IL26580A - A method of compensation for reactive changes in a nuclear reactor with a liquid thaw - Google Patents
A method of compensation for reactive changes in a nuclear reactor with a liquid thawInfo
- Publication number
- IL26580A IL26580A IL26580A IL2658066A IL26580A IL 26580 A IL26580 A IL 26580A IL 26580 A IL26580 A IL 26580A IL 2658066 A IL2658066 A IL 2658066A IL 26580 A IL26580 A IL 26580A
- Authority
- IL
- Israel
- Prior art keywords
- moderator
- poison
- reactivity
- circuit
- purification
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 25
- 230000009257 reactivity Effects 0.000 title claims description 21
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical group [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 54
- 239000002574 poison Substances 0.000 claims description 28
- 231100000614 poison Toxicity 0.000 claims description 28
- 239000011347 resin Substances 0.000 claims description 27
- 229920005989 resin Polymers 0.000 claims description 27
- 238000000746 purification Methods 0.000 claims description 19
- 125000000129 anionic group Chemical group 0.000 claims description 12
- 125000002091 cationic group Chemical group 0.000 claims description 10
- 230000007423 decrease Effects 0.000 claims description 10
- 230000008569 process Effects 0.000 claims description 8
- 150000001875 compounds Chemical class 0.000 claims description 6
- PSHMSSXLYVAENJ-UHFFFAOYSA-N dilithium;[oxido(oxoboranyloxy)boranyl]oxy-oxoboranyloxyborinate Chemical compound [Li+].[Li+].O=BOB([O-])OB([O-])OB=O PSHMSSXLYVAENJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 claims description 3
- 230000007774 longterm Effects 0.000 claims description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 15
- 229910052796 boron Inorganic materials 0.000 description 15
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 12
- 229910052744 lithium Inorganic materials 0.000 description 12
- 230000000607 poisoning effect Effects 0.000 description 12
- 231100000572 poisoning Toxicity 0.000 description 11
- 239000000446 fuel Substances 0.000 description 10
- 229910052724 xenon Inorganic materials 0.000 description 8
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 8
- 229910052772 Samarium Inorganic materials 0.000 description 6
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 6
- 239000002826 coolant Substances 0.000 description 6
- KZUNJOHGWZRPMI-UHFFFAOYSA-N samarium atom Chemical compound [Sm] KZUNJOHGWZRPMI-UHFFFAOYSA-N 0.000 description 6
- 239000004327 boric acid Substances 0.000 description 5
- 239000003456 ion exchange resin Substances 0.000 description 5
- 229920003303 ion-exchange polymer Polymers 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- WHXSMMKQMYFTQS-BJUDXGSMSA-N (6Li)Lithium Chemical compound [6Li] WHXSMMKQMYFTQS-BJUDXGSMSA-N 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 3
- 230000007797 corrosion Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000005342 ion exchange Methods 0.000 description 2
- INHCSSUBVCNVSK-UHFFFAOYSA-L lithium sulfate Chemical compound [Li+].[Li+].[O-]S([O-])(=O)=O INHCSSUBVCNVSK-UHFFFAOYSA-L 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005215 recombination Methods 0.000 description 2
- 230000006798 recombination Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- YZCKVEUIGOORGS-OUBTZVSYSA-N Deuterium Chemical compound [2H] YZCKVEUIGOORGS-OUBTZVSYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 229910052805 deuterium Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000010828 elution Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000007425 progressive decline Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-RNFDNDRNSA-N xenon-135 Chemical compound [135Xe] FHNFHKCVQCLJFQ-RNFDNDRNSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
- G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Treatment Of Water By Ion Exchange (AREA)
- Particle Accelerators (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR34868A FR1460022A (fr) | 1965-10-13 | 1965-10-13 | Procédé de compensation des variations de réactivité d'un réacteur nucléaire à modérateur liquide et réacteur mettant en oeuvre ledit procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IL26580A true IL26580A (en) | 1970-03-22 |
Family
ID=8590408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL26580A IL26580A (en) | 1965-10-13 | 1966-09-26 | A method of compensation for reactive changes in a nuclear reactor with a liquid thaw |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US3365367A (OSRAM) |
| BE (1) | BE687063A (OSRAM) |
| CH (1) | CH462968A (OSRAM) |
| DE (1) | DE1539817B1 (OSRAM) |
| ES (1) | ES332194A1 (OSRAM) |
| FR (1) | FR1460022A (OSRAM) |
| GB (1) | GB1087386A (OSRAM) |
| IL (1) | IL26580A (OSRAM) |
| LU (1) | LU52138A1 (OSRAM) |
| NL (1) | NL6613736A (OSRAM) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3849248A (en) * | 1969-02-14 | 1974-11-19 | Gen Electric | Samarium compensation for nuclear reactor fuel |
| US4225390A (en) * | 1970-01-14 | 1980-09-30 | Westinghouse Electric Corp. | Boron control system for a nuclear power plant |
| US3624241A (en) * | 1970-02-10 | 1971-11-30 | Nasa | Method and apparatus for controlling thermal nuclear reactors |
| GB1298168A (en) * | 1970-05-19 | 1972-11-29 | Westinghouse Electric Corp | Control system for a nuclear power plant |
| US3972772A (en) * | 1971-07-20 | 1976-08-03 | Kraftwerk Union Aktiengesellschaft | Steam power plant for nuclear reactor stations having pressurized water reactors |
| US4495140A (en) * | 1981-11-24 | 1985-01-22 | Westinghouse Electric Corp. | Permanent deactivation of nuclear reactor |
| FR2520545A1 (fr) * | 1982-01-27 | 1983-07-29 | Framatome Sa | Procede et dispositif de modification de la concentration du poison soluble contenu dans le fluide refrigerant du circuit primaire d'un reacteur nuclaire |
| US4818477A (en) * | 1984-07-10 | 1989-04-04 | Westinghouse Electric Corp. | PCI resistant fuel and method and apparatus for controlling reactivity in a reactor core |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2989454A (en) * | 1957-08-13 | 1961-06-20 | Calvin R Breden | Nuclear reactor |
| US3222254A (en) * | 1962-02-13 | 1965-12-07 | Anglo Belge Vulcain Sa Soc | Method of controlling the reactivity of a nuclear reactor |
| US3310473A (en) * | 1966-01-21 | 1967-03-21 | Warren E Winsche | Spectral shift reactor control |
-
1965
- 1965-10-13 FR FR34868A patent/FR1460022A/fr not_active Expired
-
1966
- 1966-09-19 BE BE687063D patent/BE687063A/xx unknown
- 1966-09-21 CH CH1359966A patent/CH462968A/fr unknown
- 1966-09-23 GB GB42659/66A patent/GB1087386A/en not_active Expired
- 1966-09-26 US US581789A patent/US3365367A/en not_active Expired - Lifetime
- 1966-09-26 IL IL26580A patent/IL26580A/en unknown
- 1966-09-29 NL NL6613736A patent/NL6613736A/xx unknown
- 1966-10-03 DE DE19661539817 patent/DE1539817B1/de active Pending
- 1966-10-10 LU LU52138D patent/LU52138A1/xx unknown
- 1966-10-11 ES ES332194A patent/ES332194A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US3365367A (en) | 1968-01-23 |
| GB1087386A (en) | 1967-10-18 |
| CH462968A (fr) | 1968-09-30 |
| FR1460022A (fr) | 1966-06-17 |
| BE687063A (OSRAM) | 1967-03-01 |
| NL6613736A (OSRAM) | 1967-04-14 |
| DE1539817B1 (de) | 1970-01-29 |
| LU52138A1 (OSRAM) | 1966-12-12 |
| ES332194A1 (es) | 1969-05-16 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Engel et al. | Conceptual design characteristics of a denatured molten-salt reactor with once-through fueling | |
| Ergen et al. | The aircraft reactor experiment—physics | |
| KR20170076808A (ko) | 재생된 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로 | |
| IL26580A (en) | A method of compensation for reactive changes in a nuclear reactor with a liquid thaw | |
| Galperin et al. | Substitution of the soluble boron reactivity control system of a pressurized water reactor by gadolinium burnable poisons | |
| Mohsen et al. | Investigating the possible advantages of using different concentrations of transuranic elements with thorium-uranium dioxide as a fuel for PBMR-400 | |
| GB840740A (en) | A steam stirred homogeneous nuclear reactor | |
| Morrison et al. | Isotopic and spectral effects of Pu quality in Th-Pu fueled PWRs | |
| US5301216A (en) | Method of operating a nuclear reactor with emergency cooling system economy | |
| Gat et al. | The source term and waste optimization of molten salt reactors with processing | |
| NO115422B (OSRAM) | ||
| Rineiski et al. | Proliferation-resistant fuel options for thermal and fast reactors avoiding neptunium production | |
| GB958088A (en) | Improvements in or relating to fast nuclear reactors | |
| GB925747A (en) | Improvements in or relating to nuclear reactors | |
| Bergelson et al. | Transmutation of minor actinides in different nuclear facilities | |
| RU2634476C1 (ru) | Способ эксплуатации ядерного реактора в ториевом топливном цикле с наработкой изотопа урана 233u | |
| Debrue et al. | Plutonium Recycle Studies for the SENA PWR Reactor | |
| Gerasimov et al. | Price of fission product transmutation in power reactors | |
| Flannagan et al. | Quality Control of Moderator in Savannah River Plant Reactors | |
| WO2024218253A1 (en) | A method of operating a molten salt reactor | |
| Charlier et al. | Experimental study of the tritium inventory in the BR3 and extrapolation to a PWR of 900 MWe | |
| Ergen | The Physics of the Fused-Salt Reactor Experiment | |
| Rabba et al. | Depletion Analysis of the Nigerian Research Reactor Fuel with 19.75% Enriched UO2 Material | |
| CA1267446A (en) | Nuclear reactor and method of operating same | |
| Dietrich | The physics of advanced reactors |