BRPI0513652A - processo para lixiviar minérios de laterita contendo limonita e saprolita - Google Patents

processo para lixiviar minérios de laterita contendo limonita e saprolita

Info

Publication number
BRPI0513652A
BRPI0513652A BRPI0513652-0A BRPI0513652A BRPI0513652A BR PI0513652 A BRPI0513652 A BR PI0513652A BR PI0513652 A BRPI0513652 A BR PI0513652A BR PI0513652 A BRPI0513652 A BR PI0513652A
Authority
BR
Brazil
Prior art keywords
saprolite
laterite ores
leaching
limonite
pressure
Prior art date
Application number
BRPI0513652-0A
Other languages
English (en)
Inventor
David Neudorf
David A Huggins
Original Assignee
Skye Resources 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
Application filed by Skye Resources Inc filed Critical Skye Resources Inc
Publication of BRPI0513652A publication Critical patent/BRPI0513652A/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
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

PROCESSO PARA LIXIVIAR MINéRIOS DE LATERITA CONTENDO LIMONITA E SAPROLITA Um processo para lixiviar minérios de laterita contendo limonita e saprolita. Suficiente ácido mineral é adicionado a uma pasta de limonita que é lixiviada a pressão atmosférica para dissolver a maioria dos metais não ferrosos solúveis e ferro solúvel. Após adicionar saprolita a pasta é adicionalmente lixiviada a uma temperatura acima do ponto de ebulição normal e a uma pressão acima da pressão atmosférica por um período suficiente para lixiviar a maior parte do níquel contido no saprolita e para precipitar a maior parte do ferro na solução. A pressão da pasta é então reduzida e níquel e/ou cobalto são subseqüentemente recuperados da solução de lixiviação por extração com solvente, resina em polpa ou outra troca iónica, precipitação com sulfeto ou hidróxido, ou outro método de recuperação.
BRPI0513652-0A 2004-08-02 2005-06-23 processo para lixiviar minérios de laterita contendo limonita e saprolita BRPI0513652A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US59237504P 2004-08-02 2004-08-02
PCT/CA2005/000988 WO2006029499A1 (en) 2004-08-02 2005-06-23 Method for nickel and cobalt recovery from laterite ores by combination of atmospheric and moderate pressure leaching

Publications (1)

Publication Number Publication Date
BRPI0513652A true BRPI0513652A (pt) 2008-05-13

Family

ID=36059658

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0513652-0A BRPI0513652A (pt) 2004-08-02 2005-06-23 processo para lixiviar minérios de laterita contendo limonita e saprolita

Country Status (12)

Country Link
US (1) US20060024224A1 (pt)
EP (1) EP1778883A4 (pt)
JP (1) JP2008508428A (pt)
KR (1) KR20070041770A (pt)
CN (1) CN100402679C (pt)
AU (1) AU2005284620A1 (pt)
BR (1) BRPI0513652A (pt)
CA (1) CA2572420A1 (pt)
GT (1) GT200600110A (pt)
TW (1) TW200607867A (pt)
WO (1) WO2006029499A1 (pt)
ZA (1) ZA200701848B (pt)

