CO5190741A1 - Metodo para lixiviar menas de laterita niquelifera - Google Patents

Metodo para lixiviar menas de laterita niquelifera

Info

Publication number
CO5190741A1
CO5190741A1 CO00083211A CO00083211A CO5190741A1 CO 5190741 A1 CO5190741 A1 CO 5190741A1 CO 00083211 A CO00083211 A CO 00083211A CO 00083211 A CO00083211 A CO 00083211A CO 5190741 A1 CO5190741 A1 CO 5190741A1
Authority
CO
Colombia
Prior art keywords
nickel
leaching
ore
cobalt
solution
Prior art date
Application number
CO00083211A
Other languages
English (en)
Inventor
J Carlos Arroyo
James D Gillaspie
David A Neudorf
Erik M Weenink
Original Assignee
Bhp Minerals Int Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23718891&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CO5190741(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bhp Minerals Int Inc filed Critical Bhp Minerals Int Inc
Publication of CO5190741A1 publication Critical patent/CO5190741A1/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
    • 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
    • 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 hidrometalúrgico de lixiviación con ácido sulfúrico para la extracción de níquel y cobalto de mena de óxido de laterita niquelífera, que comprende:a. proporcionar una pasta acuosa de mena de óxido niquelífera con un contenido de bajo magnesio;b. lixiviar la pasta acuosa a una temperatura elevada (mínimo 200°C) y presión con una adición de ácido sulfúrico suficiente al menos estequiométricamente para efectuar la lixiviación del níquel y cobalto contenidos y suministrar de ese modo una solución cargada de sulfato de níquel, sulfato de cobalto y un residuo de lixiviado; yc. lixiviar atmosféricamente a presión mena de óxido niquelífera con contenido de alto magnesio con la solución cargada del paso (b), añadiendo cantidades controladas de mena en bruto, no tratada, de alto magnesio a la solución cargada a temperaturas de desde 80°C hasta el punto de ebullición normal de la solución y disponiendo agitación y tiempo suficientes para efectuar la extracción de níquel y cobalto de la mena de alto magnesio y formar un lodo de lixiviado final.<EMI FILE="00083211_1" ID="1" IMF=JPEG >
CO00083211A 1999-11-03 2000-11-01 Metodo para lixiviar menas de laterita niquelifera CO5190741A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/433,110 US6379636B2 (en) 1999-11-03 1999-11-03 Method for leaching nickeliferous laterite ores

Publications (1)

Publication Number Publication Date
CO5190741A1 true CO5190741A1 (es) 2002-08-29

Family

ID=23718891

Family Applications (1)

Application Number Title Priority Date Filing Date
CO00083211A CO5190741A1 (es) 1999-11-03 2000-11-01 Metodo para lixiviar menas de laterita niquelifera

Country Status (15)

Country Link
US (1) US6379636B2 (es)
EP (1) EP1232290B1 (es)
JP (1) JP4895454B2 (es)
KR (1) KR100727720B1 (es)
AT (1) ATE256203T1 (es)
AU (1) AU779844B2 (es)
BR (1) BR0015305A (es)
CA (1) CA2389653A1 (es)
CO (1) CO5190741A1 (es)
DE (1) DE60007175T2 (es)
DO (1) DOP2000000087A (es)
ES (1) ES2213066T3 (es)
GT (1) GT200000192A (es)
WO (1) WO2001032944A1 (es)
ZA (1) ZA200203242B (es)

