SE521742C2 - Anordning för avlägsnande av en radioaktiv beläggning - Google Patents
Anordning för avlägsnande av en radioaktiv beläggningInfo
- Publication number
- SE521742C2 SE521742C2 SE9701896A SE9701896A SE521742C2 SE 521742 C2 SE521742 C2 SE 521742C2 SE 9701896 A SE9701896 A SE 9701896A SE 9701896 A SE9701896 A SE 9701896A SE 521742 C2 SE521742 C2 SE 521742C2
- Authority
- SE
- Sweden
- Prior art keywords
- container
- fluid
- fuel assembly
- radioactive
- coating
- Prior art date
Links
- 230000002285 radioactive effect Effects 0.000 title claims abstract description 16
- 239000011248 coating agent Substances 0.000 title claims description 20
- 238000000576 coating method Methods 0.000 title claims description 20
- 239000000446 fuel Substances 0.000 claims abstract description 40
- 239000012530 fluid Substances 0.000 claims abstract description 33
- 239000012857 radioactive material Substances 0.000 claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 7
- 238000005299 abrasion Methods 0.000 claims abstract description 6
- 239000002245 particle Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 239000007787 solid Substances 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 17
- 238000013016 damping Methods 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 8
- 230000008021 deposition Effects 0.000 abstract 3
- 230000000694 effects Effects 0.000 description 5
- 150000002500 ions Chemical class 0.000 description 3
- 239000007791 liquid phase Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005253 cladding Methods 0.000 description 2
- 229910017052 cobalt Inorganic materials 0.000 description 2
- 239000010941 cobalt Substances 0.000 description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000008240 homogeneous mixture Substances 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004091 panning Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 239000000126 substance 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
- G21F9/001—Decontamination of contaminated objects, apparatus, clothes, food; Preventing contamination thereof
- G21F9/005—Decontamination of the surface of objects by ablation
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Cleaning In General (AREA)
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701896A SE521742C2 (sv) | 1997-05-21 | 1997-05-21 | Anordning för avlägsnande av en radioaktiv beläggning |
| AU75620/98A AU7562098A (en) | 1997-05-21 | 1998-05-20 | A device for removing a radioactive deposition |
| DE69813822T DE69813822T2 (de) | 1997-05-21 | 1998-05-20 | Vorrichtung zum entfernen radioaktiver abscheidungen |
| JP55030398A JP2001525939A (ja) | 1997-05-21 | 1998-05-20 | 放射線堆積物除去装置 |
| PCT/SE1998/000973 WO1998053464A1 (fr) | 1997-05-21 | 1998-05-20 | Dispositif destine a enlever un depot radioactif |
| ES98923294T ES2195340T3 (es) | 1997-05-21 | 1998-05-20 | Dispositivo para la eliminacion de depositos radioactivos. |
| EP98923294A EP0996954B1 (fr) | 1997-05-21 | 1998-05-20 | Dispositif destine a enlever un depot radioactif |
| TW087109384A TW436808B (en) | 1997-05-21 | 1998-06-12 | A device for removing a radioactive deposition |
| US10/188,109 US6718002B2 (en) | 1997-05-21 | 2002-07-03 | Method and device for removing radioactive deposits |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9701896A SE521742C2 (sv) | 1997-05-21 | 1997-05-21 | Anordning för avlägsnande av en radioaktiv beläggning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9701896D0 SE9701896D0 (sv) | 1997-05-21 |
| SE9701896L SE9701896L (sv) | 1998-11-22 |
| SE521742C2 true SE521742C2 (sv) | 2003-12-02 |
Family
ID=20407026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9701896A SE521742C2 (sv) | 1997-05-21 | 1997-05-21 | Anordning för avlägsnande av en radioaktiv beläggning |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0996954B1 (fr) |
| JP (1) | JP2001525939A (fr) |
| AU (1) | AU7562098A (fr) |
| DE (1) | DE69813822T2 (fr) |
| ES (1) | ES2195340T3 (fr) |
| SE (1) | SE521742C2 (fr) |
| TW (1) | TW436808B (fr) |
| WO (1) | WO1998053464A1 (fr) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HUP0201547A3 (en) * | 1999-05-21 | 2003-02-28 | Framatome Anp Gmbh | Device for purifying and/or decontaminating fuel elements |
| FR2803083B1 (fr) * | 1999-12-24 | 2002-05-10 | Framatome Sa | Procede et dispositif de nettoyage d'un assemblage de combustible d'un reacteur nucleaire |
| DE102011050633B4 (de) * | 2011-05-26 | 2017-02-23 | Siempelkamp NIS Ingenieurgesellschaft mbH | Verfahren und Anordnung zum Entfernen von Partikeln aus einer Flüssigkeit |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5840719B2 (ja) * | 1976-04-09 | 1983-09-07 | 株式会社日立製作所 | 原子炉施設における使用中の核燃料体の洗浄装置 |
| DE3232539A1 (de) * | 1982-09-01 | 1984-03-01 | Kraftwerk Union AG, 4330 Mülheim | Wasserbecken zum lagern von kernreaktorbrennelementen |
| US4655847A (en) * | 1983-09-01 | 1987-04-07 | Tsuyoshi Ichinoseki | Cleaning method |
| DE4129362A1 (de) * | 1991-09-04 | 1992-05-14 | Ulrich Nestler | Anordnung und verfahren einer autonomen brennelement-spueleinrichtung |
-
1997
- 1997-05-21 SE SE9701896A patent/SE521742C2/sv not_active IP Right Cessation
-
1998
- 1998-05-20 DE DE69813822T patent/DE69813822T2/de not_active Expired - Lifetime
- 1998-05-20 AU AU75620/98A patent/AU7562098A/en not_active Abandoned
- 1998-05-20 ES ES98923294T patent/ES2195340T3/es not_active Expired - Lifetime
- 1998-05-20 EP EP98923294A patent/EP0996954B1/fr not_active Expired - Lifetime
- 1998-05-20 JP JP55030398A patent/JP2001525939A/ja active Pending
- 1998-05-20 WO PCT/SE1998/000973 patent/WO1998053464A1/fr active IP Right Grant
- 1998-06-12 TW TW087109384A patent/TW436808B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| JP2001525939A (ja) | 2001-12-11 |
| ES2195340T3 (es) | 2003-12-01 |
| EP0996954B1 (fr) | 2003-04-23 |
| DE69813822T2 (de) | 2003-12-24 |
| WO1998053464A1 (fr) | 1998-11-26 |
| SE9701896L (sv) | 1998-11-22 |
| AU7562098A (en) | 1998-12-11 |
| DE69813822D1 (de) | 2003-05-28 |
| TW436808B (en) | 2001-05-28 |
| SE9701896D0 (sv) | 1997-05-21 |
| EP0996954A1 (fr) | 2000-05-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |