BR112019006103A2 - instalação nuclear com sistema de ventilação - Google Patents
instalação nuclear com sistema de ventilação Download PDFInfo
- Publication number
- BR112019006103A2 BR112019006103A2 BR112019006103A BR112019006103A BR112019006103A2 BR 112019006103 A2 BR112019006103 A2 BR 112019006103A2 BR 112019006103 A BR112019006103 A BR 112019006103A BR 112019006103 A BR112019006103 A BR 112019006103A BR 112019006103 A2 BR112019006103 A2 BR 112019006103A2
- Authority
- BR
- Brazil
- Prior art keywords
- tank
- ventilation
- washing liquid
- fact
- nozzle
- Prior art date
Links
- 238000009423 ventilation Methods 0.000 title claims abstract description 131
- 238000009434 installation Methods 0.000 title claims abstract description 30
- 239000007788 liquid Substances 0.000 claims abstract description 156
- 238000000746 purification Methods 0.000 claims abstract description 26
- 238000000034 method Methods 0.000 claims abstract description 16
- 230000008569 process Effects 0.000 claims abstract description 15
- 238000005406 washing Methods 0.000 claims description 140
- 230000036961 partial effect Effects 0.000 claims description 31
- 238000005538 encapsulation Methods 0.000 claims description 8
- 230000000903 blocking effect Effects 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 7
- 230000004913 activation Effects 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 abstract description 14
- 239000012530 fluid Substances 0.000 abstract description 9
- 238000013022 venting Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 34
- 238000009833 condensation Methods 0.000 description 22
- 230000005494 condensation Effects 0.000 description 22
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 20
- 229910052740 iodine Inorganic materials 0.000 description 20
- 235000013675 iodine Nutrition 0.000 description 20
- 239000011630 iodine Substances 0.000 description 19
- 239000000443 aerosol Substances 0.000 description 17
- 230000008030 elimination Effects 0.000 description 12
- 238000003379 elimination reaction Methods 0.000 description 12
- 238000011049 filling Methods 0.000 description 11
- 238000010438 heat treatment Methods 0.000 description 11
- 239000000835 fiber Substances 0.000 description 9
- 230000000694 effects Effects 0.000 description 8
- 230000014759 maintenance of location Effects 0.000 description 8
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 7
- 238000001816 cooling Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 230000007246 mechanism Effects 0.000 description 6
- 238000000926 separation method Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 238000001914 filtration Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000002829 reductive effect Effects 0.000 description 5
- 238000007667 floating Methods 0.000 description 4
- 230000003993 interaction Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000002285 radioactive effect Effects 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 230000006399 behavior Effects 0.000 description 3
- 238000007664 blowing Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 239000002808 molecular sieve Substances 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 230000002265 prevention Effects 0.000 description 3
- 230000000717 retained effect Effects 0.000 description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 3
- 241000894007 species Species 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000007704 transition Effects 0.000 description 3
- 241000006966 Areva Species 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000001143 conditioned effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000011261 inert gas Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- AKHNMLFCWUSKQB-UHFFFAOYSA-L sodium thiosulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=S AKHNMLFCWUSKQB-UHFFFAOYSA-L 0.000 description 2
- 235000019345 sodium thiosulphate Nutrition 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000002594 sorbent Substances 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 1
- OKJPEAGHQZHRQV-UHFFFAOYSA-N Triiodomethane Natural products IC(I)I OKJPEAGHQZHRQV-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000008246 gaseous mixture Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- -1 iodine, iodine compounds Chemical class 0.000 description 1
- INQOMBQAUSQDDS-UHFFFAOYSA-N iodomethane Chemical compound IC INQOMBQAUSQDDS-UHFFFAOYSA-N 0.000 description 1
- 230000000670 limiting effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004375 physisorption Methods 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000009420 retrofitting Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 238000005204 segregation Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21D—NUCLEAR POWER PLANT
- G21D1/00—Details of nuclear power plant
- G21D1/02—Arrangements of auxiliary equipment
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/022—Ventilating arrangements
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/02—Details
- G21C13/024—Supporting constructions for pressure vessels or containment vessels
-
- 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
- G21C19/303—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 specially adapted for gases
-
- 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
- G21F9/02—Treating gases
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C13/00—Pressure vessels; Containment vessels; Containment in general
