Production of biodiesel from palm oil using potassium iodide (ki) supported on alumina beads / Nik Azira Mohd Nor
The growing demands for alternative fuels with the environmental problems motivate the research to create biodiesel fuel from non-renewable sources. The process of transforming palm oil into biodiesel is called transesterification reaction. Transesterification is a process where three mole of alc...
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| Format: | Student Project |
| Language: | English |
| Published: |
Faculty Of Applied Sciences
2019
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| Online Access: | http://ir.uitm.edu.my/id/eprint/25184/ http://ir.uitm.edu.my/id/eprint/25184/1/PPb_NIK%20AZIRA%20MOHD%20NOR%20AS%20C%2019_5.PDF |
| Summary: | The growing demands for alternative fuels with the environmental problems
motivate the research to create biodiesel fuel from non-renewable sources. The
process of transforming palm oil into biodiesel is called transesterification
reaction. Transesterification is a process where three mole of alcohol (methanol)
and one mole of triglyceride to produce one mole of glycerol and three mole of
fatty acid methyl ester. Transesterification of palm oil was carried out over
potassium iodide supported by alumina beads with addition of nickel-dopant
(Ni/KI/AI2O3) and without addition of nickel-dopant (KI/AI2O3). The objectives
of this study are to produce biodiesel from palm oil catalyzed by potassium iodide
supported (KI) by alumina beads with addition of nickel-dopant (Ni/KI/AL2O3)
and without addition of nickel-dopant (KI/AI2O3) and to determine the effect of
mass of catalysts on the yield of biodiesel produced from palm oil. The higher
percentage FAME yield was obtained by Ni/KI/AI2O3. The optimum percentage
FAME yield of Ni/KI/AI2O3 was 42.1% from 4 g mass of catalyst, while for
KI/AI2O3 was 40.4% from 5 g mass of catalyst, reaction temperature 65°C for 5
hours. The addition of nickel-dopant on catalyst support was enhanced the
catalytic activity. The types of fatty acid methyl ester in palm oil were determined
by using GC-MS which is lauric acid (CI2:0), myristic acid (CI4:0) and palmitic
acid (CI6:0). It can be concluded that Ni/KI/AI2O3 has higher percentage FAME
yield than KI/AI2O3. |
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