Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils

The most remarkable property of heterogeneous-catalyzed transesterification is its recyclability which surpass the issue by homogenous catalyst. Lapindo mud (LM), an eruption waste from Indonesia, was treated into an active catalyst for transesterification. LM is reasonably tolerant to FFA, as no vi...

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Main Authors: Talib, Nor Badariah, Triwahyono, Sugeng, Abdul Jalil, Aishah, Mamat, Che Rozid, Salamun, Nurrulhidayah, Abdul Fatah, Nor Aiza, Sidik, Siti Munirah, Teh, Lee Peng
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Published: Elsevier Ltd 2016
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Online Access:http://eprints.utm.my/id/eprint/73969/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84948400368&doi=10.1016%2fj.enconman.2015.11.031&partnerID=40&md5=af36d0e80b6db7032cd64af62afe77bb
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spelling my.utm.739692017-11-23T04:17:46Z http://eprints.utm.my/id/eprint/73969/ Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils Talib, Nor Badariah Triwahyono, Sugeng Abdul Jalil, Aishah Mamat, Che Rozid Salamun, Nurrulhidayah Abdul Fatah, Nor Aiza Sidik, Siti Munirah Teh, Lee Peng QD Chemistry The most remarkable property of heterogeneous-catalyzed transesterification is its recyclability which surpass the issue by homogenous catalyst. Lapindo mud (LM), an eruption waste from Indonesia, was treated into an active catalyst for transesterification. LM is reasonably tolerant to FFA, as no visible soap layer was observed during transesterification of high acid value WCO (20.723 mgKOH/g) and POME (120.48 mgKOH/g) with FAME yield of 96.6% and 91.69%, respectively. The reaction conditions obtained for both reaction are mild and comparable to currently reported conditions except LM effectively accelerated the transesterification process of WCO. Reusability test showed that LM exhibited a stable performance with less than 10% declined in FAME after the seventh run with 95% catalyst recovery. Kinetic analysis showed that both WCO and POME transesterification fitted well with Langmuir-Hishelwood first order reaction. The activation energy for WCO and POME transesterification were 55.7 and 59.75 kJ/mol. This findings shows the possibility of LM as a catalyst in general heterogeneous reaction and particularly for transesterification to produce FAME. Elsevier Ltd 2016 Article PeerReviewed Talib, Nor Badariah and Triwahyono, Sugeng and Abdul Jalil, Aishah and Mamat, Che Rozid and Salamun, Nurrulhidayah and Abdul Fatah, Nor Aiza and Sidik, Siti Munirah and Teh, Lee Peng (2016) Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils. Energy Conversion and Management, 108 . pp. 411-421. ISSN 0196-8904 https://www.scopus.com/inward/record.uri?eid=2-s2.0-84948400368&doi=10.1016%2fj.enconman.2015.11.031&partnerID=40&md5=af36d0e80b6db7032cd64af62afe77bb
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic QD Chemistry
spellingShingle QD Chemistry
Talib, Nor Badariah
Triwahyono, Sugeng
Abdul Jalil, Aishah
Mamat, Che Rozid
Salamun, Nurrulhidayah
Abdul Fatah, Nor Aiza
Sidik, Siti Munirah
Teh, Lee Peng
Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils
description The most remarkable property of heterogeneous-catalyzed transesterification is its recyclability which surpass the issue by homogenous catalyst. Lapindo mud (LM), an eruption waste from Indonesia, was treated into an active catalyst for transesterification. LM is reasonably tolerant to FFA, as no visible soap layer was observed during transesterification of high acid value WCO (20.723 mgKOH/g) and POME (120.48 mgKOH/g) with FAME yield of 96.6% and 91.69%, respectively. The reaction conditions obtained for both reaction are mild and comparable to currently reported conditions except LM effectively accelerated the transesterification process of WCO. Reusability test showed that LM exhibited a stable performance with less than 10% declined in FAME after the seventh run with 95% catalyst recovery. Kinetic analysis showed that both WCO and POME transesterification fitted well with Langmuir-Hishelwood first order reaction. The activation energy for WCO and POME transesterification were 55.7 and 59.75 kJ/mol. This findings shows the possibility of LM as a catalyst in general heterogeneous reaction and particularly for transesterification to produce FAME.
format Article
author Talib, Nor Badariah
Triwahyono, Sugeng
Abdul Jalil, Aishah
Mamat, Che Rozid
Salamun, Nurrulhidayah
Abdul Fatah, Nor Aiza
Sidik, Siti Munirah
Teh, Lee Peng
author_facet Talib, Nor Badariah
Triwahyono, Sugeng
Abdul Jalil, Aishah
Mamat, Che Rozid
Salamun, Nurrulhidayah
Abdul Fatah, Nor Aiza
Sidik, Siti Munirah
Teh, Lee Peng
author_sort Talib, Nor Badariah
title Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils
title_short Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils
title_full Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils
title_fullStr Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils
title_full_unstemmed Utilization of a cost effective Lapindo mud catalyst derived from eruption waste for transesterification of waste oils
title_sort utilization of a cost effective lapindo mud catalyst derived from eruption waste for transesterification of waste oils
publisher Elsevier Ltd
publishDate 2016
url http://eprints.utm.my/id/eprint/73969/
https://www.scopus.com/inward/record.uri?eid=2-s2.0-84948400368&doi=10.1016%2fj.enconman.2015.11.031&partnerID=40&md5=af36d0e80b6db7032cd64af62afe77bb
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