CZ29393A3 - Process for separation of elements from an aqueous solution obtained in the spent nuclear fuel regeneration process - Google Patents
Process for separation of elements from an aqueous solution obtained in the spent nuclear fuel regeneration process Download PDFInfo
- Publication number
- CZ29393A3 CZ29393A3 CZ93293A CZ29393A CZ29393A3 CZ 29393 A3 CZ29393 A3 CZ 29393A3 CZ 93293 A CZ93293 A CZ 93293A CZ 29393 A CZ29393 A CZ 29393A CZ 29393 A3 CZ29393 A3 CZ 29393A3
- Authority
- CZ
- Czechia
- Prior art keywords
- ruthenium
- aqueous solution
- solution
- resin
- elements
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 40
- 239000007864 aqueous solution Substances 0.000 title claims abstract description 35
- 230000008569 process Effects 0.000 title claims abstract description 21
- 239000002915 spent fuel radioactive waste Substances 0.000 title claims description 9
- 238000000926 separation method Methods 0.000 title description 24
- 230000008929 regeneration Effects 0.000 title description 8
- 238000011069 regeneration method Methods 0.000 title description 8
- KJTLSVCANCCWHF-UHFFFAOYSA-N Ruthenium Chemical compound [Ru] KJTLSVCANCCWHF-UHFFFAOYSA-N 0.000 claims abstract description 84
- 229910052707 ruthenium Inorganic materials 0.000 claims abstract description 84
- 239000000243 solution Substances 0.000 claims abstract description 72
- 239000011347 resin Substances 0.000 claims abstract description 71
- 229920005989 resin Polymers 0.000 claims abstract description 71
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims abstract description 51
- 239000010948 rhodium Substances 0.000 claims abstract description 38
- 229910052703 rhodium Inorganic materials 0.000 claims abstract description 33
- MHOVAHRLVXNVSD-UHFFFAOYSA-N rhodium atom Chemical compound [Rh] MHOVAHRLVXNVSD-UHFFFAOYSA-N 0.000 claims abstract description 33
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 27
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 25
- 229910052763 palladium Inorganic materials 0.000 claims abstract description 24
- 229910017052 cobalt Inorganic materials 0.000 claims abstract description 19
- 239000010941 cobalt Substances 0.000 claims abstract description 19
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052713 technetium Inorganic materials 0.000 claims abstract description 19
- GKLVYJBZJHMRIY-UHFFFAOYSA-N technetium atom Chemical compound [Tc] GKLVYJBZJHMRIY-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052684 Cerium Inorganic materials 0.000 claims abstract description 16
- 229910052777 Praseodymium Inorganic materials 0.000 claims abstract description 16
- 229910052787 antimony Inorganic materials 0.000 claims abstract description 15
- GWXLDORMOJMVQZ-UHFFFAOYSA-N cerium Chemical compound [Ce] GWXLDORMOJMVQZ-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052758 niobium Inorganic materials 0.000 claims abstract description 15
- PUDIUYLPXJFUGB-UHFFFAOYSA-N praseodymium atom Chemical compound [Pr] PUDIUYLPXJFUGB-UHFFFAOYSA-N 0.000 claims abstract description 15
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 13
- 229910052742 iron Inorganic materials 0.000 claims abstract description 12
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 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 claims abstract description 10
- 229910052768 actinide Inorganic materials 0.000 claims abstract description 9
- 150000001255 actinides Chemical class 0.000 claims abstract description 9
- 239000007787 solid Substances 0.000 claims abstract description 8
- 229920001577 copolymer Polymers 0.000 claims abstract description 7
- 230000000737 periodic effect Effects 0.000 claims abstract description 7
- 229920000642 polymer Polymers 0.000 claims abstract description 6
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 37
- 229910017604 nitric acid Inorganic materials 0.000 claims description 37
- 230000000694 effects Effects 0.000 claims description 28
