Investigation of Decomposition Processes of the Hydrates Obtained in Porous Media Containing Sodium Bicarbonate Type of Water

The dissociation kinetic regularities of natural gas hydrates obtained in model porous media "sand - water" and "sand - sodium bicarbonate solution" have been studied. During the hydrates formation, the occurrence of a different number of phase transitions in the studied samples was established, depending on the salt concentration. It was shown that the parameters of the decomposition process of the hydrates obtained in the model samples are practically independent of the concentration of the sodium bicarbonate solution.