FR2909479B1 - Procede de fabrication d'une poudre de u308 a frittage actif et procede de production de pastilles de combustible nucleaire utilisant cette derniere - Google Patents

Procede de fabrication d'une poudre de u308 a frittage actif et procede de production de pastilles de combustible nucleaire utilisant cette derniere

Info

Publication number
FR2909479B1
FR2909479B1 FR0759567A FR0759567A FR2909479B1 FR 2909479 B1 FR2909479 B1 FR 2909479B1 FR 0759567 A FR0759567 A FR 0759567A FR 0759567 A FR0759567 A FR 0759567A FR 2909479 B1 FR2909479 B1 FR 2909479B1
Authority
FR
France
Prior art keywords
producing
powder
same
nuclear fuel
fuel pellets
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.)
Active
Application number
FR0759567A
Other languages
English (en)
Other versions
FR2909479A1 (fr
Inventor
Jae Ho Yang
Young Woo Rhee
Ki Won Kang
Jong Hun Kim
Keon Sik Kim
Kun Woo Song
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.)
Korea Hydro and Nuclear Power Co Ltd
Kepco Nuclear Fuel Co Ltd
Original Assignee
Korea Atomic Energy Research Institute KAERI
Korea Hydro and Nuclear Power Co Ltd
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 Korea Atomic Energy Research Institute KAERI, Korea Hydro and Nuclear Power Co Ltd filed Critical Korea Atomic Energy Research Institute KAERI
Publication of FR2909479A1 publication Critical patent/FR2909479A1/fr
Application granted granted Critical
Publication of FR2909479B1 publication Critical patent/FR2909479B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • G21C3/623—Oxide fuels
    • 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
    • G21C3/42—Selection of substances for use as reactor fuel
    • G21C3/58—Solid reactor fuel Pellets made of fissile material
    • G21C3/62—Ceramic fuel
    • 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
    • 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
    • G21C3/00—Reactor fuel elements and their assemblies; Selection of substances for use as reactor fuel elements
    • G21C3/02—Fuel elements
    • 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)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Powder Metallurgy (AREA)
FR0759567A 2006-12-05 2007-12-05 Procede de fabrication d'une poudre de u308 a frittage actif et procede de production de pastilles de combustible nucleaire utilisant cette derniere Active FR2909479B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020060122535A KR100794071B1 (ko) 2006-12-05 2006-12-05 핵연료 소결체의 제조 방법

Publications (2)

Publication Number Publication Date
FR2909479A1 FR2909479A1 (fr) 2008-06-06
FR2909479B1 true FR2909479B1 (fr) 2015-01-30

Family

ID=39217612

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0759567A Active FR2909479B1 (fr) 2006-12-05 2007-12-05 Procede de fabrication d'une poudre de u308 a frittage actif et procede de production de pastilles de combustible nucleaire utilisant cette derniere

Country Status (5)

Country Link
US (1) US8449795B2 (fr)
JP (1) JP4796041B2 (fr)
KR (1) KR100794071B1 (fr)
CN (1) CN101197199B (fr)
FR (1) FR2909479B1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
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KR100973498B1 (ko) * 2008-03-14 2010-08-03 한전원자력연료 주식회사 큰 결정립 ｕｏ₂소결체의 제조방법 및 그 소결체
FR2934408B1 (fr) * 2008-07-28 2010-08-27 Commissariat Energie Atomique Procede d'elimination du polymere enrobant une pastille de combustion nucleaire
KR101023233B1 (ko) * 2009-04-06 2011-03-21 한국수력원자력 주식회사 무연삭 환형 핵연료 소결체 제조방법
KR101105438B1 (ko) * 2009-08-21 2012-01-17 한국수력원자력 주식회사 출력 변동에 안정한 이산화우라늄 핵연료 소결체 및 이의 제조 방법
FR2949598B1 (fr) * 2009-09-02 2013-03-29 Commissariat Energie Atomique Procede de preparation d'un combustible nucleaire poreux a base d'au moins un actinide mineur
FR2953637B1 (fr) * 2009-12-04 2012-03-23 Commissariat Energie Atomique Crayon de combustible nucleaire et procede de fabrication de pastilles d'un tel crayon
KR101220184B1 (ko) 2011-04-14 2013-01-09 한국수력원자력 주식회사 열적 안정성이 우수한 우라늄 산화물 핵연료 소결체 및 그 제조방법
FR2979469A1 (fr) * 2011-08-22 2013-03-01 Commissariat Energie Atomique Procede de preparation d'un combustible nucleaire poreux
CN103159262B (zh) * 2011-12-14 2014-10-08 中核建中核燃料元件有限公司 一种u3o8或含钆u3o8筛上物处理工艺
RU2522744C2 (ru) * 2012-01-11 2014-07-20 Российская Федерация, от имени которой выступает Госкорпорация "Росатом" Композиционный топливный модельный материал с инертной пористой металлической матрицей и способ его изготовления
RU2477198C1 (ru) * 2012-02-14 2013-03-10 Федеральное государственное автономное образовательное учреждение высшего профессионального образования "Национальный исследовательский технологический университет" "МИСиС" Способ формования топливных таблеток на основе диоксида урана с малой легирующей добавкой
US9303298B2 (en) * 2012-04-20 2016-04-05 Korea Atomic Energy Research Institute Porous UO2 sintered pellet for electroreduction process, and preparation method thereof
WO2015080626A1 (fr) * 2013-11-26 2015-06-04 Открытое Акционерное Общество "Акмэ-Инжиниринг" Pastille de combustible nucléaire ayant une conductivité thermique accrue et procédé de fabrication
FR3017611B1 (fr) * 2014-02-19 2016-03-18 Areva Nc Procede d'activation de l'u3o8 en vue de sa conversion en uo4 hydrate.
CN104192913B (zh) * 2014-08-01 2017-02-15 昆明理工大学 一种微波氧化二氧化铀废块和磨削废料制备八氧化三铀的方法
CN105924169B (zh) * 2016-04-28 2018-05-08 中国核动力研究设计院 一种以废旧uo2粉料为原料的高密度uo2芯块制备方法
CN107221359B (zh) * 2017-07-03 2019-04-30 中国工程物理研究院材料研究所 一种氧化铍改进型二氧化铀核燃料的制备方法
CN108213418A (zh) * 2017-12-21 2018-06-29 中核北方核燃料元件有限公司 一种铀铝合金靶件芯坯制备方法
BR102018074043A2 (pt) 2018-11-22 2020-06-02 Inst Butantan composto para a modulação de vias de rlr, tlr, oas e/ou oncostatina m, uso do mesmo para a preparação de um medicamento, composição e método para modulação das ditas vias
CN112341198A (zh) * 2020-10-23 2021-02-09 中核建中核燃料元件有限公司 一种磨削渣处理方法
CN113023782B (zh) * 2021-03-10 2023-05-05 哈尔滨工程大学 一种重铀酸钠(Na2U2O7)直接制备UO2的方法
KR20240021174A (ko) 2021-05-11 2024-02-16 클린 코어 토륨 에너지 엘엘씨 가압중수로를 위한 토륨 기반 연료 설계

