CU20180080A7 - Método para recuperar escandio - Google Patents

Método para recuperar escandio

Info

Publication number
CU20180080A7
CU20180080A7 CUP2018000080A CU20180080A CU20180080A7 CU 20180080 A7 CU20180080 A7 CU 20180080A7 CU P2018000080 A CUP2018000080 A CU P2018000080A CU 20180080 A CU20180080 A CU 20180080A CU 20180080 A7 CU20180080 A7 CU 20180080A7
Authority
CU
Cuba
Prior art keywords
scandium
order
extraction stage
impurity
extraction
Prior art date
Application number
CUP2018000080A
Other languages
English (en)
Other versions
CU24531B1 (es
Inventor
Hiroshi Kobayashi
Itsumi Matsuoka
Yusuke SENBA
Original Assignee
Sumitomo Metal Mining Co
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 Sumitomo Metal Mining Co filed Critical Sumitomo Metal Mining Co
Publication of CU20180080A7 publication Critical patent/CU20180080A7/es
Publication of CU24531B1 publication Critical patent/CU24531B1/es

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
    • C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
    • 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
    • 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
    • C22B3/26—Treatment or purification of solutions, e.g. obtained by leaching by liquid-liquid extraction using organic compounds
    • C22B3/32—Carboxylic acids
    • 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
    • C22B59/00—Obtaining rare earth metals
    • 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)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Organic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Manufacture And Refinement Of Metals (AREA)

Abstract

La presente invención proporciona un método para la recuperación eficiente y fácil de escandio de alta pureza proveniente de mena de óxido de níquel, comprendiendo el método: escandio a través de una resina de intercambio iónico a fin de adsorber escandio en la resina de intercambio iónico; una etapa de elución S23 para eluir escandio proveniente de la resina de intercambio iónico a fin de obtener una solución post-elución; una etapa de extracción de impurezas S3 en la cual, después de la etapa de elución S23, la solución que contiene escandio se sujeta a una primera extracción por solvente que utiliza una solución extractante de impurezas a base de amina y se separa en una primera fase acuosa que contiene escandio y en una primera fase orgánica que contiene impurezas; y una etapa de extracción de escandio S4 en la cual la primera fase acuosa se sujeta a una segunda extracción por solvente utilizando una solución extractante de escandio que contiene derivado de amida a fin de obtener una segunda fase orgánica que contiene escandio. El orden en el cual se llevan a cabo la etapa de extracción de impurezas S3 y la etapa de extracción de escandio S4 no se limita en particular, y la etapa de extracción de escandio S4 puede llevarse a cabo antes de la etapa de extracción de impurezas S3.</p>
CU2018000080A 2016-02-05 2017-01-31 Método para recuperar escandio CU24531B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2016021174A JP6409791B2 (ja) 2016-02-05 2016-02-05 スカンジウム回収方法
PCT/JP2017/003398 WO2017135245A1 (ja) 2016-02-05 2017-01-31 スカンジウム回収方法

Publications (2)

Publication Number Publication Date
CU20180080A7 true CU20180080A7 (es) 2018-10-04
CU24531B1 CU24531B1 (es) 2021-07-02

Family

ID=59499595

Family Applications (1)

Application Number Title Priority Date Filing Date
CU2018000080A CU24531B1 (es) 2016-02-05 2017-01-31 Método para recuperar escandio

Country Status (9)

Country Link
US (1) US10704120B2 (es)
EP (1) EP3412783B1 (es)
JP (1) JP6409791B2 (es)
CN (1) CN108603246A (es)
AU (1) AU2017213939B2 (es)
CA (1) CA3013338A1 (es)
CU (1) CU24531B1 (es)
PH (1) PH12018501703B1 (es)
WO (1) WO2017135245A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019204554A1 (en) * 2018-04-19 2019-10-24 Warner Babcock Institute For Green Chemistry, Llc Methods of rare earth metal recovery from electronic waste
JP7338283B2 (ja) * 2019-07-12 2023-09-05 住友金属鉱山株式会社 スカンジウムの回収方法
CN110412640B (zh) * 2019-08-05 2020-11-13 广东省稀有金属研究所 检测氯化镧中放射性分离程度的方法及其应用
CN110438351A (zh) * 2019-08-29 2019-11-12 中稀(常州)稀土新材料有限公司 一种稀土杂质分离方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4626280A (en) * 1986-01-24 1986-12-02 Gte Products Corporation Recovery of tungsten, scandium, iron, and manganese from tungsten bearing material
US5019362A (en) * 1989-10-18 1991-05-28 Gte Laboratories Incorporated Ion exchange method for the purification of scandium
US4968504A (en) * 1989-10-19 1990-11-06 Gte Laboratories Incorporated Recovery of scandium and uranium
JPH03173725A (ja) 1989-12-01 1991-07-29 Univ Tohoku 希土類元素の分別方法
JP3344194B2 (ja) 1996-01-18 2002-11-11 大平洋金属株式会社 酸化鉱石からの高純度レアーアースメタル酸化物の製造方法
JP3428292B2 (ja) 1996-04-26 2003-07-22 大平洋金属株式会社 Ｓｃ金属の回収方法
JP5367862B2 (ja) 2012-03-13 2013-12-11 国立大学法人九州大学 スカンジウム抽出剤およびこの抽出剤を用いたスカンジウム抽出方法
US9102999B2 (en) * 2013-01-10 2015-08-11 Bloom Energy Corporation Methods of recovering scandium from titanium residue streams
FR3001465B1 (fr) * 2013-01-30 2015-03-13 Eramet Procede d'extraction selective du scandium
JP5595554B1 (ja) 2013-03-18 2014-09-24 国立大学法人九州大学 ニッケル、コバルト及び／又はスカンジウムを含有する酸性溶液から不純物を分離する方法
JP5652503B2 (ja) 2013-05-10 2015-01-14 住友金属鉱山株式会社 スカンジウム回収方法
JP5619238B1 (ja) 2013-08-22 2014-11-05 住友金属鉱山株式会社 スカンジウム回収方法
JP5954350B2 (ja) * 2014-01-31 2016-07-20 住友金属鉱山株式会社 スカンジウム回収方法
JP6053724B2 (ja) * 2014-06-26 2016-12-27 国立大学法人九州大学 イオン交換樹脂及び金属の吸着分離方法
CN104726724B (zh) 2015-04-20 2017-07-04 中国恩菲工程技术有限公司 从红土镍矿中提取钪的方法
CN104862503B (zh) * 2015-04-20 2017-07-04 中国恩菲工程技术有限公司 从红土镍矿中提取钪的方法

Also Published As

Publication number Publication date
AU2017213939B2 (en) 2019-11-07
US20190040492A1 (en) 2019-02-07
US10704120B2 (en) 2020-07-07
AU2017213939A1 (en) 2018-08-16
CU24531B1 (es) 2021-07-02
PH12018501703A1 (en) 2019-06-10
JP2017137552A (ja) 2017-08-10
PH12018501703B1 (en) 2019-06-10
CA3013338A1 (en) 2017-08-10
EP3412783B1 (en) 2020-05-13
CN108603246A (zh) 2018-09-28
EP3412783A1 (en) 2018-12-12
JP6409791B2 (ja) 2018-10-24
WO2017135245A1 (ja) 2017-08-10
EP3412783A4 (en) 2019-08-21

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