GB2531115A - Method for manufacturing solidified body of radioactive waste and manufacturing apparatus for solidified body - Google Patents
Method for manufacturing solidified body of radioactive waste and manufacturing apparatus for solidified body Download PDFInfo
- Publication number
- GB2531115A GB2531115A GB1513210.3A GB201513210A GB2531115A GB 2531115 A GB2531115 A GB 2531115A GB 201513210 A GB201513210 A GB 201513210A GB 2531115 A GB2531115 A GB 2531115A
- Authority
- GB
- United Kingdom
- Prior art keywords
- kneaded
- solidified body
- manufacturing
- radioactive waste
- kneading
- 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.)
- Withdrawn
Links
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 94
- 238000000034 method Methods 0.000 title claims abstract description 33
- 239000002901 radioactive waste Substances 0.000 title claims abstract description 33
- 239000003463 adsorbent Substances 0.000 claims abstract description 101
- 238000004898 kneading Methods 0.000 claims abstract description 97
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 81
- 238000000465 moulding Methods 0.000 claims abstract description 53
- 239000002671 adjuvant Substances 0.000 claims abstract description 37
- 238000005520 cutting process Methods 0.000 claims abstract description 25
- 238000001035 drying Methods 0.000 claims description 43
- 239000001257 hydrogen Substances 0.000 claims description 19
- 229910052739 hydrogen Inorganic materials 0.000 claims description 19
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 18
- 230000005855 radiation Effects 0.000 claims description 12
- 230000002269 spontaneous effect Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 description 36
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 17
- 239000005995 Aluminium silicate Substances 0.000 description 16
- 235000012211 aluminium silicate Nutrition 0.000 description 16
- 238000002474 experimental method Methods 0.000 description 16
- 229910000278 bentonite Inorganic materials 0.000 description 14
- 239000000440 bentonite Substances 0.000 description 14
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 description 13
- UNYSKUBLZGJSLV-UHFFFAOYSA-L calcium;1,3,5,2,4,6$l^{2}-trioxadisilaluminane 2,4-dioxide;dihydroxide;hexahydrate Chemical compound O.O.O.O.O.O.[OH-].[OH-].[Ca+2].O=[Si]1O[Al]O[Si](=O)O1.O=[Si]1O[Al]O[Si](=O)O1 UNYSKUBLZGJSLV-UHFFFAOYSA-L 0.000 description 13
- 229910052676 chabazite Inorganic materials 0.000 description 13
- 229910021419 crystalline silicon Inorganic materials 0.000 description 10
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 9
- 238000010586 diagram Methods 0.000 description 9
- 238000011038 discontinuous diafiltration by volume reduction Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 230000006835 compression Effects 0.000 description 6
- 238000007906 compression Methods 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 239000002699 waste material Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000007789 gas Substances 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 230000014759 maintenance of location Effects 0.000 description 5
- 238000005259 measurement Methods 0.000 description 5
- 238000002156 mixing Methods 0.000 description 5
- 238000012544 monitoring process Methods 0.000 description 5
- 230000000717 retained effect Effects 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002585 base Substances 0.000 description 3
- 239000000498 cooling water Substances 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000000446 fuel Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000000941 radioactive substance Substances 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- TVFDJXOCXUVLDH-UHFFFAOYSA-N caesium atom Chemical compound [Cs] TVFDJXOCXUVLDH-UHFFFAOYSA-N 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 238000001513 hot isostatic pressing Methods 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000002285 radioactive effect Effects 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- JYIBXUUINYLWLR-UHFFFAOYSA-N aluminum;calcium;potassium;silicon;sodium;trihydrate Chemical compound O.O.O.[Na].[Al].[Si].[K].[Ca] JYIBXUUINYLWLR-UHFFFAOYSA-N 0.000 description 1
- HPTYUNKZVDYXLP-UHFFFAOYSA-N aluminum;trihydroxy(trihydroxysilyloxy)silane;hydrate Chemical compound O.[Al].[Al].O[Si](O)(O)O[Si](O)(O)O HPTYUNKZVDYXLP-UHFFFAOYSA-N 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 229910052792 caesium Inorganic materials 0.000 description 1
