02374ntm a2200277 a 4500001001400000003000700014005001700021008004100038020002200079039008500101040000800186090003000194100002100224245010500245260003400350300005800384502010700442504002800549520112000577650002001697650001401717952012401731952013401855999002501989999008202014vtls000074002KUKTEM20251114204540.0130822t2012    my da  f m    000 0 eng d  aTHE0004611(Local) 9a201905171007bazharc201905171007dazharc201308221251dhuday201308221251zhuda  aUMP  aTP359.B46 F37 2012 rs Bc.0 aNur Farzana Omar10aProduction of biodiesel from castor oil using egg shell waste as solid catalysts /cNur Farzana Omar  aKuantan, Pahang :bUMP,c2012  axiii, 37 p. :bill. (some col.) ;c30 cm. +e1 CD-ROM  aProject paper (Bachelor of Chemical Engineering (Gas Technology)) -- Universiti Malaysia Pahang - 2012  aBibliography : p. 25-283 aThe increase in price of petroleum and environmental concerns, the search for alternative fuels has gained importance. Biodiesel is one of several alternative fuels that is renewable and can be manufactured from vegetable oils. Biodiesel's physical properties are similar to those of petroleum diesel, but it is a cleaner-burning alternative. Using biodiesel in place of petroleum diesel can reduce emissions. The main objectives of the research is to produce biodiesel from castor oil using activated egg shell waste as solid catalysts and to investigate the effect of methanol/oil ratio, temperature and reaction time on the biodiesel yield. The effect of parameters on the biodiesel yield has been investigated from the reaction process that is called transterification process. Biodiesel has been successfully produced from castor oil using activated egg shell waste as solid catalyst by the variation of methanol/oil ratio, temperature and reaction time has affected the biodiesel yield. The highest biodiesel yield was found by the methanol/oil ratio of 5:1, temperature of 55°C and reaction time of 4 hours. 0aBiodiesel fuels 0aCatalysts  00104071a10000b10000d2019-09-04l0oTP359.B46 F37 2012 rs Bc.p0000074952r2019-09-04 00:00:00t1w2019-09-04yPSM  00104071a10000b10000d2019-09-04l0oCD 7176 | TP359.B46 F37 2012 rs Bc.p0000074953r2019-09-04 00:00:00t1w2019-09-04yPSM  aVIRTUA40c3941d3947  aVTLSSORT0080*0200*0400*0900*1000*2450*2600*3000*5020*5040*5200*6500*6501*9992