KR101378729B1 - 구형의 가연성 또는 핵연료 원료 물질 입자의 제조방법 - Google Patents

구형의 가연성 또는 핵연료 원료 물질 입자의 제조방법 Download PDF

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KR101378729B1
KR101378729B1 KR1020097026931A KR20097026931A KR101378729B1 KR 101378729 B1 KR101378729 B1 KR 101378729B1 KR 1020097026931 A KR1020097026931 A KR 1020097026931A KR 20097026931 A KR20097026931 A KR 20097026931A KR 101378729 B1 KR101378729 B1 KR 101378729B1
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South Korea
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solution
microspheres
reagent
temperature
ammonium
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Korean (ko)
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KR20100021486A (ko
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베르너 하이트
마르틴 카드너
게오르크 브래흘러
카를 프로샤우어
궈 원리
량 퉁샹
탕 춘허
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누켐 테크놀로지스 게엠베하
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G43/00—Compounds of uranium
    • C01G43/01—Oxides; Hydroxides
    • C01G43/025—Uranium dioxide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/06—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a liquid medium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F15/00—Compounds of thorium
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G56/00—Compounds of transuranic elements
    • C01G56/004—Compounds of plutonium
    • C01G56/005—Oxides; Hydroxides
    • 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
    • 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
    • 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
    • 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

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Plasma & Fusion (AREA)
  • General Engineering & Computer Science (AREA)
  • High Energy & Nuclear Physics (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
KR1020097026931A 2007-05-24 2008-05-20 구형의 가연성 또는 핵연료 원료 물질 입자의 제조방법 Active KR101378729B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE102007024536 2007-05-24
DE102007024536.1 2007-05-24
DE102007037473.0 2007-08-08
DE102007037473A DE102007037473A1 (de) 2007-05-24 2007-08-08 Verfahren zur Herstellung von kugelförmigen Brenn- oder Brutstoffpartikeln
PCT/EP2008/056169 WO2008142072A1 (de) 2007-05-24 2008-05-20 Verfahren zur herstellung von kugelförmigen brenn- oder brutstoffpartikeln

Publications (2)

Publication Number Publication Date
KR20100021486A KR20100021486A (ko) 2010-02-24
KR101378729B1 true KR101378729B1 (ko) 2014-03-27

Family

ID=39877299

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020097026931A Active KR101378729B1 (ko) 2007-05-24 2008-05-20 구형의 가연성 또는 핵연료 원료 물질 입자의 제조방법

Country Status (8)

