Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar
Oil industries are one of the most critical industries with substantial production and closely related to the public interest. Two major oil industries, namely petroleum and palm oil, represent primary sources of consumer groups in Malaysia. However, these sectors inevitably generate waste and re...
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| Format: | Conference or Workshop Item |
| Language: | English |
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2023
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| Online Access: | http://eprints.uthm.edu.my/11119/1/P16687_8e015195f7d5bb52041b96eeb1854d9c%204.pdf |
| _version_ | 1811134725057675264 |
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| author | Ismail, Amalina Hanani Kusbiantoro, Andri Tajunnisa, Yuyun |
| author_facet | Ismail, Amalina Hanani Kusbiantoro, Andri Tajunnisa, Yuyun |
| author_sort | Ismail, Amalina Hanani |
| collection | UTHM |
| description | Oil industries are one of the most critical industries with substantial
production and closely related to the public interest. Two major oil industries,
namely petroleum and palm oil, represent primary sources of consumer groups in
Malaysia. However, these sectors inevitably generate waste and require disposal
systems. Massive amounts of petroleum sludge generated from the refinery process,
possess toxic contaminants requiring careful disposal. Similarly, palm oil production
generates a hefty amount of by-products from its extraction process. Encapsulating
these wastes in a cementitious medium is considered a more feasible solution than
converting them for landfilling. Therefore, this study aims to utilize two wastes from
palm oil and petroleum industries as binder materials in a geopolymer framework.
To achieve this, palm oil clinker and petroleum sludge as the by-products from
those respective industries, were subjected to mechanical grinding and incineration
processes to improve their reactivity. Palm oil clinker powder (POCP) was included
in the geopolymer mixture to replace 2.00–10.00% of fly ash as the source material.
After obtaining the optimum POCP replacement, 0.20–1.00% of petroleum
sludge ash (PSA) to be included in the geopolymer mortar to assess its impact
on geopolymerization. Compressive strength was evaluated on 7, 28, and 90 days
to determine the optimum proportion of fly ash, palm oil clinker, and petroleum
sludge ash in geopolymer, particularly the proportion that carries the least negative
effect onto the compressive strength performance. Based on the results, the
ratio of 91.30% fly ash, 7.60% POCP and 1.10% PSA provided the most significant
strength improvement among its peers. The encapsulation task of petroleum sludge |
| first_indexed | 2024-09-24T00:09:41Z |
| format | Conference or Workshop Item |
| id | uthm.eprints-11119 |
| institution | Universiti Tun Hussein Onn Malaysia |
| language | English |
| last_indexed | 2024-09-24T00:09:41Z |
| publishDate | 2023 |
| record_format | dspace |
| spelling | uthm.eprints-111192024-06-10T02:01:55Z http://eprints.uthm.edu.my/11119/ Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar Ismail, Amalina Hanani Kusbiantoro, Andri Tajunnisa, Yuyun T Technology (General) Oil industries are one of the most critical industries with substantial production and closely related to the public interest. Two major oil industries, namely petroleum and palm oil, represent primary sources of consumer groups in Malaysia. However, these sectors inevitably generate waste and require disposal systems. Massive amounts of petroleum sludge generated from the refinery process, possess toxic contaminants requiring careful disposal. Similarly, palm oil production generates a hefty amount of by-products from its extraction process. Encapsulating these wastes in a cementitious medium is considered a more feasible solution than converting them for landfilling. Therefore, this study aims to utilize two wastes from palm oil and petroleum industries as binder materials in a geopolymer framework. To achieve this, palm oil clinker and petroleum sludge as the by-products from those respective industries, were subjected to mechanical grinding and incineration processes to improve their reactivity. Palm oil clinker powder (POCP) was included in the geopolymer mixture to replace 2.00–10.00% of fly ash as the source material. After obtaining the optimum POCP replacement, 0.20–1.00% of petroleum sludge ash (PSA) to be included in the geopolymer mortar to assess its impact on geopolymerization. Compressive strength was evaluated on 7, 28, and 90 days to determine the optimum proportion of fly ash, palm oil clinker, and petroleum sludge ash in geopolymer, particularly the proportion that carries the least negative effect onto the compressive strength performance. Based on the results, the ratio of 91.30% fly ash, 7.60% POCP and 1.10% PSA provided the most significant strength improvement among its peers. The encapsulation task of petroleum sludge 2023-03-17 Conference or Workshop Item PeerReviewed text en http://eprints.uthm.edu.my/11119/1/P16687_8e015195f7d5bb52041b96eeb1854d9c%204.pdf Ismail, Amalina Hanani and Kusbiantoro, Andri and Tajunnisa, Yuyun (2023) Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar. In: 2023 3RD INTERNATIONAL CIVIL ENGINEERING AND ARCHITECTURE CONFERENCE. https://doi.org/10.1007/978-981-99-6368-3_6 |
| spellingShingle | T Technology (General) Ismail, Amalina Hanani Kusbiantoro, Andri Tajunnisa, Yuyun Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar |
| title | Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar |
| title_full | Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar |
| title_fullStr | Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar |
| title_full_unstemmed | Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar |
| title_short | Assessing the impact of petroleum sludge ash on the compressive strength of fly ash-palm oil clinker geopolymer mortar |
| title_sort | assessing the impact of petroleum sludge ash on the compressive strength of fly ash palm oil clinker geopolymer mortar |
| topic | T Technology (General) |
| url | http://eprints.uthm.edu.my/11119/1/P16687_8e015195f7d5bb52041b96eeb1854d9c%204.pdf |
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