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Sorakit Mongkol. Biodiesel production from waste palm oil transesterification using magnesium calcium mixed oxide - supported WO3 catalysts. (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2020.
Biodiesel production from waste palm oil transesterification using magnesium calcium mixed oxide - supported WO3 catalysts
Name: Amnat Permsubscul
Organization :
King Mongkut's Institute of Technology Ladkrabang. Faculty of Science
Email :
permsubscul@gmail.com
Name: Sorakit Mongkol
Organization :
King Mongkut's Institute of Technology Ladkrabang. Faculty of Science
ThaSH:
Palm oil
ThaSH:
Biodiesel fuels
-- Manufacture
ThaSH:
Catalyst supports
Abstract:
The transesterification of waste palm oil with methanol to fatty acid methyl ester (FAME) was carried out using magnesium calcium mixed oxide supported tungsten oxide (WO3/MCO) as a heterogeneous catalyst. The WO3 dopant played a key role to esterify free fatty acids (FFAs) in low-cost feedstocks and enhancing the catalytic performance of CaO and MgO components while MgO reduced the overall particle size and improved the catalyst reusability. The MCO and WO3/MCO catalysts were synthesized by co-precipitation and impregnation method, respectively. The influence of preparation conditions of catalyst such as loading of WO3 on the catalyst performance were studied. In addition, the effect of mole ratio of methanol to palm oil, the catalyst amount and catalyst stability and reusability were also investigated. The results showed that the reaction using WO3/MCO was found to be more effective than without WO3. The maximum conversion to FAME of 81.28 percent was achieved after 2 h. at 338 K with 12:1 mole ratio of methanol to oil and 2wt. percent of 20wt. percent WO3/MCO catalyst were employed. The prepared WO3/MCO catalyst exhibited loss of activity observed during the reaction cycles.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2020
Modified:
2023-12-20
Issued:
2023-12-20
บทความ/Article
application/pdf
BibliograpyCitation :
In the Chemical Society of Thailand under the Patronage of Professor Dr. HRH Princess Chulabhorn in association, Thammasat University Faculty of Science and Technology. The Pure and Applied Chemistry International Conference 2020 (PACCON 2020) (CS1-6). Bangkok : Thammasat University
eng
©copyrights King Mongkut's University of Technology North Bangkok
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ใช้เวลา
0.025807 วินาที
Amnat Permsubscul
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มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Amnat Permsubscul;Noppamon Chatree;Apiwat Assadong;Supat Banyen | บทความ/Article | |
| Biodiesel production from waste palm oil transesterification using magnesium calcium mixed oxide - supported WO3 catalysts
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Amnat Permsubscul;Sorakit Mongkol | บทความ/Article |
Sorakit Mongkol
| Title | Contributor | Type |
|---|---|---|
| Biodiesel production from waste palm oil transesterification using magnesium calcium mixed oxide - supported WO3 catalysts
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Amnat Permsubscul;Sorakit Mongkol | บทความ/Article |