CA2834151C - Procedes d'extraction d'elements de terres rares dans divers minerais - Google Patents

Procedes d'extraction d'elements de terres rares dans divers minerais Download PDF

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Publication number
CA2834151C
CA2834151C CA2834151A CA2834151A CA2834151C CA 2834151 C CA2834151 C CA 2834151C CA 2834151 A CA2834151 A CA 2834151A CA 2834151 A CA2834151 A CA 2834151A CA 2834151 C CA2834151 C CA 2834151C
Authority
CA
Canada
Prior art keywords
rare earth
earth element
ion
metal ion
solution
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.)
Expired - Fee Related
Application number
CA2834151A
Other languages
English (en)
Other versions
CA2834151A1 (fr
Inventor
Richard Boudreault
Denis PRIMEAU
Joel Fournier
Raymond SIMONEAU
Maria Cristina GARCIA
Heinz Krivanec
Carsten DITTRICH
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 Technologies 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/fr
Application filed by Orbite Technologies Inc filed Critical Orbite Technologies Inc
Priority to CA2834151A priority Critical patent/CA2834151C/fr
Priority to CA2913557A priority patent/CA2913557A1/fr
Priority claimed from PCT/CA2012/000419 external-priority patent/WO2012149642A1/fr
Publication of CA2834151A1 publication Critical patent/CA2834151A1/fr
Application granted granted Critical
Publication of CA2834151C publication Critical patent/CA2834151C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
CA2834151A 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais Expired - Fee Related CA2834151C (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA2834151A CA2834151C (fr) 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais
CA2913557A CA2913557A1 (fr) 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201161482253P 2011-05-04 2011-05-04
US61/482,253 2011-05-04
US201161535435P 2011-09-16 2011-09-16
US61/535,435 2011-09-16
CAPCT/CA2012/000253 2012-03-19
PCT/CA2012/000253 WO2012126092A1 (fr) 2011-03-18 2012-03-19 Procédés permettant de récupérer des éléments de terres rares à partir de matériaux renfermant de l'aluminium
CA2834151A CA2834151C (fr) 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais
PCT/CA2012/000419 WO2012149642A1 (fr) 2011-05-04 2012-05-03 Procédés d'extraction d'éléments de terres rares dans divers minerais

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA2913557A Division CA2913557A1 (fr) 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais

Publications (2)

Publication Number Publication Date
CA2834151A1 CA2834151A1 (fr) 2012-11-08
CA2834151C true CA2834151C (fr) 2015-12-22

Family

ID=49709266

Family Applications (2)

Application Number Title Priority Date Filing Date
CA2913557A Abandoned CA2913557A1 (fr) 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais
CA2834151A Expired - Fee Related CA2834151C (fr) 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CA2913557A Abandoned CA2913557A1 (fr) 2011-05-04 2012-05-03 Procedes d'extraction d'elements de terres rares dans divers minerais

Country Status (1)

Country Link
CA (2) CA2913557A1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113106272B (zh) * 2021-04-12 2022-10-28 江西离子型稀土工程技术研究有限公司 一种离子型稀土矿浸―淋一体化方法
CN114249308B (zh) * 2021-11-19 2023-09-08 四川大学 一种含磷混合稀土精矿中的磷资源和稀土资源提取方法
CN115057445B (zh) * 2022-07-22 2023-11-24 包头稀土研究院 硅氟氢酸的生产方法及混合稀土精矿的处理工艺
CN115679124B (zh) * 2022-11-07 2023-08-18 南通晶朋新材料科技有限公司 分离铪和锆的工艺

Also Published As

Publication number Publication date
CA2913557A1 (fr) 2012-11-08
CA2834151A1 (fr) 2012-11-08

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20131031

MKLA Lapsed

Effective date: 20190503