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BRPI0810750B1 (pt) * 2007-05-02 2021-02-23 Drinkard Metalox, Inc métodos para recuperar valores metálicos de minérios contendo níquel, resíduos metalúrgicos e materiais contendo metais
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WO2008138039A1 (en) * 2007-05-14 2008-11-20 Bhp Billiton Ssm Development Pty Ltd Nickel recovery from a high ferrous content laterite ore
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CN101270417B (zh) * 2008-04-30 2010-11-03 江西稀有稀土金属钨业集团有限公司 一种提取镍和/或钴的方法
JP5332418B2 (ja) * 2008-09-04 2013-11-06 住友金属鉱山株式会社 オートクレーブの圧力調整方法
CN102227509A (zh) * 2008-11-28 2011-10-26 Bhp比利通Ssm开发有限公司 分离褐铁矿和腐泥土的方法
TWI401213B (zh) * 2010-02-02 2013-07-11 廢加氫脫硫觸媒中鎳鈷精礦資源化回收方法
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CN101805828B (zh) * 2010-04-19 2012-01-18 中南大学 一种低成本处理红土镍矿的方法
CN101974685B (zh) * 2010-11-05 2013-02-27 吉林吉恩镍业股份有限公司 用矿浆树脂吸附技术从红土矿中提取镍钴工艺
CN102010993B (zh) * 2010-11-10 2012-07-04 吉林吉恩镍业股份有限公司 用矿浆萃取技术从红土矿中提取镍钴
KR101172897B1 (ko) * 2010-12-13 2012-08-10 재단법인 포항산업과학연구원 니켈 함유 원료로부터 니켈을 회수하는 방법
KR101191042B1 (ko) 2011-12-27 2012-10-15 강호길 니켈정광, 니켈매트로부터 고순도 황산니켈을 제조하는 방법
JP5704410B2 (ja) * 2012-03-21 2015-04-22 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
CN102676806A (zh) * 2012-04-18 2012-09-19 赣州腾远钴业有限公司 一种利用二氧化硫还原浸出含钴物料的方法
WO2013165735A1 (en) 2012-05-01 2013-11-07 Dow Global Technologies Llc Nickel and cobalt recovery using continuous ion exchange
WO2014047672A1 (en) * 2012-09-28 2014-04-03 Direct Nickel Pty Ltd Method for the recovery of metals from nickel bearing ores and concentrates
CN103130282B (zh) * 2013-03-20 2014-07-09 江苏理工学院 黄钾铁矾的制备方法
CN103614571A (zh) * 2013-10-09 2014-03-05 北京矿冶研究总院 一种红土镍矿联合浸出的工艺
US10030286B1 (en) 2013-11-13 2018-07-24 Ii-Vi Incorporated Method of direct solvent extraction of rare earth metals from an aqueous acid-leached ore slurry
CN103757261B (zh) * 2013-12-05 2016-07-06 中国科学院过程工程研究所 一种红土镍矿盐酸常压浸出过程铁与镍、钴、硅分离与综合利用的清洁生产方法
CN103757239A (zh) * 2013-12-29 2014-04-30 四川师范大学 镍氢废电池正负极混合材料的浸出方法
CN104630505A (zh) * 2014-12-31 2015-05-20 金川集团股份有限公司 一种通过联合浸出工艺从低品位红土镍矿中回收镍、钴、铁和硅的方法
CN104651609A (zh) * 2014-12-31 2015-05-27 金川集团股份有限公司 一种从红土镍矿中回收镍、钴和铁的方法
CN104611580A (zh) * 2014-12-31 2015-05-13 金川集团股份有限公司 一种处理低品位红土镍矿的方法
CN104611582A (zh) * 2014-12-31 2015-05-13 金川集团股份有限公司 一种通过联合浸出工艺从低品位红土镍矿中回收镍、钴、铁和硅的方法
CN104611581A (zh) * 2014-12-31 2015-05-13 金川集团股份有限公司 一种从低品位红土镍矿中提取镍的方法
CN104789766A (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红土镍矿中回收镍、铁和硅的方法
CN104630502A (zh) * 2014-12-31 2015-05-20 金川集团股份有限公司 一种通过联合浸出工艺从褐铁矿中回收镍、钴、铁和硅的方法
CN104805283A (zh) * 2014-12-31 2015-07-29 金川集团股份有限公司 常压酸浸和中等压力浸出相结合处理红土镍矿的方法
CN104611579A (zh) * 2014-12-31 2015-05-13 金川集团股份有限公司 一种从低品位红土镍矿中回收镍的方法
WO2017074921A1 (en) 2015-10-30 2017-05-04 Ii-Vi Incorporated Composite extractant-enhanced polymer resin, method of making the same, and its usage for extraction of valuable metal(s)
US10808296B2 (en) 2015-10-30 2020-10-20 Ii-Vi Delaware, Inc. Selective recovery of rare earth metals from an acidic slurry or acidic solution
CN106929672B8 (zh) * 2017-04-07 2019-01-11 中南大学 一种利用晶种诱导除铁促进黄铜矿生物浸出的方法
CN107312930B (zh) * 2017-07-07 2018-08-28 金川集团股份有限公司 一种低镍锍硝酸浸出液热解除铁的方法
US11473170B2 (en) 2017-09-25 2022-10-18 Mohammad Asadrokht Treatment of non-sulfidic nickeliferous resources and recovery of metal values therefrom
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CN111100985B (zh) * 2019-12-30 2021-05-18 荆门市格林美新材料有限公司 一种含钠铵废液应用于红土镍矿的综合处理方法
CN113373315A (zh) * 2021-05-18 2021-09-10 厦门嘉鹭金属工业有限公司 一种高效回收钨渣中钴镍的方法
CN115180661B (zh) * 2022-07-22 2024-02-13 余姚市鑫和电池材料有限公司 一种从铁铝废渣中回收镍钴铜混合硫酸盐的方法
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Also Published As

Publication number Publication date
GT200600110A (es) 2006-04-26
TW200607867A (en) 2006-03-01
EP1778883A4 (en) 2007-08-29
KR20070041770A (ko) 2007-04-19
JP2008508428A (ja) 2008-03-21
EP1778883A1 (en) 2007-05-02
AU2005284620A1 (en) 2006-03-23
WO2006029499A1 (en) 2006-03-23
CN101001964A (zh) 2007-07-18
CN100402679C (zh) 2008-07-16
US20060024224A1 (en) 2006-02-02
CA2572420A1 (en) 2006-03-23
ZA200701848B (en) 2008-04-30

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B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

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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.