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AUPS201902A0 (en) * 2002-04-29 2002-06-06 Qni Technology Pty Ltd Modified atmospheric leach process for laterite ores
US7220394B2 (en) * 2002-10-30 2007-05-22 Council Of Scientific And Industrial Research Process for simultaneous recovery of chromium and iron from chromite ore processing residue
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
JP4525428B2 (ja) * 2004-05-13 2010-08-18 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP4294685B2 (ja) * 2004-05-27 2009-07-15 大平洋金属株式会社 ニッケルまたはコバルトの回収方法
AU2005256213A1 (en) * 2004-06-28 2006-01-05 Skye Resources Inc. Method for nickel and cobalt recovery from laterite ores by reaction with concentrated acid water leaching
CA2572420A1 (en) * 2004-08-02 2006-03-23 Skye Resources Inc. Method for nickel and cobalt recovery from laterite ores by combination of atmospheric and moderate pressure leaching
CN101076611A (zh) * 2004-11-17 2007-11-21 Bhp比利通Ssm技术有限公司 相继或同时浸取含有镍和钴的矿石
CN103352120A (zh) * 2005-02-14 2013-10-16 Bhp比利通Ssm开发有限公司 增强的酸浸提红土矿石的方法
AU2006279255B2 (en) * 2005-08-09 2011-04-21 Murrin Murrin Operations Pty Ltd Hydrometallurgical method for the extraction of nickel and cobalt from laterite ores
RU2008107154A (ru) * 2005-08-09 2009-09-20 Мюррин Мюррин Оперейшнз Пти Лтд (Au) Гидрометаллургический способ экстракции никеля и кобальта из латеритных руд
JP5060033B2 (ja) * 2005-09-15 2012-10-31 大平洋金属株式会社 ニッケルまたはコバルトの回収方法
BRPI0505544B1 (pt) 2005-11-10 2014-02-04 Processo de lixiviação combinada
CA2641919A1 (en) * 2006-02-24 2007-08-30 Murrin Murrin Operations Pty Ltd. Hematite precipitation at elevated temperature and pressure
US20070240341A1 (en) * 2006-04-12 2007-10-18 Esco Corporation UDD dragline bucket machine and control system
FR2905383B1 (fr) * 2006-09-06 2008-11-07 Eramet Sa Procede de traitement hydrometallurgique d'un minerai de nickel et de cobalt lateritique,et procede de preparation de concentres intermediaires ou de produits commerciaux de nickel et/ou de cobalt l'utilisant.
AU2011218755B9 (en) * 2006-09-06 2014-05-15 Eramet Process for the hydrometallurgical treatment of a lateritic nickel/cobalt ore and process for producing nickel and/or cobalt intermediate concentrates or commercial products using it
CN101311281B (zh) * 2007-05-24 2010-05-26 东北大学 镍红土矿综合利用的冶金方法
FI123646B (fi) * 2010-02-25 2013-08-30 Outotec Oyj Menetelmä kiintoaine-neste-erotuksen tehostamiseksi lateriittien liuotuksen yhteydessä
US8361191B2 (en) * 2010-04-01 2013-01-29 Search Minerals, Inc. Low acid leaching of nickel and cobalt from lean iron-containing nickel ores
EP2553129B1 (en) * 2010-04-01 2019-06-19 Incor Technologies Limited Low acid leaching of nickel and cobalt from lean iron-containing nickel ores
AU2011331911B2 (en) * 2010-11-19 2015-03-19 Murrin Murrin Operations Pty Ltd Method for the leaching of a metal sulfide
FI123054B (fi) * 2010-12-17 2012-10-15 Outotec Oyj Menetelmä nikkelin erottamiseksi matalan nikkelipitoisuuden omaavasta materiaalista
CN102628100B (zh) * 2012-04-13 2014-05-21 宁波金田铜业(集团)股份有限公司 酸循环利用进行酸浸萃取锌的装置及其方法
JP5757442B2 (ja) * 2013-04-23 2015-07-29 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
CN104611554A (zh) * 2014-12-31 2015-05-13 金川集团股份有限公司 一种提取褐铁矿中镍、钴、铁的方法
CN104789765A (zh) * 2014-12-31 2015-07-22 金川集团股份有限公司 通过联合浸出工艺从褐铁矿中回收镍、铁和硅的方法
CN105154669A (zh) * 2014-12-31 2015-12-16 金川集团股份有限公司 一种回收红土矿中镍、钴、铁、硅和镁的方法
CN104611555B (zh) * 2014-12-31 2017-05-03 金川集团股份有限公司 一种提取褐铁矿中镍、钴、铁、硅、镁的方法
CN104611553A (zh) * 2014-12-31 2015-05-13 金川集团股份有限公司 一种回收褐铁矿中镍、钴、铁、硅和镁的方法
CN104789763A (zh) * 2014-12-31 2015-07-22 金川集团股份有限公司 一种从褐铁矿中回收镍、钴、铁的方法
JP6036875B2 (ja) * 2015-02-24 2016-11-30 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP6589950B2 (ja) 2017-08-16 2019-10-16 住友金属鉱山株式会社 浸出処理方法、ニッケル酸化鉱石の湿式製錬方法
JP6969262B2 (ja) * 2017-09-29 2021-11-24 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
JP6977458B2 (ja) * 2017-09-29 2021-12-08 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬方法
CN108396157B (zh) * 2018-03-15 2020-01-10 李宾 一种红土镍矿硫酸浸出液和硅胶螯合树脂提纯生产硫酸镍钴的方法
JP7285427B2 (ja) * 2019-07-16 2023-06-02 住友金属鉱山株式会社 ニッケル酸化鉱石の浸出処理方法
CN112080636B (zh) * 2020-08-17 2022-11-15 广东邦普循环科技有限公司 一种利用红土镍矿生产电池级硫酸镍盐的方法
CN112538574A (zh) * 2020-12-09 2021-03-23 金川集团股份有限公司 一种提高红土矿浸出液镍离子浓度的浸出方法
CN113526576B (zh) * 2021-05-31 2022-06-03 金川集团股份有限公司 一种高镍低酸低钠硫酸镍溶液的制取方法
CN115821063A (zh) * 2022-12-09 2023-03-21 中国恩菲工程技术有限公司 一种蛇纹石提纯镁的方法

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US3466144A (en) * 1967-07-03 1969-09-09 American Metal Climax Inc Treatment of nickeliferous oxidic materials for the recovery of nickel values
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US3804613A (en) 1971-09-16 1974-04-16 American Metal Climax Inc Ore conditioning process for the efficient recovery of nickel from relatively high magnesium containing oxidic nickel ores
US4042474A (en) 1973-08-02 1977-08-16 Pako Corporation Separating nickel, cobalt and chromium from iron in metallurgical products
US3991159A (en) 1975-01-09 1976-11-09 Amax Inc. High temperature neutralization of laterite leach slurry
US4044096A (en) * 1975-12-11 1977-08-23 Amax Inc. Sulfuric acid leaching of nickeliferous laterite
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Also Published As

Publication number Publication date
DE60007175D1 (de) 2004-01-22
ZA200203242B (en) 2002-11-26
EP1232290A1 (en) 2002-08-21
KR20020070275A (ko) 2002-09-05
BR0015305A (pt) 2002-10-08
KR100727720B1 (ko) 2007-06-13
US20020006370A1 (en) 2002-01-17
DOP2000000087A (es) 2002-07-15
CA2389653A1 (en) 2001-05-10
GT200000192A (es) 2001-10-19
JP4895454B2 (ja) 2012-03-14
JP2003514110A (ja) 2003-04-15
US6379636B2 (en) 2002-04-30
AU779844B2 (en) 2005-02-17
WO2001032944B1 (en) 2001-11-22
ES2213066T3 (es) 2004-08-16
DE60007175T2 (de) 2004-08-26
EP1232290B1 (en) 2003-12-10
WO2001032944A1 (en) 2001-05-10
ATE256203T1 (de) 2003-12-15
AU2469701A (en) 2001-05-14

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