ON-LINE SEQUESTRATION OF FISSION PRODUCT GASES IN OPERATING NUCLEAR REACTORS

摘要：

A research program is outlined to theoretically and experimentally establish the effectiveness and acceptability of on-line sequestering of fission product gases (FPGs) as they are generated in a fissile fuel pin using adsorbents and/or molecular sieves selectively distributed within the lower spring-plenum region of the LWR fuel. If successful this innovation can be implemented in existing and next generation LWRs and may reduce accident source term (releasable FPGs) enhance reactor safety and acceptance extend fuel life suppressing clad swelling and fuel failure reduce thermal neutron poisons in high flux core regions improve operational and economical performance require only minor changes to fuel pin assembly and use use in LWRs with no license or tech-specifications impact

作者: Gary M.Sandquist Jay F.Kunze

作者单位: Applied Science Professionals, LLC P.O.Box 9052 Salt Lake City, UT 84109 Idaho State University Pocatello, ID 83209

会议类型: 国际会议

会议名称: 18th International Conference on Nuclear Engineering(第18届国际核能工程大会 ICONE 18)

会议地点: 西安

会议语种:英文

页码: 1-6

在线出版日期: 2010-05-17（万方平台首次上网日期，不代表论文的发表时间）