ES8308132A1 - Un procedimiento de reaprovisionamiento en un reactor nucle-ar - Google Patents
Un procedimiento de reaprovisionamiento en un reactor nucle-arInfo
- Publication number
- ES8308132A1 ES8308132A1 ES506128A ES506128A ES8308132A1 ES 8308132 A1 ES8308132 A1 ES 8308132A1 ES 506128 A ES506128 A ES 506128A ES 506128 A ES506128 A ES 506128A ES 8308132 A1 ES8308132 A1 ES 8308132A1
- Authority
- ES
- Spain
- Prior art keywords
- fuel
- water
- reactor
- nuclear reactor
- material content
- 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.)
- Expired
Links
- 239000000446 fuel Substances 0.000 title abstract 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title abstract 5
- 238000009835 boiling Methods 0.000 title 1
- 239000000463 material Substances 0.000 abstract 3
- OOAWCECZEHPMBX-UHFFFAOYSA-N oxygen(2-);uranium(4+) Chemical compound [O-2].[O-2].[U+4] OOAWCECZEHPMBX-UHFFFAOYSA-N 0.000 abstract 1
- FCTBKIHDJGHPPO-UHFFFAOYSA-N uranium dioxide Inorganic materials O=[U]=O FCTBKIHDJGHPPO-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- 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
- G21C19/20—Arrangements for introducing objects into the pressure vessel; Arrangements for handling objects within the pressure vessel; Arrangements for removing objects from the pressure vessel
- G21C19/205—Interchanging of fuel elements in the core, i.e. fuel shuffling
-
- 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)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Inorganic Compounds Of Heavy Metals (AREA)
Abstract
PROCEDIMIENTO DE REAPROVISIONAMIENTO EN UN REACTOR NUCLEAR PROVISTO DE MODERADOR DE AGUA HIRVIENTE ORDINARIA Y QUE UTILIZA DIOXIDO DE URANIO O CUALQUIER DIOXIDO DE PLUTONIO COMO COMBUSTIBLE. COMPRENDE LAS SIGUIENTES OPERACIONES: PRIMERA, SE DISPONE EL REACTOR, AL PRINCIPIO, CON UNA PROPORCION EN VOLUMEN DE AGUA COMBUSTIBLE DE COMO MAXIMO UN 1,85; SEGUNDA, VARIAS VARILLAS DE COMBUSTIBLE (31, 34, 38, 42, 45, 48, 51, 54, 55) CON UN BAJO CONTENIDO DE MATERIAL FISIONABLE, PERTENECIENTES A UN DETERMINADO PAQUETE DE VARILLAS DE COMBUSTIBLE (10), SE REEMPLAZAN POR VARILLAS DE COMBUSTIBLE (32, 35, 36, 39, 40, 42, 43, 45, 46, 49, 52) CON UN CONTENIDO MAS ALTO DE MATERIA FISIONABLE; Y POR ULTIMO, VARIAS VARILLAS DE COMBUSTIBLE, PERTENECIENTES AL MISMO PAQUETE DE VARILLAS (10), QUE SUSTITUYEN POR TUBOS LLENOS DE AGUA.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE8007695A SE424241B (sv) | 1980-11-03 | 1980-11-03 | Sett att utbyta brensle i en lettvattenkokarreaktor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES506128A0 ES506128A0 (es) | 1983-08-01 |
| ES8308132A1 true ES8308132A1 (es) | 1983-08-01 |
Family
ID=20342147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES506128A Expired ES8308132A1 (es) | 1980-11-03 | 1981-10-08 | Un procedimiento de reaprovisionamiento en un reactor nucle-ar |
Country Status (7)
| Country | Link |
|---|---|
| JP (1) | JPS57104889A (es) |
| CH (1) | CH654948A5 (es) |
| DE (1) | DE3142299A1 (es) |
| ES (1) | ES8308132A1 (es) |
| FI (1) | FI71624C (es) |
| IT (1) | IT1172858B (es) |
| SE (1) | SE424241B (es) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59193394A (ja) * | 1983-04-19 | 1984-11-01 | 株式会社東芝 | 軽水炉 |
| DE4117623A1 (de) * | 1991-05-29 | 1993-02-18 | Siemens Ag | Brennelement fuer leichtwasserreaktoren, insbesondere fuer heizreaktoren, und kernstruktur daraus |
| FR2733623B1 (fr) * | 1995-04-28 | 1997-07-04 | Framatome Sa | Procede de reconstitution d'assemblage de combustible nucleaire partiellement epuise |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2815200C3 (de) * | 1977-05-09 | 1980-06-26 | Combustion Engineering, Inc., Windsor, Conn. (V.St.A.) | Aus Brennstoffbaugruppen bestehender Kern eines Kernreaktors zur Leistungserzeugung und Verfahren zu seinem Betrieb |
| SE411973B (sv) * | 1978-06-01 | 1980-02-11 | Asea Atom Ab | Sett att utbyta brensle i en kernreaktor |
-
1980
- 1980-11-03 SE SE8007695A patent/SE424241B/sv not_active IP Right Cessation
-
1981
- 1981-09-15 CH CH5941/81A patent/CH654948A5/de not_active IP Right Cessation
- 1981-10-08 ES ES506128A patent/ES8308132A1/es not_active Expired
- 1981-10-24 DE DE19813142299 patent/DE3142299A1/de active Granted
- 1981-10-30 JP JP56174405A patent/JPS57104889A/ja active Granted
- 1981-10-30 FI FI813419A patent/FI71624C/fi not_active IP Right Cessation
- 1981-11-02 IT IT68412/81A patent/IT1172858B/it active
Also Published As
| Publication number | Publication date |
|---|---|
| IT1172858B (it) | 1987-06-18 |
| ES506128A0 (es) | 1983-08-01 |
| DE3142299C2 (es) | 1990-09-20 |
| SE424241B (sv) | 1982-07-05 |
| IT8168412A0 (it) | 1981-11-02 |
| FI71624B (fi) | 1986-10-10 |
| CH654948A5 (de) | 1986-03-14 |
| FI71624C (fi) | 1987-01-19 |
| JPH0324638B2 (es) | 1991-04-03 |
| FI813419L (fi) | 1982-05-04 |
| SE8007695L (sv) | 1982-05-04 |
| JPS57104889A (en) | 1982-06-30 |
| DE3142299A1 (de) | 1982-06-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20000301 |