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BRPI0506127A - processo para a recuperação de nìquel ou de cobalto - Google Patents

processo para a recuperação de nìquel ou de cobalto

Info

Publication number
BRPI0506127A
BRPI0506127A BRPI0506127A BRPI0506127A BR PI0506127 A BRPI0506127 A BR PI0506127A BR PI0506127 A BRPI0506127 A BR PI0506127A BR PI0506127 A BRPI0506127 A BR PI0506127A
Authority
BR
Brazil
Prior art keywords
oxide ore
cobalt
nickel
sulfuric acid
residue
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 BRPI0506127A publication Critical patent/BRPI0506127A/pt
Publication of BRPI0506127B1 publication Critical patent/BRPI0506127B1/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
    • C22B23/0453—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
    • 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
    • C22B23/005—Preliminary treatment of ores, e.g. by roasting or by the Krupp-Renn process
    • 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
    • C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
    • C22B3/04—Extraction of metal compounds from ores or concentrates by wet processes by leaching
    • C22B3/06—Extraction of metal compounds from ores or concentrates by wet processes by leaching in inorganic acid solutions, e.g. with acids generated in situ; in inorganic salt solutions other than ammonium salt solutions
    • C22B3/08—Sulfuric acid, other 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

"PROCESSO PARA A RECUPERAçãO DE NìQUEL OU DE COBALTO". A presente invenção refere-se a um processo para a recuperação de níquel ou de cobalto compreende a preparação de um primeiro minério de óxido (minério de óxido 102a) e de um segundo minério de óxido (minério de óxido 102b) com um teor de magnésio mais alto do que o primeiro minério de óxido como o minério de óxido; a lixiviação de níquel ou de cobalto do primeiro minério de óxido com ácido sulfúrico 105 para se obter um lixiviado com ácido sulfúrico (lixiviado com ácido sulfúrico 108) que contém níquel ou cobalto e um resíduo de lixiviação 109; a misturação do lixiviado de ácido sulfúrico que contém o resíduo de lixiviação 109 com o segundo minério de óxido para reagir o lixiviado de ácido sulfúrico com magnésio no segundo minério de óxido para ajustar um pH para se obter uma solução da reação 110 que contém níquel ou cobalto e um resíduo da reação 111 que contém ferro e a neutralização da solução da reação 110 que contém o resíduo da reação 111 com um agente de neutralização 112 para se obter uma solução de neutralização 113 que contém níquel ou cobalto e um resíduo de neutralização 114 que contém ferro.
BRPI0506127-0A 2004-05-27 2005-05-12 Processo para a recuperação de níquel ou de cobalto BRPI0506127B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004-158296 2004-05-27
JP2004158296 2004-05-27
PCT/JP2005/008725 WO2005116281A1 (ja) 2004-05-27 2005-05-12 ニッケルまたはコバルトの回収方法

Publications (2)

Publication Number Publication Date
BRPI0506127A true BRPI0506127A (pt) 2006-10-24
BRPI0506127B1 BRPI0506127B1 (pt) 2015-04-22

Family

ID=35450910

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506127-0A BRPI0506127B1 (pt) 2004-05-27 2005-05-12 Processo para a recuperação de níquel ou de cobalto

Country Status (5)

Country Link
EP (1) EP1777304B1 (pt)
JP (1) JP4294685B2 (pt)
AU (1) AU2005248187B2 (pt)
BR (1) BRPI0506127B1 (pt)
WO (1) WO2005116281A1 (pt)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12163204B2 (en) 2023-01-11 2024-12-10 Korea Zinc Co., Ltd. Method for producing aqueous solution containing nickel, cobalt and manganese

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008003160A1 (en) * 2006-07-03 2008-01-10 Curlook Enterprises Inc. Metal recovery system as applied to the high pressure leaching of limonitic nickel laterite ores
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.
RU2352657C2 (ru) * 2007-01-30 2009-04-20 Дмитрий Борисович Басков Способ переработки никельсодержащего раствора для получения никелевого концентрата
RU2342448C1 (ru) * 2007-04-09 2008-12-27 Дмитрий Борисович Басков Способ переработки сернокислотных никельсодержащих растворов
JP5447595B2 (ja) * 2011-12-20 2014-03-19 住友金属鉱山株式会社 ニッケル酸化鉱石の湿式製錬における操業方法
JP5454815B2 (ja) 2012-03-19 2014-03-26 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
KR101389430B1 (ko) * 2012-08-23 2014-04-25 엘에스니꼬동제련 주식회사 동제련 전로슬래그에서의 유가금속 회수처리 공정법
JP5622061B2 (ja) 2013-03-26 2014-11-12 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
JP5800255B2 (ja) 2014-02-27 2015-10-28 住友金属鉱山株式会社 製鉄用ヘマタイトの製造方法
JP5971364B1 (ja) * 2015-02-25 2016-08-17 住友金属鉱山株式会社 鉱石スラリーの前処理方法、鉱石スラリーの製造方法
RU2621548C1 (ru) * 2016-03-03 2017-06-06 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ переработки никельсодержащих растворов
CN106611841B (zh) * 2016-12-19 2019-10-11 中南大学 一种利用镍钴渣料制备镍钴锰三元材料前驱体的方法
RU2674538C1 (ru) * 2018-07-25 2018-12-11 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Способ переработки сульфатных никельсодержащих растворов
AU2023377792A1 (en) * 2022-11-11 2025-06-19 Ardea Resources Limited Acid neutraliser composition

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1002762A (en) * 1973-10-29 1977-01-04 Donald R. Weir Process for treating nickeliferous laterite ore containing limonite and serpentine fractions
US4097575A (en) * 1976-11-05 1978-06-27 Amax Inc. Roast-neutralization-leach technique for the treatment of laterite ore
CA1171287A (en) * 1980-11-05 1984-07-24 William R. Hatch Acid leaching of lateritic nickel 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
AU5888896A (en) * 1995-06-07 1996-12-30 Pacific Nickel Corp. Process for extraction of nickel and cobalt from laterite or es
US6379636B2 (en) * 1999-11-03 2002-04-30 Bhp Minerals International, Inc. Method for leaching nickeliferous laterite ores
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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12163204B2 (en) 2023-01-11 2024-12-10 Korea Zinc Co., Ltd. Method for producing aqueous solution containing nickel, cobalt and manganese

Also Published As

Publication number Publication date
JP4294685B2 (ja) 2009-07-15
AU2005248187B2 (en) 2007-11-15
AU2005248187A1 (en) 2005-12-08
EP1777304B1 (en) 2013-11-13
EP1777304A1 (en) 2007-04-25
BRPI0506127B1 (pt) 2015-04-22
WO2005116281A1 (ja) 2005-12-08
JPWO2005116281A1 (ja) 2008-04-03
EP1777304A4 (en) 2008-12-24

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 12/05/2005, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12/05/2025.