CH385365A - Procédé de réglage d'un réacteur nucléaire - Google Patents
Procédé de réglage d'un réacteur nucléaireInfo
- Publication number
- CH385365A CH385365A CH166862A CH166862A CH385365A CH 385365 A CH385365 A CH 385365A CH 166862 A CH166862 A CH 166862A CH 166862 A CH166862 A CH 166862A CH 385365 A CH385365 A CH 385365A
- Authority
- CH
- Switzerland
- Prior art keywords
- sep
- moderator
- nuclear reactor
- adjusting
- temperature
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 26
- 239000012530 fluid Substances 0.000 claims description 31
- 239000003507 refrigerant Substances 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 claims description 18
- 230000009257 reactivity Effects 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 239000002826 coolant Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 claims description 5
- 230000008569 process Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 2
- 239000000446 fuel Substances 0.000 description 13
- 238000009413 insulation Methods 0.000 description 5
- 230000009467 reduction Effects 0.000 description 5
- 230000000712 assembly Effects 0.000 description 3
- 238000000429 assembly Methods 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000000607 poisoning effect Effects 0.000 description 3
- 229910052724 xenon Inorganic materials 0.000 description 3
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 208000005374 Poisoning Diseases 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000003758 nuclear fuel Substances 0.000 description 2
- 231100000572 poisoning Toxicity 0.000 description 2
- 230000000750 progressive effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- YJTKZCDBKVTVBY-UHFFFAOYSA-N 1,3-Diphenylbenzene Chemical group C1=CC=CC=C1C1=CC=CC(C=2C=CC=CC=2)=C1 YJTKZCDBKVTVBY-UHFFFAOYSA-N 0.000 description 1
- 229910052770 Uranium Inorganic materials 0.000 description 1
- 229910001093 Zr alloy Inorganic materials 0.000 description 1
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 229910052790 beryllium Inorganic materials 0.000 description 1
- ATBAMAFKBVZNFJ-UHFFFAOYSA-N beryllium atom Chemical compound [Be] ATBAMAFKBVZNFJ-UHFFFAOYSA-N 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011824 nuclear material Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 description 1
- QSGNKXDSTRDWKA-UHFFFAOYSA-N zirconium dihydride Chemical compound [ZrH2] QSGNKXDSTRDWKA-UHFFFAOYSA-N 0.000 description 1
- 229910000568 zirconium hydride Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/26—Control of nuclear reaction by displacement of the moderator or parts thereof by changing the moderator concentration
-
- 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
- G21C1/10—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 moderator and coolant being different or separated
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C7/00—Control of nuclear reaction
- G21C7/32—Control of nuclear reaction by varying flow of coolant through the core by adjusting the coolant or moderator temperature
-
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE478003 | 1961-02-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH385365A true CH385365A (fr) | 1964-12-15 |
Family
ID=3844532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH166862A CH385365A (fr) | 1961-02-28 | 1962-02-12 | Procédé de réglage d'un réacteur nucléaire |
Country Status (6)
| Country | Link |
|---|---|
| CH (1) | CH385365A (enrdf_load_stackoverflow) |
| DE (1) | DE1236677B (enrdf_load_stackoverflow) |
| DK (1) | DK117007B (enrdf_load_stackoverflow) |
| GB (2) | GB999005A (enrdf_load_stackoverflow) |
| LU (1) | LU41223A1 (enrdf_load_stackoverflow) |
| NL (2) | NL126366C (enrdf_load_stackoverflow) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3001923A (en) * | 1955-08-06 | 1961-09-26 | Ca Atomic Energy Ltd | Control of atomic power reactors |
| DE1020127B (de) * | 1955-09-22 | 1957-11-28 | Dr Kurt Diebner | Kernreaktor |
| DE1020417B (de) * | 1955-10-10 | 1957-12-05 | Phil Heinz Maier Leibnitz Dr | Verfahren zur Regelung der Reaktivitaet eines Reaktors |
| DE1065949B (enrdf_load_stackoverflow) * | 1958-05-05 | 1959-09-24 | ||
| AT211926B (de) * | 1958-06-27 | 1960-11-10 | Atomic Energy Authority Uk | Graphitmoderierter Kernreaktor |
-
0
- NL NL275336D patent/NL275336A/xx unknown
- NL NL126366D patent/NL126366C/xx active
-
1962
- 1962-02-08 GB GB4824/62A patent/GB999005A/en not_active Expired
- 1962-02-08 LU LU41223D patent/LU41223A1/xx unknown
- 1962-02-08 GB GB6938/65A patent/GB999006A/en not_active Expired
- 1962-02-12 CH CH166862A patent/CH385365A/fr unknown
- 1962-02-19 DE DES78103A patent/DE1236677B/de active Pending
- 1962-02-27 DK DK92062AA patent/DK117007B/da unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB999006A (en) | 1965-07-21 |
| DK117007B (da) | 1970-03-09 |
| LU41223A1 (enrdf_load_stackoverflow) | 1963-08-08 |
| NL126366C (enrdf_load_stackoverflow) | |
| GB999005A (en) | 1965-07-21 |
| DE1236677B (de) | 1967-03-16 |
| NL275336A (enrdf_load_stackoverflow) |
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