%A Z. Kassim
%A M.S. Khan
%A B. Lal
%A B. Partoon
%A A.M. Shariff
%I Institute of Physics Publishing
%V 458
%T Evaluation of Tetraethylammonium Chloride on Methane Gas Hydrate Phase Conditions
%N 1
%R 10.1088/1757-899X/458/1/012071
%D 2018
%J IOP Conference Series: Materials Science and Engineering
%L scholars9457
%O cited By 3; Conference of 5th International Conference on Process Engineering and Advanced Materials, ICPEAM 2018 ; Conference Date: 13 August 2018 Through 14 August 2018; Conference Code:143521
%K Chlorine compounds; Hydration; Methane; Process engineering, Clausius-Clapeyron equations; Enthalpy of dissociation; Hydrate equilibria; Liquid vapor equilibrium; Methane gas hydrates; System measurement; Temperature cycles; Tetraethylammonium, Gas hydrates
%X In this work, hydrate liquid vapor equilibrium conditions for methane (CH 4 ) gas is measured in the absence and presence of different aqueous TEACl concentrations. The temperature cycle (T-cycle) method has been used for the hydrate equilibrium temperature of CH 4 + H 2 O + TEACl system measurement within the pressure ranges of 3.90 - 8.30 MPa. Results reveal that, for 10 wt aqueous TEACl average of suppression temperature (�T) (inhibition effect) appeared of 0.9 K for CH 4 hydrate. Additionally, the enthalpy of dissociation for methane gas hydrate with and without the present of inhibitor is calculated using Clausius-Clapeyron equation. © Published under licence by IOP Publishing Ltd.