DK3077338T3 - Dry chlorination process to produce anhydrous rare earth chlorides - Google Patents

Dry chlorination process to produce anhydrous rare earth chlorides Download PDF

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Publication number
DK3077338T3
DK3077338T3 DK14867635.6T DK14867635T DK3077338T3 DK 3077338 T3 DK3077338 T3 DK 3077338T3 DK 14867635 T DK14867635 T DK 14867635T DK 3077338 T3 DK3077338 T3 DK 3077338T3
Authority
DK
Denmark
Prior art keywords
rare earth
chlorination process
earth chlorides
anhydrous rare
product anhydrous
Prior art date
Application number
DK14867635.6T
Other languages
English (en)
Inventor
Mario Bergeron
Alain Langlais
Mohamed Ourriban
Pierre Pelletier
Original Assignee
Niobec 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 Niobec Inc filed Critical Niobec Inc
Application granted granted Critical
Publication of DK3077338T3 publication Critical patent/DK3077338T3/da

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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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0291—Obtaining thorium, uranium, or other actinides obtaining thorium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B9/00—General methods of preparing halides
    • C01B9/02—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F17/00—Compounds of rare earth metals
    • C01F17/20—Compounds containing only rare earth metals as the metal element
    • C01F17/253—Halides
    • C01F17/271—Chlorides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/04—Halides of uranium
    • C01G43/08—Chlorides
    • 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
    • C22B1/00—Preliminary treatment of ores or scrap
    • C22B1/14—Agglomerating; Briquetting; Binding; Granulating
    • C22B1/24—Binding; Briquetting ; Granulating
    • C22B1/2406—Binding; Briquetting ; Granulating pelletizing
    • 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
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0208—Obtaining thorium, uranium, or other actinides obtaining uranium preliminary treatment of ores or scrap
    • 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
    • C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
    • C22B60/02—Obtaining thorium, uranium, or other actinides
    • C22B60/0204—Obtaining thorium, uranium, or other actinides obtaining uranium
    • C22B60/0213—Obtaining thorium, uranium, or other actinides obtaining uranium by dry processes
    • 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)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Environmental & Geological Engineering (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Inorganic Chemistry (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Manufacture And Refinement Of Metals (AREA)
DK14867635.6T 2013-12-06 2014-11-25 Dry chlorination process to produce anhydrous rare earth chlorides DK3077338T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201361912820P 2013-12-06 2013-12-06
PCT/CA2014/051118 WO2015081427A1 (en) 2013-12-06 2014-11-25 Dry chlorination process to produce anhydrous rare earth chlorides

Publications (1)

Publication Number Publication Date
DK3077338T3 true DK3077338T3 (da) 2020-02-03

Family

ID=53272679

Family Applications (1)

Application Number Title Priority Date Filing Date
DK14867635.6T DK3077338T3 (da) 2013-12-06 2014-11-25 Dry chlorination process to produce anhydrous rare earth chlorides

Country Status (6)

Country Link
US (1) US20160298211A1 (da)
EP (1) EP3077338B1 (da)
AU (1) AU2014360587B2 (da)
CA (1) CA2932660C (da)
DK (1) DK3077338T3 (da)
WO (1) WO2015081427A1 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2018169827A1 (en) 2017-03-14 2018-09-20 Bwt Llc Boronizing powder compositions for improved boride layer quality in oil country tubular goods and other metal articles
WO2018169834A1 (en) * 2017-03-14 2018-09-20 Bwt Llc Method for using boronizing reaction gases as a protective atmosphere during boronizing, and reaction gas neutralizing treatment
CN107281989B (zh) * 2017-08-10 2019-10-22 东阳市新意工业产品设计有限公司 一种泰诺福韦生产线的多次反应系统
CN108435224B (zh) * 2018-06-22 2020-09-08 江西科技师范大学 铪碳催化剂的制备及其在苯并咪唑平行合成中的应用
CN110043261A (zh) * 2019-05-21 2019-07-23 安徽理工大学 一种煤铀协调开采透视化物理模拟装置及应用方法
CN113321226B (zh) * 2021-06-30 2022-07-26 攀钢集团研究院有限公司 氯化废渣所制备盐水用于离子膜烧碱的除氟方法
CN115449651B (zh) * 2022-08-27 2024-05-17 萍乡泽昊新材料有限责任公司 一种稀土原矿溶解方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984346A (en) * 1973-09-27 1976-10-05 Corning Glass Works Method of forming a high efficiency phosphor for photochromic glass information display systems
US4220629A (en) * 1978-08-14 1980-09-02 Toth Aluminum Corporation Chlorination of ores with catalyzed metal chlorides
US4462970A (en) * 1981-08-19 1984-07-31 Hughes Aircraft Company Process for preparation of water-free oxychloride material
US6409978B1 (en) * 1998-04-01 2002-06-25 Svedala Industries, Inc. Method of removing impurities from mineral concentrates
DE60221753T2 (de) * 2001-06-29 2007-12-06 Crystal Systems Inc. Beschlagungsresistente transparente Artikel, Stoffe, die eine hydrophile anorganische Schicht hoher Härte bilden und Verfahren zur Herstellung einer beschlagungsarmen Linse
CN1200123C (zh) * 2001-12-06 2005-05-04 东北大学 从稀土矿物中提取并分离铈和非铈稀土的加碳氯化方法
MX2010006254A (es) * 2007-12-05 2010-08-18 Inst Nat Rech Scient Proceso para recuperacion de gecl4 y/o sicl4 a partir de fibras opticas o residuos vitreos y proceso para producir sicl4 a partir de materiales ricos en sio2.
CN101914679B (zh) * 2010-07-28 2012-11-28 五矿（北京）稀土研究院有限公司 氟碳铈矿制备富镧氯化稀土的方法
CN102703682B (zh) * 2012-06-29 2014-01-01 广州有色金属研究院 一种稀有金属矿综合回收的方法

Also Published As

Publication number Publication date
EP3077338B1 (en) 2019-10-16
CA2932660A1 (en) 2015-06-11
WO2015081427A1 (en) 2015-06-11
EP3077338A1 (en) 2016-10-12
US20160298211A1 (en) 2016-10-13
AU2014360587A1 (en) 2016-06-30
AU2014360587B2 (en) 2018-04-19
EP3077338A4 (en) 2017-05-10
CA2932660C (en) 2021-08-03

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