CA2890310A1 - Separation and recovery of molybdenum values from uranium process distillate - Google Patents
Separation and recovery of molybdenum values from uranium process distillate Download PDFInfo
- Publication number
- CA2890310A1 CA2890310A1 CA2890310A CA2890310A CA2890310A1 CA 2890310 A1 CA2890310 A1 CA 2890310A1 CA 2890310 A CA2890310 A CA 2890310A CA 2890310 A CA2890310 A CA 2890310A CA 2890310 A1 CA2890310 A1 CA 2890310A1
- Authority
- CA
- Canada
- Prior art keywords
- molybdenum
- uranium
- fluoride
- uranium hexafluoride
- calcium
- 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
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 title claims abstract description 58
- 229910052750 molybdenum Inorganic materials 0.000 title claims abstract description 58
- 239000011733 molybdenum Substances 0.000 title claims abstract description 58
- 238000000034 method Methods 0.000 title claims abstract description 52
- 229910052770 Uranium Inorganic materials 0.000 title claims description 35
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 title claims description 35
- 238000011084 recovery Methods 0.000 title description 6
- 238000000926 separation method Methods 0.000 title description 4
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 claims abstract description 46
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 33
- 238000004821 distillation Methods 0.000 claims abstract description 26
- PUZPDOWCWNUUKD-UHFFFAOYSA-M sodium fluoride Chemical compound [F-].[Na+] PUZPDOWCWNUUKD-UHFFFAOYSA-M 0.000 claims abstract description 20
- 239000000203 mixture Substances 0.000 claims abstract description 15
- BIOOACNPATUQFW-UHFFFAOYSA-N calcium;dioxido(dioxo)molybdenum Chemical compound [Ca+2].[O-][Mo]([O-])(=O)=O BIOOACNPATUQFW-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000011775 sodium fluoride Substances 0.000 claims abstract description 10
- 235000013024 sodium fluoride Nutrition 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001914 filtration Methods 0.000 claims abstract description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims abstract description 6
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 6
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 6
- 239000011734 sodium Substances 0.000 claims abstract description 6
- 239000001110 calcium chloride Substances 0.000 claims abstract description 5
- 229910001628 calcium chloride Inorganic materials 0.000 claims abstract description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 17
- 238000004519 manufacturing process Methods 0.000 claims description 10
- 239000012535 impurity Substances 0.000 claims description 6
- 159000000007 calcium salts Chemical class 0.000 claims description 5
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 4
- KCKICANVXIVOLK-UHFFFAOYSA-L dioxouranium(2+);difluoride Chemical compound [F-].[F-].O=[U+2]=O KCKICANVXIVOLK-UHFFFAOYSA-L 0.000 claims description 2
- 238000001035 drying Methods 0.000 claims description 2
- 230000003301 hydrolyzing effect Effects 0.000 claims 1
- WUKWITHWXAAZEY-UHFFFAOYSA-L calcium difluoride Chemical compound [F-].[F-].[Ca+2] WUKWITHWXAAZEY-UHFFFAOYSA-L 0.000 abstract description 5
- 229910001634 calcium fluoride Inorganic materials 0.000 abstract description 5
- 239000000706 filtrate Substances 0.000 abstract description 3
- 229910015656 MoOF4 Inorganic materials 0.000 abstract 2
- HCUBBWLKCMNCRQ-UHFFFAOYSA-N oxomolybdenum;tetrahydrofluoride Chemical compound F.F.F.F.[Mo]=O HCUBBWLKCMNCRQ-UHFFFAOYSA-N 0.000 abstract 2
- 238000000746 purification Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 12
- 150000003839 salts Chemical class 0.000 description 10
- 239000000047 product Substances 0.000 description 8
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 239000002699 waste material Substances 0.000 description 5
- 239000012467 final product Substances 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000002002 slurry Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 231100001261 hazardous Toxicity 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 150000002751 molybdenum Chemical class 0.000 description 2
- 239000012074 organic phase Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011684 sodium molybdate Substances 0.000 description 2
- 235000015393 sodium molybdate Nutrition 0.000 description 2
