DE2122214A1 - Verfahren zur quantitativen Messung der Konzentration einzelner Elemente, sowie Vorrichtung zur Durchführung des Verfahrens - Google Patents
Verfahren zur quantitativen Messung der Konzentration einzelner Elemente, sowie Vorrichtung zur Durchführung des VerfahrensInfo
- Publication number
- DE2122214A1 DE2122214A1 DE19712122214 DE2122214A DE2122214A1 DE 2122214 A1 DE2122214 A1 DE 2122214A1 DE 19712122214 DE19712122214 DE 19712122214 DE 2122214 A DE2122214 A DE 2122214A DE 2122214 A1 DE2122214 A1 DE 2122214A1
- Authority
- DE
- Germany
- Prior art keywords
- radiation
- gamma rays
- source
- energy
- isotope
- 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.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 47
- 238000005259 measurement Methods 0.000 title claims description 5
- 230000005855 radiation Effects 0.000 claims description 22
- 238000005481 NMR spectroscopy Methods 0.000 claims description 10
- 239000007787 solid Substances 0.000 claims description 10
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000005258 radioactive decay Effects 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 239000013077 target material Substances 0.000 claims 3
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 15
- 230000005251 gamma ray Effects 0.000 description 13
- 238000001228 spectrum Methods 0.000 description 12
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 9
- 229910052802 copper Inorganic materials 0.000 description 7
- 239000010949 copper Substances 0.000 description 7
- 238000010521 absorption reaction Methods 0.000 description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 238000004458 analytical method Methods 0.000 description 5
- 238000011835 investigation Methods 0.000 description 4
- 229910052759 nickel Inorganic materials 0.000 description 4
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000005461 Bremsstrahlung Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 2
- 238000013019 agitation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000005264 electron capture Effects 0.000 description 2
- 238000000084 gamma-ray spectrum Methods 0.000 description 2
- 230000005283 ground state Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 229910017518 Cu Zn Inorganic materials 0.000 description 1
- 229910001080 W alloy Inorganic materials 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910003460 diamond Inorganic materials 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000000921 elemental analysis Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- LGQLOGILCSXPEA-UHFFFAOYSA-L nickel sulfate Chemical compound [Ni+2].[O-]S([O-])(=O)=O LGQLOGILCSXPEA-UHFFFAOYSA-L 0.000 description 1
- 229910000363 nickel(II) sulfate Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000000790 scattering method Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 238000012360 testing method Methods 0.000 description 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
- G01N23/02—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 transmitting the radiation through the material
- G01N23/06—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 transmitting the radiation through the material and measuring the absorption
- G01N23/095—Gamma-ray resonance absorption, e.g. using the Mössbauer effect
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
- Measurement Of Radiation (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AUPA110570 | 1970-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2122214A1 true DE2122214A1 (de) | 1971-11-25 |
Family
ID=3764639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19712122214 Withdrawn DE2122214A1 (de) | 1970-05-06 | 1971-05-05 | Verfahren zur quantitativen Messung der Konzentration einzelner Elemente, sowie Vorrichtung zur Durchführung des Verfahrens |
Country Status (9)
