EP2828415A4 - Processes for recovering rare earth elements and rare metals - Google Patents

Processes for recovering rare earth elements and rare metals

Info

Publication number
EP2828415A4
EP2828415A4 EP13764060.3A EP13764060A EP2828415A4 EP 2828415 A4 EP2828415 A4 EP 2828415A4 EP 13764060 A EP13764060 A EP 13764060A EP 2828415 A4 EP2828415 A4 EP 2828415A4
Authority
EP
European Patent Office
Prior art keywords
processes
earth elements
rare
recovering
metals
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP13764060.3A
Other languages
German (de)
French (fr)
Other versions
EP2828415A1 (en
Inventor
Richard Boudreault
Heinz Krivanec
Carsten Dittrich
Marie-Maxime Labrecque-Gilbert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Orbite Technologies Inc
Original Assignee
Orbite Aluminae Inc
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
Priority claimed from PCT/CA2012/000253 external-priority patent/WO2012126092A1/en
Priority claimed from PCT/CA2012/000419 external-priority patent/WO2012149642A1/en
Application filed by Orbite Aluminae Inc filed Critical Orbite Aluminae Inc
Publication of EP2828415A1 publication Critical patent/EP2828415A1/en
Publication of EP2828415A4 publication Critical patent/EP2828415A4/en
Withdrawn legal-status Critical Current

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
    • C22B59/00—Obtaining rare earth metals
    • 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
    • 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
    • C22B58/00—Obtaining gallium or indium
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Removal Of Specific Substances (AREA)
  • Extraction Or Liquid Replacement (AREA)
EP13764060.3A 2012-03-19 2013-03-13 Processes for recovering rare earth elements and rare metals Withdrawn EP2828415A4 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
PCT/CA2012/000253 WO2012126092A1 (en) 2011-03-18 2012-03-19 Processes for recovering rare earth elements from aluminum-bearing materials
PCT/CA2012/000419 WO2012149642A1 (en) 2011-05-04 2012-05-03 Processes for recovering rare earth elements from various ores
US201261703219P 2012-09-19 2012-09-19
US201261705807P 2012-09-26 2012-09-26
PCT/CA2013/000226 WO2013138900A1 (en) 2012-03-19 2013-03-13 Processes for recovering rare earth elements and rare metals

Publications (2)

Publication Number Publication Date
EP2828415A1 EP2828415A1 (en) 2015-01-28
EP2828415A4 true EP2828415A4 (en) 2016-05-18

Family

ID=49221738

Family Applications (1)

Application Number Title Priority Date Filing Date
EP13764060.3A Withdrawn EP2828415A4 (en) 2012-03-19 2013-03-13 Processes for recovering rare earth elements and rare metals

Country Status (7)

