KINETICS OF GAS HYDRATES FORMATION AND GROWTH BASED ON MODIFIED ICE
https://doi.org/10.31660/0445-0108-2017-6-117-122
Abstract
The results of the studies of influence of polyvinylpyrrolidone on the kinetics of formation and the growth of Freon-12 gas hydrate are presented. Based on the P-V-T measurements the degree of conversion of ice into gas hydrate at various concentrations of polyvinylpyrrolidone was calculated. The fact of preservation of inhi-biting properties of polyvinylpyrrolidone in formation of a gas hydrate based on frozen aqueous solutions has been established. The studied polymer shows promoting properties, which leads to an increase in rate of the growth of Freon-12 hydrate based on modified ice.
About the Authors
M. Sh. Madygulov
Earth Cryosphere Institute SB RAS
Russian Federation
Russian Federation
A. G. Zavodovsky
Earth Cryosphere Institute SB RAS
Russian Federation
Russian Federation
V. P. Shchipanov
Industrial University of Tyumen
Russian Federation
Russian Federation
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Review
For citations:
Madygulov M.Sh., Zavodovsky A.G., Shchipanov V.P. KINETICS OF GAS HYDRATES FORMATION AND GROWTH BASED ON MODIFIED ICE. Oil and Gas Studies. 2017;(6):117-122. (In Russ.) https://doi.org/10.31660/0445-0108-2017-6-117-122
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