Families Citing this family (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4566114A (en) * | 1980-06-20 | 1986-01-21 | Australian Atomic Energy Commission | X- and γ-Ray techniques for determination of the ash content of coal |
| US4363965A (en) * | 1980-10-03 | 1982-12-14 | The Franklin Institute | Detection and identification method employing mossbauer isotopes |
| DE3348454C2 (de) * | 1983-07-28 | 1994-03-17 | Hydrocarbon Research Inc | Meßvorrichtung und Meßverfahren zum Messen der Aschekonzentration in einer fließenden Flüssigkeit |
| US5323004A (en) * | 1989-05-08 | 1994-06-21 | Scientific Innovations, Inc. | Nuclear resonances in activation analysis, and particularly, its application to detection of nitrogen based explosives in luggage |
| US5040200A (en) * | 1989-05-08 | 1991-08-13 | Scientific Innovations, Inc. | Gamma-gamma resonance in activation analysis, and particularly, its application to detection of nitrogen based explosives in luggage |
| US5273044A (en) * | 1990-03-02 | 1993-12-28 | Science Research Laboratory, Inc. | Method and apparatus for non-invasive measurements of selected body elements |
| RU2155975C2 (ru) * | 1997-03-26 | 2000-09-10 | Казанская геофизическая экспедиция | Способ определения содержания окислов магния и кальция в магнезитовых рудах |
| US20050139776A1 (en) * | 2003-12-29 | 2005-06-30 | Reiter Eric S. | Photon violation spectroscopy |
| US8369480B2 (en) | 2005-09-26 | 2013-02-05 | Lawrence Livermore National Security, Llc | Dual isotope notch observer for isotope identification, assay and imaging with mono-energetic gamma-ray sources |
| US9205463B2 (en) | 2005-09-26 | 2015-12-08 | Lawrence Livermore National Security, Llc | Isotope specific arbitrary material sorter |
| US7564241B2 (en) * | 2005-09-26 | 2009-07-21 | Lawrence Livermore National Security, Llc | Isotopic imaging via nuclear resonance fluorescence with laser-based Thomson radiation |
| US8934608B2 (en) | 2005-09-26 | 2015-01-13 | Lawrence Livermore National Security, Llc | High flux, narrow bandwidth compton light sources via extended laser-electron interactions |
| US20080156975A1 (en) * | 2006-12-29 | 2008-07-03 | Kieschnick John A | Multi-evaluation core logger |
| US9706631B2 (en) | 2013-05-10 | 2017-07-11 | Lawrence Livermore National Security, Llc | Modulated method for efficient, narrow-bandwidth, laser Compton X-ray and gamma-ray sources |
| CN103364818B (zh) * | 2013-07-12 | 2016-06-15 | 西北核技术研究所 | 放射性面源自动模拟刻度气体源探测效率装置及方法 |
| CA2951640C (en) | 2014-05-08 | 2023-05-23 | Lawrence Livermore National Security, Llc | Ultralow-dose, feedback imaging with laser-compton x-ray and laser-compton gamma-ray sources |
| US10508998B2 (en) | 2014-05-08 | 2019-12-17 | Lawrence Livermore National Security, Llc | Methods for 2-color radiography with laser-compton X-ray sources |
| US10215881B2 (en) * | 2017-07-10 | 2019-02-26 | Schlumberger Technology Corporation | Systems and methods to differentiate elements located at different distances using neutron-induced gamma-ray spectroscopy and the doppler effect |
| CN115113260B (zh) * | 2022-06-28 | 2025-04-15 | 华能核能技术研究院有限公司 | 固态放射性源项测量方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3171961A (en) * | 1960-12-30 | 1965-03-02 | California Research Corp | Nuclear resonance fluorescence logging |
| US3234099A (en) * | 1963-02-06 | 1966-02-08 | Gen Electric | Method of preparing a gamma radiation material |
| US3654464A (en) * | 1970-01-22 | 1972-04-04 | Atlantic Richfield Co | Resonant scattering of gamma rays as selective means for determining an element of interest |
-
1971
- 1971-04-27 AU AU28188/71A patent/AU454745B2/en not_active Expired
- 1971-04-27 CA CA111468A patent/CA931668A/en not_active Expired
- 1971-04-28 SE SE7105511A patent/SE378455B/xx unknown
- 1971-04-29 GB GB1227571A patent/GB1319376A/en not_active Expired
- 1971-05-05 DE DE19712122214 patent/DE2122214A1/de not_active Withdrawn
- 1971-05-05 FR FR7116222A patent/FR2091245A5/fr not_active Expired
- 1971-05-05 US US00140448A patent/US3780294A/en not_active Expired - Lifetime
- 1971-05-06 NL NLAANVRAGE7106186,A patent/NL172789C/xx not_active IP Right Cessation
- 1971-05-06 JP JP2953571A patent/JPS5440483B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7106186A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1971-11-09 |
| AU454745B2 (en) | 1974-10-21 |
| US3780294A (en) | 1973-12-18 |
| JPS5440483B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1979-12-04 |
| FR2091245A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1972-01-14 |
| AU2818871A (en) | 1972-11-02 |
| CA931668A (en) | 1973-08-07 |
| GB1319376A (en) | 1973-06-06 |
| NL172789C (nl) | 1983-10-17 |
| SE378455B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1975-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE2122214A1 (de) | Verfahren zur quantitativen Messung der Konzentration einzelner Elemente, sowie Vorrichtung zur Durchführung des Verfahrens | |
| DE68915071T2 (de) | Verfahren und System zur Detektion von stickstoffhaltigen Sprengstoffen mittels Kernresonanzabsorption. | |
| DE69633767T2 (de) | Verfahren zur Röntgenstrahl-Fluoreszenzanalyse einer Lösung | |
| DE69030483T2 (de) | Verwendung der kernresonanzen in der aktivierungsanalyse, insbesondere zum nachweis der anwesenheit von auf stickstoffbasierten sprengstoffen in gepäck | |
| DE2917473C2 (de) | Vorrichtung zum Bestimmen der Zusammensetzung eines Materialstromes | |
| DE2341758A1 (de) | Analysesystem | |
| DE2329105C2 (de) | Verfahren zum Messen der Konzentration von Wasser und eines spezifischen Bestandteils in einem Material | |
| DE69106168T2 (de) | Vorrichtung zur Bohrprüfungsprospektion und Verfahren zur Bestimmung der Elementenkonzentrationen in der Umgebung eines Bohrloches. | |
| DE1923983A1 (de) | Verfahren und Einrichtung zur zerstoerungsfreien Untersuchung einer Kernbrennstoffmenge | |
| DE112008001662T5 (de) | Verfahren und System zur Detektion von Schmuggelgut unter Verwendung von Photoneutronen und Röntgenstrahlen | |
| DE2347672A1 (de) | Geraet zur erfassung von explosivstoffen | |
| DE1296829B (de) | Verfahren und Vorrichtungen zur Bestimmung des Gehaltes einer Probe an schweren Elementen durch Messung ihrer optisch angeregten K alfa- oder K beta-Roentgenfluoreszenzlinien | |
| DE3047824C2 (de) | Verfahren und Vorrichtung zur quantitativen Bestimmung der Konzentration des den Aschegehalt bildenen mineralischen Materials in Kohle | |
| DE68928315T2 (de) | Methode zur messung der dicke eines überzugs auf einem substrat | |
| DE3337768A1 (de) | Vorrichtung und verfahren zur bestimmung des wasserstoffgehaltes einer substanz | |
| DE69812935T2 (de) | Verfahren und vorrichtung zur messung des relativen anteils von uran und plutonium in einem körper | |
| DE69123337T2 (de) | Vorrichtung zur messung des gehaltes von verschiedenen schüttgutkomponenten mit pulsierender neutronenstrahlung und verfahren zur bestimmung des gehaltes mit dieser vorrichtung | |
| DE3036381A1 (de) | Verfahren zur bestimmung des feststoff-gewichtsanteils einer aufschlaemmung | |
| EP3318339B1 (de) | Vorrichtung und verfahren zur sortierung von aluminiumschrott | |
| DE4017100A1 (de) | Verfahren und vorrichtung zum bestimmen von kernbrennstoffgehalt in einer langgestreckten kernbrennstoffsaeule | |
| DE1798241A1 (de) | Verfahren und Vorrichtung zur Bestimmung der mittleren Groesse von Feststoffteilchen in einem Fluidum | |
| EP2217946B1 (de) | Vorrichtung zur online-bestimmung des gehalts einer substanz und verfahren unter verwendung einer solchen vorrichtung | |
| DE2404618A1 (de) | Roentgenstrahlen-fluoreszenzanalysevorrichtung | |
| DE1673263A1 (de) | Einrichtung zur Roentgenoradiometrischen Bestimmung von Elementen in Proben | |
| Karivai et al. | A method for the determination of some rare earth elements and their correlation with thorium using X-ray fluorescence |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8130 | Withdrawal |