ES2899675T3 - Reactor de sales fundidas - Google Patents
Reactor de sales fundidas Download PDFInfo
- Publication number
- ES2899675T3 ES2899675T3 ES18730364T ES18730364T ES2899675T3 ES 2899675 T3 ES2899675 T3 ES 2899675T3 ES 18730364 T ES18730364 T ES 18730364T ES 18730364 T ES18730364 T ES 18730364T ES 2899675 T3 ES2899675 T3 ES 2899675T3
- Authority
- ES
- Spain
- Prior art keywords
- salt
- molten
- moderating
- inner tube
- metal
- 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.)
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- 150000003839 salts Chemical class 0.000 title claims abstract description 407
- 239000000446 fuel Substances 0.000 claims abstract description 205
- 239000000463 material Substances 0.000 claims abstract description 174
- 229910052751 metal Inorganic materials 0.000 claims abstract description 101
- 239000002184 metal Substances 0.000 claims abstract description 99
- 230000004992 fission Effects 0.000 claims abstract description 60
- 229910000000 metal hydroxide Inorganic materials 0.000 claims abstract description 50
- 150000004692 metal hydroxides Chemical class 0.000 claims abstract description 50
- 239000012611 container material Substances 0.000 claims abstract description 27
- 230000009467 reduction Effects 0.000 claims abstract description 17
- 239000013626 chemical specie Substances 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 55
- 238000006243 chemical reaction Methods 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 37
- 150000002739 metals Chemical class 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 19
- 229910052783 alkali metal Inorganic materials 0.000 claims description 17
- 150000001340 alkali metals Chemical class 0.000 claims description 17
- 229910052776 Thorium Inorganic materials 0.000 claims description 16
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 claims description 15
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 11
- 230000008018 melting Effects 0.000 claims description 11
- 229910052708 sodium Inorganic materials 0.000 claims description 11
- 229910052790 beryllium Inorganic materials 0.000 claims description 10
- 238000004891 communication Methods 0.000 claims description 10
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 9
- 229910052744 lithium Inorganic materials 0.000 claims description 9
- 229910052700 potassium Inorganic materials 0.000 claims description 8
- 229910001515 alkali metal fluoride Inorganic materials 0.000 claims description 7
- 229910052770 Uranium Inorganic materials 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 229910052749 magnesium Inorganic materials 0.000 claims description 6
- 229910052701 rubidium Inorganic materials 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 6
- 229910052726 zirconium Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 229910052788 barium Inorganic materials 0.000 claims description 5
- 239000002245 particle Substances 0.000 claims description 5
- 229910052712 strontium Inorganic materials 0.000 claims description 5
- 229910011140 Li2C2 Inorganic materials 0.000 claims description 4
- 230000005496 eutectics Effects 0.000 claims description 4
- 230000001502 supplementing effect Effects 0.000 claims 1
- 239000011162 core material Substances 0.000 description 129
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 113
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 43
- 238000005260 corrosion Methods 0.000 description 42
- 230000007797 corrosion Effects 0.000 description 42
- 239000007789 gas Substances 0.000 description 42
- 235000011121 sodium hydroxide Nutrition 0.000 description 38
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 34
- 150000004679 hydroxides Chemical class 0.000 description 31
- 239000000203 mixture Substances 0.000 description 31
- 230000000694 effects Effects 0.000 description 30
- 229910002804 graphite Inorganic materials 0.000 description 29
- 239000010439 graphite Substances 0.000 description 29
- 229910045601 alloy Inorganic materials 0.000 description 26
- 239000000956 alloy Substances 0.000 description 26
- 239000011734 sodium Substances 0.000 description 23
- 229910052759 nickel Inorganic materials 0.000 description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 19
- 229910052739 hydrogen Inorganic materials 0.000 description 18
- 239000001257 hydrogen Substances 0.000 description 18
- 239000007787 solid Substances 0.000 description 18
- 229910052768 actinide Inorganic materials 0.000 description 16
- 150000001255 actinides Chemical group 0.000 description 16
- 239000002826 coolant Substances 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 16
- -1 hydroxyl ions Chemical class 0.000 description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 14
- 238000001816 cooling Methods 0.000 description 12
- 238000010521 absorption reaction Methods 0.000 description 11
- 239000013598 vector Substances 0.000 description 11
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 10
- 230000008901 benefit Effects 0.000 description 10
- 239000007788 liquid Substances 0.000 description 10
- 150000001768 cations Chemical class 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 9
- 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 description 8
- 238000013461 design Methods 0.000 description 8
- 150000004678 hydrides Chemical class 0.000 description 8
- CPRMKOQKXYSDML-UHFFFAOYSA-M rubidium hydroxide Chemical compound [OH-].[Rb+] CPRMKOQKXYSDML-UHFFFAOYSA-M 0.000 description 8
- 239000000126 substance Substances 0.000 description 8
- 229910052778 Plutonium Inorganic materials 0.000 description 7
- 230000001276 controlling effect Effects 0.000 description 7
- 239000011777 magnesium Substances 0.000 description 7
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 6
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 6
- 125000004429 atom Chemical group 0.000 description 6
- 239000011575 calcium Substances 0.000 description 6
- 229910052799 carbon Inorganic materials 0.000 description 6
- 238000004210 cathodic protection Methods 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000010941 cobalt Substances 0.000 description 6
- 229910017052 cobalt Inorganic materials 0.000 description 6
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 6
- 150000001875 compounds Chemical class 0.000 description 6
- 239000010949 copper Substances 0.000 description 6
- 229910052802 copper Inorganic materials 0.000 description 6
- 239000000155 melt Substances 0.000 description 6
- 230000003647 oxidation Effects 0.000 description 6
- 238000007254 oxidation reaction Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- WMFOQBRAJBCJND-UHFFFAOYSA-M Lithium hydroxide Chemical class [Li+].[OH-] WMFOQBRAJBCJND-UHFFFAOYSA-M 0.000 description 5
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 5
- HEMHJVSKTPXQMS-DYCDLGHISA-M Sodium hydroxide-d Chemical compound [Na+].[2H][O-] HEMHJVSKTPXQMS-DYCDLGHISA-M 0.000 description 5
- 229910052786 argon Inorganic materials 0.000 description 5
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 5
- 230000005587 bubbling Effects 0.000 description 5
- HUCVOHYBFXVBRW-UHFFFAOYSA-M caesium hydroxide Inorganic materials [OH-].[Cs+] HUCVOHYBFXVBRW-UHFFFAOYSA-M 0.000 description 5
- 239000011591 potassium Substances 0.000 description 5
- 230000009257 reactivity Effects 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 5
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 4
- 238000005253 cladding Methods 0.000 description 4
- 239000000470 constituent Substances 0.000 description 4
- 230000007423 decrease Effects 0.000 description 4
- 229910000856 hastalloy Inorganic materials 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 229910052756 noble gas Inorganic materials 0.000 description 4
- 238000011160 research Methods 0.000 description 4
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 description 3
- 239000002585 base Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000009835 boiling Methods 0.000 description 3
- 229910052792 caesium Inorganic materials 0.000 description 3
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 3
- 125000004432 carbon atom Chemical group C* 0.000 description 3
- 239000012159 carrier gas Substances 0.000 description 3
- 230000015556 catabolic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 150000002431 hydrogen Chemical class 0.000 description 3
- 239000000395 magnesium oxide Substances 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 3
- 229910001092 metal group alloy Inorganic materials 0.000 description 3
- 238000012958 reprocessing Methods 0.000 description 3
- IGLNJRXAVVLDKE-UHFFFAOYSA-N rubidium atom Chemical compound [Rb] IGLNJRXAVVLDKE-UHFFFAOYSA-N 0.000 description 3
- 229910052723 transition metal Inorganic materials 0.000 description 3
- 150000003624 transition metals Chemical group 0.000 description 3
