EG23311A - A method for extracting rare earth elements from apatite. - Google Patents

A method for extracting rare earth elements from apatite.

Info

Publication number
EG23311A
EG23311A EG2003010086A EG2003010086A EG23311A EG 23311 A EG23311 A EG 23311A EG 2003010086 A EG2003010086 A EG 2003010086A EG 2003010086 A EG2003010086 A EG 2003010086A EG 23311 A EG23311 A EG 23311A
Authority
EG
Egypt
Prior art keywords
apatite
rare earth
earth elements
extracting rare
extracting
Prior art date
Application number
EG2003010086A
Inventor
Deqian Li
Original Assignee
Changchun Applied Chemistry
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 Changchun Applied Chemistry filed Critical Changchun Applied Chemistry
Application granted granted Critical
Publication of EG23311A publication Critical patent/EG23311A/en

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
EG2003010086A 2002-12-10 2003-01-28 A method for extracting rare earth elements from apatite. EG23311A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNB02155322XA CN1257290C (en) 2002-12-10 2002-12-10 Method of extracting rare earth from apatite

Publications (1)

Publication Number Publication Date
EG23311A true EG23311A (en) 2004-11-30

Family

ID=34069976

Family Applications (1)

Application Number Title Priority Date Filing Date
EG2003010086A EG23311A (en) 2002-12-10 2003-01-28 A method for extracting rare earth elements from apatite.

Country Status (2)

Country Link
CN (1) CN1257290C (en)
EG (1) EG23311A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110656247A (en) * 2019-11-05 2020-01-07 中国原子能科学研究院 Method for extracting and recovering plutonium from plutonium-containing nitric acid solution

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101451200B (en) * 2007-11-29 2011-04-20 北京有色金属研究总院 Rare-earth enrichment recovery method from phosphorite
CN102453800B (en) * 2010-10-27 2013-10-23 中国石油化工股份有限公司 Method for recovering rare earth elements from waste catalytic cracking catalyst containing rare earth elements
CN102417992B (en) * 2011-03-25 2013-06-12 中国科学院长春应用化学研究所 Purification method of thorium
US8216532B1 (en) * 2011-06-17 2012-07-10 Vierheilig Albert A Methods of recovering rare earth elements
CN102304628A (en) * 2011-07-29 2012-01-04 江西理工大学 Method for extracting rare earth from phosphate rock by utilizing liquid membrane
CN102618736B (en) * 2012-03-31 2013-09-04 中国科学院长春应用化学研究所 Extraction separation method of rare-earth element
CN102796136B (en) * 2012-07-13 2017-01-25 洛阳市三诺化工有限公司 Synthesis method of dimethylheptyl methylphosphonate
CN102796888B (en) * 2012-09-09 2013-08-21 贵州黔鸿瑞磷稀土分裂开发有限公司 Process for extracting rare earth from phosphate concentrate
CN102936656A (en) * 2012-11-20 2013-02-20 东北大学 Method for removing fluorine in bastnaesite sulfuric acid leaching liquid by aluminiferous adsorbing agent
CN103602812A (en) * 2013-11-18 2014-02-26 江西理工大学 Rare-earth organic extractant and back-extraction process thereof
CN104532020B (en) * 2014-12-11 2016-09-28 中国科学院长春应用化学研究所 The method of recovering rare earth phosphorus ore slag after producing phosphoric acid
CN107988495B (en) * 2017-12-13 2022-04-22 济南大学 Method for recovering rare earth from process of decomposing phosphorite by nitric acid
CN107746977B (en) * 2017-12-13 2019-11-01 济南大学 The method of recovering rare earth from containing rare earth phosphate rock

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110656247A (en) * 2019-11-05 2020-01-07 中国原子能科学研究院 Method for extracting and recovering plutonium from plutonium-containing nitric acid solution

Also Published As

Publication number Publication date
CN1514029A (en) 2004-07-21
CN1257290C (en) 2006-05-24

Similar Documents

Publication Publication Date Title
HK1077386A1 (en) A method for payment
GB0417041D0 (en) Method for desinging a well completion
GB2413139B (en) Alternative packer setting method
EG23345A (en) A method for recovering oil from a natural oil reservoir.
GB0317493D0 (en) A method
AU2002351515A8 (en) A method for oil recovery from an oil field
HK1055410A1 (en) Implant forming method.
EG25310A (en) Method for etching phosphate ores.
AU2003206898A8 (en) Method for rate matching
EP1557225A4 (en) Method for clarifying soil
GB2381027B (en) Mining method
EG23311A (en) A method for extracting rare earth elements from apatite.
AUPS167402A0 (en) Method for extracting pgms
ZA200408286B (en) Waste extraction system
SG106166A1 (en) A wafer-level inter-connector formation method
GB0312038D0 (en) A security method
ZA200308166B (en) Extraction process.
AU2003243355A8 (en) Method for providing a pre-security depository
PL371244A1 (en) Method for operating a call-centre
GB0321797D0 (en) Extraction
HK1055306A1 (en) A novel dna extraction method for gmo testing
AU2003253813A8 (en) Method for colpoplasty
PL362706A1 (en) A recovery method
AU2003248971A8 (en) Method for creating a stage scene
ZA200400061B (en) A mining method.