Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim
The waste cooking oil, WCO (from household area taman scientex, Pasir Gudang) obtained was found to have low in free fatty acids (<2%) and will undergo a transesterification process directly by using potassium salt as based catalyst. Potassium carbonate (K2CO3) and potassium hydroxide (KOH) as po...
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my.uitm.ir.910362024-03-18T00:56:06Z https://ir.uitm.edu.my/id/eprint/91036/ Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim Lokman Nolhakim, Muhammad Amirrul Hakim QD Chemistry TP Chemical technology The waste cooking oil, WCO (from household area taman scientex, Pasir Gudang) obtained was found to have low in free fatty acids (<2%) and will undergo a transesterification process directly by using potassium salt as based catalyst. Potassium carbonate (K2CO3) and potassium hydroxide (KOH) as potassium-based salt precursor was chosen and immobilized onto the surface of Al2O3, the catalyst was named as K2CO3/Al2O3 and KOH/Al2O3. The catalyst was prepared via incipient wetness impregnation (IWI) method. The perforated hydrophilic materials (PHM) that made from high-density polyethylene (HDPE) was used as the catalyst reactor bag. The prepared catalysts were investigated using TGA, XRD, BET, SEM-EDX, TPD and for leaching of the prepared catalyst was studied by using FTIR, ICP-AES and XRF analysis. 2023 Thesis NonPeerReviewed text en https://ir.uitm.edu.my/id/eprint/91036/1/91036.pdf Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim. (2023) Masters thesis, thesis, Universiti Teknologi MARA (UiTM). |
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QD Chemistry TP Chemical technology Lokman Nolhakim, Muhammad Amirrul Hakim Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim |
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The waste cooking oil, WCO (from household area taman scientex, Pasir Gudang) obtained was found to have low in free fatty acids (<2%) and will undergo a transesterification process directly by using potassium salt as based catalyst. Potassium carbonate (K2CO3) and potassium hydroxide (KOH) as potassium-based salt precursor was chosen and immobilized onto the surface of Al2O3, the catalyst was named as K2CO3/Al2O3 and KOH/Al2O3. The catalyst was prepared via incipient wetness impregnation (IWI) method. The perforated hydrophilic materials (PHM) that made from high-density polyethylene (HDPE) was used as the catalyst reactor bag. The prepared catalysts were investigated using TGA, XRD, BET, SEM-EDX, TPD and for leaching of the prepared catalyst was studied by using FTIR, ICP-AES and XRF analysis. |
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Thesis |
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Lokman Nolhakim, Muhammad Amirrul Hakim |
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Lokman Nolhakim, Muhammad Amirrul Hakim |
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Lokman Nolhakim, Muhammad Amirrul Hakim |
title |
Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim |
title_short |
Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim |
title_full |
Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim |
title_fullStr |
Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim |
title_full_unstemmed |
Catalytic transesterification of waste cooking oil into biodiesel using various potassium based Al2O3 catalyst / Muhammad Amirrul Hakim Lokman Nolhakim |
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catalytic transesterification of waste cooking oil into biodiesel using various potassium based al2o3 catalyst / muhammad amirrul hakim lokman nolhakim |
publishDate |
2023 |
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https://ir.uitm.edu.my/id/eprint/91036/1/91036.pdf https://ir.uitm.edu.my/id/eprint/91036/ |
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