuivre et procédé de fusion de cuivre
CN112662877B (zh) * 2020-12-02 2023-12-12 广西科技师范学院 一种从电解锰硫化渣中制备高纯硫酸镍的方法
CN113151689A (zh) * 2021-04-16 2021-07-23 内蒙古兴安铜锌冶炼有限公司 一种湿法炼锌锌粉锑盐净化渣中钴的富集方法
CN113430386A (zh) * 2021-05-31 2021-09-24 金川集团股份有限公司 一种铜熔炼炉渣二次镍返料富集铜、镍的方法
CN113621819B (zh) * 2021-07-21 2022-11-15 广东邦普循环科技有限公司 从低冰镍转炉渣中提取有价金属的方法
CN117512344B (zh) * 2023-12-28 2024-03-15 内蒙古科技大学 一种煤气化渣中锰镁组分的分离方法

Also Published As

Publication number Publication date
CA2363969A1 (fr) 2003-05-26

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Effective date: 20131126