DE68908308D1 - Verfahren zur herstellung einer neutronen absorbierenden tablette, erhaltene tablette und verwendung. - Google Patents

Verfahren zur herstellung einer neutronen absorbierenden tablette, erhaltene tablette und verwendung.

Info

Publication number
DE68908308D1
DE68908308D1 DE8989420341T DE68908308T DE68908308D1 DE 68908308 D1 DE68908308 D1 DE 68908308D1 DE 8989420341 T DE8989420341 T DE 8989420341T DE 68908308 T DE68908308 T DE 68908308T DE 68908308 D1 DE68908308 D1 DE 68908308D1
Authority
DE
Germany
Prior art keywords
tablet
producing
received
neutron absorbent
neutron
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
DE8989420341T
Other languages
English (en)
Other versions
DE68908308T2 (de
Inventor
Jean Boutin
Airy-Pierre Lamaze
Gunnar Vesterlund
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.)
Compagnie Europeenne du Zirconium Cezus SA
Original Assignee
Compagnie Europeenne du Zirconium Cezus SA
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 Compagnie Europeenne du Zirconium Cezus SA filed Critical Compagnie Europeenne du Zirconium Cezus SA
Application granted granted Critical
Publication of DE68908308D1 publication Critical patent/DE68908308D1/de
Publication of DE68908308T2 publication Critical patent/DE68908308T2/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
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/02—Manufacture of fuel elements or breeder elements contained in non-active casings
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C21/00—Apparatus or processes specially adapted to the manufacture of reactors or parts thereof
    • G21C21/18—Manufacture of control elements covered by group G21C7/00
    • 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

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Powder Metallurgy (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE89420341T 1988-09-15 1989-09-12 Verfahren zur Herstellung einer Neutronen absorbierenden Tablette, erhaltene Tablette und Verwendung. Expired - Fee Related DE68908308T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8812550A FR2636466B1 (fr) 1988-09-15 1988-09-15 Procede de fabrication d'une pastille absorbeuse de neutrons, pastille obtenue et utilisation

Publications (2)

Publication Number Publication Date
DE68908308D1 true DE68908308D1 (de) 1993-09-16
DE68908308T2 DE68908308T2 (de) 1994-02-24

Family

ID=9370393

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89420341T Expired - Fee Related DE68908308T2 (de) 1988-09-15 1989-09-12 Verfahren zur Herstellung einer Neutronen absorbierenden Tablette, erhaltene Tablette und Verwendung.

Country Status (6)

Country Link
EP (1) EP0359683B1 (de)
JP (1) JPH06103352B2 (de)
KR (1) KR900005485A (de)
DE (1) DE68908308T2 (de)
ES (1) ES2043076T3 (de)
FR (1) FR2636466B1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2705823B1 (fr) * 1993-05-26 1995-06-30 Commissariat Energie Atomique Matériau absorbant les neutrons et son procédé de fabrication.
FR2790587B1 (fr) * 1999-03-03 2004-02-13 Commissariat Energie Atomique Materiau absorbant neutronique a base de carbure de bore et de hafnium et procede de fabrication de ce materiau
CN106160830B (zh) 2004-03-15 2020-02-14 苹果公司 用于具有四根发射天线的ofdm系统的导频设计
US8116262B2 (en) 2004-06-22 2012-02-14 Rockstar Bidco Lp Methods and systems for enabling feedback in wireless communication networks
WO2006000094A1 (en) 2004-06-24 2006-01-05 Nortel Networks Limited Efficient location updates, paging and short bursts
WO2006039812A1 (en) 2004-10-15 2006-04-20 Nortel Networks Limited Communication resource allocation systems and methods
JP6197264B2 (ja) * 2012-02-16 2017-09-20 日立化成株式会社 中性子吸収材およびその製造方法ならびに溶融燃料の処理方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1222596B (de) * 1962-08-23 1966-08-11 Max Planck Inst Metallforsch Absorbermaterialien fuer Kernreaktoren
US3505064A (en) * 1965-10-21 1970-04-07 Atomic Energy Commission Hafnium alloy
FR1574399A (de) * 1967-07-12 1969-07-11
JPS58214882A (ja) * 1982-06-07 1983-12-14 株式会社東芝 制御棒
JPS5950150A (ja) * 1982-09-17 1984-03-23 Toshiba Corp 中性子吸収材
JPS5960286A (ja) * 1982-09-29 1984-04-06 株式会社東芝 中性子吸収材

Also Published As

Publication number Publication date
FR2636466A1 (fr) 1990-03-16
EP0359683B1 (de) 1993-08-11
EP0359683A1 (de) 1990-03-21
FR2636466B1 (fr) 1992-01-17
ES2043076T3 (es) 1993-12-16
DE68908308T2 (de) 1994-02-24
JPH06103352B2 (ja) 1994-12-14
KR900005485A (ko) 1990-04-14
JPH02108999A (ja) 1990-04-20

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DE68908308D1 (de) Verfahren zur herstellung einer neutronen absorbierenden tablette, erhaltene tablette und verwendung.

Legal Events

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