摘要
随着我国核电事业发展和核燃料循环体系日益完善,玻璃固化动力堆高放废液的需求已提上日程。为探讨陶瓷电熔炉技术在我国后续动力堆高放废液玻璃固化项目中的适用性,本文从源项、熔炉技术特点和熔炉更换解体三个方面进行了分析,认为陶瓷电熔炉技术可以用于玻璃固化动力堆产生的高放废液。
Ceramic Melter technology is used in the first vitrification plant in China to treat high level radioactive liquid wastes(HLLWs). As the development of nuclear power and the completion of nuclear fuel cycle in China, the demand for vitrification of HLLWs from spent fuel reprocessing of nuclear power plants(NPPs) also increases. To evaluate the applicability of Ceramic Melter technology in future vitrification projects in China, an analysis is conducted in the view of waste source term, melter characters, exchange and dismantling of melters. It concluded that the ceramic melter technology could be applied to vitrify the HLLWs from spent fuel reprocessing.
引文
[1] 陈金方.玻璃电熔炉技术[M].北京:化学工业出版社,2013:5-20.
[2] 孙东辉,浦永宁,于喜来.高放废液玻璃固化电熔炉技术[M].北京:原子能出版社,1995:325;355-356;387-394;271-278.
[3] Lawrence L.Petkus,James Paul,Paul J.Vlenti.A complete history of the High-Level Waste plant at the West Valley Demonstration project[C].Tucson:Waste Management’03 Conference,2003.
[4] Michael R Norton,Hasmukh B Shah,Michael E Stone.Overview—defense waste processing facility operating experience waste[C].Tucson:Management’02 Conference,2002.
[5] U.S.Department of Energy.Comprehensive review of the Hanford Waste Treatment Plant flowsheet and throughput[R].Washington DC:DOE,2006:36.
[6] Weisenburger S.Current status of melter technique[R].Karlsruhe:INE.1989.
[7] Guenther Roth,Siegfried Weisenburger.Process technique and safety features of the German VEK vitrification plant currently under commissioning.Japan:Proceeding of GLOBAL 2005,2005.
[8] KAH/KIT/STEAG.State of the art of vitrification technology world wide[R].Shanghai:Vitrification Seminar,2017.
[9] Weisenburger S.在INE的V-W1研究装置上玻璃固化33 m3HAWC-WAW模拟液试验中铂族元素钌、铑、钯的行为[R]//孙东辉、于喜来,译.北京:核工业二院六室,1989.
[10] Weisenburger S,Roth G,Salimi A.Dismantling of two PAMELA melters which had processed 907m3 of HLLW to 490 tons of waste glass[R].Heidelberg:KAH/STEAG,2018.
[11] Klipfel M.Decommissioning of WAK/VEK[R].Karlsruhe,KTE,2018.