CH394410A - Appareillage pour la mesure de la concentration des particules radioactives en suspension dans un gaz - Google Patents
Appareillage pour la mesure de la concentration des particules radioactives en suspension dans un gazInfo
- Publication number
- CH394410A CH394410A CH124963A CH124963A CH394410A CH 394410 A CH394410 A CH 394410A CH 124963 A CH124963 A CH 124963A CH 124963 A CH124963 A CH 124963A CH 394410 A CH394410 A CH 394410A
- Authority
- CH
- Switzerland
- Prior art keywords
- collecting elements
- pellets
- decontamination
- disc
- discs
- Prior art date
Links
- 239000002245 particle Substances 0.000 title claims description 10
- 230000002285 radioactive effect Effects 0.000 title claims description 10
- 239000008188 pellet Substances 0.000 claims description 51
- 238000005202 decontamination Methods 0.000 claims description 19
- 230000003588 decontaminative effect Effects 0.000 claims description 19
- 238000005259 measurement Methods 0.000 claims description 12
- 125000004122 cyclic group Chemical group 0.000 claims description 10
- 238000005367 electrostatic precipitation Methods 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 6
- 239000000725 suspension Substances 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 230000002250 progressing effect Effects 0.000 claims description 2
- 239000000047 product Substances 0.000 claims 2
- 239000000284 extract Substances 0.000 claims 1
- 239000011521 glass Substances 0.000 claims 1
- 239000011148 porous material Substances 0.000 claims 1
- 210000002268 wool Anatomy 0.000 claims 1
- 244000027321 Lychnis chalcedonica Species 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 239000012809 cooling fluid Substances 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000004992 fission Effects 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 235000010603 pastilles Nutrition 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000000135 prohibitive effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000001360 synchronised effect Effects 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
- G21C17/04—Detecting burst slugs
- G21C17/044—Detectors and metering devices for the detection of fission products
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
- G01T7/04—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids by filtration
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
- G01T7/00—Details of radiation-measuring instruments
- G01T7/02—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids
- G01T7/06—Collecting means for receiving or storing samples to be investigated and possibly directly transporting the samples to the measuring arrangement; particularly for investigating radioactive fluids by electrostatic precipitation
-
- 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)
- High Energy & Nuclear Physics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Spectroscopy & Molecular Physics (AREA)
- General Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR888054A FR1325646A (fr) | 1962-02-14 | 1962-02-14 | Appareillage pour la mesure de la concentration des particules radioactives en suspension dans un gaz |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH394410A true CH394410A (fr) | 1965-06-30 |
Family
ID=8772723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH124963A CH394410A (fr) | 1962-02-14 | 1963-02-01 | Appareillage pour la mesure de la concentration des particules radioactives en suspension dans un gaz |
Country Status (5)
| Country | Link |
|---|---|
| CH (1) | CH394410A (esLanguage) |
| DE (1) | DE1284524B (esLanguage) |
| FR (1) | FR1325646A (esLanguage) |
| GB (1) | GB1016423A (esLanguage) |
| LU (1) | LU43167A1 (esLanguage) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH646520A5 (de) * | 1980-03-20 | 1984-11-30 | Foerderung Forschung Gmbh | Fernbedienbares probenentnahmegeraet, insbesondere fuer die ermittlung von aktivitaetsprofilen in kontaminierten materialoberflaechen. |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE561355A (esLanguage) * | 1956-10-03 | |||
| GB829743A (en) * | 1956-12-18 | 1960-03-09 | Head Wrightson & Co Ltd | Radioactive dust monitoring device |
| NL264969A (esLanguage) * | 1960-05-20 |
-
1962
- 1962-02-14 FR FR888054A patent/FR1325646A/fr not_active Expired
-
1963
- 1963-01-31 GB GB4057/63A patent/GB1016423A/en not_active Expired
- 1963-02-01 CH CH124963A patent/CH394410A/fr unknown
- 1963-02-09 LU LU43167D patent/LU43167A1/xx unknown
- 1963-02-14 DE DEC29160A patent/DE1284524B/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| LU43167A1 (esLanguage) | 1963-04-09 |
| GB1016423A (en) | 1966-01-12 |
| DE1284524B (de) | 1968-12-05 |
| FR1325646A (fr) | 1963-05-03 |
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