DE1298653B - Anlage zum Regeln der Reaktivitaet in Kernreaktoren - Google Patents
Anlage zum Regeln der Reaktivitaet in KernreaktorenInfo
- Publication number
- DE1298653B DE1298653B DES98955A DES0098955A DE1298653B DE 1298653 B DE1298653 B DE 1298653B DE S98955 A DES98955 A DE S98955A DE S0098955 A DES0098955 A DE S0098955A DE 1298653 B DE1298653 B DE 1298653B
- Authority
- DE
- Germany
- Prior art keywords
- control system
- distillation device
- reactor
- pressure chamber
- neutron
- 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
- 230000009257 reactivity Effects 0.000 title claims description 6
- 230000001105 regulatory effect Effects 0.000 title description 5
- 239000000126 substance Substances 0.000 claims description 32
- 238000004821 distillation Methods 0.000 claims description 31
- 239000004327 boric acid Substances 0.000 claims description 22
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 21
- 239000007788 liquid Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 238000005406 washing Methods 0.000 claims description 13
- 239000012530 fluid Substances 0.000 claims description 10
- 230000000607 poisoning effect Effects 0.000 claims description 6
- FHNFHKCVQCLJFQ-RNFDNDRNSA-N xenon-135 Chemical compound [135Xe] FHNFHKCVQCLJFQ-RNFDNDRNSA-N 0.000 claims description 6
- 231100000572 poisoning Toxicity 0.000 claims description 5
- 238000005201 scrubbing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 claims description 2
- 238000003776 cleavage reaction Methods 0.000 claims 1
- 230000004992 fission Effects 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 230000007017 scission Effects 0.000 claims 1
- 230000007704 transition Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 239000012808 vapor phase Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000001276 controlling effect Effects 0.000 description 2
- 239000002826 coolant Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- COXUNHIKBNZLLM-UHFFFAOYSA-H [B+3].[B+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O Chemical compound [B+3].[B+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O COXUNHIKBNZLLM-UHFFFAOYSA-H 0.000 description 1
- XWROSHJVVFETLV-UHFFFAOYSA-N [B+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O Chemical compound [B+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O XWROSHJVVFETLV-UHFFFAOYSA-N 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 125000005619 boric acid group Chemical group 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- XIEPJMXMMWZAAV-UHFFFAOYSA-N cadmium nitrate Inorganic materials [Cd+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O XIEPJMXMMWZAAV-UHFFFAOYSA-N 0.000 description 1
- QCUOBSQYDGUHHT-UHFFFAOYSA-L cadmium sulfate Chemical compound [Cd+2].[O-]S([O-])(=O)=O QCUOBSQYDGUHHT-UHFFFAOYSA-L 0.000 description 1
- 229910000331 cadmium sulfate Inorganic materials 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910003002 lithium salt Inorganic materials 0.000 description 1
- 159000000002 lithium salts Chemical class 0.000 description 1
- NMHMNPHRMNGLLB-UHFFFAOYSA-N phloretic acid Chemical compound OC(=O)CCC1=CC=C(O)C=C1 NMHMNPHRMNGLLB-UHFFFAOYSA-N 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 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
-
- 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
-
- 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)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| LU46845 | 1964-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1298653B true DE1298653B (de) | 1969-07-03 |
Family
ID=19723946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DES98955A Pending DE1298653B (de) | 1964-08-27 | 1965-08-20 | Anlage zum Regeln der Reaktivitaet in Kernreaktoren |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE668438A (enrdf_load_stackoverflow) |
| CH (1) | CH423016A (enrdf_load_stackoverflow) |
| DE (1) | DE1298653B (enrdf_load_stackoverflow) |
| GB (1) | GB1100767A (enrdf_load_stackoverflow) |
| LU (1) | LU46845A1 (enrdf_load_stackoverflow) |
| NL (1) | NL6511154A (enrdf_load_stackoverflow) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2304700A1 (de) * | 1973-01-31 | 1974-08-01 | Siemens Ag | Druckwasserreaktor |
| DE2312228A1 (de) * | 1973-03-12 | 1974-09-26 | Siemens Ag | Druckwasserreaktor |
| JPS62284289A (ja) * | 1986-06-02 | 1987-12-10 | 日本原子力研究所 | 原子炉 |
| SE8605418L (sv) * | 1986-12-17 | 1988-06-18 | Asea Atom Ab | Reaktor |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917444A (en) * | 1956-05-14 | 1959-12-15 | Roger S Dreffin | Neutronic reactor control |
-
1964
- 1964-08-27 LU LU46845D patent/LU46845A1/xx unknown
-
1965
- 1965-08-12 GB GB34517/65A patent/GB1100767A/en not_active Expired
- 1965-08-17 CH CH1152765A patent/CH423016A/fr unknown
- 1965-08-18 BE BE668438A patent/BE668438A/xx unknown
- 1965-08-20 DE DES98955A patent/DE1298653B/de active Pending
- 1965-08-26 NL NL6511154A patent/NL6511154A/xx unknown
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2917444A (en) * | 1956-05-14 | 1959-12-15 | Roger S Dreffin | Neutronic reactor control |
Also Published As
| Publication number | Publication date |
|---|---|
| LU46845A1 (enrdf_load_stackoverflow) | 1966-02-28 |
| BE668438A (enrdf_load_stackoverflow) | 1966-02-18 |
| GB1100767A (en) | 1968-01-24 |
| NL6511154A (enrdf_load_stackoverflow) | 1966-02-28 |
| CH423016A (fr) | 1966-10-31 |
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