ES2152025T3 - Tecnica de recuperacion de niquel en un mineral lateritico de ni-fe-mg con alto contenido de magnesio. - Google Patents

Tecnica de recuperacion de niquel en un mineral lateritico de ni-fe-mg con alto contenido de magnesio.

Info

Publication number
ES2152025T3
ES2152025T3 ES96915562T ES96915562T ES2152025T3 ES 2152025 T3 ES2152025 T3 ES 2152025T3 ES 96915562 T ES96915562 T ES 96915562T ES 96915562 T ES96915562 T ES 96915562T ES 2152025 T3 ES2152025 T3 ES 2152025T3
Authority
ES
Spain
Prior art keywords
nickel
hcl
magnesium content
minerals
high magnesium
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 - Lifetime
Application number
ES96915562T
Other languages
English (en)
Inventor
Willem P C Duyvesteyn
Manuel R Lastra
Houyuan Liu
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.)
BHP Minerals International LLC
Original Assignee
BHP Minerals International LLC
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 BHP Minerals International LLC filed Critical BHP Minerals International LLC
Application granted granted Critical
Publication of ES2152025T3 publication Critical patent/ES2152025T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C22B26/00—Obtaining alkali, alkaline earth metals or magnesium
    • C22B26/20—Obtaining alkaline earth metals or magnesium
    • C22B26/22—Obtaining magnesium
    • 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
    • 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
    • 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)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

SE PRESENTA UN METODO PARA LA RECUPERACION DE NIQUEL DE MINERALES LATERITICOS CON UN ALTO CONTENIDO DE MAGNESIO QUE TAMBIEN CONTIENEN HIERRO. LOS MINERALES A LOS QUE SE LES DENOMINA MINERALES SAPROLITICOS SE LES SOMETE A UNA LIXIVIACION (2) CON UN ACIDO MINERAL DEL GRUPO QUE CONSISTEN EN HCL, H 2 SO SUB,4 Y HNO 3 , SIENDO EL HCL EL PREFERENTE. TRAS LA LIXIVI ACION CON HCL, POR EJEMPLO, LA SOLUCION MADRE OBTENIDA SE SEPARA DE LOS SOLIDOS SIN DISOLVER Y EL NIQUEL SE RECUPERA PREFERENTEMENTE A BASE DE PONER EN CONTACTO LA SOLUCION CON UNA RESINA (49 SELECTIVA A LA ABSORCION DE NIQUEL. AL REFINADO QUE QUEDA QUE CONTIENE HIERRO Y CLORUROS MAGNESICOS SE LE SOMETE A UNA PIROHIDROLISIS (10A) PARA OBTENER SU OXIDOS RESPECTIVOS Y SIN HCL PARA SU RECICLADO EN EL SISTEMA DE LIXIVIACION. EL NIQUEL SE EXTRAE DE LA RESINA UTILIZANDO UNA SOLUCION EXTRACCION DEL ACIDO, Y DESPUES SE EXTRAE EL NIQUEL DE LA SOLUCION DE EXTRACCION CARGADA CON NIQUEL.
ES96915562T 1995-07-17 1996-05-08 Tecnica de recuperacion de niquel en un mineral lateritico de ni-fe-mg con alto contenido de magnesio. Expired - Lifetime ES2152025T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/502,923 US5571308A (en) 1995-07-17 1995-07-17 Method for recovering nickel from high magnesium-containing Ni-Fe-Mg lateritic ore

Publications (1)

Publication Number Publication Date
ES2152025T3 true ES2152025T3 (es) 2001-01-16

Family

ID=23999980

Family Applications (1)

Application Number Title Priority Date Filing Date
ES96915562T Expired - Lifetime ES2152025T3 (es) 1995-07-17 1996-05-08 Tecnica de recuperacion de niquel en un mineral lateritico de ni-fe-mg con alto contenido de magnesio.

