发明名称 |
SPHERICAL FUEL ELEMENT AND PRODUCTION THEREOF FOR GAS-COOLED HIGH TEMPERATURE PEBBLE BED NUCLEAR REACTORS (HTR) |
摘要 |
The invention relates to a novel design and production of fuel element pebbles which satisfy the requirements of high temperature pebble bed nuclear reactors of the next generation. The invention uses a shell of the fuel element pebbles that is devoid of fuel and consists of silicon carbide (SiC) and/or zircon carbide (ZrC), in addition to natural graphite and graphitized petroleum coke, said shell having a maximum average nominal thickness of 5 mm and preferably only 3 mm.
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申请公布号 |
CA2661603(C) |
申请公布日期 |
2011.11.01 |
申请号 |
CA20072661603 |
申请日期 |
2007.08.28 |
申请人 |
ALD VACUUM TECHNOLOGIES GMBH |
发明人 |
HROVAT, MILAN;GROSSE, KARL-HEINZ;SCHULTEN, RAINER |
分类号 |
G21C3/04 |
主分类号 |
G21C3/04 |
代理机构 |
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代理人 |
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地址 |
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