JPH01312493A - 放射性生成物溶液を電気化学的に処理するための電解貫流セル - Google Patents
放射性生成物溶液を電気化学的に処理するための電解貫流セルInfo
- Publication number
- JPH01312493A JPH01312493A JP1096560A JP9656089A JPH01312493A JP H01312493 A JPH01312493 A JP H01312493A JP 1096560 A JP1096560 A JP 1096560A JP 9656089 A JP9656089 A JP 9656089A JP H01312493 A JPH01312493 A JP H01312493A
- Authority
- JP
- Japan
- Prior art keywords
- flow
- cell
- mixing element
- casing
- element package
- 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.)
- Pending
Links
- 230000003068 static effect Effects 0.000 claims description 19
- 239000012212 insulator Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 230000002285 radioactive effect Effects 0.000 claims description 3
- 230000007423 decrease Effects 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 13
- 229910052770 Uranium Inorganic materials 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 8
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 abstract description 8
- 238000012958 reprocessing Methods 0.000 abstract description 6
- KUKDDTFBSTXDTC-UHFFFAOYSA-N uranium;hexanitrate Chemical compound [U].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O KUKDDTFBSTXDTC-UHFFFAOYSA-N 0.000 abstract description 5
- 229910002007 uranyl nitrate Inorganic materials 0.000 abstract description 3
- 230000009467 reduction Effects 0.000 abstract description 2
- 239000000243 solution Substances 0.000 description 11
- 238000004519 manufacturing process Methods 0.000 description 9
- 239000000047 product Substances 0.000 description 8
- 229910052778 Plutonium Inorganic materials 0.000 description 6
- 239000003758 nuclear fuel Substances 0.000 description 5
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 239000003638 chemical reducing agent Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005868 electrolysis reaction Methods 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- 239000000498 cooling water Substances 0.000 description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 2
- 229910052737 gold Inorganic materials 0.000 description 2
- 239000010931 gold Substances 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
- 238000003860 storage Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- HNVACBPOIKOMQP-UHFFFAOYSA-N uranium(4+) Chemical compound [U+4] HNVACBPOIKOMQP-UHFFFAOYSA-N 0.000 description 2
- XAEAESHKPMKXHN-UHFFFAOYSA-N uranium(4+);tetranitrate Chemical compound [U+4].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XAEAESHKPMKXHN-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000007795 chemical reaction product Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000012074 organic phase Substances 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 230000008707 rearrangement Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21F—PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL; DECONTAMINATION ARRANGEMENTS THEREFOR
- G21F9/00—Treating radioactively contaminated material; Decontamination arrangements therefor
- G21F9/04—Treating liquids
- G21F9/06—Processing
-
- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25B—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES FOR THE PRODUCTION OF COMPOUNDS OR NON-METALS; APPARATUS THEREFOR
- C25B9/00—Cells or assemblies of cells; Constructional parts of cells; Assemblies of constructional parts, e.g. electrode-diaphragm assemblies; Process-related cell features
-
- 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
-
- 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
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3813017.3 | 1988-04-19 | ||
| DE19883813017 DE3813017A1 (de) | 1988-04-19 | 1988-04-19 | Vorrichtung zur elektrochemischen behandlung von radioaktiven brennstoffloesungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01312493A true JPH01312493A (ja) | 1989-12-18 |
Family
ID=6352321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1096560A Pending JPH01312493A (ja) | 1988-04-19 | 1989-04-18 | 放射性生成物溶液を電気化学的に処理するための電解貫流セル |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JPH01312493A (enrdf_load_stackoverflow) |
| DE (1) | DE3813017A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2630134B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2217732A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2948166B2 (ja) * | 1997-04-04 | 1999-09-13 | 核燃料サイクル開発機構 | 使用済核燃料からの超ウラン元素の回収方法 |
| FR2773176B1 (fr) * | 1997-12-29 | 2001-04-27 | Commissariat Energie Atomique | Procede et dispositif pour l'oxydation d'un ou de plusieurs actinides stabilises sous forme reduite par un ou plusieurs agents anti-nitreux, en solution nitrique concentree |
| CN108778476A (zh) | 2015-12-23 | 2018-11-09 | 联邦科学技术研究组织 | 用于连续流动催化反应器的静态混合器 |
| US12343693B2 (en) | 2015-12-23 | 2025-07-01 | Commonwealth Scientific And Industrial Research Organisation | Static mixers for continuous flow catalytic reactors |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3770612A (en) * | 1970-08-24 | 1973-11-06 | Allied Chem | Apparatus for electrolytic oxidation or reduction, concentration, and separation of elements in solution |
| GB1366877A (en) * | 1970-11-24 | 1974-09-11 | Atomic Energy Authority Uk | Electrochemical processes and apparatus therefor in which counter-current two phase flow is combined with electrolytic reduction or oxidation |
| DE2146262C3 (de) * | 1971-09-16 | 1981-05-21 | Deutsche Gesellschaft für Wiederaufarbeitung von Kernbrennstoffen mbH, 3000 Hannover | Vorrichtung zur Reduktion von Salzlösungen von Verbindungen kernphysikalisch spaltbarer Elemente |
| DE2559337C2 (de) * | 1975-12-31 | 1981-10-01 | Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe | Gegenstromextraktionskolonne zur Flüssig-Flüssig-Extraktion |
| JPS5499340A (en) * | 1977-09-21 | 1979-08-06 | Inst Biomedizinische Technik | Method and device for pasteurizing fluid by anodic oxidation |
| US4388162A (en) * | 1982-02-08 | 1983-06-14 | Institute Of Gas Technology | Continuous flow electrochemical cell and process |
| DE3506693C1 (de) * | 1985-02-26 | 1986-10-09 | Wiederaufarbeitungsanlage Karlsruhe Betriebsgesellschaft mbH, 7514 Eggenstein-Leopoldshafen | Siebbodenkolonne fuer die Gegenstromextraktion |
| FR2586710B1 (fr) * | 1985-09-05 | 1990-03-30 | Poudres & Explosifs Ste Nale | Cellule d'electrolyse organique a electrode consommable |
-
1988
- 1988-04-19 DE DE19883813017 patent/DE3813017A1/de active Granted
-
1989
- 1989-04-17 FR FR8905043A patent/FR2630134B1/fr not_active Expired - Lifetime
- 1989-04-18 JP JP1096560A patent/JPH01312493A/ja active Pending
- 1989-04-18 GB GB8908693A patent/GB2217732A/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2630134B1 (fr) | 1992-01-17 |
| DE3813017C2 (enrdf_load_stackoverflow) | 1991-09-12 |
| GB2217732A (en) | 1989-11-01 |
| DE3813017A1 (de) | 1989-11-02 |
| FR2630134A1 (fr) | 1989-10-20 |
| GB8908693D0 (en) | 1989-06-07 |
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