FR2272392B1 - - Google Patents

Info

Publication number
FR2272392B1
FR2272392B1 FR7417633A FR7417633A FR2272392B1 FR 2272392 B1 FR2272392 B1 FR 2272392B1 FR 7417633 A FR7417633 A FR 7417633A FR 7417633 A FR7417633 A FR 7417633A FR 2272392 B1 FR2272392 B1 FR 2272392B1
Authority
FR
France
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
FR7417633A
Other languages
French (fr)
Other versions
FR2272392A1 (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.)
BUDAPESTI MOSZAKI EGYETEM
Original Assignee
BUDAPESTI MOSZAKI EGYETEM
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
Priority to DE2423992A priority Critical patent/DE2423992C3/en
Application filed by BUDAPESTI MOSZAKI EGYETEM filed Critical BUDAPESTI MOSZAKI EGYETEM
Priority to FR7417633A priority patent/FR2272392A1/en
Publication of FR2272392A1 publication Critical patent/FR2272392A1/en
Application granted granted Critical
Publication of FR2272392B1 publication Critical patent/FR2272392B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/32—Control of nuclear reaction by varying flow of coolant through the core by adjusting the coolant or moderator temperature
    • 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
    • G01N23/09—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 the radiation being neutrons
    • 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
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C7/00—Control of nuclear reaction
    • G21C7/06—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section
    • G21C7/22—Control of nuclear reaction by application of neutron-absorbing material, i.e. material with absorption cross-section very much in excess of reflection cross-section by displacement of a fluid or fluent neutron-absorbing material, e.g. by adding neutron-absorbing material to the coolant
    • 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)
  • Chemical & Material Sciences (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth 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)
  • Measurement Of Radiation (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
FR7417633A 1974-05-21 1974-05-21 Apparatus determining boron concentration in water - has measuring cell detecting radiation from neutron source Granted FR2272392A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE2423992A DE2423992C3 (en) 1974-05-21 1974-05-17 Measuring device for determining the concentration of boron dissolved in water
FR7417633A FR2272392A1 (en) 1974-05-21 1974-05-21 Apparatus determining boron concentration in water - has measuring cell detecting radiation from neutron source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7417633A FR2272392A1 (en) 1974-05-21 1974-05-21 Apparatus determining boron concentration in water - has measuring cell detecting radiation from neutron source

Publications (2)

Publication Number Publication Date
FR2272392A1 FR2272392A1 (en) 1975-12-19
FR2272392B1 true FR2272392B1 (en) 1976-10-15

Family

ID=9139109

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7417633A Granted FR2272392A1 (en) 1974-05-21 1974-05-21 Apparatus determining boron concentration in water - has measuring cell detecting radiation from neutron source

Country Status (2)

Country Link
DE (1) DE2423992C3 (en)
FR (1) FR2272392A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2526973A1 (en) * 1982-05-12 1983-11-18 Framatome Sa METHOD AND DEVICE FOR ADJUSTING THE PH OF THE COOLING WATER OF A PRESSURIZED WATER NUCLEAR REACTOR
DE19643375A1 (en) * 1996-10-21 1998-04-30 Siemens Ag Measuring device for determining a boron concentration
DE102008016310A1 (en) 2008-03-28 2009-07-16 Areva Np Gmbh Measuring arrangement for determining concentration of boron dissolved in e.g. water, has radioactive neutron source and thermal radiation sensors/neutron detectors for detecting neutrons, where source is arranged within measuring vessel
DE102017222344A1 (en) * 2017-12-11 2019-06-13 Framatome Gmbh Apparatus and method for determining the boron content in a medium

Also Published As

Publication number Publication date
DE2423992A1 (en) 1975-11-20
DE2423992B2 (en) 1980-05-08
FR2272392A1 (en) 1975-12-19
DE2423992C3 (en) 1981-01-15

Similar Documents

Publication Publication Date Title
FI49704B (en)
FR2259868A1 (en)
JPS50158693A (en)
FR2272392B1 (en)
FR2271458B1 (en)
FR2264309B2 (en)
JPS5112783U (en)
JPS50147713A (en)
JPS50103265A (en)
JPS50100281A (en)
JPS5119722A (en)
JPS50156122U (en)
JPS50148891A (en)
JPS50143366U (en)
JPS50136982A (en)
FR2266664A1 (en)
CH582457A5 (en)
CH576579A5 (en)
CH583746A5 (en)
CH583607A5 (en)
CH583032A5 (en)
CH583017A5 (en)
CH582892A5 (en)
BG20670A1 (en)
CH580740A5 (en)

Legal Events

Date Code Title Description
ST Notification of lapse