- WMFOQBRAJBCJND-DYCDLGHISA-M 12159-20-5 Chemical compound [Li+].[2H][O-] WMFOQBRAJBCJND-DYCDLGHISA-M 0.000 description 2
- 229910000497 Amalgam Inorganic materials 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910004366 ThF4 Inorganic materials 0.000 description 2
- 230000035508 accumulation Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910001854 alkali hydroxide Inorganic materials 0.000 description 2
- 150000008044 alkali metal hydroxides Chemical class 0.000 description 2
- 239000000919 ceramic Substances 0.000 description 2
- 229910010293 ceramic material Inorganic materials 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 229910052805 deuterium Inorganic materials 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 150000004673 fluoride salts Chemical class 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 229910052735 hafnium Inorganic materials 0.000 description 2
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 description 2
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 2
- 229910052747 lanthanoid Inorganic materials 0.000 description 2
- 150000002602 lanthanoids Chemical class 0.000 description 2
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 2
- 229910052753 mercury Inorganic materials 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 238000013021 overheating Methods 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 239000000376 reactant Substances 0.000 description 2
- 239000011343 solid material Substances 0.000 description 2
- 239000004449 solid propellant Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000002915 spent fuel radioactive waste Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- MFGOFGRYDNHJTA-UHFFFAOYSA-N 2-amino-1-(2-fluorophenyl)ethanol Chemical compound NCC(O)C1=CC=CC=C1F MFGOFGRYDNHJTA-UHFFFAOYSA-N 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910000990 Ni alloy Inorganic materials 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- 238000013019 agitation Methods 0.000 description 1
- 229910001413 alkali metal ion Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- JZKFIPKXQBZXMW-UHFFFAOYSA-L beryllium difluoride Chemical compound F[Be]F JZKFIPKXQBZXMW-UHFFFAOYSA-L 0.000 description 1
- WPJWIROQQFWMMK-UHFFFAOYSA-L beryllium dihydroxide Chemical compound [Be+2].[OH-].[OH-] WPJWIROQQFWMMK-UHFFFAOYSA-L 0.000 description 1
- 229910001633 beryllium fluoride Inorganic materials 0.000 description 1
- 229910001865 beryllium hydroxide Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000002596 correlated effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000002939 deleterious effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 230000008713 feedback mechanism Effects 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 229910001679 gibbsite Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 235000012254 magnesium hydroxide Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 150000001247 metal acetylides Chemical class 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000011236 particulate material Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 238000010791 quenching Methods 0.000 description 1
- 230000000171 quenching effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 239000000344 soap Substances 0.000 description 1
- 125000004436 sodium atom Chemical group 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 229910000601 superalloy Inorganic materials 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 150000003671 uranium compounds Chemical class 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/24—Homogeneous reactors, i.e. in which the fuel and moderator present an effectively homogeneous medium to the neutrons
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/06—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly alkaline liquids
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/22—Heterogeneous reactors, i.e. in which fuel and moderator are separated using liquid or gaseous fuel
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
- G21C17/0225—Chemical surface treatment, e.g. corrosion
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/02—Fuel elements
- G21C3/24—Fuel elements with fissile or breeder material in fluid form within a non-active casing
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
- G21C3/42—Selection of substances for use as reactor fuel
- G21C3/44—Fluid or fluent reactor fuel
