Evaluation of Tetraethylammonium Chloride on Methane Gas Hydrate Phase Conditions

Kassim, Z. and Khan, M.S. and Lal, B. and Partoon, B. and Shariff, A.M. (2018) Evaluation of Tetraethylammonium Chloride on Methane Gas Hydrate Phase Conditions. In: UNSPECIFIED.

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Abstract

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.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Additional Information: 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
Uncontrolled Keywords: 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
Depositing User: Mr Ahmad Suhairi UTP
Date Deposited: 09 Nov 2023 16:36
Last Modified: 09 Nov 2023 16:36
URI: https://khub.utp.edu.my/scholars/id/eprint/9457

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