CA1220571A - Dispositif de surveillance du poison dans le moderateur d'un reacteur - Google Patents
Dispositif de surveillance du poison dans le moderateur d'un reacteurInfo
- Publication number
- CA1220571A CA1220571A CA000460388A CA460388A CA1220571A CA 1220571 A CA1220571 A CA 1220571A CA 000460388 A CA000460388 A CA 000460388A CA 460388 A CA460388 A CA 460388A CA 1220571 A CA1220571 A CA 1220571A
- Authority
- CA
- Canada
- Prior art keywords
- liquid
- poison
- neutron
- moderator
- thin film
- 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
- 239000002574 poison Substances 0.000 title claims abstract description 48
- 231100000614 poison Toxicity 0.000 title claims abstract description 48
- 238000012806 monitoring device Methods 0.000 title 1
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 239000010409 thin film Substances 0.000 claims abstract description 20
- 230000004907 flux Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims description 10
- 238000012544 monitoring process Methods 0.000 claims description 10
- MWFSXYMZCVAQCC-UHFFFAOYSA-N gadolinium(iii) nitrate Chemical compound [Gd+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O MWFSXYMZCVAQCC-UHFFFAOYSA-N 0.000 claims description 8
- 229910001093 Zr alloy Inorganic materials 0.000 claims description 7
- 229910052688 Gadolinium Inorganic materials 0.000 claims description 4
- UIWYJDYFSGRHKR-UHFFFAOYSA-N gadolinium atom Chemical compound [Gd] UIWYJDYFSGRHKR-UHFFFAOYSA-N 0.000 claims description 4
- 238000005086 pumping Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims 2
- 238000001514 detection method Methods 0.000 claims 2
- 229910002804 graphite Inorganic materials 0.000 claims 2
- 239000010439 graphite Substances 0.000 claims 2
- 239000012188 paraffin wax Substances 0.000 claims 2
- 230000002238 attenuated effect Effects 0.000 claims 1
- 238000005259 measurement Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 abstract description 5
- 239000007924 injection Substances 0.000 abstract description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 4
- 229910052790 beryllium Inorganic materials 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/02—Devices or arrangements for monitoring coolant or moderator
- G21C17/022—Devices or arrangements for monitoring coolant or moderator for monitoring liquid coolants or moderators
-
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000460388A CA1220571A (fr) | 1984-08-03 | 1984-08-03 | Dispositif de surveillance du poison dans le moderateur d'un reacteur |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA000460388A CA1220571A (fr) | 1984-08-03 | 1984-08-03 | Dispositif de surveillance du poison dans le moderateur d'un reacteur |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1220571A true CA1220571A (fr) | 1987-04-14 |
Family
ID=4128465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000460388A Expired CA1220571A (fr) | 1984-08-03 | 1984-08-03 | Dispositif de surveillance du poison dans le moderateur d'un reacteur |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA1220571A (fr) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021479A (zh) * | 2012-11-27 | 2013-04-03 | 中国核电工程有限公司 | 一种适用于事故工况的移动式核材料反应性抑制系统 |
| US20240060910A1 (en) * | 2021-01-05 | 2024-02-22 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Device and method for measuring a neutron absorber in a fluid |
-
1984
- 1984-08-03 CA CA000460388A patent/CA1220571A/fr not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021479A (zh) * | 2012-11-27 | 2013-04-03 | 中国核电工程有限公司 | 一种适用于事故工况的移动式核材料反应性抑制系统 |
| US20240060910A1 (en) * | 2021-01-05 | 2024-02-22 | Commissariat A L'energie Atomique Et Aux Energies Alternatives | Device and method for measuring a neutron absorber in a fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |