FI56774C - Foerfarande och anordning foer avskiljande av isotoper - Google Patents

Foerfarande och anordning foer avskiljande av isotoper Download PDF

Info

Publication number: FI56774C
Authority: FI; Finland
Prior art keywords: phase; uranium; iii; aqueous phase; organic phase
Prior art date: 1973-02-27

Application number

FI556/74A

Other languages

English (en)

Finnish (fi)

Swedish (sv)

Other versions

FI56774B (fi

Inventor

Pierre Delvalle

Original Assignee

Commissariat Energie Atomique

Priority date (The priority date 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 date listed.)

1973-02-27

Filing date

1974-02-26

Publication date

1980-04-10

1974-02-26 Application filed by Commissariat Energie Atomique filed Critical Commissariat Energie Atomique

1979-12-31 Application granted granted Critical

1979-12-31 Publication of FI56774B publication Critical patent/FI56774B/fi

1980-04-10 Publication of FI56774C publication Critical patent/FI56774C/fi

Links

229910052770 Uranium Inorganic materials 0.000 claims description 140
VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 96
239000008346 aqueous phase Substances 0.000 claims description 77
239000012074 organic phase Substances 0.000 claims description 70
239000012071 phase Substances 0.000 claims description 56
238000000034 method Methods 0.000 claims description 51
230000001590 oxidative effect Effects 0.000 claims description 30
230000001603 reducing effect Effects 0.000 claims description 26
150000002500 ions Chemical class 0.000 claims description 24
230000002378 acidificating effect Effects 0.000 claims description 22
-1 alkyl phosphates Chemical class 0.000 claims description 22
230000008569 process Effects 0.000 claims description 21
150000003671 uranium compounds Chemical class 0.000 claims description 19
239000002904 solvent Substances 0.000 claims description 17
238000000605 extraction Methods 0.000 claims description 15
229910052751 metal Inorganic materials 0.000 claims description 15
239000002184 metal Substances 0.000 claims description 15
239000002253 acid Substances 0.000 claims description 14
229910052739 hydrogen Inorganic materials 0.000 claims description 14
239000001257 hydrogen Substances 0.000 claims description 13
239000007790 solid phase Substances 0.000 claims description 13
229910019142 PO4 Inorganic materials 0.000 claims description 12
235000021317 phosphate Nutrition 0.000 claims description 12
230000009467 reduction Effects 0.000 claims description 12
239000007787 solid Substances 0.000 claims description 12
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 10
230000002829 reductive effect Effects 0.000 claims description 10
230000003197 catalytic effect Effects 0.000 claims description 9
150000002739 metals Chemical class 0.000 claims description 8
230000000737 periodic effect Effects 0.000 claims description 5
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 4
ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims description 4
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
230000000536 complexating effect Effects 0.000 claims description 3
MPQXHAGKBWFSNV-UHFFFAOYSA-N oxidophosphanium Chemical class [PH3]=O MPQXHAGKBWFSNV-UHFFFAOYSA-N 0.000 claims description 3
229910052760 oxygen Inorganic materials 0.000 claims description 3
239000001301 oxygen Substances 0.000 claims description 3
239000000376 reactant Substances 0.000 claims description 3
229910045601 alloy Inorganic materials 0.000 claims description 2
239000000956 alloy Substances 0.000 claims description 2
239000010439 graphite Substances 0.000 claims description 2
229910002804 graphite Inorganic materials 0.000 claims description 2
150000004820 halides Chemical class 0.000 claims description 2
238000011144 upstream manufacturing Methods 0.000 claims description 2
DNYWZCXLKNTFFI-UHFFFAOYSA-N uranium Chemical compound [U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U][U] DNYWZCXLKNTFFI-UHFFFAOYSA-N 0.000 claims 6
238000005192 partition Methods 0.000 claims 1
JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 133
IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 50
229910000041 hydrogen chloride Inorganic materials 0.000 description 50
239000000243 solution Substances 0.000 description 50
238000010992 reflux Methods 0.000 description 46
YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 32
239000007788 liquid Substances 0.000 description 28
239000011347 resin Substances 0.000 description 25
229920005989 resin Polymers 0.000 description 25
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 23
239000007864 aqueous solution Substances 0.000 description 21
230000000155 isotopic effect Effects 0.000 description 21
229910000497 Amalgam Inorganic materials 0.000 description 16
ZMBHCYHQLYEYDV-UHFFFAOYSA-N trioctylphosphine oxide Chemical compound CCCCCCCCP(=O)(CCCCCCCC)CCCCCCCC ZMBHCYHQLYEYDV-UHFFFAOYSA-N 0.000 description 16
HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 15
150000001875 compounds Chemical class 0.000 description 15
SNRUBQQJIBEYMU-UHFFFAOYSA-N dodecane Chemical compound CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 description 15
229910052725 zinc Inorganic materials 0.000 description 15
239000011701 zinc Substances 0.000 description 15
239000007791 liquid phase Substances 0.000 description 13
238000000926 separation method Methods 0.000 description 13
238000006722 reduction reaction Methods 0.000 description 12
STCOOQWBFONSKY-UHFFFAOYSA-N tributyl phosphate Chemical compound CCCCOP(=O)(OCCCC)OCCCC STCOOQWBFONSKY-UHFFFAOYSA-N 0.000 description 12
239000000460 chlorine Substances 0.000 description 11
230000003647 oxidation Effects 0.000 description 11
238000007254 oxidation reaction Methods 0.000 description 11
235000019647 acidic taste Nutrition 0.000 description 10
238000006243 chemical reaction Methods 0.000 description 10
UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 9
238000004458 analytical method Methods 0.000 description 9
238000010586 diagram Methods 0.000 description 9
239000007789 gas Substances 0.000 description 9
239000000126 substance Substances 0.000 description 9
KWGKDLIKAYFUFQ-UHFFFAOYSA-M lithium chloride Chemical compound [Li+].[Cl-] KWGKDLIKAYFUFQ-UHFFFAOYSA-M 0.000 description 8
QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 8
229910052753 mercury Inorganic materials 0.000 description 8
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 7
PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 7
229910052801 chlorine Inorganic materials 0.000 description 7
230000000694 effects Effects 0.000 description 7
239000010452 phosphate Substances 0.000 description 7
239000000047 product Substances 0.000 description 7
230000002441 reversible effect Effects 0.000 description 7
150000003839 salts Chemical class 0.000 description 7
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 description 6
239000003638 chemical reducing agent Substances 0.000 description 6
239000003350 kerosene Substances 0.000 description 6
238000004519 manufacturing process Methods 0.000 description 6
239000003960 organic solvent Substances 0.000 description 6
230000007704 transition Effects 0.000 description 6
239000008096 xylene Substances 0.000 description 6
JPGXOMADPRULAC-UHFFFAOYSA-N 1-[butoxy(butyl)phosphoryl]oxybutane Chemical compound CCCCOP(=O)(CCCC)OCCCC JPGXOMADPRULAC-UHFFFAOYSA-N 0.000 description 5
125000000129 anionic group Chemical group 0.000 description 5
238000004821 distillation Methods 0.000 description 5
239000000203 mixture Substances 0.000 description 5
MYRTYDVEIRVNKP-UHFFFAOYSA-N 1,2-Divinylbenzene Chemical compound C=CC1=CC=CC=C1C=C MYRTYDVEIRVNKP-UHFFFAOYSA-N 0.000 description 4
XYFCBTPGUUZFHI-UHFFFAOYSA-N Phosphine Chemical compound P XYFCBTPGUUZFHI-UHFFFAOYSA-N 0.000 description 4
150000001224 Uranium Chemical class 0.000 description 4
239000003513 alkali Substances 0.000 description 4
150000001768 cations Chemical class 0.000 description 4
238000001816 cooling Methods 0.000 description 4
239000010949 copper Substances 0.000 description 4
239000003085 diluting agent Substances 0.000 description 4
