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Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil

In the present work, Cyrtopleura costata (Angel Wing Shell) is used for the first time to synthesis of CaO. The produced CaO was utilized as a catalyst for biodiesel production from microalgae Nannochloropsis oculata oil. The Angel Wing Shell (AWS) was calcined at 800 °C and 900 °C for 2 h to conver...

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Main Authors: Osman, Nur Syazwani, Rashid, Umer, Yap, Taufiq Yun Hin
Format: Article
Language:English
Published: Elsevier 2015
Online Access:http://psasir.upm.edu.my/id/eprint/45367/1/CALC.pdf
http://psasir.upm.edu.my/id/eprint/45367/
https://www.sciencedirect.com/science/article/abs/pii/S0196890415005403
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spelling my.upm.eprints.453672021-04-08T07:13:24Z http://psasir.upm.edu.my/id/eprint/45367/ Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil Osman, Nur Syazwani Rashid, Umer Yap, Taufiq Yun Hin In the present work, Cyrtopleura costata (Angel Wing Shell) is used for the first time to synthesis of CaO. The produced CaO was utilized as a catalyst for biodiesel production from microalgae Nannochloropsis oculata oil. The Angel Wing Shell (AWS) was calcined at 800 °C and 900 °C for 2 h to convert CaCO3 to activate metal oxide phase. The synthesized catalysts were characterized by using Thermogravimetric analysis (TGA), X-ray diffraction (XRD), Temperature programmed desorption of CO2 (CO2-TPD), BET surface area and Scanning electron microscopy (SEM) analysis. The calcined Angel Wing Shell at 900 °C (CAWS 900) was chosen as the best catalyst due to its high basicity and surface area. This also corresponded to optimization condition where, CAWS 900 showed highest FAME yield (84.11%) at oil to methanol molar ratio 1:150 and catalyst loading of 9 wt.% in 1 h reaction time. The CAWS 900 catalyst also can be reused more than three times with FAME yield greater than 65%. Overall, AWS appears to be an acceptable solid catalyst to convert microalgae oil to biodiesel. Elsevier 2015-09 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/45367/1/CALC.pdf Osman, Nur Syazwani and Rashid, Umer and Yap, Taufiq Yun Hin (2015) Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil. Energy Conversion and Management, 101. pp. 749-756. ISSN 0196-8904 https://www.sciencedirect.com/science/article/abs/pii/S0196890415005403 10.1016/j.enconman.2015.05.075
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description In the present work, Cyrtopleura costata (Angel Wing Shell) is used for the first time to synthesis of CaO. The produced CaO was utilized as a catalyst for biodiesel production from microalgae Nannochloropsis oculata oil. The Angel Wing Shell (AWS) was calcined at 800 °C and 900 °C for 2 h to convert CaCO3 to activate metal oxide phase. The synthesized catalysts were characterized by using Thermogravimetric analysis (TGA), X-ray diffraction (XRD), Temperature programmed desorption of CO2 (CO2-TPD), BET surface area and Scanning electron microscopy (SEM) analysis. The calcined Angel Wing Shell at 900 °C (CAWS 900) was chosen as the best catalyst due to its high basicity and surface area. This also corresponded to optimization condition where, CAWS 900 showed highest FAME yield (84.11%) at oil to methanol molar ratio 1:150 and catalyst loading of 9 wt.% in 1 h reaction time. The CAWS 900 catalyst also can be reused more than three times with FAME yield greater than 65%. Overall, AWS appears to be an acceptable solid catalyst to convert microalgae oil to biodiesel.
format Article
author Osman, Nur Syazwani
Rashid, Umer
Yap, Taufiq Yun Hin
spellingShingle Osman, Nur Syazwani
Rashid, Umer
Yap, Taufiq Yun Hin
Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil
author_facet Osman, Nur Syazwani
Rashid, Umer
Yap, Taufiq Yun Hin
author_sort Osman, Nur Syazwani
title Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil
title_short Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil
title_full Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil
title_fullStr Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil
title_full_unstemmed Low-cost solid catalyst derived from waste Cyrtopleura costata (Angel Wing Shell) for biodiesel production using microalgae oil
title_sort low-cost solid catalyst derived from waste cyrtopleura costata (angel wing shell) for biodiesel production using microalgae oil
publisher Elsevier
publishDate 2015
url http://psasir.upm.edu.my/id/eprint/45367/1/CALC.pdf
http://psasir.upm.edu.my/id/eprint/45367/
https://www.sciencedirect.com/science/article/abs/pii/S0196890415005403
_version_ 1696977688237965312
score 13.211869

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