EA200900370A1 - Шаровой тепловыделяющий элемент и его изготовление для применения в газоохлаждаемых высокотемпературных ядерных реакторах с шаровой засыпкой - Google Patents

Шаровой тепловыделяющий элемент и его изготовление для применения в газоохлаждаемых высокотемпературных ядерных реакторах с шаровой засыпкой

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Publication number
EA200900370A1
EA200900370A1 EA200900370A EA200900370A EA200900370A1 EA 200900370 A1 EA200900370 A1 EA 200900370A1 EA 200900370 A EA200900370 A EA 200900370A EA 200900370 A EA200900370 A EA 200900370A EA 200900370 A1 EA200900370 A1 EA 200900370A1
Authority
EA
Eurasian Patent Office
Prior art keywords
ball
nuclear reactors
manufacture
gas
application
Prior art date
Application number
EA200900370A
Other languages
English (en)
Other versions
EA013899B1 (ru
Inventor
Милан Хроват
Карл-Хайнц Гроссе
Райнер Шультен
Original Assignee
Алд Вакуум Текнолоджиз Гмбх
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.)
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Application filed by Алд Вакуум Текнолоджиз Гмбх filed Critical Алд Вакуум Текнолоджиз Гмбх
Publication of EA200900370A1 publication Critical patent/EA200900370A1/ru
Publication of EA013899B1 publication Critical patent/EA013899B1/ru

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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
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Carbon And Carbon Compounds (AREA)
  • Ceramic Products (AREA)

Abstract

Предложенное изобретение относится к шаровому тепловыделяющему элементу и к способу изготовления шарового тепловыделяющего элемента, который соответствует требованиям высокотемпературных ядерных реакторов с шаровой засыпкой. Согласно изобретению бестопливная оболочка шарового тепловыделяющего элемента состоит из карбида кремния (SiC) и/или карбида циркония (ZrC), а также из природного графита и графитированного нефтяного кокса, и её средняя номинальная толщина составляет ≥ 1 мм.
EA200900370A 2006-08-29 2007-08-28 Шаровой тепловыделяющий элемент и его изготовление для применения в газоохлаждаемых высокотемпературных ядерных реакторах с шаровой засыпкой EA013899B1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006040309A DE102006040309B4 (de) 2006-08-29 2006-08-29 Kugelförmiges Brennelement und dessen Herstellung für gasgekühlte Hochtemperatur-Kugelhaufen-Kernreaktoren (HTR)
PCT/EP2007/058907 WO2008025757A1 (de) 2006-08-29 2007-08-28 Kugelförmiges brennelement und dessen herstellung für gasgekühlte hochtemperatur-kugelhaufen-kernreaktoren (htr)

Publications (2)

Publication Number Publication Date
EA200900370A1 true EA200900370A1 (ru) 2009-06-30
EA013899B1 EA013899B1 (ru) 2010-08-30

Family

ID=38896060

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200900370A EA013899B1 (ru) 2006-08-29 2007-08-28 Шаровой тепловыделяющий элемент и его изготовление для применения в газоохлаждаемых высокотемпературных ядерных реакторах с шаровой засыпкой

Country Status (13)

Country Link
US (1) US8243871B2 (ru)
EP (1) EP2082401B1 (ru)
JP (1) JP4559534B2 (ru)
KR (1) KR101069041B1 (ru)
CN (1) CN101512670B (ru)
AP (1) AP2537A (ru)
AT (1) ATE508461T1 (ru)
CA (1) CA2661603C (ru)
DE (2) DE102006040309B4 (ru)
EA (1) EA013899B1 (ru)
ES (1) ES2370226T3 (ru)
WO (1) WO2008025757A1 (ru)
ZA (1) ZA200902156B (ru)

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KR101054463B1 (ko) * 2010-04-08 2011-08-05 한국수력원자력 주식회사 다중 겔화 컬럼이 구비된 겔 입자 형성장치 및 이를 이용한 겔 입자 형성방법
WO2014169138A1 (en) 2013-04-10 2014-10-16 Areva Inc. Composite fuel rod cladding
US9881699B2 (en) 2013-09-16 2018-01-30 The Regents Of The University Of California Cellular structures with interconnected microchannels
US9793010B2 (en) 2015-02-19 2017-10-17 X-Energy, Llc Nuclear fuel pebble and method of manufacturing the same
US10522255B2 (en) 2015-02-19 2019-12-31 X-Energy, Llc Nuclear fuel pebble and method of manufacturing the same
CN106128515B (zh) * 2015-11-27 2019-10-18 中国科学院上海应用物理研究所 一种燃料元件、其制备方法及其用途
CN105679387B (zh) * 2016-01-21 2017-11-21 清华大学 一种球形燃料元件成型的设备
WO2017124372A1 (zh) * 2016-01-21 2017-07-27 清华大学 一种球形燃料元件成型的设备
CN106128533A (zh) * 2016-07-19 2016-11-16 中国科学院上海应用物理研究所 一种熔盐堆球环型燃料元件的制备方法
CN110136848B (zh) * 2019-05-21 2020-08-04 中国核动力研究设计院 非能动排出燃料球作为第二套停堆系统的高温堆堆芯
CN111210921B (zh) * 2020-01-14 2022-04-22 清华大学 二氧化铀凝胶球陈化洗涤干燥装置
CN111489837B (zh) * 2020-04-02 2022-02-08 清华大学 一种含复合碳化物包覆层的包覆燃料颗粒及其制备方法
CN111916227B (zh) * 2020-08-07 2023-04-14 中国科学院上海应用物理研究所 一种金属包覆燃料及其制备方法

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Also Published As

Publication number Publication date
CA2661603A1 (en) 2008-03-06
DE102006040309A1 (de) 2008-03-13
AP2009004775A0 (en) 2009-02-28
US20100014625A1 (en) 2010-01-21
ZA200902156B (en) 2010-06-30
CA2661603C (en) 2011-11-01
CN101512670B (zh) 2012-10-31
JP4559534B2 (ja) 2010-10-06
CN101512670A (zh) 2009-08-19
ES2370226T3 (es) 2011-12-13
DE102006040309B4 (de) 2009-04-16
DE502007007142D1 (de) 2011-06-16
ATE508461T1 (de) 2011-05-15
AP2537A (en) 2012-12-19
KR20090042946A (ko) 2009-05-04
WO2008025757A1 (de) 2008-03-06
JP2010501871A (ja) 2010-01-21
EA013899B1 (ru) 2010-08-30
US8243871B2 (en) 2012-08-14
KR101069041B1 (ko) 2011-09-29
EP2082401B1 (de) 2011-05-04
EP2082401A1 (de) 2009-07-29

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