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首页> 外文会议>ASME international conference on environmental remediation and radioactive waste management >DECOMMISSIONING THE BELGONUCLEAIRE DESSEL MOX PLANT: PRESENTATION OF THE PROJECT AND SITUATION END AUGUST 2013
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DECOMMISSIONING THE BELGONUCLEAIRE DESSEL MOX PLANT: PRESENTATION OF THE PROJECT AND SITUATION END AUGUST 2013

机译：退役贝尔格莱德甜点工厂：项目和情况介绍（2013年8月底）

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BELGONUCLEAIRE has been operating the Dessel MOX plant at an industrial scale between 1986 and 2006. During this period, 40 metric tons of plutonium (HM) have been processed into 90 reloads of MOX fuel for commercial light water reactors. The decision to stop the production in 2006 and to decommission the MOX plant was the result of the shrinkage of the MOX fuel market due to political and commercial factors. As a significant part of the decommissioning project of the Dessel MOX plant, about 170 medium-sized glove-boxes and about 1.200 metric tons of structure and equipment outside the glove-boxes are planned for dismantling. The license for the dismantling of the MOX plant was granted by Royal Decree in 2008 and the dismantling started in March 2009. The dismantling works are carried out by an integrated organization under leadership and responsibility of BELGONUCLEAIRE; this organization includes 3 main contractors, namely Tecnubel N.V., the THV ('Tijdelijke HandelsVereniging') Belgoprocess / SCK·CEN and Studsvik GmbH and TRACTEBEL ENGINEERING as project manager. In this paper, after having described the main characteristics of the project, the authors review the different organizational and technical options considered for the decommissioning of the glove-boxes; thereafter the main decision criteria (qualification of personnel and of processes, confinement, cutting techniques & radiation protection, safety aspects, alpha-bearing waste management) are analyzed as well. Finally the progress, the feedback and the lessons learned at the end of August 2013 are presented, giving the principal's and contractors point of view.
机译：BELGONUCLEAIRE在1986年至2006年之间以工业规模运营了Dessel MOX装置。在此期间，已将40公吨的（（HM）加工成90吨MOX燃料的装料，用于商业轻水反应堆。由于政治和商业因素，MOX燃料市场萎缩的结果是，决定于2006年停止生产并停用MOX工厂。作为Dessel MOX工厂退役项目的重要组成部分，计划拆除约170个中型手套箱和手套箱外部约1.200公吨的结构和设备。 MOX工厂的拆除许可证由皇家法令于2008年授予，拆除工作于2009年3月开始。拆除工作由一个由BELGONUCLEAIRE领导和负责的综合组织进行;该组织包括3个主要承包商，即Tecnubel N.V.，THV（“ Tijdelijke HandelsVereniging”）Belgoprocess / SCK·CEN和Studsvik GmbH，以及TRACTEBEL ENGINEERING作为项目经理。本文在描述了该项目的主要特征之后，回顾了手套箱退役时考虑的不同组织和技术选择。此后，还将分析主要决策标准（人员和过程的资格，禁闭，切割技术和辐射防护，安全方面，含阿尔法的废物管理）。最后介绍了在2013年8月底取得的进展，反馈和所汲取的经验教训，为校长和承包商提供了观点。

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