2024-03-29T08:23:16Z
https://kitami-it.repo.nii.ac.jp/oai
oai:kitami-it.repo.nii.ac.jp:00007642
2022-12-13T02:21:01Z
10
Calorimetric and Powder X-ray Diffraction Studies on Dissociation of Methane Hydrate in Porous Media
Hachikubo, Akihiro
39171
Takeya, Satoshi
39172
Chuvilin, Evgeny
39173
Istomin, Vladimir
39174
Dissociation processes of synthetic methane hydrate with glass beads were reported by using a calorimetric system and powder X-ray diffraction. Methane hydrate formed with coarse glass beads (size: 30.8, 56.3, and 100.4 μm) rather quickly dissociated at 150-200 K, whereas about 40 % of that with fine glass beads (size: 0.4 μm) still survived at 200 K. These results are contrasting with the size effect of methane hydrate particles reported by Takeya et al. (2005) that larger particles can retain themselves than smaller particles.
conference paper
Hokkaido University Press
2011-03
application/pdf
Physics and Chemistry of Ice 2010
197
202
https://kitami-it.repo.nii.ac.jp/record/7642/files/No340.pdf
eng
open access