CA2758882A1 - Systemes d'extraction de fluor et procedes associes - Google Patents
Systemes d'extraction de fluor et procedes associes Download PDFInfo
- Publication number
- CA2758882A1 CA2758882A1 CA2758882A CA2758882A CA2758882A1 CA 2758882 A1 CA2758882 A1 CA 2758882A1 CA 2758882 A CA2758882 A CA 2758882A CA 2758882 A CA2758882 A CA 2758882A CA 2758882 A1 CA2758882 A1 CA 2758882A1
- Authority
- CA
- Canada
- Prior art keywords
- mixture
- reaction vessel
- fluorine
- depth
- uranium
- 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
Links
- 229910052731 fluorine Inorganic materials 0.000 title claims abstract description 58
- 239000011737 fluorine Substances 0.000 title claims abstract description 56
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 title claims abstract description 54
- 238000000605 extraction Methods 0.000 title claims abstract description 39
- 238000000034 method Methods 0.000 title claims abstract description 11
- 230000008569 process Effects 0.000 title claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 94
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 239000007800 oxidant agent Substances 0.000 claims abstract description 16
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 claims abstract description 14
- 230000002285 radioactive effect Effects 0.000 claims abstract description 13
- 238000011068 loading method Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract 6
- 239000011874 heated mixture Substances 0.000 claims abstract 3
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 claims abstract 2
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 claims abstract 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 40
- YBMRDBCBODYGJE-UHFFFAOYSA-N germanium dioxide Chemical compound O=[Ge]=O YBMRDBCBODYGJE-UHFFFAOYSA-N 0.000 claims description 37
- 239000007789 gas Substances 0.000 claims description 33
- 239000001301 oxygen Substances 0.000 claims description 27
- 229910052760 oxygen Inorganic materials 0.000 claims description 27
- MZFRHHGRNOIMLW-UHFFFAOYSA-J uranium(4+);tetrafluoride Chemical compound F[U](F)(F)F MZFRHHGRNOIMLW-UHFFFAOYSA-J 0.000 claims description 23
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 21
- 229940119177 germanium dioxide Drugs 0.000 claims description 15
- 150000001875 compounds Chemical class 0.000 claims description 12
- JKWMSGQKBLHBQQ-UHFFFAOYSA-N diboron trioxide Chemical compound O=BOB=O JKWMSGQKBLHBQQ-UHFFFAOYSA-N 0.000 claims description 10
- 235000012239 silicon dioxide Nutrition 0.000 claims description 10
- 239000000377 silicon dioxide Substances 0.000 claims description 10
- 229910052770 Uranium Inorganic materials 0.000 claims description 6
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 claims description 5
- 229910000439 uranium oxide Inorganic materials 0.000 claims description 5
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- DFIYWQBRYUCBMH-UHFFFAOYSA-N oxogermane Chemical compound [GeH2]=O DFIYWQBRYUCBMH-UHFFFAOYSA-N 0.000 claims description 3
- PPMWWXLUCOODDK-UHFFFAOYSA-N tetrafluorogermane Chemical compound F[Ge](F)(F)F PPMWWXLUCOODDK-UHFFFAOYSA-N 0.000 claims description 3
- 239000003795 chemical substances by application Substances 0.000 claims 5
- DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 claims 2
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000000376 reactant Substances 0.000 description 22
- 239000000047 product Substances 0.000 description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 6
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 4
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical class [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 description 4
- 239000012159 carrier gas Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- RXWCTKVOMOOHCV-UHFFFAOYSA-N dioxouranium;dihydrofluoride Chemical compound F.F.O=[U]=O RXWCTKVOMOOHCV-UHFFFAOYSA-N 0.000 description 4