- G21C3/54—Fused salt, oxide or hydroxide compositions
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/12—Moderator or core structure; Selection of materials for use as moderator characterised by composition, e.g. the moderator containing additional substances which ensure improved heat resistance of the moderator
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C5/00—Moderator or core structure; Selection of materials for use as moderator
- G21C5/14—Moderator or core structure; Selection of materials for use as moderator characterised by shape
- G21C5/16—Shape of its constituent parts
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Saccharide Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP17176462 | 2017-06-16 | ||
| PCT/EP2018/065989 WO2018229265A1 (en) | 2017-06-16 | 2018-06-15 | Molten salt reactor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES2899675T3 true ES2899675T3 (es) | 2022-03-14 |
Family
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Family Applications (1)
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|---|---|---|---|
| ES18730364T Active ES2899675T3 (es) | 2017-06-16 | 2018-06-15 | Reactor de sales fundidas |
Country Status (22)
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| EP (1) | EP3639279B1 (https=) |
| JP (1) | JP7030965B2 (https=) |
| KR (2) | KR102497625B1 (https=) |
| CN (1) | CN110741444B (https=) |
| AU (1) | AU2018284002B2 (https=) |
| BR (1) | BR112019026533A2 (https=) |
| CA (1) | CA3066192C (https=) |
| DK (1) | DK3639279T3 (https=) |
| ES (1) | ES2899675T3 (https=) |
| HR (1) | HRP20211854T1 (https=) |
| HU (1) | HUE057099T2 (https=) |
| LT (1) | LT3639279T (https=) |
| PH (1) | PH12019502834A1 (https=) |
| PL (1) | PL3639279T3 (https=) |
| PT (1) | PT3639279T (https=) |
| RS (1) | RS62613B1 (https=) |
| RU (1) | RU2767781C2 (https=) |
| SG (1) | SG11201911659WA (https=) |
| SI (1) | SI3639279T1 (https=) |
| WO (1) | WO2018229265A1 (https=) |
| ZA (1) | ZA201908367B (https=) |
Families Citing this family (20)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US11069449B2 (en) * | 2019-01-28 | 2021-07-20 | Department Of Energy | Electrochemically modulated molten salt reactor |
| PL3918614T3 (pl) | 2019-01-31 | 2024-01-03 | Seaborg Aps | Materiał konstrukcyjny dla reaktorów ze stopioną solą |
| JP7579845B2 (ja) * | 2019-10-15 | 2024-11-08 | ニュースケール パワー エルエルシー | 原子炉と燃料棒 |
| WO2021162822A2 (en) * | 2020-01-14 | 2021-08-19 | Quantum Industrial Development Corp. | Stirling powered unmanned aerial vehicle |
| FR3119925B1 (fr) * | 2021-02-16 | 2023-11-24 | Alexandre & Gavriloff | Réacteur de fission à sels fondus et à échangeur primaire intégré, et électrogénérateur comprenant un tel réacteur |
| CN113257448B (zh) * | 2021-04-21 | 2024-04-19 | 广东核电合营有限公司 | 一种用于核电厂反应堆外推临界的控制方法和设备 |
| JP7644325B2 (ja) * | 2021-05-21 | 2025-03-12 | 株式会社Teiry | 熔融塩原子炉用減速材、及び熔融塩原子炉 |
| JP7622259B2 (ja) * | 2021-05-31 | 2025-01-27 | コペンハーゲン アトミクス アーエス | 溶融塩原子炉の炉心 |
| KR20240074853A (ko) | 2021-10-07 | 2024-05-28 | 시보그 에이피에스 | 옥소산도의 조정 방법 |
| US20230245791A1 (en) * | 2022-01-29 | 2023-08-03 | Shijun Sun | Next-Gen Nuclear Reactors with Molten Lithium as Coolant and Secondary Fuel |
| US12555693B2 (en) | 2022-08-19 | 2026-02-17 | Abilene Christian University | Gas equalization and management system for a molten salt nuclear reactor |
| KR20250111135A (ko) | 2022-11-11 | 2025-07-22 | 솔트포스 에너지 에이피에스 | 하나 이상의 금속종을 회수하는 방법 |
| KR102601430B1 (ko) * | 2023-01-18 | 2023-11-14 | 한국과학기술원 | 가연성 흡수체를 구비하는 열중성자 기반 소형 용융염 원자로 |
| DK181717B1 (en) | 2023-04-12 | 2024-10-31 | Hyme Energy ApS | Energy Storage System |
| WO2024213217A1 (en) | 2023-04-12 | 2024-10-17 | Seaborg Aps | Chemistry control unit |
| EP4451289A1 (en) | 2023-04-20 | 2024-10-23 | Seaborg Technologies | A method of operating a molten salt reactor |
| CN121586934A (zh) | 2023-06-29 | 2026-02-27 | 萨尔特福斯能源有限公司 | 反应堆构造 |
| US12500006B2 (en) | 2023-12-05 | 2025-12-16 | Natura Resources LLC | Deployment method and systems for molten salt reactors |
| US20250290885A1 (en) * | 2024-03-18 | 2025-09-18 | The Texas A&M University System | Ex-situ device for measurements of liquid-container relationships |
| EP4712104A1 (fr) * | 2024-09-16 | 2026-03-18 | Naarea | Utilisation d'élément réducteur oxoacide dans les sels fondus pour réacteur de fission nucléaire (rsf) |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
