ES435419A1 - Perfeccionamientos en dispositivos para medir la concentra- cion en boro de soluciones. - Google Patents

Perfeccionamientos en dispositivos para medir la concentra- cion en boro de soluciones.

Info

Publication number
ES435419A1
ES435419A1 ES435419A ES435419A ES435419A1 ES 435419 A1 ES435419 A1 ES 435419A1 ES 435419 A ES435419 A ES 435419A ES 435419 A ES435419 A ES 435419A ES 435419 A1 ES435419 A1 ES 435419A1
Authority
ES
Spain
Prior art keywords
enclosure
borated
thermal neutron
light water
boron concentration
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
ES435419A
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 ES435419A1 publication Critical patent/ES435419A1/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
    • 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
    • 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
    • G01N23/10—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 material being confined in a container, e.g. in a luggage X-ray scanners
    • 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
    • G01N23/12—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 material being a flowing fluid or a flowing granular solid
    • 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)
  • 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)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Toxicology (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
ES435419A 1974-03-07 1975-03-07 Perfeccionamientos en dispositivos para medir la concentra- cion en boro de soluciones. Expired ES435419A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7407830A FR2263511B1 (es) 1974-03-07 1974-03-07

Publications (1)

Publication Number Publication Date
ES435419A1 true ES435419A1 (es) 1977-04-16

Family

ID=9135989

Family Applications (1)

Application Number Title Priority Date Filing Date
ES435419A Expired ES435419A1 (es) 1974-03-07 1975-03-07 Perfeccionamientos en dispositivos para medir la concentra- cion en boro de soluciones.

Country Status (5)

Country Link
BE (1) BE825811A (es)
ES (1) ES435419A1 (es)
FR (1) FR2263511B1 (es)
GB (1) GB1478271A (es)
IT (1) IT1030285B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19643375A1 (de) * 1996-10-21 1998-04-30 Siemens Ag Meßvorrichtung zur Ermittlung einer Borkonzentration
GB2340229A (en) * 1998-07-28 2000-02-16 British Nuclear Fuels Plc Neutron absorption monitoring
AU2002316087A1 (en) * 2001-05-08 2002-11-18 The Curators Of The University Of Missouri Method and apparatus for generating thermal neutrons
EP2250649B1 (en) 2008-02-05 2012-05-09 The Curators Of The University Of Missouri Radioisotope production and treatment of solution of target material
CN103680650B (zh) * 2013-12-17 2016-04-13 阴国玮 核电站硼浓度计及其标定方法
CN109473185B (zh) * 2018-11-13 2022-07-29 中国核动力研究设计院 一种自动化学停堆系统的测试装置及其测试方法
CN110232980B (zh) * 2019-07-09 2024-05-10 阳江核电有限公司 用于核电厂在线硼表标定的取样装置及在线硼表标定系统
CN115274159B (zh) * 2022-07-25 2025-07-15 中广核工程有限公司 一种反应堆硼酸溶液补给回路调节优化方法和系统
FR3139407B1 (fr) * 2022-09-06 2024-08-23 Electricite De France Dispositif, procédé de détection de colmatage de bore dans une canalisation de passage d’eau borée
FR3167244A1 (fr) * 2024-10-08 2026-04-10 Commissariat A L'energie Atomique Et Aux Energies Alternatives Procédé de caractérisation d’une perte de réfrigérant primaire dans un réacteur nucléaire, basée sur une mesure non destructive réalisée sur le circuit primaire.
FR3163738A1 (fr) * 2024-10-08 2025-12-26 Commissariat A L'energie Atomique Et Aux Energies Alternatives Dispositif de détection d’une concentration d’absorbant neutronique dans un circuit primaire.

Also Published As

Publication number Publication date
GB1478271A (en) 1977-06-29
FR2263511A1 (es) 1975-10-03
BE825811A (fr) 1975-06-16
FR2263511B1 (es) 1976-06-25
IT1030285B (it) 1979-03-30

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