Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kayo Sawada"'
Doppler splitting and expansion dynamics of laser-produced plasma plume under a high vacuum ambience
Publikováno v:
Journal of Analytical Atomic Spectrometry. 37(10):2033-2041
The expansion behaviour and spectroscopic characteristics of laser ablation plumes under a high vacuum ambience (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5588a8b0d5c5514cb812fb0be2913886
https://nagoya.repo.nii.ac.jp/records/2004231
https://nagoya.repo.nii.ac.jp/records/2004231
Publikováno v:
Journal of Nuclear Science and Technology. 59:431-437
For the vitrification of zeolites used for absorbing radioactive cesium, the composition of the glass in which nepheline forms at the cooling rates of 0.5, 1, 2.5°C min−1 were clarified for the Na2...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb6580b5a874fb3cf4601d708117c24
https://doi.org/10.1080/00223131.2021.1975585
https://doi.org/10.1080/00223131.2021.1975585
Publikováno v:
Journal of Nuclear Science and Technology. 57:671-677
For the direct vitirification of low level radioactive wastes containing metallic aluminum, the oxidation and vitirification of aluminum was carried out using lead borate glass as a flux. Among the...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c096fb9f2abb41ce5617a21303e3a076
https://doi.org/10.1080/00223131.2019.1710615
https://doi.org/10.1080/00223131.2019.1710615
Publikováno v:
Journal of Nuclear Science and Technology. 56:317-321
For uranium removal from waste catalyst used for acrylonitrile synthesis, kinetics of chlorination of uranium–antimony composite oxide was studied. During the chlorination treatment with hydrogen c...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca87f17b1b0fc72d6be3baa2b0c04eb6
https://doi.org/10.1080/00223131.2019.1580622
https://doi.org/10.1080/00223131.2019.1580622
Publikováno v:
Procedia Chemistry. 21:82-86
Radioactive ruthenium (Ru) is one of the dominant elemental species released into the environment from a fuel reprocessing plant in a hypothetical design accident due to its relatively higher fission yield and longer half-life. After the hypothetical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c3d91af492ef40c3c1e61b0232e0a67
Autor:
Ryo Sasai, Kenji Suzuki, Shinichiro Nakamura, Yoshihiro Kojima, Chisato Takenaka, Kayo Sawada, Yasushi Inoue, Arata Katayama, Iwao Sakaguchi
Publikováno v:
Clean Technologies and Environmental Policy. 17:1663-1670
The assessment methodology of soil remediation technologies including citizen’s opinions about environmental policy was developed to enable direct comparison between the resident health risk reduction by carrying out remediation (decreased primary
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43cc825071940282db2fb4668fa4dc4d
https://doi.org/10.1007/s10098-014-0871-z
https://doi.org/10.1007/s10098-014-0871-z
Publikováno v:
Procedia Chemistry. 7:599-603
To clarify the transfer rate of FP elements from the calcination layer to the glass melt, we have studied the transfer rate of ruthenium. A 1.0 g of sodium ruthenate or ruthenium dioxide was placed on the surface of a 20 g of borosilicate glass whose
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ff04418b5282c7a5f30bc212e70d34a8
https://doi.org/10.1016/j.proche.2012.10.091
https://doi.org/10.1016/j.proche.2012.10.091
Publikováno v:
Procedia Chemistry. 7:604-609
To clarify the dissolving behavior of palladium, the effect of temperature on the amount of palladium dissolved in borosilicate glass was investigated. Glass and palladium oxide, selected as a starter material, were mixed and heated at prescribed tem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::34b2c7a38377b9cddb3a1a35bff66815
https://doi.org/10.1016/j.proche.2012.10.092
https://doi.org/10.1016/j.proche.2012.10.092
Publikováno v:
AIChE Journal. 58:2441-2447
The focus on a ball milling induced conversion as a possible synthesis route of iodine sodalite (Na8Al6Si6O24I2) from zeolite-based iodine adsorbents in order to treat a radioactive iodine filter for the off-gas cleaning during nuclear facilities is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93109435186325fa57b409a1b39641e6
https://doi.org/10.1002/aic.12756
https://doi.org/10.1002/aic.12756
Autor:
Youichi Enokida, Kayo Sawada
Publikováno v:
Proceedings in Radiochemistry. 1:97-100
For the waste antimony-uranium composite oxide catalyst, the chlorination of antimony and its volatilization treatment were proposed, and evaluated using hydrogen chloride gas at 873–1173 K. During the treatment, the weight loss of the composite ox
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6cc90e7bcd584002db66632ab0c2918
https://doi.org/10.1524/rcpr.2011.0016
https://doi.org/10.1524/rcpr.2011.0016