SE9701864D0 - Hermafroditisk absorbatorfyllning för styrstavar med högre värde - Google Patents

Hermafroditisk absorbatorfyllning för styrstavar med högre värde

Info

Publication number
SE9701864D0
SE9701864D0 SE9701864A SE9701864A SE9701864D0 SE 9701864 D0 SE9701864 D0 SE 9701864D0 SE 9701864 A SE9701864 A SE 9701864A SE 9701864 A SE9701864 A SE 9701864A SE 9701864 D0 SE9701864 D0 SE 9701864D0
Authority
SE
Sweden
Prior art keywords
absorber
mass
hermaphroditic
poison
thermal
Prior art date
Application number
SE9701864A
Other languages
English (en)
Other versions
SE9701864L (sv
Inventor
Michael Jay Anderson
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of SE9701864D0 publication Critical patent/SE9701864D0/sv
Publication of SE9701864L publication Critical patent/SE9701864L/sv

Links

Classifications

    • 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
    • G21C7/08—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 solid control elements, e.g. control rods
    • G21C7/10—Construction of control elements
    • 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
    • G21C7/24—Selection of substances for use as neutron-absorbing material
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
SE9701864A 1996-05-22 1997-05-20 Hermafroditisk absorbatorfyllning för styrstavar med högre värde SE9701864L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US65234196A 1996-05-22 1996-05-22

Publications (2)

Publication Number Publication Date
SE9701864D0 true SE9701864D0 (sv) 1997-05-20
SE9701864L SE9701864L (sv) 1997-11-23

Family

ID=24616484

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701864A SE9701864L (sv) 1996-05-22 1997-05-20 Hermafroditisk absorbatorfyllning för styrstavar med högre värde

Country Status (3)

Country Link
US (1) US6226340B1 (sv)
JP (1) JPH1048375A (sv)
SE (1) SE9701864L (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8761331B2 (en) * 2009-09-11 2014-06-24 Hitachi-Ge Nuclear Energy, Ltd. Control rod for boiling water reactor
KR102025676B1 (ko) 2010-09-03 2019-09-26 아토믹 에너지 오브 캐나다 리미티드 토륨을 함유하는 핵연료 다발 및 그것을 포함하는 원자로
CA2817767C (en) 2010-11-15 2018-09-04 Atomic Energy Of Canada Limited Nuclear fuel containing a neutron absorber
KR20130114675A (ko) 2010-11-15 2013-10-17 아토믹 에너지 오브 캐나다 리미티드 재생된 감손 우라늄을 함유하는 핵연료, 핵연료 다발 및 그것을 포함하는 원자로
CN114300163B (zh) * 2021-11-29 2023-06-27 华能核能技术研究院有限公司 一种球床式高温气冷堆控制棒用吸收体材料及其制备方法
CN115394460A (zh) * 2022-07-29 2022-11-25 中广核研究院有限公司 控制棒吸收体芯块及控制棒

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3103479A (en) * 1963-09-10 Nuclear reactor control rods
BE571865A (sv) 1957-10-08
NL106292C (sv) 1957-12-10
US2859163A (en) 1957-12-30 1958-11-04 George L Ploetz Cadmium-rare earth borate glass as reactor control material
US3255092A (en) 1961-03-24 1966-06-07 Gen Dynamics Corp Control rods
US3280329A (en) 1962-08-08 1966-10-18 Dow Chemical Co Process for controlling thermal neutron concentration in an irradiated system
DE1222596B (de) 1962-08-23 1966-08-11 Max Planck Inst Metallforsch Absorbermaterialien fuer Kernreaktoren
GB1067523A (en) 1962-10-18 1967-05-03 Hitachi Ltd Nuclear reactor control method and means
US3219593A (en) 1963-09-26 1965-11-23 Martin Marietta Corp Hafnium oxide-europium oxide compounds and compositions for reactor control elements
US3485717A (en) 1967-08-29 1969-12-23 Westinghouse Electric Corp Control element
FR2041723A1 (en) 1969-05-13 1971-02-05 Commissariat Energie Atomique Control rod for nuclear reactor
DE2401342C3 (de) 1974-01-16 1978-04-27 Kim Isaewitsch Portnoj Neutronenabsorbierende Legierung
JPS5739399B2 (sv) 1974-12-12 1982-08-20
DE3049906A1 (en) 1979-09-21 1982-03-18 Hitachi Ltd Amorphous alloys
JPS5679993A (en) 1979-12-05 1981-06-30 Nippon Atomic Ind Group Co Nuclear reactor control rod
JPS5780592A (en) 1980-11-10 1982-05-20 Nippon Atomic Ind Group Co Nuclear reactor control rod
CA1183613A (en) 1980-12-27 1985-03-05 Koichiro Inomata Neutron absorber, neutron absorber assembly utilizing the same, and other uses thereof
JPS58162893A (ja) 1982-03-23 1983-09-27 株式会社東芝 高速中性子吸収材
JPS603584A (ja) * 1983-06-22 1985-01-09 株式会社日立製作所 原子炉用制御棒
IT1176911B (it) 1983-10-13 1987-08-18 Gen Electric Corpo di controllo assorbitore di neutroni rivestito
JPS6085390A (ja) 1983-10-17 1985-05-14 株式会社日立製作所 原子炉制御棒
JPS60157080A (ja) 1984-01-26 1985-08-17 株式会社東芝 原子炉制御棒用吸収ピン
US4992225A (en) 1988-02-03 1991-02-12 General Electric Company Water corrosion-resistant ceramic oxide body
JPH03205596A (ja) 1990-01-08 1991-09-09 Mitsubishi Heavy Ind Ltd パルスカラム型抽出器
US5075075A (en) * 1990-01-16 1991-12-24 Westinghouse Electric Corp. Nuclear reactor core having nuclear fuel and composite burnable absorber arranged for power peaking and moderator temperature coefficient control
JPH03261194A (ja) 1990-03-12 1991-11-21 Matsushita Electric Ind Co Ltd 導電性パターン電極の形成法
DE4121103C2 (de) * 1990-06-26 1996-04-25 Toshiba Kawasaki Kk Kernreaktor-Steuerstab
JPH06186373A (ja) 1992-12-16 1994-07-08 Nippon Nuclear Fuel Dev Co Ltd 高速増殖炉用制御棒
FR2705823B1 (fr) 1993-05-26 1995-06-30 Commissariat Energie Atomique Matériau absorbant les neutrons et son procédé de fabrication.

Also Published As

Publication number Publication date
JPH1048375A (ja) 1998-02-20
SE9701864L (sv) 1997-11-23
US6226340B1 (en) 2001-05-01

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