SE511697C2 - Anordning för avdrivning av gas vid en kärnkraftanläggning - Google Patents
Anordning för avdrivning av gas vid en kärnkraftanläggningInfo
- Publication number
- SE511697C2 SE511697C2 SE9801004A SE9801004A SE511697C2 SE 511697 C2 SE511697 C2 SE 511697C2 SE 9801004 A SE9801004 A SE 9801004A SE 9801004 A SE9801004 A SE 9801004A SE 511697 C2 SE511697 C2 SE 511697C2
- Authority
- SE
- Sweden
- Prior art keywords
- gas
- membrane
- filtering means
- tubular
- holder part
- Prior art date
Links
- 238000001704 evaporation Methods 0.000 title description 9
- 239000007789 gas Substances 0.000 claims abstract description 81
- 238000001914 filtration Methods 0.000 claims abstract description 31
- 239000002826 coolant Substances 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims description 53
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 21
- 230000001681 protective effect Effects 0.000 claims description 19
- 238000011144 upstream manufacturing Methods 0.000 claims description 2
- 238000009825 accumulation Methods 0.000 abstract description 5
- 238000005215 recombination Methods 0.000 description 20
- 230000006798 recombination Effects 0.000 description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 14
- 238000000576 coating method Methods 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 9
- 238000009835 boiling Methods 0.000 description 7
- 239000011248 coating agent Substances 0.000 description 7
- 239000000203 mixture Substances 0.000 description 7
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 description 6
- 230000008020 evaporation Effects 0.000 description 6
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 238000005474 detonation Methods 0.000 description 4
- 239000002360 explosive Substances 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 3
- 229910001882 dioxygen Inorganic materials 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 229910052763 palladium Inorganic materials 0.000 description 3
- 230000003197 catalytic effect Effects 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 238000004200 deflagration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000004992 fission Effects 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910001252 Pd alloy Inorganic materials 0.000 description 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229910052758 niobium Inorganic materials 0.000 description 1
- 239000010955 niobium Substances 0.000 description 1
- GUCVJGMIXFAOAE-UHFFFAOYSA-N niobium atom Chemical compound [Nb] GUCVJGMIXFAOAE-UHFFFAOYSA-N 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000002285 radioactive effect Effects 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006557 surface reaction Methods 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- 229910052720 vanadium Inorganic materials 0.000 description 1
- LEONUFNNVUYDNQ-UHFFFAOYSA-N vanadium atom Chemical compound [V] LEONUFNNVUYDNQ-UHFFFAOYSA-N 0.000 description 1
- 229910052726 zirconium Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/04—Means for suppressing fires ; Earthquake protection
- G21C9/06—Means for preventing accumulation of explosives gases, e.g. recombiners
-
- 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
- G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
- G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
- G21C19/317—Recombination devices for radiolytic dissociation products
-
- 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
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Sampling And Sample Adjustment (AREA)
- Filtering Materials (AREA)
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9801004A SE511697C2 (sv) | 1998-03-23 | 1998-03-23 | Anordning för avdrivning av gas vid en kärnkraftanläggning |
| PCT/SE1999/000432 WO1999049473A1 (en) | 1998-03-23 | 1999-03-19 | A device for extraction of gas in a nuclear power plant |
| EP99909465A EP1064654B1 (de) | 1998-03-23 | 1999-03-19 | Vorrichtung zur extraktion von gas in einem kernkraftwerk |
| ES99909465T ES2263272T3 (es) | 1998-03-23 | 1999-03-19 | Dispositivo para la extraccion de gas en una central nuclear. |
| DE69931477T DE69931477T2 (de) | 1998-03-23 | 1999-03-19 | Vorrichtung zur extraktion von gas in einem kernkraftwerk |
| AT99909465T ATE327557T1 (de) | 1998-03-23 | 1999-03-19 | Vorrichtung zur extraktion von gas in einem kernkraftwerk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9801004A SE511697C2 (sv) | 1998-03-23 | 1998-03-23 | Anordning för avdrivning av gas vid en kärnkraftanläggning |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9801004D0 SE9801004D0 (sv) | 1998-03-23 |
| SE9801004L SE9801004L (sv) | 1999-09-24 |
| SE511697C2 true SE511697C2 (sv) | 1999-11-08 |
Family
ID=20410692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9801004A SE511697C2 (sv) | 1998-03-23 | 1998-03-23 | Anordning för avdrivning av gas vid en kärnkraftanläggning |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1064654B1 (de) |
| AT (1) | ATE327557T1 (de) |
| DE (1) | DE69931477T2 (de) |
| ES (1) | ES2263272T3 (de) |
| SE (1) | SE511697C2 (de) |
| WO (1) | WO1999049473A1 (de) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3417009A (en) * | 1965-10-22 | 1968-12-17 | United Nuclear Corp | Electrochemical device for transferring hydrogen |
| DE2854682C2 (de) * | 1978-12-18 | 1985-08-14 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Verfahren und Vorrichtung zur Wasserstoffisotopentrennung |
| US5149420A (en) * | 1990-07-16 | 1992-09-22 | Board Of Trustees, Operating Michigan State University | Method for plating palladium |
| DE4125085A1 (de) * | 1991-07-29 | 1993-02-04 | Siemens Ag | Verfahren und geraet zum rekombinieren und/oder zuenden von wasserstoff, enthalten in einem h(pfeil abwaerts)2(pfeil abwaerts)-luft-dampf-gemisch, insbesondere fuer kernkraftwerke |
| FR2751116B1 (fr) * | 1996-07-12 | 1998-11-13 | Framatome Sa | Procede et dispositif d'elimination d'hydrogene contenu dans un fluide present dans l'enceinte de confinement d'un reacteur nucleaire apres un accident |
-
1998
- 1998-03-23 SE SE9801004A patent/SE511697C2/sv not_active IP Right Cessation
-
1999
- 1999-03-19 WO PCT/SE1999/000432 patent/WO1999049473A1/en not_active Ceased
- 1999-03-19 EP EP99909465A patent/EP1064654B1/de not_active Expired - Lifetime
- 1999-03-19 ES ES99909465T patent/ES2263272T3/es not_active Expired - Lifetime
- 1999-03-19 DE DE69931477T patent/DE69931477T2/de not_active Expired - Lifetime
- 1999-03-19 AT AT99909465T patent/ATE327557T1/de not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| DE69931477T2 (de) | 2006-10-12 |
| WO1999049473A1 (en) | 1999-09-30 |
| SE9801004L (sv) | 1999-09-24 |
| EP1064654B1 (de) | 2006-05-24 |
| ATE327557T1 (de) | 2006-06-15 |
| ES2263272T3 (es) | 2006-12-01 |
| EP1064654A1 (de) | 2001-01-03 |
| DE69931477D1 (de) | 2006-06-29 |
| SE9801004D0 (sv) | 1998-03-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| NUG | Patent has lapsed |