The Potential of Biodiesel Production derived from Fish Waste

Malaysian Technical Universities Conference on Engineering and Technology 2017

Samat, Amira Farzana^1 ; Safiah Muhamad, Nor Amirah^1 ; Abd Rasib, Nur Aziera^1 ; Mohd Hassan, Siti Aminah^1 ; Ahmad Sohaimi, Khairunissa Syairah^1 ; Iberahim, Nur Izzati^1

Faculty of Engineering Technology, Universiti Malaysia Perlis, UNICITI Alam Campus, Sungai Chucuh, Padang Besar, Perlis

02100, Malaysia^1

关键词: Alkaline catalysts;    Biodiesel production;    Clean alternative fuel;    Global oil industry;    Greenhouse emissions;    Pretreatment process;    Process parameters;    Reaction temperature;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/318/1/012017/pdf
DOI  :  10.1088/1757-899X/318/1/012017

来源: IOP

【 摘 要 】

Petroleum based diesel is one of the largest greenhouse emitters in the worlds based on its contribution to more likely of all carbon, methane and other greenhouse emissions. Besides, the depletion of fossil fuel that indirectly increased its price has force the global oil industry not to be so dependent on the fossil fuel but instead start focusing on alternative sources. Biodiesel is recognized as a clean alternative fuel or as a fuel additive to reduce pollutant from combustion equipment. In this study, the discarded parts of mixed marine fish species were used as the raw material to produce biodiesel. Marine fish oil was extracted from the discarded part of fish and if refined through a series of pretreatment process. The refined marine fish oil undergoes esterification process to reduce the amount of free fatty acid. The oil was then transesterified with methanol and sodium hydroxide as an alkaline catalyst that will speed up the conversion of oil to methyl ester. The three process parameters considered for this study were reaction time, reaction temperature and methanol to oil molar ratio. Biodiesel obtained was then analyzed using gas chromatography (GC). Statistical analyses were performed using SPSS software. The data obtained was analyzed by using one way analysis of variance (ANOVA) repeated measure. The results obtained showed that the conversion of FAME yield is the highest at reaction time 180 minutes, reaction temperature 60°C and methanol to oil molar ratio at 15:1 with FAME yield 80.16%, 80.03% and 80.39%. Thus, it can be concluded that the conversion of biodiesel increased as the reaction time, temperature and.