NO133440B - - Google Patents
Download PDFInfo
- Publication number
- NO133440B NO133440B NO2340/73A NO234073A NO133440B NO 133440 B NO133440 B NO 133440B NO 2340/73 A NO2340/73 A NO 2340/73A NO 234073 A NO234073 A NO 234073A NO 133440 B NO133440 B NO 133440B
- Authority
- NO
- Norway
- Prior art keywords
- nitrate
- molten
- actinide
- dissolved
- uranium
- Prior art date
Links
- VGBPIHVLVSGJGR-UHFFFAOYSA-N thorium(IV) nitrate Inorganic materials [Th+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O VGBPIHVLVSGJGR-UHFFFAOYSA-N 0.000 claims description 14
- 238000000034 method Methods 0.000 claims description 10
- 229910002007 uranyl nitrate Inorganic materials 0.000 claims description 10
- 229910002005 actinide nitrate Inorganic materials 0.000 claims description 6
- 229910000310 actinide oxide Inorganic materials 0.000 claims description 6
- 239000007788 liquid Substances 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 229910002651 NO3 Inorganic materials 0.000 claims 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 claims 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 description 13
- 238000004090 dissolution Methods 0.000 description 8
- 229910052770 Uranium Inorganic materials 0.000 description 7
- 238000002425 crystallisation Methods 0.000 description 6
- 230000008025 crystallization Effects 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000243 solution Substances 0.000 description 5
- JCMLRUNDSXARRW-UHFFFAOYSA-N uranium trioxide Inorganic materials O=[U](=O)=O JCMLRUNDSXARRW-UHFFFAOYSA-N 0.000 description 5
- 150000001875 compounds Chemical class 0.000 description 4
- 239000013078 crystal Substances 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 4
- 229910052768 actinide Inorganic materials 0.000 description 3
- 150000001255 actinides Chemical class 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000012266 salt solution Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 238000003980 solgel method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 241001062472 Stokellia anisodon Species 0.000 description 2
- WZECUPJJEIXUKY-UHFFFAOYSA-N [O-2].[O-2].[O-2].[U+6] Chemical class [O-2].[O-2].[O-2].[U+6] WZECUPJJEIXUKY-UHFFFAOYSA-N 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 239000007858 starting material Substances 0.000 description 2
- 125000005289 uranyl group Chemical group 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001450 anions Chemical group 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 150000001639 boron compounds Chemical class 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 239000012267 brine Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 229910052735 hafnium Inorganic materials 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- GQPLMRYTRLFLPF-UHFFFAOYSA-N nitrous oxide Inorganic materials [O-][N+]#N GQPLMRYTRLFLPF-UHFFFAOYSA-N 0.000 description 1
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000011833 salt mixture Substances 0.000 description 1
- 229910052706 scandium Inorganic materials 0.000 description 1
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- 229910000439 uranium oxide Inorganic materials 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
- C01G43/006—Compounds containing, besides uranium, two or more other elements, with the exception of oxygen or hydrogen
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G43/00—Compounds of uranium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
- C01G56/00—Compounds of transuranic elements
- C01G56/004—Compounds of plutonium
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/10—Solid density
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
- C01P2006/00—Physical properties of inorganic compounds
- C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL7207572A NL7207572A (nl) | 1972-06-05 | 1972-06-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO133440B true NO133440B (nl) | 1976-01-26 |
| NO133440C NO133440C (nl) | 1976-05-05 |
Family
ID=19816197
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO2340/73A NO133440C (nl) | 1972-06-05 | 1973-06-04 |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US3935120A (nl) |
| JP (1) | JPS4969578A (nl) |
| BE (1) | BE800422A (nl) |
| CA (1) | CA1008238A (nl) |
| CH (1) | CH579506A5 (nl) |
| DE (1) | DE2328401A1 (nl) |
| FR (1) | FR2187700B1 (nl) |
| GB (1) | GB1403116A (nl) |
| IT (1) | IT988216B (nl) |
| NL (1) | NL7207572A (nl) |
| NO (1) | NO133440C (nl) |
| SE (1) | SE382972B (nl) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4070438A (en) * | 1976-09-21 | 1978-01-24 | The United States Of America As Represented By The United States Department Of Energy | Method for loading resin beds |
| US4923639A (en) * | 1981-01-19 | 1990-05-08 | Alkem Gmbh | Method of processing plutonium and/or uranyl nitrate |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1312761A (en) * | 1970-01-16 | 1973-04-04 | Reactor Centrum Nederland | Method for the preparation of concentrated anion-deficient actinide group salt solutions |
| NL170403C (nl) * | 1971-01-08 | 1982-11-01 | Reactor Centrum Nederland | Werkwijze voor de bereiding van een aniondeficiente actinidezoutoplossing. |
-
1972
- 1972-06-05 NL NL7207572A patent/NL7207572A/xx unknown
-
1973
- 1973-05-30 US US05/365,197 patent/US3935120A/en not_active Expired - Lifetime
- 1973-06-01 GB GB2630373A patent/GB1403116A/en not_active Expired
- 1973-06-04 BE BE131850A patent/BE800422A/nl unknown
- 1973-06-04 NO NO2340/73A patent/NO133440C/no unknown
- 1973-06-04 JP JP48062043A patent/JPS4969578A/ja active Pending
- 1973-06-04 CH CH811673A patent/CH579506A5/xx not_active IP Right Cessation
- 1973-06-04 DE DE2328401A patent/DE2328401A1/de active Pending
- 1973-06-04 CA CA173,064A patent/CA1008238A/en not_active Expired
- 1973-06-05 FR FR7320353A patent/FR2187700B1/fr not_active Expired
- 1973-06-05 SE SE7307887A patent/SE382972B/xx unknown
- 1973-06-11 IT IT50368/73A patent/IT988216B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| DE2328401A1 (de) | 1974-01-10 |
| SE382972B (sv) | 1976-02-23 |
| NO133440C (nl) | 1976-05-05 |
| FR2187700B1 (nl) | 1979-01-26 |
| GB1403116A (en) | 1975-08-13 |
| BE800422A (nl) | 1973-10-01 |
| NL7207572A (nl) | 1973-12-07 |
| US3935120A (en) | 1976-01-27 |
| JPS4969578A (nl) | 1974-07-05 |
| CA1008238A (en) | 1977-04-12 |
| FR2187700A1 (nl) | 1974-01-18 |
| IT988216B (it) | 1975-04-10 |
| CH579506A5 (nl) | 1976-09-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7169370B2 (en) | Method for co-precipitating actinides and method for preparing mixed actinide oxides | |
| US3322509A (en) | Method of reprocessing and/or separating nuclear fuels | |
| US2906598A (en) | Preparation of high density uo2 | |
| JP2008500937A (ja) | 異なる酸化状態でのアクチニドの共沈方法および混合されたアクチニド化合物の調製方法 | |
| Goode | Voloxidation: removal of volatile fission products from spent LMFBR fuels. | |
| Kirishima et al. | Study on the leaching behavior of actinides from nuclear fuel debris | |
| CA1121146A (en) | Method for the manufacture of (u,pu)o.sub.2 mixed crystals | |
| CN103827039A (zh) | 从包含至少一种熔融盐的介质中制备锕系元素和/或镧系元素的卤氧化物和/或氧化物的方法 | |
| Dörr et al. | Study of the formation of UO2-PuO2 solid solution by means of UO2-CeO2 simulate | |
| Saliba-Silva et al. | Fabrication of U3Si2 powder for fuels used in IEA-R1 nuclear research reactor | |
| NO133440B (nl) | ||
| Toussaint et al. | Concerning uranate formation in alkali nitrate melts | |
| Carnall et al. | A Study of the Complexes of Curium (III) by Absorption Spectrometry1 | |
| US20220013242A1 (en) | Dual fluid reactor - variant with liquid metal fissionable material (dfr/m) | |
| Sali et al. | Oxidation behavior of (U1-yCey) O2. 00;(y= 0.21, 0.28 and 0.44) solid solutions under different oxygen potentials. Thermogravimetric and in situ X-ray diffraction studies | |
| US3982928A (en) | Separation of uranium from (Th,U)O2 solid solutions | |
| GB924999A (en) | Improvements in or relating to actinide metal oxide sols | |
| US3607145A (en) | Plutonium separation from uranium | |
| RU2598943C1 (ru) | Способ получения твёрдого раствора диоксида плутония в матрице диоксида урана | |
| Kanij et al. | Anion-deficient actinide nitrate solution | |
| CN114262933A (zh) | 一种硼10-lbo晶体的生长方法 | |
| US3708433A (en) | Stabilized uranium or uranium-plutonium nitride fuel | |
| Foster | Purification of Uranium Tetrafluoride Using Ammonium Bifluoride | |
| Mignanelli et al. | The reaction of sodium with urania-ceria solid solutions | |
| US3804772A (en) | Preparation of solutions of mixed uranium and plutonium nitrates |