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The Effect of Precipitation Inhibitor on Surfactant/Alkali/Acid/Crude Oil System

Hashim, Nuzul Nadhirah (2011) The Effect of Precipitation Inhibitor on Surfactant/Alkali/Acid/Crude Oil System. Universiti Teknologi PETRONAS. (Unpublished)

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This project is to observe the IFf behavior when precipitation inhibitor is created in the solution. It is also aimed to identify the optimum concentration of surfactant, alkali and acid. As the conventional ASP is always limited to fresh water, new approach need to be applied as brine hardness becomes the biggest limitation in ASP. In this project, it is suggested that by adding acid, precipitation inhibitor will be accumulated from the related reaction and enable the conventional ASP to be used with hard brine. The scope of study related to this project will be interfacial tension itself, as well as the optimum concentration for the related chemical for the best IFf retention. Different solutions with brine hardness at 35 000 ppm is prepared, and 1FT measurement is done by using Spinning Drop Interfacial Tensionmeter. All readings are taken at 30°C. The result showed that below optimum concentration, the chemicals work successfully but failed when is in excess.

Item Type: Final Year Project
Academic Subject : Academic Department - Petroleum Geosciences - Petroleum Engineering - Reservoir Engineering - Reservoir rocks
Subject: T Technology > T Technology (General)
Divisions: Geoscience and Petroleum Engineering
Depositing User: Users 2053 not found.
Date Deposited: 08 Nov 2013 11:38
Last Modified: 25 Jan 2017 09:42
URI: http://utpedia.utp.edu.my/id/eprint/10363

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