PE20081248A1 - Proceso de recuperacion del niquel y cobalto a partir de un eluato de resina de intercambio ionico - Google Patents

Proceso de recuperacion del niquel y cobalto a partir de un eluato de resina de intercambio ionico

Info

Publication number
PE20081248A1
PE20081248A1 PE2008000079A PE2008000079A PE20081248A1 PE 20081248 A1 PE20081248 A1 PE 20081248A1 PE 2008000079 A PE2008000079 A PE 2008000079A PE 2008000079 A PE2008000079 A PE 2008000079A PE 20081248 A1 PE20081248 A1 PE 20081248A1
Authority
PE
Peru
Prior art keywords
hcl
acid
sulphate
regenerated
ion exchange
Prior art date
Application number
PE2008000079A
Other languages
English (en)
Inventor
Flavia Dutra Mendes
Tiago Valentim Berni
Original Assignee
Vale Do Rio Doce Co
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 Vale Do Rio Doce Co filed Critical Vale Do Rio Doce Co
Publication of PE20081248A1 publication Critical patent/PE20081248A1/es

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
    • 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
    • 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
    • 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
    • C22B23/0476—Separation of nickel from cobalt
    • C22B23/0484—Separation of nickel from cobalt in acidic type solutions
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/28—Amines
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • C22B15/0084—Treating solutions
    • C22B15/0089—Treating solutions by chemical methods
    • C22B15/0093—Treating solutions by chemical methods by gases, e.g. hydrogen or hydrogen sulfide
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Treatment Of Water By Ion Exchange (AREA)

Abstract

DONDE EL PROCESO COMPRENDE: a) PREPARACION O PRE-TRATAMIENTO DEL MINERAL PARA SU ENRIQUECIMIENTO A TRAVES DEL DESECHO DE SILICE, QUE INCLUYE FRAGMENTACION (PRIMARIA Y SECUNDARIA), SONDEO PARA LIBERACION DE LAS PARTICULAS FINAS, CLASIFICACION PARA DESECHO DEL MATERIAL GRUESO DE MENOR CONTENIDO DE SILICE, Y DESGASTE PARA MAXIMIZAR LA RECUPERACION DE Ni; b) LIXIVIACION ACIDA DEL MINERAL PRE-TRATADO, EN PRESENCIA DE H2SO4 o HCl Y BAJO PRESION Y/O ATMOSFERICA; c) TRATAMIENTO DE LA SOLUCION EFLUENTE OBTENIDA EN (b) EMPLEANDO RESINA DE INTERCAMBIO IONICO APLICADA A LA PULPA; d) ELUCION O DESORCION DE LA RESINA, EMPLEANDO HCl REGENERADO DE (i); e) REMOCION DEL COBRE Y OTRAS IMPUREZAS A TRAVES DE PRECIPITACION EMPLEANDO SULFATO ACIDO DE SODIO O H2S; f) SOMETER LA SOLUCION QUE AUN CONTIENE Ni Y Co A EXTRACCION POR SOLVENTE (PARA EL Co: AMINA TERCIARIA EN MEDIO HCl, HCl REGENERADO DE (i) o ACIDO FOSFINICO, Y PARA EL Ni: ACIDOS CARBOXILICOS Y/O DERIVADOS DE ACIDOS FOSFORICOS EN MEDIO SULFATO); g) STRIPPING O RE-EXTRACCION EMPLEANDO HCl REGENERADO DE (i); h) PRECIPITACION DE Co EN LA FORMA DE CARBONATO O CUALQUIER OTRO PRODUCTO INTERMEDIO COMO SULFATO, OXIDO, HIDROXIDO; E, i) PIROHIDROLISIS DE LA SOLUCION CONTENIENDO Ni, OBTENIENDO Ni EN LA FORMA DE HCl. ANTES DE (c). LAS RESINAS PRESENTAN GRUPO FUNCIONAL ACIDO, AMINOACIDO O PICOLILAMINA. LA CONCENTRACION DE HCl EN (d) ES ENTRE 50 Y 150 g/L. EL Co SE RECUPERA EN LA FORMA DE HIDROXIDO, OXIDO, SULFATO O CARBONATO DE Co (ANADIENDO SODA)
PE2008000079A 2006-12-29 2008-01-02 Proceso de recuperacion del niquel y cobalto a partir de un eluato de resina de intercambio ionico PE20081248A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BRPI0605892-2A BRPI0605892B1 (pt) 2006-12-29 2006-12-29 Processo de recuperação de níquel e cobalto a partir de um eluato de resina de troca iônica

Publications (1)

Publication Number Publication Date
PE20081248A1 true PE20081248A1 (es) 2008-11-08

Family

ID=39588084

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2008000079A PE20081248A1 (es) 2006-12-29 2008-01-02 Proceso de recuperacion del niquel y cobalto a partir de un eluato de resina de intercambio ionico

Country Status (3)

Country Link
BR (1) BRPI0605892B1 (es)
PE (1) PE20081248A1 (es)
WO (1) WO2008080209A1 (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090056502A1 (en) * 2007-08-29 2009-03-05 Vale Inco Limited Hydrometallurgical process for recovery of nickel and cobalt
JP5125371B2 (ja) * 2007-10-02 2013-01-23 住友金属鉱山株式会社 アミン系抽出剤のスクラビング方法
JP5338186B2 (ja) * 2008-08-07 2013-11-13 住友金属鉱山株式会社 逆抽出後のアミン系抽出剤のスクラビング方法
CN104745813B (zh) * 2013-12-31 2017-02-15 北京有色金属研究总院 高镁低镍硫化矿生物浸出过程中综合回收镍镁的方法
CN110819800A (zh) * 2019-12-07 2020-02-21 怀化炯诚新材料科技有限公司 一种树脂回收红土镍矿浸出液中金属的方法
CN111533179A (zh) * 2020-05-16 2020-08-14 赣州腾远钴业新材料股份有限公司 一种连续化制备大粒径β-型硫化钴晶体的制备方法
CN114058844A (zh) * 2021-10-26 2022-02-18 广东佳纳能源科技有限公司 中间品除铁的方法
CN117222763A (zh) * 2023-07-31 2023-12-12 青美邦新能源材料有限公司 一种从红土镍矿中短流程回收电池级镍钴的方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2259913B1 (es) * 1974-02-05 1976-11-26 Nickel Le
DE3784126T2 (de) * 1986-10-03 1993-07-01 Chevron Res & Tech Rueckgewinnen von nickel oder kobalt aus striploesungen der fluessig-fluessigextraktion.
US20010001650A1 (en) * 1999-03-09 2001-05-24 William P.C. Duyvesteyn Recovery of nickel and cobalt from ore
US6350420B1 (en) * 1999-10-15 2002-02-26 Bhp Minerals International, Inc. Resin-in-pulp method for recovery of nickel and cobalt
AU2003903632A0 (en) * 2003-07-14 2003-07-31 Qni Technology Pty Ltd Process for recovery of nickel and cobalt by heap leaching of low grade nickel or cobalt containing material
EP1841891A4 (en) * 2004-12-30 2008-06-25 Bhp Billiton Ssm Tech Pty Ltd EXTRACTING NICKEL AND COBALT FROM A RESIN FLOW FLOW

Also Published As

Publication number Publication date
WO2008080209A1 (en) 2008-07-10
BRPI0605892B1 (pt) 2015-09-01
BRPI0605892A (pt) 2008-08-19

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