GB1478271A - Boron concentration measuring device - Google Patents

Boron concentration measuring device

Info

Publication number
GB1478271A
GB1478271A GB961775A GB961775A GB1478271A GB 1478271 A GB1478271 A GB 1478271A GB 961775 A GB961775 A GB 961775A GB 961775 A GB961775 A GB 961775A GB 1478271 A GB1478271 A GB 1478271A
Authority
GB
United Kingdom
Prior art keywords
detector
neutron
source
boron
neutrons
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
GB961775A
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 GB1478271A publication Critical patent/GB1478271A/en
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)
GB961775A 1974-03-07 1975-03-07 Boron concentration measuring device Expired GB1478271A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1478271A true GB1478271A (en) 1977-06-29

Family

ID=9135989

Family Applications (1)

Application Number Title Priority Date Filing Date
GB961775A Expired GB1478271A (en) 1974-03-07 1975-03-07 Boron concentration measuring device

Country Status (5)

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

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2340229A (en) * 1998-07-28 2000-02-16 British Nuclear Fuels Plc Neutron absorption monitoring
RU2175792C2 (ru) * 1996-10-21 2001-11-10 Сименс Акциенгезелльшафт Измерительное устройство для определения концентрации бора
CN103680650B (zh) * 2013-12-17 2016-04-13 阴国玮 核电站硼浓度计及其标定方法
CN109473185A (zh) * 2018-11-13 2019-03-15 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
CN110232980A (zh) * 2019-07-09 2019-09-13 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
FR3139407A1 (fr) * 2022-09-06 2024-03-08 Electricite De France Dispositif, procédé de détection de colmatage de bore dans une canalisation de passage d’eau borée

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8666015B2 (en) * 2001-05-08 2014-03-04 The Curators Of The University Of Missouri Method and apparatus for generating thermal neutrons using an electron accelerator
JP5461435B2 (ja) 2008-02-05 2014-04-02 ザ キュレイターズ オブ ザ ユニバーシティ オブ ミズーリ 放射性同位体を製造または核廃棄物を処理する方法及び装置
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

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2175792C2 (ru) * 1996-10-21 2001-11-10 Сименс Акциенгезелльшафт Измерительное устройство для определения концентрации бора
GB2340229A (en) * 1998-07-28 2000-02-16 British Nuclear Fuels Plc Neutron absorption monitoring
CN103680650B (zh) * 2013-12-17 2016-04-13 阴国玮 核电站硼浓度计及其标定方法
CN109473185A (zh) * 2018-11-13 2019-03-15 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
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
CN110232980A (zh) * 2019-07-09 2019-09-13 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
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
FR3139407A1 (fr) * 2022-09-06 2024-03-08 Electricite De France Dispositif, procédé de détection de colmatage de bore dans une canalisation de passage d’eau borée
WO2024051980A1 (fr) * 2022-09-06 2024-03-14 Electricite De France Dispositif, procédé de détection de colmatage de bore dans une canalisation de passage d'eau borée

Also Published As

Publication number Publication date
BE825811A (fr) 1975-06-16
FR2263511B1 (enrdf_load_stackoverflow) 1976-06-25
IT1030285B (it) 1979-03-30
FR2263511A1 (enrdf_load_stackoverflow) 1975-10-03
ES435419A1 (es) 1977-04-16

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee