EA200900411A1 - Способ гидрометаллургической обработки латеритной никель-кобальтовой руды и способ получения промежуточных концентратов никеля и/или кобальта или их товарных продуктов с применением указанного способа - Google Patents

Способ гидрометаллургической обработки латеритной никель-кобальтовой руды и способ получения промежуточных концентратов никеля и/или кобальта или их товарных продуктов с применением указанного способа

Info

Publication number
EA200900411A1
EA200900411A1 EA200900411A EA200900411A EA200900411A1 EA 200900411 A1 EA200900411 A1 EA 200900411A1 EA 200900411 A EA200900411 A EA 200900411A EA 200900411 A EA200900411 A EA 200900411A EA 200900411 A1 EA200900411 A1 EA 200900411A1
Authority
EA
Eurasian Patent Office
Prior art keywords
cobalt
nickel
application card
obtaining intermediate
product products
Prior art date
Application number
EA200900411A
Other languages
English (en)
Other versions
EA015571B1 (ru
Inventor
Жером Ажен
Ив Ле Киесн
Бертран Бертомьё
Original Assignee
Эраме
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 Эраме filed Critical Эраме
Publication of EA200900411A1 publication Critical patent/EA200900411A1/ru
Publication of EA015571B1 publication Critical patent/EA015571B1/ru

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
    • 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
    • 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
    • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

Способ обработки никель-кобальтовой латеритной руды, представленной смесью (2) из лимонита и сапролита, характеризуется тем, что смесь (2) переводят в пульпу (1) в присутствии осадителя железа с содержанием твёрдых веществ в количестве от 10 до 40 вес.%, проводят выщелачивание (4) пульпы серной кислотой (5) при температуре от 70°С до точки кипения раствора при атмосферном давлении, проводят разделение (8) на твёрдую и жидкую фракции для получения твёрдого остатка (9) с содержанием железа и раствора с содержанием ионов никеля и кобальта. Предложен способ получения промежуточных концентратов никеля и/или кобальта или их товарных продуктов с использованием указанного выше способа.
EA200900411A 2006-09-06 2007-08-22 Способ гидрометаллургической обработки латеритной никель-кобальтовой руды и способ получения промежуточных концентратов никеля и/или кобальта или их товарных продуктов с применением указанного способа EA015571B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0607816A FR2905383B1 (fr) 2006-09-06 2006-09-06 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.
PCT/FR2007/001389 WO2008029009A1 (fr) 2006-09-06 2007-08-22 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

Publications (2)

Publication Number Publication Date
EA200900411A1 true EA200900411A1 (ru) 2009-06-30
EA015571B1 EA015571B1 (ru) 2011-10-31

Family

ID=37884770

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900411A EA015571B1 (ru) 2006-09-06 2007-08-22 Способ гидрометаллургической обработки латеритной никель-кобальтовой руды и способ получения промежуточных концентратов никеля и/или кобальта или их товарных продуктов с применением указанного способа

Country Status (15)

Country Link
US (1) US8287827B2 (ru)
EP (1) EP2059618B1 (ru)
JP (1) JP5362567B2 (ru)
KR (1) KR101525205B1 (ru)
CN (1) CN101541985B (ru)
AU (1) AU2007293641B2 (ru)
BR (1) BRPI0714739B1 (ru)
CA (1) CA2662739C (ru)
CO (1) CO6160248A2 (ru)
EA (1) EA015571B1 (ru)
FR (1) FR2905383B1 (ru)
GT (1) GT200900048A (ru)
NO (1) NO341830B1 (ru)
WO (1) WO2008029009A1 (ru)
ZA (1) ZA200901584B (ru)

