Rapid vitrification of simulated HLLW by ultra-high power laser

It is essential to treat high-level liquid waste (HLLW) in a secure and effective manner. As a result, we first propose rapid vitrification of simulated HLLW using an ultra-high power laser. First, a cured body with a mass of 24.4 kg was obtained by using ultra-high power laser sintering. Subsequent...

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Bibliographic Details
Published in:Journal of radioanalytical and nuclear chemistry 2024-05, Vol.333 (5), p.2263-2271
Main Authors: Yu, Shiwei, Zhang, Junze, Ling, Ke, Han, Lianghua, Liu, Lie
Format: Article
Language:English
Subjects:
Chemistry
Chemistry and Materials Science
Curing
Diagnostic Radiology
Hadrons
Heavy Ions
High power lasers
Inorganic Chemistry
Laser sintering
Liquid wastes
Nuclear Chemistry
Nuclear Physics
Physical Chemistry
Vitrification
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Summary:It is essential to treat high-level liquid waste (HLLW) in a secure and effective manner. As a result, we first propose rapid vitrification of simulated HLLW using an ultra-high power laser. First, a cured body with a mass of 24.4 kg was obtained by using ultra-high power laser sintering. Subsequently, four different locations of the curing body were tested and the measured performance indicators were all in accordance with the regulations. This demonstrates the potential of ultra-high power lasers in HLLW glass curing processes.
ISSN:0236-5731
1588-2780
DOI:10.1007/s10967-024-09467-w