- TVXXNOYZHKPKGW-UHFFFAOYSA-N sodium molybdate (anhydrous) Chemical compound [Na+].[Na+].[O-][Mo]([O-])(=O)=O TVXXNOYZHKPKGW-UHFFFAOYSA-N 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052720 vanadium Inorganic materials 0.000 description 2
- GPPXJZIENCGNKB-UHFFFAOYSA-N vanadium Chemical compound [V]#[V] GPPXJZIENCGNKB-UHFFFAOYSA-N 0.000 description 2
- 229910000851 Alloy steel Inorganic materials 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910000640 Fe alloy Inorganic materials 0.000 description 1
- 229910015255 MoF6 Inorganic materials 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003929 acidic solution Substances 0.000 description 1
- 238000007259 addition reaction Methods 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000009933 burial Methods 0.000 description 1
- 229910001622 calcium bromide Inorganic materials 0.000 description 1
- WGEFECGEFUFIQW-UHFFFAOYSA-L calcium dibromide Chemical compound [Ca+2].[Br-].[Br-] WGEFECGEFUFIQW-UHFFFAOYSA-L 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 description 1
- 239000000292 calcium oxide Substances 0.000 description 1
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013329 compounding Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 210000003298 dental enamel Anatomy 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- RLCOZMCCEKDUPY-UHFFFAOYSA-H molybdenum hexafluoride Chemical compound F[Mo](F)(F)(F)(F)F RLCOZMCCEKDUPY-UHFFFAOYSA-H 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- HHQFLEDKAVLHOM-UHFFFAOYSA-N oxovanadium;trihydrofluoride Chemical compound F.F.F.[V]=O HHQFLEDKAVLHOM-UHFFFAOYSA-N 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000005191 phase separation Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000003870 refractory metal Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 235000002639 sodium chloride Nutrition 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- -1 uranyl fluorides Chemical class 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- C01G43/063—Hexafluoride (UF6)
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G39/00—Compounds of molybdenum
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/80—Compositional purity
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Removal Of Specific Substances (AREA)
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201261727580P | 2012-11-16 | 2012-11-16 | |
| US61/727,580 | 2012-11-16 | ||
| US14/079,351 | 2013-11-13 | ||
| US14/079,351 US9567237B2 (en) | 2012-11-16 | 2013-11-13 | Separation and recovery of molybdenum values from uranium process distillate |
| PCT/US2013/070001 WO2014193469A1 (en) | 2012-11-16 | 2013-11-14 | Separation and recovery of molybdenum values from uranium process distillate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2890310A1 true CA2890310A1 (en) | 2014-12-04 |
Family
ID=50728129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA2890310A Abandoned CA2890310A1 (en) | 2012-11-16 | 2013-11-14 | Separation and recovery of molybdenum values from uranium process distillate |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9567237B2 (en:Method) |
| EP (1) | EP2920115A4 (en:Method) |
| JP (1) | JP6333836B2 (en:Method) |
| CN (1) | CN104870370A (en:Method) |
| CA (1) | CA2890310A1 (en:Method) |
| IN (1) | IN2015DN03757A (en:Method) |
| WO (1) | WO2014193469A1 (en:Method) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015051127A1 (en) * | 2013-10-02 | 2015-04-09 | Mestena Operating, Ltd. | Methods and apparatus for recovering molybdenum in uranium in-situ recovery process |
Family Cites Families (36)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE562286A (en:Method) | ||||
| GB858161A (en) | 1958-04-10 | 1961-01-11 | Allied Chem | Purification of uranium hexafluoride |
| US2953431A (en) * | 1958-04-10 | 1960-09-20 | Allied Chem | Purification of uf6 |
| GB893320A (en) | 1960-02-10 | 1962-04-04 | Allied Chem | Purification of uranium ore concentrates |
| NL267653A (en:Method) | 1960-08-03 | 1900-01-01 | ||
| US3046089A (en) | 1961-02-08 | 1962-07-24 | Martin J Steindler | Process of treating uranium hexafluoride and plutonium hexafluoride mixtures with sulfur tetrafluoride to separate same |
| BE670521A (en:Method) | 1964-10-05 | 1900-01-01 | ||
| FR2091897B1 (en:Method) | 1970-04-08 | 1973-08-10 | Commissariat Energie Atomique | |
| US3790658A (en) | 1970-05-15 | 1974-02-05 | Union Carbide Corp | Purification process for recovering uranium from an acidic aqueous solution by ph control |
| US4011296A (en) | 1975-05-27 | 1977-03-08 | General Electric Company | Irradiated fuel reprocessing |
