SE468148B - Kaernreaktor daer en diffusor i cirkulationskretsen foer vatten - Google Patents
Kaernreaktor daer en diffusor i cirkulationskretsen foer vattenInfo
- Publication number
- SE468148B SE468148B SE9100720A SE9100720A SE468148B SE 468148 B SE468148 B SE 468148B SE 9100720 A SE9100720 A SE 9100720A SE 9100720 A SE9100720 A SE 9100720A SE 468148 B SE468148 B SE 468148B
- Authority
- SE
- Sweden
- Prior art keywords
- water
- inlet
- reactor
- unit
- circulation circuit
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 45
- 239000000446 fuel Substances 0.000 claims description 34
- 230000000712 assembly Effects 0.000 claims description 14
- 238000000429 assembly Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 5
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000010790 dilution Methods 0.000 claims 1
- 239000012895 dilution Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 9
- 229910052796 boron Inorganic materials 0.000 description 9
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
- G21C15/18—Emergency cooling arrangements; Removing shut-down heat
-
- 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
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/033—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by an absorbent fluid
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/088—Inherently safe boiling water reactors
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/08—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being highly pressurised, e.g. boiling water reactor, integral super-heat reactor, pressurised water reactor
- G21C1/09—Pressure regulating arrangements, i.e. pressurisers
-
- 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
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9100720A SE468148B (sv) | 1991-03-11 | 1991-03-11 | Kaernreaktor daer en diffusor i cirkulationskretsen foer vatten |
| EP92104053A EP0503552A1 (de) | 1991-03-11 | 1992-03-10 | Abschaltsystem für Kernwasserreaktor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE9100720A SE468148B (sv) | 1991-03-11 | 1991-03-11 | Kaernreaktor daer en diffusor i cirkulationskretsen foer vatten |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| SE9100720D0 SE9100720D0 (sv) | 1991-03-11 |
| SE9100720L SE9100720L (sv) | 1992-09-12 |
| SE468148B true SE468148B (sv) | 1992-11-09 |
Family
ID=20382122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE9100720A SE468148B (sv) | 1991-03-11 | 1991-03-11 | Kaernreaktor daer en diffusor i cirkulationskretsen foer vatten |
Country Status (2)
| Country | Link |
|---|---|
| EP (1) | EP0503552A1 (de) |
| SE (1) | SE468148B (de) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19838415A1 (de) * | 1998-08-24 | 2000-03-09 | Siemens Ag | Einrichtung und Verfahren zum Einspeisen einer Borlösung in den Reaktordruckbehälter eines Kernkraftwerks |
| CN101572128B (zh) * | 2009-06-16 | 2011-09-14 | 哈尔滨工程大学 | 均压式密度锁 |
| RU2608826C2 (ru) | 2015-06-01 | 2017-01-25 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" | Устройство для пассивной защиты ядерного реактора |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE435432B (sv) * | 1981-03-30 | 1984-09-24 | Asea Atom Ab | Kernreaktoranleggning med gaskudde som avgrensning mellan kylvatten och omgivande bassengvatten |
| SE8605418L (sv) * | 1986-12-17 | 1988-06-18 | Asea Atom Ab | Reaktor |
| IT1225690B (it) * | 1988-09-15 | 1990-11-22 | Ansaldo Spa | Reattore nucleare a sicurezza intrinseca del tipo ad acqua in pressione |
-
1991
- 1991-03-11 SE SE9100720A patent/SE468148B/sv not_active IP Right Cessation
-
1992
- 1992-03-10 EP EP92104053A patent/EP0503552A1/de not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| SE9100720D0 (sv) | 1991-03-11 |
| EP0503552A1 (de) | 1992-09-16 |
| SE9100720L (sv) | 1992-09-12 |
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| NAL | Patent in force |
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| NUG | Patent has lapsed |
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