Open AccessHydrate Modeling Filtration of Salt Liquid-Ice Solutions and Gas Mixtures with Splitting by Physical Processes
Author(s) -
N Yu Alekseeva,
В. О. Подрыга,
Yu. A. Poveshchenko,
Parvin Ilgar gizi Rahimly,
Orkhan Rahim oglu Rahimly
Publication year - 2021
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/666/2/022017
Subject(s) - clathrate hydrate , thermodynamics , filtration (mathematics) , hydrate , porous medium , salt (chemistry) , phase (matter) , chemistry , materials science , porosity , mineralogy , organic chemistry , statistics , physics , mathematics
The filtration model of the hydrate-equilibrium zone (HEZ) in the mixture of liquid-ice solutions and gas with possible solid-phase salt sedimentary inclusions in a porous medium is studied. Various types of saturating the liquid-ice mixture with gas and salt, as well as salt sediment in HEZ in the absence of a liquid phase are considered. Based on the Gibbs phase rule, various types of dissociative bonds between thermodynamic variables in the problems under consideration are determined for systems with one thermodynamic degree of freedom.