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US3094377A (en) * 1960-03-29 1963-06-18 Sylvania Electric Prod Method for producing high density uranium oxide
US3930787A (en) * 1970-08-10 1976-01-06 General Electric Company Sintering furnace with hydrogen carbon dioxide atmosphere
US4389355A (en) * 1981-07-23 1983-06-21 The Babcock & Wilcox Company Sintering UO2 and oxidation of UO2 with microwave radiation
DE3271902D1 (en) 1982-01-19 1986-08-07 Westinghouse Electric Corp Method for treating nuclear fuel scrap
JPS6098388A (ja) 1983-11-02 1985-06-01 動力炉・核燃料開発事業団 核燃料酸化物ペレツトの乾式回収方法
JPS60235721A (ja) 1984-05-09 1985-11-22 Mitsubishi Nuclear Fuel Co Ltd 酸化ウラン粉末の製法
FR2599883B1 (fr) 1986-06-10 1990-08-10 Franco Belge Fabric Combustibl Procede de fabrication de pastilles de combustible nucleaire a base d'oxyde d'uranium
JPH01248092A (ja) * 1988-03-29 1989-10-03 Mitsubishi Nuclear Fuel Co Ltd 核燃料ペレットの製造法
KR100195539B1 (ko) * 1989-05-05 1999-06-15 디어터 크리스트, 베르너 뵈켈 Uo2 연료펠릿을 제조하는 방법
JPH0688895A (ja) * 1992-09-08 1994-03-29 Mitsubishi Nuclear Fuel Co Ltd 核燃料ペレットの結晶粒径推定方法
JP3071671B2 (ja) * 1995-08-04 2000-07-31 日本ニユクリア・フユエル株式会社 Ｕｏ２焼結ペレットの結晶粒径の制御方法
DE19627806A1 (de) * 1996-07-11 1998-01-15 Siemens Ag Kernbrennstoffsinterkörper und Verfahren zum Herstellen eines Kernbrennstoffsinterkörpers
KR100287326B1 (ko) * 1997-06-27 2001-04-16 이종훈 산화물 핵연료 소결체의 불량품을 재활용 하는 방법
KR100293482B1 (ko) * 1998-09-08 2001-07-12 이종훈 핵연료소결체의제조방법
KR100283728B1 (ko) * 1999-03-05 2001-02-15 장인순 불량품의 재활용이 가능한 이산화 우라늄(ｕｏ₂) 핵연료 소결체의 제조 방법
JP2000314790A (ja) 1999-04-28 2000-11-14 Mitsubishi Nuclear Fuel Co Ltd 核燃料焼結体の製造方法
JP2000314791A (ja) * 1999-04-28 2000-11-14 Mitsubishi Nuclear Fuel Co Ltd 核燃料焼結体の製造方法
KR100424331B1 (ko) 2001-05-07 2004-03-24 한국수력원자력 주식회사 Ｍ３ｏ８ 스크랩 분말의 첨가방법 및 소결공정에 의한혼합핵연료 펠렛의 특성제어기술
DE10138874A1 (de) * 2001-08-08 2003-03-06 Framatome Anp Gmbh Verfahren zur Herstellung eines Mischoxid-Kernbrennstoff-Pulvers und eines Mischoxid-Kernbrennstoff-Sinterkörpers

Also Published As

Publication number Publication date
JP4796041B2 (ja) 2011-10-19
US8449795B2 (en) 2013-05-28
CN101197199A (zh) 2008-06-11
CN101197199B (zh) 2011-11-23
KR100794071B1 (ko) 2008-01-10
US20080185743A1 (en) 2008-08-07
JP2008145435A (ja) 2008-06-26
FR2909479A1 (fr) 2008-06-06

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Legal Events

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CA Change of address

Effective date: 20150728

TQ Partial transmission of property

Owner name: KOREA HYDRO & NUCLEAR POWER CO., LTD, KR

Effective date: 20150728

Owner name: KEPCO NUCLEAR FUEL CO., LTD, KR

Effective date: 20150728

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