01694nas a2200181   4500008004100000245013400041210006900175260000800244300001400252490000800266520099700274100002201271700002701293700002601320700002301346700001901369856012401388       2017                        eng d00aMolecular dynamics simulation and experimental study on the growth of methane hydrate in presence of methanol and sodium chloride0 aMolecular dynamics simulation and experimental study on the grow  cMAY  a5026-50330 v1053 aThe plugging of processing and transportation lines by gas hydrate formation is a challenging problem for safe exploitation of oil and gas. The existence of water soluble third component (like methanol and sodium chloride) in the aqueous phase influence the gas hydrate formation thermodynamically also possibly affects the kinetics of hydrate growth. Inorganic salt and organic molecule (alcohols) at high concentration in the aqueous phase have been used as thermodynamic inhibitors to effectively prevent the hydrate formation. This study utilizes molecular dynamics as well as an experimental method to investigate the mechanism of the hydrate formation and the effect of additives. The MD simulation showed that at moderate temperature and pressure, a low concentration (1 wt %) of methanol and NaCl enhances methane hydrate growth kinetics. Significant numbers of methanol molecules were observed inside the gas hydrate cages whereas Na⁺/Cl⁻ ions leach out during hydrate formation.1 aChoudhary, Nilesh1 aKushwaha, Omkar, Singh1 aBhattacharjee, Gaurav1 aChakrabarty, Suman1 aKumar, Rajnish  uhttps://library.ncl.res.in/content/molecular-dynamics-simulation-and-experimental-study-growth-methane-hydrate-presence