Country Link
US (1) US20150104361A1 (en)
EP (1) EP2828415A4 (en)
JP (1) JP2015516507A (en)
CN (1) CN104603303A (en)
AU (1) AU2013203668A1 (en)
RU (1) RU2595178C2 (en)
WO (1) WO2013138900A1 (en)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2686458A4 (en) 2011-03-18 2015-04-15 Orbite Aluminae Inc Processes for recovering rare earth elements from aluminum-bearing materials
EP3141621A1 (en) 2011-05-04 2017-03-15 Orbite Aluminae Inc. Processes for recovering rare earth elements from various ores
CA2848751C (en) 2011-09-16 2020-04-21 Orbite Aluminae Inc. Processes for preparing alumina and various other products
BR112014016732A8 (en) 2012-01-10 2017-07-04 Orbite Aluminae Inc processes for treating red mud
CN105189357A (en) 2012-11-14 2015-12-23 奥佰特氧化铝有限公司 Methods for purifying aluminium ions
KR101336627B1 (en) * 2013-05-28 2013-12-03 한국지질자원연구원 Device for electrowinning europium with channelled cell, and method thereof
CZ305491B6 (en) * 2013-12-19 2015-10-29 Vysoká škola chemicko-technologická v Praze Concentrating separation of indium and gallium from solutions containing copper by precipitation with oxalic acid
CN103924079A (en) * 2014-03-18 2014-07-16 包头稀土研究院 Method for increasing organic saponification degree and improving extraction separation factor for samarium and zinc in ammonium chloride system
CN103924078B (en) * 2014-03-18 2016-08-17 包头稀土研究院 Feed liquid is added ammonium chloride and improves samarium and the method for zinc extract and separate factor
CN103924080B (en) * 2014-03-18 2016-09-28 包头稀土研究院 Raising samarium and zinc method of extract and separate factor in ammonium chloride system are compared in a kind of increase
CN104046803A (en) * 2014-06-04 2014-09-17 吉林吉恩镍业股份有限公司 Method for recovering scandium from scandium-containing material in ore pulp extraction mode
US9725788B2 (en) * 2014-07-21 2017-08-08 Iowa State University Research Foundation, Inc. Recovering heavy rare earth metals from magnet scrap
US11345977B2 (en) * 2014-10-10 2022-05-31 Rare Element Resources Ltd. Processing for the extraction of rare earth elements
AR100672A1 (en) 2015-01-27 2016-10-26 Reed Advanced Mat Pty Ltd PROCESSING MATERIAL CONTAINING LITHIUM INCLUDING HCl INJECTION
RU2582404C1 (en) * 2015-02-06 2016-04-27 Федеральное государственное бюджетное учреждение науки Институт физической химии и электрохимии им. А.Н. Фрумкина Российской академии наук (ИФХЭ РАН) Method of cleaning scandium from zirconium, thorium and iron
RU2603418C1 (en) * 2015-07-24 2016-11-27 Общество с ограниченной ответственностью "Объединенная Компания РУСАЛ Инженерно-технологический центр" Method of extracting scandium and rare-earth elements from red mud
CN105177322A (en) * 2015-09-07 2015-12-23 中国科学院上海有机化学研究所 Extracting agent, extraction system and application
US10047414B2 (en) 2016-02-11 2018-08-14 Bloom Energy Corporation Method of refining of scandium oxide from concentrates using solvent extraction
KR102045523B1 (en) * 2016-11-09 2019-11-18 주식회사 엘지화학 Process for purifiying waste hydrochloric acid
RU2674717C2 (en) * 2016-11-28 2018-12-12 Федеральное государственное автономное образовательное учреждение высшего образования "Уральский федеральный университет имени первого Президента России Б.Н. Ельцина" Method of producing scandium concentrate from scandium-bearing solution
KR20200059192A (en) * 2017-06-08 2020-05-28 어반 마이닝 피티와이 엘티디 How to recover lithium
CN107419098A (en) * 2017-08-25 2017-12-01 广东省稀有金属研究所 A kind of method of extracting rare-earth in sulphuric leachate from Ree-phospeate Minerals
US10988828B2 (en) * 2017-11-21 2021-04-27 Scandium Intrenational Mining Corporation Extraction of scandium values from copper leach solutions
US10651479B2 (en) 2018-02-05 2020-05-12 Bloom Energy Corporation Method of recovering metal compounds from solid oxide fuel cell scrap
RU2689347C1 (en) * 2018-05-31 2019-05-27 Федеральное государственное бюджетное учреждение науки Институт металлургии Уральского отделения Российской академии наук (ИМЕТ УрО РАН) Method of sorption extraction of rare elements from aqueous solutions
CN109499625B (en) * 2018-11-06 2021-09-28 长春黄金研究院有限公司 High-efficiency elution method for gold-loaded resin
RU2694866C1 (en) * 2019-02-18 2019-07-17 Акционерное Общество "Группа компаний "Русредмет" (АО "ГК "Русредмет") Method of extracting scandium from scandium-containing material
CN110004292B (en) * 2019-04-19 2020-12-29 湖南雅城新材料有限公司 Process for purifying waste manganese sulfate solution to reduce content of calcium and magnesium
US20220340997A1 (en) 2019-07-17 2022-10-27 West Virginia University Systems and processes for recovery of high-grade rare earth concentrate from acid mine drainage
US10954582B2 (en) * 2019-07-17 2021-03-23 West Virginia University Systems and processes for recovery of high-grade rare earth concentrate from acid mine drainage
US11673812B2 (en) 2019-08-15 2023-06-13 Scandium International Mining Corporation Countercurrent process for recovering high purity copper sulfate values from low grade ores
JP7486842B2 (en) * 2019-08-28 2024-05-20 エヌナインヴィイー－ネイチャー，オーシャン アンド ヴァリュー，エルディーエー Method and system for recovering rare earth elements and/or lithium from marine macroalgae
RU2727129C1 (en) * 2020-01-10 2020-07-20 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Кольский научный центр Российской академии наук" (ФИЦ КНЦ РАН) Method of extracting a rare-earth concentrate
US11821057B2 (en) 2020-03-06 2023-11-21 Scandium Internatlonal Mlning Corporatlon Recovery of critical metals from SX-EW copper raffinate and other solutions derived from leaching ores with sulfuric acid
JP7469942B2 (en) * 2020-03-31 2024-04-17 Ｊｘ金属株式会社 How to make scandium chloride
US11814299B2 (en) * 2020-05-11 2023-11-14 University Of Wyoming Method for separation of rare earth elements from coal ash using supercritical carbon dioxide
CA3188559A1 (en) * 2020-07-01 2022-01-06 Yeda Research And Development Co. Ltd. Recovery of rare earth metals from ferromagnetic alloys
CN111778413B (en) * 2020-07-03 2022-05-20 神华准能资源综合开发有限公司 Method for extracting gallium from fly ash based on resin method
WO2022010998A1 (en) * 2020-07-09 2022-01-13 Washington University Supercritical fluid -enhanced selective extraction of rare earth elements
CN114150167B (en) * 2020-09-08 2024-08-13 中国科学院过程工程研究所 Method for non-soap rare earth extraction separation by membrane process reinforcement
US20240076761A1 (en) * 2021-01-29 2024-03-07 Georgia State University Research Foundation Identifying and extracting rare earth elements from mining operations
CN113860278B (en) * 2021-10-21 2023-08-01 湖北云翔聚能新能源科技有限公司 Method for preparing battery-grade ferric phosphate by taking high-iron Bayer process red mud as iron source
EP4198152A1 (en) * 2021-12-17 2023-06-21 Universitat Politècnica De Catalunya Recovery of rare earth elements from acidic mine water
WO2023220072A1 (en) * 2022-05-09 2023-11-16 West Virginia University Board of Governors on behalf of West Virginia University Systems and methods to extract critical minerals from pre-concentrates prepared from acid mine drainage
CN115722201B (en) * 2022-11-08 2024-03-29 中国科学院上海高等研究院 Yttrium-europium-zirconium-based composite magnetic adsorption material for removing organic phosphine in water, preparation method and application thereof
CN115584397B (en) * 2022-11-24 2023-03-24 中自环保科技股份有限公司 Method for recovering lithium, lanthanum, zirconium, titanium and oxygen in lithium ion semi-solid battery

