CU22568A3 - Recuperación de níquel a partir de mineral laterítico - Google Patents

Recuperación de níquel a partir de mineral laterítico

Info

Publication number
CU22568A3
CU22568A3 CU1995090A CU1995090A CU22568A3 CU 22568 A3 CU22568 A3 CU 22568A3 CU 1995090 A CU1995090 A CU 1995090A CU 1995090 A CU1995090 A CU 1995090A CU 22568 A3 CU22568 A3 CU 22568A3
Authority
CU
Cuba
Prior art keywords
nickel
sulfate solution
nickel recovery
ore
laterite mineral
Prior art date
Application number
CU1995090A
Other languages
English (en)
Inventor
David Alan Holtum
Trevor Hugh Tunley
Michael James Nicol
Der Colf Jacobus Cornelius Gideon Kotze Van
Original Assignee
Billiton Intelectual Property B V
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 Billiton Intelectual Property B V filed Critical Billiton Intelectual Property B V
Publication of CU22568A3 publication Critical patent/CU22568A3/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
    • 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

Abstract

Un proceso de recuperación de níquel a partir de mineral lateritico niquelífero que incluye los siguientes pasos: a) Agregar sulfuro, en forma apropiada, al mineral para producir una mezcla semi-líquida de una primera solución de níquel sulfato. b) Remover selectivamente el níquel de la primera solución sulfatada aplicando una resina de intercambio de iones al mismo. c) Eliminar níquel de la resina a una segunda solución de níquel sulfato la que es más concentrada que la primera solución níquel sulfato y d) Electroganancia de níquel de la segunda solución de níquel sulfato.
CU1995090A 1994-10-05 1995-10-04 Recuperación de níquel a partir de mineral laterítico CU22568A3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ZA947769 1994-10-05

Publications (1)

Publication Number Publication Date
CU22568A3 true CU22568A3 (es) 1999-08-03

Family

ID=25584442

Family Applications (1)

Application Number Title Priority Date Filing Date
CU1995090A CU22568A3 (es) 1994-10-05 1995-10-04 Recuperación de níquel a partir de mineral laterítico

Country Status (4)

Country Link
AU (1) AU701811B2 (es)
CU (1) CU22568A3 (es)
FR (1) FR2725457B1 (es)
ZA (1) ZA958374B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9510115A (pt) * 1994-12-27 1997-12-30 Bhp Minerals Int Inc Recuperação de níquel e cobalto a partir de minériosde laterita
US6350420B1 (en) * 1999-10-15 2002-02-26 Bhp Minerals International, Inc. Resin-in-pulp method for recovery of nickel and cobalt
US6387239B1 (en) * 1999-11-17 2002-05-14 Bhp Minerals International, Inc. Recovery of metals from ore
KR20070060120A (ko) * 2004-09-17 2007-06-12 비에이치피 빌리톤 에스에스엠 테크놀로지 피티와이 엘티디 습식 야금 공정 및 건식 야금 공정의 조합에 의한 페로-니켈 또는 니켈 매트 제조
BRPI0612374B1 (pt) * 2006-11-10 2015-08-11 Vale Sa Processo de recuperação de níquel e cobalto a partir de minérios lateríticos empregando resina de troca iônica e produto contendo níquel ou cobalto

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1263316B (de) * 1965-04-07 1968-03-14 Internat Nickel Company Of Can Verfahren zur Gewinnung von Nickel, Nickelverbindungen und/oder Ferronickel aus eisenhaltigen, oxydisch-silikatischen Nickelerzen
CA947089A (en) * 1971-04-14 1974-05-14 Charles E. O'neill Acid leaching of lateritic ores
FR2218390A1 (en) * 1973-02-15 1974-09-13 Cofremmi Extracting pure nickel and other metals - from e.g. laterite and garnierite
CA1171287A (en) * 1980-11-05 1984-07-24 William R. Hatch Acid leaching of lateritic nickel ores

Also Published As

Publication number Publication date
AU701811B2 (en) 1999-02-04
FR2725457A1 (fr) 1996-04-12
ZA958374B (en) 1996-04-24
FR2725457B1 (fr) 1997-09-05
AU3305995A (en) 1996-04-18

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Legal Events

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