238000005868 electrolysis reaction Methods 0.000 description 4
239000011521 glass Substances 0.000 description 4
239000012535 impurity Substances 0.000 description 4
229910021645 metal ion Inorganic materials 0.000 description 4
230000033116 oxidation-reduction process Effects 0.000 description 4
UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 4
JIAARYAFYJHUJI-UHFFFAOYSA-L zinc dichloride Chemical compound [Cl-].[Cl-].[Zn+2] JIAARYAFYJHUJI-UHFFFAOYSA-L 0.000 description 4
MNZAKDODWSQONA-UHFFFAOYSA-N 1-dibutylphosphorylbutane Chemical compound CCCCP(=O)(CCCC)CCCC MNZAKDODWSQONA-UHFFFAOYSA-N 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
239000004793 Polystyrene Substances 0.000 description 3
HRKAMJBPFPHCSD-UHFFFAOYSA-N Tri-isobutylphosphate Chemical compound CC(C)COP(=O)(OCC(C)C)OCC(C)C HRKAMJBPFPHCSD-UHFFFAOYSA-N 0.000 description 3
150000007513 acids Chemical class 0.000 description 3
229910052736 halogen Inorganic materials 0.000 description 3
239000000543 intermediate Substances 0.000 description 3
239000003456 ion exchange resin Substances 0.000 description 3
229920003303 ion-exchange polymer Polymers 0.000 description 3
239000002609 medium Substances 0.000 description 3
150000002894 organic compounds Chemical class 0.000 description 3
150000003013 phosphoric acid derivatives Chemical class 0.000 description 3
239000004033 plastic Substances 0.000 description 3
229920002223 polystyrene Polymers 0.000 description 3
239000004810 polytetrafluoroethylene Substances 0.000 description 3
229920001343 polytetrafluoroethylene Polymers 0.000 description 3
150000003254 radicals Chemical class 0.000 description 3
WTLBZVNBAKMVDP-UHFFFAOYSA-N tris(2-butoxyethyl) phosphate Chemical compound CCCCOCCOP(=O)(OCCOCCCC)OCCOCCCC WTLBZVNBAKMVDP-UHFFFAOYSA-N 0.000 description 3
125000005289 uranyl group Chemical group 0.000 description 3
238000005406 washing Methods 0.000 description 3
QPFMBZIOSGYJDE-UHFFFAOYSA-N 1,1,2,2-tetrachloroethane Chemical compound ClC(Cl)C(Cl)Cl QPFMBZIOSGYJDE-UHFFFAOYSA-N 0.000 description 2
QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 description 2
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
239000003929 acidic solution Substances 0.000 description 2
125000001931 aliphatic group Chemical group 0.000 description 2
229910001413 alkali metal ion Inorganic materials 0.000 description 2
229910001420 alkaline earth metal ion Inorganic materials 0.000 description 2
150000001412 amines Chemical class 0.000 description 2
239000003849 aromatic solvent Substances 0.000 description 2
229910052793 cadmium Inorganic materials 0.000 description 2
229910052799 carbon Inorganic materials 0.000 description 2
125000002091 cationic group Chemical group 0.000 description 2
230000008859 change Effects 0.000 description 2
229910001429 cobalt ion Inorganic materials 0.000 description 2
XLJKHNWPARRRJB-UHFFFAOYSA-N cobalt(2+) Chemical compound [Co+2] XLJKHNWPARRRJB-UHFFFAOYSA-N 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
229910001431 copper ion Inorganic materials 0.000 description 2
238000010908 decantation Methods 0.000 description 2
230000005484 gravity Effects 0.000 description 2
DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 description 2
150000002431 hydrogen Chemical class 0.000 description 2
230000007062 hydrolysis Effects 0.000 description 2
238000006460 hydrolysis reaction Methods 0.000 description 2
230000008676 import Effects 0.000 description 2
229910052500 inorganic mineral Inorganic materials 0.000 description 2
239000011810 insulating material Substances 0.000 description 2
230000002452 interceptive effect Effects 0.000 description 2
230000002427 irreversible effect Effects 0.000 description 2
239000012528 membrane Substances 0.000 description 2
XKBGEWXEAPTVCK-UHFFFAOYSA-M methyltrioctylammonium chloride Chemical compound [Cl-].CCCCCCCC[N+](C)(CCCCCCCC)CCCCCCCC XKBGEWXEAPTVCK-UHFFFAOYSA-M 0.000 description 2
239000011707 mineral Substances 0.000 description 2
235000010755 mineral Nutrition 0.000 description 2
238000002156 mixing Methods 0.000 description 2
