BE572143A - - Google Patents
Info
- Publication number
- BE572143A BE572143A BE572143DA BE572143A BE 572143 A BE572143 A BE 572143A BE 572143D A BE572143D A BE 572143DA BE 572143 A BE572143 A BE 572143A
- Authority
- BE
- Belgium
- Prior art keywords
- installation
- fluorination
- gas
- furnace
- uranium
- Prior art date
Links
- 238000011282 treatment Methods 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 17
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 claims description 16
- 238000003682 fluorination reaction Methods 0.000 claims description 16
- 239000008188 pellet Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 12
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical class [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 claims description 11
- 230000009467 reduction Effects 0.000 claims description 11
- SANRKQGLYCLAFE-UHFFFAOYSA-H uranium hexafluoride Chemical compound F[U](F)(F)(F)(F)F SANRKQGLYCLAFE-UHFFFAOYSA-H 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 8
- 238000004334 fluoridation Methods 0.000 claims description 6
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 claims description 5
- 239000002994 raw material Substances 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims 1
- 230000037431 insertion Effects 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 239000007789 gas Substances 0.000 description 27
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 22
- 229910052757 nitrogen Inorganic materials 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 6
- 239000012071 phase Substances 0.000 description 5
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 4
- 229910052770 Uranium Inorganic materials 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007792 gaseous phase Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000010405 reoxidation reaction Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 229910000439 uranium oxide Inorganic materials 0.000 description 2
- 229920006360 Hostaflon Polymers 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910000792 Monel Inorganic materials 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000002730 additional effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- LDDQLRUQCUTJBB-UHFFFAOYSA-N ammonium fluoride Chemical compound [NH4+].[F-] LDDQLRUQCUTJBB-UHFFFAOYSA-N 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- 230000003071 parasitic effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000007086 side reaction Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 230000009466 transformation Effects 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Chemistry (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE572143A true BE572143A (enrdf_load_stackoverflow) |
Family
ID=190057
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE572143D BE572143A (enrdf_load_stackoverflow) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE572143A (enrdf_load_stackoverflow) |
-
0
- BE BE572143D patent/BE572143A/fr unknown
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1263681B1 (fr) | Procede de production de monoxde de carbone par retroconversion inverse avec un catalyseur adapte | |
| CA1314709C (fr) | Procede et dispositif operant par voie de flamme pour la fabrication de gaz de synthese | |
| FR2591412A1 (fr) | Procede de fabrication de poudres et reacteur etanche a plasma micro-onde | |
| FR3015635A1 (fr) | Procede integre d'oxycombustion et de production d'oxygene | |
| EP0181803B1 (fr) | Procédé de fabrication de barreaux de silcium ultra-pur | |
| FR2550465A1 (fr) | Procede et appareil de decomposition thermique d'une matiere gazeuse en ses especes constitutives et de recuperation separee de ces especes | |
| FR2510293A1 (fr) | Procede pour preparer des pastilles de combustible nucleaire et recycler les residus | |
| BE572143A (enrdf_load_stackoverflow) | ||
| WO1994015699A1 (fr) | Procede et unite d'adsorption pour la production d'un gaz par separation d'un melange gazeux | |
| EP3087041B1 (fr) | Combustion avec récupération de chaleur ameliorée | |
| EP1146010A1 (fr) | Procédé de production d'un mélange comportant de l'hydrogène et du monoxyde de carbone | |
| FR2636321A1 (fr) | Procede de production de bioxyde d'uranium a partir d'uranium metallique | |
| EP0816285B1 (fr) | Procédé de production de bromure d'hydrogène gazeux et dispositif pour sa mise en oeuvre | |
| EP1562854A2 (fr) | Production d'hydrogene a partir d'hydrocarbures | |
| EP3421122B1 (fr) | Module de reacteur-echangeur a au moins deux circuits de fluide realise par empilement de plaques, applications aux reactions catalytiques exothermiques ou endothermiques | |
| BE538948A (enrdf_load_stackoverflow) | ||
| FR2622475A1 (fr) | Procede de synthese catalytique heterogene, en phase gazeuse sous haute pression et reacteur de mise en oeuvre | |
| EP1007475B1 (fr) | Systeme de filtration pour reacteur de conversion d'uf 6? en oxyde d'uranium | |
| EP4559558A1 (fr) | Procédé de séparation du gaz résiduaire d'une unité de production de métal ferreux | |
| CA2353678A1 (fr) | Procede de production d'une atmosphere co/h2/n2 par oxydation d'un hydrocarbure gazeux, et installation pour sa mise en oeuvre | |
| CH494186A (fr) | Procédé de préparation du fluorure de chloryle | |
| EP4559559A1 (fr) | Procédé et appareil de séparation du gaz résiduaire d'une unité de production de métal ferreux | |
| FR2507169A1 (fr) | Procede pour craquer catalytiquement du gaz naturel | |
| BE473474A (enrdf_load_stackoverflow) | ||
| FR2480734A1 (fr) | Procede et installation de production de gaz de synthese de l'ammoniac |