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AN INVESTIGATION OF DUAL FUNCTION HYDRATE INHIBITOR FOR CARBON DIOXIDE-METHANE MIXTURES

KASSIM, ZAMZILA (2020) AN INVESTIGATION OF DUAL FUNCTION HYDRATE INHIBITOR FOR CARBON DIOXIDE-METHANE MIXTURES. Masters thesis, Universiti Teknologi PETRONAS.

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Abstract

The development of ionic liquids as an alternative to thermodynamic and kinetic hydrate inhibitor has been a subject of interest due to its unlimited cation and anion pairing, high vapour pressure, and thermal stability. However, the ammonium-based ionic liquid influence is still not fully understood. Hence, this work investigates the influence of tetraethyl ammonium chloride (TEACl) as a dual function (thermodynamic and kinetic) hydrate inhibitor on CO2, CH4 and binary gas mixtures of CO2-CH4 (30-70 and 70-30). The COSMO-RS evaluates the characteristics of TEACl such as hydrogen bond strength and electronegativity for dual function hydrate inhibitor. TEACl influence in the gas hydrate systems was evaluated using a high-pressure Sapphire cell set-up.

Item Type: Thesis (Masters)
Academic Subject : Academic Department - Chemical Engineering - Process System Engineering
Subject: T Technology > TP Chemical technology
Divisions: Engineering > Chemical
Depositing User: Ahmad Suhairi Mohamed Lazim
Date Deposited: 23 Aug 2021 09:59
Last Modified: 23 Aug 2021 09:59
URI: http://utpedia.utp.edu.my/id/eprint/20473

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