Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA)

Inorganic polymer, most commonly known as 'geopolymer', is generically used as a term to describe the amorphous to crystalline reaction products from the reaction of alkali alumina-silicates with alkali hydroxide or alkali silicate solution. Biomass wastes have been lately research as r...

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Main Author: Wan Azizi, Wan Amierul Azrif
Format: Final Year Project
Language:English
Published: Universiti Teknologi PETRONAS 2012
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Online Access:http://utpedia.utp.edu.my/10408/1/2011%20-%20Study%20on%20Geopolymer-Type%20Coating%20Using%20Blended%20Fly%20Ash%20and%20Palm%20Oil%20Fuel%20Ash%20%28POFA%29.pdf
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spelling my-utp-utpedia.104082017-01-25T09:41:20Z http://utpedia.utp.edu.my/10408/ Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA) Wan Azizi, Wan Amierul Azrif TP Chemical technology Inorganic polymer, most commonly known as 'geopolymer', is generically used as a term to describe the amorphous to crystalline reaction products from the reaction of alkali alumina-silicates with alkali hydroxide or alkali silicate solution. Biomass wastes have been lately research as raw materials for geopolymer process in the application of coating. The study was focused on the use of palm oil fuel ash (POFA) as a novel green material with high adhesive strength and slow setting time for application in steel coating. The main variables for the geopolymer produced were solid/liquid ratio and addition of POFA. It has been observed that the setting time and adhesive strength influenced by the water content in the initial mixture and strongly depended on geopolymer composition. Higher solid/liquid ratio will result in shorter setting time. Highest adhesive strength of 12.5MPa is achieved on steel substrates at higher water content mixture with the addition of 25% of POFA. It is believed that the utilization of POFA could be optimized and has a great potential to be developed as geopolymer-based coating materials. Universiti Teknologi PETRONAS 2012-01 Final Year Project NonPeerReviewed application/pdf en http://utpedia.utp.edu.my/10408/1/2011%20-%20Study%20on%20Geopolymer-Type%20Coating%20Using%20Blended%20Fly%20Ash%20and%20Palm%20Oil%20Fuel%20Ash%20%28POFA%29.pdf Wan Azizi, Wan Amierul Azrif (2012) Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA). Universiti Teknologi PETRONAS. (Unpublished)
institution Universiti Teknologi Petronas
building UTP Resource Centre
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Petronas
content_source UTP Electronic and Digitized Intellectual Asset
url_provider http://utpedia.utp.edu.my/
language English
topic TP Chemical technology
spellingShingle TP Chemical technology
Wan Azizi, Wan Amierul Azrif
Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA)
description Inorganic polymer, most commonly known as 'geopolymer', is generically used as a term to describe the amorphous to crystalline reaction products from the reaction of alkali alumina-silicates with alkali hydroxide or alkali silicate solution. Biomass wastes have been lately research as raw materials for geopolymer process in the application of coating. The study was focused on the use of palm oil fuel ash (POFA) as a novel green material with high adhesive strength and slow setting time for application in steel coating. The main variables for the geopolymer produced were solid/liquid ratio and addition of POFA. It has been observed that the setting time and adhesive strength influenced by the water content in the initial mixture and strongly depended on geopolymer composition. Higher solid/liquid ratio will result in shorter setting time. Highest adhesive strength of 12.5MPa is achieved on steel substrates at higher water content mixture with the addition of 25% of POFA. It is believed that the utilization of POFA could be optimized and has a great potential to be developed as geopolymer-based coating materials.
format Final Year Project
author Wan Azizi, Wan Amierul Azrif
author_facet Wan Azizi, Wan Amierul Azrif
author_sort Wan Azizi, Wan Amierul Azrif
title Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA)
title_short Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA)
title_full Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA)
title_fullStr Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA)
title_full_unstemmed Study on Geopolymer-type Coating Using Blended Fly Ash and Palm Oil Fuel Ash (POFA)
title_sort study on geopolymer-type coating using blended fly ash and palm oil fuel ash (pofa)
publisher Universiti Teknologi PETRONAS
publishDate 2012
url http://utpedia.utp.edu.my/10408/1/2011%20-%20Study%20on%20Geopolymer-Type%20Coating%20Using%20Blended%20Fly%20Ash%20and%20Palm%20Oil%20Fuel%20Ash%20%28POFA%29.pdf
http://utpedia.utp.edu.my/10408/
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