Country Status (18)

Country Link
US (1) US5571308A (es)
EP (1) EP0862659B1 (es)
AT (1) ATE195153T1 (es)
AU (1) AU705253B2 (es)
BR (1) BR9609735A (es)
CA (1) CA2224218C (es)
CO (1) CO4560492A1 (es)
CU (1) CU22612A3 (es)
DE (1) DE69609624T2 (es)
DK (1) DK0862659T3 (es)
ES (1) ES2152025T3 (es)
GR (1) GR3034662T3 (es)
GT (1) GT199600044A (es)
OA (1) OA10651A (es)
PT (1) PT862659E (es)
RU (1) RU2149910C1 (es)
WO (1) WO1997004139A1 (es)
YU (1) YU38796A (es)

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KR101239026B1 (ko) * 2004-10-21 2013-03-04 앵글로 오퍼레이션스 리미티드 광석으로부터 유가 금속을 회수하기 위한 염산의존재하에서의 침출 방법
JP5374041B2 (ja) * 2005-03-22 2013-12-25 アングロ オペレーションズ リミティッド 鉱石（ｏｒａ）からの有価金属回収のための塩酸存在下での浸出方法
RU2293844C2 (ru) * 2005-05-12 2007-02-20 Дмитрий Борисович Басков Способ подземного выщелачивания руд цветных металлов
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ZA200802808B (en) * 2005-11-28 2009-10-28 Anglo Operations Ltd Leaching process in the presence of hydrochloric acid for the recovery of a value metal from an ore
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RU2362817C2 (ru) * 2007-06-19 2009-07-27 Дмитрий Борисович Басков Способ извлечения никеля
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US20090056502A1 (en) * 2007-08-29 2009-03-05 Vale Inco Limited Hydrometallurgical process for recovery of nickel and cobalt
US8961649B2 (en) * 2007-08-29 2015-02-24 Vale Canada Limited System and method for extracting base metal values from oxide ores
WO2009079715A1 (en) 2007-12-24 2009-07-02 Bhp Billiton Ssm Development Pty Ltd Selectively leaching cobalt from lateritic ores
CN102057065A (zh) * 2008-06-16 2011-05-11 Bhp比利通Ssm开发有限公司 堆浸方法的腐泥土中和
RU2393251C1 (ru) * 2009-01-30 2010-06-27 Общество с ограниченной ответственностью "ИНТЕГРА РУ" Способ комплексной переработки никель-кобальтового сырья
RU2412263C2 (ru) * 2009-02-18 2011-02-20 Дмитрий Борисович Басков Способ выщелачивания никеля из окисленных никелевых руд
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MX2012009176A (es) * 2010-02-10 2013-05-30 Asarco Llc Recuperacion de cobalto.
RU2430172C1 (ru) * 2010-03-16 2011-09-27 Дмитрий Борисович Басков Способ извлечения никеля из окисленных никелевых руд
RU2430981C1 (ru) * 2010-03-30 2011-10-10 Владимир Алексеевич Гуров Способ извлечения никеля из растворов и очистки от примесей
WO2011120127A1 (en) * 2010-04-01 2011-10-06 Search Minerals Inc. Low acid leaching of nickel and cobalt from lean iron-containing nickel ores
US8361191B2 (en) 2010-04-01 2013-01-29 Search Minerals, Inc. Low acid leaching of nickel and cobalt from lean iron-containing nickel ores
CA2740249C (en) * 2010-05-25 2015-08-04 Dow Global Technologies Llc A process for separating copper and nickel from cobalt containing solutions
CU24098B1 (es) * 2011-02-01 2015-06-30 Vale Sa Proceso de purificación directa de un efluente de lixiviación de laterita de níquel
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Also Published As

Publication number Publication date
CA2224218C (en) 2009-08-04
WO1997004139A1 (en) 1997-02-06
BR9609735A (pt) 1999-03-16
CU22612A3 (es) 2000-02-10
GT199600044A (es) 1996-06-24
DK0862659T3 (da) 2000-12-18
EP0862659A4 (es) 1998-09-09
RU2149910C1 (ru) 2000-05-27
PT862659E (pt) 2000-11-30
DE69609624D1 (de) 2000-09-07
AU705253B2 (en) 1999-05-20
CA2224218A1 (en) 1997-02-06
OA10651A (en) 2001-05-03
YU38796A (sh) 1998-08-14
AU5731096A (en) 1997-02-18
CO4560492A1 (es) 1998-02-10
ATE195153T1 (de) 2000-08-15
US5571308A (en) 1996-11-05
MX9800533A (es) 1998-05-31
DE69609624T2 (de) 2000-11-23
EP0862659A1 (en) 1998-09-09
GR3034662T3 (en) 2001-01-31
EP0862659B1 (en) 2000-08-02

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