- VNSBYDPZHCQWNB-UHFFFAOYSA-N calcium;aluminum;dioxido(oxo)silane;sodium;hydrate Chemical compound O.[Na].[Al].[Ca+2].[O-][Si]([O-])=O VNSBYDPZHCQWNB-UHFFFAOYSA-N 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910001919 chlorite Inorganic materials 0.000 description 1
- 229910052619 chlorite group Inorganic materials 0.000 description 1
- QBWCMBCROVPCKQ-UHFFFAOYSA-N chlorous acid Chemical compound OCl=O QBWCMBCROVPCKQ-UHFFFAOYSA-N 0.000 description 1
- 229910052620 chrysotile Inorganic materials 0.000 description 1
- 229910001603 clinoptilolite Inorganic materials 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- YGANSGVIUGARFR-UHFFFAOYSA-N dipotassium dioxosilane oxo(oxoalumanyloxy)alumane oxygen(2-) Chemical compound [O--].[K+].[K+].O=[Si]=O.O=[Al]O[Al]=O YGANSGVIUGARFR-UHFFFAOYSA-N 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910052621 halloysite Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 229910052622 kaolinite Inorganic materials 0.000 description 1
- 229910052680 mordenite Inorganic materials 0.000 description 1
- 229910052627 muscovite Inorganic materials 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 229910052628 phlogopite Inorganic materials 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- -1 pyrophylitte Substances 0.000 description 1
- 229910052712 strontium Inorganic materials 0.000 description 1
- CIOAGBVUUVVLOB-UHFFFAOYSA-N strontium atom Chemical compound [Sr] CIOAGBVUUVVLOB-UHFFFAOYSA-N 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000454 talc Substances 0.000 description 1
- 229910052623 talc Inorganic materials 0.000 description 1
- CWBIFDGMOSWLRQ-UHFFFAOYSA-N trimagnesium;hydroxy(trioxido)silane;hydrate Chemical compound O.[Mg+2].[Mg+2].[Mg+2].O[Si]([O-])([O-])[O-].O[Si]([O-])([O-])[O-] CWBIFDGMOSWLRQ-UHFFFAOYSA-N 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 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
-
- 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
- G21F9/28—Treating solids
- G21F9/30—Processing
- G21F9/301—Processing by fixation in stable solid media
- G21F9/302—Processing by fixation in stable solid media in an inorganic matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/001—Combinations of extrusion moulding with other shaping operations
- B29C48/0022—Combinations of extrusion moulding with other shaping operations combined with cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/96—Safety devices
-
- 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
- G21F9/008—Apparatus specially adapted for mixing or disposing radioactively contamined material
-
- 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
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
-
- 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
- G21F9/12—Processing by absorption; by adsorption; by ion-exchange
- G21F9/125—Processing by absorption; by adsorption; by ion-exchange by solvent extraction
-
- 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
- G21F9/16—Processing by fixation in stable solid media
-
- 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
- G21F9/16—Processing by fixation in stable solid media
- G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
-
- 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
- G21F9/16—Processing by fixation in stable solid media
- G21F9/162—Processing by fixation in stable solid media in an inorganic matrix, e.g. clays, zeolites
- G21F9/165—Cement or cement-like matrix
-
- 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
- G21F9/16—Processing by fixation in stable solid media
- G21F9/167—Processing by fixation in stable solid media in polymeric matrix, e.g. resins, tars
-
- 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
- G21F9/28—Treating solids
- G21F9/30—Processing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Mechanical Engineering (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2014148748A JP6367033B2 (ja) | 2014-07-22 | 2014-07-22 | 放射性廃棄物の固化体の製造方法およびその製造装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB201513210D0 GB201513210D0 (en) | 2015-09-09 |
| GB2531115A true GB2531115A (en) | 2016-04-13 |
Family
ID=54106678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1513210.3A Withdrawn GB2531115A (en) | 2014-07-22 | 2015-07-27 | Method for manufacturing solidified body of radioactive waste and manufacturing apparatus for solidified body |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US20160027543A1 (enExample) |
