CU24098B1 - Proceso de purificación directa de un efluente de lixiviación de laterita de níquel - Google Patents

Proceso de purificación directa de un efluente de lixiviación de laterita de níquel

Info

Publication number
CU24098B1
CU24098B1 CU2013000109A CU20130109A CU24098B1 CU 24098 B1 CU24098 B1 CU 24098B1 CU 2013000109 A CU2013000109 A CU 2013000109A CU 20130109 A CU20130109 A CU 20130109A CU 24098 B1 CU24098 B1 CU 24098B1
Authority
CU
Cuba
Prior art keywords
nickel
effluent
lixiviation
direct purification
purification process
Prior art date
Application number
CU2013000109A
Other languages
English (en)
Other versions
CU20130109A7 (es
Inventor
Berni Tiago Valentim
Antonio Clareti Pereira
Original Assignee
Vale 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 Vale Sa filed Critical Vale Sa
Publication of CU20130109A7 publication Critical patent/CU20130109A7/es
Publication of CU24098B1 publication Critical patent/CU24098B1/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
    • 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
    • C22B23/00—Obtaining nickel or cobalt
    • 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
    • C22B23/0453—Treatment or purification of solutions, e.g. obtained by leaching
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Fertilizers (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)

Abstract

La presente invención está referida a un proceso de purificación directa de un efluente de lixiviación de laterita de níquel que consiste en un ajuste del pH de una solución de lixiviación; el paso a través de una resina de intercambio iónico que absorba el níquel y el cobre; y la recuperación del níquel. Este proceso permite una mayor extracción de metal valioso, como el níquel y el cobalto; una mejor explotación de depósitos; un consumo reducido de ácidos; un menor consumo del agente neutralizante; entre otras ventajas.
CU2013000109A 2011-02-01 2012-02-01 Proceso de purificación directa de un efluente de lixiviación de laterita de níquel CU24098B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201161438513P 2011-02-01 2011-02-01
PCT/BR2012/000026 WO2012103617A1 (en) 2011-02-01 2012-02-01 Direct purification of a nickel laterite leaching effluent

Publications (2)

Publication Number Publication Date
CU20130109A7 CU20130109A7 (es) 2013-12-27
CU24098B1 true CU24098B1 (es) 2015-06-30

Family

ID=45771644

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2013000109A CU24098B1 (es) 2011-02-01 2012-02-01 Proceso de purificación directa de un efluente de lixiviación de laterita de níquel

Country Status (15)

Country Link
US (1) US8628739B2 (es)
EP (1) EP2670872A1 (es)
JP (1) JP2014509349A (es)
KR (1) KR20140006863A (es)
CN (1) CN103339270B (es)
AR (1) AR085114A1 (es)
AU (1) AU2012212348B2 (es)
BR (1) BR112013019627A2 (es)
CA (1) CA2826170C (es)
CL (1) CL2013002176A1 (es)
CU (1) CU24098B1 (es)
RU (1) RU2602213C2 (es)
UY (1) UY33891A (es)
WO (1) WO2012103617A1 (es)
ZA (1) ZA201306114B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105293584B (zh) * 2015-10-21 2017-10-20 广西银亿再生资源有限公司 一种纯化硫酸锰溶液的方法
CN109881026B (zh) * 2019-02-19 2021-06-15 北京中科康仑环境科技研究院有限公司 一种从铁、镍浸出液中分离和提取铁和镍的方法
CN110643811B (zh) * 2019-10-18 2021-05-11 中南大学 一种镍钼矿全湿法清洁冶炼工艺

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4031038A (en) * 1975-06-16 1977-06-21 The Dow Chemical Company Water insoluble chelate exchange resins having a crosslinked polymer matrix and pendant thereto a plurality of methyleneaminopyridine groups
US3998924A (en) * 1975-08-04 1976-12-21 The Dow Chemical Company Recovery of non-ferrous metals from acidic liquors with a chelate exchange resin in presence of iron(III)
US5571308A (en) * 1995-07-17 1996-11-05 Bhp Minerals International Inc. Method for recovering nickel from high magnesium-containing Ni-Fe-Mg lateritic ore
US6350420B1 (en) * 1999-10-15 2002-02-26 Bhp Minerals International, Inc. Resin-in-pulp method for recovery of nickel and cobalt
US7935171B2 (en) * 2006-08-23 2011-05-03 Bhp Billiton Ssm Development Pty Ltd. Production of metallic nickel with low iron content
AU2008251010B2 (en) * 2007-05-14 2012-07-12 Cerro Matoso Sa Nickel recovery from a high ferrous content laterite ore
US20090056502A1 (en) * 2007-08-29 2009-03-05 Vale Inco Limited Hydrometallurgical process for recovery of nickel and cobalt
CN102084012A (zh) * 2008-07-02 2011-06-01 Bhp比利通Ssm开发有限公司 用于含镍氧化矿石堆浸的方法

Also Published As

Publication number Publication date
EP2670872A1 (en) 2013-12-11
CA2826170C (en) 2016-06-28
BR112013019627A2 (pt) 2019-09-24
CA2826170A1 (en) 2012-08-09
UY33891A (es) 2012-08-31
KR20140006863A (ko) 2014-01-16
CU20130109A7 (es) 2013-12-27
US8628739B2 (en) 2014-01-14
CN103339270B (zh) 2016-01-20
RU2013140413A (ru) 2015-03-10
US20120213681A1 (en) 2012-08-23
AR085114A1 (es) 2013-09-11
CL2013002176A1 (es) 2013-11-08
CN103339270A (zh) 2013-10-02
ZA201306114B (en) 2014-05-28
AU2012212348B2 (en) 2016-08-18
WO2012103617A1 (en) 2012-08-09
RU2602213C2 (ru) 2016-11-10
AU2012212348A1 (en) 2013-08-15
JP2014509349A (ja) 2014-04-17

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