CU24633B1 - METHOD FOR EFFICIENTLY RECOVERING IRON, SCANDIUM AND ALUMINUM FROM A LATERITE-NICKEL LIMONITE MINERAL - Google Patents

METHOD FOR EFFICIENTLY RECOVERING IRON, SCANDIUM AND ALUMINUM FROM A LATERITE-NICKEL LIMONITE MINERAL

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Publication number
CU24633B1
CU24633B1 CU2020000058A CU20200058A CU24633B1 CU 24633 B1 CU24633 B1 CU 24633B1 CU 2020000058 A CU2020000058 A CU 2020000058A CU 20200058 A CU20200058 A CU 20200058A CU 24633 B1 CU24633 B1 CU 24633B1
Authority
CU
Cuba
Prior art keywords
aluminum
scandium
nickel
laterite
produce
Prior art date
Application number
CU2020000058A
Other languages
Spanish (es)
Other versions
CU20200058A7 (en
Inventor
Yongqiang Chen
Yong Dan
Changhao Jin
Baozhong Ma
Chengyan Wang
Lin Zhao
Peng Zhao
Original Assignee
Sichuan Shunying Power Battery Mat 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 Sichuan Shunying Power Battery Mat Co Ltd filed Critical Sichuan Shunying Power Battery Mat Co Ltd
Publication of CU20200058A7 publication Critical patent/CU20200058A7/en
Publication of CU24633B1 publication Critical patent/CU24633B1/en

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
    • C22B3/065—Nitric 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
    • C22B21/00—Obtaining aluminium
    • C22B21/0015—Obtaining aluminium by wet processes
    • 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
    • C22B23/0438—Nitric 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
    • 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
    • C22B59/00—Obtaining rare earth metals
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C1/00—Electrolytic production, recovery or refining of metals by electrolysis of solutions
    • C25C1/24—Alloys obtained by cathodic reduction of all their ions
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25C—PROCESSES FOR THE ELECTROLYTIC PRODUCTION, RECOVERY OR REFINING OF METALS; APPARATUS THEREFOR
    • C25C3/00—Electrolytic production, recovery or refining of metals by electrolysis of melts
    • C25C3/36—Alloys obtained by cathodic reduction of all their ions
    • 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)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Electrolytic Production Of Metals (AREA)

Abstract

<p>Se describe un método para recuperar eficientemente hierro, escandio y aluminio a partir de un mineral limonítico de laterita-níquel, que comprende: triturar el mineral limonítico de laterita-níquel para obtener un polvo mineral; realizar una lixiviación selectiva del polvo de mineral con ácido nítrico para obtener un concentrado de hierro con un contenido de hierro de más del 60 % y sin azufre; realizar una operación controlada de precipitación / separación en la solución de lixiviación añadiendo un precipitante para obtener una mezcla de aluminio y escandio; deshidratar la mezcla de aluminio y escandio por tostado, mezclando posteriormente entre 1-5% de criolita y realizando una electrólisis de sal fundida para producir una aleación de aluminio y escandio, neutralizando la solución obtenida después de la precipitación controlada/ separación para producir un producto de hidróxido de níquel-cobalto, o realizando una extracción electrolítica de extracción en la solución para producir un producto de níquel-cobalto. </p><p>A method for efficiently recovering iron, scandium and aluminum from a laterite-nickel limonitic ore is described, comprising: crushing the laterite-nickel limonitic ore to obtain a mineral powder; carry out selective leaching of ore dust with nitric acid to obtain an iron concentrate with an iron content of more than 60% and without sulfur; performing a controlled precipitation/separation operation on the leach solution by adding a precipitant to obtain a mixture of aluminum and scandium; dehydrating the aluminum-scandium mixture by roasting, subsequently mixing between 1-5% cryolite and performing molten salt electrolysis to produce an aluminum-scandium alloy, neutralizing the solution obtained after controlled precipitation/separation to produce a product of nickel-cobalt hydroxide, or by performing an extraction electrowinning on the solution to produce a nickel-cobalt product. </p>

CU2020000058A 2018-07-24 2019-06-24 METHOD FOR EFFICIENTLY RECOVERING IRON, SCANDIUM AND ALUMINUM FROM A LATERITE-NICKEL LIMONITE MINERAL CU24633B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810816384.2A CN108998662B (en) 2018-07-24 2018-07-24 Method for efficiently recovering iron, scandium and aluminum from limonite type laterite-nickel ore
PCT/CN2019/092495 WO2020019917A1 (en) 2018-07-24 2019-06-24 Method for recycling iron, scandium, and aluminum from limonite type lateritic nickel ores

