Elucidating the mechanisms of self-preservation and control of dissociation of gas hydrates is crucial for developing technologies facilitating high-stability and long-term storage of natural gas using gas hydrate crystals. Direct measurements of the dissociation behavior of pressurized and nonpressurized methane hydrate grains in a temperature ramping test were conducted. We revealed that a pressurized process is effective for enhancing self-preservation and that it is useful to store methane gas while maintaining a submillimeter-sized hydrate material under high temperature conditions.
Pressurization effects on methane hydrate dissociation
Japanese Journal of Applied Physics ; 53 , 1 ; 018003/1-018003/3
2014
3 Seiten, 19 Quellen
Aufsatz (Zeitschrift)
Englisch
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