BRPI0511336A - processo para recuperação de nìquel - Google Patents

processo para recuperação de nìquel

Info

Publication number
BRPI0511336A
BRPI0511336A BRPI0511336-9A BRPI0511336A BRPI0511336A BR PI0511336 A BRPI0511336 A BR PI0511336A BR PI0511336 A BRPI0511336 A BR PI0511336A BR PI0511336 A BRPI0511336 A BR PI0511336A
Authority
BR
Brazil
Prior art keywords
nickel
solution
recovery process
slurry
feed material
Prior art date
Application number
BRPI0511336-9A
Other languages
English (en)
Inventor
Natalia Streltsova
Domenic Furfaro
Original Assignee
Wmc Resources Ltd
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
Priority claimed from AU2004902740A external-priority patent/AU2004902740A0/en
Application filed by Wmc Resources Ltd filed Critical Wmc Resources Ltd
Publication of BRPI0511336A publication Critical patent/BRPI0511336A/pt

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
    • C22B1/00—Preliminary treatment of ores or 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
    • 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
    • C22B23/0423—Halogenated 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
    • C22B23/0407—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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCESSO PARA RECUPERAçAO DE NìQUEL. A presente invenção refere-se a um processo para recuperação de níquel a partir de um material de alimentação sólido que contém níquel na forma do minério milerita. O processo inclui o tratamento de uma lama do material de alimentação sólido e uma solução de processo, de modo que todo ou pelo menos parte do níquel na milerita forme um sólido capaz de ser lixiviado com ácido. O processo também inclui lixiviação ácida sob pressão da lama tratada e lixiviação de níquel em sólidos na lama em solução. Finalmente, o processo inclui a recuperação do níquel a partir da solução.
BRPI0511336-9A 2004-05-21 2005-05-20 processo para recuperação de nìquel BRPI0511336A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2004902740A AU2004902740A0 (en) 2004-05-21 Low pressure leach process
PCT/AU2005/000724 WO2005113845A1 (en) 2004-05-21 2005-05-20 Recovery of nickel

Publications (1)

Publication Number Publication Date
BRPI0511336A true BRPI0511336A (pt) 2007-12-04

Family

ID=35428423

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0511336-9A BRPI0511336A (pt) 2004-05-21 2005-05-20 processo para recuperação de nìquel

Country Status (10)

Country Link
US (1) US7534407B2 (pt)
EP (1) EP1769095A4 (pt)
JP (1) JP2007538147A (pt)
CN (1) CN100420760C (pt)
AP (1) AP2058A (pt)
AU (1) AU2005245514A1 (pt)
BR (1) BRPI0511336A (pt)
CA (1) CA2568144A1 (pt)
NO (1) NO20065552L (pt)
WO (1) WO2005113845A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104024445B (zh) * 2011-12-28 2016-10-26 Posco公司 从镍矿石中回收镍铁合金的方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4039406A (en) * 1973-08-10 1977-08-02 Noranda Mines Limited Recovering copper from concentrates with insoluble sulfate forming leach
US4093526A (en) * 1977-09-08 1978-06-06 Amax Inc. Hydrometallurgical leaching and refining of nickel-copper concentrates, and electrowinning of copper
NO833784L (no) * 1983-10-18 1985-04-19 Thomas Thomassen Autoklav-klorluting av kobbersulfidkonsentrater
NO173613C (no) * 1986-04-24 1994-01-05 Falconbridge Ltd Fremgangsmaate for separering av nikkel fra kobber inneholdt i faste partikler av en kobber- og nikkelholdig malt sulfidisk matte eller sulfidisk legering
US4888053A (en) * 1988-07-07 1989-12-19 Union Oil Co. Of California Chloride leaching of iron-based, heavy metal-containing sludges
FI88516C (fi) * 1990-02-16 1993-05-25 Outokumpu Oy Hydrometallurgiskt foerfarande foer behandling av zinksulfidhaltiga raoaemnen
CA2068982C (en) * 1992-05-19 2000-10-03 Derek G.E. Kerfoot Process for the separation of cobalt from nickel
US5431788A (en) * 1993-06-28 1995-07-11 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical copper extraction
US5650057A (en) * 1993-07-29 1997-07-22 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US5874055A (en) * 1993-07-29 1999-02-23 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US5869012A (en) * 1993-07-29 1999-02-09 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US5902474A (en) * 1993-07-29 1999-05-11 Cominco Engineering Services Ltd. Chloride assisted hydrometallurgical extraction of metal
US5855858A (en) * 1993-07-29 1999-01-05 Cominco Engineering Services Ltd. Process for the recovery of nickel and/or cobalt from an ore or concentrate
CA2137124C (en) * 1994-12-01 1999-03-16 Tao Xue Pressure leaching of nickel and cobalt sulphides with chlorine under controlled redox potential conditions
FI105926B (fi) * 1998-03-16 2000-10-31 Outokumpu Oy Menetelmä nikkelin liuottamiseksi nikkelikivestä
US6428604B1 (en) * 2000-09-18 2002-08-06 Inco Limited Hydrometallurgical process for the recovery of nickel and cobalt values from a sulfidic flotation concentrate
US7033480B2 (en) * 2002-09-06 2006-04-25 Placer Dome Technical Services Limited Process for recovering platinum group metals from material containing base metals

Also Published As

Publication number Publication date
CA2568144A1 (en) 2005-12-01
US20070131059A1 (en) 2007-06-14
AU2005245514A1 (en) 2005-12-01
JP2007538147A (ja) 2007-12-27
EP1769095A4 (en) 2009-02-25
NO20065552L (no) 2007-02-19
AP2058A (en) 2009-10-21
WO2005113845A1 (en) 2005-12-01
US7534407B2 (en) 2009-05-19
EP1769095A1 (en) 2007-04-04
AP2006003835A0 (en) 2006-12-31
CN101014724A (zh) 2007-08-08
CN100420760C (zh) 2008-09-24

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2158 DE 15/05/2012.