BRPI0505977A - processos de lixiviação e recuperação de nìquel ou cobalto - Google Patents

processos de lixiviação e recuperação de nìquel ou cobalto

Info

Publication number
BRPI0505977A
BRPI0505977A BRPI0505977A BRPI0505977A BR PI0505977 A BRPI0505977 A BR PI0505977A BR PI0505977 A BRPI0505977 A BR PI0505977A BR PI0505977 A BRPI0505977 A BR PI0505977A
Authority
BR
Brazil
Prior art keywords
nickel
sulfuric acid
leaching
recovery processes
cobalt
Prior art date
Application number
Other languages
English (en)
Inventor
Hiromasa Yakushiji
Seiji Ito
Kazuhiko Miura
Mitsuo Shimamori
Original Assignee
Pacific Metals Co 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
Application filed by Pacific Metals Co Ltd filed Critical Pacific Metals Co Ltd
Publication of BRPI0505977A publication Critical patent/BRPI0505977A/pt
Publication of BRPI0505977B1 publication Critical patent/BRPI0505977B1/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
    • C22B23/043—Sulfurated acids or salts thereof
    • 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)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

"PROCESSOS DE LIXIVIAçãO E RECUPERAçãO DE NìQUEL OU COBALTO". A presente invenção refere-se a ácido sulfúrico 205 e a um agente de redução 220 que na etapa b (etapa de lixiviação) são adicionados a um minério em pasta fluida 204 para reduzir um óxido de cobalto trivalente enquanto o minério é lixiviado com ácido sulfúrico 205 para obter um lixiviado de ácido sulfúrico 208 contendo níquel e cobalto e um resíduo de lixiviação 209. O resíduo de lixiviação 209 contém Natrojarosite gerado por uma reação de ferro lixiviado a partir do minério em pasta fluida 204 com ácido sulfúrico 205 e um sal de sódio 206.
BRPI0505977 2004-03-31 2005-03-15 processo para recuperação de níquel ou cobalto a partir de um minério de óxido contendo níquel ou cobalto e ferro BRPI0505977B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004108203 2004-03-31
PCT/JP2005/004578 WO2005098061A1 (ja) 2004-03-31 2005-03-15 ニッケルまたはコバルトの浸出方法および回収方法

Publications (2)

Publication Number Publication Date
BRPI0505977A true BRPI0505977A (pt) 2006-10-24
BRPI0505977B1 BRPI0505977B1 (pt) 2013-07-16

Family

ID=35125096

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0505977 BRPI0505977B1 (pt) 2004-03-31 2005-03-15 processo para recuperação de níquel ou cobalto a partir de um minério de óxido contendo níquel ou cobalto e ferro

Country Status (4)

