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Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration

All of the organic fouling in petroleum refinery crude preheat train is caused by insoluble asphaltenes and the effect of bulk temperature on solubility of asphaltenes is somewhat uncertain. In this work, the effect of bulk temperature on flocculation and precipitation of asphaltenes in crude oil re...

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Main Authors: Z. A. , Chandio, M., Ramasamy, Mukhtar, Hilmi
Format: Conference or Workshop Item
Language:English
Published: 2013
Subjects:
TP Chemical technology
Online Access:http://scholars.utp.edu.my/id/eprint/10736/1/M%20Ramasamy%20UTP%20IOGSE2013.pdf
http://scholars.utp.edu.my/id/eprint/10736/
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spelling oai:scholars.utp.edu.my:107362023-04-11T04:14:37Z http://scholars.utp.edu.my/id/eprint/10736/ Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration Z. A. , Chandio M., Ramasamy Mukhtar, Hilmi TP Chemical technology All of the organic fouling in petroleum refinery crude preheat train is caused by insoluble asphaltenes and the effect of bulk temperature on solubility of asphaltenes is somewhat uncertain. In this work, the effect of bulk temperature on flocculation and precipitation of asphaltenes in crude oil residue has been investigated at different temperatures from 20 0C to 95 0C using automated flocculation titrimeter. It is observed that the solubility parameter and solvating power of the oil increased with the increase in temperature. The results indicate that solubility of the particles in oil and overall stability of the oil increased with the increase in temperature in the range studied. 2013-10-09 Conference or Workshop Item PeerReviewed application/pdf en http://scholars.utp.edu.my/id/eprint/10736/1/M%20Ramasamy%20UTP%20IOGSE2013.pdf Z. A. , Chandio and M., Ramasamy and Mukhtar, Hilmi (2013) Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration. In: International Oil and Gas Symposium and Exhibition (IOGSE) 2013, 9-11, Oct 2013, Kota Kinabalu.
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Institutional Repository
url_provider http://eprints.utp.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Z. A. , Chandio
M., Ramasamy
Mukhtar, Hilmi
Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration
description All of the organic fouling in petroleum refinery crude preheat train is caused by insoluble asphaltenes and the effect of bulk temperature on solubility of asphaltenes is somewhat uncertain. In this work, the effect of bulk temperature on flocculation and precipitation of asphaltenes in crude oil residue has been investigated at different temperatures from 20 0C to 95 0C using automated flocculation titrimeter. It is observed that the solubility parameter and solvating power of the oil increased with the increase in temperature. The results indicate that solubility of the particles in oil and overall stability of the oil increased with the increase in temperature in the range studied.
format Conference or Workshop Item
author Z. A. , Chandio
M., Ramasamy
Mukhtar, Hilmi
author_facet Z. A. , Chandio
M., Ramasamy
Mukhtar, Hilmi
author_sort Z. A. , Chandio
title Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration
title_short Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration
title_full Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration
title_fullStr Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration
title_full_unstemmed Investigation of Effect of Bulk Temperature on Dissolution and Participation of Asphaltenes Using Flocculation Onset Titration
title_sort investigation of effect of bulk temperature on dissolution and participation of asphaltenes using flocculation onset titration
publishDate 2013
url http://scholars.utp.edu.my/id/eprint/10736/1/M%20Ramasamy%20UTP%20IOGSE2013.pdf
http://scholars.utp.edu.my/id/eprint/10736/
_version_ 1762964041074999296
score 13.222552

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