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Review of the characterization and processing of palm ash as a geopolymer composite

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Main Authors: Zarina, Yahya, Mohd Mustafa Al-Bakri, Abdullah, Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr., Khairul Nizar, Ismail, Assoc. Prof. Dr.
Other Authors: zarinayahya@unimap.edu.my
Format: Article
Language:English
Published: American Scientific Publishers 2014
Subjects:
Palm oil waste
Palm ash
Geopolymer composite
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/36093
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spelling my.unimap-360932014-07-08T07:53:12Z Review of the characterization and processing of palm ash as a geopolymer composite Zarina, Yahya Mohd Mustafa Al-Bakri, Abdullah Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. Khairul Nizar, Ismail, Assoc. Prof. Dr. zarinayahya@unimap.edu.my Palm oil waste Palm ash Geopolymer composite Link to publisher's homepage at http://www.ingentaconnect.com Malaysia is the world's largest producer and exporter of palm oil and it produces a million tons of palm oil waste annually. Palm ash is a by-product from the use of palm oil shells and palm oil bunches, which are used to power electricity generation plants. The characterization of palm ash showed that it has high amorphous content with silicon dioxide (SiO2) as the main constituent. Using SEM, it was determined that the microstructure of palm waste is a porous texture that is spongy with irregular and angular particles. Research related to the use of palm ash in the production of geopolymer composites is very limited. The only geopolymer composites that have been studied extensively are mortar and concrete. In the production of geopolymers, the source material must have a high content of silicon dioxide (SiO2) and aluminum oxide (Al2O3). However, palm ash is rich only in SiO2, which results in low-strength geopolymer concrete and mortar. Hence, another raw material that is rich in Al2O3, such as metakaolin or fly ash, is required to successfully produce geopolymer composites. 2014-07-08T07:53:12Z 2014-07-08T07:53:12Z 2013-01 Article Advanced Science Letters, vol.19 (1), 2013, pages 306-308 1936-6612 http://dspace.unimap.edu.my:80/dspace/handle/123456789/36093 http://www.ingentaconnect.com/content/asp/asl/2013/00000019/00000001/art00064 en American Scientific Publishers
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Palm oil waste
Palm ash
Geopolymer composite
spellingShingle Palm oil waste
Palm ash
Geopolymer composite
Zarina, Yahya
Mohd Mustafa Al-Bakri, Abdullah
Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
Khairul Nizar, Ismail, Assoc. Prof. Dr.
Review of the characterization and processing of palm ash as a geopolymer composite
description Link to publisher's homepage at http://www.ingentaconnect.com
author2 zarinayahya@unimap.edu.my
author_facet zarinayahya@unimap.edu.my
Zarina, Yahya
Mohd Mustafa Al-Bakri, Abdullah
Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
Khairul Nizar, Ismail, Assoc. Prof. Dr.
format Article
author Zarina, Yahya
Mohd Mustafa Al-Bakri, Abdullah
Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.
Khairul Nizar, Ismail, Assoc. Prof. Dr.
author_sort Zarina, Yahya
title Review of the characterization and processing of palm ash as a geopolymer composite
title_short Review of the characterization and processing of palm ash as a geopolymer composite
title_full Review of the characterization and processing of palm ash as a geopolymer composite
title_fullStr Review of the characterization and processing of palm ash as a geopolymer composite
title_full_unstemmed Review of the characterization and processing of palm ash as a geopolymer composite
title_sort review of the characterization and processing of palm ash as a geopolymer composite
publisher American Scientific Publishers
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/36093
_version_ 1643798009120555008
score 13.214268

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