Country Link
EP (2) EP2108708B1 (pt)
JP (2) JP4456110B2 (pt)
BR (1) BRPI0505977B1 (pt)
WO (1) WO2005098061A1 (pt)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BRPI0505544B1 (pt) * 2005-11-10 2014-02-04 Processo de lixiviação combinada
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.
WO2009079715A1 (en) * 2007-12-24 2009-07-02 Bhp Billiton Ssm Development Pty Ltd Selectively leaching cobalt from lateritic ores
EP2265736A1 (en) 2008-03-19 2010-12-29 BHP Billiton SSM Technology Pty Ltd. A process for atmospheric leaching of laterite ores using hypersaline leach solution
WO2009114903A1 (en) * 2008-03-20 2009-09-24 Bhp Billiton Ssm Development Pty Ltd Process for the recovery of nickel and/or cobalt from high ferrous content laterite ores
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
JP5577926B2 (ja) * 2010-08-03 2014-08-27 住友金属鉱山株式会社 ニッケル及びコバルトの浸出方法、及びリチウムイオン電池からの有価金属の回収方法
CN102658234B (zh) * 2012-04-10 2015-03-25 西北有色地质研究院 消泡剂在石煤型钒矿选矿抛尾-湿法冶金的应用方法
JP5904100B2 (ja) * 2012-11-20 2016-04-13 住友金属鉱山株式会社 中和スラリーの沈降分離方法、並びにニッケル酸化鉱石の湿式製錬方法
JP5880488B2 (ja) * 2013-06-17 2016-03-09 住友金属鉱山株式会社 ヘマタイトの製造方法、並びにそのヘマタイト
CN104651634A (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
CN104762493A (zh) * 2014-12-31 2015-07-08 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
CN104630501A (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
CN104805307A (zh) * 2014-12-31 2015-07-29 金川集团股份有限公司 一种从低品位红土镍矿中回收镍、钴和铁的新方法
CN104805309A (zh) * 2014-12-31 2015-07-29 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
CN104831087A (zh) * 2014-12-31 2015-08-12 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
CN104805306A (zh) * 2014-12-31 2015-07-29 金川集团股份有限公司 一种从低品位红土镍矿中回收镍、钴和铁的新方法
CN104789798A (zh) * 2014-12-31 2015-07-22 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
CN104805308A (zh) * 2014-12-31 2015-07-29 金川集团股份有限公司 一种从低品位红土镍矿中回收镍、钴、铁、硅和镁的新方法
CN104789797A (zh) * 2014-12-31 2015-07-22 金川集团股份有限公司 一种从低品位红土镍矿中回收镍、钴、铁、硅和镁的新方法
CN104789799A (zh) * 2014-12-31 2015-07-22 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
CN104630504A (zh) * 2014-12-31 2015-05-20 金川集团股份有限公司 一种从褐铁矿中回收镍的方法
CN104593584A (zh) * 2015-02-03 2015-05-06 赣州逸豪优美科实业有限公司 一种机械活化强化钴白合金浸钴工艺
CN104726717B (zh) * 2015-04-01 2017-04-19 云南驰宏锌锗股份有限公司 一种逆锑净化钴渣回收钴的方法
CN106244811B (zh) * 2016-08-24 2018-04-06 盛隆资源再生（无锡）有限公司 一种铜铁含量低、锡镍含量高的电镀污泥的回收利用方法
CN109280768A (zh) * 2018-12-04 2019-01-29 浙江中金格派锂电产业股份有限公司 钴精矿及钴中间品混合浸出-除铁同步进行的生产方法
JP7273269B1 (ja) * 2022-07-28 2023-05-15 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

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1023560A (en) * 1974-05-10 1978-01-03 Inco Limited Leaching of oxide materials containing non-ferrous values
CA1050278A (en) * 1975-06-10 1979-03-13 Inco Limited Leaching limonitic ores
CA1043576A (en) * 1975-06-10 1978-12-05 Inco Limited Two stage leaching of limonitic ore and sea nodules
US4415542A (en) * 1982-06-21 1983-11-15 Compagne Francaise D'entreprises Minieres, Metallurgiques Et D'investissements Controlling scale composition during acid pressure leaching of laterite and garnierite ore
US4548794A (en) * 1983-07-22 1985-10-22 California Nickel Corporation Method of recovering nickel from laterite ores
JP3203707B2 (ja) * 1991-10-09 2001-08-27 大平洋金属株式会社 酸化鉱石から有価金属を回収する方法
JPH0681050A (ja) 1991-10-31 1994-03-22 Taiheiyo Kinzoku Kk ニッケル、コバルトの回収方法
JP3385997B2 (ja) 1999-02-12 2003-03-10 大平洋金属株式会社 酸化鉱石から有価金属を回収する方法
US6350420B1 (en) * 1999-10-15 2002-02-26 Bhp Minerals International, Inc. Resin-in-pulp method for recovery of nickel and cobalt
US6261527B1 (en) * 1999-11-03 2001-07-17 Bhp Minerals International Inc. Atmospheric leach process for the recovery of nickel and cobalt from limonite and saprolite ores
AUPS201902A0 (en) * 2002-04-29 2002-06-06 Qni Technology Pty Ltd Modified atmospheric leach process for laterite ores

Also Published As

Publication number Publication date
JP2009102742A (ja) 2009-05-14
WO2005098061A8 (ja) 2006-09-21
JP4538073B2 (ja) 2010-09-08
EP1731623A4 (en) 2008-09-17
EP2108708B1 (en) 2014-09-17
JPWO2005098061A1 (ja) 2008-02-28
EP1731623A1 (en) 2006-12-13
WO2005098061A1 (ja) 2005-10-20
JP4456110B2 (ja) 2010-04-28
BRPI0505977B1 (pt) 2013-07-16
EP2108708A1 (en) 2009-10-14

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Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 15/03/2005, OBSERVADAS AS CONDICOES LEGAIS.