CU24669B1 - METHOD FOR THE SEPARATION BY HOMOGENEOUS PRECIPITATION OF IRON AND ALUMINUM FROM AN ACID LEACHING SOLUTION OF NICKEL-LATERITE ORE - Google Patents

METHOD FOR THE SEPARATION BY HOMOGENEOUS PRECIPITATION OF IRON AND ALUMINUM FROM AN ACID LEACHING SOLUTION OF NICKEL-LATERITE ORE

Info

Publication number
CU24669B1
CU24669B1 CU2020000061A CU20200061A CU24669B1 CU 24669 B1 CU24669 B1 CU 24669B1 CU 2020000061 A CU2020000061 A CU 2020000061A CU 20200061 A CU20200061 A CU 20200061A CU 24669 B1 CU24669 B1 CU 24669B1
Authority
CU
Cuba
Prior art keywords
iron
aluminum
separation
acid leaching
leaching solution
Prior art date
Application number
CU2020000061A
Other languages
Spanish (es)
Other versions
CU20200061A7 (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 CU20200061A7 publication Critical patent/CU20200061A7/en
Publication of CU24669B1 publication Critical patent/CU24669B1/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
    • C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
    • C22B3/44—Treatment or purification of solutions, e.g. obtained by leaching by chemical 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
    • C22B23/0453—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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Geochemistry & Mineralogy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

<p>La presente invención describe un método para la separación por precipitación homogénea de hierro y aluminio de una solución de lixiviación de ácido de mineral de níquel y laterita, que comprende la preparación del precipitante, refinamiento del precipitado a una velocidad controlada, atomización de la solución de lixiviación de ácido de mineral de laterita-níquel a una velocidad controlada, reacción homogénea de la solución de lixiviación de ácido de mineral de níquel laterita atomizada y el precipitante refinado y separación líquido-sólido, para obtener una solución con hierro y aluminio eliminados y un residuo de hierro-aluminio similar a la arena.</p><p>The present invention describes a method for the separation by homogeneous precipitation of iron and aluminum from an acid leach solution of nickel ore and laterite, comprising the preparation of the precipitant, refinement of the precipitate at a controlled rate, atomization of the laterite-nickel ore acid leaching solution at a controlled speed, homogeneous reaction of the atomized laterite nickel ore acid leaching solution and the precipitant refined and liquid-solid separation, to obtain a solution with iron and aluminum removed and a sand-like iron-aluminum residue.</p>

CU2020000061A 2018-07-24 2019-06-24 METHOD FOR THE SEPARATION BY HOMOGENEOUS PRECIPITATION OF IRON AND ALUMINUM FROM AN ACID LEACHING SOLUTION OF NICKEL-LATERITE ORE CU24669B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201810816471.8A CN108950205B (en) 2018-07-24 2018-07-24 Method for homogeneous precipitation separation of iron and aluminum from laterite-nickel ore pickle liquor
PCT/CN2019/092497 WO2020019919A1 (en) 2018-07-24 2019-06-24 Method for homogeneous precipitation separation of iron and aluminum from laterite nickel ore acid leaching solution

Publications (2)

Publication Number Publication Date
CU20200061A7 CU20200061A7 (en) 2021-04-07
CU24669B1 true CU24669B1 (en) 2023-07-12

Family

ID=64464440

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2020000061A CU24669B1 (en) 2018-07-24 2019-06-24 METHOD FOR THE SEPARATION BY HOMOGENEOUS PRECIPITATION OF IRON AND ALUMINUM FROM AN ACID LEACHING SOLUTION OF NICKEL-LATERITE ORE

Country Status (5)

Country Link
CN (1) CN108950205B (en)
AU (1) AU2019310942B2 (en)
CU (1) CU24669B1 (en)
PH (1) PH12020551379A1 (en)
WO (1) WO2020019919A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108950205B (en) * 2018-07-24 2020-04-07 眉山顺应动力电池材料有限公司 Method for homogeneous precipitation separation of iron and aluminum from laterite-nickel ore pickle liquor
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
CN111235387B (en) * 2020-01-14 2021-07-27 四川顺应动力电池材料有限公司 Method for removing aluminum ions from pickle liquor containing aluminum minerals
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
CN117098860A (en) * 2023-06-30 2023-11-21 青美邦新能源材料有限公司 Method for removing iron and aluminum in laterite nickel ore leaching solution by goethite method
CN117925998A (en) * 2024-03-25 2024-04-26 天津崇研科技有限公司 Method for separating nickel, cobalt and manganese from laterite-nickel ore pickle liquor by homogeneous precipitation

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5626648A (en) * 1995-07-17 1997-05-06 Bhp Minerals International Inc. Recovery of nickel from bioleach solution
CN101239703A (en) * 2008-03-10 2008-08-13 江苏大学 Method for preparing monodisperse spherical nano metal oxide powder
CN101338374A (en) * 2008-05-22 2009-01-07 中南大学 Process for extracting nickel and cobalt from laterite-nickel ore
CN103757259B (en) * 2014-01-21 2015-08-19 江苏仁欣环保科技有限公司 A kind of chemical waste sulfuric acid, waste hydrochloric acid combine the method for each element of process red soil nickel ore synthetical recovery
CN105296756B (en) * 2015-11-20 2018-04-10 金川集团股份有限公司 Nickel hydroxide starting material deferrization process and its pneumatic stirring removing impurity by means of precipitation groove used
CN108950205B (en) * 2018-07-24 2020-04-07 眉山顺应动力电池材料有限公司 Method for homogeneous precipitation separation of iron and aluminum from laterite-nickel ore pickle liquor

Also Published As

Publication number Publication date
WO2020019919A1 (en) 2020-01-30
AU2019310942A1 (en) 2020-08-13
AU2019310942B2 (en) 2021-08-19
CN108950205B (en) 2020-04-07
PH12020551379A1 (en) 2021-09-01
CN108950205A (en) 2018-12-07
CU20200061A7 (en) 2021-04-07

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