Investigating and Modeling the Thermo-Dynamic Impact of Sodium Chloride and Sodium Sulfate on Prevention of the Formation of Methane Hydrate

Devising methods to prevent hydrate formation is of the important issues in natural gas industry. Since a great deal of money is annually spent on using hydrate inhibitors, identification of new inhibitors with higher degrees of efficacy is economically justifiable.The present article attempts to investigate two compounds of NaCl and Na2SO4 as inhibitors of hydrate methane’s formation so as to respond to what is the inhibitive thermo-dynamic impact of electrolyte compounds of NaCl and Na2SO4 on the formation of methane hydrate? . To do so, this study not only measures the equilibrium temperature and pressure of methane hydrate formation in the presence of electrolyte solutions of NaCl and Na2SO4 and compares the results obtained with the state lacking such inhibitors, but it also assesses the regression and mathematical modeling are utilized within a basic virtual environment in order to propose a model for prediction of thermo-dynamic equilibrium temperature and pressure of methane hydrate formation.

کلیدواژه ها:

Electrolyte Solutions ، Methane Hydrate ، Sodium Chloride ، Sodium Sulfate ، Thermodynamic inhibitor