DE3481669D1 - Verfahren zum reduzieren die durchlaessigkeit fuer tritrium eines kernreaktor-komponenten. - Google Patents

Verfahren zum reduzieren die durchlaessigkeit fuer tritrium eines kernreaktor-komponenten.

Info

Publication number
DE3481669D1
DE3481669D1 DE8484307961T DE3481669T DE3481669D1 DE 3481669 D1 DE3481669 D1 DE 3481669D1 DE 8484307961 T DE8484307961 T DE 8484307961T DE 3481669 T DE3481669 T DE 3481669T DE 3481669 D1 DE3481669 D1 DE 3481669D1
Authority
DE
Germany
Prior art keywords
tritrium
plantability
reducing
core reactor
reactor component
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 - Fee Related
Application number
DE8484307961T
Other languages
English (en)
Inventor
Harry Max Ferrari
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Application granted granted Critical
Publication of DE3481669D1 publication Critical patent/DE3481669D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • G21C3/04—Constructional details
    • G21C3/16—Details of the construction within the casing
    • G21C3/20—Details of the construction within the casing with coating on fuel or on inside of casing; with non-active interlayer between casing and active material with multiple casings or multiple active layers
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Laminated Bodies (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
DE8484307961T 1983-11-16 1984-11-16 Verfahren zum reduzieren die durchlaessigkeit fuer tritrium eines kernreaktor-komponenten. Expired - Fee Related DE3481669D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/552,227 US4609524A (en) 1983-11-16 1983-11-16 Nuclear reactor component rods and method of forming the same

Publications (1)

Publication Number Publication Date
DE3481669D1 true DE3481669D1 (de) 1990-04-19

Family

ID=24204430

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8484307961T Expired - Fee Related DE3481669D1 (de) 1983-11-16 1984-11-16 Verfahren zum reduzieren die durchlaessigkeit fuer tritrium eines kernreaktor-komponenten.

Country Status (6)

Country Link
US (1) US4609524A (de)
EP (1) EP0145336B1 (de)
JP (1) JPS60125588A (de)
KR (1) KR850003810A (de)
DE (1) DE3481669D1 (de)
ES (1) ES8702046A1 (de)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836977A (en) * 1985-04-01 1989-06-06 Westinghouse Electric Corp. Standardized reduced length burnable absorber rods for a nuclear reactor
US4728487A (en) * 1985-04-01 1988-03-01 Westinghouse Electric Corp. Standardized reduced length burnable absorber rods for a nuclear reactor
JPS62147396A (ja) * 1985-12-20 1987-07-01 三菱原子燃料株式会社 中性子吸収棒
US5242622A (en) * 1988-09-15 1993-09-07 Compagnie Europeenne Du Zirconium Cezus Process for the production of a neutron absorbing pellet, the pellet obtained and the use thereof
FR2639463B1 (fr) * 1988-11-22 1990-12-21 Commissariat Energie Atomique Crayon d'element combustible pour reacteur nucleaire refroidi a l'eau
US4988473A (en) * 1988-12-08 1991-01-29 Westinghouse Electric Corp. Self-latching reactivity-reducing device for use in on-site spent fuel assembly storage
US5280504A (en) * 1992-06-30 1994-01-18 Combustion Engineering, Inc. Zirconium alloy tube with a boron-containing layer
US5331676A (en) * 1993-12-06 1994-07-19 Westinghouse Electric Corp. Calibration fixture for induction furnace
JP3313624B2 (ja) * 1997-08-22 2002-08-12 株式会社日立製作所 沸騰水型原子炉用制御棒の製造方法
SE520391C2 (sv) * 2001-08-23 2003-07-01 Westinghouse Atom Ab Förfarande och anordning för utvärdering av integriteten av en styrsubstans i en nukleär anläggning
SE524428C3 (sv) * 2002-12-20 2004-09-08 Westinghouse Atom Ab Kärnbränslestav samt förfarande för tillverkning av en kärnbränslestav
US7922065B2 (en) 2004-08-02 2011-04-12 Ati Properties, Inc. Corrosion resistant fluid conducting parts, methods of making corrosion resistant fluid conducting parts and equipment and parts replacement methods utilizing corrosion resistant fluid conducting parts
US20060176995A1 (en) * 2005-02-10 2006-08-10 Arizona Public Service Company Control arrangement for use with nuclear fuel
US20100226472A1 (en) * 2009-03-06 2010-09-09 Westinghouse Electric Company Llc Nuclear fuel element and assembly
US10118259B1 (en) 2012-12-11 2018-11-06 Ati Properties Llc Corrosion resistant bimetallic tube manufactured by a two-step process
CN109473190A (zh) * 2018-11-29 2019-03-15 上海核工程研究设计院有限公司 一种减少氚排放的次级中子源棒

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1081512A (en) * 1965-01-22 1967-08-31 Atomic Energy Authority Uk Improvements in or relating to nuclear fuel elements
GB1126612A (en) * 1965-02-09 1968-09-11 Euratom Process for the manufacturing of nuclear fuel elements
US3427222A (en) * 1965-10-15 1969-02-11 Westinghouse Electric Corp Nuclear fuel elements
JPS534199B2 (de) * 1974-05-22 1978-02-15
DE2624326C2 (de) * 1976-05-31 1982-09-16 Kernforschungszentrum Karlsruhe Gmbh, 7500 Karlsruhe Mit einer Hülle versehener Kernbrennstab
US4100020A (en) * 1976-10-22 1978-07-11 Combustion Engineering, Inc. Internal fuel pin oxidizer
US4279700A (en) * 1976-11-15 1981-07-21 Westinghouse Electric Corp. Tritium removal and retention device
JPS6026991B2 (ja) * 1977-05-13 1985-06-26 株式会社東芝 核燃料要素およびその製造方法
DE2737532C2 (de) * 1977-08-19 1979-05-10 Kraftwerk Union Ag, 4330 Muelheim Verfahren zum Schutz der Hüllrohre von Kernreaktorbrennstäben
IT1125478B (it) * 1978-10-16 1986-05-14 Westinghouse Electric Corp Materiali di veleno bruciabili per uso nei reattori nucleari
JPS58147676A (ja) * 1982-02-26 1983-09-02 日本核燃料開発株式会社 核燃料要素
JPS58147678A (ja) * 1982-02-26 1983-09-02 日本核燃料開発株式会社 核燃料要素

Also Published As

Publication number Publication date
US4609524A (en) 1986-09-02
EP0145336B1 (de) 1990-03-14
ES537618A0 (es) 1986-12-01
ES8702046A1 (es) 1986-12-01
KR850003810A (ko) 1985-06-26
EP0145336A1 (de) 1985-06-19
JPS60125588A (ja) 1985-07-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee