WO2009037842A1 - 高速炉 - Google Patents

高速炉 Download PDF

Info

Publication number
WO2009037842A1
WO2009037842A1 PCT/JP2008/002578 JP2008002578W WO2009037842A1 WO 2009037842 A1 WO2009037842 A1 WO 2009037842A1 JP 2008002578 W JP2008002578 W JP 2008002578W WO 2009037842 A1 WO2009037842 A1 WO 2009037842A1
Authority
WO
WIPO (PCT)
Prior art keywords
partition
thermal shield
reactor container
core
reactor
Prior art date
Application number
PCT/JP2008/002578
Other languages
English (en)
French (fr)
Inventor
Takanari Inatomi
Toshiyuki Suzuki
Hiroshi Nakamura
Original Assignee
Kabushiki Kaisha Toshiba
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 Kabushiki Kaisha Toshiba filed Critical Kabushiki Kaisha Toshiba
Priority to JP2009533052A priority Critical patent/JPWO2009037842A1/ja
Priority to CA2698881A priority patent/CA2698881A1/en
Publication of WO2009037842A1 publication Critical patent/WO2009037842A1/ja
Priority to US12/724,973 priority patent/US20100172459A1/en

Links

Classifications

    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C1/00—Reactor types
    • G21C1/02—Fast fission reactors, i.e. reactors not using a moderator ; Metal cooled reactors; Fast breeders
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/08—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation
    • G21C11/086—Thermal shields; Thermal linings, i.e. for dissipating heat from gamma radiation which would otherwise heat an outer biological shield ; Thermal insulation consisting of a combination of non-metallic and metallic layers, e.g. metal-sand-metal-concrete
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C11/00—Shielding structurally associated with the reactor
    • G21C11/06—Reflecting shields, i.e. for minimising loss of neutrons
    • G—PHYSICS
    • G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
    • G21C—NUCLEAR REACTORS
    • G21C15/00—Cooling arrangements within the pressure vessel containing the core; Selection of specific coolants
    • G21C15/02—Arrangements or disposition of passages in which heat is transferred to the coolant; Coolant flow control devices
    • 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)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Abstract

高速炉（１）は、冷却材が収容された原子炉容器（７）と、原子炉容器（７）に収容された炉心（２）と、炉心支持板（１３）と、反射体（４）と、反射体（４）の原子炉容器（７）側を取り囲んで配設され冷却材の流路を形成する隔壁（６）と、隔壁（６）の炉心（２）側または原子炉容器（７）側のうち少なくとも一方を覆うよう配設された熱遮蔽体（４０）と、中性子遮蔽体（１０８）と、を有する。熱遮蔽体（４０）は隔壁（６）に取り付けられる。熱遮蔽体（４０）は、金属性の熱遮蔽板（４０ｂ）と、熱遮蔽板（４０ｂ）に内設された断熱材（４０ａ）を有し、内部に不活性ガス（４０ｃ）が封入されている。熱遮蔽体（４０）によって隔壁（６）の断熱性が向上し、隔壁（６）の炉心側と原子炉容器（７）側間の一次冷却材（２１）同士の熱交換を抑制できる。
PCT/JP2008/002578 2007-09-20 2008-09-18 高速炉 WO2009037842A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2009533052A JPWO2009037842A1 (ja) 2007-09-20 2008-09-18 高速炉
CA2698881A CA2698881A1 (en) 2007-09-20 2008-09-18 Fast reactor
US12/724,973 US20100172459A1 (en) 2007-09-20 2010-03-16 Fast reactor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-244257 2007-09-20
JP2007244257 2007-09-20

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US12/724,973 Continuation-In-Part US20100172459A1 (en) 2007-09-20 2010-03-16 Fast reactor

Publications (1)

Publication Number Publication Date
WO2009037842A1 true WO2009037842A1 (ja) 2009-03-26

Family

ID=40467669

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/002578 WO2009037842A1 (ja) 2007-09-20 2008-09-18 高速炉

Country Status (4)

Country Link
US (1) US20100172459A1 (ja)
JP (1) JPWO2009037842A1 (ja)
CA (1) CA2698881A1 (ja)
WO (1) WO2009037842A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016517002A (ja) * 2013-03-15 2016-06-09 ニュースケール パワー エルエルシー 核燃料集合体の支持

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146686U (ja) * 1985-03-04 1986-09-10
JPS6350792A (ja) * 1986-08-20 1988-03-03 日本原子力事業株式会社 高速増殖炉
JPH02266295A (ja) * 1989-02-10 1990-10-31 Commiss Energ Atom 懸下容器の筒状上部の熱保護装置
JPH02302694A (ja) * 1989-05-17 1990-12-14 Toshiba Corp タンク型高速増殖炉
JPH04204088A (ja) * 1990-11-30 1992-07-24 Hitachi Ltd 高速増殖炉及びその運転方法
JPH04268493A (ja) * 1991-02-25 1992-09-24 Toshiba Corp タンク型高速増殖炉
JP3126524B2 (ja) * 1992-12-03 2001-01-22 財団法人電力中央研究所 高速増殖炉

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61146686U (ja) * 1985-03-04 1986-09-10
JPS6350792A (ja) * 1986-08-20 1988-03-03 日本原子力事業株式会社 高速増殖炉
JPH02266295A (ja) * 1989-02-10 1990-10-31 Commiss Energ Atom 懸下容器の筒状上部の熱保護装置
JPH02302694A (ja) * 1989-05-17 1990-12-14 Toshiba Corp タンク型高速増殖炉
JPH04204088A (ja) * 1990-11-30 1992-07-24 Hitachi Ltd 高速増殖炉及びその運転方法
JPH04268493A (ja) * 1991-02-25 1992-09-24 Toshiba Corp タンク型高速増殖炉
JP3126524B2 (ja) * 1992-12-03 2001-01-22 財団法人電力中央研究所 高速増殖炉

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016517002A (ja) * 2013-03-15 2016-06-09 ニュースケール パワー エルエルシー 核燃料集合体の支持

Also Published As

Publication number Publication date
JPWO2009037842A1 (ja) 2011-01-06
CA2698881A1 (en) 2009-03-26
US20100172459A1 (en) 2010-07-08

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