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 claims description 15
- 229910052778 Plutonium Inorganic materials 0.000 claims description 14
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 claims description 14
- 230000004992 fission Effects 0.000 claims description 14
- 239000010955 niobium Substances 0.000 claims description 14
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 claims description 14
- 239000012141 concentrate Substances 0.000 claims description 10
- 238000005406 washing Methods 0.000 claims description 10
- MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 claims description 8
- 229910052695 Americium Inorganic materials 0.000 claims description 6
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 6
- 229910052685 Curium Inorganic materials 0.000 claims description 6
- LXQXZNRPTYVCNG-UHFFFAOYSA-N americium atom Chemical compound [Am] LXQXZNRPTYVCNG-UHFFFAOYSA-N 0.000 claims description 6
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 5
- 239000000908 ammonium hydroxide Substances 0.000 claims description 5
- 238000004090 dissolution Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000011084 recovery Methods 0.000 claims description 2
- 229910021472 group 8 element Inorganic materials 0.000 claims 2
- 230000000717 retained effect Effects 0.000 claims 1
- 229920000075 poly(4-vinylpyridine) Polymers 0.000 abstract description 9
- 239000003758 nuclear fuel Substances 0.000 abstract description 8
- -1 poly(4-vinylpyridine) Polymers 0.000 abstract description 3
- 239000000843 powder Substances 0.000 abstract description 3
- 238000012958 reprocessing Methods 0.000 abstract 1
- 229920002717 polyvinylpyridine Polymers 0.000 description 57
- 238000000605 extraction Methods 0.000 description 46
- 229910052751 metal Inorganic materials 0.000 description 20
- 239000002184 metal Substances 0.000 description 20
- 239000000047 product Substances 0.000 description 17
- 150000002739 metals Chemical class 0.000 description 15
- 229910052792 caesium Inorganic materials 0.000 description 14
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 14
- 238000005202 decontamination Methods 0.000 description 9
- 230000003588 decontaminative effect Effects 0.000 description 9
- 238000003756 stirring Methods 0.000 description 8
- 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 7
- 239000000203 mixture Substances 0.000 description 7
- 150000003839 salts Chemical class 0.000 description 7
- 229910052708 sodium Inorganic materials 0.000 description 7
- 239000011734 sodium Substances 0.000 description 7
- 229910052770 Uranium Inorganic materials 0.000 description 6
- 239000000284 extract Substances 0.000 description 6
- 230000002285 radioactive effect Effects 0.000 description 6
- 229910052712 strontium Inorganic materials 0.000 description 6
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 6
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 5
- 239000011572 manganese Substances 0.000 description 5
- 229910052700 potassium Inorganic materials 0.000 description 5
- 239000011591 potassium Substances 0.000 description 5
- KJTLSVCANCCWHF-BKFZFHPZSA-N ruthenium-106 Chemical compound [106Ru] KJTLSVCANCCWHF-BKFZFHPZSA-N 0.000 description 5
- 238000001636 atomic emission spectroscopy Methods 0.000 description 4
- 238000001730 gamma-ray spectroscopy Methods 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001768 cations Chemical class 0.000 description 3
- TVFDJXOCXUVLDH-RNFDNDRNSA-N cesium-137 Chemical compound [137Cs] TVFDJXOCXUVLDH-RNFDNDRNSA-N 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 238000003760 magnetic stirring Methods 0.000 description 3
- 238000010907 mechanical stirring Methods 0.000 description 3
- PUDIUYLPXJFUGB-AKLPVKDBSA-N praseodymium-144 Chemical compound [144Pr] PUDIUYLPXJFUGB-AKLPVKDBSA-N 0.000 description 3
- 230000005855 radiation Effects 0.000 description 3
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- GUTLYIVDDKVIGB-OUBTZVSYSA-N Cobalt-60 Chemical compound [60Co] GUTLYIVDDKVIGB-OUBTZVSYSA-N 0.000 description 2
