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.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 27 Sep 2017|
|Event||2nd All-Russian Scientific Conference Thermophysics and Physical Hydrodynamics with the School for Young Scientists, TPH 2017 - Yalta, Crimea, Ukraine|
Duration: 11 Sep 2017 → 17 Sep 2017
ASJC Scopus subject areas
- Physics and Astronomy(all)