[go: up one dir, main page]

ES377673A1 - Procedimiento y dispositivo para determinar la actividad deisotopos de diferentes elementos presentes en un gas. - Google Patents

Procedimiento y dispositivo para determinar la actividad deisotopos de diferentes elementos presentes en un gas.

Info

Publication number
ES377673A1
ES377673A1 ES377673A ES377673A ES377673A1 ES 377673 A1 ES377673 A1 ES 377673A1 ES 377673 A ES377673 A ES 377673A ES 377673 A ES377673 A ES 377673A ES 377673 A1 ES377673 A1 ES 377673A1
Authority
ES
Spain
Prior art keywords
gas
isotopes
translation
activity
procedure
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
Application number
ES377673A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES377673A1 publication Critical patent/ES377673A1/es
Expired legal-status Critical Current

Links

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
    • 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
    • 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
    • G21C17/028—Devices or arrangements for monitoring coolant or moderator for monitoring gaseous coolants
    • 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)
  • High Energy & Nuclear Physics (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Measurement Of Radiation (AREA)
ES377673A 1969-03-19 1970-03-18 Procedimiento y dispositivo para determinar la actividad deisotopos de diferentes elementos presentes en un gas. Expired ES377673A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6907826A FR2034347A1 (es) 1969-03-19 1969-03-19

Publications (1)

Publication Number Publication Date
ES377673A1 true ES377673A1 (es) 1975-07-01

Family

ID=9030864

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377673A Expired ES377673A1 (es) 1969-03-19 1970-03-18 Procedimiento y dispositivo para determinar la actividad deisotopos de diferentes elementos presentes en un gas.

Country Status (5)

Country Link
BE (1) BE747535A (es)
CH (1) CH510269A (es)
ES (1) ES377673A1 (es)
FR (1) FR2034347A1 (es)
GB (1) GB1251481A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2419567A1 (fr) * 1978-03-10 1979-10-05 Commissariat Energie Atomique Procede de localisation de ruptures de gaine dans un reacteur nucleaire

Also Published As

Publication number Publication date
BE747535A (fr) 1970-08-31
CH510269A (fr) 1971-07-15
GB1251481A (es) 1971-10-27
FR2034347A1 (es) 1970-12-11

Similar Documents

Publication Publication Date Title
US4483816A (en) Apparatus and method for quantitative assay of generic transuranic wastes from nuclear reactors
US3188468A (en) Method and apparatus for automatic standardization in liquid scintillation spectrometry
GB923083A (en) Improvements in/or relating to the monitoring of fission products in a gaseous stream, particularly for detecting burst slugs in nuclear reactors
ES357259A1 (es) Perfeccionamientos en la construccion de equipos para rea- lizar pruebas de fallos de elementos combustibles dereacto- res nucleares.
Richards et al. Rapid determination of 99Mo in separated 99mTc
GB821367A (en) Improvements in neutron detectors
GB896889A (en) Improvements in or relating to nuclear reactors
GB1252230A (es)
ES377673A1 (es) Procedimiento y dispositivo para determinar la actividad deisotopos de diferentes elementos presentes en un gas.
US3617709A (en) Apparatus for detecting failures of nuclear fuel elements
US4033813A (en) Method of detecting leakage of reactor core components of liquid metal cooled fast reactors
ES324165A1 (es) Aparato detector de cubierta para reactor nuclear.
Elliot et al. Half Lives of N16, Mg27, Al28, S37, and Rh104m2
US3247380A (en) Determination of oxygen-18 by bombardment with alpha particles and detection of liberated neutrons
GB1231396A (es)
Gryntakis et al. The thermal cross-section and the resonance integral of 231Pa: Activation determination without using a Cd-filter
RU2029316C1 (ru) Спектрометр-дозиметр
GB917776A (en) Method of measuring the amount of material fissile by thermal neutrons and present in any arbitrary substance, particularly for controlling the state of exhaustion of fuel elements in nuclear reactors
GB1248030A (en) Apparatus for measuring the content of fissile substance of fuel elements or the burn-up of fuel elements, of a nuclear reactor
Birch et al. Measurement of the Neutron Spectrum inside the Containment of a PWR
SU812093A1 (ru) Бета- и гамма-спектрометр
JPS5493795A (en) Concentration mesearing method and device of neutron strong absorbent in fuel rod
Russell Tracer methods with isotopes
Plato et al. Minimum-detectable activity of beta-particle emitters by spectrum analysis
Spivak et al. Measurements of η for U233, U235 AND Pu239 With epithermal neutrons with epithermal neutrons