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 150000001342 alkaline earth metals Chemical class 0.000 description 2
- LXQXZNRPTYVCNG-YPZZEJLDSA-N americium-241 Chemical compound [241Am] LXQXZNRPTYVCNG-YPZZEJLDSA-N 0.000 description 2
- NIWWFAAXEMMFMS-OIOBTWANSA-N curium-244 Chemical compound [244Cm] NIWWFAAXEMMFMS-OIOBTWANSA-N 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052748 manganese Inorganic materials 0.000 description 2
- 229910000510 noble metal Inorganic materials 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 229910052702 rhenium Inorganic materials 0.000 description 2
- WUAPFZMCVAUBPE-UHFFFAOYSA-N rhenium atom Chemical compound [Re] WUAPFZMCVAUBPE-UHFFFAOYSA-N 0.000 description 2
- 238000004611 spectroscopical analysis Methods 0.000 description 2
- 238000005303 weighing Methods 0.000 description 2
- 238000010626 work up procedure Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- 229910052688 Gadolinium Inorganic materials 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 238000004566 IR spectroscopy Methods 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- 229910052781 Neptunium Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 229910052772 Samarium Inorganic materials 0.000 description 1
- 239000005708 Sodium hypochlorite Substances 0.000 description 1
- ZPDPNQODGZLLNE-UHFFFAOYSA-N [Ce].[Pu] Chemical compound [Ce].[Pu] ZPDPNQODGZLLNE-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001340 alkali metals Chemical class 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- TVJORGWKNPGCDW-UHFFFAOYSA-N aminoboron Chemical compound N[B] TVJORGWKNPGCDW-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- WATWJIUSRGPENY-AKLPVKDBSA-N antimony-125 Chemical compound [125Sb] WATWJIUSRGPENY-AKLPVKDBSA-N 0.000 description 1
- 239000008346 aqueous phase Substances 0.000 description 1
- 229910052788 barium Inorganic materials 0.000 description 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- TVFDJXOCXUVLDH-OUBTZVSYSA-N cesium-134 Chemical compound [134Cs] TVFDJXOCXUVLDH-OUBTZVSYSA-N 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000004737 colorimetric analysis Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- OGPBJKLSAFTDLK-NJFSPNSNSA-N europium-154 Chemical compound [154Eu] OGPBJKLSAFTDLK-NJFSPNSNSA-N 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000009477 glass transition Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052741 iridium Inorganic materials 0.000 description 1
- GKOZUEZYRPOHIO-UHFFFAOYSA-N iridium atom Chemical compound [Ir] GKOZUEZYRPOHIO-UHFFFAOYSA-N 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 229910052746 lanthanum Inorganic materials 0.000 description 1
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910001338 liquidmetal Inorganic materials 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052750 molybdenum Inorganic materials 0.000 description 1
- 239000011733 molybdenum Substances 0.000 description 1
- LFNLGNPSGWYGGD-UHFFFAOYSA-N neptunium atom Chemical compound [Np] LFNLGNPSGWYGGD-UHFFFAOYSA-N 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052762 osmium Inorganic materials 0.000 description 1
- SYQBFIAQOQZEGI-UHFFFAOYSA-N osmium atom Chemical compound [Os] SYQBFIAQOQZEGI-UHFFFAOYSA-N 0.000 description 1
- 239000007800 oxidant agent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920000885 poly(2-vinylpyridine) Polymers 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 229910001415 sodium ion Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 229910052723 transition metal Inorganic materials 0.000 description 1
- 150000003624 transition metals Chemical class 0.000 description 1
- STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C19/00—Arrangements for treating, for handling, or for facilitating the handling of, fuel or other materials which are used within the reactor, e.g. within its pressure vessel
- G21C19/42—Reprocessing of irradiated fuel
- G21C19/44—Reprocessing of irradiated fuel of irradiated solid fuel
- G21C19/46—Aqueous processes, e.g. by using organic extraction means, including the regeneration of these means
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B11/00—Obtaining noble metals
- C22B11/04—Obtaining noble metals by wet processes
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B3/00—Extraction of metal compounds from ores or concentrates by wet processes
- C22B3/20—Treatment or purification of solutions, e.g. obtained by leaching
- C22B3/42—Treatment or purification of solutions, e.g. obtained by leaching by ion-exchange extraction
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B59/00—Obtaining rare earth metals
-
- C—CHEMISTRY; METALLURGY
- C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
- C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
- C22B60/00—Obtaining metals of atomic number 87 or higher, i.e. radioactive metals
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Metallurgy (AREA)
- Mechanical Engineering (AREA)
- Materials Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Physics & Mathematics (AREA)
- Geochemistry & Mineralogy (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR9202516A FR2688336B1 (fr) | 1992-03-03 | 1992-03-03 | Procede pour separer le niobium, l'antimoine et/ou au moins un element des groupes viib et viii a partir de solutions aqueuses issues du retraitement des combustibles nucleaires uses. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CZ29393A3 true CZ29393A3 (en) | 1994-01-19 |
Family
ID=9427286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CZ93293A CZ29393A3 (en) | 1992-03-03 | 1993-02-26 | Process for separation of elements from an aqueous solution obtained in the spent nuclear fuel regeneration process |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US5372794A (cg-RX-API-DMAC7.html) |
| EP (1) | EP0559537B1 (cg-RX-API-DMAC7.html) |
| JP (1) | JP3241475B2 (cg-RX-API-DMAC7.html) |
| KR (1) | KR930020488A (cg-RX-API-DMAC7.html) |
| CN (1) | CN1078923A (cg-RX-API-DMAC7.html) |
| CA (1) | CA2090812A1 (cg-RX-API-DMAC7.html) |
| CZ (1) | CZ29393A3 (cg-RX-API-DMAC7.html) |
| DE (1) | DE69306281T2 (cg-RX-API-DMAC7.html) |
| FI (1) | FI930921L (cg-RX-API-DMAC7.html) |
| FR (1) | FR2688336B1 (cg-RX-API-DMAC7.html) |
| SK (1) | SK15093A3 (cg-RX-API-DMAC7.html) |
| TW (1) | TW274140B (cg-RX-API-DMAC7.html) |
Families Citing this family (23)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2668643B2 (ja) * | 1993-10-06 | 1997-10-27 | 動力炉・核燃料開発事業団 | マイナーアクチニド核種の消滅処理方法 |
| US5604264A (en) * | 1995-04-03 | 1997-02-18 | Reilly Industries, Inc. | Polyvinylpyridinium anion-exchangers for recovery of technetium and plutonium anions |
| US5613186A (en) * | 1996-01-11 | 1997-03-18 | General Electric Company | Method for monitoring the ADU process for technetium |
| US5752206A (en) * | 1996-04-04 | 1998-05-12 | Frink; Neal A. | In-situ decontamination and recovery of metal from process equipment |
| KR20020086883A (ko) * | 2000-01-03 | 2002-11-20 | 하이드로마틱스, 인코포레이티드 | 이온 교환에 의해 금속을 제거하는 방법 및 장치 |
| FR2813208B1 (fr) * | 2000-08-30 | 2003-03-28 | Commissariat Energie Atomique | Structure complexante, dispositif et procede de traitement d'effluents liquides |
| US7276160B2 (en) * | 2001-01-03 | 2007-10-02 | The Boc Group, Inc. | Method and apparatus for metal removal by ion exchange |
| US7097747B1 (en) | 2003-08-05 | 2006-08-29 | Herceg Joseph E | Continuous process electrorefiner |
| FR2937634B1 (fr) * | 2008-10-27 | 2011-09-30 | Commissariat Energie Atomique | Procede de decontamination d'un effluent liquide comprenant un ou plusieurs elements chimiques radioactifs par traitement en lit fluidise |
| FR2948126B1 (fr) * | 2009-07-17 | 2011-09-16 | Commissariat Energie Atomique | Procede d'extraction d'au moins un element chimique d'un milieu sel fondu |
| CN102629494A (zh) * | 2012-04-11 | 2012-08-08 | 浙江大学 | 一种从高放废物萃取分离元素钯的方法 |
| CA2895929C (en) * | 2012-12-21 | 2021-01-12 | THE GOVERNORS OF THE UNIVERSITY OF ALBERTA, THE UNIVERSITY OF BRITISH COLUMBIA, CARLETON UNIVERSITY, SIMON FRASER UNIVERSITY, THE GOVERNING COUNCIL OF THE UNIVERSITY OF TORONTO AND THE UNIVERSITY OF VICTORIA, collectively carrying on business as TRIUMF | Process and apparatus for separation of technetium-99m from molybdate |
| JP6532051B2 (ja) * | 2014-12-03 | 2019-06-19 | 国立研究開発法人日本原子力研究開発機構 | 白金族系物質の分離回収方法及びその分離回収装置 |
| JP6607485B2 (ja) * | 2015-04-30 | 2019-11-20 | 国立大学法人名古屋大学 | 懸濁態セシウムの除去方法 |
| RU2610203C1 (ru) * | 2015-12-02 | 2017-02-08 | Акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Способ сорбционного извлечения редкоземельных элементов из пульп |
| RU2610205C1 (ru) * | 2015-12-02 | 2017-02-08 | Акционерное общество "Ведущий научно-исследовательский институт химической технологии" | Способ сорбционного извлечения редкоземельных элементов из растворов |
| CN106824272B (zh) * | 2017-01-04 | 2019-01-22 | 南京工程学院 | 一种核级离子交换树脂基复合材料及其制备方法 |
| CN109402413B (zh) * | 2018-10-30 | 2020-11-03 | 中国工程物理研究院核物理与化学研究所 | 一种乏燃料元件裂变产物中钯的回收方法 |
| CN110090615B (zh) * | 2019-04-24 | 2022-03-11 | 华东理工大学 | 一种高价态金属铁氧体吸附剂的制备方法与应用 |
| CA3192359A1 (en) | 2020-08-18 | 2022-02-24 | Enviro Metals, LLC | Metal refinement |
| CN112593081B (zh) * | 2020-11-09 | 2023-01-03 | 中核四0四有限公司 | 一种含钚活性炭中钚的浸取方法 |
| CN114141400B (zh) * | 2021-11-30 | 2024-03-22 | 中国原子能科学研究院 | 一种从裂变产物中分离锑的方法 |
| CN116328766B (zh) * | 2023-03-01 | 2024-07-19 | 青岛科技大学 | 一种掺杂型RuxCeO2催化剂的制备方法及其应用 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3725261A (en) * | 1971-11-05 | 1973-04-03 | Agriculture | Removal of mercury from liquids using keratin derivatives |
| DE2652164C2 (de) * | 1976-11-16 | 1986-05-28 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Verfahren zur Minimierung organischer Abfallstoffe aus wäßrigen Produkt- und Raffinat-Strömen von Flüssig-flüssig-Extraktionsprozessen |
| FI70049C (fi) * | 1984-07-03 | 1986-09-12 | Outokumpu Oy | Vaetske-vaetske-extraktionsfoerfarande foer avlaegsnande och utvinning av metaller ur vattenloesningar |
| US4663129A (en) * | 1985-01-30 | 1987-05-05 | The United States Of America As Represented By The United States Department Of Energy | Isotopic generator for bismuth-212 and lead-212 from radium |
| GB8625656D0 (en) * | 1986-10-27 | 1986-11-26 | British Nuclear Fuels Plc | Inorganic ion exchange material |
-
1992
- 1992-03-03 FR FR9202516A patent/FR2688336B1/fr not_active Expired - Fee Related
-
1993
- 1993-02-26 CZ CZ93293A patent/CZ29393A3/cs unknown
- 1993-03-01 SK SK15093A patent/SK15093A3/sk unknown
- 1993-03-01 EP EP93400512A patent/EP0559537B1/fr not_active Expired - Lifetime
- 1993-03-01 DE DE69306281T patent/DE69306281T2/de not_active Expired - Fee Related
- 1993-03-02 CA CA 2090812 patent/CA2090812A1/en not_active Abandoned
- 1993-03-02 CN CN 93102231 patent/CN1078923A/zh active Pending
- 1993-03-02 KR KR1019930002964A patent/KR930020488A/ko not_active Withdrawn
- 1993-03-02 FI FI930921A patent/FI930921L/fi not_active Application Discontinuation
- 1993-03-03 JP JP04298693A patent/JP3241475B2/ja not_active Expired - Lifetime
- 1993-03-03 US US08/025,856 patent/US5372794A/en not_active Expired - Lifetime
- 1993-03-12 TW TW82101855A patent/TW274140B/zh active
Also Published As
| Publication number | Publication date |
|---|---|
| SK15093A3 (en) | 1993-10-06 |
| CN1078923A (zh) | 1993-12-01 |
| JPH06123796A (ja) | 1994-05-06 |
| DE69306281D1 (de) | 1997-01-16 |
| CA2090812A1 (en) | 1993-09-04 |
| TW274140B (cg-RX-API-DMAC7.html) | 1996-04-11 |
| FI930921A0 (fi) | 1993-03-02 |
| JP3241475B2 (ja) | 2001-12-25 |
| EP0559537A1 (fr) | 1993-09-08 |
| US5372794A (en) | 1994-12-13 |
| FI930921A7 (fi) | 1993-09-04 |
| DE69306281T2 (de) | 1997-06-05 |
| FI930921L (fi) | 1993-09-04 |
| KR930020488A (ko) | 1993-10-19 |
| FR2688336B1 (fr) | 1994-05-13 |
| FR2688336A1 (fr) | 1993-09-10 |
| EP0559537B1 (fr) | 1996-12-04 |
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