FR2564975B1 - METHOD AND APPARATUS FOR MEASURING THE CONCENTRATION OF PLUTONIUM IN IRRADIATED NUCLEAR FUEL PROCESSING LIQUID STREAMS - Google Patents
METHOD AND APPARATUS FOR MEASURING THE CONCENTRATION OF PLUTONIUM IN IRRADIATED NUCLEAR FUEL PROCESSING LIQUID STREAMSInfo
- Publication number
- FR2564975B1 FR2564975B1 FR858507719A FR8507719A FR2564975B1 FR 2564975 B1 FR2564975 B1 FR 2564975B1 FR 858507719 A FR858507719 A FR 858507719A FR 8507719 A FR8507719 A FR 8507719A FR 2564975 B1 FR2564975 B1 FR 2564975B1
- Authority
- FR
- France
- Prior art keywords
- plutonium
- concentration
- measuring
- processing liquid
- nuclear fuel
- 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 - Lifetime
Links
- 229910052778 Plutonium Inorganic materials 0.000 title 1
- 239000007788 liquid Substances 0.000 title 1
- 239000003758 nuclear fuel Substances 0.000 title 1
- OYEHPCDNVJXUIW-UHFFFAOYSA-N plutonium atom Chemical compound [Pu] OYEHPCDNVJXUIW-UHFFFAOYSA-N 0.000 title 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
- G01N23/221—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis
- G01N23/222—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material by activation analysis using neutron activation analysis [NAA]
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/01—Investigating materials by wave or particle radiation by radioactivity, nuclear decay
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/071—Investigating materials by wave or particle radiation secondary emission combination of measurements, at least 1 secondary emission
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/07—Investigating materials by wave or particle radiation secondary emission
- G01N2223/074—Investigating materials by wave or particle radiation secondary emission activation analysis
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/30—Accessories, mechanical or electrical features
- G01N2223/303—Accessories, mechanical or electrical features calibrating, standardising
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/625—Specific applications or type of materials nuclear fuels, laser imploded targets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2223/00—Investigating materials by wave or particle radiation
- G01N2223/60—Specific applications or type of materials
- G01N2223/637—Specific applications or type of materials liquid
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848413236A GB8413236D0 (en) | 1984-05-23 | 1984-05-23 | Plutonium concentration measurement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2564975A1 FR2564975A1 (en) | 1985-11-29 |
| FR2564975B1 true FR2564975B1 (en) | 1992-02-14 |
Family
ID=10561425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR858507719A Expired - Lifetime FR2564975B1 (en) | 1984-05-23 | 1985-05-22 | METHOD AND APPARATUS FOR MEASURING THE CONCENTRATION OF PLUTONIUM IN IRRADIATED NUCLEAR FUEL PROCESSING LIQUID STREAMS |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS60260876A (en) |
| BE (1) | BE902481A (en) |
| DE (1) | DE3518614A1 (en) |
| FR (1) | FR2564975B1 (en) |
| GB (2) | GB8413236D0 (en) |
| IT (1) | IT1187827B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110990783B (en) * | 2019-11-14 | 2024-03-19 | 中国核电工程有限公司 | Calculation method of Pu-242 nuclide relative content |
| CN111751866B (en) * | 2020-05-15 | 2023-12-22 | 中国核电工程有限公司 | Method for estimating plutonium concentration of solution system based on neutron coincidence counting and monitoring system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1321869A (en) * | 1970-08-10 | 1973-07-04 | Atomic Energy Authority Uk | Activation analysis |
| ZA813295B (en) * | 1980-06-16 | 1982-01-27 | N Baron | Self-regulating neutron coincidence counter |
| FR2547061B1 (en) * | 1983-06-01 | 1985-07-05 | Commissariat Energie Atomique | PROCESS FOR DETERMINING THE VOLUME ACTIVITY AND ESTIMATING THE MASS OF PLUTONIUM CONTAINED IN WASTE AND DEVICE FOR IMPLEMENTING THIS PROCESS |
-
1984
- 1984-05-23 GB GB848413236A patent/GB8413236D0/en active Pending
-
1985
- 1985-05-13 GB GB08512068A patent/GB2159273B/en not_active Expired
- 1985-05-22 FR FR858507719A patent/FR2564975B1/en not_active Expired - Lifetime
- 1985-05-22 BE BE0/215057A patent/BE902481A/en not_active IP Right Cessation
- 1985-05-22 IT IT67474/85A patent/IT1187827B/en active
- 1985-05-23 JP JP60111295A patent/JPS60260876A/en active Granted
- 1985-05-23 DE DE19853518614 patent/DE3518614A1/en not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| GB2159273B (en) | 1988-02-17 |
| GB8413236D0 (en) | 1984-06-27 |
| GB2159273A (en) | 1985-11-27 |
| IT1187827B (en) | 1987-12-23 |
| FR2564975A1 (en) | 1985-11-29 |
| JPH0519957B2 (en) | 1993-03-18 |
| IT8567474A0 (en) | 1985-05-22 |
| GB8512068D0 (en) | 1985-06-19 |
| BE902481A (en) | 1985-09-16 |
| JPS60260876A (en) | 1985-12-24 |
| DE3518614A1 (en) | 1985-11-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |