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Hydrate Phase Equilibrium for Methane in Synthetic Seawater

Rian Farisha Bt Ajaz Ahmad Khan, Rian (2012) Hydrate Phase Equilibrium for Methane in Synthetic Seawater. Universiti Teknologi Petronas. (Unpublished)

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Abstract

This paper discuss on the experiment to determine the hydrate phase equilibrium for methane and synthetic seawater solution of different salinity. This will help to understand the phase equilibrium behaviour and effect on the phase equilibrium line using various concentrations of methane and synthetic seawater. Due to lack of experimental data for these system in open literature and also the problem caused by gas hydrate plugging in the production and transportation line had made it important to investigate on the hydrate phase equilibrium of these mixtures. In the present work, the isobaric three phase, hydrate, water rich liquid, and vapour equilibrium conditions are going to be studied and measured in order to identify the hydrate forming stable region. The experiment will be carried out in a low temperature range and high pressure condition. A full view of Hydreval equipment will be used to gather data on the methane hydrate formation using the synthetic seawater prepared with 28 000 ppm, 31 000 ppm and 35 000 ppm of salinity. The findings will give better insight for the design of industrial operations where it is desired to understand the behaviour of gas hydrate in order to avoid its formation.

Item Type: Final Year Project
Subject: T Technology > TC Hydraulic engineering. Ocean engineering
Divisions: Geoscience and Petroleum Engineering
Depositing User: Users 2053 not found.
Date Deposited: 10 Sep 2012 15:17
Last Modified: 25 Jan 2017 09:41
URI: http://utpedia.utp.edu.my/id/eprint/3412

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