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FI123646B (fi) * 2010-02-25 2013-08-30 Outotec Oyj Menetelmä kiintoaine-neste-erotuksen tehostamiseksi lateriittien liuotuksen yhteydessä
KR101172897B1 (ko) * 2010-12-13 2012-08-10 재단법인 포항산업과학연구원 니켈 함유 원료로부터 니켈을 회수하는 방법
FI126764B (en) * 2011-12-22 2017-05-15 Outotec Oyj Method for streamlining the use of the reactor volume in connection with hydrometallurgical leaching
KR101359097B1 (ko) * 2011-12-28 2014-02-06 재단법인 포항산업과학연구원 니켈 광석으로부터 페로니켈 회수 방법
KR101359121B1 (ko) * 2011-12-28 2014-02-06 재단법인 포항산업과학연구원 니켈 제련 공정 중 폐기물 최소화 방법
KR101353721B1 (ko) * 2011-12-28 2014-01-21 재단법인 포항산업과학연구원 니켈 철 함유 원료로부터 페로니켈을 회수하는 방법
KR101359179B1 (ko) * 2011-12-28 2014-02-06 주식회사 포스코 저농도 니켈 광석으로부터 니켈을 농축 침출 회수하는 방법
KR101288961B1 (ko) * 2011-12-28 2013-07-22 재단법인 포항산업과학연구원 니켈 함유 광석으로부터 코발트를 회수하는 방법
KR101439626B1 (ko) * 2012-09-28 2014-09-15 주식회사 포스코 니켈 제련 공정 중의 잔사 슬러지 수세액을 이용한 페로니켈 회수 방법
CN102943174A (zh) * 2012-11-21 2013-02-27 广西藤县雅照钛白有限公司 由钛白废酸制取硫化镍精矿的方法
KR101403185B1 (ko) * 2012-12-21 2014-06-11 재단법인 포항산업과학연구원 니켈 제련 부산물 재활용 방법
GB2496327B (en) 2012-12-24 2016-04-20 Rotam Agrochem Int Co Ltd Method of improving plant growth with clomazone
KR101536468B1 (ko) * 2013-12-24 2015-07-14 주식회사 포스코 니켈 습식제련 방법 및 장치
CN104120259B (zh) * 2014-07-30 2016-03-02 广西师范大学 一种氧化镍矿酸浸液两步除铁方法
KR101675941B1 (ko) * 2015-09-30 2016-11-29 한국지질자원연구원 니켈 라테라이트광의 분리선별 방법
RU2694188C1 (ru) * 2018-12-10 2019-07-09 Публичное акционерное общество "Мечел" Способ переработки окисленной никель-кобальтовой руды
CN112646973B (zh) * 2020-12-09 2022-11-25 金川集团股份有限公司 一种三段选择性浸出红土矿的方法
KR102336617B1 (ko) 2021-06-22 2021-12-08 주식회사 미르에너지 염화마그네슘수화물의 열분해를 통한 염산 회수공정을 포함하는 함니켈 사프로라이트질 광석으로부터 수산화니켈의 추출공정

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Also Published As

Publication number Publication date
CA2662739A1 (fr) 2008-03-13
NO20091007L (no) 2009-03-26
GT200900048A (es) 2010-05-26
WO2008029009A1 (fr) 2008-03-13
NO341830B1 (no) 2018-01-29
US8287827B2 (en) 2012-10-16
JP5362567B2 (ja) 2013-12-11
AU2007293641B2 (en) 2011-06-02
FR2905383A1 (fr) 2008-03-07
JP2010502837A (ja) 2010-01-28
KR101525205B1 (ko) 2015-06-02
AU2007293641A1 (en) 2008-03-13
EA015571B1 (ru) 2011-10-31
CN101541985A (zh) 2009-09-23
CO6160248A2 (es) 2010-05-20
KR20090049078A (ko) 2009-05-15
BRPI0714739A2 (pt) 2013-05-07
EP2059618A1 (fr) 2009-05-20
ZA200901584B (en) 2009-12-30
CN101541985B (zh) 2011-12-07
CA2662739C (fr) 2014-05-27
EP2059618B1 (fr) 2015-07-22
BRPI0714739B1 (pt) 2014-12-02
US20100098608A1 (en) 2010-04-22
FR2905383B1 (fr) 2008-11-07

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MM4A Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s)

Designated state(s): AM AZ BY KZ KG MD TJ TM RU