EP2429939A4 - Fluorine extraction systems and associated processes - Google Patents

Fluorine extraction systems and associated processes

Info

Publication number
EP2429939A4
EP2429939A4 EP09844451A EP09844451A EP2429939A4 EP 2429939 A4 EP2429939 A4 EP 2429939A4 EP 09844451 A EP09844451 A EP 09844451A EP 09844451 A EP09844451 A EP 09844451A EP 2429939 A4 EP2429939 A4 EP 2429939A4
Authority
EP
European Patent Office
Prior art keywords
associated processes
extraction systems
fluorine extraction
fluorine
systems
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.)
Ceased
Application number
EP09844451A
Other languages
German (de)
French (fr)
Other versions
EP2429939A1 (en
Inventor
Carrie Wildman
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.)
International Isotopes Inc
Original Assignee
International Isotopes 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 International Isotopes Inc filed Critical International Isotopes Inc
Publication of EP2429939A1 publication Critical patent/EP2429939A1/en
Publication of EP2429939A4 publication Critical patent/EP2429939A4/en
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B7/00—Halogens; Halogen acids
    • C01B7/19—Fluorine; Hydrogen fluoride
    • C01B7/20—Fluorine
    • 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
    • C01B9/08—Fluorides
    • 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
    • C01G43/06—Fluorides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
EP09844451A 2009-05-08 2009-05-08 Fluorine extraction systems and associated processes Ceased EP2429939A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2009/043332 WO2010128970A1 (en) 2009-05-08 2009-05-08 Fluorine extraction systems and associated processes

Publications (2)

Publication Number Publication Date
EP2429939A1 EP2429939A1 (en) 2012-03-21
EP2429939A4 true EP2429939A4 (en) 2012-12-05

Family

ID=43050305

Family Applications (1)

Application Number Title Priority Date Filing Date
EP09844451A Ceased EP2429939A4 (en) 2009-05-08 2009-05-08 Fluorine extraction systems and associated processes

Country Status (8)

Country Link
EP (1) EP2429939A4 (en)
JP (1) JP2012526037A (en)
CN (1) CN102421699A (en)
BR (1) BRPI0924649A2 (en)
CA (1) CA2758882A1 (en)
RU (1) RU2508246C2 (en)
WO (1) WO2010128970A1 (en)
ZA (1) ZA201107868B (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888468A (en) * 1998-06-05 1999-03-30 Starmet Corp. Method for producing silicon tetrafluoride from uranium tetrafluoride
US5918106A (en) * 1998-06-05 1999-06-29 Starmet Corp. Method for producing uranium oxide and a non-radioactive fluorine compound from uranium tetrafluoride and a solid oxide compound
US6096281A (en) * 1999-03-29 2000-08-01 Starmet Corporation Method for producing uranium oxide from uranium oxyfluoride

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4412861A (en) * 1982-10-27 1983-11-01 Kreuzmann Alvin B Method for the recovery of uranium values from uranium tetrafluoride
JPH01234302A (en) * 1988-03-16 1989-09-19 Mitsui Toatsu Chem Inc Production of gaseous metal fluoride
FR2674447B1 (en) * 1991-03-27 1993-06-18 Comurhex PROCESS FOR THE TREATMENT OF GAS BASED ON ELECTROLYTIC FLUORINE, WHICH MAY CONTAIN URANIFER COMPOUNDS.
RU2126362C1 (en) * 1993-01-21 1999-02-20 Секуйоа Фьюэлз Корпорейшн Method of recovery of anhydrous hydrogen fluoride from depleted uranium hexafluoride
GB9325322D0 (en) * 1993-12-10 1994-02-23 British Nuclear Fuels Plc Uranium hexafluoride purification
US6780390B2 (en) * 2002-08-14 2004-08-24 Advance Research Chemicals, Inc. Method of producing high purity germanium tetrafluoride

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5888468A (en) * 1998-06-05 1999-03-30 Starmet Corp. Method for producing silicon tetrafluoride from uranium tetrafluoride
US5918106A (en) * 1998-06-05 1999-06-29 Starmet Corp. Method for producing uranium oxide and a non-radioactive fluorine compound from uranium tetrafluoride and a solid oxide compound
US6096281A (en) * 1999-03-29 2000-08-01 Starmet Corporation Method for producing uranium oxide from uranium oxyfluoride

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2010128970A1 *

Also Published As

Publication number Publication date
WO2010128970A1 (en) 2010-11-11
EP2429939A1 (en) 2012-03-21
ZA201107868B (en) 2013-01-30
RU2011149788A (en) 2013-06-20
BRPI0924649A2 (en) 2016-03-08
CN102421699A (en) 2012-04-18
JP2012526037A (en) 2012-10-25
RU2508246C2 (en) 2014-02-27
CA2758882A1 (en) 2010-11-11

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