FR2377686B1 - - Google Patents
Info
- Publication number
- FR2377686B1 FR2377686B1 FR7801408A FR7801408A FR2377686B1 FR 2377686 B1 FR2377686 B1 FR 2377686B1 FR 7801408 A FR7801408 A FR 7801408A FR 7801408 A FR7801408 A FR 7801408A FR 2377686 B1 FR2377686 B1 FR 2377686B1
- Authority
- FR
- France
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/0006—Controlling or regulating processes
- B01J19/002—Avoiding undesirable reactions or side-effects, e.g. avoiding explosions, or improving the yield by suppressing side-reactions
-
- 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
- G21C19/28—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core
- G21C19/30—Arrangements for introducing fluent material into the reactor core; Arrangements for removing fluent material from the reactor core with continuous purification of circulating fluent material, e.g. by extraction of fission products deterioration or corrosion products, impurities, e.g. by cold traps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J2219/00049—Controlling or regulating processes
- B01J2219/00245—Avoiding undesirable reactions or side-effects
- B01J2219/00252—Formation of deposits other than coke
-
- 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)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- High Energy & Nuclear Physics (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture And Refinement Of Metals (AREA)
- Gas Separation By Absorption (AREA)
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US05/760,302 US4202730A (en) | 1977-01-18 | 1977-01-18 | Radionuclide deposition control |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2377686A1 FR2377686A1 (fr) | 1978-08-11 |
| FR2377686B1 true FR2377686B1 (US06346242-20020212-C00066.png) | 1983-06-03 |
Family
ID=25058692
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7801408A Granted FR2377686A1 (fr) | 1977-01-18 | 1978-01-18 | Procede et systeme pour commander le depot d'isotopes du manganese et du cobalt a partir du refrigerant d'un reacteur |
Country Status (6)
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5543438A (en) * | 1978-09-22 | 1980-03-27 | Doryokuro Kakunenryo | Method of removing magnetic impurity from reactor coolant |
| JPS564099A (en) * | 1979-06-25 | 1981-01-16 | Tokyo Shibaura Electric Co | Device for removing radioactive nuclide |
| DE2937209C2 (de) * | 1979-09-14 | 1984-06-07 | Kernforschungsanlage Jülich GmbH, 5170 Jülich | Spaltprodukt-Filter |
| JPS57113503U (US06346242-20020212-C00066.png) * | 1981-01-06 | 1982-07-14 | ||
| JPS57114900A (en) * | 1981-01-08 | 1982-07-16 | Tokyo Shibaura Electric Co | Radioactive material removing device |
| JPS57116296A (en) * | 1981-01-13 | 1982-07-20 | Tokyo Shibaura Electric Co | Impurity removing device |
| JPS57117678U (US06346242-20020212-C00066.png) * | 1981-01-14 | 1982-07-21 | ||
| JPS57196193A (en) * | 1981-05-28 | 1982-12-02 | Tokyo Shibaura Electric Co | Radioactive nuclide catching device |
| JPS58160895A (ja) * | 1982-03-17 | 1983-09-24 | 株式会社東芝 | 放射性腐食生成物捕獲装置 |
| JPS58169095A (ja) * | 1982-03-31 | 1983-10-05 | 株式会社東芝 | 放射性腐食生成物捕獲装置 |
| JPS59160794A (ja) * | 1983-03-03 | 1984-09-11 | 株式会社東芝 | 核燃料棒 |
| CN108579660B (zh) * | 2018-05-07 | 2020-09-29 | 华北电力大学 | 处理废水中放射性核素的三元金属氧化物材料及其应用 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3024181A (en) * | 1959-10-30 | 1962-03-06 | Robert C Howard | Fuel element |
| US3494805A (en) * | 1967-03-22 | 1970-02-10 | Atomic Energy Commission | Method of inhibiting the corrosion of tantalum by liquid lithium at high temperatures |
| US3660231A (en) * | 1968-11-26 | 1972-05-02 | Gen Electric | Steam cooled nuclear reactor |
| GB1285088A (en) * | 1969-12-18 | 1972-08-09 | Atomic Energy Authority Uk | Cold traps for liquid metal |
| US3826754A (en) * | 1971-06-16 | 1974-07-30 | Gen Electric | Chemical immobilization of fission products reactive with nuclear reactor components |
| UST920001I4 (en) | 1972-06-15 | 1974-03-05 | Cooper method and apparatus for removing iodine from a nuclear reactor coolant | |
| US3969185A (en) * | 1973-05-09 | 1976-07-13 | General Electric Company | Getter for nuclear fuel elements |
| US4050985A (en) * | 1974-09-13 | 1977-09-27 | Westinghouse Electric Corporation | Nuclear reactor |
-
1977
- 1977-01-18 US US05/760,302 patent/US4202730A/en not_active Expired - Lifetime
- 1977-12-28 GB GB53967/77A patent/GB1559554A/en not_active Expired
- 1977-12-28 CA CA294,000A patent/CA1091365A/en not_active Expired
-
1978
- 1978-01-18 DE DE19782802067 patent/DE2802067A1/de not_active Withdrawn
- 1978-01-18 FR FR7801408A patent/FR2377686A1/fr active Granted
- 1978-01-18 JP JP416078A patent/JPS5390600A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| GB1559554A (en) | 1980-01-23 |
| US4202730A (en) | 1980-05-13 |
| CA1091365A (en) | 1980-12-09 |
| JPS5390600A (en) | 1978-08-09 |
| FR2377686A1 (fr) | 1978-08-11 |
| DE2802067A1 (de) | 1978-07-20 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |