The Proceedings of the National Symposium on Power and Energy Systems
Online ISSN : 2424-2950
2021.25
Session ID : A122
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Advancement of Radioactive Material Removal System by Silver Zeolite
(1) Air Purification System Using Scrubbers and Metal Filters
Tadashi NARABAYASHI*Masaki NAGASHIOYasuhiro KAWAHARASanshiro KOBAYASHIYoshihiro ISHIKAWAKoji ENDO
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Abstract

Using the air purification technology developed in the Filtered Containment Venting System (FCVS), we have been studying the further upgrading of the air purification system in nuclear energy field. The use of silver zeolite technology in place of activated carbon and metal fibers in place of HEPA filters is expected to make the system non-flammable and eliminate the effects of fire and concerns about hydrogen gas in the event of an accident. Furthermore, by combining the scrubber technology developed by FCVS, a safer air purification system can be proposed.

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© 2021 The Japan Society of Mechanical Engineers
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