- G21C13/10—Means for preventing contamination in the event of leakage, e.g. double wall
-
- 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
- G21C9/004—Pressure suppression
-
- 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)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Plasma & Fusion (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
- Cleaning In General (AREA)
- Separation Of Particles Using Liquids (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102017201115.7A DE102017201115A1 (de) | 2017-01-24 | 2017-01-24 | Kerntechnische Anlage mit einem Ventingsystem |
| PCT/EP2018/051719 WO2018138142A1 (de) | 2017-01-24 | 2018-01-24 | Kerntechnische anlage mit einem ventingsystem |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112019006103A2 true BR112019006103A2 (pt) | 2019-07-30 |
Family
ID=61198797
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112019006103A BR112019006103A2 (pt) | 2017-01-24 | 2018-01-24 | instalação nuclear com sistema de ventilação |
Country Status (10)
| Country | Link |
|---|---|
| EP (1) | EP3501028B1 (https=) |
| JP (1) | JP7081751B2 (https=) |
| KR (1) | KR20190107651A (https=) |
| CN (1) | CN109964282A (https=) |
| AR (1) | AR110844A1 (https=) |
| BR (1) | BR112019006103A2 (https=) |
| DE (1) | DE102017201115A1 (https=) |
| RU (1) | RU2758899C2 (https=) |
| TW (1) | TW201841166A (https=) |
| WO (1) | WO2018138142A1 (https=) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113782242B (zh) * | 2021-09-06 | 2024-09-10 | 哈尔滨工程大学 | 一种基于乏燃料水池的安全壳过滤排放装置 |
| CN114345067A (zh) * | 2021-12-31 | 2022-04-15 | 中国船舶重工集团公司第七一九研究所 | 一种综合性气载放射性净化系统 |
| CN114974623B (zh) * | 2022-05-27 | 2026-02-24 | 山东核电有限公司 | 一种压水堆核电站一回路除氢方法 |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3637795A1 (de) * | 1986-11-06 | 1988-05-11 | Siemens Ag | Kernkraftwerk mit einer sicherheitshuelle |
| DE3729501A1 (de) * | 1987-03-23 | 1988-10-06 | Siemens Ag | Verfahren und einrichtung zur druckentlastung eines kernkraftwerkes |
| ES2071136T3 (es) | 1991-02-07 | 1995-06-16 | Siemens Ag | Procedimiento e instalacion para descargar la presion del confinamiento de una central nuclear. |
| JP2971614B2 (ja) * | 1991-05-22 | 1999-11-08 | 株式会社日立製作所 | 原子炉格納容器減圧装置 |
| DE10328773B3 (de) | 2003-06-25 | 2005-02-17 | Framatome Anp Gmbh | Kerntechnische Anlage |
| RU2396211C1 (ru) * | 2009-03-23 | 2010-08-10 | Федеральное государственное унитарное предприятие Научно-исследовательский институт Научно-производственное объединение "Луч" | Способ переработки урансодержащей композиции |
| WO2011025551A1 (en) * | 2009-08-28 | 2011-03-03 | Searete, Llc | A nuclear fission reactor, a vented nuclear fission fuel module, methods therefor and a vented nuclear fission fuel module system |
| DE102010035509A1 (de) * | 2010-08-25 | 2012-03-01 | Areva Np Gmbh | Verfahren zur Druckentlastung eines Kernkraftwerks, Druckentlastungssystem für ein Kernkraftwerk sowie zugehöriges Kernkraftwerk |
| JP5911762B2 (ja) * | 2012-06-29 | 2016-04-27 | 株式会社東芝 | 原子力プラントおよび静的格納容器冷却系 |
| US9502144B2 (en) * | 2012-07-06 | 2016-11-22 | Westinghouse Electric Company Llc | Filter for a nuclear reactor containment ventilation system |
| DE102012211897B3 (de) * | 2012-07-09 | 2013-06-06 | Areva Np Gmbh | Kerntechnische Anlage mit einer Sicherheitshülle und mit einem Druckentlastungssystem |
| DE102013205525A1 (de) | 2013-03-27 | 2014-10-02 | Areva Gmbh | Ventingsystem für das Containment einer kerntechnischen Anlage |
| DE102013205524A1 (de) * | 2013-03-27 | 2014-10-02 | Areva Gmbh | Ventingsystem für das Containment einer kerntechnischen Anlage |
| EP3023992A1 (en) * | 2014-11-21 | 2016-05-25 | Westinghouse Electric Germany GmbH | Filtered containment vent system for a nuclear power plant |
| RU2601285C1 (ru) * | 2015-11-23 | 2016-10-27 | Валерий Николаевич Бессонов | Способ расхолаживания водоохлаждаемого реактора посредством многофункциональной системы отвода остаточного тепловыделения в условиях полного обесточивания аэс |
-
2017
- 2017-01-24 DE DE102017201115.7A patent/DE102017201115A1/de not_active Ceased
-
2018
- 2018-01-19 TW TW107101961A patent/TW201841166A/zh unknown
- 2018-01-24 CN CN201880004359.2A patent/CN109964282A/zh active Pending
- 2018-01-24 EP EP18704881.4A patent/EP3501028B1/de not_active Not-in-force
- 2018-01-24 BR BR112019006103A patent/BR112019006103A2/pt not_active Application Discontinuation
- 2018-01-24 KR KR1020197008972A patent/KR20190107651A/ko not_active Withdrawn
- 2018-01-24 WO PCT/EP2018/051719 patent/WO2018138142A1/de not_active Ceased
- 2018-01-24 AR ARP180100155A patent/AR110844A1/es active IP Right Grant
- 2018-01-24 RU RU2019113146A patent/RU2758899C2/ru active
- 2018-01-24 JP JP2019523823A patent/JP7081751B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2020514679A (ja) | 2020-05-21 |
| WO2018138142A1 (de) | 2018-08-02 |
| RU2019113146A (ru) | 2021-02-26 |
| JP7081751B2 (ja) | 2022-06-07 |
| CN109964282A (zh) | 2019-07-02 |
| KR20190107651A (ko) | 2019-09-20 |
| TW201841166A (zh) | 2018-11-16 |
| DE102017201115A1 (de) | 2018-07-26 |
| RU2019113146A3 (https=) | 2021-06-23 |
| RU2758899C2 (ru) | 2021-11-02 |
| EP3501028A1 (de) | 2019-06-26 |
| AR110844A1 (es) | 2019-05-08 |
| EP3501028B1 (de) | 2020-06-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
| B11Y | Definitive dismissal - extension of time limit for request of examination expired [chapter 11.1.1 patent gazette] | ||
| B350 | Update of information on the portal [chapter 15.35 patent gazette] |