JPH0431731B2 - - Google Patents
Info
- Publication number
- JPH0431731B2 JPH0431731B2 JP27609788A JP27609788A JPH0431731B2 JP H0431731 B2 JPH0431731 B2 JP H0431731B2 JP 27609788 A JP27609788 A JP 27609788A JP 27609788 A JP27609788 A JP 27609788A JP H0431731 B2 JPH0431731 B2 JP H0431731B2
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- nitric acid
- acid solution
- storage tank
- protective sleeve
- 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.)
- Expired - Lifetime
Links
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 35
- 229910017604 nitric acid Inorganic materials 0.000 claims description 35
- 239000011824 nuclear material Substances 0.000 claims description 19
- 230000001681 protective effect Effects 0.000 claims description 15
- 230000005540 biological transmission Effects 0.000 claims description 12
- 238000005192 partition Methods 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 description 11
- 230000002285 radioactive effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 229910052778 Plutonium Inorganic materials 0.000 description 6
- 229910052770 Uranium Inorganic materials 0.000 description 6
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 6
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 6
- 238000011109 contamination Methods 0.000 description 5
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 4
- 238000013019 agitation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000000446 fuel Substances 0.000 description 2
- 235000011187 glycerol Nutrition 0.000 description 2
- WJWSFWHDKPKKES-UHFFFAOYSA-N plutonium uranium Chemical compound [U].[Pu] WJWSFWHDKPKKES-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012958 reprocessing Methods 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
-
- 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
- G21C19/40—Arrangements for preventing occurrence of critical conditions, e.g. during storage
-
- 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
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Mixers With Rotating Receptacles And Mixers With Vibration Mechanisms (AREA)
- Extraction Or Liquid Replacement (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63276097A JPH02122818A (ja) | 1988-11-02 | 1988-11-02 | 核物質を含んだ硝酸溶液の濃度を均一にする装置 |
| FR8914370A FR2638560B1 (fr) | 1988-11-02 | 1989-11-02 | Procede et appareil pour uniformiser la concentration d'une solution contenant une matiere nucleaire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63276097A JPH02122818A (ja) | 1988-11-02 | 1988-11-02 | 核物質を含んだ硝酸溶液の濃度を均一にする装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02122818A JPH02122818A (ja) | 1990-05-10 |
| JPH0431731B2 true JPH0431731B2 (US06420036-20020716-C00037.png) | 1992-05-27 |
Family
ID=17564758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63276097A Granted JPH02122818A (ja) | 1988-11-02 | 1988-11-02 | 核物質を含んだ硝酸溶液の濃度を均一にする装置 |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JPH02122818A (US06420036-20020716-C00037.png) |
| FR (1) | FR2638560B1 (US06420036-20020716-C00037.png) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4443645B2 (ja) * | 1998-05-07 | 2010-03-31 | 本田技研工業株式会社 | Ｃｂｄ成膜装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS426146Y1 (US06420036-20020716-C00037.png) * | 1964-02-18 | 1967-03-24 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52133284U (US06420036-20020716-C00037.png) * | 1976-04-02 | 1977-10-11 | ||
| DE2924086A1 (de) * | 1979-06-15 | 1981-01-08 | Stuttgart Instgemeinschaft Ev | Verfahren zur bestimmung der konzentration von reaktionsloesungen |
| US4556467A (en) * | 1981-06-22 | 1985-12-03 | Mineral Separation Corporation | Apparatus for ultrasonic processing of materials |
| US4566800A (en) * | 1984-01-13 | 1986-01-28 | Bodine Albert G | Sonic device for extracting minerals from ore |
| US4780138A (en) * | 1986-10-27 | 1988-10-25 | Bodine Albert G | Sonic apparatus and method for facilitating the extraction of minerals from ore in a leachant |
| US4755270A (en) * | 1987-04-17 | 1988-07-05 | Joseph Aliotta | Method of processing solutions |
-
1988
- 1988-11-02 JP JP63276097A patent/JPH02122818A/ja active Granted
-
1989
- 1989-11-02 FR FR8914370A patent/FR2638560B1/fr not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS426146Y1 (US06420036-20020716-C00037.png) * | 1964-02-18 | 1967-03-24 |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2638560A1 (fr) | 1990-05-04 |
| JPH02122818A (ja) | 1990-05-10 |
| FR2638560B1 (fr) | 1994-03-25 |
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