CN106981318B - 一种惰性基弥散芯块燃料及其制备方法和用途 - Google Patents
一种惰性基弥散芯块燃料及其制备方法和用途 Download PDFInfo
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- CN106981318B CN106981318B CN201710247264.0A CN201710247264A CN106981318B CN 106981318 B CN106981318 B CN 106981318B CN 201710247264 A CN201710247264 A CN 201710247264A CN 106981318 B CN106981318 B CN 106981318B
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- 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
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- 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
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
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CN107578837B (zh) * | 2017-10-16 | 2019-07-02 | 中国核动力研究设计院 | 一体化成型制备板状全陶瓷包覆燃料芯块的方法 |
CN107967950B (zh) * | 2017-11-01 | 2020-04-24 | 中广核研究院有限公司 | 燃料芯块的制造方法以及燃料芯块 |
CN108249925B (zh) * | 2017-12-20 | 2021-01-05 | 中核北方核燃料元件有限公司 | 一种全陶瓷微封装燃料芯块的制备方法 |
CN108249926A (zh) * | 2017-12-21 | 2018-07-06 | 中核北方核燃料元件有限公司 | 一种环形fcm芯块制备方法 |
CN108249927A (zh) * | 2017-12-21 | 2018-07-06 | 中核北方核燃料元件有限公司 | 一种fcm芯块无压致密化烧结方法 |
CN109994223A (zh) * | 2017-12-29 | 2019-07-09 | 中国核动力研究设计院 | 一种新型弥散燃料及其制造方法 |
CN108417278B (zh) * | 2018-02-01 | 2019-12-31 | 中国工程物理研究院材料研究所 | 一种高辐照稳定性的金属型燃料芯块的制备方法 |
CN108831575A (zh) * | 2018-05-28 | 2018-11-16 | 广东核电合营有限公司 | 具连续相结构的燃料芯块及其制备方法 |
CN109326363B (zh) * | 2018-09-29 | 2020-12-29 | 中广核研究院有限公司 | 弥散型燃料芯块及其制备方法、燃料棒 |
CN109461509B (zh) * | 2018-09-29 | 2020-11-10 | 中广核研究院有限公司 | 惰性基体弥散燃料芯块及其制备方法 |
WO2020150976A1 (zh) * | 2019-01-24 | 2020-07-30 | 中广核研究院有限公司 | 包覆燃料颗粒、惰性基体弥散燃料芯块和一体化燃料棒及其制造方法 |
CN110223789B (zh) * | 2019-05-07 | 2021-03-16 | 中广核研究院有限公司 | 高铀密度包覆燃料颗粒的制造方法、惰性基弥散燃料芯块和一体化燃料棒及其制造方法 |
CN115132379A (zh) * | 2022-07-08 | 2022-09-30 | 中国核动力研究设计院 | 一种采用难熔金属基的弥散微封装棒状燃料元件及反应堆 |
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US9620248B2 (en) * | 2011-08-04 | 2017-04-11 | Ultra Safe Nuclear, Inc. | Dispersion ceramic micro-encapsulated (DCM) nuclear fuel and related methods |
US20130322590A1 (en) * | 2011-11-19 | 2013-12-05 | Francesco Venneri | Extension of methods to utilize fully ceramic micro-encapsulated fuel in light water reactors |
US10032528B2 (en) * | 2013-11-07 | 2018-07-24 | Ultra Safe Nuclear Corporation | Fully ceramic micro-encapsulated (FCM) fuel for CANDUs and other reactors |
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 |
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