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, kinetics and possibilities for improvement of biodiesel production from waste animal. …Biodiesel, an alternate and ecologically acceptable substitute for the conventional fuel, is usually produced from a … increase in the future. In this regard, reliable and low-cost raw materials have increasingly drawn interest for biodiesel …
Persistent link: https://www.econbiz.de/10011049182
This work investigates the production of fatty acid methyl esters (FAME) from Jatropha curcas oil using a variety of heterogeneous catalysts: resins, zeolites, clays, hydrotalcites, aluminas and niobium oxide. For this purpose, a catalyst screening was first conducted in a batch reactor at the...
Persistent link: https://www.econbiz.de/10010804483
The apparent activation energy of transesterification of soybean oil with methanol was investigated by the use of magnesium methoxide as solid base catalyst. The effect of variations in reaction time and temperature (50-65°C) on the macro reaction rate were studied while the molar ratio of...
Persistent link: https://www.econbiz.de/10010691800
The objective of this study was to investigate the kinetics of ultrasound assisted-two phase oil extraction from waste … the waste coffee oil and the soybean oil were similar. The kinetics of oil extraction from waste coffee grounds were … drying, which makes waste coffee grounds a viable feedstock for biodiesel production. …
Persistent link: https://www.econbiz.de/10011044662
Methanol was replaced by dimethyl carbonate for biodiesel production. In the process, fatty acid methyl ester (FAME …
Persistent link: https://www.econbiz.de/10010803693
years. This paper describes an optimization study on the production of biodiesel from camelina seed oil using alkaline …Camelina oil is a low-cost feedstock for biodiesel production that has received a great deal of attention in recent … transesterification. The optimization was based on sixteen well-planned orthogonal experiments (OA16 matrix). Four main process conditions …
Persistent link: https://www.econbiz.de/10011040610
) feeds to biodiesel. …
Persistent link: https://www.econbiz.de/10011040841
=0.9987 and R2=0.985, respectively. Kinetics studies were investigated to describe the system. The reaction followed first …-order kinetics with the calculated activation energy, Ea=53.99kJ/mol while the pre-exponential factor, A=2.9×107min−1. These findings … can help improve an environmentally friendly biodiesel process that conforms to ASTM D6751 standards. …
Persistent link: https://www.econbiz.de/10011041232
resources is critically important. In this study, we introduce a potential biodiesel source: Chrysomya megacephala (Fabricius … meat and decayed vegetation. The potential of C. megacephala (Fabricius) larvae oil (CMLO) for biodiesel applications was … of CMLO to biodiesel. The optimized conditions included a 6:1 methanol to oil molar ratio, 1.6% KOH catalyst, a reaction …
Persistent link: https://www.econbiz.de/10011041304
study, biodiesel evaluation of the opium poppy seeds that have a high oil ratio is aimed. Alkali catalyzed (NaOH) single …-phase reaction was preferred to produce biodiesel from opium poppy oil. The parameters like catalyst concentration, methanol ratio …, reaction temperature were optimized and biodiesel production was obtained with high yield in reaction time of 75min. The methyl …
Persistent link: https://www.econbiz.de/10011041376