Dissociation of methane hydrate granules

S. Y. Misyura, I. G. Donskoy, V. S. Morozov

Research output: Contribution to journalConference articlepeer-review

2 Citations (Scopus)


The methane hydrate dissociation at negative temperatures and under external pressure of 1 bar is studied experimentally. It is shown that the dissociation rate of the gas hydrate depends on the granule diameter and heat transfer. The dissociation curve has an extremum. The dissociation rate initially increases due to the temperature increase and reaches the maximum value and then sharply falls due to the curvature of the granules. When describing dissociation kinetics of the spherical granules, it is important to take into account the granule size and their composition.

Original languageEnglish
Article number032014
JournalJournal of Physics: Conference Series
Issue number3
Publication statusPublished - 27 Sep 2017
Event2nd All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2017 - Yalta, Crimea, Ukraine
Duration: 11 Sep 201717 Sep 2017

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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