GB898219A - Device for selectively detecting the occurence of fission products in gases - Google Patents

Device for selectively detecting the occurence of fission products in gases

Info

Publication number
GB898219A
GB898219A GB38708/58A GB3870858A GB898219A GB 898219 A GB898219 A GB 898219A GB 38708/58 A GB38708/58 A GB 38708/58A GB 3870858 A GB3870858 A GB 3870858A GB 898219 A GB898219 A GB 898219A
Authority
GB
United Kingdom
Prior art keywords
lived
short
fission
gas
products
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
GB38708/58A
Other languages
English (en)
Inventor
Jean Goupil
Andre Roguin
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 GB898219A publication Critical patent/GB898219A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01T—MEASUREMENT OF NUCLEAR OR X-RADIATION
    • G01T1/00—Measuring X-radiation, gamma radiation, corpuscular radiation, or cosmic radiation
    • G01T1/16—Measuring radiation intensity
    • G01T1/17—Circuit arrangements not adapted to a particular type of detector
    • G01T1/178—Circuit arrangements not adapted to a particular type of detector for measuring specific activity in the presence of other radioactive substances, e.g. natural, in the air or in liquids such as rain water
    • 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
    • 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
    • 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
    • G21C17/047—Detection and metering circuits
    • 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)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Molecular Biology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB38708/58A 1957-12-05 1958-12-01 Device for selectively detecting the occurence of fission products in gases Expired GB898219A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR753140 1957-12-05

Publications (1)

Publication Number Publication Date
GB898219A true GB898219A (en) 1962-06-06

Family

ID=8705221

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38708/58A Expired GB898219A (en) 1957-12-05 1958-12-01 Device for selectively detecting the occurence of fission products in gases

Country Status (5)

Country Link
BE (1) BE573563A (enrdf_load_html_response)
CH (1) CH350727A (enrdf_load_html_response)
FR (1) FR1189289A (enrdf_load_html_response)
GB (1) GB898219A (enrdf_load_html_response)
LU (1) LU36697A1 (enrdf_load_html_response)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959069A (en) * 1974-06-05 1976-05-25 The United States Of America As Represented By The United States Energy Research And Development Administration Method of preparing gas tags for identification of single and multiple failures of nuclear reactor fuel assemblies
US5457720A (en) * 1994-04-15 1995-10-10 General Electric Company System for krypton-xenon concentration, separation and measurement for rapid detection of defective nuclear fuel bundles
EP1306691A3 (de) * 2001-10-23 2006-05-03 Forschungszentrum Jülich Gmbh Messzelle und Verfahren zur Messung der Beta-Aktivität einer radioaktiven Flüssigkeit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3959069A (en) * 1974-06-05 1976-05-25 The United States Of America As Represented By The United States Energy Research And Development Administration Method of preparing gas tags for identification of single and multiple failures of nuclear reactor fuel assemblies
US5457720A (en) * 1994-04-15 1995-10-10 General Electric Company System for krypton-xenon concentration, separation and measurement for rapid detection of defective nuclear fuel bundles
US5544208A (en) * 1994-04-15 1996-08-06 General Electric Company Method and apparatus for in situ detection of defective nuclear fuel assembly
EP1306691A3 (de) * 2001-10-23 2006-05-03 Forschungszentrum Jülich Gmbh Messzelle und Verfahren zur Messung der Beta-Aktivität einer radioaktiven Flüssigkeit

Also Published As

Publication number Publication date
FR1189289A (fr) 1959-10-01
LU36697A1 (enrdf_load_html_response)
BE573563A (fr) 1959-06-03
CH350727A (fr) 1960-12-15

Similar Documents

Publication Publication Date Title
Maienschein et al. Gamma rays associated with fission
US3456113A (en) Detection,identification and analysis of fissionable isotopes
GB1356511A (en) Power measuring and fuel leakage detection system in a nuclear reactor installation
GB898219A (en) Device for selectively detecting the occurence of fission products in gases
GB1028834A (en) Device for triggering a gas detector of nuclear particles, x-ray photons or gamma-ray photons
US2911343A (en) System for measuring nuclear power
Stelts et al. A neutron capture γ-ray spectrometer for use at an electron Linac
Macklin et al. Neutron multiplicity counter
GB850876A (en) Neutron amplifier
MacMurdo et al. Assay of fissile materials by a cyclic method of neutron activation and delayed-neutron counting
GB851328A (en) Improvements in/or relating to the selective detection of fission products in a gas flow
US3233103A (en) Neutron energy spectrometers
GB1124584A (en) Improvements in or relating to radiographic examinations using neutrons
Heath The application of high-resolution solid state detectors to X-ray spectrometry-a review
Bryant et al. A Scintillation Countner Telescope for Charge and Mass Identification of Primary Cosmic Rays
GB1248822A (en) Improvements in or relating to the testing of radioactive materials
Abreu et al. Search for very-short-baseline oscillations of reactor antineutrinos with the SoLid detector
GB940056A (en) Determination of o
Thomas et al. The electron capture ratio and the conversion coefficient of the 14.4 keV gamma ray in the decay of 57Co
Tsyganov Elements of experiment automation on the Dubna gas-filled recoil nuclei separator plant
GB859209A (en) Improvements in or relating to nuclear reactors
GB949826A (en) Improvements relating to apparatus for measuring radiation produced in nuclear reactors
Smith et al. Precise Determination of the U 233 Fission Neutron Spectrum
GB1106320A (en) Process and apparatus for measuring the doubling time of a nuclear reactor
Zweifel Reactor Analysis, 2nd review