CA2790558A1 - Procedes pour la recuperation d'elements terres rares et de metaux rares - Google Patents

Procedes pour la recuperation d'elements terres rares et de metaux rares Download PDF

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Publication number
CA2790558A1
CA2790558A1 CA2790558A CA2790558A CA2790558A1 CA 2790558 A1 CA2790558 A1 CA 2790558A1 CA 2790558 A CA2790558 A CA 2790558A CA 2790558 A CA2790558 A CA 2790558A CA 2790558 A1 CA2790558 A1 CA 2790558A1
Authority
CA
Canada
Prior art keywords
rare earth
solution
earth element
iron
rare
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.)
Abandoned
Application number
CA2790558A
Other languages
English (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
Application filed by Orbite Aluminae Inc filed Critical Orbite Aluminae Inc
Priority to CA2790558A priority Critical patent/CA2790558A1/fr
Publication of CA2790558A1 publication Critical patent/CA2790558A1/fr
Abandoned 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
    • 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
    • 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
    • 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
CA2790558A 2012-09-19 2012-09-19 Procedes pour la recuperation d'elements terres rares et de metaux rares Abandoned CA2790558A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA2790558A CA2790558A1 (fr) 2012-09-19 2012-09-19 Procedes pour la recuperation d'elements terres rares et de metaux rares

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA2790558A CA2790558A1 (fr) 2012-09-19 2012-09-19 Procedes pour la recuperation d'elements terres rares et de metaux rares

Publications (1)

Publication Number Publication Date
CA2790558A1 true CA2790558A1 (fr) 2014-03-19

Family

ID=50336644

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2790558A Abandoned CA2790558A1 (fr) 2012-09-19 2012-09-19 Procedes pour la recuperation d'elements terres rares et de metaux rares

Country Status (1)

Country Link
CA (1) CA2790558A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020181381A1 (fr) * 2019-03-12 2020-09-17 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada Procédé et système de récupération d'éléments des terres rares
CN113667826A (zh) * 2021-08-18 2021-11-19 甘肃稀土新材料股份有限公司 一种萃取法去除含钙镁皂料稀土溶液中钙镁离子并提纯钙镁的方法
CN114134317A (zh) * 2021-11-30 2022-03-04 神华准能资源综合开发有限公司 一种高含铝煤层夹矸中共伴生资源综合利用的方法

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020181381A1 (fr) * 2019-03-12 2020-09-17 Her Majesty The Queen In Right Of Canada As Represented By The Minister Of Natural Resources Canada Procédé et système de récupération d'éléments des terres rares
CN113667826A (zh) * 2021-08-18 2021-11-19 甘肃稀土新材料股份有限公司 一种萃取法去除含钙镁皂料稀土溶液中钙镁离子并提纯钙镁的方法
CN114134317A (zh) * 2021-11-30 2022-03-04 神华准能资源综合开发有限公司 一种高含铝煤层夹矸中共伴生资源综合利用的方法
CN114134317B (zh) * 2021-11-30 2023-08-18 神华准能资源综合开发有限公司 一种高含铝煤层夹矸中共伴生资源综合利用的方法

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20180919