Design for Improving Operational Sequence of Granulation and Compression in Production of Elements for PWR Nuclear Power Station
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Graphical Abstract
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Abstract
The paper presents the production tasks, process flow and current exposure dose for the operational sequence of UO2 pellet granulation and compression in the production of fuel elements for PWR nuclear power station, analyzes in detail the cause of how its exposure dose is beyond the standard, provides some counter-measures to solve the problem of exposure dose exceeding the standard, and briefs the evaluation of effect of improved design.
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