DE2327756A1 - Sicherheitseinrichtung mit fluessigem absorber fuer kernreaktoren - Google Patents
Sicherheitseinrichtung mit fluessigem absorber fuer kernreaktorenInfo
- Publication number
- DE2327756A1 DE2327756A1 DE2327756*A DE2327756A DE2327756A1 DE 2327756 A1 DE2327756 A1 DE 2327756A1 DE 2327756 A DE2327756 A DE 2327756A DE 2327756 A1 DE2327756 A1 DE 2327756A1
- Authority
- DE
- Germany
- Prior art keywords
- safety device
- lower chamber
- liquid absorber
- reactor
- liquid
- 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.)
- Ceased
Links
- 239000007788 liquid Substances 0.000 title claims description 33
- 239000006096 absorbing agent Substances 0.000 title claims description 32
- 229910052770 Uranium Inorganic materials 0.000 claims description 7
- JFALSRSLKYAFGM-UHFFFAOYSA-N uranium(0) Chemical compound [U] JFALSRSLKYAFGM-UHFFFAOYSA-N 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 210000000056 organ Anatomy 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052744 lithium Inorganic materials 0.000 claims description 2
- 239000007789 gas Substances 0.000 description 9
- 238000004880 explosion Methods 0.000 description 3
- 238000005192 partition Methods 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 238000002844 melting Methods 0.000 description 2
- 230000008018 melting Effects 0.000 description 2
- 235000010603 pastilles Nutrition 0.000 description 2
- 230000009257 reactivity Effects 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 1
- 239000002250 absorbent Substances 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 241001233037 catfish Species 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C9/00—Emergency protection arrangements structurally associated with the reactor, e.g. safety valves provided with pressure equalisation devices
- G21C9/02—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency
- G21C9/033—Means for effecting very rapid reduction of the reactivity factor under fault conditions, e.g. reactor fuse; Control elements having arrangements activated in an emergency by an absorbent fluid
-
- 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)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7219989A FR2188247B1 (enrdf_load_stackoverflow) | 1972-06-02 | 1972-06-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2327756A1 true DE2327756A1 (de) | 1974-01-03 |
Family
ID=9099634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE2327756*A Ceased DE2327756A1 (de) | 1972-06-02 | 1973-05-30 | Sicherheitseinrichtung mit fluessigem absorber fuer kernreaktoren |
Country Status (10)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2608826C2 (ru) | 2015-06-01 | 2017-01-25 | Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" - Госкорпорация "Росатом" | Устройство для пассивной защиты ядерного реактора |
| CN111933312B (zh) * | 2020-08-07 | 2022-12-02 | 上海核工程研究设计院有限公司 | 一种用于核反应堆反应性自动控制的装置 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1145617A (en) * | 1966-07-08 | 1969-03-19 | Ca Atomic Energy Ltd | Apparatus for nuclear reactor control |
| JPS4322789Y1 (enrdf_load_stackoverflow) * | 1967-06-26 | 1968-09-25 | ||
| FR2038062A1 (enrdf_load_stackoverflow) * | 1969-03-19 | 1971-01-08 | Commissariat Energie Atomique | |
| GB1298804A (en) * | 1969-05-30 | 1972-12-06 | Atomic Energy Authority Uk | Improvements in or relating to the control of nuclear reactors |
| DE1940403A1 (de) * | 1969-08-08 | 1971-02-18 | Interatom | Vorrichtung zum schnellen Abschalten eines Kernreaktors mittels neutronenabsorbierender Fluessigkeiten |
-
1972
- 1972-06-02 FR FR7219989A patent/FR2188247B1/fr not_active Expired
-
1973
- 1973-05-23 BE BE1005078A patent/BE799907A/xx unknown
- 1973-05-25 IT IT24569/73A patent/IT990584B/it active
- 1973-05-30 DE DE2327756*A patent/DE2327756A1/de not_active Ceased
- 1973-06-01 BR BR4126/73A patent/BR7304126D0/pt unknown
- 1973-06-01 SE SE7307809A patent/SE373449B/xx unknown
- 1973-06-01 CA CA172,983A patent/CA1019845A/en not_active Expired
- 1973-06-01 NL NL7307711A patent/NL7307711A/xx not_active Application Discontinuation
- 1973-06-01 JP JP48061056A patent/JPS4943092A/ja active Pending
- 1973-06-04 GB GB2659573A patent/GB1421068A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CA1019845A (en) | 1977-10-25 |
| NL7307711A (enrdf_load_stackoverflow) | 1973-12-04 |
| FR2188247A1 (enrdf_load_stackoverflow) | 1974-01-18 |
| BE799907A (fr) | 1973-11-23 |
| GB1421068A (en) | 1976-01-14 |
| BR7304126D0 (pt) | 1974-07-11 |
| IT990584B (it) | 1975-07-10 |
| SE373449B (enrdf_load_stackoverflow) | 1975-02-03 |
| FR2188247B1 (enrdf_load_stackoverflow) | 1974-10-25 |
| JPS4943092A (enrdf_load_stackoverflow) | 1974-04-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8131 | Rejection |