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377049B1 (en) * 1999-02-12 2002-04-23 General Electric Company Residuum rare earth magnet
WO2012126092A1 (en) * 2011-03-18 2012-09-27 Orbite Aluminae Inc. Processes for recovering rare earth elements from aluminum-bearing materials

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2722471A (en) * 1952-10-30 1955-11-01 Molybdenum Corp Method for the separation of rare earths
US2815264A (en) * 1953-10-09 1957-12-03 George D Calkins Processing of monazite sand
US3540860A (en) * 1967-09-13 1970-11-17 Multi Minerals Ltd Acid regeneration
US4193968A (en) * 1978-10-03 1980-03-18 The Anaconda Company Process for recovering gallium
JPS6283433A (en) * 1985-10-08 1987-04-16 Santoku Kinzoku Kogyo Kk Method for separating rare earth element from alloy containing rare earth element
JPS634028A (en) * 1986-06-23 1988-01-09 Sumitomo Metal Mining Co Ltd Treatment for scrap containing rare earth element and iron
KR920007040B1 (en) * 1988-09-14 1992-08-24 미쓰이세끼유 가가꾸 고오교오 가부시끼가이샤 Polymerizing catalyst of olefins and process for the preparation of olefin polimerization
RU2057196C1 (en) * 1993-08-03 1996-03-27 Институт химии твердого тела Уральского Отделения РАН Yttrium extraction method
JP3085173B2 (en) * 1995-11-22 2000-09-04 大平洋金属株式会社 Concentration separation and recovery method of rare earth metal from oxidized ore
US5787332A (en) * 1996-09-26 1998-07-28 Fansteel Inc. Process for recovering tantalum and/or niobium compounds from composites containing a variety of metal compounds
RU2183225C1 (en) * 2001-02-05 2002-06-10 Институт химии и технологии редких элементов и минерального сырья им. И.В. Тананаева Кольского научного центра РАН Method of processing eudialyte concentrate
AU2008253545B2 (en) * 2007-05-21 2012-04-12 Orbite Aluminae Inc. Processes for extracting aluminum and iron from aluminous ores
CN101781719B (en) * 2010-04-09 2011-05-04 中国科学院长春应用化学研究所 Method for recovering rare earth from oil shale waste slag

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6377049B1 (en) * 1999-02-12 2002-04-23 General Electric Company Residuum rare earth magnet
WO2012126092A1 (en) * 2011-03-18 2012-09-27 Orbite Aluminae Inc. Processes for recovering rare earth elements from aluminum-bearing materials

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
See also references of WO2013138900A1 *
WEIWEI WANG ET AL: "Metallurgical processes for scandium recovery from various resources: A review", HYDROMETALLURGY, ELSEVIER SCIENTIFIC PUBLISHING CY. AMSTERDAM, NL, vol. 108, no. 1, 5 March 2011 (2011-03-05), pages 100 - 108, XP028201019, ISSN: 0304-386X, [retrieved on 20110317], DOI: 10.1016/J.HYDROMET.2011.03.001 *

Also Published As

Publication number Publication date
AU2013203668A1 (en) 2013-10-03
WO2013138900A1 (en) 2013-09-26
CN104603303A (en) 2015-05-06
JP2015516507A (en) 2015-06-11
RU2014141795A (en) 2016-05-20
EP2828415A1 (en) 2015-01-28
RU2595178C2 (en) 2016-08-20
US20150104361A1 (en) 2015-04-16

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Inventor name: DITTRICH, CARSTEN

Inventor name: KRIVANEC, HEINZ

Inventor name: LABRECQUE-GILBERT, MARIE-MAXIME

Inventor name: BOUDREAULT, RICHARD

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