229910052759 nickel Inorganic materials 0.000 description 2
229910001453 nickel ion Inorganic materials 0.000 description 2
239000007800 oxidant agent Substances 0.000 description 2
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
229910000073 phosphorus hydride Inorganic materials 0.000 description 2
239000002244 precipitate Substances 0.000 description 2
238000002360 preparation method Methods 0.000 description 2
238000000746 purification Methods 0.000 description 2
125000001453 quaternary ammonium group Chemical group 0.000 description 2
238000006479 redox reaction Methods 0.000 description 2
RXPQRKFMDQNODS-UHFFFAOYSA-N tripropyl phosphate Chemical compound CCCOP(=O)(OCCC)OCCC RXPQRKFMDQNODS-UHFFFAOYSA-N 0.000 description 2
239000011592 zinc chloride Substances 0.000 description 2
235000005074 zinc chloride Nutrition 0.000 description 2
RVHSTXJKKZWWDQ-UHFFFAOYSA-N 1,1,1,2-tetrabromoethane Chemical compound BrCC(Br)(Br)Br RVHSTXJKKZWWDQ-UHFFFAOYSA-N 0.000 description 1
NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 1
PPDZLUVUQQGIOJ-UHFFFAOYSA-N 1-dihexylphosphorylhexane Chemical compound CCCCCCP(=O)(CCCCCC)CCCCCC PPDZLUVUQQGIOJ-UHFFFAOYSA-N 0.000 description 1
LAAFGFCPKSXKEM-UHFFFAOYSA-N 1-pentylsulfinylpentane Chemical compound CCCCCS(=O)CCCCC LAAFGFCPKSXKEM-UHFFFAOYSA-N 0.000 description 1
BMYNFMYTOJXKLE-UHFFFAOYSA-N 3-azaniumyl-2-hydroxypropanoate Chemical compound NCC(O)C(O)=O BMYNFMYTOJXKLE-UHFFFAOYSA-N 0.000 description 1
BNHOBWYIWAOTLS-UHFFFAOYSA-N 3-methyl-1-(3-methylbutoxyphosphonoyloxy)butane Chemical compound CC(C)CCOP(=O)OCCC(C)C BNHOBWYIWAOTLS-UHFFFAOYSA-N 0.000 description 1
PAIUCYAPMAEPIT-UHFFFAOYSA-N C(CCCCCCC)C(CCCCCCC)(CCCCCCCC)OP(O)=O Chemical compound C(CCCCCCC)C(CCCCCCC)(CCCCCCCC)OP(O)=O PAIUCYAPMAEPIT-UHFFFAOYSA-N 0.000 description 1
BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
ATTZFSUZZUNHBP-UHFFFAOYSA-N Piperonyl sulfoxide Chemical compound CCCCCCCCS(=O)C(C)CC1=CC=C2OCOC2=C1 ATTZFSUZZUNHBP-UHFFFAOYSA-N 0.000 description 1
MWBPRDONLNQCFV-UHFFFAOYSA-N Tri-allate Chemical group CC(C)N(C(C)C)C(=O)SCC(Cl)=C(Cl)Cl MWBPRDONLNQCFV-UHFFFAOYSA-N 0.000 description 1
WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical compound [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 1
238000010521 absorption reaction Methods 0.000 description 1
239000008186 active pharmaceutical agent Substances 0.000 description 1
150000001338 aliphatic hydrocarbons Chemical class 0.000 description 1
229910021529 ammonia Inorganic materials 0.000 description 1
239000012736 aqueous medium Substances 0.000 description 1
150000004945 aromatic hydrocarbons Chemical class 0.000 description 1
125000003118 aryl group Chemical group 0.000 description 1
230000001174 ascending effect Effects 0.000 description 1
230000008901 benefit Effects 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
QPKOILOWXGLVJS-UHFFFAOYSA-N bis(2-methylpropoxy)-oxophosphanium Chemical compound CC(C)CO[P+](=O)OCC(C)C QPKOILOWXGLVJS-UHFFFAOYSA-N 0.000 description 1
PVQVJLCMPNEFPM-UHFFFAOYSA-N bis(2-methylpropyl) hydrogen phosphate Chemical compound CC(C)COP(O)(=O)OCC(C)C PVQVJLCMPNEFPM-UHFFFAOYSA-N 0.000 description 1
230000005587 bubbling Effects 0.000 description 1
BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
125000004432 carbon atom Chemical group C* 0.000 description 1
239000001569 carbon dioxide Substances 0.000 description 1
229910002092 carbon dioxide Inorganic materials 0.000 description 1
239000003729 cation exchange resin Substances 0.000 description 1
238000005119 centrifugation Methods 0.000 description 1
229920001429 chelating resin Polymers 0.000 description 1
239000007795 chemical reaction product Substances 0.000 description 1
239000003795 chemical substances by application Substances 0.000 description 1
150000001805 chlorine compounds Chemical class 0.000 description 1
AOGYCOYQMAVAFD-UHFFFAOYSA-N chlorocarbonic acid Chemical compound OC(Cl)=O AOGYCOYQMAVAFD-UHFFFAOYSA-N 0.000 description 1
229910017052 cobalt Inorganic materials 0.000 description 1
239000010941 cobalt Substances 0.000 description 1
GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
238000009833 condensation Methods 0.000 description 1
230000005494 condensation Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000002425 crystallisation Methods 0.000 description 1
230000008025 crystallization Effects 0.000 description 1
230000009089 cytolysis Effects 0.000 description 1
238000000354 decomposition reaction Methods 0.000 description 1
230000007423 decrease Effects 0.000 description 1
239000007857 degradation product Substances 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000009792 diffusion process Methods 0.000 description 1
WYICGPHECJFCBA-UHFFFAOYSA-N dioxouranium(2+) Chemical compound O=[U+2]=O WYICGPHECJFCBA-UHFFFAOYSA-N 0.000 description 1
239000012777 electrically insulating material Substances 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
238000005516 engineering process Methods 0.000 description 1
238000001704 evaporation Methods 0.000 description 1
230000008020 evaporation Effects 0.000 description 1
239000000284 extract Substances 0.000 description 1
239000012527 feed solution Substances 0.000 description 1
238000011049 filling Methods 0.000 description 1
238000001914 filtration Methods 0.000 description 1
229910052731 fluorine Inorganic materials 0.000 description 1
239000011737 fluorine Substances 0.000 description 1
150000002367 halogens Chemical class 0.000 description 1
231100001261 hazardous Toxicity 0.000 description 1
239000000383 hazardous chemical Substances 0.000 description 1
229930195733 hydrocarbon Natural products 0.000 description 1
150000002430 hydrocarbons Chemical class 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
UWNADWZGEHDQAB-UHFFFAOYSA-N i-Pr2C2H4i-Pr2 Natural products CC(C)CCC(C)C UWNADWZGEHDQAB-UHFFFAOYSA-N 0.000 description 1
NBZBKCUXIYYUSX-UHFFFAOYSA-N iminodiacetic acid Chemical group OC(=O)CNCC(O)=O NBZBKCUXIYYUSX-UHFFFAOYSA-N 0.000 description 1
238000005342 ion exchange Methods 0.000 description 1
238000005372 isotope separation Methods 0.000 description 1
229910052745 lead Inorganic materials 0.000 description 1
230000000670 limiting effect Effects 0.000 description 1
238000000622 liquid--liquid extraction Methods 0.000 description 1
229910001629 magnesium chloride Inorganic materials 0.000 description 1
239000000463 material Substances 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
230000007935 neutral effect Effects 0.000 description 1
239000003758 nuclear fuel Substances 0.000 description 1
238000005457 optimization Methods 0.000 description 1
150000002903 organophosphorus compounds Chemical class 0.000 description 1
AUONHKJOIZSQGR-UHFFFAOYSA-N oxophosphane Chemical compound P=O AUONHKJOIZSQGR-UHFFFAOYSA-N 0.000 description 1
230000020477 pH reduction Effects 0.000 description 1
230000036961 partial effect Effects 0.000 description 1
150000002978 peroxides Chemical class 0.000 description 1
239000002685 polymerization catalyst Substances 0.000 description 1
239000004800 polyvinyl chloride Substances 0.000 description 1
239000005373 porous glass Substances 0.000 description 1
238000001556 precipitation Methods 0.000 description 1
238000011084 recovery Methods 0.000 description 1
239000012266 salt solution Substances 0.000 description 1
229920006395 saturated elastomer Polymers 0.000 description 1
239000010802 sludge Substances 0.000 description 1
229910000029 sodium carbonate Inorganic materials 0.000 description 1
239000012265 solid product Substances 0.000 description 1
238000000638 solvent extraction Methods 0.000 description 1
230000003068 static effect Effects 0.000 description 1
125000001174 sulfone group Chemical group 0.000 description 1
150000003457 sulfones Chemical class 0.000 description 1
229910052718 tin Inorganic materials 0.000 description 1
230000001052 transient effect Effects 0.000 description 1
229910000439 uranium oxide Inorganic materials 0.000 description 1
HPICRATUQFHULE-UHFFFAOYSA-J uranium(4+);tetrachloride Chemical compound Cl[U](Cl)(Cl)Cl HPICRATUQFHULE-UHFFFAOYSA-J 0.000 description 1

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D59/00—Separation of different isotopes of the same chemical element
- B01D59/28—Separation by chemical exchange
- B01D59/32—Separation by chemical exchange by exchange between fluids

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Inorganic Compounds Of Heavy Metals (AREA)
Manufacture And Refinement Of Metals (AREA)
Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Treatment Of Water By Ion Exchange (AREA)
Exchange Systems With Centralized Control (AREA)
Treatment Of Liquids With Adsorbents In General (AREA)

FI556/74A 1973-02-27 1974-02-26 Foerfarande och anordning foer avskiljande av isotoper FI56774C (fi)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR7306881A FR2298361A1 (fr)	1973-02-27	1973-02-27	Procede de separation par voie chimique
FR7306881		1973-02-27

Publications (2)

Publication Number	Publication Date
FI56774B FI56774B (fi)	1979-12-31
FI56774C true FI56774C (fi)	1980-04-10

Family

ID=9115456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FI556/74A FI56774C (fi)	1973-02-27	1974-02-26	Foerfarande och anordning foer avskiljande av isotoper

Country Status (22)

Country	Link
US (2)	US4012480A (da)
JP (2)	JPS544038B2 (da)
AT (1)	AT357654B (da)
BE (1)	BE811573A (da)
BR (1)	BR7401383D0 (da)
CA (1)	CA1026932A (da)
CH (1)	CH593709A5 (da)
DD (1)	DD114248A5 (da)
DE (1)	DE2409413C3 (da)
DK (1)	DK146792C (da)
ES (2)	ES423689A1 (da)
FI (1)	FI56774C (da)
FR (1)	FR2298361A1 (da)
GB (1)	GB1467174A (da)
IE (1)	IE38936B1 (da)
LU (1)	LU69497A1 (da)
NL (1)	NL172030C (da)
NO (1)	NO142430C (da)
OA (1)	OA04609A (da)
SE (1)	SE405652B (da)
SU (1)	SU867283A3 (da)
YU (1)	YU49374A (da)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2298361A1 (fr) *	1973-02-27	1976-08-20	Pierre Delvalle	Procede de separation par voie chimique
FR2340766A1 (fr) *	1976-02-13	1977-09-09	Commissariat Energie Atomique	Procede et dispositif de separation isotopique de l'uranium
CA1091034A (en) *	1976-05-28	1980-12-09	Norito Ogawa	Continuous separation of uranium isotopes
JPS5949052B2 (ja) *	1977-09-14	1984-11-30	旭化成株式会社	同位体分離装置
IL58726A (en) *	1978-11-28	1982-12-31	Commissariat Energie Atomique	Recovery of uranium from phosphoric acid solutions
FR2442797A1 (fr) *	1978-11-28	1980-06-27	Commissariat Energie Atomique	Procede de recuperation de l'uranium present dans les solutions d'acide phosphorique
US4909939A (en) *	1984-06-16	1990-03-20	American Cyanamid Company	Process for solvent extraction using phosphine oxide mixtures
US4814046A (en) *	1988-07-12	1989-03-21	The United States Of America As Represented By The United States Department Of Energy	Process to separate transuranic elements from nuclear waste
DE4438174C2 (de) *	1994-10-26	1996-08-29	Bayer Ag	Verwendung von Diethyldodecanphosphonat zur Extraktion von Säuren und Metallsalzen aus wäßrigen Lösungen
RU2120329C1 (ru) *	1997-01-09	1998-10-20	Сибирский химический комбинат	Способ химического разделения изотопов урана
RU2251763C2 (ru) *	2000-08-16	2005-05-10	Сквиррел Холдингз Лтд	Приготовление ванадиевого электролита с помощью асимметричных электролизеров восстановления ванадия и использование асимметричного электролизера восстановления ванадия для восстановления баланса состояния заряда электролитов работающей ванадиевой восстановительно-окислительной батареи
JP3505503B2 (ja) *	2000-11-22	2004-03-08	康一浅野	分離係数が１に近い混合物の蒸留による分離濃縮方法および装置
US7967893B2 (en) *	2006-05-31	2011-06-28	Swce	Supercritical fluid enrichment of isotopes
JP5132476B2 (ja)	2008-08-12	2013-01-30	株式会社東芝	使用済核燃料の再処理方法および遠心抽出装置
CN107233799B (zh) *	2017-07-03	2023-01-03	中国地质大学（武汉）	一种高效同位素分离装置

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* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2835687A (en) *	1952-03-25	1958-05-20	Glenford H Clewett	Isotope fractionation process
GB1120208A (en) *	1964-07-30	1968-07-17	Japan Atomic Energy Res Inst	A method for enriching uranium isotopes by means of ion exchange
DE1905519C3 (de) *	1969-02-05	1973-02-01	Kernforschung Gmbh Ges Fuer	Verfahren und Vorrichtung zum Trennen von Uran- und Plutonium-verbindungen durch Fluessig-Fluessig-Extraktion
US3869536A (en) *	1970-11-12	1975-03-04	Atlantic Richfield Co	Displacement chromatographic method for separating uranium isotopes
US3773889A (en) *	1971-06-30	1973-11-20	Us Interior	Ion exchange process
US3953568A (en) *	1971-07-22	1976-04-27	Maomi Seko	Method of simultaneous concentration and dilution of isotopes
FR2298361A1 (fr) *	1973-02-27	1976-08-20	Pierre Delvalle	Procede de separation par voie chimique

1973
- 1973-02-27 FR FR7306881A patent/FR2298361A1/fr active Granted
1974
- 1974-02-22 US US05/444,932 patent/US4012480A/en not_active Expired - Lifetime
- 1974-02-22 CH CH256074A patent/CH593709A5/xx not_active IP Right Cessation
- 1974-02-22 BR BR1383/74A patent/BR7401383D0/pt unknown
- 1974-02-26 SE SE7402560A patent/SE405652B/xx not_active IP Right Cessation
- 1974-02-26 SU SU742004326A patent/SU867283A3/ru active
- 1974-02-26 YU YU00493/74A patent/YU49374A/xx unknown
- 1974-02-26 FI FI556/74A patent/FI56774C/fi active
- 1974-02-26 CA CA193,515A patent/CA1026932A/en not_active Expired
- 1974-02-26 BE BE141386A patent/BE811573A/xx not_active IP Right Cessation
- 1974-02-27 LU LU69497A patent/LU69497A1/xx unknown
- 1974-02-27 AT AT161274A patent/AT357654B/de not_active IP Right Cessation
- 1974-02-27 GB GB891874A patent/GB1467174A/en not_active Expired
- 1974-02-27 ES ES423689A patent/ES423689A1/es not_active Expired
- 1974-02-27 OA OA55133A patent/OA04609A/xx unknown
- 1974-02-27 DE DE2409413A patent/DE2409413C3/de not_active Expired
- 1974-02-27 JP JP2322074A patent/JPS544038B2/ja not_active Expired
- 1974-02-27 IE IE00405/74A patent/IE38936B1/xx unknown
- 1974-02-27 NL NLAANVRAGE7402633,A patent/NL172030C/xx not_active IP Right Cessation
- 1974-02-27 DD DD176841A patent/DD114248A5/xx unknown
- 1974-02-27 DK DK105574A patent/DK146792C/da active
- 1974-02-27 NO NO740677A patent/NO142430C/no unknown
1976
- 1976-03-16 ES ES446097A patent/ES446097A1/es not_active Expired
1977
- 1977-01-25 US US05/762,788 patent/US4237100A/en not_active Expired - Lifetime
1983
- 1983-10-31 JP JP58204621A patent/JPS5940490B2/ja not_active Expired