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| GB960720A (en) | 1958-08-28 | 1964-06-17 | Atomic Energy Authority Uk | Refractory metal compounds |
| US6024805A (en) * | 1997-11-12 | 2000-02-15 | General Electric Company | Metal hydride addition for reducing corrosion potential of structural steel |
| JP2001133572A (ja) | 1999-10-29 | 2001-05-18 | Toshiba Corp | 溶融塩炉 |
| WO2009135286A1 (en) * | 2008-05-09 | 2009-11-12 | Ottawa Valley Research Associates Ltd. | Molten salt nuclear reactor |
| CN102549674B (zh) * | 2009-05-08 | 2015-05-27 | 中央研究院 | 二液型熔盐反应器 |
| RU2424587C1 (ru) * | 2010-02-18 | 2011-07-20 | Николай Антонович Ермолов | Жидкосолевой ядерный реактор (варианты) |
| US20130083878A1 (en) * | 2011-10-03 | 2013-04-04 | Mark Massie | Nuclear reactors and related methods and apparatus |
| CA3121098C (en) * | 2012-02-06 | 2023-08-01 | Terrestrial Energy Inc. | Integral molten salt reactor |
| JP2013194274A (ja) * | 2012-03-19 | 2013-09-30 | Toshiba Corp | 原子力プラントの防食システム及び防食方法 |
| US20140226775A1 (en) * | 2013-02-11 | 2014-08-14 | Nuclear Applications, Llc | Liquid Lithium Cooled Fission Reactor for Producing Radioactive Materials |
| GB201318470D0 (en) | 2013-02-25 | 2013-12-04 | Scott Ian R | A practical molten salt fission reactor |
| EP3031052B1 (en) * | 2013-08-05 | 2018-07-25 | Terrestrial Energy Inc. | Integral molten salt reactor |
| CN104637551B (zh) * | 2013-11-07 | 2017-10-03 | 中国科学院宁波材料技术与工程研究所 | Ti3SiC2基陶瓷材料作为耐熔融氟盐腐蚀材料的应用 |
| US20150243376A1 (en) | 2014-02-26 | 2015-08-27 | Taylor Ramon WILSON | Molten salt fission reactor |
| KR102455906B1 (ko) * | 2014-07-30 | 2022-10-17 | 웨스팅하우스 일렉트릭 컴퍼니 엘엘씨 | 원자력 발전소의 고온 기능 시험 동안 일차 계통 재료 부동태화를 위한 화학적 방법 |
| JP6483389B2 (ja) | 2014-09-29 | 2019-03-13 | 株式会社東芝 | 高速中性子炉心設計方法 |
| GB2543084A (en) * | 2015-10-08 | 2017-04-12 | Richard Scott Ian | Control of corrosion by molten salts |
| US11200991B2 (en) * | 2015-10-30 | 2021-12-14 | Terrestrial Energy Inc. | Molten salt nuclear reactor |
-
2018
- 2018-06-15 PL PL18730364T patent/PL3639279T3/pl unknown
- 2018-06-15 US US16/622,729 patent/US11158431B2/en not_active Expired - Fee Related
- 2018-06-15 SG SG11201911659WA patent/SG11201911659WA/en unknown
- 2018-06-15 ES ES18730364T patent/ES2899675T3/es active Active
- 2018-06-15 HR HRP20211854TT patent/HRP20211854T1/hr unknown
- 2018-06-15 PT PT187303649T patent/PT3639279T/pt unknown
- 2018-06-15 CA CA3066192A patent/CA3066192C/en active Active
- 2018-06-15 DK DK18730364.9T patent/DK3639279T3/da active
- 2018-06-15 EP EP18730364.9A patent/EP3639279B1/en active Active
- 2018-06-15 WO PCT/EP2018/065989 patent/WO2018229265A1/en not_active Ceased
- 2018-06-15 SI SI201830463T patent/SI3639279T1/sl unknown
- 2018-06-15 RS RS20211460A patent/RS62613B1/sr unknown
- 2018-06-15 RU RU2020101157A patent/RU2767781C2/ru active
- 2018-06-15 LT LTEPPCT/EP2018/065989T patent/LT3639279T/lt unknown
- 2018-06-15 BR BR112019026533-3A patent/BR112019026533A2/pt not_active Application Discontinuation
- 2018-06-15 JP JP2020519852A patent/JP7030965B2/ja not_active Expired - Fee Related
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2019
- 2019-12-13 ZA ZA2019/08367A patent/ZA201908367B/en unknown
- 2019-12-16 PH PH12019502834A patent/PH12019502834A1/en unknown
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| CN110741444B (zh) | 2023-12-22 |
| KR102448289B1 (ko) | 2022-09-30 |
| EP3639279B1 (en) | 2021-09-01 |
| HRP20211854T1 (hr) | 2022-03-04 |
| PH12019502834A1 (en) | 2020-10-05 |
| SI3639279T1 (sl) | 2021-12-31 |
| EP3639279A1 (en) | 2020-04-22 |
| JP2020524289A (ja) | 2020-08-13 |
| ZA201908367B (en) | 2021-07-28 |
| HUE057099T2 (hu) | 2022-04-28 |
| KR20220135253A (ko) | 2022-10-06 |
| RS62613B1 (sr) | 2021-12-31 |
| BR112019026533A2 (pt) | 2020-06-23 |
| AU2018284002B2 (en) | 2023-02-02 |
| WO2018229265A1 (en) | 2018-12-20 |
| PT3639279T (pt) | 2021-11-29 |
| US20200105424A1 (en) | 2020-04-02 |
| RU2767781C2 (ru) | 2022-03-21 |
| AU2018284002A1 (en) | 2020-01-16 |
| US11158431B2 (en) | 2021-10-26 |
| CA3066192C (en) | 2024-01-02 |
| RU2020101157A3 (https=) | 2021-10-27 |
| CN110741444A (zh) | 2020-01-31 |
| KR20200018666A (ko) | 2020-02-19 |
| RU2020101157A (ru) | 2021-07-16 |
| KR102497625B1 (ko) | 2023-02-09 |
| JP7030965B2 (ja) | 2022-03-07 |
| DK3639279T3 (da) | 2021-11-22 |
| LT3639279T (lt) | 2021-12-27 |
| SG11201911659WA (en) | 2020-01-30 |
| PL3639279T3 (pl) | 2022-01-24 |
| CA3066192A1 (en) | 2018-12-20 |
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