Country Link
US (1) US8535579B2 (cg-RX-API-DMAC7.html)
EP (1) EP2160358A1 (cg-RX-API-DMAC7.html)
JP (1) JP5657381B2 (cg-RX-API-DMAC7.html)
KR (1) KR101378729B1 (cg-RX-API-DMAC7.html)
DE (1) DE102007037473A1 (cg-RX-API-DMAC7.html)
RU (1) RU2459766C2 (cg-RX-API-DMAC7.html)
WO (1) WO2008142072A1 (cg-RX-API-DMAC7.html)
ZA (1) ZA200909029B (cg-RX-API-DMAC7.html)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008055468B4 (de) * 2008-12-01 2010-09-02 Nukem Technologies Gmbh Verfahren und Anordnung zur Herstellung von Brennstoffkernen
KR101221569B1 (ko) * 2010-06-07 2013-01-14 한국수력원자력 주식회사 금속토륨을 이용한 증식용 혼합 핵연료
CN102693766B (zh) * 2012-05-31 2014-07-30 清华大学 一种uo2核芯陈化洗涤干燥一体化系统
KR101425535B1 (ko) * 2012-11-06 2014-08-01 한전원자력연료 주식회사 에틸렌디아민-우라늄 착물에 의한 우라늄 회수 및 핵연료 소결체 제조방법
KR101446155B1 (ko) * 2012-11-06 2014-10-01 한전원자력연료 주식회사 폴리비닐알콜-우라늄 착물에 의한 우라늄 회수 및 핵연료 소결체 제조방법
FR2998484B1 (fr) * 2012-11-28 2014-12-05 Commissariat Energie Atomique Procede de fabrication de microspherules solides de composes d'actinide a partir d'une solution de sel d'actinide et le dispositif associe
US9121807B1 (en) * 2012-12-11 2015-09-01 U.S. Department Of Energy Real-time monitoring of plutonium content in uranium-plutonium alloys
CN103366846B (zh) * 2013-07-19 2015-08-12 清华大学 二氧化铀核芯陈化槽、陈化洗涤干燥系统及方法
US11612847B2 (en) 2018-01-31 2023-03-28 Global Nuclear Fuel-Americas, Llc Systems and methods for removing particulates of a fissile material
CN109786137B (zh) * 2019-01-31 2022-02-22 深圳新宙邦科技股份有限公司 一种固态电容器制备方法
CN112521151A (zh) * 2020-11-06 2021-03-19 岭东核电有限公司 二氧化铀-石墨烯燃料芯块及其制备方法
CN119430935B (zh) * 2024-10-21 2025-10-14 清华大学 一种微流控辅助内凝胶工艺制备高纯碳化铀微球的方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1592477B1 (de) 1966-12-17 1970-11-26 Nukem Nurklear Chemie Und Meta Verfahren zur Herstellung von Ammoniumuranylcarbonat
DE1817092C3 (de) 1968-12-27 1974-03-07 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zum Herstellen von sphärischen Urandioxidkernen für Brenn- und /oder Brutelemente
DE1960289C3 (de) 1969-12-02 1975-09-11 Kernforschungsanlage Juelich Gmbh, 5170 Juelich Verfahren zum Herstellen von sphärischen Brennstoff- und/oder Brutstoff teilchen aus Urandioxid für Brenn- und/oder Brutelemente für Kernreaktoren und Brutreaktoren
DE2037232C3 (de) 1970-07-28 1975-01-02 Nukem Gmbh, 6454 Grossauheim Verfahren zur Herstellung von oxidischen und karbidischen Kernbrenn - und Brutstoffpartikeln für Hochtemperatur-Reaktoren
IT1051330B (it) * 1974-12-16 1981-04-21 Hobeg Hochtemperaturreaktor Procedimento per la fabbricazione di particelle sferiche di combusti bile e fertilizzante nucleare
DE2753503B1 (de) * 1977-12-01 1978-12-14 Kernforschungsanlage Juelich Verfahren und Vorrichtung zur Herstellung von untereinander gleichen kugelfoermigen Brenn- und/oder Brutstoffpartikeln
IT1136857B (it) 1981-03-06 1986-09-03 Agip Nucleare Spa Procedimento per la produzione di particelle di gel mediante atomizzazione e gelificazione ed apparecchiatura per l'attuazione di detto procedimento
FR2634048B1 (fr) * 1988-07-11 1991-04-19 Pechiney Uranium Procede de fabrication de pastilles combustibles nucleaires comportant la production et l'utilisation de poudres coulantes et frittables obtenues directement par precipitation de peroxydes

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
J. Nucl.Sci.Techn., Vol.41, No.9, pp.943-948 (2004) *
J. of Nuclear Materials, Vol.152, No.2-3, pp.169-177 (1988) *
Nuclear Technology, VOl.42, No.2, pp.163-171 (1979) *
Radiochimica Acta, Munich, Vol.25, pp.161-169 (1978) *

Also Published As

Publication number Publication date
US8535579B2 (en) 2013-09-17
JP2010527884A (ja) 2010-08-19
RU2459766C2 (ru) 2012-08-27
WO2008142072A1 (de) 2008-11-27
DE102007037473A1 (de) 2008-11-27
EP2160358A1 (de) 2010-03-10
RU2009148048A (ru) 2011-06-27
JP5657381B2 (ja) 2015-01-21
ZA200909029B (en) 2010-11-24
KR20100021486A (ko) 2010-02-24
US20100077657A1 (en) 2010-04-01

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