| 000 | 02279nam a2200241 a 4500 | ||
|---|---|---|---|
| 001 | vtls000056470 | ||
| 003 | KUKTEM | ||
| 005 | 20251114204506.0 | ||
| 008 | 111201t2010 my a f m 000 0 eng d | ||
| 020 | _aTHE0004639(Local) | ||
| 039 | 9 |
_a201905141558 _bazhar _y201112011040 _zFida |
|
| 040 | _aUMP | ||
| 090 | _aTP359.B46 L59 2010 rs Bc. | ||
| 100 | 0 | _aLiyana Amer Shah | |
| 245 | 1 | 0 |
_aProduction of biodiesel from jatropha c. oil using koh and lipase candida r. in an airlift reactor / _cLiyana Amer Shah |
| 260 |
_aKuantan, Pahang : _bUMP, _c2010 |
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| 300 |
_axi, 36 p. : _bill. ; _c30 cm. + _e1 computer disc |
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| 502 | _aProject paper (Bachelor of Chemical Engineering (Biotechnology)) --- Universiti Malaysia Pahang - 2010 | ||
| 504 | _aIncludes bibliography | ||
| 520 | 3 | _aBiodiesel was one of the alternatives fuels to fuel the vehicle since world petroleum depleted. Production of biodiesel from jatropha oil was attractive option compared to other edible oil such canola oil because it has no competed with food consumption issue. This research objective was to produce biodiesel from Jatropha Curcas L. using KOH and Lipase Candida Rugosa catalyst and to investigate the effect of reaction time, reaction temperature and methanol/oil ratio to biodiesel production. Two-stage transesterification method was used for KOH catalyst reaction while onestage transesterification for biocatalyst reaction. Two-stage transesterfication method was the suitable method used to reduce high free fatty acid content in jatropha oil and increase the biodiesel yield. Without acid treatment in two-stage transesterification process, triglycerides tend to go through saponification reaction which produce soap rather than biodiesel. Methanol was used as solvent in both methods due to it short chain characteristic that can produce higher result than other type of alcohol. As a conclusion, biodiesel has been successfully produced from jatropha oil using KOH and Lipase Candida Rugosa enzyme and resulted 98% and 4% biodiesel yield respectively. The highest biodiesel production was obtained at 65°C at 1 hour of reaction and 6:1 methanol/oil ratio. | |
| 650 | 0 | _aBiodiesel fuels | |
| 999 |
_aVIRTUA40 _c2974 _d2980 |
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| 999 | _aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*9992 | ||