- 229910052500 inorganic mineral Inorganic materials 0.000 description 4
- 239000011707 mineral Substances 0.000 description 4
- 235000010755 mineral Nutrition 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- -1 Sb203 Chemical class 0.000 description 3
- GOLCXWYRSKYTSP-UHFFFAOYSA-N arsenic trioxide Inorganic materials O1[As]2O[As]1O2 GOLCXWYRSKYTSP-UHFFFAOYSA-N 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910052759 nickel Inorganic materials 0.000 description 3
- NROKBHXJSPEDAR-UHFFFAOYSA-M potassium fluoride Chemical compound [F-].[K+] NROKBHXJSPEDAR-UHFFFAOYSA-M 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium(II) oxide Chemical compound [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 229910019142 PO4 Inorganic materials 0.000 description 2
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 2
- 229910001634 calcium fluoride Inorganic materials 0.000 description 2
- 229910052729 chemical element Inorganic materials 0.000 description 2
- 239000007795 chemical reaction product Substances 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 125000001153 fluoro group Chemical group F* 0.000 description 2
- 239000004811 fluoropolymer Substances 0.000 description 2
- 229920002313 fluoropolymer Polymers 0.000 description 2
- 229910052734 helium Inorganic materials 0.000 description 2
- 239000001307 helium Substances 0.000 description 2
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 238000010926 purge Methods 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 235000011149 sulphuric acid Nutrition 0.000 description 2
- HJTAZXHBEBIQQX-UHFFFAOYSA-N 1,5-bis(chloromethyl)naphthalene Chemical compound C1=CC=C2C(CCl)=CC=CC2=C1CCl HJTAZXHBEBIQQX-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910006160 GeF4 Inorganic materials 0.000 description 1
- 229910052925 anhydrite Inorganic materials 0.000 description 1
- 239000006117 anti-reflective coating Substances 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 229910000413 arsenic oxide Inorganic materials 0.000 description 1
- 229910052810 boron oxide Inorganic materials 0.000 description 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 1
- 235000011089 carbon dioxide Nutrition 0.000 description 1
- 229910001610 cryolite Inorganic materials 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 150000002221 fluorine Chemical class 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- MOWNZPNSYMGTMD-UHFFFAOYSA-N oxidoboron Chemical class O=[B] MOWNZPNSYMGTMD-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical class [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- PVADDRMAFCOOPC-UHFFFAOYSA-N oxogermanium Chemical compound [Ge]=O PVADDRMAFCOOPC-UHFFFAOYSA-N 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 238000001020 plasma etching Methods 0.000 description 1
- 239000011698 potassium fluoride Substances 0.000 description 1
- 235000003270 potassium fluoride Nutrition 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 235000012431 wafers Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/US2009/043332 WO2010128970A1 (fr) | 2009-05-08 | 2009-05-08 | Systèmes d'extraction de fluor et procédés associés |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2758882A1 true CA2758882A1 (fr) | 2010-11-11 |
Family
ID=43050305
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2758882A Abandoned CA2758882A1 (fr) | 2009-05-08 | 2009-05-08 | Systemes d'extraction de fluor et procedes associes |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2429939A4 (fr) |
| JP (1) | JP2012526037A (fr) |
| CN (1) | CN102421699A (fr) |
| BR (1) | BRPI0924649A2 (fr) |
| CA (1) | CA2758882A1 (fr) |
| RU (1) | RU2508246C2 (fr) |
| WO (1) | WO2010128970A1 (fr) |
| ZA (1) | ZA201107868B (fr) |
Family Cites Families (9)
| 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 (ja) * | 1988-03-16 | 1989-09-19 | Mitsui Toatsu Chem Inc | ガス状金属弗化物の製造方法 |
| FR2674447B1 (fr) * | 1991-03-27 | 1993-06-18 | Comurhex | Procede de traitement de gaz a base de fluor electrolytique et pouvant contenir des composes uraniferes. |
| RU2126362C1 (ru) * | 1993-01-21 | 1999-02-20 | Секуйоа Фьюэлз Корпорейшн | Способ восстановления безводного фтористого водорода из обедненного гексафторида урана |
| GB9325322D0 (en) * | 1993-12-10 | 1994-02-23 | British Nuclear Fuels Plc | Uranium hexafluoride purification |
| 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 |
| US5888468A (en) * | 1998-06-05 | 1999-03-30 | Starmet Corp. | Method for producing silicon tetrafluoride from uranium tetrafluoride |
| US6096281A (en) * | 1999-03-29 | 2000-08-01 | Starmet Corporation | Method for producing uranium oxide from uranium oxyfluoride |
| US6780390B2 (en) * | 2002-08-14 | 2004-08-24 | Advance Research Chemicals, Inc. | Method of producing high purity germanium tetrafluoride |
-
2009
- 2009-05-08 JP JP2012509770A patent/JP2012526037A/ja active Pending
- 2009-05-08 CA CA2758882A patent/CA2758882A1/fr not_active Abandoned
- 2009-05-08 BR BRPI0924649A patent/BRPI0924649A2/pt not_active Application Discontinuation
- 2009-05-08 CN CN2009801590893A patent/CN102421699A/zh active Pending
- 2009-05-08 WO PCT/US2009/043332 patent/WO2010128970A1/fr not_active Ceased
- 2009-05-08 EP EP09844451A patent/EP2429939A4/fr not_active Ceased
- 2009-05-08 RU RU2011149788/05A patent/RU2508246C2/ru active
-
2011
- 2011-10-27 ZA ZA2011/07868A patent/ZA201107868B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RU2011149788A (ru) | 2013-06-20 |
| JP2012526037A (ja) | 2012-10-25 |
| ZA201107868B (en) | 2013-01-30 |
| CN102421699A (zh) | 2012-04-18 |
| RU2508246C2 (ru) | 2014-02-27 |
| EP2429939A1 (fr) | 2012-03-21 |
| BRPI0924649A2 (pt) | 2016-03-08 |
| WO2010128970A1 (fr) | 2010-11-11 |
| EP2429939A4 (fr) | 2012-12-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0665189A1 (fr) | Traitement d'une substance chimique | |
| JP6839719B2 (ja) | 使用済み酸化ウラン燃料の溶融塩原子炉燃料への転換 | |
| Morel et al. | Uranium and fluorine cycles in the nuclear industry | |
| EP0151569B1 (fr) | Procede et appareil pour obtenir du silicium a partir de l'acide fluosilicique | |
| CA2115576C (fr) | Production de fluor par decomposition thermique en fluorure de metal en presence de plasma | |
| US7776302B1 (en) | Fluorine extraction systems and associated processes | |
| US5888468A (en) | Method for producing silicon tetrafluoride from uranium tetrafluoride | |
| Palumbo et al. | The solar thermal decomposition of TiO2 at temperatures above 2200 K and its use in the production of Zn from ZnO | |
| EP1100754A1 (fr) | Procede de production d'oxyde d'uranium a partir de tetrafluorure d'uranium et de production d'un compose oxyde solide | |
| CA2758882A1 (fr) | Systemes d'extraction de fluor et procedes associes | |
| CN111994875A (zh) | 制备氟化产物的系统和方法 | |
| Murchie et al. | Uranium conversion and enrichment | |
| KR20240039169A (ko) | 황산 니켈 생성물 생산을 위한 방법 및 시스템 | |
| KR102744450B1 (ko) | 5불화브롬의 제조 방법 | |
| JP4014451B2 (ja) | 四フッ化珪素の製造法 | |
| RU2203225C2 (ru) | Способ конверсии гексафторида урана | |
| WO2000058212A1 (fr) | Procede de production de tetrafluorure de silicium a partir d'oxyfluorure d'uranium | |
| EP1021373A2 (fr) | Procede de production d'oxyde d'uranium a partir d'un tetrafluorure d'uranium, du silicium et d'un oxyde gazeux | |
| KR20250008921A (ko) | 고순도 저농축 우라늄 역변환 프로세스 | |
| JP2006265057A (ja) | フッ素循環方式による七フッ化ヨウ素の製造方法 | |
| Asprey et al. | Low-temperature conversion of uranium oxides to uranium hexafluoride using dioxygen difluoride | |
| US6096281A (en) | Method for producing uranium oxide from uranium oxyfluoride | |
| RU2275705C2 (ru) | Способ переработки фторидов тяжелых металлов | |
| JP4023531B2 (ja) | 重窒素の生成方法及び重窒素の生成装置 | |
| CA1096583A (fr) | Procede d'obtention de tetrafluorure d'uranium |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20140417 |
|
| FZDE | Discontinued |
Effective date: 20180510 |