Also Published As

Publication number	Publication date
CH593709A5 (da)	1977-12-15
FR2298361A1 (fr)	1976-08-20
CA1026932A (en)	1978-02-28
GB1467174A (en)	1977-03-16
IE38936B1 (en)	1978-07-05
LU69497A1 (da)	1974-10-09
ES423689A1 (es)	1977-03-01
AT357654B (de)	1980-07-25
ES446097A1 (es)	1977-12-16
NL172030B (nl)	1983-02-01
ATA161274A (de)	1979-12-15
JPS5940490B2 (ja)	1984-10-01
AU6608074A (en)	1975-08-28
JPS59112826A (ja)	1984-06-29
NL7402633A (da)	1974-08-29
BE811573A (fr)	1974-08-26
NO142430C (no)	1980-08-20
US4237100A (en)	1980-12-02
DK146792C (da)	1984-06-18
OA04609A (fr)	1980-06-30
IE38936L (en)	1974-08-27
DE2409413B2 (de)	1978-02-02
DE2409413A1 (de)	1974-09-26
BR7401383D0 (pt)	1974-11-05
DD114248A5 (da)	1975-07-20
JPS49125211A (da)	1974-11-30
SE405652B (sv)	1978-12-18
FI56774B (fi)	1979-12-31
DK146792B (da)	1984-01-09
DE2409413C3 (de)	1978-10-05
SU867283A3 (ru)	1981-09-23
NO740677L (no)	1974-08-28
JPS544038B2 (da)	1979-03-01
NO142430B (no)	1980-05-12
US4012480A (en)	1977-03-15
NL172030C (nl)	1983-07-01
FR2298361B1 (da)	1977-04-29
YU49374A (en)	1984-06-30

Publication	Publication Date	Title
Nishizawa et al.	1988	Extractive separation of lithium isotopes by crown ethers
CA1100439A (en)	1981-05-05	Combination ion exchange and electrodialysis fluid purification apparatus
US3922231A (en)	1975-11-25	Process for the recovery of fission products from waste solutions utilizing controlled cathodic potential electrolysis
US4237100A (en)	1980-12-02	Isotopic enrichment of uranium with respect to an isotope
GB1333978A (en)	1973-10-17	Electrolytic oxidation of reduction concentration and separation of elements in solution
FI66822B (fi)	1984-08-31	Foerfarande foer tillvaratagande av uran ur foerorenad fosforsyra
FI78324C (fi)	1989-07-10	Foerfarande foer separering av cerium och saellsynta jordmetaller.
Nishizawa et al.	1998	Enrichment of zinc isotopes by a liquid membrane system using a crown ether
US4004993A (en)	1977-01-25	Electrolytic trapping of iodine from process gas streams
Awwad	2004	Equilibrium and kinetic studies on the extraction and stripping of uranium (VI) from nitric acid medium into tri-phenylphosphine oxide using a single drop column technique
Hernández-Pérez et al.	2024	Increasing the sustainability of copper electrorefining: Selective electrodeposition of antimony in the presence of bismuth from highly concentrated hydrochloric acid effluents
FI68664B (fi)	1985-06-28	Foerfarande foer tillvaratagande av uran som innehaolles i en organisk fas
CA1095848A (en)	1981-02-17	Heavy-water extraction from non-electrolytic hydrogen streams
FI65813C (fi)	1984-07-10	Hydrometallurgisk metod foer behandling av nickelskaersten
US4129481A (en)	1978-12-12	Uranium isotopic enrichment
CA1282938C (en)	1991-04-16	Process for enriching and separating oxides of heavy hydrogen isotopes from acid, aqueous solutions or other aqueous streams
El-Said et al.	2002	Modification in Purex process using supported liquid membrane separation of cerium (III) via oxidation to cerium (IV) from fission products from nitrate medium by SLM
JP2556221B2 (ja)	1996-11-20	三価プルトニウムの四価プルトニウムへの酸化方法
KR910004612B1 (ko)	1991-07-08	유로퓸(Eu)의 전기 분해에 의한 환원 및 분리방법
Cooper et al.	1958	Aqueous Processes for Separation and Decontamination of Irradiated Fuels
US4943422A (en)	1990-07-24	Process for treatment of gaseous effluents containing sulfur dioxide with oxygen
Hoshi et al.	2004	Electrolytic reduction of Tc (VII) in nitric acid solution using glassy carbon electrode
Mikheeva et al.	1994	Kinetics of americium (VI) mass transfer through solid supported liquid membrane with HDEHP
EP0126170B1 (de)	1987-11-11	Verfahren und Vorrichtung zum Entfernen von SO2 aus SO2-haltigen Gasen
Moorthy et al.	1981	Chemistry Division progress report for the period January 1, 1977-December 31, 1980