GB1221309A - Nuclear reactors - Google Patents
Nuclear reactorsInfo
- Publication number
- GB1221309A GB1221309A GB53061/67A GB5306167A GB1221309A GB 1221309 A GB1221309 A GB 1221309A GB 53061/67 A GB53061/67 A GB 53061/67A GB 5306167 A GB5306167 A GB 5306167A GB 1221309 A GB1221309 A GB 1221309A
- Authority
- GB
- United Kingdom
- Prior art keywords
- gas
- effected
- tubes
- reactor
- nov
- 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
- 239000007789 gas Substances 0.000 abstract 6
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 abstract 2
- WTEOIRVLGSZEPR-UHFFFAOYSA-N boron trifluoride Chemical compound FB(F)F WTEOIRVLGSZEPR-UHFFFAOYSA-N 0.000 abstract 2
- 239000002826 coolant Substances 0.000 abstract 2
- 229910015900 BF3 Inorganic materials 0.000 abstract 1
- 239000012159 carrier gas Substances 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 229910052743 krypton Inorganic materials 0.000 abstract 1
- DNNSSWSSYDEUBZ-UHFFFAOYSA-N krypton atom Chemical compound [Kr] DNNSSWSSYDEUBZ-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000009257 reactivity Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 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)
- Treating Waste Gases (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Abstract
1,221,309. Controlling reactors. UNITED KINGDOM ATOMIC ENERGY AUTHORITY. 18 Nov., 1968 [22 Nov., 1967], No. 53061/67. Heading G6C. In a nuclear reactor, having a heavy water moderator 5, contained in a calandria tank 4, control is effected by the flow of a neutronabsorbing gas in the calandria tubes, 3. The gas passes along the annular spaces 7, between the coolant conducting tubes 1 and tubes 3. The absorbing gas, krypton, is mixed with a carrier gas CO 2 and reactivity control is effected by variation of the gas mixture. Continuous separation out of the CO 2 is effected by condensation at 14. In a further embodiment, the valve admitting the absorbing gas, boron trifluoride, to the reactor is controlled in response to a signal indicating a reactor fault condition whilst during normal operation, a gas coolant, CO 2 is circulated through spaces 7.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53061/67A GB1221309A (en) | 1967-11-22 | 1967-11-22 | Nuclear reactors |
| ES360552A ES360552A1 (en) | 1967-11-22 | 1968-11-22 | Nuclear reactors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB53061/67A GB1221309A (en) | 1967-11-22 | 1967-11-22 | Nuclear reactors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1221309A true GB1221309A (en) | 1971-02-03 |
Family
ID=10466486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB53061/67A Expired GB1221309A (en) | 1967-11-22 | 1967-11-22 | Nuclear reactors |
Country Status (2)
| Country | Link |
|---|---|
| ES (1) | ES360552A1 (en) |
| GB (1) | GB1221309A (en) |
-
1967
- 1967-11-22 GB GB53061/67A patent/GB1221309A/en not_active Expired
-
1968
- 1968-11-22 ES ES360552A patent/ES360552A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| ES360552A1 (en) | 1970-10-16 |
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