IL22868A - A device for measuring the concentration of fission products in a suspension within a runoff - Google Patents

A device for measuring the concentration of fission products in a suspension within a runoff

Info

Publication number
IL22868A
IL22868A IL22868A IL2286865A IL22868A IL 22868 A IL22868 A IL 22868A IL 22868 A IL22868 A IL 22868A IL 2286865 A IL2286865 A IL 2286865A IL 22868 A IL22868 A IL 22868A
Authority
IL
Israel
Prior art keywords
fluid
detector
neutron
measuring
concentration
Prior art date
Application number
IL22868A
Other languages
English (en)
Hebrew (he)
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Publication of IL22868A publication Critical patent/IL22868A/en

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
    • G21C17/041—Detecting burst slugs characterised by systems for checking the coolant channels, e.g. matrix systems
    • 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
    • G21C17/04—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)
  • 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)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
IL22868A 1964-02-07 1965-01-29 A device for measuring the concentration of fission products in a suspension within a runoff IL22868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR963092A FR1394814A (fr) 1964-02-07 1964-02-07 Dispositif mesureur de la concentration de produits de fission en suspension dans un fluide

Publications (1)

Publication Number Publication Date
IL22868A true IL22868A (en) 1968-06-20

Family

ID=8822725

Family Applications (1)

Application Number Title Priority Date Filing Date
IL22868A IL22868A (en) 1964-02-07 1965-01-29 A device for measuring the concentration of fission products in a suspension within a runoff

Country Status (10)

Country Link
US (1) US3404273A (xx)
BE (1) BE658709A (xx)
CH (1) CH428957A (xx)
DE (1) DE1489727A1 (xx)
ES (1) ES308891A1 (xx)
FR (1) FR1394814A (xx)
GB (1) GB1037148A (xx)
IL (1) IL22868A (xx)
LU (1) LU47911A1 (xx)
NL (1) NL6501386A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6015578A (ja) * 1983-07-08 1985-01-26 Hitachi Ltd 排液放射能検出装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3121789A (en) * 1959-01-23 1964-02-18 Westinghouse Electric Corp Means for selectively monitoring radioactivity in conduits in close array
US3264477A (en) * 1962-03-30 1966-08-02 Texaco Inc Epithermal neutron well logging
US3293434A (en) * 1963-10-17 1966-12-20 Arthur H Dexter Photoneutron monitor for detecting reactor fuel element failures

Also Published As

Publication number Publication date
CH428957A (fr) 1967-01-31
US3404273A (en) 1968-10-01
GB1037148A (en) 1966-07-27
BE658709A (xx) 1965-05-17
ES308891A1 (es) 1967-02-01
FR1394814A (fr) 1965-04-09
NL6501386A (xx) 1965-08-09
LU47911A1 (xx) 1965-04-05
DE1489727A1 (de) 1969-10-23

Similar Documents

Publication Publication Date Title
Madey et al. The response of NE-228A, NE-228, NE-224, and NE-102 scintillators to protons from 2.43 to 19.55 MeV
CN101183065B (zh) 利用伽玛背散射的密度测量
CN111028966B (zh) 一种高温气冷堆内球形元件的探测装置、系统和方法
US4107533A (en) Apparatus for measuring a concentration of radioactivity
US2987459A (en) Gas cooled nuclear reactors
GB1237536A (en) Improvements in or relating to equipment for testing for nuclear reactor fuel element failure
GB1344216A (en) Nuclear failed fuel detection
US4186048A (en) Neutron flux monitoring system
CN110320547A (zh) 集成式宽量程伽玛中子探测装置
US2963588A (en) Safety device for radiation level monitor systems
CN103730173B (zh) 一种判断核电站反应堆下泄管道中裂变产物来源的方法
KR20220019771A (ko) Candu-스타일 핵 반응로들에서 클래딩 천공들을 갖는 연료 다발들의 노심내 포지션을 검출 및 로케이팅하기 위한 방법 및 시스템
US3597611A (en) Method and apparatus for detecting gas leaks using radioactive techniques
CN104849742A (zh) α与β的粒子活度探测装置
GB1193003A (en) Improvements in or relating to Devices for Measuring the Moisture Content of a Volume of Material
CN204731421U (zh) α与β的粒子活度探测装置
IL22868A (en) A device for measuring the concentration of fission products in a suspension within a runoff
CN101156213A (zh) 具有可变长度铑发射器的中子检测器组件
US3395074A (en) Apparatus for detecting fuel element can failures
US3578562A (en) Method and apparatus for continuous monitoring and control of neutron absorption properties of chemical shim
US3602711A (en) Method and apparatus for determining sulfur content in hydrocarbon streams
US3621710A (en) Measuring velocities in multiphase systems
US3431167A (en) Apparatus for testing for nuclear fuel element sheathing failure
US3321626A (en) Measuring apparatus
CN203631139U (zh) 一种判断核电站反应堆下泄管道中裂变产物来源的装置