| JP (1) | JP6367033B2 (enExample) |
| FR (1) | FR3024274A1 (enExample) |
| GB (1) | GB2531115A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110648777B (zh) * | 2019-06-20 | 2022-07-29 | 中国辐射防护研究院 | 一种低pH值放射性废液的高效水泥固化处理方法 |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2807381B2 (ja) * | 1992-10-30 | 1998-10-08 | 日本原子力研究所 | セシウム及び／又はストロンチウムを含む大型の焼成固化体を製造する方法、及びその固化体から得られた発熱体 |
| JP3071513B2 (ja) * | 1991-09-24 | 2000-07-31 | 株式会社コベルコ科研 | 放射性セラミック廃棄物の固化方法 |
| EP2827338A1 (en) * | 2013-07-05 | 2015-01-21 | Kabushiki Kaisha Toshiba | A solidification method of radioactive waste |
| EP2894638A1 (en) * | 2012-08-31 | 2015-07-15 | Kabushiki Kaisha Toshiba | Solidified radioactive waste and method for manufacturing same |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2343241A1 (de) * | 1973-08-28 | 1975-03-06 | Bayer Ag | Verfahren zur verfestigung radioaktiver abfalloesungen |
| JPH05126997A (ja) * | 1991-10-24 | 1993-05-25 | Ishikawajima Harima Heavy Ind Co Ltd | ガラス固化体の製造方法 |
| JPH08217527A (ja) * | 1995-02-14 | 1996-08-27 | Ube Ind Ltd | 粘土瓦の製造設備 |
| JP2001334518A (ja) * | 2000-05-29 | 2001-12-04 | Sugiyama Contec:Kk | 細粒廃棄物を主原料とするブロックの乾式加圧成形方法 |
| JP5553136B2 (ja) * | 2008-05-14 | 2014-07-16 | 清水建設株式会社 | ベントナイト成形体の製造方法 |
| JP5630670B2 (ja) * | 2012-07-04 | 2014-11-26 | 日中東北物産有限会社 | 構造体造成方法及び構造体 |
| JP6041578B2 (ja) * | 2012-08-28 | 2016-12-14 | 株式会社興洋 | 放射性セシウム汚染土の処理方法 |
-
2014
- 2014-07-22 JP JP2014148748A patent/JP6367033B2/ja not_active Expired - Fee Related
-
2015
- 2015-07-21 FR FR1556903A patent/FR3024274A1/fr not_active Withdrawn
- 2015-07-22 US US14/806,149 patent/US20160027543A1/en not_active Abandoned
- 2015-07-27 GB GB1513210.3A patent/GB2531115A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3071513B2 (ja) * | 1991-09-24 | 2000-07-31 | 株式会社コベルコ科研 | 放射性セラミック廃棄物の固化方法 |
| JP2807381B2 (ja) * | 1992-10-30 | 1998-10-08 | 日本原子力研究所 | セシウム及び／又はストロンチウムを含む大型の焼成固化体を製造する方法、及びその固化体から得られた発熱体 |
| EP2894638A1 (en) * | 2012-08-31 | 2015-07-15 | Kabushiki Kaisha Toshiba | Solidified radioactive waste and method for manufacturing same |
| EP2827338A1 (en) * | 2013-07-05 | 2015-01-21 | Kabushiki Kaisha Toshiba | A solidification method of radioactive waste |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2016024076A (ja) | 2016-02-08 |
| FR3024274A1 (enExample) | 2016-01-29 |
| JP6367033B2 (ja) | 2018-08-01 |
| GB201513210D0 (en) | 2015-09-09 |
| US20160027543A1 (en) | 2016-01-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2019175556A1 (en) | Methods and apparatus for powder bed additive manufacturing | |
| TWI642476B (zh) | 放射性碘吸附劑及放射性碘的處理方法 | |
| Simpson et al. | A description of the ceramic waste form production process from the demonstration phase of the electrometallurgical treatment of EBR-II spent fuel | |
| JP5985313B2 (ja) | 放射性廃棄物の固化体の製造方法 | |
| GB2531115A (en) | Method for manufacturing solidified body of radioactive waste and manufacturing apparatus for solidified body | |
| JP5888781B2 (ja) | 放射性モリブデンの作製方法 | |
| CN113304285A (zh) | 一种冷加工物理灭菌用辐照消杀装置及其操作方法 | |
| JP2011174812A (ja) | 吸着剤中の吸着ラドン量検出方法、ラドン崩壊生成物蓄積量の予測・評価方法、および吸着剤交換時期の選定方法 | |
| CN117985805A (zh) | 一种重水堆处置坑内废过滤器滤芯热风除氚方法及装置 | |
| CN217948027U (zh) | 一种在无氧状态下制备艾炭的装置 | |
| JP6067497B2 (ja) | 放射性廃棄物の固化体の製造方法 | |
| Kwast et al. | Tritium retention in neutron-irradiated carbon-based materials and beryllium | |
| CN110201495B (zh) | 一种用于辐照生产裂变Mo-99工艺系统的尾气净化系统 | |
| KR20150021427A (ko) | 금속 분말 제조장치 및 그 제조방법 | |
| AU2006208879A1 (en) | Treatment and recovery of waste | |
| Miller et al. | The CRITIC-I irradiation of Li2O-Tritium release and measurement | |
| CN109821486B (zh) | 相变材料的加工方法及设备 | |
| CN116350817A (zh) | 一种用于航天器硬件的低温灭菌装置 | |
| KR102434779B1 (ko) | 원자력 발전소에서의 경질의 단열재의 폐기방법 | |
| Morris et al. | Sister Rod Destructive Examinations (FY23) Appendix C: Rod Internal Pressure, Void Volume, and Gas Transmission Tests | |
| Koen et al. | Controlled etching of the SiC layer in TRISO coated particles using CF4 in a non-thermal plasma | |
| KR20190141938A (ko) | 고압 밀폐 시스템 감압방법 | |
| CN120178306A (zh) | 一种基于充压循环法的惰性气体活度校准装置 | |
| CN115261040A (zh) | 一种在无氧状态下制备艾炭的装置及方法 | |
| Jiangfeng et al. | Design and tritium permeation analysis of China HCCB TBM port cell |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |