DE1614549A1 - Brennelementwechsel bei Schwerwasserkernreaktoren - Google Patents
Brennelementwechsel bei SchwerwasserkernreaktorenInfo
- Publication number
- DE1614549A1 DE1614549A1 DE19671614549 DE1614549A DE1614549A1 DE 1614549 A1 DE1614549 A1 DE 1614549A1 DE 19671614549 DE19671614549 DE 19671614549 DE 1614549 A DE1614549 A DE 1614549A DE 1614549 A1 DE1614549 A1 DE 1614549A1
- Authority
- DE
- Germany
- Prior art keywords
- water
- reactor
- cooling
- gas
- light water
- 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.)
- Pending
Links
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 title claims description 22
- 239000000446 fuel Substances 0.000 title claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 16
- 238000001816 cooling Methods 0.000 claims description 15
- 239000000112 cooling gas Substances 0.000 claims description 9
- 239000002574 poison Substances 0.000 claims description 3
- 231100000614 poison Toxicity 0.000 claims description 3
- 238000011179 visual inspection Methods 0.000 claims description 2
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000001035 drying Methods 0.000 description 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 241000272814 Anser sp. Species 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 229910052756 noble gas Inorganic materials 0.000 description 1
- 150000002835 noble gases Chemical class 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000009257 reactivity Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000003643 water by type Substances 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
- G21C1/00—Reactor types
- G21C1/04—Thermal reactors ; Epithermal reactors
- G21C1/06—Heterogeneous reactors, i.e. in which fuel and moderator are separated
- G21C1/14—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor
- G21C1/16—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor
- G21C1/18—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised
- G21C1/20—Heterogeneous reactors, i.e. in which fuel and moderator are separated moderator being substantially not pressurised, e.g. swimming-pool reactor moderator and coolant being different or separated, e.g. sodium-graphite reactor, sodium-heavy water reactor or organic coolant-heavy water reactor coolant being pressurised moderator being liquid, e.g. pressure-tube reactor
-
- 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
-
- 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)
- Physical Or Chemical Processes And Apparatus (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DES0110649 | 1967-07-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1614549A1 true DE1614549A1 (de) | 1971-01-14 |
Family
ID=7530397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19671614549 Pending DE1614549A1 (de) | 1967-07-04 | 1967-07-04 | Brennelementwechsel bei Schwerwasserkernreaktoren |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE717429A (enExample) |
| DE (1) | DE1614549A1 (enExample) |
| FR (1) | FR1582156A (enExample) |
| GB (1) | GB1211249A (enExample) |
| SE (1) | SE333023B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3009971A1 (de) * | 1980-03-14 | 1981-09-24 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zum betreiben eines mit schwerem wasser gekuehlten kernreaktors |
-
1967
- 1967-07-04 DE DE19671614549 patent/DE1614549A1/de active Pending
-
1968
- 1968-07-01 BE BE717429D patent/BE717429A/xx unknown
- 1968-07-02 FR FR1582156D patent/FR1582156A/fr not_active Expired
- 1968-07-03 GB GB31834/68A patent/GB1211249A/en not_active Expired
- 1968-07-04 SE SE09222/68A patent/SE333023B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| BE717429A (enExample) | 1968-12-16 |
| GB1211249A (en) | 1970-11-04 |
| SE333023B (enExample) | 1971-03-01 |
| FR1582156A (enExample) | 1969-09-26 |
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