Publications (2)

Publication Number Publication Date
CU20200058A7 CU20200058A7 (en) 2021-04-07
CU24633B1 true CU24633B1 (en) 2022-12-12

Family

ID=64596845

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2020000058A CU24633B1 (en) 2018-07-24 2019-06-24 METHOD FOR EFFICIENTLY RECOVERING IRON, SCANDIUM AND ALUMINUM FROM A LATERITE-NICKEL LIMONITE MINERAL

Country Status (5)

Country Link
CN (1) CN108998662B (en)
AU (1) AU2019308625B2 (en)
CU (1) CU24633B1 (en)
PH (1) PH12020551382A1 (en)
WO (1) WO2020019917A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108998662B (en) * 2018-07-24 2020-08-21 眉山顺应动力电池材料有限公司 Method for efficiently recovering iron, scandium and aluminum from limonite type laterite-nickel ore
CN110615420B (en) * 2019-09-17 2021-04-06 北京科技大学 Method for preparing iron phosphate from laterite nickel ore leaching slag
CN110629022A (en) * 2019-10-31 2019-12-31 眉山顺应动力电池材料有限公司 Method for comprehensively treating laterite-nickel ore by using nitric acid medium
CN111218566B (en) * 2020-01-07 2021-12-03 北京科技大学 Method for separating iron and chromium in process of treating laterite-nickel ore by nitric acid
CN112095003B (en) * 2020-08-17 2022-04-08 四川顺应动力电池材料有限公司 Method for recycling various valuable metals and acid-base double-medium regeneration cycle from laterite-nickel ore
CN112143887A (en) * 2020-09-15 2020-12-29 眉山顺应动力电池材料有限公司 Method for low-cost recovery of valuable metal elements in laterite-nickel ore by using nitric acid
CN112226630B (en) * 2020-09-17 2022-11-08 四川顺应动力电池材料有限公司 Method for extracting valuable metal elements from laterite-nickel ore by hydrochloric acid leaching method and acid-base regeneration circulation
CN112322909B (en) * 2020-10-11 2022-11-08 四川顺应动力电池材料有限公司 Method for extracting valuable metal elements from laterite-nickel ore by sulfuric acid leaching method and acid-base regeneration circulation
CN112281003B (en) * 2020-11-02 2022-09-30 广西国盛稀土新材料有限公司 Impurity removal method for low-grade sulfuric acid rare earth leaching solution
CN112708786A (en) * 2020-12-15 2021-04-27 广东先导稀材股份有限公司 Method for recycling scandium from aluminum-scandium alloy target material waste
CN114438348A (en) * 2021-12-29 2022-05-06 中南大学 Method for selectively extracting scandium from laterite-nickel ore
CN114614136B (en) * 2022-04-01 2024-04-16 山东宏匀纳米科技有限公司 Method for preparing dihydrate ferric phosphate and ternary positive electrode material from laterite nickel ore
CN115125393A (en) * 2022-06-21 2022-09-30 四川顺应动力电池材料有限公司 Low-carbon treatment method for acid-base recycling of limonite type laterite-nickel ore

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1184356C (en) * 2002-12-03 2005-01-12 中国铝业股份有限公司 Method of producing aluminium scandium alloy by electrolysis
AU2005336880A1 (en) * 2005-09-30 2007-04-05 Bhp Billiton Innovation Pty Ltd Process for leaching lateritic ore at atmospheric pressure
CN101289704B (en) * 2008-06-18 2010-12-29 北京矿冶研究总院 Treatment method of high-magnesium laterite-nickel ore
CN103468979B (en) * 2013-08-15 2016-02-24 中国恩菲工程技术有限公司 The method of scandium is reclaimed from smelting laterite-nickel ores iron aluminium slag
CN107805717A (en) * 2017-11-17 2018-03-16 江苏省冶金设计院有限公司 A kind of system and method that aluminium-scandium alloy is prepared using red mud
CN108998662B (en) * 2018-07-24 2020-08-21 眉山顺应动力电池材料有限公司 Method for efficiently recovering iron, scandium and aluminum from limonite type laterite-nickel ore

Also Published As

Publication number Publication date
CN108998662A (en) 2018-12-14
AU2019308625B2 (en) 2022-03-03
CN108998662B (en) 2020-08-21
WO2020019917A1 (en) 2020-01-30
AU2019308625A1 (en) 2020-08-13
CU20200058A7 (en) 2021-04-07
PH12020551382A1 (en) 2021-08-02

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