| US4092399A (en) | 1976-12-01 | 1978-05-30 | Atlantic Richfield Company | Recovery of uranium from carbonate leach solutions |
| US4304757A (en) | 1977-08-04 | 1981-12-08 | Mobil Oil Corporation | Method of controlling the molybdenum content of uranium yellowcake |
| US4199551A (en) | 1978-01-13 | 1980-04-22 | Amax Inc. | Recovery of molybdenum and uranium from activated charcoal containing molybdenum and residual uranium |
| US4366126A (en) | 1979-12-14 | 1982-12-28 | Union Carbide Corporation | Removal of molybdenum from uranium solutions |
| FR2484989A1 (fr) | 1980-06-19 | 1981-12-24 | Pechiney Ugine Kuhlmann Uran | Procede de separation selective de l'uranium et du molybdene contenus dans un solvant amine |
| FR2491451A1 (fr) | 1980-10-03 | 1982-04-09 | Cogema | Procede de recuperation separee du molybdene et du vanadium |
| US4407781A (en) | 1981-03-05 | 1983-10-04 | Westinghouse Electric Corp. | Method of separating molybdenum from uranium |
| US4393028A (en) | 1981-06-12 | 1983-07-12 | Wyoming Mineral Corporation | Method of removing uranium from a slurry containing molybdenum |
| US4375452A (en) | 1981-10-15 | 1983-03-01 | Mobil Oil Corporation | Process for the separation and recovery of molybdenum and uranium from leach solution using ion exchange |
| US4584184A (en) | 1984-05-21 | 1986-04-22 | Allied Corporation | Separation and recovery of molybdenum values from uranium process waste |
| FR2575585B1 (fr) | 1984-12-28 | 1987-01-30 | Commissariat Energie Atomique | Procede de recuperation de molybdene-99 a partir d'une cible d'alliage d'uranium irradie |
| JPS61281019A (ja) | 1985-06-04 | 1986-12-11 | Mitsubishi Metal Corp | 六フツ化ウランを二酸化ウランに変換する方法 |
| FR2583403B1 (fr) | 1985-06-13 | 1988-11-10 | Pechiney Uranium | Procede de separation, par precipitation, du molybdene contenu dans des solutions sulfuriques ou nitriques d'uranium. |
| CA2025165C (en) | 1990-09-13 | 1997-11-25 | Edmond K. Lam | Removal of molybdenum from uranium-bearing solutions |
| FR2687140B1 (fr) * | 1992-02-11 | 1994-05-13 | Pechiney Uranium | Procede de recuperation et d'epuration d'alliage metallique a base d'uranium tres enrichi. |
| US5666639A (en) | 1994-06-07 | 1997-09-09 | Iti Group Llc | CRISLA process and apparatus |
| GB9607901D0 (en) | 1996-04-17 | 1996-06-19 | British Nuclear Fuels Plc | Metal flourides separation |
| US6352677B1 (en) | 1996-06-04 | 2002-03-05 | Alliedsignal, Inc. | Process to produce commercial grade anhydrous hydrogen fluoride (AHF) and uranium oxide from the delfuorination of uranium hexafluoride (UF6) |
| GB9900836D0 (en) | 1999-01-15 | 1999-03-31 | British Nuclear Fuels Plc | Improvements in and relating to processing materials |
| JP4022608B2 (ja) | 2004-07-30 | 2007-12-19 | 独立行政法人 日本原子力研究開発機構 | 分留法を用いるフッ化物揮発法による再処理方法 |
| US20090068086A1 (en) | 2007-09-07 | 2009-03-12 | Richard Allen Hogle | Method and apparatus for the production of high purity tungsten hexafluoride |
| FR2947663B1 (fr) | 2009-07-02 | 2011-07-29 | Areva Nc | Procede ameliore de traitement de combustibles nucleaires uses |
| FR2954354B1 (fr) | 2009-12-22 | 2012-01-13 | Commissariat Energie Atomique | Procede de purification de l'uranium d'un concentre d'uranium naturel |
| FI122274B (fi) | 2010-02-02 | 2011-11-15 | Outotec Oyj | Uuttoprosessi |
| CN102153143B (zh) | 2011-04-15 | 2013-01-02 | 中核北方核燃料元件有限公司 | 一种重铀酸铵的制备工艺方法及装置 |
| CN103894155B (zh) | 2014-04-22 | 2016-04-27 | 中国工程物理研究院核物理与化学研究所 | 一种用于水体中铀提取的离子筛及其制备方法 |
-
2013
- 2013-11-13 US US14/079,351 patent/US9567237B2/en not_active Expired - Fee Related
- 2013-11-14 CA CA2890310A patent/CA2890310A1/en not_active Abandoned
- 2013-11-14 CN CN201380059990.XA patent/CN104870370A/zh active Pending
- 2013-11-14 EP EP13886008.5A patent/EP2920115A4/en not_active Withdrawn
- 2013-11-14 IN IN3757DEN2015 patent/IN2015DN03757A/en unknown
- 2013-11-14 JP JP2015542761A patent/JP6333836B2/ja not_active Expired - Fee Related
- 2013-11-14 WO PCT/US2013/070001 patent/WO2014193469A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014193469A1 (en) | 2014-12-04 |
| US20140140905A1 (en) | 2014-05-22 |
| US9567237B2 (en) | 2017-02-14 |
| EP2920115A1 (en) | 2015-09-23 |
| CN104870370A (zh) | 2015-08-26 |
| EP2920115A4 (en) | 2016-06-22 |
| JP2016501174A (ja) | 2016-01-18 |
| IN2015DN03757A (en:Method) | 2015-10-02 |
| JP6333836B2 (ja) | 2018-05-30 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FZDE | Dead |
Effective date: 20191114 |